diff options
| author | Felix Fietkau <nbd@nbd.name> | 2020-10-24 21:14:16 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-02-16 20:06:51 +0100 |
| commit | b10d6044599d8c1fa7fbb2374bcbf30118d39db1 (patch) | |
| tree | 3fc84f92c14dfa7178487b71e1b8d63c2b688439 | |
| parent | 299b8554183791b325e393c880d32360d7d72f73 (diff) | |
| download | openwrt-b10d6044599d8c1fa7fbb2374bcbf30118d39db1.tar.gz openwrt-b10d6044599d8c1fa7fbb2374bcbf30118d39db1.tar.bz2 openwrt-b10d6044599d8c1fa7fbb2374bcbf30118d39db1.zip | |
kernel: add linux 5.10 support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
159 files changed, 31996 insertions, 11 deletions
diff --git a/include/kernel-version.mk b/include/kernel-version.mk index b01280508f..41059e7caa 100644 --- a/include/kernel-version.mk +++ b/include/kernel-version.mk @@ -7,8 +7,10 @@ ifdef CONFIG_TESTING_KERNEL endif LINUX_VERSION-5.4 = .98 +LINUX_VERSION-5.10 = .14 LINUX_KERNEL_HASH-5.4.98 = 83a248d6fbe388f133769d736f36b754767abc9d66f1c034b537ad778fbd46b1 +LINUX_KERNEL_HASH-5.10.14 = fa27b79f198b5be969e497ed5461860df48e0591c85e60699fc8be26837a1d2a remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1)))) sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1))))))) diff --git a/package/kernel/linux/modules/block.mk b/package/kernel/linux/modules/block.mk index 373c9fbaab..b7767b3d16 100644 --- a/package/kernel/linux/modules/block.mk +++ b/package/kernel/linux/modules/block.mk @@ -537,16 +537,24 @@ endef $(eval $(call KernelPackage,scsi-generic)) +define KernelPackage/cdrom + TITLE:=Kernel library module for CD / DVD drives + KCONFIG:=CONFIG_CDROM + HIDDEN:=1 + FILES:=$(LINUX_DIR)/drivers/cdrom/cdrom.ko +endef + +$(eval $(call KernelPackage,cdrom)) + + define KernelPackage/scsi-cdrom SUBMENU:=$(BLOCK_MENU) TITLE:=Kernel support for CD / DVD drives - DEPENDS:=+kmod-scsi-core + DEPENDS:=+kmod-scsi-core +kmod-cdrom KCONFIG:= \ CONFIG_BLK_DEV_SR \ CONFIG_BLK_DEV_SR_VENDOR=n - FILES:= \ - $(LINUX_DIR)/drivers/cdrom/cdrom.ko \ - $(LINUX_DIR)/drivers/scsi/sr_mod.ko + FILES:=$(LINUX_DIR)/drivers/scsi/sr_mod.ko AUTOLOAD:=$(call AutoLoad,45,sr_mod) endef diff --git a/package/kernel/linux/modules/fs.mk b/package/kernel/linux/modules/fs.mk index d43542b17e..a0db14ecfe 100644 --- a/package/kernel/linux/modules/fs.mk +++ b/package/kernel/linux/modules/fs.mk @@ -243,6 +243,7 @@ $(eval $(call KernelPackage,fs-fscache)) define KernelPackage/fs-hfs SUBMENU:=$(FS_MENU) TITLE:=HFS filesystem support + DEPENDS:=+kmod-cdrom KCONFIG:=CONFIG_HFS_FS FILES:=$(LINUX_DIR)/fs/hfs/hfs.ko AUTOLOAD:=$(call AutoLoad,30,hfs) @@ -259,6 +260,7 @@ $(eval $(call KernelPackage,fs-hfs)) define KernelPackage/fs-hfsplus SUBMENU:=$(FS_MENU) TITLE:=HFS+ filesystem support + DEPENDS:=+kmod-cdrom KCONFIG:=CONFIG_HFSPLUS_FS FILES:=$(LINUX_DIR)/fs/hfsplus/hfsplus.ko AUTOLOAD:=$(call AutoLoad,30,hfsplus) @@ -275,7 +277,7 @@ $(eval $(call KernelPackage,fs-hfsplus)) define KernelPackage/fs-isofs SUBMENU:=$(FS_MENU) TITLE:=ISO9660 filesystem support - DEPENDS:=+kmod-lib-zlib-inflate + DEPENDS:=+kmod-lib-zlib-inflate +kmod-cdrom KCONFIG:=CONFIG_ISO9660_FS CONFIG_JOLIET=y CONFIG_ZISOFS=n FILES:=$(LINUX_DIR)/fs/isofs/isofs.ko AUTOLOAD:=$(call AutoLoad,30,isofs) @@ -513,7 +515,7 @@ define KernelPackage/fs-udf KCONFIG:=CONFIG_UDF_FS FILES:=$(LINUX_DIR)/fs/udf/udf.ko AUTOLOAD:=$(call AutoLoad,30,udf) - DEPENDS:=+kmod-lib-crc-itu-t + DEPENDS:=+kmod-lib-crc-itu-t +kmod-cdrom $(call AddDepends/nls) endef diff --git a/package/kernel/linux/modules/netdevices.mk b/package/kernel/linux/modules/netdevices.mk index 901bddddea..5f7a80bf22 100644 --- a/package/kernel/linux/modules/netdevices.mk +++ b/package/kernel/linux/modules/netdevices.mk @@ -1178,7 +1178,7 @@ $(eval $(call KernelPackage,sfp)) define KernelPackage/igc SUBMENU:=$(NETWORK_DEVICES_MENU) TITLE:=Intel(R) Ethernet Controller I225 Series support - DEPENDS:=@PCI_SUPPORT + DEPENDS:=@PCI_SUPPORT +kmod-ptp KCONFIG:=CONFIG_IGC FILES:=$(LINUX_DIR)/drivers/net/ethernet/intel/igc/igc.ko AUTOLOAD:=$(call AutoProbe,igc) diff --git a/package/kernel/linux/modules/netfilter.mk b/package/kernel/linux/modules/netfilter.mk index b46fcebc08..e2bb1d0681 100644 --- a/package/kernel/linux/modules/netfilter.mk +++ b/package/kernel/linux/modules/netfilter.mk @@ -155,7 +155,7 @@ define KernelPackage/nf-flow DEPENDS:=+kmod-nf-conntrack FILES:= \ $(LINUX_DIR)/net/netfilter/nf_flow_table.ko \ - $(LINUX_DIR)/net/netfilter/nf_flow_table_hw.ko + $(if $(CONFIG_LINUX_5_4),$(LINUX_DIR)/net/netfilter/nf_flow_table_hw.ko) AUTOLOAD:=$(call AutoProbe,nf_flow_table nf_flow_table_hw) endef @@ -1052,7 +1052,7 @@ $(eval $(call KernelPackage,ipt-rpfilter)) define KernelPackage/nft-core SUBMENU:=$(NF_MENU) TITLE:=Netfilter nf_tables support - DEPENDS:=+kmod-nfnetlink +kmod-nf-reject +IPV6:kmod-nf-reject6 +IPV6:kmod-nf-conntrack6 +kmod-nf-nat + DEPENDS:=+kmod-nfnetlink +kmod-nf-reject +IPV6:kmod-nf-reject6 +IPV6:kmod-nf-conntrack6 +kmod-nf-nat +kmod-lib-crc32c FILES:=$(foreach mod,$(NFT_CORE-m),$(LINUX_DIR)/net/$(mod).ko) AUTOLOAD:=$(call AutoProbe,$(notdir $(NFT_CORE-m))) KCONFIG:= \ diff --git a/package/kernel/linux/modules/usb.mk b/package/kernel/linux/modules/usb.mk index d050165df3..3dd20a0696 100644 --- a/package/kernel/linux/modules/usb.mk +++ b/package/kernel/linux/modules/usb.mk @@ -1387,7 +1387,7 @@ define KernelPackage/usb-net-cdc-ncm KCONFIG:=CONFIG_USB_NET_CDC_NCM FILES:= $(LINUX_DIR)/drivers/$(USBNET_DIR)/cdc_ncm.ko AUTOLOAD:=$(call AutoProbe,cdc_ncm) - $(call AddDepends/usb-net) + $(call AddDepends/usb-net,+kmod-usb-net-cdc-ether) endef define KernelPackage/usb-net-cdc-ncm/description diff --git a/target/linux/generic/backport-5.10/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch b/target/linux/generic/backport-5.10/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch new file mode 100644 index 0000000000..7ac4f9d240 --- /dev/null +++ b/target/linux/generic/backport-5.10/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch @@ -0,0 +1,30 @@ +From 13b1ecc3401653a355798eb1dee10cc1608202f4 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 18 Jan 2016 12:27:49 +0100 +Subject: [PATCH 33/34] Kbuild: don't hardcode path to awk in + scripts/ld-version.sh + +On some systems /usr/bin/awk does not exist, or is broken. Find it via +$PATH instead. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + scripts/ld-version.sh | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +--- a/scripts/ld-version.sh ++++ b/scripts/ld-version.sh +@@ -1,6 +1,7 @@ +-#!/usr/bin/awk -f ++#!/bin/sh + # SPDX-License-Identifier: GPL-2.0 + # extract linker version number from stdin and turn into single number ++exec awk ' + { + gsub(".*\\)", ""); + gsub(".*version ", ""); +@@ -9,3 +10,4 @@ + print a[1]*100000000 + a[2]*1000000 + a[3]*10000; + exit + } ++' diff --git a/target/linux/generic/backport-5.10/011-kbuild-export-SUBARCH.patch b/target/linux/generic/backport-5.10/011-kbuild-export-SUBARCH.patch new file mode 100644 index 0000000000..a1f0d9aa96 --- /dev/null +++ b/target/linux/generic/backport-5.10/011-kbuild-export-SUBARCH.patch @@ -0,0 +1,21 @@ +From 173019b66dcc9d68ad9333aa744dad1e369b5aa8 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 9 Jul 2017 00:26:53 +0200 +Subject: [PATCH 34/34] kernel: add compile fix for linux 4.9 on x86 + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + Makefile | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/Makefile ++++ b/Makefile +@@ -506,7 +506,7 @@ KBUILD_LDFLAGS_MODULE := + KBUILD_LDFLAGS := + CLANG_FLAGS := + +-export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC ++export ARCH SRCARCH SUBARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC + export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL + export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX + export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD diff --git a/target/linux/generic/backport-5.10/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch b/target/linux/generic/backport-5.10/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch new file mode 100644 index 0000000000..137264cb9f --- /dev/null +++ b/target/linux/generic/backport-5.10/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch @@ -0,0 +1,106 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Thu, 25 Jan 2018 12:58:55 +0100 +Subject: [PATCH] netfilter: nft_flow_offload: handle netdevice events from + nf_flow_table + +Move the code that deals with device events to the core. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -577,13 +577,41 @@ void nf_flow_table_free(struct nf_flowta + } + EXPORT_SYMBOL_GPL(nf_flow_table_free); + ++static int nf_flow_table_netdev_event(struct notifier_block *this, ++ unsigned long event, void *ptr) ++{ ++ struct net_device *dev = netdev_notifier_info_to_dev(ptr); ++ ++ if (event != NETDEV_DOWN) ++ return NOTIFY_DONE; ++ ++ nf_flow_table_cleanup(dev); ++ ++ return NOTIFY_DONE; ++} ++ ++static struct notifier_block flow_offload_netdev_notifier = { ++ .notifier_call = nf_flow_table_netdev_event, ++}; ++ + static int __init nf_flow_table_module_init(void) + { +- return nf_flow_table_offload_init(); ++ int ret; ++ ++ ret = nf_flow_table_offload_init(); ++ if (ret) ++ return ret; ++ ++ ret = register_netdevice_notifier(&flow_offload_netdev_notifier); ++ if (ret) ++ nf_flow_table_offload_exit(); ++ ++ return ret; + } + + static void __exit nf_flow_table_module_exit(void) + { ++ unregister_netdevice_notifier(&flow_offload_netdev_notifier); + nf_flow_table_offload_exit(); + } + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -237,47 +237,14 @@ static struct nft_expr_type nft_flow_off + .owner = THIS_MODULE, + }; + +-static int flow_offload_netdev_event(struct notifier_block *this, +- unsigned long event, void *ptr) +-{ +- struct net_device *dev = netdev_notifier_info_to_dev(ptr); +- +- if (event != NETDEV_DOWN) +- return NOTIFY_DONE; +- +- nf_flow_table_cleanup(dev); +- +- return NOTIFY_DONE; +-} +- +-static struct notifier_block flow_offload_netdev_notifier = { +- .notifier_call = flow_offload_netdev_event, +-}; +- + static int __init nft_flow_offload_module_init(void) + { +- int err; +- +- err = register_netdevice_notifier(&flow_offload_netdev_notifier); +- if (err) +- goto err; +- +- err = nft_register_expr(&nft_flow_offload_type); +- if (err < 0) +- goto register_expr; +- +- return 0; +- +-register_expr: +- unregister_netdevice_notifier(&flow_offload_netdev_notifier); +-err: +- return err; ++ return nft_register_expr(&nft_flow_offload_type); + } + + static void __exit nft_flow_offload_module_exit(void) + { + nft_unregister_expr(&nft_flow_offload_type); +- unregister_netdevice_notifier(&flow_offload_netdev_notifier); + } + + module_init(nft_flow_offload_module_init); diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10 new file mode 100644 index 0000000000..f7cc6c8561 --- /dev/null +++ b/target/linux/generic/config-5.10 @@ -0,0 +1,6941 @@ +# CONFIG_104_QUAD_8 is not set +CONFIG_32BIT=y +CONFIG_64BIT_TIME=y +# CONFIG_6LOWPAN is not set +# CONFIG_6LOWPAN_DEBUGFS is not set +# CONFIG_6PACK is not set +# CONFIG_8139CP is not set +# CONFIG_8139TOO is not set +# CONFIG_9P_FS is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_AB8500_CORE is not set +# CONFIG_ABP060MG is not set +# CONFIG_ABX500_CORE is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_ACENIC is not set +# CONFIG_ACERHDF is not set +# CONFIG_ACER_WIRELESS is not set +# CONFIG_ACORN_PARTITION is not set +# CONFIG_ACPI_ALS is not set +# CONFIG_ACPI_APEI is not set +# CONFIG_ACPI_BUTTON is not set +# CONFIG_ACPI_CONFIGFS is not set +# CONFIG_ACPI_CUSTOM_METHOD is not set +# CONFIG_ACPI_EXTLOG is not set +# CONFIG_ACPI_HED is not set +# CONFIG_ACPI_NFIT is not set +# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set +# CONFIG_ACPI_TABLE_UPGRADE is not set +# CONFIG_ACPI_VIDEO is not set +# CONFIG_AD2S1200 is not set +# CONFIG_AD2S1210 is not set +# CONFIG_AD2S90 is not set +# CONFIG_AD5064 is not set +# CONFIG_AD525X_DPOT is not set +# CONFIG_AD5272 is not set +# CONFIG_AD5360 is not set +# CONFIG_AD5380 is not set +# CONFIG_AD5421 is not set +# CONFIG_AD5446 is not set +# CONFIG_AD5449 is not set +# CONFIG_AD5504 is not set +# CONFIG_AD5592R is not set +# CONFIG_AD5593R is not set +# CONFIG_AD5624R_SPI is not set +# CONFIG_AD5686 is not set +# CONFIG_AD5686_SPI is not set +# CONFIG_AD5696_I2C is not set +# CONFIG_AD5755 is not set +# CONFIG_AD5758 is not set +# CONFIG_AD5761 is not set +# CONFIG_AD5764 is not set +# CONFIG_AD5770R is not set +# CONFIG_AD5791 is not set +# CONFIG_AD5933 is not set +# CONFIG_AD7091R5 is not set +# CONFIG_AD7124 is not set +# CONFIG_AD7150 is not set +# CONFIG_AD7152 is not set +# CONFIG_AD7192 is not set +# CONFIG_AD7266 is not set +# CONFIG_AD7280 is not set +# CONFIG_AD7291 is not set +# CONFIG_AD7292 is not set +# CONFIG_AD7298 is not set +# CONFIG_AD7303 is not set +# CONFIG_AD7476 is not set +# CONFIG_AD7606 is not set +# CONFIG_AD7606_IFACE_PARALLEL is not set +# CONFIG_AD7606_IFACE_SPI is not set +# CONFIG_AD7746 is not set +# CONFIG_AD7766 is not set +# CONFIG_AD7768_1 is not set +# CONFIG_AD7780 is not set +# CONFIG_AD7791 is not set +# CONFIG_AD7793 is not set +# CONFIG_AD7816 is not set +# CONFIG_AD7887 is not set +# CONFIG_AD7923 is not set +# CONFIG_AD7949 is not set +# CONFIG_AD799X is not set +# CONFIG_AD8366 is not set +# CONFIG_AD8801 is not set +# CONFIG_AD9467 is not set +# CONFIG_AD9523 is not set +# CONFIG_AD9832 is not set +# CONFIG_AD9834 is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_ADE7854 is not set +# CONFIG_ADF4350 is not set +# CONFIG_ADF4371 is not set +# CONFIG_ADFS_FS is not set +# CONFIG_ADIN_PHY is not set +# CONFIG_ADIS16080 is not set +# CONFIG_ADIS16130 is not set +# CONFIG_ADIS16136 is not set +# CONFIG_ADIS16201 is not set +# CONFIG_ADIS16203 is not set +# CONFIG_ADIS16209 is not set +# CONFIG_ADIS16240 is not set +# CONFIG_ADIS16260 is not set +# CONFIG_ADIS16400 is not set +# CONFIG_ADIS16460 is not set +# CONFIG_ADIS16475 is not set +# CONFIG_ADIS16480 is not set +# CONFIG_ADI_AXI_ADC is not set +# CONFIG_ADJD_S311 is not set +# CONFIG_ADM6996_PHY is not set +# CONFIG_ADM8211 is not set +# CONFIG_ADT7316 is not set +# CONFIG_ADUX1020 is not set +CONFIG_ADVISE_SYSCALLS=y +# CONFIG_ADXL345_I2C is not set +# CONFIG_ADXL345_SPI is not set +# CONFIG_ADXL372_I2C is not set +# CONFIG_ADXL372_SPI is not set +# CONFIG_ADXRS290 is not set +# CONFIG_ADXRS450 is not set +CONFIG_AEABI=y +# CONFIG_AFE4403 is not set +# CONFIG_AFE4404 is not set +# CONFIG_AFFS_FS is not set +# CONFIG_AFS_DEBUG_CURSOR is not set +# CONFIG_AFS_FS is not set +# CONFIG_AF_KCM is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_AF_RXRPC_INJECT_LOSS is not set +# CONFIG_AF_RXRPC_IPV6 is not set +# CONFIG_AGP is not set +# CONFIG_AHCI_CEVA is not set +# CONFIG_AHCI_IMX is not set +# CONFIG_AHCI_MVEBU is not set +# CONFIG_AHCI_QORIQ is not set +CONFIG_AIO=y +# CONFIG_AIRO is not set +# CONFIG_AIRO_CS is not set +# CONFIG_AIX_PARTITION is not set +# CONFIG_AK09911 is not set +# CONFIG_AK8974 is not set +# CONFIG_AK8975 is not set +# CONFIG_AL3010 is not set +# CONFIG_AL3320A is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_ALLOW_DEV_COREDUMP=y +# CONFIG_ALTERA_MBOX is not set +# CONFIG_ALTERA_MSGDMA is not set +# CONFIG_ALTERA_STAPL is not set +# CONFIG_ALTERA_TSE is not set +# CONFIG_ALX is not set +# CONFIG_AL_FIC is not set +# CONFIG_AM2315 is not set +# CONFIG_AM335X_PHY_USB is not set +# CONFIG_AMBA_PL08X is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_AMD_MEM_ENCRYPT is not set +# CONFIG_AMD_PHY is not set +# CONFIG_AMD_XGBE is not set +# CONFIG_AMD_XGBE_HAVE_ECC is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_AMILO_RFKILL is not set +# CONFIG_ANDROID is not set +CONFIG_ANON_INODES=y +# CONFIG_APDS9300 is not set +# CONFIG_APDS9802ALS is not set +# CONFIG_APDS9960 is not set +# CONFIG_APM8018X is not set +# CONFIG_APM_EMULATION is not set +# CONFIG_APPLE_GMUX is not set +# CONFIG_APPLE_MFI_FASTCHARGE is not set +# CONFIG_APPLE_PROPERTIES is not set +# CONFIG_APPLICOM is not set +# CONFIG_AQTION is not set +# CONFIG_AQUANTIA_PHY is not set +# CONFIG_AR5523 is not set +# CONFIG_AR7 is not set +# CONFIG_AR8216_PHY is not set +# CONFIG_AR8216_PHY_LEDS is not set +# CONFIG_ARCH_ACTIONS is not set +# CONFIG_ARCH_AGILEX is not set +# CONFIG_ARCH_ALPINE is not set +# CONFIG_ARCH_ARTPEC is not set +# CONFIG_ARCH_ASPEED is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_AXXIA is not set +# CONFIG_ARCH_BCM is not set +# CONFIG_ARCH_BCM2835 is not set +# CONFIG_ARCH_BCM_21664 is not set +# CONFIG_ARCH_BCM_23550 is not set +# CONFIG_ARCH_BCM_281XX is not set +# CONFIG_ARCH_BCM_5301X is not set +# CONFIG_ARCH_BCM_53573 is not set +# CONFIG_ARCH_BCM_63XX is not set +# CONFIG_ARCH_BCM_CYGNUS is not set +# CONFIG_ARCH_BCM_IPROC is not set +# CONFIG_ARCH_BCM_NSP is not set +# CONFIG_ARCH_BERLIN is not set +CONFIG_ARCH_BINFMT_ELF_STATE=y +# CONFIG_ARCH_BITMAIN is not set +# CONFIG_ARCH_BRCMSTB is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_DIGICOLOR is not set +# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set +# CONFIG_ARCH_DOVE is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_EXYNOS is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_GEMINI is not set +# CONFIG_ARCH_HI3xxx is not set +# CONFIG_ARCH_HIGHBANK is not set +# CONFIG_ARCH_HISI is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_K3 is not set +# CONFIG_ARCH_KEEMBAY is not set +# CONFIG_ARCH_KEYSTONE is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_LAYERSCAPE is not set +# CONFIG_ARCH_LG1K is not set +# CONFIG_ARCH_LPC32XX is not set +# CONFIG_ARCH_MEDIATEK is not set +# CONFIG_ARCH_MESON is not set +# CONFIG_ARCH_MILBEAUT is not set +CONFIG_ARCH_MMAP_RND_BITS=8 +CONFIG_ARCH_MMAP_RND_BITS_MAX=16 +CONFIG_ARCH_MMAP_RND_BITS_MIN=8 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 +# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_MULTIPLATFORM is not set +# CONFIG_ARCH_MULTI_V6 is not set +# CONFIG_ARCH_MULTI_V7 is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MVEBU is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_MXS is not set +# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_NOMADIK is not set +# CONFIG_ARCH_NPCM is not set +# CONFIG_ARCH_NSPIRE is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_OMAP1 is not set +# CONFIG_ARCH_OMAP2 is not set +# CONFIG_ARCH_OMAP2PLUS is not set +# CONFIG_ARCH_OMAP3 is not set +# CONFIG_ARCH_OMAP4 is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_OXNAS is not set +# CONFIG_ARCH_PICOXCELL is not set +# CONFIG_ARCH_PRIMA2 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_QCOM is not set +# CONFIG_ARCH_RANDOM is not set +# CONFIG_ARCH_RDA is not set +# CONFIG_ARCH_REALTEK is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_RENESAS is not set +# CONFIG_ARCH_ROCKCHIP is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_S32 is not set +# CONFIG_ARCH_S3C24XX is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_S5PV210 is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_SEATTLE is not set +# CONFIG_ARCH_SHMOBILE is not set +# CONFIG_ARCH_SIRF is not set +# CONFIG_ARCH_SOCFPGA is not set +# CONFIG_ARCH_SPARX5 is not set +# CONFIG_ARCH_SPRD is not set +# CONFIG_ARCH_STI is not set +# CONFIG_ARCH_STM32 is not set +# CONFIG_ARCH_STRATIX10 is not set +# CONFIG_ARCH_SUNXI is not set +# CONFIG_ARCH_SYNQUACER is not set +# CONFIG_ARCH_TANGO is not set +# CONFIG_ARCH_TEGRA is not set +# CONFIG_ARCH_THUNDER is not set +# CONFIG_ARCH_THUNDER2 is not set +# CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_UNIPHIER is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set +# CONFIG_ARCH_VIRT is not set +# CONFIG_ARCH_VISCONTI is not set +# CONFIG_ARCH_VT8500 is not set +# CONFIG_ARCH_VULCAN is not set +# CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_WANTS_THP_SWAP is not set +# CONFIG_ARCH_WM8505 is not set +# CONFIG_ARCH_WM8750 is not set +# CONFIG_ARCH_WM8850 is not set +# CONFIG_ARCH_XGENE is not set +# CONFIG_ARCH_ZX is not set +# CONFIG_ARCH_ZYNQ is not set +# CONFIG_ARCH_ZYNQMP is not set +# CONFIG_ARCNET is not set +# CONFIG_ARC_EMAC is not set +# CONFIG_ARC_IRQ_NO_AUTOSAVE is not set +# CONFIG_ARM64_16K_PAGES is not set +# CONFIG_ARM64_64K_PAGES is not set +# CONFIG_ARM64_AMU_EXTN is not set +# CONFIG_ARM64_BTI is not set +# CONFIG_ARM64_CRYPTO is not set +# CONFIG_ARM64_E0PD is not set +# CONFIG_ARM64_ERRATUM_1024718 is not set +# CONFIG_ARM64_ERRATUM_1319367 is not set +# CONFIG_ARM64_ERRATUM_1463225 is not set +# CONFIG_ARM64_ERRATUM_1508412 is not set +# CONFIG_ARM64_ERRATUM_1530923 is not set +# CONFIG_ARM64_ERRATUM_1542419 is not set +# CONFIG_ARM64_ERRATUM_819472 is not set +# CONFIG_ARM64_ERRATUM_824069 is not set +# CONFIG_ARM64_ERRATUM_826319 is not set +# CONFIG_ARM64_ERRATUM_827319 is not set +# CONFIG_ARM64_ERRATUM_832075 is not set +# CONFIG_ARM64_ERRATUM_834220 is not set +# CONFIG_ARM64_ERRATUM_843419 is not set +# CONFIG_ARM64_ERRATUM_845719 is not set +# CONFIG_ARM64_ERRATUM_858921 is not set +# CONFIG_ARM64_HW_AFDBM is not set +# CONFIG_ARM64_LSE_ATOMICS is not set +# CONFIG_ARM64_MODULE_PLTS is not set +# CONFIG_ARM64_MTE is not set +# CONFIG_ARM64_PAN is not set +# CONFIG_ARM64_PMEM is not set +# CONFIG_ARM64_PSEUDO_NMI is not set +# CONFIG_ARM64_PTDUMP_DEBUGFS is not set +# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set +# CONFIG_ARM64_RAS_EXTN is not set +# CONFIG_ARM64_RELOC_TEST is not set +CONFIG_ARM64_SW_TTBR0_PAN=y +# CONFIG_ARM64_TLB_RANGE is not set +# CONFIG_ARM64_UAO is not set +# CONFIG_ARM64_USE_LSE_ATOMICS is not set +# CONFIG_ARM64_VA_BITS_48 is not set +# CONFIG_ARM64_VHE is not set +# CONFIG_ARM_APPENDED_DTB is not set +# CONFIG_ARM_ARCH_TIMER is not set +# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set +# CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set +# CONFIG_ARM_CCI is not set +# CONFIG_ARM_CCI400_PMU is not set +# CONFIG_ARM_CCI5xx_PMU is not set +# CONFIG_ARM_CCI_PMU is not set +# CONFIG_ARM_CCN is not set +# CONFIG_ARM_CMN is not set +# CONFIG_ARM_CPUIDLE is not set +CONFIG_ARM_CPU_TOPOLOGY=y +# CONFIG_ARM_CRYPTO is not set +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +# CONFIG_ARM_DSU_PMU is not set +# CONFIG_ARM_ERRATA_326103 is not set +# CONFIG_ARM_ERRATA_364296 is not set +# CONFIG_ARM_ERRATA_411920 is not set +# CONFIG_ARM_ERRATA_430973 is not set +# CONFIG_ARM_ERRATA_458693 is not set +# CONFIG_ARM_ERRATA_460075 is not set +# CONFIG_ARM_ERRATA_643719 is not set +# CONFIG_ARM_ERRATA_720789 is not set +# CONFIG_ARM_ERRATA_742230 is not set +# CONFIG_ARM_ERRATA_742231 is not set +# CONFIG_ARM_ERRATA_743622 is not set +# CONFIG_ARM_ERRATA_751472 is not set +# CONFIG_ARM_ERRATA_754322 is not set +# CONFIG_ARM_ERRATA_754327 is not set +# CONFIG_ARM_ERRATA_764369 is not set +# CONFIG_ARM_ERRATA_773022 is not set +# CONFIG_ARM_ERRATA_775420 is not set +# CONFIG_ARM_ERRATA_798181 is not set +# CONFIG_ARM_ERRATA_814220 is not set +# CONFIG_ARM_ERRATA_818325_852422 is not set +# CONFIG_ARM_ERRATA_821420 is not set +# CONFIG_ARM_ERRATA_825619 is not set +# CONFIG_ARM_ERRATA_852421 is not set +# CONFIG_ARM_ERRATA_852423 is not set +# CONFIG_ARM_ERRATA_857271 is not set +# CONFIG_ARM_ERRATA_857272 is not set +CONFIG_ARM_GIC_MAX_NR=1 +# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set +# CONFIG_ARM_KPROBES_TEST is not set +# CONFIG_ARM_LPAE is not set +# CONFIG_ARM_MHU is not set +# CONFIG_ARM_MODULE_PLTS is not set +# CONFIG_ARM_PATCH_PHYS_VIRT is not set +# CONFIG_ARM_PSCI is not set +# CONFIG_ARM_PSCI_CHECKER is not set +# CONFIG_ARM_PTDUMP_DEBUGFS is not set +# CONFIG_ARM_SBSA_WATCHDOG is not set +# CONFIG_ARM_SCPI_PROTOCOL is not set +# CONFIG_ARM_SDE_INTERFACE is not set +# CONFIG_ARM_SMCCC_SOC_ID is not set +# CONFIG_ARM_SMC_WATCHDOG is not set +# CONFIG_ARM_SP805_WATCHDOG is not set +# CONFIG_ARM_SPE_PMU is not set +# CONFIG_ARM_THUMBEE is not set +# CONFIG_ARM_TIMER_SP804 is not set +# CONFIG_ARM_UNWIND is not set +# CONFIG_ARM_VIRT_EXT is not set +# CONFIG_AS3935 is not set +# CONFIG_ASM9260_TIMER is not set +# CONFIG_ASUS_LAPTOP is not set +# CONFIG_ASUS_WIRELESS is not set +# CONFIG_ASYMMETRIC_KEY_TYPE is not set +# CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is not set +# CONFIG_ASYNC_RAID6_TEST is not set +# CONFIG_ASYNC_TX_DMA is not set +# CONFIG_AT76C50X_USB is not set +# CONFIG_AT803X_PHY is not set +# CONFIG_AT91_SAMA5D2_ADC is not set +# CONFIG_ATA is not set +# CONFIG_ATAGS is not set +CONFIG_ATAGS_PROC=y +# CONFIG_ATALK is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_ATA_ACPI is not set +CONFIG_ATA_BMDMA=y +# CONFIG_ATA_FORCE is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_ATA_LEDS is not set +# CONFIG_ATA_NONSTANDARD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_ATA_PIIX is not set +CONFIG_ATA_SFF=y +# CONFIG_ATA_VERBOSE_ERROR is not set +# CONFIG_ATH10K is not set +# CONFIG_ATH25 is not set +# CONFIG_ATH5K is not set +# CONFIG_ATH6KL is not set +# CONFIG_ATH79 is not set +# CONFIG_ATH9K is not set +# CONFIG_ATH9K_HTC is not set +# CONFIG_ATH_DEBUG is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1C is not set +# CONFIG_ATL1E is not set +# CONFIG_ATL2 is not set +# CONFIG_ATLAS_EZO_SENSOR is not set +# CONFIG_ATLAS_PH_SENSOR is not set +# CONFIG_ATM is not set +# CONFIG_ATMEL is not set +# CONFIG_ATMEL_PIT is not set +# CONFIG_ATMEL_SSC is not set +# CONFIG_ATM_AMBASSADOR is not set +# CONFIG_ATM_BR2684 is not set +CONFIG_ATM_BR2684_IPFILTER=y +# CONFIG_ATM_CLIP is not set +CONFIG_ATM_CLIP_NO_ICMP=y +# CONFIG_ATM_DRIVERS is not set +# CONFIG_ATM_DUMMY is not set +# CONFIG_ATM_ENI is not set +# CONFIG_ATM_FIRESTREAM is not set +# CONFIG_ATM_FORE200E is not set +# CONFIG_ATM_HE is not set +# CONFIG_ATM_HORIZON is not set +# CONFIG_ATM_IA is not set +# CONFIG_ATM_IDT77252 is not set +# CONFIG_ATM_LANAI is not set +# CONFIG_ATM_LANE is not set +# CONFIG_ATM_MPOA is not set +# CONFIG_ATM_NICSTAR is not set +# CONFIG_ATM_SOLOS is not set +# CONFIG_ATM_TCP is not set +# CONFIG_ATM_ZATM is not set +# CONFIG_ATOMIC64_SELFTEST is not set +# CONFIG_ATP is not set +# CONFIG_AUDIT is not set +# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set +# CONFIG_AURORA_NB8800 is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTO_ZRELADDR is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_AX25 is not set +# CONFIG_AX25_DAMA_SLAVE is not set +# CONFIG_AX88796 is not set +# CONFIG_AX88796B_PHY is not set +# CONFIG_AXP20X_ADC is not set +# CONFIG_AXP20X_POWER is not set +# CONFIG_AXP288_ADC is not set +# CONFIG_AXP288_FUEL_GAUGE is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_B44 is not set +# CONFIG_B53 is not set +# CONFIG_BACKLIGHT_ADP8860 is not set +# CONFIG_BACKLIGHT_ADP8870 is not set +# CONFIG_BACKLIGHT_APPLE is not set +# CONFIG_BACKLIGHT_ARCXCNN is not set +# CONFIG_BACKLIGHT_BD6107 is not set +# CONFIG_BACKLIGHT_CLASS_DEVICE is not set +# CONFIG_BACKLIGHT_GENERIC is not set +# CONFIG_BACKLIGHT_GPIO is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_BACKLIGHT_LM3630A is not set +# CONFIG_BACKLIGHT_LM3639 is not set +# CONFIG_BACKLIGHT_LP855X is not set +# CONFIG_BACKLIGHT_LV5207LP is not set +# CONFIG_BACKLIGHT_PANDORA is not set +# CONFIG_BACKLIGHT_PM8941_WLED is not set +# CONFIG_BACKLIGHT_PWM is not set +# CONFIG_BACKLIGHT_RPI is not set +# CONFIG_BACKLIGHT_SAHARA is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_BAREUDP is not set +CONFIG_BASE_FULL=y +CONFIG_BASE_SMALL=0 +# CONFIG_BATMAN_ADV is not set +# CONFIG_BATTERY_BQ27XXX is not set +# CONFIG_BATTERY_BQ27XXX_HDQ is not set +# CONFIG_BATTERY_CW2015 is not set +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_DS2780 is not set +# CONFIG_BATTERY_DS2781 is not set +# CONFIG_BATTERY_DS2782 is not set +# CONFIG_BATTERY_GAUGE_LTC2941 is not set +# CONFIG_BATTERY_GOLDFISH is not set +# CONFIG_BATTERY_LEGO_EV3 is not set +# CONFIG_BATTERY_MAX17040 is not set +# CONFIG_BATTERY_MAX17042 is not set +# CONFIG_BATTERY_MAX1721X is not set +# CONFIG_BATTERY_SBS is not set +# CONFIG_BAYCOM_EPP is not set +# CONFIG_BAYCOM_PAR is not set +# CONFIG_BAYCOM_SER_FDX is not set +# CONFIG_BAYCOM_SER_HDX is not set +# CONFIG_BCACHE is not set +# CONFIG_BCM47XX is not set +# CONFIG_BCM54140_PHY is not set +# CONFIG_BCM63XX is not set +# CONFIG_BCM63XX_PHY is not set +# CONFIG_BCM7038_WDT is not set +# CONFIG_BCM7XXX_PHY is not set +# CONFIG_BCM84881_PHY is not set +# CONFIG_BCM87XX_PHY is not set +# CONFIG_BCMA is not set +# CONFIG_BCMA_DRIVER_GPIO is not set +CONFIG_BCMA_POSSIBLE=y +# CONFIG_BCMGENET is not set +# CONFIG_BCM_IPROC_ADC is not set +# CONFIG_BCM_KONA_USB2_PHY is not set +# CONFIG_BCM_SBA_RAID is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_BE2ISCSI is not set +# CONFIG_BE2NET is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_BGMAC is not set +# CONFIG_BH1750 is not set +# CONFIG_BH1780 is not set +# CONFIG_BIG_KEYS is not set +# CONFIG_BIG_LITTLE is not set +# CONFIG_BINARY_PRINTF is not set +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_ELF_FDPIC is not set +# CONFIG_BINFMT_FLAT is not set +# CONFIG_BINFMT_MISC is not set +CONFIG_BINFMT_SCRIPT=y +CONFIG_BITREVERSE=y +# CONFIG_BLK_CGROUP_IOCOST is not set +# CONFIG_BLK_CGROUP_IOLATENCY is not set +# CONFIG_BLK_CMDLINE_PARSER is not set +# CONFIG_BLK_DEBUG_FS is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_BLK_DEV_4DRIVES is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI14XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_ATIIXP is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_BSGLIB is not set +# CONFIG_BLK_DEV_CMD640 is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_CS5535 is not set +# CONFIG_BLK_DEV_CS5536 is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_DELKIN is not set +# CONFIG_BLK_DEV_DRBD is not set +# CONFIG_BLK_DEV_DTC2278 is not set +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_HT6560B is not set +# CONFIG_BLK_DEV_IDEACPI is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDECS is not set +# CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_BLK_DEV_IDEPNP is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDE_AU1XXX is not set +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_INITRD=y +# CONFIG_BLK_DEV_INTEGRITY is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_IT8172 is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_LOOP is not set +CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_NULL_BLK is not set +# CONFIG_BLK_DEV_NVME is not set +# CONFIG_BLK_DEV_OFFBOARD is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_PLATFORM is not set +# CONFIG_BLK_DEV_PMEM is not set +# CONFIG_BLK_DEV_QD65XX is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_BLK_DEV_RBD is not set +# CONFIG_BLK_DEV_RSXX is not set +# CONFIG_BLK_DEV_RZ1000 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_SD is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SIS5513 is not set +# CONFIG_BLK_DEV_SKD is not set +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_TC86C001 is not set +# CONFIG_BLK_DEV_THROTTLING is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_UMC8672 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_ZONED is not set +# CONFIG_BLK_INLINE_ENCRYPTION is not set +# CONFIG_BLK_SED_OPAL is not set +# CONFIG_BLK_WBT is not set +CONFIG_BLOCK=y +# CONFIG_BMA180 is not set +# CONFIG_BMA220 is not set +# CONFIG_BMA400 is not set +# CONFIG_BMC150_ACCEL is not set +# CONFIG_BMC150_MAGN is not set +# CONFIG_BMC150_MAGN_I2C is not set +# CONFIG_BMC150_MAGN_SPI is not set +# CONFIG_BME680 is not set +# CONFIG_BMG160 is not set +# CONFIG_BMI160_I2C is not set +# CONFIG_BMI160_SPI is not set +# CONFIG_BMIPS_GENERIC is not set +# CONFIG_BMP280 is not set +# CONFIG_BNA is not set +# CONFIG_BNX2 is not set +# CONFIG_BNX2X is not set +# CONFIG_BNX2X_SRIOV is not set +# CONFIG_BNXT is not set +# CONFIG_BONDING is not set +# CONFIG_BOOKE_WDT is not set +CONFIG_BOOKE_WDT_DEFAULT_TIMEOUT=3 +# CONFIG_BOOT_CONFIG is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +CONFIG_BOOT_RAW=y +# CONFIG_BOUNCE is not set +CONFIG_BPF=y +# CONFIG_BPFILTER is not set +CONFIG_BPF_JIT=y +# CONFIG_BPF_JIT_ALWAYS_ON is not set +CONFIG_BPF_JIT_DEFAULT_ON=y +# CONFIG_BPF_PRELOAD is not set +# CONFIG_BPF_STREAM_PARSER is not set +CONFIG_BPF_SYSCALL=y +# CONFIG_BPQETHER is not set +CONFIG_BQL=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_BRCMFMAC is not set +# CONFIG_BRCMSMAC is not set +# CONFIG_BRCMSTB_GISB_ARB is not set +CONFIG_BRIDGE=y +# CONFIG_BRIDGE_EBT_802_3 is not set +# CONFIG_BRIDGE_EBT_AMONG is not set +# CONFIG_BRIDGE_EBT_ARP is not set +# CONFIG_BRIDGE_EBT_ARPREPLY is not set +# CONFIG_BRIDGE_EBT_BROUTE is not set +# CONFIG_BRIDGE_EBT_DNAT is not set +# CONFIG_BRIDGE_EBT_IP is not set +# CONFIG_BRIDGE_EBT_IP6 is not set +# CONFIG_BRIDGE_EBT_LIMIT is not set +# CONFIG_BRIDGE_EBT_LOG is not set +# CONFIG_BRIDGE_EBT_MARK is not set +# CONFIG_BRIDGE_EBT_MARK_T is not set +# CONFIG_BRIDGE_EBT_NFLOG is not set +# CONFIG_BRIDGE_EBT_PKTTYPE is not set +# CONFIG_BRIDGE_EBT_REDIRECT is not set +# CONFIG_BRIDGE_EBT_SNAT is not set +# CONFIG_BRIDGE_EBT_STP is not set +# CONFIG_BRIDGE_EBT_T_FILTER is not set +# CONFIG_BRIDGE_EBT_T_NAT is not set +# CONFIG_BRIDGE_EBT_VLAN is not set +CONFIG_BRIDGE_IGMP_SNOOPING=y +# CONFIG_BRIDGE_MRP is not set +# CONFIG_BRIDGE_NETFILTER is not set +# CONFIG_BRIDGE_NF_EBTABLES is not set +CONFIG_BRIDGE_VLAN_FILTERING=y +# CONFIG_BROADCOM_PHY is not set +CONFIG_BROKEN_ON_SMP=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_BT is not set +# CONFIG_BTRFS_ASSERT is not set +# CONFIG_BTRFS_DEBUG is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_BTRFS_FS_POSIX_ACL is not set +# CONFIG_BTRFS_FS_REF_VERIFY is not set +# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set +# CONFIG_BT_ATH3K is not set +# CONFIG_BT_BNEP is not set +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +# CONFIG_BT_BREDR is not set +# CONFIG_BT_CMTP is not set +# CONFIG_BT_FEATURE_DEBUG is not set +# CONFIG_BT_HCIBCM203X is not set +# CONFIG_BT_HCIBFUSB is not set +# CONFIG_BT_HCIBLUECARD is not set +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBT3C is not set +# CONFIG_BT_HCIBTSDIO is not set +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set +# CONFIG_BT_HCIBTUSB_MTK is not set +# CONFIG_BT_HCIBTUSB_RTL is not set +# CONFIG_BT_HCIDTL1 is not set +# CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIUART_3WIRE is not set +# CONFIG_BT_HCIUART_AG6XX is not set +# CONFIG_BT_HCIUART_ATH3K is not set +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_H4=y +# CONFIG_BT_HCIUART_LL is not set +# CONFIG_BT_HCIUART_MRVL is not set +# CONFIG_BT_HCIUART_QCA is not set +# CONFIG_BT_HCIUART_RTL is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_BT_HIDP is not set +# CONFIG_BT_HS is not set +# CONFIG_BT_LE is not set +# CONFIG_BT_LEDS is not set +# CONFIG_BT_MRVL is not set +# CONFIG_BT_MSFTEXT is not set +# CONFIG_BT_MTKSDIO is not set +# CONFIG_BT_MTKUART is not set +# CONFIG_BT_RFCOMM is not set +CONFIG_BT_RFCOMM_TTY=y +# CONFIG_BT_SELFTEST is not set +CONFIG_BUG=y +# CONFIG_BUG_ON_DATA_CORRUPTION is not set +CONFIG_BUILDTIME_EXTABLE_SORT=y +CONFIG_BUILDTIME_TABLE_SORT=y +# CONFIG_BUILD_BIN2C is not set +CONFIG_BUILD_SALT="" +# CONFIG_C2PORT is not set +CONFIG_CACHE_L2X0_PMU=y +# CONFIG_CADENCE_WATCHDOG is not set +# CONFIG_CAIF is not set +# CONFIG_CAN is not set +# CONFIG_CAN_BCM is not set +# CONFIG_CAN_DEBUG_DEVICES is not set +# CONFIG_CAN_DEV is not set +# CONFIG_CAN_GS_USB is not set +# CONFIG_CAN_GW is not set +# CONFIG_CAN_HI311X is not set +# CONFIG_CAN_IFI_CANFD is not set +# CONFIG_CAN_J1939 is not set +# CONFIG_CAN_KVASER_PCIEFD is not set +# CONFIG_CAN_MCBA_USB is not set +# CONFIG_CAN_M_CAN is not set +# CONFIG_CAN_PEAK_PCIEFD is not set +# CONFIG_CAN_RAW is not set +# CONFIG_CAN_RCAR is not set +# CONFIG_CAN_RCAR_CANFD is not set +# CONFIG_CAN_SLCAN is not set +# CONFIG_CAN_SUN4I is not set +# CONFIG_CAN_UCAN is not set +# CONFIG_CAN_VCAN is not set +# CONFIG_CAN_VXCAN is not set +# CONFIG_CAPI_AVM is not set +# CONFIG_CAPI_EICON is not set +# CONFIG_CAPI_TRACE is not set +CONFIG_CARDBUS=y +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_CARL9170 is not set +# CONFIG_CASSINI is not set +# CONFIG_CAVIUM_CPT is not set +# CONFIG_CAVIUM_ERRATUM_22375 is not set +# CONFIG_CAVIUM_ERRATUM_23144 is not set +# CONFIG_CAVIUM_ERRATUM_23154 is not set +# CONFIG_CAVIUM_ERRATUM_27456 is not set +# CONFIG_CAVIUM_ERRATUM_30115 is not set +# CONFIG_CAVIUM_OCTEON_SOC is not set +# CONFIG_CAVIUM_PTP is not set +# CONFIG_CB710_CORE is not set +# CONFIG_CC10001_ADC is not set +# CONFIG_CCS811 is not set +CONFIG_CC_CAN_LINK=y +CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_CEPH_FS is not set +# CONFIG_CEPH_LIB is not set +# CONFIG_CFG80211 is not set +# CONFIG_CFG80211_CERTIFICATION_ONUS is not set +# CONFIG_CGROUPS is not set +# CONFIG_CHARGER_ADP5061 is not set +# CONFIG_CHARGER_BD99954 is not set +# CONFIG_CHARGER_BQ2415X is not set +# CONFIG_CHARGER_BQ24190 is not set +# CONFIG_CHARGER_BQ24257 is not set +# CONFIG_CHARGER_BQ24735 is not set +# CONFIG_CHARGER_BQ2515X is not set +# CONFIG_CHARGER_BQ25890 is not set +# CONFIG_CHARGER_DETECTOR_MAX14656 is not set +# CONFIG_CHARGER_GPIO is not set +# CONFIG_CHARGER_ISP1704 is not set +# CONFIG_CHARGER_LP8727 is not set +# CONFIG_CHARGER_LT3651 is not set +# CONFIG_CHARGER_LTC3651 is not set +# CONFIG_CHARGER_MANAGER is not set +# CONFIG_CHARGER_MAX8903 is not set +# CONFIG_CHARGER_RT9455 is not set +# CONFIG_CHARGER_SBS is not set +# CONFIG_CHARGER_SMB347 is not set +# CONFIG_CHARGER_TWL4030 is not set +# CONFIG_CHARGER_UCS1002 is not set +# CONFIG_CHASH_SELFTEST is not set +# CONFIG_CHASH_STATS is not set +# CONFIG_CHECKPOINT_RESTORE is not set +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_CHELSIO_T4 is not set +# CONFIG_CHELSIO_T4VF is not set +# CONFIG_CHROME_PLATFORMS is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_CHR_DEV_SCH is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_CIFS is not set +# CONFIG_CIFS_ACL is not set +CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y +# CONFIG_CIFS_DEBUG is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_FSCACHE is not set +# CONFIG_CIFS_NFSD_EXPORT is not set +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_SMB2 is not set +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_STATS2 is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +CONFIG_CIFS_XATTR=y +# CONFIG_CIO_DAC is not set +CONFIG_CLANG_VERSION=0 +# CONFIG_CLEANCACHE is not set +# CONFIG_CLKSRC_VERSATILE is not set +# CONFIG_CLK_HSDK is not set +# CONFIG_CLK_QORIQ is not set +# CONFIG_CLOCK_THERMAL is not set +CONFIG_CLS_U32_MARK=y +# CONFIG_CLS_U32_PERF is not set +# CONFIG_CM32181 is not set +# CONFIG_CM3232 is not set +# CONFIG_CM3323 is not set +# CONFIG_CM3605 is not set +# CONFIG_CM36651 is not set +# CONFIG_CMA is not set +CONFIG_CMDLINE="" +# CONFIG_CMDLINE_BOOL is not set +# CONFIG_CMDLINE_EXTEND is not set +# CONFIG_CMDLINE_FORCE is not set +# CONFIG_CMDLINE_FROM_BOOTLOADER is not set +# CONFIG_CMDLINE_PARTITION is not set +# CONFIG_CNIC is not set +# CONFIG_CODA_FS is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_COMEDI is not set +# CONFIG_COMMON_CLK_CDCE706 is not set +# CONFIG_COMMON_CLK_CDCE925 is not set +# CONFIG_COMMON_CLK_CS2000_CP is not set +# CONFIG_COMMON_CLK_FIXED_MMIO is not set +# CONFIG_COMMON_CLK_IPROC is not set +# CONFIG_COMMON_CLK_MAX9485 is not set +# CONFIG_COMMON_CLK_MT6765 is not set +# CONFIG_COMMON_CLK_MT8167 is not set +# CONFIG_COMMON_CLK_MT8167_AUDSYS is not set +# CONFIG_COMMON_CLK_MT8167_IMGSYS is not set +# CONFIG_COMMON_CLK_MT8167_MFGCFG is not set +# CONFIG_COMMON_CLK_MT8167_MMSYS is not set +# CONFIG_COMMON_CLK_MT8167_VDECSYS is not set +# CONFIG_COMMON_CLK_NXP is not set +# CONFIG_COMMON_CLK_PIC32 is not set +# CONFIG_COMMON_CLK_PWM is not set +# CONFIG_COMMON_CLK_PXA is not set +# CONFIG_COMMON_CLK_QCOM is not set +# CONFIG_COMMON_CLK_SI514 is not set +# CONFIG_COMMON_CLK_SI5341 is not set +# CONFIG_COMMON_CLK_SI5351 is not set +# CONFIG_COMMON_CLK_SI544 is not set +# CONFIG_COMMON_CLK_SI570 is not set +# CONFIG_COMMON_CLK_VC5 is not set +# CONFIG_COMMON_CLK_VERSATILE is not set +# CONFIG_COMMON_CLK_XGENE is not set +# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set +CONFIG_COMPACTION=y +# CONFIG_COMPAL_LAPTOP is not set +# CONFIG_COMPAT is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_COMPILE_TEST is not set +# CONFIG_CONFIGFS_FS is not set +# CONFIG_CONFIG_KVM_AMD_SEV is not set +# CONFIG_CONNECTOR is not set +CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 +CONFIG_CONSOLE_LOGLEVEL_QUIET=4 +CONFIG_CONSTRUCTORS=y +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_COPS is not set +# CONFIG_CORDIC is not set +# CONFIG_COREDUMP is not set +# CONFIG_CORESIGHT is not set +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_CORTINA_PHY is not set +# CONFIG_COUNTER is not set +# CONFIG_CPA_DEBUG is not set +# CONFIG_CPU_BIG_ENDIAN is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +# CONFIG_CPU_FREQ_THERMAL is not set +# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_ICACHE_MISMATCH_WORKAROUND is not set +# CONFIG_CPU_IDLE is not set +# CONFIG_CPU_IDLE_GOV_MENU is not set +# CONFIG_CPU_IDLE_GOV_TEO is not set +# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set +# CONFIG_CPU_ISOLATION is not set +CONFIG_CPU_LITTLE_ENDIAN=y +# CONFIG_CPU_NO_EFFICIENT_FFS is not set +CONFIG_CPU_SW_DOMAIN_PAN=y +# CONFIG_CRAMFS is not set +CONFIG_CRAMFS_BLOCKDEV=y +# CONFIG_CRAMFS_MTD is not set +CONFIG_CRASHLOG=y +# CONFIG_CRASH_DUMP is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_CRC32_BIT is not set +CONFIG_CRC32_SARWATE=y +# CONFIG_CRC32_SELFTEST is not set +# CONFIG_CRC32_SLICEBY4 is not set +# CONFIG_CRC32_SLICEBY8 is not set +# CONFIG_CRC4 is not set +# CONFIG_CRC64 is not set +# CONFIG_CRC7 is not set +# CONFIG_CRC8 is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CROSS_COMPILE="" +# CONFIG_CROSS_MEMORY_ATTACH is not set +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_842 is not set +# CONFIG_CRYPTO_ADIANTUM is not set +# CONFIG_CRYPTO_AEAD is not set +# CONFIG_CRYPTO_AEGIS128 is not set +# CONFIG_CRYPTO_AEGIS128L is not set +# CONFIG_CRYPTO_AEGIS128L_AESNI_SSE2 is not set +# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set +# CONFIG_CRYPTO_AEGIS256 is not set +# CONFIG_CRYPTO_AEGIS256_AESNI_SSE2 is not set +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_AES_586 is not set +# CONFIG_CRYPTO_AES_ARM is not set +# CONFIG_CRYPTO_AES_ARM_BS is not set +# CONFIG_CRYPTO_AES_ARM_CE is not set +# CONFIG_CRYPTO_AES_NI_INTEL is not set +# CONFIG_CRYPTO_AES_TI is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_BLAKE2B is not set +# CONFIG_CRYPTO_BLAKE2S is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CFB is not set +# CONFIG_CRYPTO_CHACHA20 is not set +# CONFIG_CRYPTO_CHACHA20POLY1305 is not set +# CONFIG_CRYPTO_CHACHA20_NEON is not set +# CONFIG_CRYPTO_CMAC is not set +# CONFIG_CRYPTO_CRC32 is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CRC32C_INTEL is not set +# CONFIG_CRYPTO_CRC32_ARM_CE is not set +# CONFIG_CRYPTO_CRCT10DIF is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_CURVE25519 is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set +# CONFIG_CRYPTO_DEV_ATMEL_AES is not set +# CONFIG_CRYPTO_DEV_ATMEL_AUTHENC is not set +# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set +# CONFIG_CRYPTO_DEV_ATMEL_SHA is not set +# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set +# CONFIG_CRYPTO_DEV_ATMEL_TDES is not set +# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set +# CONFIG_CRYPTO_DEV_CCP is not set +# CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set +# CONFIG_CRYPTO_DEV_CCREE is not set +# CONFIG_CRYPTO_DEV_FSL_CAAM is not set +# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_HISI_SEC is not set +# CONFIG_CRYPTO_DEV_HISI_ZIP is not set +# CONFIG_CRYPTO_DEV_IMGTEC_HASH is not set +# CONFIG_CRYPTO_DEV_MARVELL_CESA is not set +# CONFIG_CRYPTO_DEV_MV_CESA is not set +# CONFIG_CRYPTO_DEV_MXC_SCC is not set +# CONFIG_CRYPTO_DEV_MXS_DCP is not set +# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set +# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set +# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set +# CONFIG_CRYPTO_DEV_QAT_C62X is not set +# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set +# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set +# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set +# CONFIG_CRYPTO_DEV_QCE is not set +# CONFIG_CRYPTO_DEV_S5P is not set +# CONFIG_CRYPTO_DEV_SAFEXCEL is not set +# CONFIG_CRYPTO_DEV_SAHARA is not set +# CONFIG_CRYPTO_DEV_SP_PSP is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +# CONFIG_CRYPTO_DEV_VIRTIO is not set +# CONFIG_CRYPTO_DH is not set +# CONFIG_CRYPTO_DRBG_CTR is not set +# CONFIG_CRYPTO_DRBG_HASH is not set +# CONFIG_CRYPTO_DRBG_MENU is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_ECDH is not set +# CONFIG_CRYPTO_ECHAINIV is not set +# CONFIG_CRYPTO_ECRDSA is not set +# CONFIG_CRYPTO_ESSIV is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_GHASH is not set +# CONFIG_CRYPTO_GHASH_ARM_CE is not set +# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set +# CONFIG_CRYPTO_HASH is not set +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_HW is not set +# CONFIG_CRYPTO_JITTERENTROPY is not set +# CONFIG_CRYPTO_KEYWRAP is not set +# CONFIG_CRYPTO_KHAZAD is not set +CONFIG_CRYPTO_LIB_AES=y +CONFIG_CRYPTO_LIB_ARC4=y +# CONFIG_CRYPTO_LIB_BLAKE2S is not set +# CONFIG_CRYPTO_LIB_CHACHA is not set +# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set +# CONFIG_CRYPTO_LIB_CURVE25519 is not set +# CONFIG_CRYPTO_LIB_POLY1305 is not set +CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9 +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_LZ4 is not set +# CONFIG_CRYPTO_LZ4HC is not set +# CONFIG_CRYPTO_LZO is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set +CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y +# CONFIG_CRYPTO_MCRYPTD is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_MORUS1280 is not set +# CONFIG_CRYPTO_MORUS1280_AVX2 is not set +# CONFIG_CRYPTO_MORUS1280_SSE2 is not set +# CONFIG_CRYPTO_MORUS640 is not set +# CONFIG_CRYPTO_MORUS640_SSE2 is not set +# CONFIG_CRYPTO_NHPOLY1305_NEON is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_OFB is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_PCOMP is not set +# CONFIG_CRYPTO_PCOMP2 is not set +CONFIG_CRYPTO_PCRYPT=y +# CONFIG_CRYPTO_POLY1305 is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_RNG is not set +# CONFIG_CRYPTO_RSA is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SALSA20_586 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SEQIV is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA1_ARM is not set +# CONFIG_CRYPTO_SHA1_ARM_CE is not set +# CONFIG_CRYPTO_SHA1_ARM_NEON is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA256_ARM is not set +# CONFIG_CRYPTO_SHA2_ARM_CE is not set +# CONFIG_CRYPTO_SHA3 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_SHA512_ARM is not set +# CONFIG_CRYPTO_SIMD is not set +CONFIG_CRYPTO_SKCIPHER=y +CONFIG_CRYPTO_SKCIPHER2=y +# CONFIG_CRYPTO_SM2 is not set +# CONFIG_CRYPTO_SM3 is not set +# CONFIG_CRYPTO_SM4 is not set +# CONFIG_CRYPTO_SPECK is not set +# CONFIG_CRYPTO_STATS is not set +# CONFIG_CRYPTO_STREEBOG is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_TWOFISH_586 is not set +# CONFIG_CRYPTO_TWOFISH_COMMON is not set +# CONFIG_CRYPTO_USER is not set +# CONFIG_CRYPTO_USER_API_AEAD is not set +# CONFIG_CRYPTO_USER_API_HASH is not set +# CONFIG_CRYPTO_USER_API_RNG is not set +# CONFIG_CRYPTO_USER_API_SKCIPHER is not set +# CONFIG_CRYPTO_VMAC is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_XXHASH is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_ZSTD is not set +# CONFIG_CS5535_MFGPT is not set +# CONFIG_CS89x0 is not set +# CONFIG_CSD_LOCK_WAIT_DEBUG is not set +# CONFIG_CUSE is not set +# CONFIG_CW1200 is not set +# CONFIG_CXD2880_SPI_DRV is not set +# CONFIG_CXL_AFU_DRIVER_OPS is not set +# CONFIG_CXL_BASE is not set +# CONFIG_CXL_EEH is not set +# CONFIG_CXL_KERNEL_API is not set +# CONFIG_CXL_LIB is not set +# CONFIG_CYPRESS_FIRMWARE is not set +# CONFIG_DA280 is not set +# CONFIG_DA311 is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_DAX is not set +# CONFIG_DCB is not set +# CONFIG_DDR is not set +# CONFIG_DEBUG_ALIGN_RODATA is not set +# CONFIG_DEBUG_ATOMIC_SLEEP is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_CREDENTIALS is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_EFI is not set +# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_FS_ALLOW_ALL=y +# CONFIG_DEBUG_FS_ALLOW_NONE is not set +# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set +# CONFIG_DEBUG_GPIO is not set +# CONFIG_DEBUG_HIGHMEM is not set +# CONFIG_DEBUG_ICEDCC is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_INFO_BTF is not set +# CONFIG_DEBUG_INFO_COMPRESSED is not set +# CONFIG_DEBUG_INFO_DWARF4 is not set +CONFIG_DEBUG_INFO_REDUCED=y +# CONFIG_DEBUG_INFO_SPLIT is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_KMEMLEAK is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_KOBJECT_RELEASE is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_LL is not set +# CONFIG_DEBUG_LL_UART_8250 is not set +# CONFIG_DEBUG_LL_UART_PL01X is not set +# CONFIG_DEBUG_LOCKDEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_MISC is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_NX_TEST is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_DEBUG_PAGE_REF is not set +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +# CONFIG_DEBUG_PER_CPU_MAPS is not set +# CONFIG_DEBUG_PINCTRL is not set +# CONFIG_DEBUG_PI_LIST is not set +# CONFIG_DEBUG_PLIST is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_RODATA_TEST is not set +# CONFIG_DEBUG_RSEQ is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set +# CONFIG_DEBUG_SECTION_MISMATCH is not set +# CONFIG_DEBUG_SEMIHOSTING is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set +# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set +# CONFIG_DEBUG_TIMEKEEPING is not set +# CONFIG_DEBUG_UART_8250_PALMCHIP is not set +# CONFIG_DEBUG_UART_BCM63XX is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_VIRTUAL is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_VM_PGTABLE is not set +# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set +# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set +# CONFIG_DEBUG_WX is not set +# CONFIG_DEBUG_ZBOOT is not set +# CONFIG_DECNET is not set +CONFIG_DEFAULT_CUBIC=y +CONFIG_DEFAULT_DEADLINE=y +CONFIG_DEFAULT_HOSTNAME="(none)" +CONFIG_DEFAULT_INIT="" +CONFIG_DEFAULT_IOSCHED="deadline" +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +# CONFIG_DEFAULT_NOOP is not set +# CONFIG_DEFAULT_RENO is not set +CONFIG_DEFAULT_SECURITY="" +CONFIG_DEFAULT_SECURITY_DAC=y +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +CONFIG_DEFAULT_TCP_CONG="cubic" +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set +# CONFIG_DELL_LAPTOP is not set +# CONFIG_DELL_RBTN is not set +# CONFIG_DELL_SMBIOS is not set +# CONFIG_DELL_SMO8800 is not set +# CONFIG_DEPRECATED_PARAM_STRUCT is not set +# CONFIG_DETECT_HUNG_TASK is not set +# CONFIG_DEVKMEM is not set +# CONFIG_DEVMEM is not set +CONFIG_DEVPORT=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_DEVTMPFS is not set +# CONFIG_DEVTMPFS_MOUNT is not set +# CONFIG_DEV_DAX is not set +# CONFIG_DGAP is not set +# CONFIG_DGNC is not set +# CONFIG_DHT11 is not set +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_DISPLAY_CONNECTOR_ANALOG_TV is not set +# CONFIG_DISPLAY_CONNECTOR_DVI is not set +# CONFIG_DISPLAY_CONNECTOR_HDMI is not set +# CONFIG_DISPLAY_ENCODER_TFP410 is not set +# CONFIG_DISPLAY_ENCODER_TPD12S015 is not set +# CONFIG_DISPLAY_PANEL_DPI is not set +# CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02 is not set +# CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1 is not set +# CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1 is not set +# CONFIG_DL2K is not set +# CONFIG_DLHL60D is not set +# CONFIG_DLM is not set +# CONFIG_DM9000 is not set +# CONFIG_DMABUF_HEAPS is not set +# CONFIG_DMABUF_MOVE_NOTIFY is not set +# CONFIG_DMABUF_SELFTESTS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_DMADEVICES_DEBUG is not set +# CONFIG_DMARD06 is not set +# CONFIG_DMARD09 is not set +# CONFIG_DMARD10 is not set +# CONFIG_DMASCC is not set +# CONFIG_DMATEST is not set +# CONFIG_DMA_API_DEBUG is not set +CONFIG_DMA_COHERENT_POOL=y +CONFIG_DMA_DECLARE_COHERENT=y +# CONFIG_DMA_ENGINE is not set +# CONFIG_DMA_FENCE_TRACE is not set +# CONFIG_DMA_JZ4780 is not set +CONFIG_DMA_NONCOHERENT_MMAP=y +# CONFIG_DMA_NOOP_OPS is not set +# CONFIG_DMA_SHARED_BUFFER is not set +# CONFIG_DMA_VIRT_OPS is not set +# CONFIG_DM_CACHE is not set +# CONFIG_DM_CLONE is not set +# CONFIG_DM_DEBUG is not set +# CONFIG_DM_DELAY is not set +# CONFIG_DM_DUST is not set +# CONFIG_DM_EBS is not set +# CONFIG_DM_ERA is not set +# CONFIG_DM_FLAKEY is not set +# CONFIG_DM_INTEGRITY is not set +# CONFIG_DM_LOG_USERSPACE is not set +# CONFIG_DM_LOG_WRITES is not set +# CONFIG_DM_MQ_DEFAULT is not set +# CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_RAID is not set +# CONFIG_DM_SWITCH is not set +# CONFIG_DM_THIN_PROVISIONING is not set +# CONFIG_DM_UEVENT is not set +# CONFIG_DM_UNSTRIPED is not set +# CONFIG_DM_VERITY is not set +# CONFIG_DM_WRITECACHE is not set +# CONFIG_DM_ZERO is not set +# CONFIG_DNET is not set +# CONFIG_DNOTIFY is not set +# CONFIG_DNS_RESOLVER is not set +CONFIG_DOUBLEFAULT=y +# CONFIG_DP83822_PHY is not set +# CONFIG_DP83848_PHY is not set +# CONFIG_DP83867_PHY is not set +# CONFIG_DP83869_PHY is not set +# CONFIG_DP83TC811_PHY is not set +# CONFIG_DPOT_DAC is not set +# CONFIG_DPS310 is not set +CONFIG_DQL=y +# CONFIG_DRAGONRISE_FF is not set +# CONFIG_DRM is not set +# CONFIG_DRM_AMDGPU is not set +# CONFIG_DRM_AMDGPU_CIK is not set +# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set +# CONFIG_DRM_AMDGPU_SI is not set +# CONFIG_DRM_AMDGPU_USERPTR is not set +# CONFIG_DRM_AMD_ACP is not set +# CONFIG_DRM_AMD_DC_DCN2_0 is not set +# CONFIG_DRM_ANALOGIX_ANX78XX is not set +# CONFIG_DRM_ARCPGU is not set +# CONFIG_DRM_ARMADA is not set +# CONFIG_DRM_AST is not set +# CONFIG_DRM_BOCHS is not set +# CONFIG_DRM_CDNS_DSI is not set +# CONFIG_DRM_CIRRUS_QEMU is not set +# CONFIG_DRM_DEBUG_MM is not set +# CONFIG_DRM_DEBUG_SELFTEST is not set +# CONFIG_DRM_DP_AUX_CHARDEV is not set +# CONFIG_DRM_DP_CEC is not set +# CONFIG_DRM_DUMB_VGA_DAC is not set +# CONFIG_DRM_DW_HDMI_CEC is not set +# CONFIG_DRM_ETNAVIV is not set +# CONFIG_DRM_EXYNOS is not set +# CONFIG_DRM_FBDEV_EMULATION is not set +# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set +# CONFIG_DRM_FSL_DCU is not set +# CONFIG_DRM_GM12U320 is not set +# CONFIG_DRM_GMA500 is not set +# CONFIG_DRM_HDLCD is not set +# CONFIG_DRM_HISI_HIBMC is not set +# CONFIG_DRM_HISI_KIRIN is not set +# CONFIG_DRM_I2C_ADV7511 is not set +# CONFIG_DRM_I2C_CH7006 is not set +# CONFIG_DRM_I2C_NXP_TDA9950 is not set +# CONFIG_DRM_I2C_NXP_TDA998X is not set +# CONFIG_DRM_I2C_SIL164 is not set +# CONFIG_DRM_I915 is not set +# CONFIG_DRM_KOMEDA is not set +# CONFIG_DRM_LEGACY is not set +# CONFIG_DRM_LIB_RANDOM is not set +# CONFIG_DRM_LIMA is not set +# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set +# CONFIG_DRM_LVDS_ENCODER is not set +# CONFIG_DRM_MALI_DISPLAY is not set +# CONFIG_DRM_MCDE is not set +# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set +# CONFIG_DRM_MGAG200 is not set +# CONFIG_DRM_MXSFB is not set +# CONFIG_DRM_NOUVEAU is not set +# CONFIG_DRM_NXP_PTN3460 is not set +# CONFIG_DRM_OMAP is not set +# CONFIG_DRM_PANEL_ARM_VERSATILE is not set +# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set +# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set +# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set +# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set +# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set +# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set +# CONFIG_DRM_PANEL_LG_LB035Q02 is not set +# CONFIG_DRM_PANEL_LG_LG4573 is not set +# CONFIG_DRM_PANEL_LVDS is not set +# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set +# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set +# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set +# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set +# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set +# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set +# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set +# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set +# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set +# CONFIG_DRM_PANEL_ROCKTECH_JH057N00900 is not set +# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set +# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set +# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set +# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set +# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set +# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set +# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set +# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set +# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set +# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set +# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set +# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set +# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set +# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set +# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set +# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set +# CONFIG_DRM_PANEL_TPO_TPG110 is not set +# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set +# CONFIG_DRM_PANFROST is not set +# CONFIG_DRM_PARADE_PS8622 is not set +# CONFIG_DRM_PL111 is not set +# CONFIG_DRM_QXL is not set +# CONFIG_DRM_RADEON is not set +# CONFIG_DRM_RADEON_USERPTR is not set +# CONFIG_DRM_RCAR_DW_HDMI is not set +# CONFIG_DRM_RCAR_LVDS is not set +# CONFIG_DRM_SII902X is not set +# CONFIG_DRM_SII9234 is not set +# CONFIG_DRM_SIL_SII8620 is not set +# CONFIG_DRM_STI is not set +# CONFIG_DRM_STM is not set +# CONFIG_DRM_SUN4I is not set +# CONFIG_DRM_THINE_THC63LVD1024 is not set +# CONFIG_DRM_TILCDC is not set +# CONFIG_DRM_TINYDRM is not set +# CONFIG_DRM_TI_SN65DSI86 is not set +# CONFIG_DRM_TI_TFP410 is not set +# CONFIG_DRM_TOSHIBA_TC358764 is not set +# CONFIG_DRM_TOSHIBA_TC358767 is not set +# CONFIG_DRM_UDL is not set +# CONFIG_DRM_VBOXVIDEO is not set +# CONFIG_DRM_VC4_HDMI_CEC is not set +# CONFIG_DRM_VGEM is not set +# CONFIG_DRM_VIRTIO_GPU is not set +# CONFIG_DRM_VKMS is not set +# CONFIG_DRM_VMWGFX is not set +# CONFIG_DRM_XEN is not set +# CONFIG_DS1682 is not set +# CONFIG_DS1803 is not set +# CONFIG_DS4424 is not set +# CONFIG_DST_CACHE is not set +# CONFIG_DTLK is not set +# CONFIG_DUMMY is not set +CONFIG_DUMMY_CONSOLE_COLUMNS=80 +CONFIG_DUMMY_CONSOLE_ROWS=25 +# CONFIG_DUMMY_IRQ is not set +# CONFIG_DVB_A8293 is not set +# CONFIG_DVB_AF9013 is not set +# CONFIG_DVB_AF9033 is not set +# CONFIG_DVB_AS102 is not set +# CONFIG_DVB_ASCOT2E is not set +# CONFIG_DVB_ATBM8830 is not set +# CONFIG_DVB_AU8522_DTV is not set +# CONFIG_DVB_AU8522_V4L is not set +# CONFIG_DVB_B2C2_FLEXCOP_USB is not set +# CONFIG_DVB_BCM3510 is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DVB_CX22700 is not set +# CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_CX24110 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_CX24117 is not set +# CONFIG_DVB_CX24120 is not set +# CONFIG_DVB_CX24123 is not set +# CONFIG_DVB_CXD2099 is not set +# CONFIG_DVB_CXD2820R is not set +# CONFIG_DVB_CXD2841ER is not set +# CONFIG_DVB_CXD2880 is not set +# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set +# CONFIG_DVB_DIB3000MB is not set +# CONFIG_DVB_DIB3000MC is not set +# CONFIG_DVB_DIB7000M is not set +# CONFIG_DVB_DIB7000P is not set +# CONFIG_DVB_DIB8000 is not set +# CONFIG_DVB_DIB9000 is not set +# CONFIG_DVB_DRX39XYJ is not set +# CONFIG_DVB_DRXD is not set +# CONFIG_DVB_DRXK is not set +# CONFIG_DVB_DS3000 is not set +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_DYNAMIC_MINORS is not set +# CONFIG_DVB_EC100 is not set +# CONFIG_DVB_FIREDTV is not set +# CONFIG_DVB_HELENE is not set +# CONFIG_DVB_HORUS3A is not set +# CONFIG_DVB_ISL6405 is not set +# CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_ISL6423 is not set +# CONFIG_DVB_IX2505V is not set +# CONFIG_DVB_L64781 is not set +# CONFIG_DVB_LG2160 is not set +# CONFIG_DVB_LGDT3305 is not set +# CONFIG_DVB_LGDT3306A is not set +# CONFIG_DVB_LGDT330X is not set +# CONFIG_DVB_LGS8GL5 is not set +# CONFIG_DVB_LGS8GXX is not set +# CONFIG_DVB_LNBH25 is not set +# CONFIG_DVB_LNBH29 is not set +# CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_LNBP22 is not set +# CONFIG_DVB_M88DS3103 is not set +# CONFIG_DVB_M88RS2000 is not set +CONFIG_DVB_MAX_ADAPTERS=16 +# CONFIG_DVB_MB86A16 is not set +# CONFIG_DVB_MB86A20S is not set +# CONFIG_DVB_MMAP is not set +# CONFIG_DVB_MN88443X is not set +# CONFIG_DVB_MN88472 is not set +# CONFIG_DVB_MN88473 is not set +# CONFIG_DVB_MT312 is not set +# CONFIG_DVB_MT352 is not set +# CONFIG_DVB_MXL5XX is not set +# CONFIG_DVB_NET is not set +# CONFIG_DVB_NXT200X is not set +# CONFIG_DVB_NXT6000 is not set +# CONFIG_DVB_OR51132 is not set +# CONFIG_DVB_OR51211 is not set +# CONFIG_DVB_PLATFORM_DRIVERS is not set +# CONFIG_DVB_PLL is not set +# CONFIG_DVB_RTL2830 is not set +# CONFIG_DVB_RTL2832 is not set +# CONFIG_DVB_RTL2832_SDR is not set +# CONFIG_DVB_S5H1409 is not set +# CONFIG_DVB_S5H1411 is not set +# CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_S5H1432 is not set +# CONFIG_DVB_S921 is not set +# CONFIG_DVB_SI2165 is not set +# CONFIG_DVB_SI2168 is not set +# CONFIG_DVB_SI21XX is not set +# CONFIG_DVB_SP2 is not set +# CONFIG_DVB_SP8870 is not set +# CONFIG_DVB_SP887X is not set +# CONFIG_DVB_STB0899 is not set +# CONFIG_DVB_STB6000 is not set +# CONFIG_DVB_STB6100 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STV0297 is not set +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_STV0367 is not set +# CONFIG_DVB_STV0900 is not set +# CONFIG_DVB_STV090x is not set +# CONFIG_DVB_STV0910 is not set +# CONFIG_DVB_STV6110 is not set +# CONFIG_DVB_STV6110x is not set +# CONFIG_DVB_STV6111 is not set +# CONFIG_DVB_TC90522 is not set +# CONFIG_DVB_TDA10021 is not set +# CONFIG_DVB_TDA10023 is not set +# CONFIG_DVB_TDA10048 is not set +# CONFIG_DVB_TDA1004X is not set +# CONFIG_DVB_TDA10071 is not set +# CONFIG_DVB_TDA10086 is not set +# CONFIG_DVB_TDA18271C2DD is not set +# CONFIG_DVB_TDA665x is not set +# CONFIG_DVB_TDA8083 is not set +# CONFIG_DVB_TDA8261 is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TS2020 is not set +# CONFIG_DVB_TTUSB_BUDGET is not set +# CONFIG_DVB_TTUSB_DEC is not set +# CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_TUNER_CX24113 is not set +# CONFIG_DVB_TUNER_DIB0070 is not set +# CONFIG_DVB_TUNER_DIB0090 is not set +# CONFIG_DVB_TUNER_ITD1000 is not set +# CONFIG_DVB_ULE_DEBUG is not set +# CONFIG_DVB_USB_V2 is not set +# CONFIG_DVB_VES1820 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_ZD1301_DEMOD is not set +# CONFIG_DVB_ZL10036 is not set +# CONFIG_DVB_ZL10039 is not set +# CONFIG_DVB_ZL10353 is not set +# CONFIG_DWC_XLGMAC is not set +# CONFIG_DWMAC_DWC_QOS_ETH is not set +# CONFIG_DWMAC_IPQ806X is not set +# CONFIG_DWMAC_LPC18XX is not set +# CONFIG_DWMAC_MESON is not set +# CONFIG_DWMAC_ROCKCHIP is not set +# CONFIG_DWMAC_SOCFPGA is not set +# CONFIG_DWMAC_STI is not set +# CONFIG_DW_AXI_DMAC is not set +# CONFIG_DW_DMAC is not set +# CONFIG_DW_DMAC_PCI is not set +# CONFIG_DW_EDMA is not set +# CONFIG_DW_EDMA_PCIE is not set +# CONFIG_DW_WATCHDOG is not set +# CONFIG_DYNAMIC_DEBUG is not set +CONFIG_DYNAMIC_DEBUG_CORE=y +# CONFIG_E100 is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_E1000E_HWTS is not set +# CONFIG_EARLY_PRINTK_8250 is not set +# CONFIG_EARLY_PRINTK_USB_XDBC is not set +# CONFIG_EBC_C384_WDT is not set +# CONFIG_ECHO is not set +# CONFIG_ECRYPT_FS is not set +# CONFIG_EDAC is not set +# CONFIG_EEEPC_LAPTOP is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_EEPROM_93XX46 is not set +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_DIGSY_MTC_CFG is not set +# CONFIG_EEPROM_EE1004 is not set +# CONFIG_EEPROM_IDT_89HPESX is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_MAX6875 is not set +# CONFIG_EFI is not set +CONFIG_EFI_PARTITION=y +# CONFIG_EFS_FS is not set +CONFIG_ELFCORE=y +# CONFIG_ELF_CORE is not set +# CONFIG_EMAC_ROCKCHIP is not set +CONFIG_EMBEDDED=y +# CONFIG_EM_TIMER_STI is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENA_ETHERNET is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ENCRYPTED_KEYS is not set +# CONFIG_ENCX24J600 is not set +# CONFIG_ENERGY_MODEL is not set +# CONFIG_ENIC is not set +# CONFIG_ENVELOPE_DETECTOR is not set +# CONFIG_EPAPR_PARAVIRT is not set +# CONFIG_EPIC100 is not set +CONFIG_EPOLL=y +# CONFIG_EQUALIZER is not set +# CONFIG_EROFS_FS is not set +# CONFIG_ET131X is not set +CONFIG_ETHERNET=y +# CONFIG_ETHOC is not set +# CONFIG_ETHTOOL_NETLINK is not set +CONFIG_EVENTFD=y +# CONFIG_EVM is not set +# CONFIG_EXFAT_FS is not set +CONFIG_EXPERT=y +CONFIG_EXPORTFS=y +# CONFIG_EXPORTFS_BLOCK_OPS is not set +# CONFIG_EXT2_FS is not set +CONFIG_EXT2_FS_XATTR=y +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_DEBUG is not set +# CONFIG_EXT4_ENCRYPTION is not set +# CONFIG_EXT4_FS is not set +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +CONFIG_EXT4_USE_FOR_EXT2=y +# CONFIG_EXTCON is not set +# CONFIG_EXTCON_ADC_JACK is not set +# CONFIG_EXTCON_ARIZONA is not set +# CONFIG_EXTCON_AXP288 is not set +# CONFIG_EXTCON_FSA9480 is not set +# CONFIG_EXTCON_GPIO is not set +# CONFIG_EXTCON_INTEL_INT3496 is not set +# CONFIG_EXTCON_MAX3355 is not set +# CONFIG_EXTCON_PTN5150 is not set +# CONFIG_EXTCON_QCOM_SPMI_MISC is not set +# CONFIG_EXTCON_RT8973A is not set +# CONFIG_EXTCON_SM5502 is not set +# CONFIG_EXTCON_USB_GPIO is not set +CONFIG_EXTRA_FIRMWARE="" +CONFIG_EXTRA_TARGETS="" +# CONFIG_EXYNOS_ADC is not set +# CONFIG_EXYNOS_VIDEO is not set +# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_F2FS_CHECK_FS is not set +# CONFIG_F2FS_FAULT_INJECTION is not set +# CONFIG_F2FS_FS is not set +# CONFIG_F2FS_FS_COMPRESSION is not set +# CONFIG_F2FS_FS_ENCRYPTION is not set +# CONFIG_F2FS_FS_POSIX_ACL is not set +# CONFIG_F2FS_FS_SECURITY is not set +CONFIG_F2FS_FS_XATTR=y +# CONFIG_F2FS_IO_TRACE is not set +CONFIG_F2FS_STAT_FS=y +# CONFIG_FAILOVER is not set +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_FANOTIFY is not set +# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_FAT_DEFAULT_UTF8 is not set +# CONFIG_FAT_FS is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_FB is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_ARC is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_ARMCLCD is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_AUO_K190X is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_BIG_ENDIAN is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +# CONFIG_FB_BOTH_ENDIAN is not set +# CONFIG_FB_BROADSHEET is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_DA8XX is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_FLEX is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_GEODE is not set +# CONFIG_FB_GOLDFISH is not set +# CONFIG_FB_HGA is not set +# CONFIG_FB_I740 is not set +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_IMX is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_LE80578 is not set +# CONFIG_FB_LITTLE_ENDIAN is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_MXS is not set +# CONFIG_FB_N411 is not set +# CONFIG_FB_NEOMAGIC is not set +CONFIG_FB_NOTIFY=y +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_OMAP2 is not set +# CONFIG_FB_OPENCORES is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_PS3 is not set +# CONFIG_FB_PXA is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIMPLE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_SM712 is not set +# CONFIG_FB_SM750 is not set +# CONFIG_FB_SMSCUFX is not set +# CONFIG_FB_SSD1307 is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_TFT is not set +# CONFIG_FB_TFT_AGM1264K_FL is not set +# CONFIG_FB_TFT_BD663474 is not set +# CONFIG_FB_TFT_FBTFT_DEVICE is not set +# CONFIG_FB_TFT_HX8340BN is not set +# CONFIG_FB_TFT_HX8347D is not set +# CONFIG_FB_TFT_HX8353D is not set +# CONFIG_FB_TFT_HX8357D is not set +# CONFIG_FB_TFT_ILI9163 is not set +# CONFIG_FB_TFT_ILI9320 is not set +# CONFIG_FB_TFT_ILI9325 is not set +# CONFIG_FB_TFT_ILI9340 is not set +# CONFIG_FB_TFT_ILI9341 is not set +# CONFIG_FB_TFT_ILI9481 is not set +# CONFIG_FB_TFT_ILI9486 is not set +# CONFIG_FB_TFT_PCD8544 is not set +# CONFIG_FB_TFT_RA8875 is not set +# CONFIG_FB_TFT_S6D02A1 is not set +# CONFIG_FB_TFT_S6D1121 is not set +# CONFIG_FB_TFT_SH1106 is not set +# CONFIG_FB_TFT_SSD1289 is not set +# CONFIG_FB_TFT_SSD1305 is not set +# CONFIG_FB_TFT_SSD1306 is not set +# CONFIG_FB_TFT_SSD1325 is not set +# CONFIG_FB_TFT_SSD1331 is not set +# CONFIG_FB_TFT_SSD1351 is not set +# CONFIG_FB_TFT_ST7735R is not set +# CONFIG_FB_TFT_ST7789V is not set +# CONFIG_FB_TFT_TINYLCD is not set +# CONFIG_FB_TFT_TLS8204 is not set +# CONFIG_FB_TFT_UC1611 is not set +# CONFIG_FB_TFT_UC1701 is not set +# CONFIG_FB_TFT_UPD161704 is not set +# CONFIG_FB_TFT_WATTEROTT is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_TMIO is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_UDL is not set +# CONFIG_FB_UVESA is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_XGI is not set +# CONFIG_FCOE is not set +# CONFIG_FCOE_FNIC is not set +# CONFIG_FDDI is not set +# CONFIG_FEALNX is not set +# CONFIG_FENCE_TRACE is not set +# CONFIG_FHANDLE is not set +CONFIG_FIB_RULES=y +# CONFIG_FIELDBUS_DEV is not set +CONFIG_FILE_LOCKING=y +# CONFIG_FIND_BIT_BENCHMARK is not set +# CONFIG_FIREWIRE is not set +# CONFIG_FIREWIRE_NOSY is not set +# CONFIG_FIREWIRE_SERIAL is not set +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FIRMWARE_IN_KERNEL is not set +# CONFIG_FIRMWARE_MEMMAP is not set +# CONFIG_FIXED_PHY is not set +CONFIG_FLATMEM=y +CONFIG_FLATMEM_MANUAL=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_FM10K is not set +# CONFIG_FMC is not set +# CONFIG_FONTS is not set +# CONFIG_FONT_TER16x32 is not set +# CONFIG_FORCEDETH is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_FORTIFY_SOURCE=y +# CONFIG_FPGA is not set +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set +# CONFIG_FRAME_POINTER is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_FREEZER is not set +# CONFIG_FRONTSWAP is not set +# CONFIG_FSCACHE is not set +# CONFIG_FSI is not set +# CONFIG_FSL_EDMA is not set +# CONFIG_FSL_ERRATUM_A008585 is not set +# CONFIG_FSL_MC_BUS is not set +# CONFIG_FSL_PQ_MDIO is not set +# CONFIG_FSL_QDMA is not set +# CONFIG_FSL_XGMAC_MDIO is not set +CONFIG_FSNOTIFY=y +# CONFIG_FS_DAX is not set +# CONFIG_FS_ENCRYPTION is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_FS_VERITY is not set +# CONFIG_FTGMAC100 is not set +# CONFIG_FTL is not set +# CONFIG_FTMAC100 is not set +# CONFIG_FTRACE is not set +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_FTWDT010_WATCHDOG is not set +# CONFIG_FUJITSU_ES is not set +# CONFIG_FUJITSU_LAPTOP is not set +# CONFIG_FUJITSU_TABLET is not set +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_FUSE_FS is not set +# CONFIG_FUSION is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set +# CONFIG_FUSION_SPI is not set +CONFIG_FUTEX=y +CONFIG_FUTEX_PI=y +# CONFIG_FW_CFG_SYSFS is not set +CONFIG_FW_LOADER=y +# CONFIG_FW_LOADER_COMPRESS is not set +CONFIG_FW_LOADER_USER_HELPER=y +CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y +# CONFIG_FXAS21002C is not set +# CONFIG_FXOS8700_I2C is not set +# CONFIG_FXOS8700_SPI is not set +CONFIG_GACT_PROB=y +# CONFIG_GADGET_UAC1 is not set +# CONFIG_GAMEPORT is not set +# CONFIG_GATEWORKS_GW16083 is not set +# CONFIG_GCC_PLUGINS is not set +# CONFIG_GCOV is not set +# CONFIG_GCOV_KERNEL is not set +# CONFIG_GDB_SCRIPTS is not set +# CONFIG_GEMINI_ETHERNET is not set +# CONFIG_GENERIC_ADC_BATTERY is not set +# CONFIG_GENERIC_ADC_THERMAL is not set +CONFIG_GENERIC_CALIBRATE_DELAY=y +# CONFIG_GENERIC_CPU_DEVICES is not set +CONFIG_GENERIC_HWEIGHT=y +# CONFIG_GENERIC_IRQ_DEBUGFS is not set +CONFIG_GENERIC_IRQ_IPI=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_NET_UTILS=y +# CONFIG_GENERIC_PHY is not set +CONFIG_GENERIC_PTDUMP=y +CONFIG_GENERIC_VDSO_TIME_NS=y +# CONFIG_GENEVE is not set +# CONFIG_GENWQE is not set +# CONFIG_GFS2_FS is not set +# CONFIG_GIGASET_CAPI is not set +# CONFIG_GIGASET_DEBUG is not set +# CONFIG_GIGASET_DUMMYLL is not set +# CONFIG_GLOB_SELFTEST is not set +# CONFIG_GNSS is not set +# CONFIG_GOLDFISH is not set +# CONFIG_GOOGLE_FIRMWARE is not set +# CONFIG_GP2AP002 is not set +# CONFIG_GP2AP020A00F is not set +# CONFIG_GPD_POCKET_FAN is not set +# CONFIG_GPIOLIB is not set +CONFIG_GPIOLIB_FASTPATH_LIMIT=512 +# CONFIG_GPIO_104_DIO_48E is not set +# CONFIG_GPIO_104_IDIO_16 is not set +# CONFIG_GPIO_104_IDI_48 is not set +# CONFIG_GPIO_74X164 is not set +# CONFIG_GPIO_74XX_MMIO is not set +# CONFIG_GPIO_ADNP is not set +# CONFIG_GPIO_ADP5588 is not set +# CONFIG_GPIO_AGGREGATOR is not set +# CONFIG_GPIO_ALTERA is not set +# CONFIG_GPIO_AMD8111 is not set +# CONFIG_GPIO_AMDPT is not set +# CONFIG_GPIO_AMD_FCH is not set +# CONFIG_GPIO_BCM_KONA is not set +# CONFIG_GPIO_BT8XX is not set +# CONFIG_GPIO_CADENCE is not set +# CONFIG_GPIO_CDEV is not set +# CONFIG_GPIO_CS5535 is not set +# CONFIG_GPIO_DWAPB is not set +# CONFIG_GPIO_EM is not set +# CONFIG_GPIO_EXAR is not set +# CONFIG_GPIO_F7188X is not set +# CONFIG_GPIO_FTGPIO010 is not set +# CONFIG_GPIO_GENERIC_PLATFORM is not set +# CONFIG_GPIO_GPIO_MM is not set +# CONFIG_GPIO_GRGPIO is not set +# CONFIG_GPIO_GW_PLD is not set +# CONFIG_GPIO_HLWD is not set +# CONFIG_GPIO_ICH is not set +# CONFIG_GPIO_IT87 is not set +# CONFIG_GPIO_LOGICVC is not set +# CONFIG_GPIO_LYNXPOINT is not set +# CONFIG_GPIO_MAX3191X is not set +# CONFIG_GPIO_MAX7300 is not set +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_MB86S7X is not set +# CONFIG_GPIO_MC33880 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_GPIO_ML_IOH is not set +# CONFIG_GPIO_MOCKUP is not set +# CONFIG_GPIO_MPC8XXX is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCA953X_IRQ is not set +# CONFIG_GPIO_PCA9570 is not set +# CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_PCH is not set +# CONFIG_GPIO_PCIE_IDIO_24 is not set +# CONFIG_GPIO_PCI_IDIO_16 is not set +# CONFIG_GPIO_PISOSR is not set +# CONFIG_GPIO_PL061 is not set +# CONFIG_GPIO_RCAR is not set +# CONFIG_GPIO_RDC321X is not set +# CONFIG_GPIO_SAMA5D2_PIOBU is not set +# CONFIG_GPIO_SCH is not set +# CONFIG_GPIO_SCH311X is not set +# CONFIG_GPIO_SIFIVE is not set +# CONFIG_GPIO_SX150X is not set +# CONFIG_GPIO_SYSCON is not set +CONFIG_GPIO_SYSFS=y +# CONFIG_GPIO_TPIC2810 is not set +# CONFIG_GPIO_TS4900 is not set +# CONFIG_GPIO_TS5500 is not set +# CONFIG_GPIO_VX855 is not set +# CONFIG_GPIO_WATCHDOG is not set +# CONFIG_GPIO_WINBOND is not set +# CONFIG_GPIO_WS16C48 is not set +# CONFIG_GPIO_XGENE is not set +# CONFIG_GPIO_XILINX is not set +# CONFIG_GPIO_XRA1403 is not set +# CONFIG_GPIO_ZEVIO is not set +# CONFIG_GPIO_ZX is not set +# CONFIG_GREENASIA_FF is not set +# CONFIG_GREYBUS is not set +# CONFIG_GS_FPGABOOT is not set +# CONFIG_GTP is not set +# CONFIG_GUP_BENCHMARK is not set +# CONFIG_GVE is not set +# CONFIG_HABANA_AI is not set +# CONFIG_HAMACHI is not set +# CONFIG_HAMRADIO is not set +# CONFIG_HAPPYMEAL is not set +CONFIG_HARDENED_USERCOPY=y +# CONFIG_HARDENED_USERCOPY_FALLBACK is not set +# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set +CONFIG_HARDEN_EL2_VECTORS=y +# CONFIG_HARDLOCKUP_DETECTOR is not set +# CONFIG_HCALL_STATS is not set +# CONFIG_HDC100X is not set +# CONFIG_HDLC is not set +# CONFIG_HDLC_CISCO is not set +# CONFIG_HDLC_FR is not set +# CONFIG_HDLC_PPP is not set +# CONFIG_HDLC_RAW is not set +# CONFIG_HDLC_RAW_ETH is not set +# CONFIG_HDMI_LPE_AUDIO is not set +# CONFIG_HDQ_MASTER_OMAP is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_HEADERS_INSTALL is not set +# CONFIG_HEADER_TEST is not set +# CONFIG_HERMES is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_HFSPLUS_FS_POSIX_ACL is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFS_FS_POSIX_ACL is not set +# CONFIG_HI8435 is not set +# CONFIG_HIBERNATION is not set +# CONFIG_HID is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_ACCUTOUCH is not set +# CONFIG_HID_ACRUX is not set +# CONFIG_HID_ACRUX_FF is not set +# CONFIG_HID_ALPS is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_APPLEIR is not set +# CONFIG_HID_ASUS is not set +# CONFIG_HID_AUREAL is not set +# CONFIG_HID_BATTERY_STRENGTH is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_BETOP_FF is not set +# CONFIG_HID_BIGBEN_FF is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CMEDIA is not set +# CONFIG_HID_CORSAIR is not set +# CONFIG_HID_COUGAR is not set +# CONFIG_HID_CP2112 is not set +# CONFIG_HID_CREATIVE_SB0540 is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_ELAN is not set +# CONFIG_HID_ELECOM is not set +# CONFIG_HID_ELO is not set +# CONFIG_HID_EMS_FF is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_GEMBIRD is not set +# CONFIG_HID_GENERIC is not set +# CONFIG_HID_GFRM is not set +# CONFIG_HID_GLORIOUS is not set +# CONFIG_HID_GOOGLE_HAMMER is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_GT683R is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_HOLTEK is not set +# CONFIG_HID_ICADE is not set +# CONFIG_HID_ITE is not set +# CONFIG_HID_JABRA is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_KEYTOUCH is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_LCPOWER is not set +# CONFIG_HID_LED is not set +# CONFIG_HID_LENOVO is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_LOGITECH_DJ is not set +# CONFIG_HID_LOGITECH_HIDPP is not set +# CONFIG_HID_MACALLY is not set +# CONFIG_HID_MAGICMOUSE is not set +# CONFIG_HID_MALTRON is not set +# CONFIG_HID_MAYFLASH is not set +# CONFIG_HID_MCP2221 is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_MULTITOUCH is not set +# CONFIG_HID_NTI is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_ORTEK is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PENMOUNT is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_PICOLCD is not set +# CONFIG_HID_PID is not set +# CONFIG_HID_PLANTRONICS is not set +# CONFIG_HID_PRIMAX is not set +# CONFIG_HID_PRODIKEYS is not set +# CONFIG_HID_REDRAGON is not set +# CONFIG_HID_RETRODE is not set +# CONFIG_HID_RMI is not set +# CONFIG_HID_ROCCAT is not set +# CONFIG_HID_SAITEK is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SENSOR_HUB is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SPEEDLINK is not set +# CONFIG_HID_STEAM is not set +# CONFIG_HID_STEELSERIES is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_THINGM is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_TIVO is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_U2FZERO is not set +# CONFIG_HID_UCLOGIC is not set +# CONFIG_HID_UDRAW_PS3 is not set +# CONFIG_HID_VIEWSONIC is not set +# CONFIG_HID_VIVALDI is not set +# CONFIG_HID_WACOM is not set +# CONFIG_HID_WALTOP is not set +# CONFIG_HID_WIIMOTE is not set +# CONFIG_HID_XINMO is not set +# CONFIG_HID_ZEROPLUS is not set +# CONFIG_HID_ZYDACRON is not set +# CONFIG_HIGHMEM is not set +CONFIG_HIGH_RES_TIMERS=y +# CONFIG_HINIC is not set +# CONFIG_HIP04_ETH is not set +# CONFIG_HIPPI is not set +# CONFIG_HISILICON_ERRATUM_161010101 is not set +# CONFIG_HISILICON_ERRATUM_161600802 is not set +# CONFIG_HISI_DMA is not set +# CONFIG_HISI_FEMAC is not set +# CONFIG_HIX5HD2_GMAC is not set +# CONFIG_HMC425 is not set +# CONFIG_HMC6352 is not set +# CONFIG_HNS is not set +# CONFIG_HNS3 is not set +# CONFIG_HNS_DSAF is not set +# CONFIG_HNS_ENET is not set +# CONFIG_HOSTAP is not set +# CONFIG_HOSTAP_CS is not set +# CONFIG_HOSTAP_PCI is not set +# CONFIG_HOSTAP_PLX is not set +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HP03 is not set +# CONFIG_HP100 is not set +# CONFIG_HP206C is not set +CONFIG_HPET_MMAP_DEFAULT=y +# CONFIG_HPFS_FS is not set +# CONFIG_HP_ILO is not set +# CONFIG_HP_WIRELESS is not set +# CONFIG_HSA_AMD is not set +# CONFIG_HSI is not set +# CONFIG_HSR is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_I2CPLD is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_HTS221 is not set +# CONFIG_HTU21 is not set +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_HVC_DCC is not set +# CONFIG_HVC_UDBG is not set +# CONFIG_HWLAT_TRACER is not set +# CONFIG_HWMON is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_HWMON_VID is not set +# CONFIG_HWSPINLOCK is not set +# CONFIG_HWSPINLOCK_OMAP is not set +CONFIG_HW_PERF_EVENTS=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HW_RANDOM_AMD is not set +# CONFIG_HW_RANDOM_ATMEL is not set +# CONFIG_HW_RANDOM_BA431 is not set +# CONFIG_HW_RANDOM_CAVIUM is not set +# CONFIG_HW_RANDOM_CCTRNG is not set +# CONFIG_HW_RANDOM_EXYNOS is not set +# CONFIG_HW_RANDOM_GEODE is not set +# CONFIG_HW_RANDOM_INTEL is not set +# CONFIG_HW_RANDOM_IPROC_RNG200 is not set +# CONFIG_HW_RANDOM_MTK is not set +# CONFIG_HW_RANDOM_OMAP is not set +# CONFIG_HW_RANDOM_OMAP3_ROM is not set +# CONFIG_HW_RANDOM_PPC4XX is not set +# CONFIG_HW_RANDOM_TIMERIOMEM is not set +CONFIG_HW_RANDOM_TPM=y +# CONFIG_HW_RANDOM_VIA is not set +# CONFIG_HW_RANDOM_VIRTIO is not set +# CONFIG_HX711 is not set +# CONFIG_HYPERV is not set +# CONFIG_HYPERV_TSCPAGE is not set +# CONFIG_HYSDN is not set +# CONFIG_HZ is not set +# CONFIG_HZ_100 is not set +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_1024 is not set +# CONFIG_HZ_128 is not set +# CONFIG_HZ_200 is not set +# CONFIG_HZ_24 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_256 is not set +# CONFIG_HZ_300 is not set +# CONFIG_HZ_48 is not set +# CONFIG_HZ_500 is not set +# CONFIG_HZ_PERIODIC is not set +# CONFIG_I2C is not set +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCA is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set +# CONFIG_I2C_AU1550 is not set +# CONFIG_I2C_BCM2835 is not set +# CONFIG_I2C_BCM_IPROC is not set +# CONFIG_I2C_CADENCE is not set +# CONFIG_I2C_CBUS_GPIO is not set +# CONFIG_I2C_CHARDEV is not set +# CONFIG_I2C_COMPAT is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEMUX_PINCTRL is not set +# CONFIG_I2C_DESIGNWARE_PCI is not set +# CONFIG_I2C_DESIGNWARE_PLATFORM is not set +# CONFIG_I2C_DIOLAN_U2C is not set +# CONFIG_I2C_EG20T is not set +# CONFIG_I2C_ELEKTOR is not set +# CONFIG_I2C_EMEV2 is not set +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set +# CONFIG_I2C_HELPER_AUTO is not set +# CONFIG_I2C_HID is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_IBM_IIC is not set +# CONFIG_I2C_IMG is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_ISMT is not set +# CONFIG_I2C_JZ4780 is not set +# CONFIG_I2C_MLXCPLD is not set +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_MT65XX is not set +# CONFIG_I2C_MUX is not set +# CONFIG_I2C_MUX_GPIO is not set +# CONFIG_I2C_MUX_GPMUX is not set +# CONFIG_I2C_MUX_LTC4306 is not set +# CONFIG_I2C_MUX_MLXCPLD is not set +# CONFIG_I2C_MUX_PCA9541 is not set +# CONFIG_I2C_MUX_PCA954x is not set +# CONFIG_I2C_MUX_PINCTRL is not set +# CONFIG_I2C_MUX_REG is not set +# CONFIG_I2C_MV64XXX is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_NOMADIK is not set +# CONFIG_I2C_NVIDIA_GPU is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_OCTEON is not set +# CONFIG_I2C_PARPORT is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_PXA_PCI is not set +# CONFIG_I2C_RCAR is not set +# CONFIG_I2C_RK3X is not set +# CONFIG_I2C_ROBOTFUZZ_OSIF is not set +# CONFIG_I2C_S3C2410 is not set +# CONFIG_I2C_SCMI is not set +# CONFIG_I2C_SH_MOBILE is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_SLAVE is not set +# CONFIG_I2C_SLAVE_EEPROM is not set +# CONFIG_I2C_SMBUS is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_THUNDERX is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_VERSATILE is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_XILINX is not set +# CONFIG_I3C is not set +# CONFIG_I40E is not set +# CONFIG_I40EVF is not set +# CONFIG_I6300ESB_WDT is not set +# CONFIG_I82092 is not set +# CONFIG_I82365 is not set +# CONFIG_IAQCORE is not set +# CONFIG_IBM_ASM is not set +# CONFIG_IBM_EMAC_DEBUG is not set +# CONFIG_IBM_EMAC_EMAC4 is not set +# CONFIG_IBM_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_EMAC_MAL_COMMON_ERR is not set +# CONFIG_IBM_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_EMAC_RGMII is not set +# CONFIG_IBM_EMAC_TAH is not set +# CONFIG_IBM_EMAC_ZMII is not set +# CONFIG_ICE is not set +# CONFIG_ICP10100 is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_ICS932S401 is not set +# CONFIG_IDE is not set +# CONFIG_IDEAPAD_LAPTOP is not set +# CONFIG_IDE_GD is not set +# CONFIG_IDE_PROC_FS is not set +# CONFIG_IDE_TASK_IOCTL is not set +# CONFIG_IDLE_PAGE_TRACKING is not set +# CONFIG_IEEE802154 is not set +# CONFIG_IEEE802154_ADF7242 is not set +# CONFIG_IEEE802154_ATUSB is not set +# CONFIG_IEEE802154_CA8210 is not set +# CONFIG_IEEE802154_HWSIM is not set +# CONFIG_IEEE802154_MCR20A is not set +# CONFIG_IFB is not set +# CONFIG_IGB is not set +# CONFIG_IGBVF is not set +# CONFIG_IGC is not set +# CONFIG_IIO is not set +# CONFIG_IIO_BUFFER is not set +# CONFIG_IIO_BUFFER_CB is not set +# CONFIG_IIO_BUFFER_HW_CONSUMER is not set +# CONFIG_IIO_CONFIGFS is not set +CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 +# CONFIG_IIO_CROS_EC_ACCEL_LEGACY is not set +# CONFIG_IIO_INTERRUPT_TRIGGER is not set +# CONFIG_IIO_MUX is not set +# CONFIG_IIO_PERIODIC_RTC_TRIGGER is not set +# CONFIG_IIO_RESCALE is not set +# CONFIG_IIO_SIMPLE_DUMMY is not set +# CONFIG_IIO_SSP_SENSORHUB is not set +# CONFIG_IIO_ST_ACCEL_3AXIS is not set +# CONFIG_IIO_ST_GYRO_3AXIS is not set +# CONFIG_IIO_ST_LSM6DSX is not set +# CONFIG_IIO_ST_MAGN_3AXIS is not set +# CONFIG_IIO_ST_PRESS is not set +# CONFIG_IIO_SW_DEVICE is not set +# CONFIG_IIO_SW_TRIGGER is not set +# CONFIG_IIO_SYSFS_TRIGGER is not set +# CONFIG_IIO_TRIGGER is not set +# CONFIG_IIO_TRIGGERED_EVENT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_IKCONFIG_PROC is not set +# CONFIG_IKHEADERS is not set +# CONFIG_IMA is not set +# CONFIG_IMAGE_CMDLINE_HACK is not set +# CONFIG_IMGPDC_WDT is not set +# CONFIG_IMG_MDC_DMA is not set +# CONFIG_IMX7D_ADC is not set +# CONFIG_IMX_IPUV3_CORE is not set +# CONFIG_IMX_THERMAL is not set +# CONFIG_INA2XX_ADC is not set +# CONFIG_INDIRECT_PIO is not set +CONFIG_INET=y +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_ESPINTCP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_INET6_XFRM_MODE_BEET is not set +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET6_XFRM_MODE_TUNNEL is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_DIAG is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_ESPINTCP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_TCP_DIAG is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_UDP_DIAG is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INFINIBAND is not set +# CONFIG_INFTL is not set +# CONFIG_INGENIC_ADC is not set +# CONFIG_INGENIC_CGU_JZ4725B is not set +# CONFIG_INGENIC_CGU_JZ4740 is not set +# CONFIG_INGENIC_CGU_JZ4770 is not set +# CONFIG_INGENIC_CGU_JZ4780 is not set +# CONFIG_INGENIC_TCU_CLK is not set +# CONFIG_INGENIC_TCU_IRQ is not set +# CONFIG_INGENIC_TIMER is not set +CONFIG_INIT_ENV_ARG_LIMIT=32 +# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set +# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set +CONFIG_INIT_STACK_NONE=y +CONFIG_INOTIFY_USER=y +# CONFIG_INPUT is not set +# CONFIG_INPUT_AD714X is not set +# CONFIG_INPUT_ADXL34X is not set +# CONFIG_INPUT_APANEL is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_ATLAS_BTNS is not set +# CONFIG_INPUT_ATMEL_CAPTOUCH is not set +# CONFIG_INPUT_AXP20X_PEK is not set +# CONFIG_INPUT_BMA150 is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_CMA3000 is not set +# CONFIG_INPUT_DRV260X_HAPTICS is not set +# CONFIG_INPUT_DRV2665_HAPTICS is not set +# CONFIG_INPUT_DRV2667_HAPTICS is not set +# CONFIG_INPUT_E3X0_BUTTON is not set +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_GP2A is not set +# CONFIG_INPUT_GPIO_BEEPER is not set +# CONFIG_INPUT_GPIO_DECODER is not set +# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set +# CONFIG_INPUT_GPIO_TILT_POLLED is not set +# CONFIG_INPUT_GPIO_VIBRA is not set +# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set +# CONFIG_INPUT_IMS_PCU is not set +# CONFIG_INPUT_IQS269A is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_KXTJ9 is not set +# CONFIG_INPUT_LEDS is not set +# CONFIG_INPUT_MATRIXKMAP is not set +# CONFIG_INPUT_MAX8997_HAPTIC is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_MMA8450 is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_MPU3050 is not set +# CONFIG_INPUT_MSM_VIBRATOR is not set +# CONFIG_INPUT_PALMAS_PWRBUTTON is not set +# CONFIG_INPUT_PCF8574 is not set +# CONFIG_INPUT_PCSPKR is not set +# CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_PWM_BEEPER is not set +# CONFIG_INPUT_PWM_VIBRA is not set +# CONFIG_INPUT_REGULATOR_HAPTIC is not set +# CONFIG_INPUT_SOC_BUTTON_ARRAY is not set +# CONFIG_INPUT_SPARSEKMAP is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_TPS65218_PWRBUTTON is not set +# CONFIG_INPUT_TWL4030_PWRBUTTON is not set +# CONFIG_INPUT_TWL4030_VIBRA is not set +# CONFIG_INPUT_TWL6040_VIBRA is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_WISTRON_BTNS is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INT340X_THERMAL is not set +# CONFIG_INTEGRITY is not set +# CONFIG_INTEGRITY_AUDIT is not set +# CONFIG_INTEGRITY_SIGNATURE is not set +# CONFIG_INTEL_ATOMISP2_PM is not set +# CONFIG_INTEL_CHT_INT33FE is not set +# CONFIG_INTEL_HID_EVENT is not set +# CONFIG_INTEL_IDLE is not set +# CONFIG_INTEL_IDMA64 is not set +# CONFIG_INTEL_IOATDMA is not set +# CONFIG_INTEL_ISH_HID is not set +# CONFIG_INTEL_MEI is not set +# CONFIG_INTEL_MEI_ME is not set +# CONFIG_INTEL_MEI_TXE is not set +# CONFIG_INTEL_MIC_CARD is not set +# CONFIG_INTEL_MIC_HOST is not set +# CONFIG_INTEL_MID_PTI is not set +# CONFIG_INTEL_OAKTRAIL is not set +# CONFIG_INTEL_PMC_CORE is not set +# CONFIG_INTEL_PUNIT_IPC is not set +# CONFIG_INTEL_RST is not set +# CONFIG_INTEL_SMARTCONNECT is not set +# CONFIG_INTEL_SOC_PMIC is not set +# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set +# CONFIG_INTEL_SOC_PMIC_CHTWC is not set +# CONFIG_INTEL_TH is not set +# CONFIG_INTEL_VBTN is not set +# CONFIG_INTEL_XWAY_PHY is not set +# CONFIG_INTERCONNECT is not set +# CONFIG_INTERVAL_TREE_TEST is not set +# CONFIG_INV_ICM42600_I2C is not set +# CONFIG_INV_ICM42600_SPI is not set +# CONFIG_INV_MPU6050_I2C is not set +# CONFIG_INV_MPU6050_IIO is not set +# CONFIG_INV_MPU6050_SPI is not set +# CONFIG_IOMMU_SUPPORT is not set +# CONFIG_IONIC is not set +# CONFIG_IOSCHED_BFQ is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_NOOP=y +CONFIG_IO_STRICT_DEVMEM=y +# CONFIG_IO_URING is not set +CONFIG_IO_WQ=y +# CONFIG_IP17XX_PHY is not set +# CONFIG_IP6_NF_FILTER is not set +# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP6_NF_MANGLE is not set +# CONFIG_IP6_NF_MATCH_AH is not set +# CONFIG_IP6_NF_MATCH_EUI64 is not set +# CONFIG_IP6_NF_MATCH_FRAG is not set +# CONFIG_IP6_NF_MATCH_HL is not set +# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set +# CONFIG_IP6_NF_MATCH_MH is not set +# CONFIG_IP6_NF_MATCH_OPTS is not set +# CONFIG_IP6_NF_MATCH_RPFILTER is not set +# CONFIG_IP6_NF_MATCH_RT is not set +# CONFIG_IP6_NF_MATCH_SRH is not set +# CONFIG_IP6_NF_NAT is not set +# CONFIG_IP6_NF_RAW is not set +# CONFIG_IP6_NF_SECURITY is not set +# CONFIG_IP6_NF_TARGET_HL is not set +# CONFIG_IP6_NF_TARGET_MASQUERADE is not set +# CONFIG_IP6_NF_TARGET_REJECT is not set +# CONFIG_IP6_NF_TARGET_SYNPROXY is not set +# CONFIG_IPACK_BUS is not set +# CONFIG_IPC_NS is not set +# CONFIG_IPMB_DEVICE_INTERFACE is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_IPV6 is not set +# CONFIG_IPV6_FOU is not set +# CONFIG_IPV6_FOU_TUNNEL is not set +# CONFIG_IPV6_ILA is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_ROUTE_INFO is not set +# CONFIG_IPV6_RPL_LWTUNNEL is not set +# CONFIG_IPV6_SEG6_HMAC is not set +# CONFIG_IPV6_SEG6_LWTUNNEL is not set +# CONFIG_IPV6_SIT is not set +# CONFIG_IPV6_SIT_6RD is not set +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_VTI is not set +# CONFIG_IPVLAN is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2100_DEBUG is not set +CONFIG_IPW2100_MONITOR=y +# CONFIG_IPW2200 is not set +# CONFIG_IPW2200_DEBUG is not set +CONFIG_IPW2200_MONITOR=y +# CONFIG_IPW2200_PROMISCUOUS is not set +# CONFIG_IPW2200_QOS is not set +# CONFIG_IPW2200_RADIOTAP is not set +# CONFIG_IPWIRELESS is not set +# CONFIG_IPX is not set +CONFIG_IP_ADVANCED_ROUTER=y +# CONFIG_IP_DCCP is not set +# CONFIG_IP_FIB_TRIE_STATS is not set +# CONFIG_IP_MROUTE is not set +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_MULTIPLE_TABLES=y +# CONFIG_IP_NF_ARPFILTER is not set +# CONFIG_IP_NF_ARPTABLES is not set +# CONFIG_IP_NF_ARP_MANGLE is not set +# CONFIG_IP_NF_FILTER is not set +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_MANGLE is not set +# CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_RPFILTER is not set +# CONFIG_IP_NF_MATCH_TTL is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_SECURITY is not set +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set +# CONFIG_IP_NF_TARGET_ECN is not set +# CONFIG_IP_NF_TARGET_MASQUERADE is not set +# CONFIG_IP_NF_TARGET_NETMAP is not set +# CONFIG_IP_NF_TARGET_REDIRECT is not set +# CONFIG_IP_NF_TARGET_REJECT is not set +# CONFIG_IP_NF_TARGET_SYNPROXY is not set +# CONFIG_IP_NF_TARGET_TTL is not set +# CONFIG_IP_PIMSM_V1 is not set +# CONFIG_IP_PIMSM_V2 is not set +# CONFIG_IP_PNP is not set +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +# CONFIG_IP_SCTP is not set +# CONFIG_IP_SET is not set +# CONFIG_IP_SET_HASH_IPMAC is not set +# CONFIG_IP_VS is not set +# CONFIG_IP_VS_MH is not set +CONFIG_IP_VS_MH_TAB_INDEX=10 +# CONFIG_IRDA is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_IRQ_ALL_CPUS is not set +# CONFIG_IRQ_DOMAIN_DEBUG is not set +# CONFIG_IRQ_POLL is not set +# CONFIG_IRQ_TIME_ACCOUNTING is not set +# CONFIG_IR_GPIO_CIR is not set +# CONFIG_IR_HIX5HD2 is not set +# CONFIG_IR_IGORPLUGUSB is not set +# CONFIG_IR_IGUANA is not set +# CONFIG_IR_IMG is not set +# CONFIG_IR_IMON is not set +# CONFIG_IR_JVC_DECODER is not set +# CONFIG_IR_LIRC_CODEC is not set +# CONFIG_IR_MCEUSB is not set +# CONFIG_IR_NEC_DECODER is not set +# CONFIG_IR_RC5_DECODER is not set +# CONFIG_IR_RC6_DECODER is not set +# CONFIG_IR_REDRAT3 is not set +# CONFIG_IR_SONY_DECODER is not set +# CONFIG_IR_STREAMZAP is not set +# CONFIG_IR_TTUSBIR is not set +# CONFIG_ISA_BUS is not set +# CONFIG_ISA_BUS_API is not set +# CONFIG_ISCSI_BOOT_SYSFS is not set +# CONFIG_ISCSI_TCP is not set +CONFIG_ISDN=y +# CONFIG_ISDN_AUDIO is not set +# CONFIG_ISDN_CAPI is not set +# CONFIG_ISDN_CAPI_CAPIDRV is not set +# CONFIG_ISDN_DIVERSION is not set +# CONFIG_ISDN_DRV_ACT2000 is not set +# CONFIG_ISDN_DRV_GIGASET is not set +# CONFIG_ISDN_DRV_HISAX is not set +# CONFIG_ISDN_DRV_ICN is not set +# CONFIG_ISDN_DRV_LOOP is not set +# CONFIG_ISDN_DRV_PCBIT is not set +# CONFIG_ISDN_DRV_SC is not set +# CONFIG_ISDN_I4L is not set +# CONFIG_ISL29003 is not set +# CONFIG_ISL29020 is not set +# CONFIG_ISL29125 is not set +# CONFIG_ISL29501 is not set +# CONFIG_ISO9660_FS is not set +# CONFIG_ISS4xx is not set +# CONFIG_ITG3200 is not set +# CONFIG_IWL3945 is not set +# CONFIG_IWLWIFI is not set +# CONFIG_IXGB is not set +# CONFIG_IXGBE is not set +# CONFIG_IXGBEVF is not set +# CONFIG_JAILHOUSE_GUEST is not set +# CONFIG_JBD2_DEBUG is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +# CONFIG_JFFS2_FS_POSIX_ACL is not set +# CONFIG_JFFS2_FS_SECURITY is not set +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_LZMA=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_ZLIB is not set +# CONFIG_JFS_DEBUG is not set +# CONFIG_JFS_FS is not set +# CONFIG_JFS_POSIX_ACL is not set +# CONFIG_JFS_SECURITY is not set +# CONFIG_JFS_STATISTICS is not set +# CONFIG_JME is not set +CONFIG_JOLIET=y +# CONFIG_JSA1212 is not set +# CONFIG_JUMP_LABEL is not set +# CONFIG_KALLSYMS is not set +# CONFIG_KALLSYMS_ABSOLUTE_PERCPU is not set +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_BASE_RELATIVE=y +# CONFIG_KALLSYMS_UNCOMPRESSED is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_KASAN is not set +CONFIG_KASAN_STACK=1 +# CONFIG_KCOV is not set +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_CAT is not set +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_LZ4 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set +CONFIG_KERNEL_MODE_NEON=y +CONFIG_KERNEL_XZ=y +CONFIG_KERNFS=y +# CONFIG_KEXEC is not set +# CONFIG_KEXEC_FILE is not set +# CONFIG_KEYBOARD_ADC is not set +# CONFIG_KEYBOARD_ADP5588 is not set +# CONFIG_KEYBOARD_ADP5589 is not set +# CONFIG_KEYBOARD_APPLESPI is not set +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_BCM is not set +# CONFIG_KEYBOARD_CAP11XX is not set +# CONFIG_KEYBOARD_DLINK_DIR685 is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_GPIO_POLLED is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_LM8323 is not set +# CONFIG_KEYBOARD_LM8333 is not set +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_MAX7359 is not set +# CONFIG_KEYBOARD_MCS is not set +# CONFIG_KEYBOARD_MPR121 is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OMAP4 is not set +# CONFIG_KEYBOARD_OPENCORES is not set +# CONFIG_KEYBOARD_PXA27x is not set +# CONFIG_KEYBOARD_QT1050 is not set +# CONFIG_KEYBOARD_QT1070 is not set +# CONFIG_KEYBOARD_QT2160 is not set +# CONFIG_KEYBOARD_SAMSUNG is not set +# CONFIG_KEYBOARD_SH_KEYSC is not set +# CONFIG_KEYBOARD_SNVS_PWRKEY is not set +# CONFIG_KEYBOARD_STMPE is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_TCA6416 is not set +# CONFIG_KEYBOARD_TCA8418 is not set +# CONFIG_KEYBOARD_TEGRA is not set +# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set +# CONFIG_KEYBOARD_TWL4030 is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYS is not set +# CONFIG_KEYS_REQUEST_CACHE is not set +# CONFIG_KEY_DH_OPERATIONS is not set +# CONFIG_KGDB is not set +# CONFIG_KMEMCHECK is not set +# CONFIG_KMX61 is not set +# CONFIG_KPROBES is not set +# CONFIG_KPROBES_SANITY_TEST is not set +# CONFIG_KS7010 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851 is not set +# CONFIG_KS8851_MLL is not set +# CONFIG_KSM is not set +# CONFIG_KSZ884X_PCI is not set +# CONFIG_KUNIT is not set +CONFIG_KUSER_HELPERS=y +# CONFIG_KVM_AMD is not set +# CONFIG_KVM_GUEST is not set +# CONFIG_KVM_INTEL is not set +# CONFIG_KXCJK1013 is not set +# CONFIG_KXSD9 is not set +# CONFIG_L2TP is not set +# CONFIG_L2TP_ETH is not set +# CONFIG_L2TP_IP is not set +# CONFIG_L2TP_V3 is not set +# CONFIG_LAN743X is not set +# CONFIG_LANMEDIA is not set +# CONFIG_LANTIQ is not set +# CONFIG_LAPB is not set +# CONFIG_LASAT is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_LATTICE_ECP3_CONFIG is not set +CONFIG_LBDAF=y +# CONFIG_LCD_AMS369FG06 is not set +# CONFIG_LCD_CLASS_DEVICE is not set +# CONFIG_LCD_HX8357 is not set +# CONFIG_LCD_ILI922X is not set +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_L4F00242T03 is not set +# CONFIG_LCD_LD9040 is not set +# CONFIG_LCD_LMS283GF05 is not set +# CONFIG_LCD_LMS501KF03 is not set +# CONFIG_LCD_LTV350QV is not set +# CONFIG_LCD_OTM3225A is not set +# CONFIG_LCD_S6E63M0 is not set +# CONFIG_LCD_TDO24M is not set +# CONFIG_LCD_VGG2432A4 is not set +CONFIG_LDISC_AUTOLOAD=y +# CONFIG_LDM_PARTITION is not set +CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y +# CONFIG_LEDS_AN30259A is not set +# CONFIG_LEDS_APU is not set +# CONFIG_LEDS_AW2013 is not set +# CONFIG_LEDS_BCM6328 is not set +# CONFIG_LEDS_BCM6358 is not set +# CONFIG_LEDS_BD2802 is not set +# CONFIG_LEDS_BLINKM is not set +CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y +CONFIG_LEDS_CLASS=y +# CONFIG_LEDS_CLASS_FLASH is not set +CONFIG_LEDS_CLASS_MULTICOLOR=y +# CONFIG_LEDS_CR0014114 is not set +# CONFIG_LEDS_DAC124S085 is not set +# CONFIG_LEDS_EL15203000 is not set +# CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_INTEL_SS4200 is not set +# CONFIG_LEDS_IS31FL319X is not set +# CONFIG_LEDS_IS31FL32XX is not set +# CONFIG_LEDS_LM3530 is not set +# CONFIG_LEDS_LM3532 is not set +# CONFIG_LEDS_LM355x is not set +# CONFIG_LEDS_LM3642 is not set +# CONFIG_LEDS_LM3692X is not set +# CONFIG_LEDS_LP3944 is not set +# CONFIG_LEDS_LP3952 is not set +# CONFIG_LEDS_LP5521 is not set +# CONFIG_LEDS_LP5523 is not set +# CONFIG_LEDS_LP5562 is not set +# CONFIG_LEDS_LP55XX_COMMON is not set +# CONFIG_LEDS_LP8501 is not set +# CONFIG_LEDS_LP8860 is not set +# CONFIG_LEDS_LT3593 is not set +# CONFIG_LEDS_MLXCPLD is not set +# CONFIG_LEDS_MLXREG is not set +# CONFIG_LEDS_NIC78BX is not set +# CONFIG_LEDS_NS2 is not set +# CONFIG_LEDS_OT200 is not set +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_PCA955X is not set +# CONFIG_LEDS_PCA963X is not set +# CONFIG_LEDS_PWM is not set +# CONFIG_LEDS_REGULATOR is not set +# CONFIG_LEDS_SPI_BYTE is not set +# CONFIG_LEDS_SYSCON is not set +# CONFIG_LEDS_TCA6507 is not set +# CONFIG_LEDS_TI_LMU_COMMON is not set +# CONFIG_LEDS_TLC591XX is not set +CONFIG_LEDS_TRIGGERS=y +# CONFIG_LEDS_TRIGGER_ACTIVITY is not set +# CONFIG_LEDS_TRIGGER_AUDIO is not set +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_CAMERA is not set +# CONFIG_LEDS_TRIGGER_CPU is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +# CONFIG_LEDS_TRIGGER_DISK is not set +# CONFIG_LEDS_TRIGGER_GPIO is not set +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_MTD is not set +CONFIG_LEDS_TRIGGER_NETDEV=y +# CONFIG_LEDS_TRIGGER_ONESHOT is not set +# CONFIG_LEDS_TRIGGER_PANIC is not set +# CONFIG_LEDS_TRIGGER_PATTERN is not set +CONFIG_LEDS_TRIGGER_TIMER=y +# CONFIG_LEDS_TRIGGER_TRANSIENT is not set +# CONFIG_LEDS_USER is not set +# CONFIG_LED_TRIGGER_PHY is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_LGUEST is not set +# CONFIG_LIB80211 is not set +# CONFIG_LIB80211_CRYPT_CCMP is not set +# CONFIG_LIB80211_CRYPT_TKIP is not set +# CONFIG_LIB80211_CRYPT_WEP is not set +# CONFIG_LIB80211_DEBUG is not set +# CONFIG_LIBCRC32C is not set +# CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_LIBERTAS_USB is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set +# CONFIG_LIBIPW_DEBUG is not set +# CONFIG_LIBNVDIMM is not set +# CONFIG_LIDAR_LITE_V2 is not set +CONFIG_LINEAR_RANGES=y +# CONFIG_LIQUIDIO is not set +# CONFIG_LIQUIDIO_VF is not set +# CONFIG_LIS3L02DQ is not set +# CONFIG_LKDTM is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_LMP91000 is not set +# CONFIG_LNET is not set +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_LOCKD is not set +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_LOCKD_V4=y +# CONFIG_LOCKUP_DETECTOR is not set +# CONFIG_LOCK_EVENT_COUNTS is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_LOCK_TORTURE_TEST is not set +# CONFIG_LOGFS is not set +# CONFIG_LOGIG940_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIWHEELS_FF is not set +# CONFIG_LOGO is not set +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 +# CONFIG_LOONGSON_MC146818 is not set +# CONFIG_LPC_ICH is not set +# CONFIG_LPC_SCH is not set +# CONFIG_LP_CONSOLE is not set +# CONFIG_LSI_ET1011C_PHY is not set +CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity" +CONFIG_LSM_MMAP_MIN_ADDR=65536 +# CONFIG_LTC1660 is not set +# CONFIG_LTC2471 is not set +# CONFIG_LTC2485 is not set +# CONFIG_LTC2496 is not set +# CONFIG_LTC2497 is not set +# CONFIG_LTC2632 is not set +# CONFIG_LTC2983 is not set +# CONFIG_LTE_GDM724X is not set +# CONFIG_LTPC is not set +# CONFIG_LTR501 is not set +# CONFIG_LUSTRE_FS is not set +# CONFIG_LV0104CS is not set +# CONFIG_LWTUNNEL is not set +# CONFIG_LXT_PHY is not set +# CONFIG_LZ4HC_COMPRESS is not set +# CONFIG_LZ4_COMPRESS is not set +# CONFIG_LZ4_DECOMPRESS is not set +CONFIG_LZMA_COMPRESS=y +CONFIG_LZMA_DECOMPRESS=y +# CONFIG_LZO_COMPRESS is not set +# CONFIG_LZO_DECOMPRESS is not set +# CONFIG_M62332 is not set +# CONFIG_MAC80211 is not set +# CONFIG_MAC80211_MESSAGE_TRACING is not set +CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 +# CONFIG_MACB is not set +# CONFIG_MACH_ASM9260 is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MACH_INGENIC is not set +# CONFIG_MACH_JAZZ is not set +# CONFIG_MACH_JZ4740 is not set +# CONFIG_MACH_LOONGSON32 is not set +# CONFIG_MACH_LOONGSON64 is not set +# CONFIG_MACH_PIC32 is not set +# CONFIG_MACH_PISTACHIO is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_MACH_XILFPGA is not set +# CONFIG_MACINTOSH_DRIVERS is not set +# CONFIG_MACSEC is not set +# CONFIG_MACVLAN is not set +# CONFIG_MACVTAP is not set +# CONFIG_MAC_EMUMOUSEBTN is not set +# CONFIG_MAC_PARTITION is not set +# CONFIG_MAG3110 is not set +# CONFIG_MAGIC_SYSRQ is not set +CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 +# CONFIG_MAGIC_SYSRQ_SERIAL is not set +CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" +# CONFIG_MAILBOX is not set +# CONFIG_MANAGER_SBS is not set +# CONFIG_MANDATORY_FILE_LOCKING is not set +# CONFIG_MANGLE_BOOTARGS is not set +# CONFIG_MARVELL_10G_PHY is not set +# CONFIG_MARVELL_PHY is not set +# CONFIG_MAX1027 is not set +# CONFIG_MAX11100 is not set +# CONFIG_MAX1118 is not set +# CONFIG_MAX1241 is not set +# CONFIG_MAX1363 is not set +# CONFIG_MAX30100 is not set +# CONFIG_MAX30102 is not set +# CONFIG_MAX31856 is not set +# CONFIG_MAX44000 is not set +# CONFIG_MAX44009 is not set +# CONFIG_MAX517 is not set +# CONFIG_MAX5432 is not set +# CONFIG_MAX5481 is not set +# CONFIG_MAX5487 is not set +# CONFIG_MAX5821 is not set +# CONFIG_MAX63XX_WATCHDOG is not set +# CONFIG_MAX9611 is not set +# CONFIG_MAXIM_THERMOCOUPLE is not set +CONFIG_MAY_USE_DEVLINK=y +# CONFIG_MB1232 is not set +# CONFIG_MC3230 is not set +# CONFIG_MCB is not set +# CONFIG_MCP320X is not set +# CONFIG_MCP3422 is not set +# CONFIG_MCP3911 is not set +# CONFIG_MCP4018 is not set +# CONFIG_MCP41010 is not set +# CONFIG_MCP4131 is not set +# CONFIG_MCP4531 is not set +# CONFIG_MCP4725 is not set +# CONFIG_MCP4922 is not set +# CONFIG_MCPM is not set +# CONFIG_MD is not set +# CONFIG_MDIO_BCM_UNIMAC is not set +# CONFIG_MDIO_BITBANG is not set +# CONFIG_MDIO_BUS_MUX_GPIO is not set +# CONFIG_MDIO_BUS_MUX_MMIOREG is not set +# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set +# CONFIG_MDIO_DEVICE is not set +CONFIG_MDIO_DEVRES=y +# CONFIG_MDIO_HISI_FEMAC is not set +# CONFIG_MDIO_IPQ4019 is not set +# CONFIG_MDIO_IPQ8064 is not set +# CONFIG_MDIO_MSCC_MIIM is not set +# CONFIG_MDIO_MVUSB is not set +# CONFIG_MDIO_OCTEON is not set +# CONFIG_MDIO_THUNDER is not set +# CONFIG_MDIO_XPCS is not set +# CONFIG_MD_FAULTY is not set +# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set +# CONFIG_MEDIA_ATTACH is not set +# CONFIG_MEDIA_CAMERA_SUPPORT is not set +# CONFIG_MEDIA_CEC_SUPPORT is not set +# CONFIG_MEDIA_CONTROLLER is not set +# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set +# CONFIG_MEDIA_PCI_SUPPORT is not set +# CONFIG_MEDIA_PLATFORM_SUPPORT is not set +# CONFIG_MEDIA_RADIO_SUPPORT is not set +# CONFIG_MEDIA_RC_SUPPORT is not set +# CONFIG_MEDIA_SDR_SUPPORT is not set +# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set +# CONFIG_MEDIA_SUPPORT is not set +# CONFIG_MEDIA_SUPPORT_FILTER is not set +# CONFIG_MEDIA_TEST_SUPPORT is not set +# CONFIG_MEDIA_TUNER_E4000 is not set +# CONFIG_MEDIA_TUNER_FC0011 is not set +# CONFIG_MEDIA_TUNER_FC0012 is not set +# CONFIG_MEDIA_TUNER_FC0013 is not set +# CONFIG_MEDIA_TUNER_FC2580 is not set +# CONFIG_MEDIA_TUNER_IT913X is not set +# CONFIG_MEDIA_TUNER_M88RS6000T is not set +# CONFIG_MEDIA_TUNER_MAX2165 is not set +# CONFIG_MEDIA_TUNER_MC44S803 is not set +# CONFIG_MEDIA_TUNER_MSI001 is not set +# CONFIG_MEDIA_TUNER_MT2060 is not set +# CONFIG_MEDIA_TUNER_MT2063 is not set +# CONFIG_MEDIA_TUNER_MT20XX is not set +# CONFIG_MEDIA_TUNER_MT2131 is not set +# CONFIG_MEDIA_TUNER_MT2266 is not set +# CONFIG_MEDIA_TUNER_MXL301RF is not set +# CONFIG_MEDIA_TUNER_MXL5005S is not set +# CONFIG_MEDIA_TUNER_MXL5007T is not set +# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set +# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set +# CONFIG_MEDIA_TUNER_QT1010 is not set +# CONFIG_MEDIA_TUNER_R820T is not set +# CONFIG_MEDIA_TUNER_SI2157 is not set +# CONFIG_MEDIA_TUNER_SIMPLE is not set +# CONFIG_MEDIA_TUNER_TDA18212 is not set +# CONFIG_MEDIA_TUNER_TDA18218 is not set +# CONFIG_MEDIA_TUNER_TDA18250 is not set +# CONFIG_MEDIA_TUNER_TDA18271 is not set +# CONFIG_MEDIA_TUNER_TDA827X is not set +# CONFIG_MEDIA_TUNER_TDA8290 is not set +# CONFIG_MEDIA_TUNER_TDA9887 is not set +# CONFIG_MEDIA_TUNER_TEA5761 is not set +# CONFIG_MEDIA_TUNER_TEA5767 is not set +# CONFIG_MEDIA_TUNER_TUA9001 is not set +# CONFIG_MEDIA_TUNER_XC2028 is not set +# CONFIG_MEDIA_TUNER_XC4000 is not set +# CONFIG_MEDIA_TUNER_XC5000 is not set +# CONFIG_MEDIA_USB_SUPPORT is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_MELLANOX_PLATFORM is not set +CONFIG_MEMBARRIER=y +# CONFIG_MEMORY is not set +# CONFIG_MEMORY_FAILURE is not set +# CONFIG_MEMORY_HOTPLUG is not set +# CONFIG_MEMSTICK is not set +# CONFIG_MEMTEST is not set +# CONFIG_MEN_A21_WDT is not set +# CONFIG_MESON_SM is not set +CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 +# CONFIG_MFD_88PM800 is not set +# CONFIG_MFD_88PM805 is not set +# CONFIG_MFD_88PM860X is not set +# CONFIG_MFD_AAT2870_CORE is not set +# CONFIG_MFD_AC100 is not set +# CONFIG_MFD_ACT8945A is not set +# CONFIG_MFD_ARIZONA_I2C is not set +# CONFIG_MFD_ARIZONA_SPI is not set +# CONFIG_MFD_AS3711 is not set +# CONFIG_MFD_AS3722 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_MFD_ATMEL_FLEXCOM is not set +# CONFIG_MFD_ATMEL_HLCDC is not set +# CONFIG_MFD_AXP20X is not set +# CONFIG_MFD_AXP20X_I2C is not set +# CONFIG_MFD_BCM590XX is not set +# CONFIG_MFD_BD9571MWV is not set +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_CPCAP is not set +# CONFIG_MFD_CROS_EC is not set +# CONFIG_MFD_CS5535 is not set +# CONFIG_MFD_DA9052_I2C is not set +# CONFIG_MFD_DA9052_SPI is not set +# CONFIG_MFD_DA9055 is not set +# CONFIG_MFD_DA9062 is not set +# CONFIG_MFD_DA9063 is not set +# CONFIG_MFD_DA9150 is not set +# CONFIG_MFD_DLN2 is not set +# CONFIG_MFD_EXYNOS_LPASS is not set +# CONFIG_MFD_GATEWORKS_GSC is not set +# CONFIG_MFD_HI6421_PMIC is not set +# CONFIG_MFD_INTEL_M10_BMC is not set +# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set +# CONFIG_MFD_IQS62X is not set +# CONFIG_MFD_JANZ_CMODIO is not set +# CONFIG_MFD_KEMPLD is not set +# CONFIG_MFD_LM3533 is not set +# CONFIG_MFD_LOCHNAGAR is not set +# CONFIG_MFD_LP3943 is not set +# CONFIG_MFD_LP8788 is not set +# CONFIG_MFD_MADERA is not set +# CONFIG_MFD_MAX14577 is not set +# CONFIG_MFD_MAX77620 is not set +# CONFIG_MFD_MAX77650 is not set +# CONFIG_MFD_MAX77686 is not set +# CONFIG_MFD_MAX77693 is not set +# CONFIG_MFD_MAX77843 is not set +# CONFIG_MFD_MAX8907 is not set +# CONFIG_MFD_MAX8925 is not set +# CONFIG_MFD_MAX8997 is not set +# CONFIG_MFD_MAX8998 is not set +# CONFIG_MFD_MC13XXX is not set +# CONFIG_MFD_MC13XXX_I2C is not set +# CONFIG_MFD_MC13XXX_SPI is not set +# CONFIG_MFD_MENF21BMC is not set +# CONFIG_MFD_MP2629 is not set +# CONFIG_MFD_MT6360 is not set +# CONFIG_MFD_MT6397 is not set +# CONFIG_MFD_OMAP_USB_HOST is not set +# CONFIG_MFD_PALMAS is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_MFD_PM8921_CORE is not set +# CONFIG_MFD_PM8XXX is not set +# CONFIG_MFD_RC5T583 is not set +# CONFIG_MFD_RDC321X is not set +# CONFIG_MFD_RETU is not set +# CONFIG_MFD_RK808 is not set +# CONFIG_MFD_RN5T618 is not set +# CONFIG_MFD_ROHM_BD70528 is not set +# CONFIG_MFD_ROHM_BD718XX is not set +# CONFIG_MFD_RT5033 is not set +# CONFIG_MFD_RTSX_PCI is not set +# CONFIG_MFD_RTSX_USB is not set +# CONFIG_MFD_SEC_CORE is not set +# CONFIG_MFD_SI476X_CORE is not set +# CONFIG_MFD_SKY81452 is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_SMSC is not set +# CONFIG_MFD_STMFX is not set +# CONFIG_MFD_STMPE is not set +# CONFIG_MFD_STPMIC1 is not set +# CONFIG_MFD_SYSCON is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC3589X is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_MFD_TIMBERDALE is not set +# CONFIG_MFD_TI_AM335X_TSCADC is not set +# CONFIG_MFD_TI_LMU is not set +# CONFIG_MFD_TI_LP873X is not set +# CONFIG_MFD_TI_LP87565 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TPS65086 is not set +# CONFIG_MFD_TPS65090 is not set +# CONFIG_MFD_TPS65217 is not set +# CONFIG_MFD_TPS65218 is not set +# CONFIG_MFD_TPS6586X is not set +# CONFIG_MFD_TPS65910 is not set +# CONFIG_MFD_TPS65912 is not set +# CONFIG_MFD_TPS65912_I2C is not set +# CONFIG_MFD_TPS65912_SPI is not set +# CONFIG_MFD_TPS68470 is not set +# CONFIG_MFD_TPS80031 is not set +# CONFIG_MFD_TQMX86 is not set +# CONFIG_MFD_VIPERBOARD is not set +# CONFIG_MFD_VX855 is not set +# CONFIG_MFD_WL1273_CORE is not set +# CONFIG_MFD_WM831X is not set +# CONFIG_MFD_WM831X_I2C is not set +# CONFIG_MFD_WM831X_SPI is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8994 is not set +# CONFIG_MG_DISK is not set +# CONFIG_MHI_BUS is not set +# CONFIG_MICREL_KS8995MA is not set +# CONFIG_MICREL_PHY is not set +# CONFIG_MICROCHIP_KSZ is not set +# CONFIG_MICROCHIP_PHY is not set +# CONFIG_MICROCHIP_PIT64B is not set +# CONFIG_MICROCHIP_T1_PHY is not set +# CONFIG_MICROSEMI_PHY is not set +# CONFIG_MIGRATION is not set +CONFIG_MII=y +# CONFIG_MIKROTIK is not set +# CONFIG_MIKROTIK_RB532 is not set +# CONFIG_MINIX_FS is not set +# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_MIPS_ALCHEMY is not set +# CONFIG_MIPS_CDMM is not set +# CONFIG_MIPS_COBALT is not set +# CONFIG_MIPS_FPU_EMULATOR is not set +# CONFIG_MIPS_FP_SUPPORT is not set +# CONFIG_MIPS_GENERIC is not set +# CONFIG_MIPS_MALTA is not set +# CONFIG_MIPS_O32_FP64_SUPPORT is not set +# CONFIG_MIPS_PARAVIRT is not set +# CONFIG_MIPS_PLATFORM_DEVICES is not set +# CONFIG_MIPS_SEAD3 is not set +# CONFIG_MISC_ALCOR_PCI is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_MISC_RTSX_PCI is not set +# CONFIG_MISC_RTSX_USB is not set +# CONFIG_MISDN is not set +# CONFIG_MISDN_AVMFRITZ is not set +# CONFIG_MISDN_HFCPCI is not set +# CONFIG_MISDN_HFCUSB is not set +# CONFIG_MISDN_INFINEON is not set +# CONFIG_MISDN_NETJET is not set +# CONFIG_MISDN_SPEEDFAX is not set +# CONFIG_MISDN_W6692 is not set +# CONFIG_MKISS is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_MLX4_EN is not set +# CONFIG_MLX5_CORE is not set +# CONFIG_MLX90614 is not set +# CONFIG_MLX90632 is not set +# CONFIG_MLXFW is not set +# CONFIG_MLXSW_CORE is not set +# CONFIG_MLX_CPLD_PLATFORM is not set +# CONFIG_MLX_PLATFORM is not set +# CONFIG_MMA7455_I2C is not set +# CONFIG_MMA7455_SPI is not set +# CONFIG_MMA7660 is not set +# CONFIG_MMA8452 is not set +# CONFIG_MMA9551 is not set +# CONFIG_MMA9553 is not set +# CONFIG_MMC is not set +# CONFIG_MMC35240 is not set +# CONFIG_MMC_ARMMMCI is not set +# CONFIG_MMC_AU1X is not set +# CONFIG_MMC_BLOCK is not set +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_MMC_BLOCK_MINORS=8 +# CONFIG_MMC_CAVIUM_THUNDERX is not set +# CONFIG_MMC_CB710 is not set +# CONFIG_MMC_CQHCI is not set +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_DW is not set +# CONFIG_MMC_HSQ is not set +# CONFIG_MMC_JZ4740 is not set +# CONFIG_MMC_MTK is not set +# CONFIG_MMC_MVSDIO is not set +# CONFIG_MMC_S3C is not set +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_SDHCI_ACPI is not set +# CONFIG_MMC_SDHCI_AM654 is not set +# CONFIG_MMC_SDHCI_BCM_KONA is not set +# CONFIG_MMC_SDHCI_CADENCE is not set +# CONFIG_MMC_SDHCI_F_SDH30 is not set +# CONFIG_MMC_SDHCI_IPROC is not set +# CONFIG_MMC_SDHCI_MILBEAUT is not set +# CONFIG_MMC_SDHCI_MSM is not set +# CONFIG_MMC_SDHCI_OF_ARASAN is not set +# CONFIG_MMC_SDHCI_OF_ASPEED is not set +# CONFIG_MMC_SDHCI_OF_AT91 is not set +# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set +# CONFIG_MMC_SDHCI_OF_ESDHC is not set +# CONFIG_MMC_SDHCI_OF_HLWD is not set +# CONFIG_MMC_SDHCI_OMAP is not set +# CONFIG_MMC_SDHCI_PXAV2 is not set +# CONFIG_MMC_SDHCI_PXAV3 is not set +# CONFIG_MMC_SDHCI_S3C is not set +# CONFIG_MMC_SDHCI_XENON is not set +# CONFIG_MMC_SDRICOH_CS is not set +# CONFIG_MMC_SPI is not set +# CONFIG_MMC_STM32_SDMMC is not set +# CONFIG_MMC_TEST is not set +# CONFIG_MMC_TOSHIBA_PCI is not set +# CONFIG_MMC_USDHI6ROL0 is not set +# CONFIG_MMC_USHC is not set +# CONFIG_MMC_VIA_SDMMC is not set +# CONFIG_MMC_VUB300 is not set +# CONFIG_MMIOTRACE is not set +CONFIG_MMU=y +CONFIG_MMU_GATHER_RCU_TABLE_FREE=y +CONFIG_MMU_GATHER_TABLE_FREE=y +CONFIG_MODULES=y +# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set +# CONFIG_MODULE_COMPRESS is not set +# CONFIG_MODULE_FORCE_LOAD is not set +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODULE_SIG is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_MODULE_STRIPPED=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MOST is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_ELAN_I2C is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_MOUSE_INPORT is not set +# CONFIG_MOUSE_LOGIBM is not set +# CONFIG_MOUSE_PC110PAD is not set +# CONFIG_MOUSE_PS2_FOCALTECH is not set +# CONFIG_MOUSE_PS2_SENTELIC is not set +# CONFIG_MOUSE_SYNAPTICS_I2C is not set +# CONFIG_MOUSE_SYNAPTICS_USB is not set +# CONFIG_MOXTET is not set +# CONFIG_MPL115 is not set +# CONFIG_MPL115_I2C is not set +# CONFIG_MPL115_SPI is not set +# CONFIG_MPL3115 is not set +# CONFIG_MPLS is not set +# CONFIG_MPTCP is not set +# CONFIG_MPU3050_I2C is not set +# CONFIG_MQ_IOSCHED_DEADLINE is not set +# CONFIG_MQ_IOSCHED_KYBER is not set +# CONFIG_MS5611 is not set +# CONFIG_MS5637 is not set +# CONFIG_MSCC_OCELOT_SWITCH is not set +# CONFIG_MSDOS_FS is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_MSI_LAPTOP is not set +# CONFIG_MST_IRQ is not set +CONFIG_MTD=y +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_MTD_BLOCK2MTD is not set +CONFIG_MTD_CFI=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_DOCG3 is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_GPIO_ADDR is not set +# CONFIG_MTD_HYPERBUS is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_JEDECPROBE is not set +# CONFIG_MTD_LATCH_ADDR is not set +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_LPDDR2_NVM is not set +# CONFIG_MTD_M25P80 is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +CONFIG_MTD_MAP_BANK_WIDTH_2=y +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MCHP23K256 is not set +# CONFIG_MTD_MT81xx_NOR is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_MYLOADER_PARTS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_NAND_AMS_DELTA is not set +# CONFIG_MTD_NAND_AR934X is not set +# CONFIG_MTD_NAND_AR934X_HW_ECC is not set +# CONFIG_MTD_NAND_ARASAN is not set +# CONFIG_MTD_NAND_ATMEL is not set +# CONFIG_MTD_NAND_AU1550 is not set +# CONFIG_MTD_NAND_BCH is not set +# CONFIG_MTD_NAND_BF5XX is not set +# CONFIG_MTD_NAND_BRCMNAND is not set +# CONFIG_MTD_NAND_CADENCE is not set +# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_NAND_CM_X270 is not set +# CONFIG_MTD_NAND_CS553X is not set +# CONFIG_MTD_NAND_DAVINCI is not set +# CONFIG_MTD_NAND_DENALI is not set +# CONFIG_MTD_NAND_DENALI_DT is not set +# CONFIG_MTD_NAND_DENALI_PCI is not set +CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xff108018 +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_DOCG4 is not set +# CONFIG_MTD_NAND_ECC is not set +# CONFIG_MTD_NAND_ECC_BCH is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_ECC_SW_BCH is not set +# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set +# CONFIG_MTD_NAND_FSL_ELBC is not set +# CONFIG_MTD_NAND_FSL_IFC is not set +# CONFIG_MTD_NAND_FSL_UPM is not set +# CONFIG_MTD_NAND_FSMC is not set +# CONFIG_MTD_NAND_GPIO is not set +# CONFIG_MTD_NAND_GPMI_NAND is not set +# CONFIG_MTD_NAND_HISI504 is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_JZ4740 is not set +# CONFIG_MTD_NAND_MPC5121_NFC is not set +# CONFIG_MTD_NAND_MTK is not set +# CONFIG_MTD_NAND_MXC is not set +# CONFIG_MTD_NAND_MXIC is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_NDFC is not set +# CONFIG_MTD_NAND_NUC900 is not set +# CONFIG_MTD_NAND_OMAP2 is not set +# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set +# CONFIG_MTD_NAND_ORION is not set +# CONFIG_MTD_NAND_PASEMI is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_NAND_PXA3xx is not set +# CONFIG_MTD_NAND_RB4XX is not set +# CONFIG_MTD_NAND_RB750 is not set +# CONFIG_MTD_NAND_RICOH is not set +# CONFIG_MTD_NAND_S3C2410 is not set +# CONFIG_MTD_NAND_SHARPSL is not set +# CONFIG_MTD_NAND_SH_FLCTL is not set +# CONFIG_MTD_NAND_SOCRATES is not set +# CONFIG_MTD_NAND_TMIO is not set +# CONFIG_MTD_NAND_TXX9NDFMC is not set +CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_OOPS is not set +# CONFIG_MTD_OTP is not set +# CONFIG_MTD_PARTITIONED_MASTER is not set +# CONFIG_MTD_PCI is not set +# CONFIG_MTD_PCMCIA is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_PHYSMAP_COMPAT is not set +# CONFIG_MTD_PHYSMAP_GEMINI is not set +# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_PHYSMAP_OF_GEMINI is not set +# CONFIG_MTD_PHYSMAP_OF_VERSATILE is not set +# CONFIG_MTD_PHYSMAP_VERSATILE is not set +# CONFIG_MTD_PLATRAM is not set +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_RAW_NAND is not set +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_ROM is not set +CONFIG_MTD_ROOTFS_ROOT_DEV=y +# CONFIG_MTD_ROUTERBOOT_PARTS is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_SM_COMMON is not set +# CONFIG_MTD_SPINAND_MT29F is not set +# CONFIG_MTD_SPI_NAND is not set +# CONFIG_MTD_SPI_NOR is not set +# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set +CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=4096 +CONFIG_MTD_SPLIT=y +# CONFIG_MTD_SPLIT_BCM_WFI_FW is not set +# CONFIG_MTD_SPLIT_BRNIMAGE_FW is not set +# CONFIG_MTD_SPLIT_ELF_FW is not set +# CONFIG_MTD_SPLIT_EVA_FW is not set +# CONFIG_MTD_SPLIT_FIRMWARE is not set +CONFIG_MTD_SPLIT_FIRMWARE_NAME="firmware" +# CONFIG_MTD_SPLIT_FIT_FW is not set +# CONFIG_MTD_SPLIT_JIMAGE_FW is not set +# CONFIG_MTD_SPLIT_LZMA_FW is not set +# CONFIG_MTD_SPLIT_MINOR_FW is not set +# CONFIG_MTD_SPLIT_SEAMA_FW is not set +CONFIG_MTD_SPLIT_SQUASHFS_ROOT=y +CONFIG_MTD_SPLIT_SUPPORT=y +# CONFIG_MTD_SPLIT_TPLINK_FW is not set +# CONFIG_MTD_SPLIT_TRX_FW is not set +# CONFIG_MTD_SPLIT_UIMAGE_FW is not set +# CONFIG_MTD_SPLIT_WRGG_FW is not set +# CONFIG_MTD_SST25L is not set +# CONFIG_MTD_SWAP is not set +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_UBI is not set +# CONFIG_MTD_UBI_FASTMAP is not set +# CONFIG_MTD_UBI_GLUEBI is not set +# CONFIG_MTD_UIMAGE_SPLIT is not set +# CONFIG_MTD_VIRT_CONCAT is not set +# CONFIG_MTK_MMC is not set +# CONFIG_MTK_MMSYS is not set +CONFIG_MULTIUSER=y +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +# CONFIG_MV643XX_ETH is not set +# CONFIG_MVMDIO is not set +# CONFIG_MVNETA_BM is not set +# CONFIG_MVSW61XX_PHY is not set +# CONFIG_MVSWITCH_PHY is not set +# CONFIG_MV_XOR_V2 is not set +# CONFIG_MWAVE is not set +# CONFIG_MWL8K is not set +# CONFIG_MXC4005 is not set +# CONFIG_MXC6255 is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NAMESPACES is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_NATSEMI is not set +# CONFIG_NAU7802 is not set +# CONFIG_NBPFAXI_DMA is not set +# CONFIG_NCP_FS is not set +# CONFIG_NE2000 is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_NEC_MARKEINS is not set +CONFIG_NET=y +# CONFIG_NETCONSOLE is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVSIM is not set +# CONFIG_NETFILTER is not set +# CONFIG_NETFILTER_ADVANCED is not set +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_INGRESS is not set +# CONFIG_NETFILTER_NETLINK is not set +# CONFIG_NETFILTER_NETLINK_ACCT is not set +# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NETFILTER_NETLINK_OSF is not set +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_XTABLES is not set +# CONFIG_NETFILTER_XT_CONNMARK is not set +# CONFIG_NETFILTER_XT_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_BPF is not set +# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set +# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set +# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set +# CONFIG_NETFILTER_XT_MATCH_CPU is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ECN is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_HELPER is not set +# CONFIG_NETFILTER_XT_MATCH_HL is not set +# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set +# CONFIG_NETFILTER_XT_MATCH_L2TP is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set +# CONFIG_NETFILTER_XT_MATCH_OSF is not set +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set +# CONFIG_NETFILTER_XT_MATCH_STATE is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set +# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set +# CONFIG_NETFILTER_XT_TARGET_CT is not set +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_HL is not set +# CONFIG_NETFILTER_XT_TARGET_HMARK is not set +# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set +# CONFIG_NETFILTER_XT_TARGET_LED is not set +# CONFIG_NETFILTER_XT_TARGET_LOG is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set +# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set +# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_TARGET_TEE is not set +# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETLINK_DIAG is not set +# CONFIG_NETLINK_MMAP is not set +# CONFIG_NETPOLL is not set +# CONFIG_NETROM is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NETWORK_PHY_TIMESTAMPING is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NET_9P is not set +# CONFIG_NET_ACT_BPF is not set +# CONFIG_NET_ACT_CSUM is not set +# CONFIG_NET_ACT_CT is not set +# CONFIG_NET_ACT_GACT is not set +# CONFIG_NET_ACT_GATE is not set +# CONFIG_NET_ACT_IFE is not set +# CONFIG_NET_ACT_IPT is not set +# CONFIG_NET_ACT_MIRRED is not set +# CONFIG_NET_ACT_MPLS is not set +# CONFIG_NET_ACT_NAT is not set +# CONFIG_NET_ACT_PEDIT is not set +# CONFIG_NET_ACT_POLICE is not set +# CONFIG_NET_ACT_SAMPLE is not set +# CONFIG_NET_ACT_SIMP is not set +# CONFIG_NET_ACT_SKBEDIT is not set +# CONFIG_NET_ACT_SKBMOD is not set +# CONFIG_NET_ACT_TUNNEL_KEY is not set +# CONFIG_NET_ACT_VLAN is not set +CONFIG_NET_CADENCE=y +# CONFIG_NET_CALXEDA_XGMAC is not set +CONFIG_NET_CLS=y +# CONFIG_NET_CLS_ACT is not set +# CONFIG_NET_CLS_BASIC is not set +# CONFIG_NET_CLS_BPF is not set +# CONFIG_NET_CLS_FLOW is not set +# CONFIG_NET_CLS_FLOWER is not set +# CONFIG_NET_CLS_FW is not set +CONFIG_NET_CLS_IND=y +# CONFIG_NET_CLS_MATCHALL is not set +# CONFIG_NET_CLS_ROUTE4 is not set +# CONFIG_NET_CLS_RSVP is not set +# CONFIG_NET_CLS_RSVP6 is not set +# CONFIG_NET_CLS_TCINDEX is not set +# CONFIG_NET_CLS_U32 is not set +CONFIG_NET_CORE=y +# CONFIG_NET_DEVLINK is not set +# CONFIG_NET_DROP_MONITOR is not set +# CONFIG_NET_DSA is not set +# CONFIG_NET_DSA_AR9331 is not set +# CONFIG_NET_DSA_BCM_SF2 is not set +# CONFIG_NET_DSA_LANTIQ_GSWIP is not set +# CONFIG_NET_DSA_LEGACY is not set +# CONFIG_NET_DSA_LOOP is not set +# CONFIG_NET_DSA_MICROCHIP_KSZ8795 is not set +# CONFIG_NET_DSA_MICROCHIP_KSZ9477 is not set +# CONFIG_NET_DSA_MSCC_SEVILLE is not set +# CONFIG_NET_DSA_MT7530 is not set +# CONFIG_NET_DSA_MV88E6060 is not set +# CONFIG_NET_DSA_MV88E6123_61_65 is not set +# CONFIG_NET_DSA_MV88E6131 is not set +# CONFIG_NET_DSA_MV88E6171 is not set +# CONFIG_NET_DSA_MV88E6352 is not set +# CONFIG_NET_DSA_MV88E6XXX is not set +# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set +# CONFIG_NET_DSA_QCA8K is not set +# CONFIG_NET_DSA_REALTEK_SMI is not set +# CONFIG_NET_DSA_SJA1105 is not set +# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set +# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set +# CONFIG_NET_DSA_TAG_8021Q is not set +# CONFIG_NET_DSA_TAG_AR9331 is not set +# CONFIG_NET_DSA_TAG_BRCM is not set +# CONFIG_NET_DSA_TAG_BRCM_PREPEND is not set +# CONFIG_NET_DSA_TAG_DSA is not set +# CONFIG_NET_DSA_TAG_EDSA is not set +# CONFIG_NET_DSA_TAG_GSWIP is not set +# CONFIG_NET_DSA_TAG_KSZ is not set +# CONFIG_NET_DSA_TAG_LAN9303 is not set +# CONFIG_NET_DSA_TAG_MTK is not set +# CONFIG_NET_DSA_TAG_OCELOT is not set +# CONFIG_NET_DSA_TAG_QCA is not set +# CONFIG_NET_DSA_TAG_RTL4_A is not set +# CONFIG_NET_DSA_TAG_SJA1105 is not set +# CONFIG_NET_DSA_TAG_TRAILER is not set +# CONFIG_NET_DSA_VITESSE_VSC73XX is not set +# CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM is not set +# CONFIG_NET_DSA_VITESSE_VSC73XX_SPI is not set +# CONFIG_NET_EMATCH is not set +# CONFIG_NET_EMATCH_CANID is not set +# CONFIG_NET_EMATCH_CMP is not set +# CONFIG_NET_EMATCH_IPT is not set +# CONFIG_NET_EMATCH_META is not set +# CONFIG_NET_EMATCH_NBYTE is not set +CONFIG_NET_EMATCH_STACK=32 +# CONFIG_NET_EMATCH_TEXT is not set +# CONFIG_NET_EMATCH_U32 is not set +# CONFIG_NET_FAILOVER is not set +# CONFIG_NET_FC is not set +# CONFIG_NET_FOU is not set +# CONFIG_NET_FOU_IP_TUNNELS is not set +# CONFIG_NET_IFE is not set +# CONFIG_NET_IPGRE is not set +CONFIG_NET_IPGRE_BROADCAST=y +# CONFIG_NET_IPGRE_DEMUX is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPVTI is not set +# CONFIG_NET_IP_TUNNEL is not set +# CONFIG_NET_KEY is not set +# CONFIG_NET_KEY_MIGRATE is not set +# CONFIG_NET_L3_MASTER_DEV is not set +# CONFIG_NET_MEDIATEK_STAR_EMAC is not set +# CONFIG_NET_MPLS_GSO is not set +# CONFIG_NET_NCSI is not set +# CONFIG_NET_NSH is not set +# CONFIG_NET_PACKET_ENGINE is not set +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_NET_PTP_CLASSIFY is not set +CONFIG_NET_RX_BUSY_POLL=y +# CONFIG_NET_SB1000 is not set +CONFIG_NET_SCHED=y +# CONFIG_NET_SCH_ATM is not set +# CONFIG_NET_SCH_CAKE is not set +# CONFIG_NET_SCH_CBQ is not set +# CONFIG_NET_SCH_CBS is not set +# CONFIG_NET_SCH_CHOKE is not set +# CONFIG_NET_SCH_CODEL is not set +# CONFIG_NET_SCH_DEFAULT is not set +# CONFIG_NET_SCH_DRR is not set +# CONFIG_NET_SCH_DSMARK is not set +# CONFIG_NET_SCH_ETF is not set +# CONFIG_NET_SCH_ETS is not set +CONFIG_NET_SCH_FIFO=y +# CONFIG_NET_SCH_FQ is not set +CONFIG_NET_SCH_FQ_CODEL=y +# CONFIG_NET_SCH_FQ_PIE is not set +# CONFIG_NET_SCH_GRED is not set +# CONFIG_NET_SCH_HFSC is not set +# CONFIG_NET_SCH_HHF is not set +# CONFIG_NET_SCH_HTB is not set +# CONFIG_NET_SCH_INGRESS is not set +# CONFIG_NET_SCH_MQPRIO is not set +# CONFIG_NET_SCH_MULTIQ is not set +# CONFIG_NET_SCH_NETEM is not set +# CONFIG_NET_SCH_PIE is not set +# CONFIG_NET_SCH_PLUG is not set +# CONFIG_NET_SCH_PRIO is not set +# CONFIG_NET_SCH_QFQ is not set +# CONFIG_NET_SCH_RED is not set +# CONFIG_NET_SCH_SFB is not set +# CONFIG_NET_SCH_SFQ is not set +# CONFIG_NET_SCH_SKBPRIO is not set +# CONFIG_NET_SCH_TAPRIO is not set +# CONFIG_NET_SCH_TBF is not set +# CONFIG_NET_SCH_TEQL is not set +# CONFIG_NET_SCTPPROBE is not set +# CONFIG_NET_SWITCHDEV is not set +# CONFIG_NET_TCPPROBE is not set +# CONFIG_NET_TC_SKB_EXT is not set +# CONFIG_NET_TEAM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_NET_UDP_TUNNEL is not set +CONFIG_NET_VENDOR_3COM=y +CONFIG_NET_VENDOR_8390=y +CONFIG_NET_VENDOR_ADAPTEC=y +CONFIG_NET_VENDOR_AGERE=y +CONFIG_NET_VENDOR_ALACRITECH=y +CONFIG_NET_VENDOR_ALTEON=y +CONFIG_NET_VENDOR_AMAZON=y +CONFIG_NET_VENDOR_AMD=y +CONFIG_NET_VENDOR_AQUANTIA=y +CONFIG_NET_VENDOR_ARC=y +CONFIG_NET_VENDOR_ATHEROS=y +CONFIG_NET_VENDOR_AURORA=y +CONFIG_NET_VENDOR_BROADCOM=y +CONFIG_NET_VENDOR_BROCADE=y +CONFIG_NET_VENDOR_CADENCE=y +CONFIG_NET_VENDOR_CAVIUM=y +CONFIG_NET_VENDOR_CHELSIO=y +CONFIG_NET_VENDOR_CIRRUS=y +CONFIG_NET_VENDOR_CISCO=y +CONFIG_NET_VENDOR_CORTINA=y +CONFIG_NET_VENDOR_DEC=y +CONFIG_NET_VENDOR_DLINK=y +CONFIG_NET_VENDOR_EMULEX=y +CONFIG_NET_VENDOR_EXAR=y +CONFIG_NET_VENDOR_EZCHIP=y +CONFIG_NET_VENDOR_FARADAY=y +CONFIG_NET_VENDOR_FREESCALE=y +CONFIG_NET_VENDOR_FUJITSU=y +CONFIG_NET_VENDOR_GOOGLE=y +CONFIG_NET_VENDOR_HISILICON=y +CONFIG_NET_VENDOR_HP=y +CONFIG_NET_VENDOR_HUAWEI=y +CONFIG_NET_VENDOR_I825XX=y +CONFIG_NET_VENDOR_IBM=y +CONFIG_NET_VENDOR_INTEL=y +CONFIG_NET_VENDOR_MARVELL=y +CONFIG_NET_VENDOR_MELLANOX=y +CONFIG_NET_VENDOR_MICREL=y +CONFIG_NET_VENDOR_MICROCHIP=y +CONFIG_NET_VENDOR_MICROSEMI=y +CONFIG_NET_VENDOR_MYRI=y +CONFIG_NET_VENDOR_NATSEMI=y +CONFIG_NET_VENDOR_NETERION=y +CONFIG_NET_VENDOR_NETRONOME=y +CONFIG_NET_VENDOR_NI=y +CONFIG_NET_VENDOR_NVIDIA=y +CONFIG_NET_VENDOR_OKI=y +CONFIG_NET_VENDOR_PACKET_ENGINES=y +CONFIG_NET_VENDOR_PENSANDO=y +CONFIG_NET_VENDOR_QLOGIC=y +CONFIG_NET_VENDOR_QUALCOMM=y +CONFIG_NET_VENDOR_RDC=y +CONFIG_NET_VENDOR_REALTEK=y +CONFIG_NET_VENDOR_RENESAS=y +CONFIG_NET_VENDOR_ROCKER=y +CONFIG_NET_VENDOR_SAMSUNG=y +CONFIG_NET_VENDOR_SEEQ=y +CONFIG_NET_VENDOR_SILAN=y +CONFIG_NET_VENDOR_SIS=y +CONFIG_NET_VENDOR_SMSC=y +CONFIG_NET_VENDOR_SOCIONEXT=y +CONFIG_NET_VENDOR_SOLARFLARE=y +CONFIG_NET_VENDOR_STMICRO=y +CONFIG_NET_VENDOR_SUN=y +CONFIG_NET_VENDOR_SYNOPSYS=y +CONFIG_NET_VENDOR_TEHUTI=y +CONFIG_NET_VENDOR_TI=y +CONFIG_NET_VENDOR_TOSHIBA=y +CONFIG_NET_VENDOR_VIA=y +CONFIG_NET_VENDOR_WIZNET=y +CONFIG_NET_VENDOR_XILINX=y +CONFIG_NET_VENDOR_XIRCOM=y +# CONFIG_NET_VRF is not set +# CONFIG_NET_XGENE is not set +CONFIG_NEW_LEDS=y +# CONFIG_NFC is not set +# CONFIG_NFP is not set +# CONFIG_NFSD is not set +# CONFIG_NFSD_V2_ACL is not set +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +# CONFIG_NFS_ACL_SUPPORT is not set +CONFIG_NFS_COMMON=y +# CONFIG_NFS_DISABLE_UDP_SUPPORT is not set +# CONFIG_NFS_FS is not set +# CONFIG_NFS_FSCACHE is not set +# CONFIG_NFS_SWAP is not set +# CONFIG_NFS_V2 is not set +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_V4_1 is not set +# CONFIG_NFTL is not set +# CONFIG_NFT_BRIDGE_META is not set +# CONFIG_NFT_BRIDGE_REJECT is not set +# CONFIG_NFT_CONNLIMIT is not set +# CONFIG_NFT_DUP_IPV4 is not set +# CONFIG_NFT_DUP_IPV6 is not set +# CONFIG_NFT_FIB_IPV4 is not set +# CONFIG_NFT_FIB_IPV6 is not set +# CONFIG_NFT_FIB_NETDEV is not set +# CONFIG_NFT_FLOW_OFFLOAD is not set +# CONFIG_NFT_OBJREF is not set +# CONFIG_NFT_OSF is not set +# CONFIG_NFT_RT is not set +# CONFIG_NFT_SET_BITMAP is not set +# CONFIG_NFT_SOCKET is not set +# CONFIG_NFT_SYNPROXY is not set +# CONFIG_NFT_TPROXY is not set +# CONFIG_NFT_TUNNEL is not set +# CONFIG_NFT_XFRM is not set +# CONFIG_NF_CONNTRACK is not set +# CONFIG_NF_CONNTRACK_AMANDA is not set +# CONFIG_NF_CONNTRACK_BRIDGE is not set +# CONFIG_NF_CONNTRACK_EVENTS is not set +# CONFIG_NF_CONNTRACK_FTP is not set +# CONFIG_NF_CONNTRACK_H323 is not set +# CONFIG_NF_CONNTRACK_IPV4 is not set +# CONFIG_NF_CONNTRACK_IPV6 is not set +# CONFIG_NF_CONNTRACK_IRC is not set +# CONFIG_NF_CONNTRACK_LABELS is not set +# CONFIG_NF_CONNTRACK_MARK is not set +# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set +# CONFIG_NF_CONNTRACK_PPTP is not set +CONFIG_NF_CONNTRACK_PROCFS=y +# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set +# CONFIG_NF_CONNTRACK_SANE is not set +# CONFIG_NF_CONNTRACK_SECMARK is not set +# CONFIG_NF_CONNTRACK_SIP is not set +# CONFIG_NF_CONNTRACK_SNMP is not set +# CONFIG_NF_CONNTRACK_TFTP is not set +# CONFIG_NF_CONNTRACK_TIMEOUT is not set +# CONFIG_NF_CONNTRACK_TIMESTAMP is not set +# CONFIG_NF_CONNTRACK_ZONES is not set +# CONFIG_NF_CT_NETLINK is not set +# CONFIG_NF_CT_NETLINK_TIMEOUT is not set +# CONFIG_NF_CT_NETLINK_HELPER is not set +# CONFIG_NF_CT_PROTO_DCCP is not set +# CONFIG_NF_CT_PROTO_GRE is not set +# CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set +# CONFIG_NF_DEFRAG_IPV4 is not set +# CONFIG_NF_DUP_IPV4 is not set +# CONFIG_NF_DUP_IPV6 is not set +# CONFIG_NF_FLOW_TABLE is not set +# CONFIG_NF_LOG_ARP is not set +# CONFIG_NF_LOG_BRIDGE is not set +# CONFIG_NF_LOG_IPV4 is not set +# CONFIG_NF_LOG_NETDEV is not set +# CONFIG_NF_NAT is not set +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_FTP is not set +# CONFIG_NF_NAT_H323 is not set +# CONFIG_NF_NAT_IPV6 is not set +# CONFIG_NF_NAT_IRC is not set +CONFIG_NF_NAT_MASQUERADE_IPV4=y +CONFIG_NF_NAT_MASQUERADE_IPV6=y +# CONFIG_NF_NAT_NEEDED is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_PROTO_GRE is not set +# CONFIG_NF_NAT_SIP is not set +# CONFIG_NF_NAT_SNMP_BASIC is not set +# CONFIG_NF_NAT_TFTP is not set +# CONFIG_NF_REJECT_IPV4 is not set +# CONFIG_NF_REJECT_IPV6 is not set +# CONFIG_NF_SOCKET_IPV4 is not set +# CONFIG_NF_SOCKET_IPV6 is not set +# CONFIG_NF_TABLES is not set +CONFIG_NF_TABLES_ARP=y +CONFIG_NF_TABLES_BRIDGE=y +CONFIG_NF_TABLES_INET=y +CONFIG_NF_TABLES_IPV4=y +CONFIG_NF_TABLES_IPV6=y +CONFIG_NF_TABLES_NETDEV=y +# CONFIG_NF_TABLES_SET is not set +# CONFIG_NF_TPROXY_IPV4 is not set +# CONFIG_NF_TPROXY_IPV6 is not set +# CONFIG_NI65 is not set +# CONFIG_NI903X_WDT is not set +# CONFIG_NIC7018_WDT is not set +# CONFIG_NILFS2_FS is not set +# CONFIG_NIU is not set +# CONFIG_NI_XGE_MANAGEMENT_ENET is not set +CONFIG_NLATTR=y +# CONFIG_NLMON is not set +# CONFIG_NLM_XLP_BOARD is not set +# CONFIG_NLM_XLR_BOARD is not set +# CONFIG_NLS is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_MAC_CELTIC is not set +# CONFIG_NLS_MAC_CENTEURO is not set +# CONFIG_NLS_MAC_CROATIAN is not set +# CONFIG_NLS_MAC_CYRILLIC is not set +# CONFIG_NLS_MAC_GAELIC is not set +# CONFIG_NLS_MAC_GREEK is not set +# CONFIG_NLS_MAC_ICELAND is not set +# CONFIG_NLS_MAC_INUIT is not set +# CONFIG_NLS_MAC_ROMAN is not set +# CONFIG_NLS_MAC_ROMANIAN is not set +# CONFIG_NLS_MAC_TURKISH is not set +# CONFIG_NLS_UTF8 is not set +CONFIG_NMI_LOG_BUF_SHIFT=13 +# CONFIG_NOA1305 is not set +# CONFIG_NOP_USB_XCEIV is not set +# CONFIG_NORTEL_HERMES is not set +# CONFIG_NOTIFIER_ERROR_INJECTION is not set +# CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT is not set +# CONFIG_NOZOMI is not set +# CONFIG_NO_BOOTMEM is not set +# CONFIG_NO_HZ is not set +# CONFIG_NO_HZ_FULL is not set +# CONFIG_NO_HZ_IDLE is not set +# CONFIG_NS83820 is not set +# CONFIG_NTB is not set +# CONFIG_NTFS_DEBUG is not set +# CONFIG_NTFS_FS is not set +# CONFIG_NTFS_RW is not set +# CONFIG_NTP_PPS is not set +# CONFIG_NULL_TTY is not set +# CONFIG_NUMA is not set +# CONFIG_NVM is not set +# CONFIG_NVMEM is not set +# CONFIG_NVMEM_BCM_OCOTP is not set +# CONFIG_NVMEM_IMX_OCOTP is not set +# CONFIG_NVMEM_REBOOT_MODE is not set +# CONFIG_NVMEM_SYSFS is not set +# CONFIG_NVME_FC is not set +# CONFIG_NVME_TARGET is not set +# CONFIG_NVRAM is not set +# CONFIG_NV_TCO is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set +# CONFIG_NXP_TJA11XX_PHY is not set +# CONFIG_N_GSM is not set +# CONFIG_OABI_COMPAT is not set +# CONFIG_OBS600 is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_OCTEONTX2_PF is not set +# CONFIG_OF_OVERLAY is not set +CONFIG_OF_RESERVED_MEM=y +# CONFIG_OF_UNITTEST is not set +# CONFIG_OMAP2_DSS_DEBUG is not set +# CONFIG_OMAP2_DSS_DEBUGFS is not set +# CONFIG_OMAP2_DSS_SDI is not set +# CONFIG_OMAP_OCP2SCP is not set +# CONFIG_OMAP_USB2 is not set +# CONFIG_OMFS_FS is not set +# CONFIG_OPENVSWITCH is not set +# CONFIG_OPROFILE is not set +# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set +# CONFIG_OPT3001 is not set +CONFIG_OPTIMIZE_INLINING=y +# CONFIG_ORANGEFS_FS is not set +# CONFIG_ORION_WATCHDOG is not set +# CONFIG_OSF_PARTITION is not set +CONFIG_OVERLAY_FS=y +# CONFIG_OVERLAY_FS_INDEX is not set +# CONFIG_OVERLAY_FS_METACOPY is not set +CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y +# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set +CONFIG_OVERLAY_FS_XINO_AUTO=y +# CONFIG_OWL_LOADER is not set +# CONFIG_P54_COMMON is not set +# CONFIG_PA12203001 is not set +CONFIG_PACKET=y +# CONFIG_PACKET_DIAG is not set +# CONFIG_PACKING is not set +# CONFIG_PAGE_EXTENSION is not set +# CONFIG_PAGE_OWNER is not set +# CONFIG_PAGE_POISONING is not set +# CONFIG_PAGE_REPORTING is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_32KB is not set +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_64KB is not set +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PALMAS_GPADC is not set +# CONFIG_PANASONIC_LAPTOP is not set +# CONFIG_PANEL is not set +CONFIG_PANIC_ON_OOPS=y +CONFIG_PANIC_ON_OOPS_VALUE=1 +CONFIG_PANIC_TIMEOUT=1 +# CONFIG_PANTHERLORD_FF is not set +# CONFIG_PARAVIRT is not set +# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set +# CONFIG_PARPORT is not set +# CONFIG_PARPORT_1284 is not set +# CONFIG_PARPORT_AX88796 is not set +# CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_PC is not set +CONFIG_PARTITION_ADVANCED=y +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARASAN_CF is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_ATP867X is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CS5535 is not set +# CONFIG_PATA_CS5536 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IMX is not set +# CONFIG_PATA_ISAPNP is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_LEGACY is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OCTEON_CF is not set +# CONFIG_PATA_OF_PLATFORM is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PCMCIA is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_QDI is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RDC is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SCH is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_TOSHIBA is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set +# CONFIG_PATA_WINBOND_VLB is not set +# CONFIG_PC104 is not set +# CONFIG_PC300TOO is not set +# CONFIG_PCCARD is not set +# CONFIG_PCH_DMA is not set +# CONFIG_PCH_GBE is not set +# CONFIG_PCH_PHUB is not set +# CONFIG_PCI is not set +# CONFIG_PCI200SYN is not set +# CONFIG_PCIEAER is not set +# CONFIG_PCIEAER_INJECT is not set +# CONFIG_PCIEASPM is not set +# CONFIG_PCIEPORTBUS is not set +# CONFIG_PCIE_ALTERA is not set +# CONFIG_PCIE_ARMADA_8K is not set +# CONFIG_PCIE_BUS_DEFAULT is not set +# CONFIG_PCIE_BUS_PEER2PEER is not set +CONFIG_PCIE_BUS_PERFORMANCE=y +# CONFIG_PCIE_BUS_SAFE is not set +# CONFIG_PCIE_BUS_TUNE_OFF is not set +# CONFIG_PCIE_BW is not set +# CONFIG_PCIE_CADENCE_HOST is not set +# CONFIG_PCIE_CADENCE_PLAT_HOST is not set +# CONFIG_PCIE_DPC is not set +# CONFIG_PCIE_DW_PLAT is not set +# CONFIG_PCIE_DW_PLAT_HOST is not set +# CONFIG_PCIE_ECRC is not set +# CONFIG_PCIE_IPROC is not set +# CONFIG_PCIE_KIRIN is not set +# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set +# CONFIG_PCIE_PTM is not set +# CONFIG_PCIE_XILINX is not set +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_PCI_ATMEL is not set +# CONFIG_PCI_CNB20LE_QUIRK is not set +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_DISABLE_COMMON_QUIRKS is not set +# CONFIG_PCI_ENDPOINT is not set +# CONFIG_PCI_ENDPOINT_TEST is not set +# CONFIG_PCI_FTPCI100 is not set +# CONFIG_PCI_HERMES is not set +# CONFIG_PCI_HISI is not set +# CONFIG_PCI_HOST_GENERIC is not set +# CONFIG_PCI_HOST_THUNDER_ECAM is not set +# CONFIG_PCI_HOST_THUNDER_PEM is not set +# CONFIG_PCI_IOV is not set +# CONFIG_PCI_J721E_HOST is not set +# CONFIG_PCI_LAYERSCAPE is not set +# CONFIG_PCI_MESON is not set +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_PASID is not set +# CONFIG_PCI_PF_STUB is not set +# CONFIG_PCI_PRI is not set +CONFIG_PCI_QUIRKS=y +# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_SW_SWITCHTEC is not set +CONFIG_PCI_SYSCALL=y +# CONFIG_PCI_V3_SEMI is not set +# CONFIG_PCI_XGENE is not set +# CONFIG_PCMCIA is not set +# CONFIG_PCMCIA_3C574 is not set +# CONFIG_PCMCIA_3C589 is not set +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_ATMEL is not set +# CONFIG_PCMCIA_AXNET is not set +# CONFIG_PCMCIA_DEBUG is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_FMVJ18X is not set +# CONFIG_PCMCIA_HERMES is not set +# CONFIG_PCMCIA_LOAD_CIS is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_NMCLAN is not set +# CONFIG_PCMCIA_PCNET is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_PCMCIA_SMC91C92 is not set +# CONFIG_PCMCIA_SPECTRUM is not set +# CONFIG_PCMCIA_SYM53C500 is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_PCMCIA_XIRC2PS is not set +# CONFIG_PCMCIA_XIRCOM is not set +# CONFIG_PCNET32 is not set +# CONFIG_PCSPKR_PLATFORM is not set +# CONFIG_PCS_XPCS is not set +# CONFIG_PD6729 is not set +# CONFIG_PDA_POWER is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_PERCPU_STATS is not set +# CONFIG_PERCPU_TEST is not set +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_EVENTS_AMD_POWER is not set +# CONFIG_PERSISTENT_KEYRINGS is not set +# CONFIG_PHANTOM is not set +# CONFIG_PHONET is not set +# CONFIG_PHYLIB is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +# CONFIG_PHY_CADENCE_DP is not set +# CONFIG_PHY_CADENCE_DPHY is not set +# CONFIG_PHY_CADENCE_SALVO is not set +# CONFIG_PHY_CADENCE_SIERRA is not set +# CONFIG_PHY_CADENCE_TORRENT is not set +# CONFIG_PHY_CPCAP_USB is not set +# CONFIG_PHY_EXYNOS_DP_VIDEO is not set +# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set +# CONFIG_PHY_FSL_IMX8MQ_USB is not set +# CONFIG_PHY_INTEL_KEEMBAY_EMMC is not set +# CONFIG_PHY_MAPPHONE_MDM6600 is not set +# CONFIG_PHY_MIXEL_MIPI_DPHY is not set +# CONFIG_PHY_MTK_HDMI is not set +# CONFIG_PHY_OCELOT_SERDES is not set +# CONFIG_PHY_PXA_28NM_HSIC is not set +# CONFIG_PHY_PXA_28NM_USB2 is not set +# CONFIG_PHY_QCOM_DWC3 is not set +# CONFIG_PHY_QCOM_USB_HS is not set +# CONFIG_PHY_QCOM_USB_HSIC is not set +# CONFIG_PHY_SAMSUNG_USB2 is not set +# CONFIG_PHY_TUSB1210 is not set +# CONFIG_PHY_XGENE is not set +# CONFIG_PI433 is not set +# CONFIG_PID_IN_CONTEXTIDR is not set +# CONFIG_PID_NS is not set +CONFIG_PINCONF=y +# CONFIG_PINCTRL is not set +# CONFIG_PINCTRL_AMD is not set +# CONFIG_PINCTRL_AXP209 is not set +# CONFIG_PINCTRL_CEDARFORK is not set +# CONFIG_PINCTRL_EXYNOS is not set +# CONFIG_PINCTRL_EXYNOS5440 is not set +# CONFIG_PINCTRL_ICELAKE is not set +# CONFIG_PINCTRL_INGENIC is not set +# CONFIG_PINCTRL_MCP23S08 is not set +# CONFIG_PINCTRL_MSM8X74 is not set +# CONFIG_PINCTRL_MT6779 is not set +# CONFIG_PINCTRL_MT8167 is not set +# CONFIG_PINCTRL_MT8192 is not set +# CONFIG_PINCTRL_MTK_V2 is not set +# CONFIG_PINCTRL_OCELOT is not set +CONFIG_PINCTRL_SINGLE=y +# CONFIG_PINCTRL_STMFX is not set +# CONFIG_PINCTRL_SX150X is not set +# CONFIG_PING is not set +CONFIG_PINMUX=y +# CONFIG_PKCS7_MESSAGE_PARSER is not set +# CONFIG_PL310_ERRATA_588369 is not set +# CONFIG_PL310_ERRATA_727915 is not set +# CONFIG_PL310_ERRATA_753970 is not set +# CONFIG_PL310_ERRATA_769419 is not set +# CONFIG_PL320_MBOX is not set +# CONFIG_PL330_DMA is not set +# CONFIG_PLATFORM_MHU is not set +# CONFIG_PLAT_SPEAR is not set +# CONFIG_PLIP is not set +CONFIG_PLUGIN_HOSTCC="" +# CONFIG_PLX_DMA is not set +# CONFIG_PLX_HERMES is not set +# CONFIG_PM is not set +# CONFIG_PMBUS is not set +# CONFIG_PMC_MSP is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_PMS7003 is not set +# CONFIG_PM_AUTOSLEEP is not set +# CONFIG_PM_DEBUG is not set +# CONFIG_PM_DEVFREQ is not set +# CONFIG_PM_WAKELOCKS is not set +# CONFIG_POSIX_MQUEUE is not set +CONFIG_POSIX_TIMERS=y +# CONFIG_POWERCAP is not set +# CONFIG_POWER_AVS is not set +# CONFIG_POWER_RESET is not set +# CONFIG_POWER_RESET_BRCMKONA is not set +# CONFIG_POWER_RESET_BRCMSTB is not set +# CONFIG_POWER_RESET_GPIO is not set +# CONFIG_POWER_RESET_GPIO_RESTART is not set +# CONFIG_POWER_RESET_LTC2952 is not set +# CONFIG_POWER_RESET_PIIX4_POWEROFF is not set +# CONFIG_POWER_RESET_RESTART is not set +# CONFIG_POWER_RESET_SYSCON is not set +# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set +# CONFIG_POWER_RESET_VERSATILE is not set +# CONFIG_POWER_RESET_XGENE is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_POWER_SUPPLY_HWMON is not set +# CONFIG_PPC4xx_GPIO is not set +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_DISABLE_WERROR is not set +# CONFIG_PPC_EMULATED_STATS is not set +# CONFIG_PPC_EPAPR_HV_BYTECHAN is not set +# CONFIG_PPP is not set +# CONFIG_PPPOATM is not set +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_PPP_ASYNC is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_DEFLATE is not set +CONFIG_PPP_FILTER=y +# CONFIG_PPP_MPPE is not set +CONFIG_PPP_MULTILINK=y +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPS is not set +# CONFIG_PPS_CLIENT_GPIO is not set +# CONFIG_PPS_CLIENT_KTIMER is not set +# CONFIG_PPS_CLIENT_LDISC is not set +# CONFIG_PPS_CLIENT_PARPORT is not set +# CONFIG_PPS_DEBUG is not set +# CONFIG_PPTP is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPTIRQ_DELAY_TEST is not set +# CONFIG_PREEMPTIRQ_EVENTS is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PRESTERA is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_PRIME_NUMBERS is not set +CONFIG_PRINTK=y +# CONFIG_PRINTK_CALLER is not set +CONFIG_PRINTK_NMI=y +CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 +# CONFIG_PRINTK_TIME is not set +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_PRISM2_USB is not set +# CONFIG_PRISM54 is not set +# CONFIG_PROC_CHILDREN is not set +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +# CONFIG_PROC_PAGE_MONITOR is not set +# CONFIG_PROC_STRIPPED is not set +CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILING is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_PROVE_RCU is not set +# CONFIG_PROVE_RCU_LIST is not set +# CONFIG_PROVE_RCU_REPEATEDLY is not set +# CONFIG_PSAMPLE is not set +# CONFIG_PSB6970_PHY is not set +# CONFIG_PSI is not set +# CONFIG_PSTORE is not set +# CONFIG_PTDUMP_DEBUGFS is not set +# CONFIG_PTP_1588_CLOCK is not set +# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set +# CONFIG_PTP_1588_CLOCK_IDTCM is not set +# CONFIG_PTP_1588_CLOCK_IXP46X is not set +# CONFIG_PTP_1588_CLOCK_KVM is not set +# CONFIG_PTP_1588_CLOCK_PCH is not set +# CONFIG_PUBLIC_KEY_ALGO_RSA is not set +# CONFIG_PVPANIC is not set +# CONFIG_PWM is not set +# CONFIG_PWM_DEBUG is not set +# CONFIG_PWM_FSL_FTM is not set +# CONFIG_PWM_PCA9685 is not set +CONFIG_PWRSEQ_EMMC=y +# CONFIG_PWRSEQ_SD8787 is not set +CONFIG_PWRSEQ_SIMPLE=y +# CONFIG_QCA7000 is not set +# CONFIG_QCA7000_SPI is not set +# CONFIG_QCA7000_UART is not set +# CONFIG_QCOM_EMAC is not set +# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set +# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set +# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set +# CONFIG_QCOM_HIDMA is not set +# CONFIG_QCOM_HIDMA_MGMT is not set +# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set +# CONFIG_QCOM_SPMI_ADC5 is not set +# CONFIG_QCOM_SPMI_IADC is not set +# CONFIG_QCOM_SPMI_TEMP_ALARM is not set +# CONFIG_QCOM_SPMI_VADC is not set +# CONFIG_QED is not set +# CONFIG_QLA3XXX is not set +# CONFIG_QLCNIC is not set +# CONFIG_QLGE is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_QNX6FS_FS is not set +# CONFIG_QORIQ_CPUFREQ is not set +# CONFIG_QORIQ_THERMAL is not set +# CONFIG_QRTR is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_QUEUED_LOCK_STAT is not set +# CONFIG_QUICC_ENGINE is not set +# CONFIG_QUOTA is not set +# CONFIG_QUOTACTL is not set +# CONFIG_QUOTA_DEBUG is not set +# CONFIG_R3964 is not set +# CONFIG_R6040 is not set +# CONFIG_R8169 is not set +# CONFIG_R8188EU is not set +# CONFIG_R8712U is not set +# CONFIG_R8723AU is not set +# CONFIG_RADIO_ADAPTERS is not set +# CONFIG_RADIO_AZTECH is not set +# CONFIG_RADIO_CADET is not set +# CONFIG_RADIO_GEMTEK is not set +# CONFIG_RADIO_MAXIRADIO is not set +# CONFIG_RADIO_RTRACK is not set +# CONFIG_RADIO_RTRACK2 is not set +# CONFIG_RADIO_SF16FMI is not set +# CONFIG_RADIO_SF16FMR2 is not set +# CONFIG_RADIO_TERRATEC is not set +# CONFIG_RADIO_TRUST is not set +# CONFIG_RADIO_TYPHOON is not set +# CONFIG_RADIO_ZOLTRIX is not set +# CONFIG_RAID6_PQ_BENCHMARK is not set +# CONFIG_RAID_ATTRS is not set +# CONFIG_RALINK is not set +# CONFIG_RANDOM32_SELFTEST is not set +# CONFIG_RANDOMIZE_BASE is not set +# CONFIG_RANDOM_TRUST_BOOTLOADER is not set +# CONFIG_RANDOM_TRUST_CPU is not set +# CONFIG_RAPIDIO is not set +# CONFIG_RAS is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_RBTREE_TEST is not set +# CONFIG_RCU_BOOST is not set +CONFIG_RCU_CPU_STALL_TIMEOUT=60 +# CONFIG_RCU_EQS_DEBUG is not set +# CONFIG_RCU_EXPEDITE_BOOT is not set +CONFIG_RCU_EXPERT=y +CONFIG_RCU_FANOUT=32 +CONFIG_RCU_FANOUT_LEAF=16 +# CONFIG_RCU_FAST_NO_HZ is not set +CONFIG_RCU_KTHREAD_PRIO=0 +# CONFIG_RCU_NOCB_CPU is not set +# CONFIG_RCU_PERF_TEST is not set +# CONFIG_RCU_REF_SCALE_TEST is not set +# CONFIG_RCU_SCALE_TEST is not set +# CONFIG_RCU_STRICT_GRACE_PERIOD is not set +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_RCU_TORTURE_TEST_SLOW_INIT_DELAY=3 +# CONFIG_RCU_TRACE is not set +# CONFIG_RC_ATI_REMOTE is not set +# CONFIG_RC_CORE is not set +# CONFIG_RC_DECODERS is not set +# CONFIG_RC_LOOPBACK is not set +# CONFIG_RC_MAP is not set +# CONFIG_RDS is not set +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_GZIP is not set +# CONFIG_RD_LZ4 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_LZO is not set +# CONFIG_RD_XZ is not set +# CONFIG_RD_ZSTD is not set +# CONFIG_READABLE_ASM is not set +# CONFIG_READ_ONLY_THP_FOR_FS is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_REDWOOD is not set +# CONFIG_REED_SOLOMON_TEST is not set +# CONFIG_REFCOUNT_FULL is not set +# CONFIG_REGMAP is not set +# CONFIG_REGMAP_I2C is not set +# CONFIG_REGMAP_MMIO is not set +# CONFIG_REGMAP_SPI is not set +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_88PG86X is not set +# CONFIG_REGULATOR_ACT8865 is not set +# CONFIG_REGULATOR_AD5398 is not set +# CONFIG_REGULATOR_ANATOP is not set +# CONFIG_REGULATOR_DA9210 is not set +# CONFIG_REGULATOR_DA9211 is not set +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_FAN53555 is not set +# CONFIG_REGULATOR_FAN53880 is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_GPIO is not set +# CONFIG_REGULATOR_ISL6271A is not set +# CONFIG_REGULATOR_ISL9305 is not set +# CONFIG_REGULATOR_LP3971 is not set +# CONFIG_REGULATOR_LP3972 is not set +# CONFIG_REGULATOR_LP872X is not set +# CONFIG_REGULATOR_LP8755 is not set +# CONFIG_REGULATOR_LTC3589 is not set +# CONFIG_REGULATOR_LTC3676 is not set +# CONFIG_REGULATOR_MAX1586 is not set +# CONFIG_REGULATOR_MAX77826 is not set +# CONFIG_REGULATOR_MAX8649 is not set +# CONFIG_REGULATOR_MAX8660 is not set +# CONFIG_REGULATOR_MAX8952 is not set +# CONFIG_REGULATOR_MAX8973 is not set +# CONFIG_REGULATOR_MCP16502 is not set +# CONFIG_REGULATOR_MP5416 is not set +# CONFIG_REGULATOR_MP8859 is not set +# CONFIG_REGULATOR_MP886X is not set +# CONFIG_REGULATOR_MPQ7920 is not set +# CONFIG_REGULATOR_MT6311 is not set +# CONFIG_REGULATOR_PCA9450 is not set +# CONFIG_REGULATOR_PFUZE100 is not set +# CONFIG_REGULATOR_PV88060 is not set +# CONFIG_REGULATOR_PV88080 is not set +# CONFIG_REGULATOR_PV88090 is not set +# CONFIG_REGULATOR_PWM is not set +# CONFIG_REGULATOR_SLG51000 is not set +# CONFIG_REGULATOR_SY8106A is not set +# CONFIG_REGULATOR_SY8824X is not set +# CONFIG_REGULATOR_SY8827N is not set +# CONFIG_REGULATOR_TI_ABB is not set +# CONFIG_REGULATOR_TPS51632 is not set +# CONFIG_REGULATOR_TPS62360 is not set +# CONFIG_REGULATOR_TPS65023 is not set +# CONFIG_REGULATOR_TPS6507X is not set +# CONFIG_REGULATOR_TPS65132 is not set +# CONFIG_REGULATOR_TPS6524X is not set +# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set +# CONFIG_REGULATOR_VCTRL is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_REISERFS_FS_POSIX_ACL is not set +# CONFIG_REISERFS_FS_SECURITY is not set +CONFIG_REISERFS_FS_XATTR=y +# CONFIG_REISERFS_PROC_INFO is not set +# CONFIG_RELAY is not set +# CONFIG_RELOCATABLE is not set +# CONFIG_REMOTEPROC is not set +# CONFIG_RENESAS_PHY is not set +# CONFIG_RESET_ATH79 is not set +# CONFIG_RESET_BERLIN is not set +# CONFIG_RESET_BRCMSTB_RESCAL is not set +# CONFIG_RESET_CONTROLLER is not set +# CONFIG_RESET_IMX7 is not set +# CONFIG_RESET_INTEL_GW is not set +# CONFIG_RESET_LANTIQ is not set +# CONFIG_RESET_LPC18XX is not set +# CONFIG_RESET_MESON is not set +# CONFIG_RESET_PISTACHIO is not set +# CONFIG_RESET_SOCFPGA is not set +# CONFIG_RESET_STM32 is not set +# CONFIG_RESET_SUNXI is not set +# CONFIG_RESET_TEGRA_BPMP is not set +# CONFIG_RESET_TI_SYSCON is not set +# CONFIG_RESET_ZYNQ is not set +# CONFIG_RFD77402 is not set +# CONFIG_RFD_FTL is not set +CONFIG_RFKILL=y +# CONFIG_RFKILL_FULL is not set +# CONFIG_RFKILL_GPIO is not set +# CONFIG_RFKILL_INPUT is not set +# CONFIG_RFKILL_LEDS is not set +# CONFIG_RFKILL_REGULATOR is not set +# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_RING_BUFFER_STARTUP_TEST is not set +# CONFIG_RMI4_CORE is not set +# CONFIG_RMNET is not set +# CONFIG_ROCKCHIP_PHY is not set +# CONFIG_ROCKER is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_ROSE is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPMSG_QCOM_GLINK_RPM is not set +# CONFIG_RPMSG_VIRTIO is not set +# CONFIG_RPR0521 is not set +# CONFIG_RSEQ is not set +# CONFIG_RT2X00 is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_RTC_DEBUG is not set +# CONFIG_RTC_DRV_ABB5ZES3 is not set +# CONFIG_RTC_DRV_ABEOZ9 is not set +# CONFIG_RTC_DRV_ABX80X is not set +# CONFIG_RTC_DRV_ARMADA38X is not set +# CONFIG_RTC_DRV_AU1XXX is not set +# CONFIG_RTC_DRV_BQ32K is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_CADENCE is not set +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1302 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1307_CENTURY is not set +# CONFIG_RTC_DRV_DS1307_HWMON is not set +# CONFIG_RTC_DRV_DS1343 is not set +# CONFIG_RTC_DRV_DS1347 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_DS1685_FAMILY is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_DS2404 is not set +# CONFIG_RTC_DRV_DS3232 is not set +# CONFIG_RTC_DRV_DS3234 is not set +# CONFIG_RTC_DRV_EM3027 is not set +# CONFIG_RTC_DRV_EP93XX is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_FTRTC010 is not set +# CONFIG_RTC_DRV_GENERIC is not set +# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set +# CONFIG_RTC_DRV_HYM8563 is not set +# CONFIG_RTC_DRV_ISL12022 is not set +# CONFIG_RTC_DRV_ISL12026 is not set +# CONFIG_RTC_DRV_ISL12057 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_M41T93 is not set +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_MAX6916 is not set +# CONFIG_RTC_DRV_MCP795 is not set +# CONFIG_RTC_DRV_MOXART is not set +# CONFIG_RTC_DRV_MPC5121 is not set +# CONFIG_RTC_DRV_MSM6242 is not set +# CONFIG_RTC_DRV_MT2712 is not set +# CONFIG_RTC_DRV_OMAP is not set +# CONFIG_RTC_DRV_PCF2123 is not set +# CONFIG_RTC_DRV_PCF2127 is not set +# CONFIG_RTC_DRV_PCF85063 is not set +# CONFIG_RTC_DRV_PCF8523 is not set +# CONFIG_RTC_DRV_PCF85363 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_PL030 is not set +# CONFIG_RTC_DRV_PL031 is not set +# CONFIG_RTC_DRV_PS3 is not set +# CONFIG_RTC_DRV_PT7C4338 is not set +# CONFIG_RTC_DRV_R7301 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RP5C01 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_RTC7301 is not set +# CONFIG_RTC_DRV_RV3028 is not set +# CONFIG_RTC_DRV_RV3029C2 is not set +# CONFIG_RTC_DRV_RV8803 is not set +# CONFIG_RTC_DRV_RX4581 is not set +# CONFIG_RTC_DRV_RX6110 is not set +# CONFIG_RTC_DRV_RX8010 is not set +# CONFIG_RTC_DRV_RX8025 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_SD3078 is not set +# CONFIG_RTC_DRV_SNVS is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_SUN6I is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_V3020 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_XGENE is not set +# CONFIG_RTC_DRV_ZYNQMP is not set +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_LIB=y +# CONFIG_RTC_NVMEM is not set +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" +# CONFIG_RTL8180 is not set +# CONFIG_RTL8187 is not set +# CONFIG_RTL8192E is not set +# CONFIG_RTL8192U is not set +# CONFIG_RTL8306_PHY is not set +# CONFIG_RTL8366RB_PHY is not set +# CONFIG_RTL8366S_PHY is not set +# CONFIG_RTL8366_SMI is not set +# CONFIG_RTL8366_SMI_DEBUG_FS is not set +# CONFIG_RTL8367B_PHY is not set +# CONFIG_RTL8367_PHY is not set +# CONFIG_RTLLIB is not set +# CONFIG_RTL_CARDS is not set +# CONFIG_RTS5208 is not set +CONFIG_RT_MUTEXES=y +# CONFIG_RUNTIME_DEBUG is not set +CONFIG_RUNTIME_TESTING_MENU=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_RXKAD=y +# CONFIG_S2IO is not set +# CONFIG_SAMPLES is not set +# CONFIG_SAMSUNG_LAPTOP is not set +# CONFIG_SATA_ACARD_AHCI is not set +# CONFIG_SATA_AHCI is not set +# CONFIG_SATA_AHCI_PLATFORM is not set +# CONFIG_SATA_DWC is not set +# CONFIG_SATA_FSL is not set +# CONFIG_SATA_HIGHBANK is not set +# CONFIG_SATA_HOST is not set +# CONFIG_SATA_INIC162X is not set +CONFIG_SATA_MOBILE_LPM_POLICY=0 +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_SATA_PMP is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_RCAR is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_SVW is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SBC_FITPC2_WATCHDOG is not set +CONFIG_SBITMAP=y +# CONFIG_SC92031 is not set +# CONFIG_SCA3000 is not set +# CONFIG_SCACHE_DEBUGFS is not set +# CONFIG_SCC is not set +# CONFIG_SCD30_CORE is not set +# CONFIG_SCF_TORTURE_TEST is not set +# CONFIG_SCHEDSTATS is not set +# CONFIG_SCHED_AUTOGROUP is not set +# CONFIG_SCHED_DEBUG is not set +CONFIG_SCHED_HRTICK=y +# CONFIG_SCHED_MC is not set +CONFIG_SCHED_OMIT_FRAME_POINTER=y +# CONFIG_SCHED_SMT is not set +# CONFIG_SCHED_STACK_END_CHECK is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_SCR24X is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_3W_SAS is not set +# CONFIG_SCSI_7000FASST is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_AHA152X is not set +# CONFIG_SCSI_AHA1542 is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_AM53C974 is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_SCSI_BFA_FC is not set +# CONFIG_SCSI_BNX2X_FCOE is not set +# CONFIG_SCSI_BNX2_ISCSI is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_CHELSIO_FCOE is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_CXGB3_ISCSI is not set +# CONFIG_SCSI_CXGB4_ISCSI is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_DTC3280 is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_ESAS2R is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_FDOMAIN_PCI is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_GENERIC_NCR5380 is not set +# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set +# CONFIG_SCSI_HISI_SAS is not set +# CONFIG_SCSI_HPSA is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_IN2000 is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_ISCI is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_LOGGING is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_LPFC is not set +CONFIG_SCSI_MOD=y +# CONFIG_SCSI_MPT2SAS is not set +# CONFIG_SCSI_MPT3SAS is not set +# CONFIG_SCSI_MQ_DEFAULT is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_MVSAS_DEBUG is not set +# CONFIG_SCSI_MVUMI is not set +# CONFIG_SCSI_MYRB is not set +# CONFIG_SCSI_MYRS is not set +# CONFIG_SCSI_NCR53C406A is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_OSD_INITIATOR is not set +# CONFIG_SCSI_PAS16 is not set +# CONFIG_SCSI_PM8001 is not set +# CONFIG_SCSI_PMCRAID is not set +CONFIG_SCSI_PROC_FS=y +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLOGIC_FAS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +# CONFIG_SCSI_SMARTPQI is not set +# CONFIG_SCSI_SNIC is not set +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C416 is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_T128 is not set +# CONFIG_SCSI_U14_34F is not set +# CONFIG_SCSI_UFSHCD is not set +# CONFIG_SCSI_ULTRASTOR is not set +# CONFIG_SCSI_VIRTIO is not set +# CONFIG_SCSI_WD719X is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_SDIO_UART is not set +# CONFIG_SDR_MAX2175 is not set +# CONFIG_SDR_PLATFORM_DRIVERS is not set +# CONFIG_SD_ADC_MODULATOR is not set +# CONFIG_SECCOMP is not set +CONFIG_SECTION_MISMATCH_WARN_ONLY=y +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_APPARMOR is not set +CONFIG_SECURITY_DMESG_RESTRICT=y +# CONFIG_SECURITY_LOADPIN is not set +# CONFIG_SECURITY_LOCKDOWN_LSM is not set +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_SAFESETID is not set +# CONFIG_SECURITY_SELINUX_AVC_STATS is not set +# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0 +# CONFIG_SECURITY_SELINUX_DEVELOP is not set +# CONFIG_SECURITY_SELINUX_DISABLE is not set +# CONFIG_SECURITY_SMACK is not set +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_SECURITY_YAMA is not set +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_SENSIRION_SGP30 is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_ACPI_POWER is not set +# CONFIG_SENSORS_AD7314 is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADC128D818 is not set +# CONFIG_SENSORS_ADCXX is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM1177 is not set +# CONFIG_SENSORS_ADM1275 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADS1015 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_ADS7871 is not set +# CONFIG_SENSORS_ADT7310 is not set +# CONFIG_SENSORS_ADT7410 is not set +# CONFIG_SENSORS_ADT7411 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_AMC6821 is not set +# CONFIG_SENSORS_APDS990X is not set +# CONFIG_SENSORS_APPLESMC is not set +# CONFIG_SENSORS_AS370 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ASC7621 is not set +# CONFIG_SENSORS_ASPEED is not set +# CONFIG_SENSORS_ATK0110 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_AXI_FAN_CONTROL is not set +# CONFIG_SENSORS_BEL_PFE is not set +# CONFIG_SENSORS_BH1770 is not set +# CONFIG_SENSORS_BH1780 is not set +# CONFIG_SENSORS_CORETEMP is not set +# CONFIG_SENSORS_CORSAIR_CPRO is not set +# CONFIG_SENSORS_DELL_SMM is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_DS620 is not set +# CONFIG_SENSORS_EMC1403 is not set +# CONFIG_SENSORS_EMC2103 is not set +# CONFIG_SENSORS_EMC6W201 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_FAM15H_POWER is not set +# CONFIG_SENSORS_FSCHMD is not set +# CONFIG_SENSORS_FTSTEUTATES is not set +# CONFIG_SENSORS_G760A is not set +# CONFIG_SENSORS_G762 is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_GPIO_FAN is not set +# CONFIG_SENSORS_GSC is not set +# CONFIG_SENSORS_HDAPS is not set +# CONFIG_SENSORS_HIH6130 is not set +# CONFIG_SENSORS_HMC5843 is not set +# CONFIG_SENSORS_HMC5843_I2C is not set +# CONFIG_SENSORS_HMC5843_SPI is not set +# CONFIG_SENSORS_HTU21 is not set +# CONFIG_SENSORS_I5500 is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_IBM_CFFPS is not set +# CONFIG_SENSORS_IIO_HWMON is not set +# CONFIG_SENSORS_INA209 is not set +# CONFIG_SENSORS_INA2XX is not set +# CONFIG_SENSORS_INA3221 is not set +# CONFIG_SENSORS_INSPUR_IPSPS is not set +# CONFIG_SENSORS_IR35221 is not set +# CONFIG_SENSORS_IR38064 is not set +# CONFIG_SENSORS_IRPS5401 is not set +# CONFIG_SENSORS_ISL29018 is not set +# CONFIG_SENSORS_ISL29028 is not set +# CONFIG_SENSORS_ISL68137 is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_JC42 is not set +# CONFIG_SENSORS_K10TEMP is not set +# CONFIG_SENSORS_K8TEMP is not set +# CONFIG_SENSORS_LINEAGE is not set +# CONFIG_SENSORS_LIS3LV02D is not set +# CONFIG_SENSORS_LIS3_I2C is not set +# CONFIG_SENSORS_LIS3_SPI is not set +# CONFIG_SENSORS_LM25066 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM73 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LM95234 is not set +# CONFIG_SENSORS_LM95241 is not set +# CONFIG_SENSORS_LM95245 is not set +# CONFIG_SENSORS_LTC2945 is not set +# CONFIG_SENSORS_LTC2947_I2C is not set +# CONFIG_SENSORS_LTC2947_SPI is not set +# CONFIG_SENSORS_LTC2978 is not set +# CONFIG_SENSORS_LTC2990 is not set +# CONFIG_SENSORS_LTC3815 is not set +# CONFIG_SENSORS_LTC4151 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4222 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LTC4260 is not set +# CONFIG_SENSORS_LTC4261 is not set +# CONFIG_SENSORS_LTQ_CPUTEMP is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_MAX16064 is not set +# CONFIG_SENSORS_MAX16065 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX16601 is not set +# CONFIG_SENSORS_MAX1668 is not set +# CONFIG_SENSORS_MAX197 is not set +# CONFIG_SENSORS_MAX20730 is not set +# CONFIG_SENSORS_MAX20751 is not set +# CONFIG_SENSORS_MAX31722 is not set +# CONFIG_SENSORS_MAX31730 is not set +# CONFIG_SENSORS_MAX31785 is not set +# CONFIG_SENSORS_MAX31790 is not set +# CONFIG_SENSORS_MAX34440 is not set +# CONFIG_SENSORS_MAX6621 is not set +# CONFIG_SENSORS_MAX6639 is not set +# CONFIG_SENSORS_MAX6642 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_MAX6697 is not set +# CONFIG_SENSORS_MAX8688 is not set +# CONFIG_SENSORS_MCP3021 is not set +# CONFIG_SENSORS_NCT6683 is not set +# CONFIG_SENSORS_NCT6775 is not set +# CONFIG_SENSORS_NCT7802 is not set +# CONFIG_SENSORS_NCT7904 is not set +# CONFIG_SENSORS_NPCM7XX is not set +# CONFIG_SENSORS_NSA320 is not set +# CONFIG_SENSORS_NTC_THERMISTOR is not set +# CONFIG_SENSORS_OCC_P8_I2C is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_PMBUS is not set +# CONFIG_SENSORS_POWR1220 is not set +# CONFIG_SENSORS_PWM_FAN is not set +# CONFIG_SENSORS_PXE1610 is not set +# CONFIG_SENSORS_RM3100_I2C is not set +# CONFIG_SENSORS_RM3100_SPI is not set +# CONFIG_SENSORS_SCH5627 is not set +# CONFIG_SENSORS_SCH5636 is not set +# CONFIG_SENSORS_SCH56XX_COMMON is not set +# CONFIG_SENSORS_SHT15 is not set +# CONFIG_SENSORS_SHT21 is not set +# CONFIG_SENSORS_SHT3x is not set +# CONFIG_SENSORS_SHTC1 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMM665 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_STTS751 is not set +# CONFIG_SENSORS_TC654 is not set +# CONFIG_SENSORS_TC74 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_TMP102 is not set +# CONFIG_SENSORS_TMP103 is not set +# CONFIG_SENSORS_TMP108 is not set +# CONFIG_SENSORS_TMP401 is not set +# CONFIG_SENSORS_TMP421 is not set +# CONFIG_SENSORS_TMP513 is not set +# CONFIG_SENSORS_TPS40422 is not set +# CONFIG_SENSORS_TPS53679 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_SENSORS_TSL2563 is not set +# CONFIG_SENSORS_UCD9000 is not set +# CONFIG_SENSORS_UCD9200 is not set +# CONFIG_SENSORS_VEXPRESS is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VIA_CPUTEMP is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83773G is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83795 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_XDPE122 is not set +# CONFIG_SENSORS_XGENE is not set +# CONFIG_SENSORS_ZL6100 is not set +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_16550A_VARIANTS is not set +# CONFIG_SERIAL_8250_ACCENT is not set +# CONFIG_SERIAL_8250_ASPEED_VUART is not set +# CONFIG_SERIAL_8250_BOCA is not set +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_CS is not set +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +CONFIG_SERIAL_8250_DMA=y +# CONFIG_SERIAL_8250_DW is not set +# CONFIG_SERIAL_8250_EM is not set +# CONFIG_SERIAL_8250_EXAR is not set +# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set +# CONFIG_SERIAL_8250_EXTENDED is not set +# CONFIG_SERIAL_8250_FINTEK is not set +# CONFIG_SERIAL_8250_FOURPORT is not set +# CONFIG_SERIAL_8250_HUB6 is not set +# CONFIG_SERIAL_8250_INGENIC is not set +# CONFIG_SERIAL_8250_LPSS is not set +# CONFIG_SERIAL_8250_MANY_PORTS is not set +# CONFIG_SERIAL_8250_MID is not set +# CONFIG_SERIAL_8250_MOXA is not set +CONFIG_SERIAL_8250_NR_UARTS=2 +# CONFIG_SERIAL_8250_PCI is not set +# CONFIG_SERIAL_8250_RSA is not set +# CONFIG_SERIAL_8250_RT288X is not set +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set +# CONFIG_SERIAL_AMBA_PL010 is not set +# CONFIG_SERIAL_AMBA_PL011 is not set +# CONFIG_SERIAL_ARC is not set +# CONFIG_SERIAL_BCM63XX is not set +# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_DEV_BUS is not set +CONFIG_SERIAL_EARLYCON=y +# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set +# CONFIG_SERIAL_FSL_LINFLEXUART is not set +# CONFIG_SERIAL_FSL_LPUART is not set +# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set +# CONFIG_SERIAL_IFX6X60 is not set +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_MAX3100 is not set +# CONFIG_SERIAL_MAX310X is not set +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set +# CONFIG_SERIAL_PCH_UART is not set +# CONFIG_SERIAL_RP2 is not set +# CONFIG_SERIAL_SC16IS7XX is not set +# CONFIG_SERIAL_SCCNXP is not set +# CONFIG_SERIAL_SH_SCI is not set +# CONFIG_SERIAL_SIFIVE is not set +# CONFIG_SERIAL_SPRD is not set +# CONFIG_SERIAL_STM32 is not set +# CONFIG_SERIAL_ST_ASC is not set +# CONFIG_SERIAL_TIMBERDALE is not set +# CONFIG_SERIAL_UARTLITE is not set +# CONFIG_SERIAL_XILINX_PS_UART is not set +# CONFIG_SERIO is not set +# CONFIG_SERIO_ALTERA_PS2 is not set +# CONFIG_SERIO_AMBAKMI is not set +# CONFIG_SERIO_APBPS2 is not set +# CONFIG_SERIO_ARC_PS2 is not set +# CONFIG_SERIO_CT82C710 is not set +# CONFIG_SERIO_GPIO_PS2 is not set +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_PARKBD is not set +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_PS2MULT is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_SUN4I_PS2 is not set +# CONFIG_SFC is not set +# CONFIG_SFC_FALCON is not set +# CONFIG_SFI is not set +# CONFIG_SFP is not set +# CONFIG_SF_PDMA is not set +# CONFIG_SGETMASK_SYSCALL is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_SGI_IP22 is not set +# CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set +# CONFIG_SGI_IP32 is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_SG_POOL is not set +# CONFIG_SG_SPLIT is not set +CONFIG_SHMEM=y +# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set +# CONFIG_SH_ETH is not set +# CONFIG_SH_TIMER_CMT is not set +# CONFIG_SH_TIMER_MTU2 is not set +# CONFIG_SH_TIMER_TMU is not set +# CONFIG_SI1133 is not set +# CONFIG_SI1145 is not set +# CONFIG_SI7005 is not set +# CONFIG_SI7020 is not set +# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_SWARM is not set +CONFIG_SIGNALFD=y +# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set +# CONFIG_SIMPLE_GPIO is not set +# CONFIG_SIMPLE_PM_BUS is not set +# CONFIG_SIOX is not set +# CONFIG_SIS190 is not set +# CONFIG_SIS900 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_SKY2_DEBUG is not set +# CONFIG_SLAB is not set +CONFIG_SLABINFO=y +# CONFIG_SLAB_FREELIST_HARDENED is not set +# CONFIG_SLAB_FREELIST_RANDOM is not set +CONFIG_SLAB_MERGE_DEFAULT=y +# CONFIG_SLHC is not set +# CONFIG_SLICOSS is not set +# CONFIG_SLIMBUS is not set +# CONFIG_SLIP is not set +# CONFIG_SLOB is not set +CONFIG_SLUB=y +CONFIG_SLUB_CPU_PARTIAL=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_MEMCG_SYSFS_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_SMARTJOYPLUS_FF is not set +# CONFIG_SMC911X is not set +# CONFIG_SMC9194 is not set +# CONFIG_SMC91X is not set +# CONFIG_SMP is not set +# CONFIG_SMSC911X is not set +# CONFIG_SMSC9420 is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_SMS_SDIO_DRV is not set +# CONFIG_SMS_USB_DRV is not set +# CONFIG_SM_FTL is not set +# CONFIG_SND is not set +# CONFIG_SND_AC97_POWER_SAVE is not set +# CONFIG_SND_AD1816A is not set +# CONFIG_SND_AD1848 is not set +# CONFIG_SND_AD1889 is not set +# CONFIG_SND_ADLIB is not set +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ALOOP is not set +# CONFIG_SND_ALS100 is not set +# CONFIG_SND_ALS300 is not set +# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_ARM is not set +# CONFIG_SND_ASIHPI is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_ATMEL_AC97C is not set +# CONFIG_SND_ATMEL_SOC is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AUDIO_GRAPH_CARD is not set +# CONFIG_SND_AUDIO_GRAPH_SCU_CARD is not set +# CONFIG_SND_AW2 is not set +# CONFIG_SND_AZT2320 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BCD2000 is not set +# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMI8330 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_CS4231 is not set +# CONFIG_SND_CS4236 is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set +# CONFIG_SND_CS5535AUDIO is not set +# CONFIG_SND_CTXFI is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_DEBUG is not set +# CONFIG_SND_DESIGNWARE_I2S is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_EDMA_SOC is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_EMU10K1_SEQ is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1688 is not set +# CONFIG_SND_ES18XX is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_FIREWIRE is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_GUSCLASSIC is not set +# CONFIG_SND_GUSEXTREME is not set +# CONFIG_SND_GUSMAX is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDA_INTEL_DETECT_DMIC is not set +CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 +CONFIG_SND_HDA_PREALLOC_SIZE=64 +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_HRTIMER is not set +# CONFIG_SND_HWDEP is not set +# CONFIG_SND_I2S_HI6210_I2S is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_INDIGODJX is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGOIOX is not set +# CONFIG_SND_INTEL8X0 is not set +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_INTERWAVE is not set +# CONFIG_SND_INTERWAVE_STB is not set +# CONFIG_SND_ISA is not set +# CONFIG_SND_JZ4740_SOC_I2S is not set +# CONFIG_SND_KIRKWOOD_SOC is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_LOLA is not set +# CONFIG_SND_LX6464ES is not set +# CONFIG_SND_MAESTRO3 is not set +CONFIG_SND_MAX_CARDS=16 +# CONFIG_SND_MIA is not set +# CONFIG_SND_MIPS is not set +# CONFIG_SND_MIRO is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MPC52xx_SOC_EFIKA is not set +# CONFIG_SND_MPU401 is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_MTS64 is not set +# CONFIG_SND_MXS_SOC is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_OPL3SA2 is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_OPTI92X_AD1848 is not set +# CONFIG_SND_OPTI92X_CS4231 is not set +# CONFIG_SND_OPTI93X is not set +CONFIG_SND_OSSEMUL=y +# CONFIG_SND_OXYGEN is not set +CONFIG_SND_PCI=y +# CONFIG_SND_PCM is not set +# CONFIG_SND_PCMCIA is not set +# CONFIG_SND_PCM_OSS is not set +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_PCM_TIMER is not set +# CONFIG_SND_PCM_XRUN_DEBUG is not set +# CONFIG_SND_PCXHR is not set +# CONFIG_SND_PDAUDIOCF is not set +# CONFIG_SND_PORTMAN2X4 is not set +# CONFIG_SND_POWERPC_SOC is not set +# CONFIG_SND_PPC is not set +CONFIG_SND_PROC_FS=y +# CONFIG_SND_RAWMIDI is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_RIPTIDE is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_RTCTIMER is not set +# CONFIG_SND_SB16 is not set +# CONFIG_SND_SB8 is not set +# CONFIG_SND_SBAWE is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_SE6X is not set +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_SIMPLE_CARD is not set +# CONFIG_SND_SIMPLE_SCU_CARD is not set +# CONFIG_SND_SIS7019 is not set +# CONFIG_SND_SOC is not set +# CONFIG_SND_SOC_AC97_CODEC is not set +# CONFIG_SND_SOC_ADAU1701 is not set +# CONFIG_SND_SOC_ADAU1761_I2C is not set +# CONFIG_SND_SOC_ADAU1761_SPI is not set +# CONFIG_SND_SOC_ADAU7002 is not set +# CONFIG_SND_SOC_ADAU7118_HW is not set +# CONFIG_SND_SOC_ADAU7118_I2C is not set +# CONFIG_SND_SOC_AK4104 is not set +# CONFIG_SND_SOC_AK4118 is not set +# CONFIG_SND_SOC_AK4458 is not set +# CONFIG_SND_SOC_AK4554 is not set +# CONFIG_SND_SOC_AK4613 is not set +# CONFIG_SND_SOC_AK4642 is not set +# CONFIG_SND_SOC_AK5386 is not set +# CONFIG_SND_SOC_AK5558 is not set +# CONFIG_SND_SOC_ALC5623 is not set +# CONFIG_SND_SOC_AMD_ACP is not set +# CONFIG_SND_SOC_AMD_ACP3x is not set +# CONFIG_SND_SOC_AU1XAUDIO is not set +# CONFIG_SND_SOC_AU1XPSC is not set +# CONFIG_SND_SOC_BD28623 is not set +# CONFIG_SND_SOC_BT_SCO is not set +# CONFIG_SND_SOC_CS35L32 is not set +# CONFIG_SND_SOC_CS35L33 is not set +# CONFIG_SND_SOC_CS35L34 is not set +# CONFIG_SND_SOC_CS35L35 is not set +# CONFIG_SND_SOC_CS35L36 is not set +# CONFIG_SND_SOC_CS4265 is not set +# CONFIG_SND_SOC_CS4270 is not set +# CONFIG_SND_SOC_CS4271 is not set +# CONFIG_SND_SOC_CS4271_I2C is not set +# CONFIG_SND_SOC_CS4271_SPI is not set +# CONFIG_SND_SOC_CS42L42 is not set +# CONFIG_SND_SOC_CS42L51_I2C is not set +# CONFIG_SND_SOC_CS42L52 is not set +# CONFIG_SND_SOC_CS42L56 is not set +# CONFIG_SND_SOC_CS42L73 is not set +# CONFIG_SND_SOC_CS42XX8_I2C is not set +# CONFIG_SND_SOC_CS43130 is not set +# CONFIG_SND_SOC_CS4341 is not set +# CONFIG_SND_SOC_CS4349 is not set +# CONFIG_SND_SOC_CS53L30 is not set +# CONFIG_SND_SOC_CX2072X is not set +# CONFIG_SND_SOC_DIO2125 is not set +# CONFIG_SND_SOC_DMIC is not set +# CONFIG_SND_SOC_ES7134 is not set +# CONFIG_SND_SOC_ES7241 is not set +# CONFIG_SND_SOC_ES8316 is not set +# CONFIG_SND_SOC_ES8328 is not set +# CONFIG_SND_SOC_ES8328_I2C is not set +# CONFIG_SND_SOC_ES8328_SPI is not set +# CONFIG_SND_SOC_EUKREA_TLV320 is not set +# CONFIG_SND_SOC_FSL_ASOC_CARD is not set +# CONFIG_SND_SOC_FSL_ASRC is not set +# CONFIG_SND_SOC_FSL_AUDMIX is not set +# CONFIG_SND_SOC_FSL_ESAI is not set +# CONFIG_SND_SOC_FSL_MICFIL is not set +# CONFIG_SND_SOC_FSL_SAI is not set +# CONFIG_SND_SOC_FSL_SPDIF is not set +# CONFIG_SND_SOC_FSL_SSI is not set +# CONFIG_SND_SOC_GTM601 is not set +# CONFIG_SND_SOC_ICS43432 is not set +# CONFIG_SND_SOC_IMG is not set +# CONFIG_SND_SOC_IMX_AUDMIX is not set +# CONFIG_SND_SOC_IMX_AUDMUX is not set +# CONFIG_SND_SOC_IMX_ES8328 is not set +# CONFIG_SND_SOC_IMX_SPDIF is not set +# CONFIG_SND_SOC_IMX_WM8962 is not set +# CONFIG_SND_SOC_INNO_RK3036 is not set +# CONFIG_SND_SOC_INTEL_APL is not set +# CONFIG_SND_SOC_INTEL_BAYTRAIL is not set +# CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH is not set +# CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH is not set +# CONFIG_SND_SOC_INTEL_BXT_RT298_MACH is not set +# CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH is not set +# CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH is not set +# CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH is not set +# CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH is not set +# CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH is not set +# CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH is not set +# CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH is not set +# CONFIG_SND_SOC_INTEL_CFL is not set +# CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH is not set +# CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH is not set +# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH is not set +# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH is not set +# CONFIG_SND_SOC_INTEL_CML_H is not set +# CONFIG_SND_SOC_INTEL_CML_LP is not set +# CONFIG_SND_SOC_INTEL_CNL is not set +# CONFIG_SND_SOC_INTEL_GLK is not set +# CONFIG_SND_SOC_INTEL_HASWELL is not set +# CONFIG_SND_SOC_INTEL_KBL is not set +# CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH is not set +# CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH is not set +# CONFIG_SND_SOC_INTEL_KEEMBAY is not set +# CONFIG_SND_SOC_INTEL_SKL is not set +# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH is not set +# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH is not set +# CONFIG_SND_SOC_INTEL_SKL_RT286_MACH is not set +# CONFIG_SND_SOC_INTEL_SKYLAKE is not set +# CONFIG_SND_SOC_INTEL_SST is not set +CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y +# CONFIG_SND_SOC_JZ4725B_CODEC is not set +# CONFIG_SND_SOC_JZ4740_CODEC is not set +# CONFIG_SND_SOC_MA120X0P is not set +# CONFIG_SND_SOC_MAX9759 is not set +# CONFIG_SND_SOC_MAX98088 is not set +# CONFIG_SND_SOC_MAX98357A is not set +# CONFIG_SND_SOC_MAX98373 is not set +# CONFIG_SND_SOC_MAX98373_I2C is not set +# CONFIG_SND_SOC_MAX98390 is not set +# CONFIG_SND_SOC_MAX98504 is not set +# CONFIG_SND_SOC_MAX9860 is not set +# CONFIG_SND_SOC_MAX9867 is not set +# CONFIG_SND_SOC_MAX98927 is not set +# CONFIG_SND_SOC_MEDIATEK is not set +# CONFIG_SND_SOC_MPC5200_AC97 is not set +# CONFIG_SND_SOC_MPC5200_I2S is not set +# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set +# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set +# CONFIG_SND_SOC_MT2701 is not set +# CONFIG_SND_SOC_MT6351 is not set +# CONFIG_SND_SOC_MT6358 is not set +# CONFIG_SND_SOC_MT6660 is not set +# CONFIG_SND_SOC_MT6797 is not set +# CONFIG_SND_SOC_MT8173 is not set +# CONFIG_SND_SOC_MT8183 is not set +# CONFIG_SND_SOC_MTK_BTCVSD is not set +# CONFIG_SND_SOC_NAU8540 is not set +# CONFIG_SND_SOC_NAU8810 is not set +# CONFIG_SND_SOC_NAU8822 is not set +# CONFIG_SND_SOC_NAU8824 is not set +# CONFIG_SND_SOC_PCM1681 is not set +# CONFIG_SND_SOC_PCM1789_I2C is not set +# CONFIG_SND_SOC_PCM1792A is not set +# CONFIG_SND_SOC_PCM179X_I2C is not set +# CONFIG_SND_SOC_PCM179X_SPI is not set +# CONFIG_SND_SOC_PCM186X_I2C is not set +# CONFIG_SND_SOC_PCM186X_SPI is not set +# CONFIG_SND_SOC_PCM3060_I2C is not set +# CONFIG_SND_SOC_PCM3060_SPI is not set +# CONFIG_SND_SOC_PCM3168A_I2C is not set +# CONFIG_SND_SOC_PCM3168A_SPI is not set +# CONFIG_SND_SOC_PCM512x_I2C is not set +# CONFIG_SND_SOC_PCM512x_SPI is not set +# CONFIG_SND_SOC_QCOM is not set +# CONFIG_SND_SOC_RK3328 is not set +# CONFIG_SND_SOC_RT5616 is not set +# CONFIG_SND_SOC_RT5631 is not set +# CONFIG_SND_SOC_RT5677_SPI is not set +# CONFIG_SND_SOC_SGTL5000 is not set +# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set +# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set +# CONFIG_SND_SOC_SOF_TOPLEVEL is not set +# CONFIG_SND_SOC_SPDIF is not set +# CONFIG_SND_SOC_SSM2305 is not set +# CONFIG_SND_SOC_SSM2602_I2C is not set +# CONFIG_SND_SOC_SSM2602_SPI is not set +# CONFIG_SND_SOC_SSM4567 is not set +# CONFIG_SND_SOC_STA32X is not set +# CONFIG_SND_SOC_STA350 is not set +# CONFIG_SND_SOC_STI_SAS is not set +# CONFIG_SND_SOC_TAS2552 is not set +# CONFIG_SND_SOC_TAS2562 is not set +# CONFIG_SND_SOC_TAS2770 is not set +# CONFIG_SND_SOC_TAS5086 is not set +# CONFIG_SND_SOC_TAS571X is not set +# CONFIG_SND_SOC_TAS5720 is not set +# CONFIG_SND_SOC_TAS6424 is not set +# CONFIG_SND_SOC_TDA7419 is not set +# CONFIG_SND_SOC_TFA9879 is not set +# CONFIG_SND_SOC_TLV320ADCX140 is not set +# CONFIG_SND_SOC_TLV320AIC23_I2C is not set +# CONFIG_SND_SOC_TLV320AIC23_SPI is not set +# CONFIG_SND_SOC_TLV320AIC31XX is not set +# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set +# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set +# CONFIG_SND_SOC_TLV320AIC3X is not set +# CONFIG_SND_SOC_TPA6130A2 is not set +# CONFIG_SND_SOC_TS3A227E is not set +# CONFIG_SND_SOC_TSCS42XX is not set +# CONFIG_SND_SOC_TSCS454 is not set +# CONFIG_SND_SOC_UDA1334 is not set +# CONFIG_SND_SOC_WM8510 is not set +# CONFIG_SND_SOC_WM8523 is not set +# CONFIG_SND_SOC_WM8524 is not set +# CONFIG_SND_SOC_WM8580 is not set +# CONFIG_SND_SOC_WM8711 is not set +# CONFIG_SND_SOC_WM8728 is not set +# CONFIG_SND_SOC_WM8731 is not set +# CONFIG_SND_SOC_WM8737 is not set +# CONFIG_SND_SOC_WM8741 is not set +# CONFIG_SND_SOC_WM8750 is not set +# CONFIG_SND_SOC_WM8753 is not set +# CONFIG_SND_SOC_WM8770 is not set +# CONFIG_SND_SOC_WM8776 is not set +# CONFIG_SND_SOC_WM8782 is not set +# CONFIG_SND_SOC_WM8804_I2C is not set +# CONFIG_SND_SOC_WM8804_SPI is not set +# CONFIG_SND_SOC_WM8903 is not set +# CONFIG_SND_SOC_WM8904 is not set +# CONFIG_SND_SOC_WM8960 is not set +# CONFIG_SND_SOC_WM8962 is not set +# CONFIG_SND_SOC_WM8974 is not set +# CONFIG_SND_SOC_WM8978 is not set +# CONFIG_SND_SOC_WM8985 is not set +# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set +# CONFIG_SND_SOC_XILINX_I2S is not set +# CONFIG_SND_SOC_XILINX_SPDIF is not set +# CONFIG_SND_SOC_XTFPGA_I2S is not set +# CONFIG_SND_SOC_ZL38060 is not set +# CONFIG_SND_SOC_ZX_AUD96P22 is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_SPI is not set +# CONFIG_SND_SSCAPE is not set +# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI is not set +# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI is not set +# CONFIG_SND_SUN4I_CODEC is not set +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_TIMER is not set +# CONFIG_SND_TRIDENT is not set +CONFIG_SND_USB=y +# CONFIG_SND_USB_6FIRE is not set +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_CAIAQ is not set +# CONFIG_SND_USB_HIFACE is not set +# CONFIG_SND_USB_POD is not set +# CONFIG_SND_USB_PODHD is not set +# CONFIG_SND_USB_TONEPORT is not set +# CONFIG_SND_USB_UA101 is not set +# CONFIG_SND_USB_US122L is not set +# CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_VARIAX is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VIRTUOSO is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_VXPOCKET is not set +# CONFIG_SND_WAVEFRONT is not set +CONFIG_SND_X86=y +# CONFIG_SND_XEN_FRONTEND is not set +# CONFIG_SND_YMFPCI is not set +# CONFIG_SNI_RM is not set +# CONFIG_SOCIONEXT_SYNQUACER_PREITS is not set +# CONFIG_SOCK_CGROUP_DATA is not set +# CONFIG_SOC_AM33XX is not set +# CONFIG_SOC_AM43XX is not set +# CONFIG_SOC_BRCMSTB is not set +# CONFIG_SOC_CAMERA is not set +# CONFIG_SOC_DRA7XX is not set +# CONFIG_SOC_HAS_OMAP2_SDRC is not set +# CONFIG_SOC_OMAP5 is not set +# CONFIG_SOC_TI is not set +# CONFIG_SOFTLOCKUP_DETECTOR is not set +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_SONYPI is not set +# CONFIG_SONY_LAPTOP is not set +# CONFIG_SOUND is not set +# CONFIG_SOUNDWIRE is not set +# CONFIG_SOUND_OSS_CORE is not set +# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set +# CONFIG_SOUND_PRIME is not set +# CONFIG_SP5100_TCO is not set +# CONFIG_SPARSEMEM_MANUAL is not set +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +# CONFIG_SPARSE_IRQ is not set +# CONFIG_SPARSE_RCU_POINTER is not set +# CONFIG_SPEAKUP is not set +# CONFIG_SPI is not set +# CONFIG_SPINLOCK_TEST is not set +# CONFIG_SPI_ALTERA is not set +# CONFIG_SPI_AMD is not set +# CONFIG_SPI_AU1550 is not set +# CONFIG_SPI_AXI_SPI_ENGINE is not set +# CONFIG_SPI_BCM2835 is not set +# CONFIG_SPI_BCM_QSPI is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_BUTTERFLY is not set +# CONFIG_SPI_CADENCE is not set +# CONFIG_SPI_CADENCE_QUADSPI is not set +# CONFIG_SPI_DEBUG is not set +# CONFIG_SPI_DESIGNWARE is not set +# CONFIG_SPI_FSL_DSPI is not set +# CONFIG_SPI_FSL_ESPI is not set +# CONFIG_SPI_FSL_SPI is not set +# CONFIG_SPI_GPIO is not set +# CONFIG_SPI_GPIO_OLD is not set +# CONFIG_SPI_IMG_SPFI is not set +# CONFIG_SPI_LM70_LLP is not set +# CONFIG_SPI_LOOPBACK_TEST is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_SPI_MEM is not set +# CONFIG_SPI_MPC52xx is not set +# CONFIG_SPI_MPC52xx_PSC is not set +# CONFIG_SPI_MTK_QUADSPI is not set +# CONFIG_SPI_MUX is not set +# CONFIG_SPI_MXIC is not set +# CONFIG_SPI_NXP_FLEXSPI is not set +# CONFIG_SPI_OCTEON is not set +# CONFIG_SPI_OC_TINY is not set +# CONFIG_SPI_ORION is not set +# CONFIG_SPI_PL022 is not set +# CONFIG_SPI_PPC4xx is not set +# CONFIG_SPI_PXA2XX is not set +# CONFIG_SPI_PXA2XX_PCI is not set +# CONFIG_SPI_QCOM_QSPI is not set +# CONFIG_SPI_ROCKCHIP is not set +# CONFIG_SPI_S3C64XX is not set +# CONFIG_SPI_SC18IS602 is not set +# CONFIG_SPI_SIFIVE is not set +# CONFIG_SPI_SLAVE is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_THUNDERX is not set +# CONFIG_SPI_TI_QSPI is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_SPI_TOPCLIFF_PCH is not set +# CONFIG_SPI_XCOMM is not set +# CONFIG_SPI_XILINX is not set +# CONFIG_SPI_XWAY is not set +# CONFIG_SPI_ZYNQMP_GQSPI is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_SPMI is not set +# CONFIG_SPS30 is not set +CONFIG_SQUASHFS=y +# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set +# CONFIG_SQUASHFS_DECOMP_MULTI is not set +CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y +# CONFIG_SQUASHFS_DECOMP_SINGLE is not set +CONFIG_SQUASHFS_EMBEDDED=y +# CONFIG_SQUASHFS_FILE_CACHE is not set +CONFIG_SQUASHFS_FILE_DIRECT=y +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +# CONFIG_SQUASHFS_LZ4 is not set +# CONFIG_SQUASHFS_LZO is not set +# CONFIG_SQUASHFS_XATTR is not set +CONFIG_SQUASHFS_XZ=y +# CONFIG_SQUASHFS_ZLIB is not set +# CONFIG_SQUASHFS_ZSTD is not set +# CONFIG_SRAM is not set +# CONFIG_SRF04 is not set +# CONFIG_SRF08 is not set +# CONFIG_SSB is not set +# CONFIG_SSB_DEBUG is not set +# CONFIG_SSB_DRIVER_GPIO is not set +# CONFIG_SSB_HOST_SOC is not set +# CONFIG_SSB_PCMCIAHOST is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB_SDIOHOST is not set +# CONFIG_SSB_SILENT is not set +# CONFIG_SSFDC is not set +# CONFIG_STACKPROTECTOR is not set +# CONFIG_STACKPROTECTOR_STRONG is not set +# CONFIG_STACKTRACE is not set +CONFIG_STACKTRACE_SUPPORT=y +# CONFIG_STACK_TRACER is not set +# CONFIG_STACK_VALIDATION is not set +CONFIG_STAGING=y +# CONFIG_STAGING_BOARD is not set +# CONFIG_STAGING_GASKET_FRAMEWORK is not set +# CONFIG_STAGING_MEDIA is not set +CONFIG_STANDALONE=y +# CONFIG_STATIC_KEYS_SELFTEST is not set +# CONFIG_STATIC_USERMODEHELPER is not set +CONFIG_STDBINUTILS=y +# CONFIG_STE10XP is not set +# CONFIG_STE_MODEM_RPROC is not set +# CONFIG_STK3310 is not set +# CONFIG_STK8312 is not set +# CONFIG_STK8BA50 is not set +# CONFIG_STM is not set +# CONFIG_STMMAC_ETH is not set +# CONFIG_STMMAC_PCI is not set +# CONFIG_STMMAC_PLATFORM is not set +# CONFIG_STM_DUMMY is not set +# CONFIG_STM_SOURCE_CONSOLE is not set +CONFIG_STP=y +# CONFIG_STREAM_PARSER is not set +# CONFIG_STRICT_DEVMEM is not set +CONFIG_STRICT_KERNEL_RWX=y +CONFIG_STRICT_MODULE_RWX=y +# CONFIG_STRING_SELFTEST is not set +CONFIG_STRIP_ASM_SYMS=y +# CONFIG_STX104 is not set +# CONFIG_ST_UVIS25 is not set +# CONFIG_SUN4I_GPADC is not set +# CONFIG_SUN50I_DE2_BUS is not set +# CONFIG_SUN50I_ERRATUM_UNKNOWN1 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_SUNGEM is not set +# CONFIG_SUNRPC is not set +# CONFIG_SUNRPC_DEBUG is not set +CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES=y +# CONFIG_SUNRPC_GSS is not set +# CONFIG_SUNXI_SRAM is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_SURFACE_3_BUTTON is not set +# CONFIG_SUSPEND is not set +# CONFIG_SUSPEND_SKIP_SYNC is not set +CONFIG_SWAP=y +# CONFIG_SWCONFIG is not set +# CONFIG_SWCONFIG_B53 is not set +# CONFIG_SWCONFIG_B53_MDIO_DRIVER is not set +# CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set +# CONFIG_SWCONFIG_B53_SPI_DRIVER is not set +# CONFIG_SWCONFIG_B53_SRAB_DRIVER is not set +# CONFIG_SWCONFIG_LEDS is not set +# CONFIG_SW_SYNC is not set +# CONFIG_SX9310 is not set +# CONFIG_SX9500 is not set +# CONFIG_SXGBE_ETH is not set +CONFIG_SYMBOLIC_ERRNAME=y +# CONFIG_SYNCLINK_CS is not set +# CONFIG_SYNC_FILE is not set +# CONFIG_SYNOPSYS_DWC_ETH_QOS is not set +CONFIG_SYN_COOKIES=y +# CONFIG_SYSCON_REBOOT_MODE is not set +CONFIG_SYSCTL=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_SYSFS=y +# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_SYSFS_SYSCALL is not set +# CONFIG_SYSTEMPORT is not set +# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set +# CONFIG_SYSTEM_DATA_VERIFICATION is not set +# CONFIG_SYSTEM_TRUSTED_KEYRING is not set +CONFIG_SYSTEM_TRUSTED_KEYS="" +# CONFIG_SYSV68_PARTITION is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_SYSV_FS is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_T5403 is not set +# CONFIG_TARGET_CORE is not set +# CONFIG_TASKSTATS is not set +# CONFIG_TASKS_RCU is not set +CONFIG_TASKS_TRACE_RCU_READ_MB=y +# CONFIG_TASK_XACCT is not set +# CONFIG_TC35815 is not set +# CONFIG_TCG_ATMEL is not set +# CONFIG_TCG_CRB is not set +# CONFIG_TCG_FTPM_TEE is not set +# CONFIG_TCG_INFINEON is not set +# CONFIG_TCG_NSC is not set +# CONFIG_TCG_ST33_I2C is not set +# CONFIG_TCG_TIS is not set +# CONFIG_TCG_TIS_I2C_ATMEL is not set +# CONFIG_TCG_TIS_I2C_INFINEON is not set +# CONFIG_TCG_TIS_I2C_NUVOTON is not set +# CONFIG_TCG_TIS_SPI is not set +# CONFIG_TCG_TIS_ST33ZP24_I2C is not set +# CONFIG_TCG_TIS_ST33ZP24_SPI is not set +# CONFIG_TCG_TPM is not set +# CONFIG_TCG_VTPM_PROXY is not set +# CONFIG_TCG_XEN is not set +# CONFIG_TCIC is not set +CONFIG_TCP_CONG_ADVANCED=y +# CONFIG_TCP_CONG_BBR is not set +# CONFIG_TCP_CONG_BIC is not set +# CONFIG_TCP_CONG_CDG is not set +CONFIG_TCP_CONG_CUBIC=y +# CONFIG_TCP_CONG_DCTCP is not set +# CONFIG_TCP_CONG_HSTCP is not set +# CONFIG_TCP_CONG_HTCP is not set +# CONFIG_TCP_CONG_HYBLA is not set +# CONFIG_TCP_CONG_ILLINOIS is not set +# CONFIG_TCP_CONG_LP is not set +# CONFIG_TCP_CONG_NV is not set +# CONFIG_TCP_CONG_SCALABLE is not set +# CONFIG_TCP_CONG_VEGAS is not set +# CONFIG_TCP_CONG_VENO is not set +# CONFIG_TCP_CONG_WESTWOOD is not set +# CONFIG_TCP_CONG_YEAH is not set +# CONFIG_TCP_MD5SIG is not set +# CONFIG_TCS3414 is not set +# CONFIG_TCS3472 is not set +# CONFIG_TEE is not set +# CONFIG_TEGRA_AHB is not set +# CONFIG_TEGRA_HOST1X is not set +# CONFIG_TEHUTI is not set +# CONFIG_TERANETICS_PHY is not set +# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set +# CONFIG_TEST_BITFIELD is not set +# CONFIG_TEST_BITMAP is not set +# CONFIG_TEST_BITOPS is not set +# CONFIG_TEST_BLACKHOLE_DEV is not set +# CONFIG_TEST_BPF is not set +# CONFIG_TEST_FIRMWARE is not set +# CONFIG_TEST_FREE_PAGES is not set +# CONFIG_TEST_HASH is not set +# CONFIG_TEST_HEXDUMP is not set +# CONFIG_TEST_IDA is not set +# CONFIG_TEST_KMOD is not set +# CONFIG_TEST_KSTRTOX is not set +# CONFIG_TEST_LIST_SORT is not set +# CONFIG_TEST_LKM is not set +# CONFIG_TEST_LOCKUP is not set +# CONFIG_TEST_MEMCAT_P is not set +# CONFIG_TEST_MEMINIT is not set +# CONFIG_TEST_MIN_HEAP is not set +# CONFIG_TEST_OVERFLOW is not set +# CONFIG_TEST_POWER is not set +# CONFIG_TEST_PRINTF is not set +# CONFIG_TEST_RHASHTABLE is not set +# CONFIG_TEST_SORT is not set +# CONFIG_TEST_STACKINIT is not set +# CONFIG_TEST_STATIC_KEYS is not set +# CONFIG_TEST_STRING_HELPERS is not set +# CONFIG_TEST_STRSCPY is not set +# CONFIG_TEST_SYSCTL is not set +# CONFIG_TEST_UDELAY is not set +# CONFIG_TEST_USER_COPY is not set +# CONFIG_TEST_UUID is not set +# CONFIG_TEST_VMALLOC is not set +# CONFIG_TEST_XARRAY is not set +CONFIG_TEXTSEARCH=y +# CONFIG_TEXTSEARCH_BM is not set +# CONFIG_TEXTSEARCH_FSM is not set +# CONFIG_TEXTSEARCH_KMP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set +# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set +# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set +# CONFIG_THERMAL_EMULATION is not set +# CONFIG_THERMAL_GOV_BANG_BANG is not set +# CONFIG_THERMAL_GOV_FAIR_SHARE is not set +# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set +# CONFIG_THERMAL_GOV_USER_SPACE is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_THERMAL_MMIO is not set +# CONFIG_THERMAL_NETLINK is not set +# CONFIG_THERMAL_STATISTICS is not set +# CONFIG_THERMAL_WRITABLE_TRIPS is not set +# CONFIG_THINKPAD_ACPI is not set +CONFIG_THIN_ARCHIVES=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_THUMB2_KERNEL is not set +# CONFIG_THUNDERBOLT is not set +# CONFIG_THUNDER_NIC_BGX is not set +# CONFIG_THUNDER_NIC_PF is not set +# CONFIG_THUNDER_NIC_RGX is not set +# CONFIG_THUNDER_NIC_VF is not set +# CONFIG_TICK_CPU_ACCOUNTING is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_TIFM_CORE is not set +# CONFIG_TIGON3 is not set +# CONFIG_TIMB_DMA is not set +CONFIG_TIMERFD=y +# CONFIG_TIMER_STATS is not set +# CONFIG_TIME_NS is not set +# CONFIG_TINYDRM_HX8357D is not set +# CONFIG_TINYDRM_ILI9225 is not set +# CONFIG_TINYDRM_ILI9341 is not set +# CONFIG_TINYDRM_MI0283QT is not set +# CONFIG_TINYDRM_REPAPER is not set +# CONFIG_TINYDRM_ST7586 is not set +# CONFIG_TINYDRM_ST7735R is not set +CONFIG_TINY_RCU=y +# CONFIG_TIPC is not set +# CONFIG_TI_ADC081C is not set +# CONFIG_TI_ADC0832 is not set +# CONFIG_TI_ADC084S021 is not set +# CONFIG_TI_ADC108S102 is not set +# CONFIG_TI_ADC12138 is not set +# CONFIG_TI_ADC128S052 is not set +# CONFIG_TI_ADC161S626 is not set +# CONFIG_TI_ADS1015 is not set +# CONFIG_TI_ADS124S08 is not set +# CONFIG_TI_ADS7950 is not set +# CONFIG_TI_ADS8344 is not set +# CONFIG_TI_ADS8688 is not set +# CONFIG_TI_AM335X_ADC is not set +# CONFIG_TI_CPSW is not set +# CONFIG_TI_CPSW_ALE is not set +# CONFIG_TI_CPSW_PHY_SEL is not set +# CONFIG_TI_CPTS is not set +# CONFIG_TI_DAC082S085 is not set +# CONFIG_TI_DAC5571 is not set +# CONFIG_TI_DAC7311 is not set +# CONFIG_TI_DAC7512 is not set +# CONFIG_TI_DAC7612 is not set +# CONFIG_TI_DAVINCI_CPDMA is not set +# CONFIG_TI_DAVINCI_MDIO is not set +# CONFIG_TI_ST is not set +# CONFIG_TI_SYSCON_RESET is not set +# CONFIG_TI_TLC4541 is not set +# CONFIG_TLAN is not set +# CONFIG_TLS is not set +# CONFIG_TMD_HERMES is not set +# CONFIG_TMP006 is not set +# CONFIG_TMP007 is not set +CONFIG_TMPFS=y +# CONFIG_TMPFS_INODE64 is not set +# CONFIG_TMPFS_POSIX_ACL is not set +CONFIG_TMPFS_XATTR=y +# CONFIG_TOPSTAR_LAPTOP is not set +# CONFIG_TORTURE_TEST is not set +# CONFIG_TOSHIBA_HAPS is not set +# CONFIG_TOUCHSCREEN_88PM860X is not set +# CONFIG_TOUCHSCREEN_AD7877 is not set +# CONFIG_TOUCHSCREEN_AD7879 is not set +# CONFIG_TOUCHSCREEN_AD7879_I2C is not set +# CONFIG_TOUCHSCREEN_AD7879_SPI is not set +# CONFIG_TOUCHSCREEN_ADC is not set +# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_AR1021_I2C is not set +# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set +# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set +# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set +# CONFIG_TOUCHSCREEN_BU21013 is not set +# CONFIG_TOUCHSCREEN_BU21029 is not set +# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set +# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set +# CONFIG_TOUCHSCREEN_COLIBRI_VF50 is not set +# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set +# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set +# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set +# CONFIG_TOUCHSCREEN_CYTTSP4_I2C is not set +# CONFIG_TOUCHSCREEN_CYTTSP4_SPI is not set +# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set +# CONFIG_TOUCHSCREEN_CYTTSP_I2C is not set +# CONFIG_TOUCHSCREEN_CYTTSP_SPI is not set +# CONFIG_TOUCHSCREEN_DA9034 is not set +# CONFIG_TOUCHSCREEN_DA9052 is not set +# CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set +# CONFIG_TOUCHSCREEN_EETI is not set +# CONFIG_TOUCHSCREEN_EGALAX is not set +# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set +# CONFIG_TOUCHSCREEN_EKTF2127 is not set +# CONFIG_TOUCHSCREEN_ELAN is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_EXC3000 is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GOODIX is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set +# CONFIG_TOUCHSCREEN_HIDEEP is not set +# CONFIG_TOUCHSCREEN_HP600 is not set +# CONFIG_TOUCHSCREEN_HP7XX is not set +# CONFIG_TOUCHSCREEN_HTCPEN is not set +# CONFIG_TOUCHSCREEN_ILI210X is not set +# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_IPAQ_MICRO is not set +# CONFIG_TOUCHSCREEN_IPROC is not set +# CONFIG_TOUCHSCREEN_IQS5XX is not set +# CONFIG_TOUCHSCREEN_LPC32XX is not set +# CONFIG_TOUCHSCREEN_MAX11801 is not set +# CONFIG_TOUCHSCREEN_MC13783 is not set +# CONFIG_TOUCHSCREEN_MCS5000 is not set +# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set +# CONFIG_TOUCHSCREEN_MIGOR is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_MMS114 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MX25 is not set +# CONFIG_TOUCHSCREEN_MXS_LRADC is not set +# CONFIG_TOUCHSCREEN_PCAP is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_PIXCIR is not set +# CONFIG_TOUCHSCREEN_PROPERTIES is not set +# CONFIG_TOUCHSCREEN_RASPBERRYPI_FW is not set +# CONFIG_TOUCHSCREEN_RM_TS is not set +# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set +# CONFIG_TOUCHSCREEN_RPI_FT5406 is not set +# CONFIG_TOUCHSCREEN_S3C2410 is not set +# CONFIG_TOUCHSCREEN_S6SY761 is not set +# CONFIG_TOUCHSCREEN_SILEAD is not set +# CONFIG_TOUCHSCREEN_SIS_I2C is not set +# CONFIG_TOUCHSCREEN_ST1232 is not set +# CONFIG_TOUCHSCREEN_STMFTS is not set +# CONFIG_TOUCHSCREEN_STMPE is not set +# CONFIG_TOUCHSCREEN_SUN4I is not set +# CONFIG_TOUCHSCREEN_SUR40 is not set +# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set +# CONFIG_TOUCHSCREEN_SX8654 is not set +# CONFIG_TOUCHSCREEN_TI_AM335X_TSC is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_TPS6507X is not set +# CONFIG_TOUCHSCREEN_TS4800 is not set +# CONFIG_TOUCHSCREEN_TSC2004 is not set +# CONFIG_TOUCHSCREEN_TSC2005 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +# CONFIG_TOUCHSCREEN_TSC2007_IIO is not set +# CONFIG_TOUCHSCREEN_TSC200X_CORE is not set +# CONFIG_TOUCHSCREEN_TSC_SERIO is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_3M is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_USB_DMC_TSC10 is not set +# CONFIG_TOUCHSCREEN_USB_E2I is not set +# CONFIG_TOUCHSCREEN_USB_EASYTOUCH is not set +# CONFIG_TOUCHSCREEN_USB_EGALAX is not set +# CONFIG_TOUCHSCREEN_USB_ELO is not set +# CONFIG_TOUCHSCREEN_USB_ETT_TC45USB is not set +# CONFIG_TOUCHSCREEN_USB_ETURBO is not set +# CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH is not set +# CONFIG_TOUCHSCREEN_USB_GOTOP is not set +# CONFIG_TOUCHSCREEN_USB_GUNZE is not set +# CONFIG_TOUCHSCREEN_USB_IDEALTEK is not set +# CONFIG_TOUCHSCREEN_USB_IRTOUCH is not set +# CONFIG_TOUCHSCREEN_USB_ITM is not set +# CONFIG_TOUCHSCREEN_USB_JASTEC is not set +# CONFIG_TOUCHSCREEN_USB_NEXIO is not set +# CONFIG_TOUCHSCREEN_USB_PANJIT is not set +# CONFIG_TOUCHSCREEN_USB_ZYTRONIC is not set +# CONFIG_TOUCHSCREEN_W90X900 is not set +# CONFIG_TOUCHSCREEN_WACOM_I2C is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set +# CONFIG_TOUCHSCREEN_WM831X is not set +# CONFIG_TOUCHSCREEN_WM9705 is not set +# CONFIG_TOUCHSCREEN_WM9712 is not set +# CONFIG_TOUCHSCREEN_WM9713 is not set +# CONFIG_TOUCHSCREEN_WM97XX is not set +# CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set +# CONFIG_TOUCHSCREEN_WM97XX_ZYLONITE is not set +# CONFIG_TOUCHSCREEN_ZET6223 is not set +# CONFIG_TOUCHSCREEN_ZFORCE is not set +# CONFIG_TPL0102 is not set +# CONFIG_TPS6105X is not set +# CONFIG_TPS65010 is not set +# CONFIG_TPS6507X is not set +# CONFIG_TRACEPOINT_BENCHMARK is not set +# CONFIG_TRACER_SNAPSHOT is not set +# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_TRACE_EVAL_MAP_FILE is not set +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_TRACE_SINK is not set +# CONFIG_TRACING_EVENTS_GPIO is not set +CONFIG_TRACING_SUPPORT=y +CONFIG_TRAD_SIGNALS=y +# CONFIG_TRANSPARENT_HUGEPAGE is not set +# CONFIG_TREE_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_TRIM_UNUSED_KSYMS is not set +# CONFIG_TRUSTED_FOUNDATIONS is not set +# CONFIG_TRUSTED_KEYS is not set +# CONFIG_TSL2583 is not set +# CONFIG_TSL2772 is not set +# CONFIG_TSL2x7x is not set +# CONFIG_TSL4531 is not set +# CONFIG_TSYS01 is not set +# CONFIG_TSYS02D is not set +# CONFIG_TTPCI_EEPROM is not set +CONFIG_TTY=y +# CONFIG_TTY_PRINTK is not set +# CONFIG_TUN is not set +# CONFIG_TUN_VNET_CROSS_LE is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_TWL4030_MADC is not set +# CONFIG_TWL6030_GPADC is not set +# CONFIG_TWL6040_CORE is not set +# CONFIG_TYPEC is not set +# CONFIG_TYPEC_TCPM is not set +# CONFIG_TYPEC_UCSI is not set +# CONFIG_TYPHOON is not set +# CONFIG_UACCESS_WITH_MEMCPY is not set +# CONFIG_UBIFS_ATIME_SUPPORT is not set +# CONFIG_UBIFS_FS_AUTHENTICATION is not set +# CONFIG_UBIFS_FS_ENCRYPTION is not set +# CONFIG_UBIFS_FS_SECURITY is not set +CONFIG_UBIFS_FS_XATTR=y +# CONFIG_UBIFS_FS_ZLIB is not set +# CONFIG_UBIFS_FS_ZSTD is not set +# CONFIG_UBSAN is not set +CONFIG_UBSAN_ALIGNMENT=y +# CONFIG_UCB1400_CORE is not set +# CONFIG_UCSI is not set +# CONFIG_UDF_FS is not set +# CONFIG_UDMABUF is not set +CONFIG_UEVENT_HELPER=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_UFS_FS is not set +# CONFIG_UHID is not set +CONFIG_UID16=y +# CONFIG_UIO is not set +# CONFIG_ULTRA is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_UNICODE is not set +# CONFIG_UNISYSSPAR is not set +# CONFIG_UNISYS_VISORBUS is not set +CONFIG_UNIX=y +CONFIG_UNIX98_PTYS=y +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_UNIX_DIAG is not set +CONFIG_UNIX_SCM=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_UNWINDER_FRAME_POINTER is not set +# CONFIG_UPROBES is not set +# CONFIG_UPROBE_EVENTS is not set +# CONFIG_US5182D is not set +# CONFIG_USB is not set +# CONFIG_USB4 is not set +# CONFIG_USBIP_CORE is not set +CONFIG_USBIP_VHCI_HC_PORTS=8 +CONFIG_USBIP_VHCI_NR_HCS=1 +# CONFIG_USBIP_VUDC is not set +# CONFIG_USBPCWATCHDOG is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AIRSPY is not set +CONFIG_USB_ALI_M5632=y +# CONFIG_USB_AMD5536UDC is not set +CONFIG_USB_AN2720=y +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set +# CONFIG_USB_APPLEDISPLAY is not set +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARMLINUX=y +# CONFIG_USB_ATM is not set +CONFIG_USB_AUTOSUSPEND_DELAY=2 +# CONFIG_USB_BDC_UDC is not set +CONFIG_USB_BELKIN=y +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_CATC is not set +# CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_USB_CDNS3 is not set +# CONFIG_USB_CHAOSKEY is not set +# CONFIG_USB_CHIPIDEA is not set +# CONFIG_USB_CONFIGFS is not set +# CONFIG_USB_CONN_GPIO is not set +# CONFIG_USB_CXACRU is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +CONFIG_USB_DEFAULT_PERSIST=y +# CONFIG_USB_DSBR is not set +# CONFIG_USB_DUMMY_HCD is not set +# CONFIG_USB_DWC2 is not set +# CONFIG_USB_DWC2_DEBUG is not set +# CONFIG_USB_DWC2_DUAL_ROLE is not set +# CONFIG_USB_DWC2_HOST is not set +# CONFIG_USB_DWC2_PERIPHERAL is not set +# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set +# CONFIG_USB_DWC3 is not set +# CONFIG_USB_DWC3_EXYNOS is not set +# CONFIG_USB_DWC3_HAPS is not set +# CONFIG_USB_DWC3_KEYSTONE is not set +# CONFIG_USB_DWC3_OF_SIMPLE is not set +# CONFIG_USB_DWC3_PCI is not set +# CONFIG_USB_DWC3_QCOM is not set +# CONFIG_USB_DWC3_ULPI is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_EG20T is not set +# CONFIG_USB_EHCI_ATH79 is not set +# CONFIG_USB_EHCI_FSL is not set +# CONFIG_USB_EHCI_HCD is not set +# CONFIG_USB_EHCI_HCD_AT91 is not set +# CONFIG_USB_EHCI_HCD_OMAP is not set +# CONFIG_USB_EHCI_HCD_PPC_OF is not set +# CONFIG_USB_EHCI_MSM is not set +# CONFIG_USB_EHCI_MV is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_EHSET_TEST_FIXTURE is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EPSON2888 is not set +# CONFIG_USB_EZUSB_FX2 is not set +# CONFIG_USB_FEW_INIT_RETRIES is not set +# CONFIG_USB_FOTG210_HCD is not set +# CONFIG_USB_FOTG210_UDC is not set +# CONFIG_USB_FSL_USB2 is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_FUNCTIONFS is not set +# CONFIG_USB_FUSB300 is not set +# CONFIG_USB_GADGET is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 +CONFIG_USB_GADGET_VBUS_DRAW=2 +# CONFIG_USB_GADGET_XILINX is not set +# CONFIG_USB_GL860 is not set +# CONFIG_USB_GOKU is not set +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_USB_GR_UDC is not set +# CONFIG_USB_GSPCA is not set +# CONFIG_USB_GSPCA_BENQ is not set +# CONFIG_USB_GSPCA_CONEX is not set +# CONFIG_USB_GSPCA_CPIA1 is not set +# CONFIG_USB_GSPCA_DTCS033 is not set +# CONFIG_USB_GSPCA_ETOMS is not set +# CONFIG_USB_GSPCA_FINEPIX is not set +# CONFIG_USB_GSPCA_JEILINJ is not set +# CONFIG_USB_GSPCA_JL2005BCD is not set +# CONFIG_USB_GSPCA_KINECT is not set +# CONFIG_USB_GSPCA_KONICA is not set +# CONFIG_USB_GSPCA_MARS is not set +# CONFIG_USB_GSPCA_MR97310A is not set +# CONFIG_USB_GSPCA_NW80X is not set +# CONFIG_USB_GSPCA_OV519 is not set +# CONFIG_USB_GSPCA_OV534 is not set +# CONFIG_USB_GSPCA_OV534_9 is not set +# CONFIG_USB_GSPCA_PAC207 is not set +# CONFIG_USB_GSPCA_PAC7302 is not set +# CONFIG_USB_GSPCA_PAC7311 is not set +# CONFIG_USB_GSPCA_SE401 is not set +# CONFIG_USB_GSPCA_SN9C2028 is not set +# CONFIG_USB_GSPCA_SN9C20X is not set +# CONFIG_USB_GSPCA_SONIXB is not set +# CONFIG_USB_GSPCA_SONIXJ is not set +# CONFIG_USB_GSPCA_SPCA1528 is not set +# CONFIG_USB_GSPCA_SPCA500 is not set +# CONFIG_USB_GSPCA_SPCA501 is not set +# CONFIG_USB_GSPCA_SPCA505 is not set +# CONFIG_USB_GSPCA_SPCA506 is not set +# CONFIG_USB_GSPCA_SPCA508 is not set +# CONFIG_USB_GSPCA_SPCA561 is not set +# CONFIG_USB_GSPCA_SQ905 is not set +# CONFIG_USB_GSPCA_SQ905C is not set +# CONFIG_USB_GSPCA_SQ930X is not set +# CONFIG_USB_GSPCA_STK014 is not set +# CONFIG_USB_GSPCA_STK1135 is not set +# CONFIG_USB_GSPCA_STV0680 is not set +# CONFIG_USB_GSPCA_SUNPLUS is not set +# CONFIG_USB_GSPCA_T613 is not set +# CONFIG_USB_GSPCA_TOPRO is not set +# CONFIG_USB_GSPCA_TOUPTEK is not set +# CONFIG_USB_GSPCA_TV8532 is not set +# CONFIG_USB_GSPCA_VC032X is not set +# CONFIG_USB_GSPCA_VICAM is not set +# CONFIG_USB_GSPCA_XIRLINK_CIT is not set +# CONFIG_USB_GSPCA_ZC3XX is not set +# CONFIG_USB_G_ACM_MS is not set +# CONFIG_USB_G_DBGP is not set +# CONFIG_USB_G_HID is not set +# CONFIG_USB_G_MULTI is not set +# CONFIG_USB_G_NCM is not set +# CONFIG_USB_G_NOKIA is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_G_WEBCAM is not set +# CONFIG_USB_HACKRF is not set +# CONFIG_USB_HCD_TEST_MODE is not set +# CONFIG_USB_HID is not set +# CONFIG_USB_HIDDEV is not set +# CONFIG_USB_HSIC_USB3503 is not set +# CONFIG_USB_HSIC_USB4604 is not set +# CONFIG_USB_HSO is not set +# CONFIG_USB_HUB_USB251XB is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_IMX21_HCD is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_IPHETH is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1301 is not set +# CONFIG_USB_ISP1362_HCD is not set +# CONFIG_USB_ISP1760 is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_KBD is not set +# CONFIG_USB_KC2190 is not set +# CONFIG_USB_LAN78XX is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set +# CONFIG_USB_LED_TRIG is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LGM_PHY is not set +# CONFIG_USB_LINK_LAYER_TEST is not set +# CONFIG_USB_M5602 is not set +# CONFIG_USB_M66592 is not set +# CONFIG_USB_MASS_STORAGE is not set +# CONFIG_USB_MAX3421_HCD is not set +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_MOUSE is not set +# CONFIG_USB_MSI2500 is not set +# CONFIG_USB_MSM_OTG is not set +# CONFIG_USB_MTU3 is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_MV_U3D is not set +# CONFIG_USB_MV_UDC is not set +# CONFIG_USB_MXS_PHY is not set +# CONFIG_USB_NET2272 is not set +# CONFIG_USB_NET2280 is not set +# CONFIG_USB_NET_AQC111 is not set +# CONFIG_USB_NET_AX88179_178A is not set +# CONFIG_USB_NET_AX8817X is not set +# CONFIG_USB_NET_CDCETHER is not set +# CONFIG_USB_NET_CDC_EEM is not set +# CONFIG_USB_NET_CDC_MBIM is not set +# CONFIG_USB_NET_CDC_NCM is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_CH9200 is not set +# CONFIG_USB_NET_CX82310_ETH is not set +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_DRIVERS is not set +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set +# CONFIG_USB_NET_INT51X1 is not set +# CONFIG_USB_NET_KALMIA is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_QMI_WWAN is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_USB_NET_SMSC75XX is not set +# CONFIG_USB_NET_SMSC95XX is not set +# CONFIG_USB_NET_SR9700 is not set +# CONFIG_USB_NET_SR9800 is not set +# CONFIG_USB_NET_ZAURUS is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_OHCI_HCD_PCI is not set +# CONFIG_USB_OHCI_HCD_PPC_OF is not set +# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set +# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set +# CONFIG_USB_OHCI_HCD_SSB is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set +# CONFIG_USB_OTG_FSM is not set +# CONFIG_USB_OTG_PRODUCTLIST is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_PCI is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_PHY is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_PWC_INPUT_EVDEV is not set +# CONFIG_USB_PXA27X is not set +# CONFIG_USB_R8A66597 is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_RCAR_PHY is not set +# CONFIG_USB_RENESAS_USBHS is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_ROLE_SWITCH is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_RTL8152 is not set +# CONFIG_USB_S2255 is not set +# CONFIG_USB_SERIAL is not set +# CONFIG_USB_SERIAL_AIRCABLE is not set +# CONFIG_USB_SERIAL_ARK3116 is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set +# CONFIG_USB_SERIAL_CP210X is not set +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_CYPRESS_M8 is not set +# CONFIG_USB_SERIAL_DEBUG is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +# CONFIG_USB_SERIAL_EMPEG is not set +# CONFIG_USB_SERIAL_F81232 is not set +# CONFIG_USB_SERIAL_F8153X is not set +# CONFIG_USB_SERIAL_FTDI_SIO is not set +# CONFIG_USB_SERIAL_GARMIN is not set +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_IUU is not set +# CONFIG_USB_SERIAL_KEYSPAN is not set +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_METRO is not set +# CONFIG_USB_SERIAL_MOS7715_PARPORT is not set +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MXUPORT is not set +# CONFIG_USB_SERIAL_NAVMAN is not set +# CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_OPTION is not set +# CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_QCAUX is not set +# CONFIG_USB_SERIAL_QT2 is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set +# CONFIG_USB_SERIAL_SAFE is not set +CONFIG_USB_SERIAL_SAFE_PADDED=y +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_SIMPLE is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set +# CONFIG_USB_SERIAL_SSU100 is not set +# CONFIG_USB_SERIAL_SYMBOL is not set +# CONFIG_USB_SERIAL_TI is not set +# CONFIG_USB_SERIAL_UPD78F0730 is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_WHITEHEAT is not set +# CONFIG_USB_SERIAL_WISHBONE is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_XSENS_MT is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_SIERRA_NET is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_SNP_UDC_PLAT is not set +# CONFIG_USB_SPEEDTOUCH is not set +# CONFIG_USB_STKWEBCAM is not set +# CONFIG_USB_STORAGE is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_ENE_UB6250 is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_REALTEK is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STV06XX is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_USB_SWITCH_FSA9480 is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_TMC is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_UAS is not set +# CONFIG_USB_UEAGLEATM is not set +# CONFIG_USB_ULPI is not set +# CONFIG_USB_ULPI_BUS is not set +# CONFIG_USB_USBNET is not set +# CONFIG_USB_USS720 is not set +# CONFIG_USB_VIDEO_CLASS is not set +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +# CONFIG_USB_VL600 is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set +# CONFIG_USB_XHCI_DBGCAP is not set +# CONFIG_USB_XHCI_HCD is not set +# CONFIG_USB_XHCI_MVEBU is not set +# CONFIG_USB_XHCI_PCI_RENESAS is not set +# CONFIG_USB_XUSBATM is not set +# CONFIG_USB_YUREX is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ZR364XX is not set +# CONFIG_USELIB is not set +# CONFIG_USERFAULTFD is not set +# CONFIG_USE_OF is not set +# CONFIG_UTS_NS is not set +# CONFIG_UWB is not set +# CONFIG_U_SERIAL_CONSOLE is not set +# CONFIG_V4L_MEM2MEM_DRIVERS is not set +# CONFIG_V4L_PLATFORM_DRIVERS is not set +# CONFIG_V4L_TEST_DRIVERS is not set +# CONFIG_VALIDATE_FS_PARSER is not set +# CONFIG_VBOXGUEST is not set +# CONFIG_VCNL3020 is not set +# CONFIG_VCNL4000 is not set +# CONFIG_VCNL4035 is not set +# CONFIG_VDPA is not set +CONFIG_VDSO=y +# CONFIG_VEML6030 is not set +# CONFIG_VEML6070 is not set +# CONFIG_VETH is not set +# CONFIG_VEXPRESS_CONFIG is not set +# CONFIG_VF610_ADC is not set +# CONFIG_VF610_DAC is not set +# CONFIG_VFAT_FS is not set +# CONFIG_VGASTATE is not set +# CONFIG_VGA_ARB is not set +# CONFIG_VGA_SWITCHEROO is not set +# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set +CONFIG_VHOST_MENU=y +# CONFIG_VHOST_NET is not set +# CONFIG_VHOST_VSOCK is not set +# CONFIG_VIA_RHINE is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_VIDEO_AD5820 is not set +# CONFIG_VIDEO_AD9389B is not set +# CONFIG_VIDEO_ADP1653 is not set +# CONFIG_VIDEO_ADV7170 is not set +# CONFIG_VIDEO_ADV7175 is not set +# CONFIG_VIDEO_ADV7180 is not set +# CONFIG_VIDEO_ADV7183 is not set +# CONFIG_VIDEO_ADV7343 is not set +# CONFIG_VIDEO_ADV7393 is not set +# CONFIG_VIDEO_ADV748X is not set +# CONFIG_VIDEO_ADV7511 is not set +# CONFIG_VIDEO_ADV7604 is not set +# CONFIG_VIDEO_ADV7842 is not set +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_AK7375 is not set +# CONFIG_VIDEO_AK881X is not set +# CONFIG_VIDEO_ASPEED is not set +# CONFIG_VIDEO_AU0828 is not set +# CONFIG_VIDEO_BT819 is not set +# CONFIG_VIDEO_BT848 is not set +# CONFIG_VIDEO_BT856 is not set +# CONFIG_VIDEO_BT866 is not set +# CONFIG_VIDEO_CADENCE is not set +# CONFIG_VIDEO_CAFE_CCIC is not set +# CONFIG_VIDEO_CS3308 is not set +# CONFIG_VIDEO_CS5345 is not set +# CONFIG_VIDEO_CS53L32A is not set +# CONFIG_VIDEO_CX231XX is not set +# CONFIG_VIDEO_CX2341X is not set +# CONFIG_VIDEO_CX25840 is not set +# CONFIG_VIDEO_CX88 is not set +# CONFIG_VIDEO_DEV is not set +# CONFIG_VIDEO_DM6446_CCDC is not set +# CONFIG_VIDEO_DT3155 is not set +# CONFIG_VIDEO_DW9714 is not set +# CONFIG_VIDEO_DW9768 is not set +# CONFIG_VIDEO_DW9807_VCM is not set +# CONFIG_VIDEO_EM28XX is not set +# CONFIG_VIDEO_ET8EK8 is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +# CONFIG_VIDEO_GO7007 is not set +# CONFIG_VIDEO_GS1662 is not set +# CONFIG_VIDEO_HDPVR is not set +# CONFIG_VIDEO_HEXIUM_GEMINI is not set +# CONFIG_VIDEO_HEXIUM_ORION is not set +# CONFIG_VIDEO_HI556 is not set +# CONFIG_VIDEO_I2C is not set +# CONFIG_VIDEO_IMX214 is not set +# CONFIG_VIDEO_IMX219 is not set +# CONFIG_VIDEO_IMX258 is not set +# CONFIG_VIDEO_IMX274 is not set +# CONFIG_VIDEO_IMX290 is not set +# CONFIG_VIDEO_IMX319 is not set +# CONFIG_VIDEO_IMX355 is not set +# CONFIG_VIDEO_IR_I2C is not set +# CONFIG_VIDEO_IVTV is not set +# CONFIG_VIDEO_KS0127 is not set +# CONFIG_VIDEO_LM3560 is not set +# CONFIG_VIDEO_LM3646 is not set +# CONFIG_VIDEO_M52790 is not set +# CONFIG_VIDEO_M5MOLS is not set +# CONFIG_VIDEO_MAX9286 is not set +# CONFIG_VIDEO_ML86V7667 is not set +# CONFIG_VIDEO_MSP3400 is not set +# CONFIG_VIDEO_MT9M001 is not set +# CONFIG_VIDEO_MT9M032 is not set +# CONFIG_VIDEO_MT9M111 is not set +# CONFIG_VIDEO_MT9P031 is not set +# CONFIG_VIDEO_MT9T001 is not set +# CONFIG_VIDEO_MT9T112 is not set +# CONFIG_VIDEO_MT9V011 is not set +# CONFIG_VIDEO_MT9V032 is not set +# CONFIG_VIDEO_MT9V111 is not set +# CONFIG_VIDEO_MUX is not set +# CONFIG_VIDEO_MXB is not set +# CONFIG_VIDEO_NOON010PC30 is not set +# CONFIG_VIDEO_OMAP2_VOUT is not set +# CONFIG_VIDEO_OV13858 is not set +# CONFIG_VIDEO_OV2640 is not set +# CONFIG_VIDEO_OV2659 is not set +# CONFIG_VIDEO_OV2680 is not set +# CONFIG_VIDEO_OV2685 is not set +# CONFIG_VIDEO_OV5640 is not set +# CONFIG_VIDEO_OV5645 is not set +# CONFIG_VIDEO_OV5647 is not set +# CONFIG_VIDEO_OV5670 is not set +# CONFIG_VIDEO_OV5675 is not set +# CONFIG_VIDEO_OV5695 is not set +# CONFIG_VIDEO_OV6650 is not set +# CONFIG_VIDEO_OV7251 is not set +# CONFIG_VIDEO_OV7640 is not set +# CONFIG_VIDEO_OV7670 is not set +# CONFIG_VIDEO_OV772X is not set +# CONFIG_VIDEO_OV7740 is not set +# CONFIG_VIDEO_OV8856 is not set +# CONFIG_VIDEO_OV9640 is not set +# CONFIG_VIDEO_OV9650 is not set +# CONFIG_VIDEO_PVRUSB2 is not set +# CONFIG_VIDEO_RDACM20 is not set +# CONFIG_VIDEO_RJ54N1 is not set +# CONFIG_VIDEO_S5C73M3 is not set +# CONFIG_VIDEO_S5K4ECGX is not set +# CONFIG_VIDEO_S5K5BAF is not set +# CONFIG_VIDEO_S5K6A3 is not set +# CONFIG_VIDEO_S5K6AA is not set +# CONFIG_VIDEO_SAA6588 is not set +# CONFIG_VIDEO_SAA6752HS is not set +# CONFIG_VIDEO_SAA7110 is not set +# CONFIG_VIDEO_SAA711X is not set +# CONFIG_VIDEO_SAA7127 is not set +# CONFIG_VIDEO_SAA7134 is not set +# CONFIG_VIDEO_SAA717X is not set +# CONFIG_VIDEO_SAA7185 is not set +# CONFIG_VIDEO_SH_MOBILE_CEU is not set +# CONFIG_VIDEO_SMIAPP is not set +# CONFIG_VIDEO_SONY_BTF_MPX is not set +# CONFIG_VIDEO_SR030PC30 is not set +# CONFIG_VIDEO_STK1160_COMMON is not set +# CONFIG_VIDEO_ST_MIPID02 is not set +# CONFIG_VIDEO_TC358743 is not set +# CONFIG_VIDEO_TDA1997X is not set +# CONFIG_VIDEO_TDA7432 is not set +# CONFIG_VIDEO_TDA9840 is not set +# CONFIG_VIDEO_TEA6415C is not set +# CONFIG_VIDEO_TEA6420 is not set +# CONFIG_VIDEO_THS7303 is not set +# CONFIG_VIDEO_THS8200 is not set +# CONFIG_VIDEO_TIMBERDALE is not set +# CONFIG_VIDEO_TLV320AIC23B is not set +# CONFIG_VIDEO_TM6000 is not set +# CONFIG_VIDEO_TVAUDIO is not set +# CONFIG_VIDEO_TVP514X is not set +# CONFIG_VIDEO_TVP5150 is not set +# CONFIG_VIDEO_TVP7002 is not set +# CONFIG_VIDEO_TW2804 is not set +# CONFIG_VIDEO_TW9903 is not set +# CONFIG_VIDEO_TW9906 is not set +# CONFIG_VIDEO_TW9910 is not set +# CONFIG_VIDEO_UDA1342 is not set +# CONFIG_VIDEO_UPD64031A is not set +# CONFIG_VIDEO_UPD64083 is not set +# CONFIG_VIDEO_USBTV is not set +# CONFIG_VIDEO_USBVISION is not set +# CONFIG_VIDEO_V4L2 is not set +# CONFIG_VIDEO_VP27SMPX is not set +# CONFIG_VIDEO_VPX3220 is not set +# CONFIG_VIDEO_VS6624 is not set +# CONFIG_VIDEO_WM8739 is not set +# CONFIG_VIDEO_WM8775 is not set +# CONFIG_VIDEO_XILINX is not set +# CONFIG_VIDEO_ZORAN is not set +# CONFIG_VIRTIO_BALLOON is not set +# CONFIG_VIRTIO_BLK_SCSI is not set +# CONFIG_VIRTIO_CONSOLE is not set +# CONFIG_VIRTIO_FS is not set +# CONFIG_VIRTIO_INPUT is not set +CONFIG_VIRTIO_MENU=y +# CONFIG_VIRTIO_MMIO is not set +# CONFIG_VIRTIO_PCI is not set +# CONFIG_VIRTUALIZATION is not set +# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set +# CONFIG_VIRT_DRIVERS is not set +CONFIG_VIRT_TO_BUS=y +# CONFIG_VITESSE_PHY is not set +# CONFIG_VL53L0X_I2C is not set +# CONFIG_VL6180 is not set +CONFIG_VLAN_8021Q=y +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_VLAN_8021Q_MVRP is not set +# CONFIG_VME_BUS is not set +# CONFIG_VMSPLIT_1G is not set +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_2G_OPT is not set +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_3G_OPT is not set +# CONFIG_VMWARE_PVSCSI is not set +# CONFIG_VMXNET3 is not set +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_VOP_BUS is not set +# CONFIG_VORTEX is not set +# CONFIG_VSOCKETS is not set +# CONFIG_VSOCKETS_DIAG is not set +# CONFIG_VT is not set +# CONFIG_VT6655 is not set +# CONFIG_VT6656 is not set +# CONFIG_VXFS_FS is not set +# CONFIG_VXGE is not set +# CONFIG_VXLAN is not set +# CONFIG_VZ89X is not set +# CONFIG_W1 is not set +# CONFIG_W1_CON is not set +# CONFIG_W1_MASTER_DS1WM is not set +# CONFIG_W1_MASTER_DS2482 is not set +# CONFIG_W1_MASTER_DS2490 is not set +# CONFIG_W1_MASTER_GPIO is not set +# CONFIG_W1_MASTER_MATROX is not set +# CONFIG_W1_MASTER_SGI is not set +# CONFIG_W1_SLAVE_DS2405 is not set +# CONFIG_W1_SLAVE_DS2406 is not set +# CONFIG_W1_SLAVE_DS2408 is not set +# CONFIG_W1_SLAVE_DS2413 is not set +# CONFIG_W1_SLAVE_DS2423 is not set +# CONFIG_W1_SLAVE_DS2430 is not set +# CONFIG_W1_SLAVE_DS2431 is not set +# CONFIG_W1_SLAVE_DS2433 is not set +# CONFIG_W1_SLAVE_DS2438 is not set +# CONFIG_W1_SLAVE_DS250X is not set +# CONFIG_W1_SLAVE_DS2780 is not set +# CONFIG_W1_SLAVE_DS2781 is not set +# CONFIG_W1_SLAVE_DS2805 is not set +# CONFIG_W1_SLAVE_DS28E04 is not set +# CONFIG_W1_SLAVE_DS28E17 is not set +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_THERM is not set +# CONFIG_W83627HF_WDT is not set +# CONFIG_W83877F_WDT is not set +# CONFIG_W83977F_WDT is not set +# CONFIG_WAN is not set +# CONFIG_WANXL is not set +# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_CORE is not set +CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y +# CONFIG_WATCHDOG_NOWAYOUT is not set +CONFIG_WATCHDOG_OPEN_TIMEOUT=0 +# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set +# CONFIG_WATCHDOG_SYSFS is not set +# CONFIG_WATCH_QUEUE is not set +# CONFIG_WD80x3 is not set +# CONFIG_WDAT_WDT is not set +# CONFIG_WDTPCI is not set +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PRIV=y +CONFIG_WEXT_PROC=y +CONFIG_WEXT_SPY=y +CONFIG_WILINK_PLATFORM_DATA=y +# CONFIG_WIMAX is not set +# CONFIG_WIREGUARD is not set +CONFIG_WIRELESS=y +CONFIG_WIRELESS_EXT=y +# CONFIG_WIRELESS_WDS is not set +# CONFIG_WIZNET_W5100 is not set +# CONFIG_WIZNET_W5300 is not set +# CONFIG_WL1251 is not set +# CONFIG_WL12XX is not set +# CONFIG_WL18XX is not set +CONFIG_WLAN=y +# CONFIG_WLAN_VENDOR_ADMTEK is not set +# CONFIG_WLAN_VENDOR_ATH is not set +# CONFIG_WLAN_VENDOR_ATMEL is not set +# CONFIG_WLAN_VENDOR_BROADCOM is not set +# CONFIG_WLAN_VENDOR_CISCO is not set +# CONFIG_WLAN_VENDOR_INTEL is not set +# CONFIG_WLAN_VENDOR_INTERSIL is not set +# CONFIG_WLAN_VENDOR_MARVELL is not set +# CONFIG_WLAN_VENDOR_MEDIATEK is not set +# CONFIG_WLAN_VENDOR_MICROCHIP is not set +# CONFIG_WLAN_VENDOR_QUANTENNA is not set +# CONFIG_WLAN_VENDOR_RALINK is not set +# CONFIG_WLAN_VENDOR_REALTEK is not set +# CONFIG_WLAN_VENDOR_RSI is not set +# CONFIG_WLAN_VENDOR_ST is not set +# CONFIG_WLAN_VENDOR_TI is not set +# CONFIG_WLAN_VENDOR_ZYDAS is not set +# CONFIG_WLCORE is not set +CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y +# CONFIG_WQ_WATCHDOG is not set +# CONFIG_WW_MUTEX_SELFTEST is not set +# CONFIG_X25 is not set +# CONFIG_X509_CERTIFICATE_PARSER is not set +# CONFIG_X86_PKG_TEMP_THERMAL is not set +CONFIG_X86_SYSFB=y +# CONFIG_XDP_SOCKETS is not set +# CONFIG_XEN is not set +# CONFIG_XEN_GRANT_DMA_ALLOC is not set +# CONFIG_XEN_PVCALLS_FRONTEND is not set +CONFIG_XEN_SCRUB_PAGES_DEFAULT=y +CONFIG_XFRM=y +# CONFIG_XFRM_INTERFACE is not set +# CONFIG_XFRM_IPCOMP is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_USER is not set +# CONFIG_XFS_DEBUG is not set +# CONFIG_XFS_FS is not set +# CONFIG_XFS_ONLINE_SCRUB is not set +# CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_QUOTA is not set +# CONFIG_XFS_RT is not set +# CONFIG_XFS_WARN is not set +# CONFIG_XILINX_AXI_EMAC is not set +# CONFIG_XILINX_DMA is not set +# CONFIG_XILINX_EMACLITE is not set +# CONFIG_XILINX_GMII2RGMII is not set +# CONFIG_XILINX_LL_TEMAC is not set +# CONFIG_XILINX_SDFEC is not set +# CONFIG_XILINX_VCU is not set +# CONFIG_XILINX_WATCHDOG is not set +# CONFIG_XILINX_XADC is not set +# CONFIG_XILINX_ZYNQMP_DMA is not set +# CONFIG_XILINX_ZYNQMP_DPDMA is not set +# CONFIG_XILLYBUS is not set +# CONFIG_XIL_AXIS_FIFO is not set +# CONFIG_XIP_KERNEL is not set +# CONFIG_XMON is not set +CONFIG_XZ_DEC=y +# CONFIG_XZ_DEC_ARM is not set +# CONFIG_XZ_DEC_ARMTHUMB is not set +# CONFIG_XZ_DEC_BCJ is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_SPARC is not set +# CONFIG_XZ_DEC_TEST is not set +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_YAM is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_YENTA is not set +# CONFIG_YENTA_O2 is not set +# CONFIG_YENTA_RICOH is not set +# CONFIG_YENTA_TI is not set +# CONFIG_YENTA_TOSHIBA is not set +# CONFIG_ZBUD is not set +# CONFIG_ZD1211RW is not set +# CONFIG_ZD1211RW_DEBUG is not set +# CONFIG_ZEROPLUS_FF is not set +# CONFIG_ZIIRAVE_WATCHDOG is not set +# CONFIG_ZISOFS is not set +# CONFIG_ZLIB_DEFLATE is not set +# CONFIG_ZLIB_INFLATE is not set +CONFIG_ZONE_DMA=y +# CONFIG_ZOPT2201 is not set +# CONFIG_ZPA2326 is not set +# CONFIG_ZPOOL is not set +# CONFIG_ZRAM is not set +# CONFIG_ZRAM_MEMORY_TRACKING is not set +# CONFIG_ZSMALLOC is not set +# CONFIG_ZX_TDM is not set diff --git a/target/linux/generic/config-filter b/target/linux/generic/config-filter index 0d53ed9c3c..7d634b56cf 100644 --- a/target/linux/generic/config-filter +++ b/target/linux/generic/config-filter @@ -1,7 +1,11 @@ -# CONFIG_ARCH_(ENABLE|HAS|HAVE|INLINE|SUPPORTS|USE|WANT)_.* is not set +# CONFIG_ARM64_AS_.* is not set +# CONFIG_ARM64_CONT_.*_SHIFT is not set +# CONFIG_ARCH_(ENABLE|HAS|HAVE|INLINE|SUPPORTS|USE|WANT|STACKWALK)_.* is not set # CONFIG_AS_.* is not set # CONFIG_CC_(CAN|HAS|IS|VERSION)_.* is not set # CONFIG_LD_.* is not set # CONFIG_GCC_VERSION is not set # CONFIG_INLINE_.* is not set # CONFIG_HAVE_(?!(ARCH_TIMER|TCM|SMP)).* is not set +# CONFIG_SET_FS is not set +# CONFIG_TASKS_.* is not set diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 0b0348bfdf..acfa0ebecd 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -513,6 +513,8 @@ ar8216_read_port_link(struct ar8xxx_priv *priv, int port, } } +#ifdef CONFIG_ETHERNET_PACKET_MANGLE + static struct sk_buff * ar8216_mangle_tx(struct net_device *dev, struct sk_buff *skb) { @@ -579,6 +581,8 @@ ar8216_mangle_rx(struct net_device *dev, struct sk_buff *skb) buf[15 + 2] = vlan & 0xff; } +#endif + int ar8216_wait_bit(struct ar8xxx_priv *priv, int reg, u32 mask, u32 val) { @@ -2449,6 +2453,7 @@ ar8xxx_phy_config_init(struct phy_device *phydev) if (ret) return ret; +#ifdef CONFIG_ETHERNET_PACKET_MANGLE /* VID fixup only needed on ar8216 */ if (chip_is_ar8216(priv)) { dev->phy_ptr = priv; @@ -2456,6 +2461,7 @@ ar8xxx_phy_config_init(struct phy_device *phydev) dev->eth_mangle_rx = ar8216_mangle_rx; dev->eth_mangle_tx = ar8216_mangle_tx; } +#endif return 0; } @@ -2687,10 +2693,12 @@ ar8xxx_phy_detach(struct phy_device *phydev) if (!dev) return; +#ifdef CONFIG_ETHERNET_PACKET_MANGLE dev->phy_ptr = NULL; dev->priv_flags &= ~IFF_NO_IP_ALIGN; dev->eth_mangle_rx = NULL; dev->eth_mangle_tx = NULL; +#endif } static void diff --git a/target/linux/generic/hack-5.10/204-module_strip.patch b/target/linux/generic/hack-5.10/204-module_strip.patch new file mode 100644 index 0000000000..79fc1057ab --- /dev/null +++ b/target/linux/generic/hack-5.10/204-module_strip.patch @@ -0,0 +1,196 @@ +From a779a482fb9b9f8fcdf8b2519c789b4b9bb5dd05 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 16:56:48 +0200 +Subject: build: add a hack for removing non-essential module info + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/linux/module.h | 13 ++++++++----- + include/linux/moduleparam.h | 15 ++++++++++++--- + init/Kconfig | 7 +++++++ + kernel/module.c | 5 ++++- + scripts/mod/modpost.c | 12 ++++++++++++ + 5 files changed, 43 insertions(+), 9 deletions(-) + +--- a/include/linux/module.h ++++ b/include/linux/module.h +@@ -161,6 +161,7 @@ extern void cleanup_module(void); + + /* Generic info of form tag = "info" */ + #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info) ++#define MODULE_INFO_STRIP(tag, info) __MODULE_INFO_STRIP(tag, tag, info) + + /* For userspace: you can also call me... */ + #define MODULE_ALIAS(_alias) MODULE_INFO(alias, _alias) +@@ -230,12 +231,12 @@ extern void cleanup_module(void); + * Author(s), use "Name <email>" or just "Name", for multiple + * authors use multiple MODULE_AUTHOR() statements/lines. + */ +-#define MODULE_AUTHOR(_author) MODULE_INFO(author, _author) ++#define MODULE_AUTHOR(_author) MODULE_INFO_STRIP(author, _author) + + /* What your module does. */ +-#define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description) ++#define MODULE_DESCRIPTION(_description) MODULE_INFO_STRIP(description, _description) + +-#ifdef MODULE ++#if defined(MODULE) && !defined(CONFIG_MODULE_STRIPPED) + /* Creates an alias so file2alias.c can find device table. */ + #define MODULE_DEVICE_TABLE(type, name) \ + extern typeof(name) __mod_##type##__##name##_device_table \ +@@ -262,7 +263,9 @@ extern typeof(name) __mod_##type##__##na + */ + + #if defined(MODULE) || !defined(CONFIG_SYSFS) +-#define MODULE_VERSION(_version) MODULE_INFO(version, _version) ++#define MODULE_VERSION(_version) MODULE_INFO_STRIP(version, _version) ++#elif defined(CONFIG_MODULE_STRIPPED) ++#define MODULE_VERSION(_version) __MODULE_INFO_DISABLED(version) + #else + #define MODULE_VERSION(_version) \ + MODULE_INFO(version, _version); \ +@@ -285,7 +288,7 @@ extern typeof(name) __mod_##type##__##na + /* Optional firmware file (or files) needed by the module + * format is simply firmware file name. Multiple firmware + * files require multiple MODULE_FIRMWARE() specifiers */ +-#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware) ++#define MODULE_FIRMWARE(_firmware) MODULE_INFO_STRIP(firmware, _firmware) + + #define MODULE_IMPORT_NS(ns) MODULE_INFO(import_ns, #ns) + +--- a/include/linux/moduleparam.h ++++ b/include/linux/moduleparam.h +@@ -20,6 +20,16 @@ + /* Chosen so that structs with an unsigned long line up. */ + #define MAX_PARAM_PREFIX_LEN (64 - sizeof(unsigned long)) + ++/* This struct is here for syntactic coherency, it is not used */ ++#define __MODULE_INFO_DISABLED(name) \ ++ struct __UNIQUE_ID(name) {} ++ ++#ifdef CONFIG_MODULE_STRIPPED ++#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO_DISABLED(name) ++#else ++#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO(tag, name, info) ++#endif ++ + #define __MODULE_INFO(tag, name, info) \ + static const char __UNIQUE_ID(name)[] \ + __used __section(".modinfo") __attribute__((unused, aligned(1))) \ +@@ -31,7 +41,7 @@ static const char __UNIQUE_ID(name)[] + /* One for each parameter, describing how to use it. Some files do + multiple of these per line, so can't just use MODULE_INFO. */ + #define MODULE_PARM_DESC(_parm, desc) \ +- __MODULE_INFO(parm, _parm, #_parm ":" desc) ++ __MODULE_INFO_STRIP(parm, _parm, #_parm ":" desc) + + struct kernel_param; + +--- a/init/Kconfig ++++ b/init/Kconfig +@@ -2327,6 +2327,13 @@ config UNUSED_KSYMS_WHITELIST + one per line. The path can be absolute, or relative to the kernel + source tree. + ++config MODULE_STRIPPED ++ bool "Reduce module size" ++ depends on MODULES ++ help ++ Remove module parameter descriptions, author info, version, aliases, ++ device tables, etc. ++ + endif # MODULES + + config MODULES_TREE_LOOKUP +--- a/kernel/module.c ++++ b/kernel/module.c +@@ -3144,9 +3144,11 @@ static int setup_load_info(struct load_i + + static int check_modinfo(struct module *mod, struct load_info *info, int flags) + { +- const char *modmagic = get_modinfo(info, "vermagic"); + int err; + ++#ifndef CONFIG_MODULE_STRIPPED ++ const char *modmagic = get_modinfo(info, "vermagic"); ++ + if (flags & MODULE_INIT_IGNORE_VERMAGIC) + modmagic = NULL; + +@@ -3167,6 +3169,7 @@ static int check_modinfo(struct module * + mod->name); + add_taint_module(mod, TAINT_OOT_MODULE, LOCKDEP_STILL_OK); + } ++#endif + + check_modinfo_retpoline(mod, info); + +--- a/scripts/mod/modpost.c ++++ b/scripts/mod/modpost.c +@@ -2037,7 +2037,9 @@ static void read_symbols(const char *mod + symname = remove_dot(info.strtab + sym->st_name); + + handle_symbol(mod, &info, sym, symname); ++#ifndef CONFIG_MODULE_STRIPPED + handle_moddevtable(mod, &info, sym, symname); ++#endif + } + + for (sym = info.symtab_start; sym < info.symtab_stop; sym++) { +@@ -2250,8 +2252,10 @@ static void add_header(struct buffer *b, + buf_printf(b, "\n"); + buf_printf(b, "BUILD_SALT;\n"); + buf_printf(b, "\n"); ++#ifndef CONFIG_MODULE_STRIPPED + buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n"); + buf_printf(b, "MODULE_INFO(name, KBUILD_MODNAME);\n"); ++#endif + buf_printf(b, "\n"); + buf_printf(b, "__visible struct module __this_module\n"); + buf_printf(b, "__section(\".gnu.linkonce.this_module\") = {\n"); +@@ -2268,8 +2272,10 @@ static void add_header(struct buffer *b, + + static void add_intree_flag(struct buffer *b, int is_intree) + { ++#ifndef CONFIG_MODULE_STRIPPED + if (is_intree) + buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n"); ++#endif + } + + /* Cannot check for assembler */ +@@ -2282,8 +2288,10 @@ static void add_retpoline(struct buffer + + static void add_staging_flag(struct buffer *b, const char *name) + { ++#ifndef CONFIG_MODULE_STRIPPED + if (strstarts(name, "drivers/staging")) + buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n"); ++#endif + } + + /** +@@ -2367,11 +2375,13 @@ static void add_depends(struct buffer *b + + static void add_srcversion(struct buffer *b, struct module *mod) + { ++#ifndef CONFIG_MODULE_STRIPPED + if (mod->srcversion[0]) { + buf_printf(b, "\n"); + buf_printf(b, "MODULE_INFO(srcversion, \"%s\");\n", + mod->srcversion); + } ++#endif + } + + static void write_buf(struct buffer *b, const char *fname) +@@ -2643,7 +2653,9 @@ int main(int argc, char **argv) + add_staging_flag(&buf, mod->name); + err |= add_versions(&buf, mod); + add_depends(&buf, mod); ++#ifndef CONFIG_MODULE_STRIPPED + add_moddevtable(&buf, mod); ++#endif + add_srcversion(&buf, mod); + + sprintf(fname, "%s.mod.c", mod->name); diff --git a/target/linux/generic/hack-5.10/210-darwin_scripts_include.patch b/target/linux/generic/hack-5.10/210-darwin_scripts_include.patch new file mode 100644 index 0000000000..be6adc0d11 --- /dev/null +++ b/target/linux/generic/hack-5.10/210-darwin_scripts_include.patch @@ -0,0 +1,3053 @@ +From db7c30dcd9a0391bf13b62c9f91e144d762ef43a Mon Sep 17 00:00:00 2001 +From: Florian Fainelli <f.fainelli@gmail.com> +Date: Fri, 7 Jul 2017 17:00:49 +0200 +Subject: Add an OSX specific patch to make the kernel be compiled + +lede-commit: 3fc2a24f0422b2f55f9ed43f116db3111f700526 +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + scripts/kconfig/Makefile | 3 + + scripts/mod/elf.h | 3007 ++++++++++++++++++++++++++++++++++++++++++++ + scripts/mod/mk_elfconfig.c | 4 + + scripts/mod/modpost.h | 4 + + 4 files changed, 3018 insertions(+) + create mode 100644 scripts/mod/elf.h + +--- /dev/null ++++ b/scripts/mod/elf.h +@@ -0,0 +1,3007 @@ ++/* This file defines standard ELF types, structures, and macros. ++ Copyright (C) 1995-2012 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, see ++ <http://www.gnu.org/licenses/>. */ ++ ++#ifndef _ELF_H ++#define _ELF_H 1 ++ ++/* Standard ELF types. */ ++ ++#include <stdint.h> ++ ++/* Type for a 16-bit quantity. */ ++typedef uint16_t Elf32_Half; ++typedef uint16_t Elf64_Half; ++ ++/* Types for signed and unsigned 32-bit quantities. */ ++typedef uint32_t Elf32_Word; ++typedef int32_t Elf32_Sword; ++typedef uint32_t Elf64_Word; ++typedef int32_t Elf64_Sword; ++ ++/* Types for signed and unsigned 64-bit quantities. */ ++typedef uint64_t Elf32_Xword; ++typedef int64_t Elf32_Sxword; ++typedef uint64_t Elf64_Xword; ++typedef int64_t Elf64_Sxword; ++ ++/* Type of addresses. */ ++typedef uint32_t Elf32_Addr; ++typedef uint64_t Elf64_Addr; ++ ++/* Type of file offsets. */ ++typedef uint32_t Elf32_Off; ++typedef uint64_t Elf64_Off; ++ ++/* Type for section indices, which are 16-bit quantities. */ ++typedef uint16_t Elf32_Section; ++typedef uint16_t Elf64_Section; ++ ++/* Type for version symbol information. */ ++typedef Elf32_Half Elf32_Versym; ++typedef Elf64_Half Elf64_Versym; ++ ++ ++/* The ELF file header. This appears at the start of every ELF file. */ ++ ++#define EI_NIDENT (16) ++ ++typedef struct ++{ ++ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ ++ Elf32_Half e_type; /* Object file type */ ++ Elf32_Half e_machine; /* Architecture */ ++ Elf32_Word e_version; /* Object file version */ ++ Elf32_Addr e_entry; /* Entry point virtual address */ ++ Elf32_Off e_phoff; /* Program header table file offset */ ++ Elf32_Off e_shoff; /* Section header table file offset */ ++ Elf32_Word e_flags; /* Processor-specific flags */ ++ Elf32_Half e_ehsize; /* ELF header size in bytes */ ++ Elf32_Half e_phentsize; /* Program header table entry size */ ++ Elf32_Half e_phnum; /* Program header table entry count */ ++ Elf32_Half e_shentsize; /* Section header table entry size */ ++ Elf32_Half e_shnum; /* Section header table entry count */ ++ Elf32_Half e_shstrndx; /* Section header string table index */ ++} Elf32_Ehdr; ++ ++typedef struct ++{ ++ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ ++ Elf64_Half e_type; /* Object file type */ ++ Elf64_Half e_machine; /* Architecture */ ++ Elf64_Word e_version; /* Object file version */ ++ Elf64_Addr e_entry; /* Entry point virtual address */ ++ Elf64_Off e_phoff; /* Program header table file offset */ ++ Elf64_Off e_shoff; /* Section header table file offset */ ++ Elf64_Word e_flags; /* Processor-specific flags */ ++ Elf64_Half e_ehsize; /* ELF header size in bytes */ ++ Elf64_Half e_phentsize; /* Program header table entry size */ ++ Elf64_Half e_phnum; /* Program header table entry count */ ++ Elf64_Half e_shentsize; /* Section header table entry size */ ++ Elf64_Half e_shnum; /* Section header table entry count */ ++ Elf64_Half e_shstrndx; /* Section header string table index */ ++} Elf64_Ehdr; ++ ++/* Fields in the e_ident array. The EI_* macros are indices into the ++ array. The macros under each EI_* macro are the values the byte ++ may have. */ ++ ++#define EI_MAG0 0 /* File identification byte 0 index */ ++#define ELFMAG0 0x7f /* Magic number byte 0 */ ++ ++#define EI_MAG1 1 /* File identification byte 1 index */ ++#define ELFMAG1 'E' /* Magic number byte 1 */ ++ ++#define EI_MAG2 2 /* File identification byte 2 index */ ++#define ELFMAG2 'L' /* Magic number byte 2 */ ++ ++#define EI_MAG3 3 /* File identification byte 3 index */ ++#define ELFMAG3 'F' /* Magic number byte 3 */ ++ ++/* Conglomeration of the identification bytes, for easy testing as a word. */ ++#define ELFMAG "\177ELF" ++#define SELFMAG 4 ++ ++#define EI_CLASS 4 /* File class byte index */ ++#define ELFCLASSNONE 0 /* Invalid class */ ++#define ELFCLASS32 1 /* 32-bit objects */ ++#define ELFCLASS64 2 /* 64-bit objects */ ++#define ELFCLASSNUM 3 ++ ++#define EI_DATA 5 /* Data encoding byte index */ ++#define ELFDATANONE 0 /* Invalid data encoding */ ++#define ELFDATA2LSB 1 /* 2's complement, little endian */ ++#define ELFDATA2MSB 2 /* 2's complement, big endian */ ++#define ELFDATANUM 3 ++ ++#define EI_VERSION 6 /* File version byte index */ ++ /* Value must be EV_CURRENT */ ++ ++#define EI_OSABI 7 /* OS ABI identification */ ++#define ELFOSABI_NONE 0 /* UNIX System V ABI */ ++#define ELFOSABI_SYSV 0 /* Alias. */ ++#define ELFOSABI_HPUX 1 /* HP-UX */ ++#define ELFOSABI_NETBSD 2 /* NetBSD. */ ++#define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */ ++#define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */ ++#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ ++#define ELFOSABI_AIX 7 /* IBM AIX. */ ++#define ELFOSABI_IRIX 8 /* SGI Irix. */ ++#define ELFOSABI_FREEBSD 9 /* FreeBSD. */ ++#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ ++#define ELFOSABI_MODESTO 11 /* Novell Modesto. */ ++#define ELFOSABI_OPENBSD 12 /* OpenBSD. */ ++#define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ ++#define ELFOSABI_ARM 97 /* ARM */ ++#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ ++ ++#define EI_ABIVERSION 8 /* ABI version */ ++ ++#define EI_PAD 9 /* Byte index of padding bytes */ ++ ++/* Legal values for e_type (object file type). */ ++ ++#define ET_NONE 0 /* No file type */ ++#define ET_REL 1 /* Relocatable file */ ++#define ET_EXEC 2 /* Executable file */ ++#define ET_DYN 3 /* Shared object file */ ++#define ET_CORE 4 /* Core file */ ++#define ET_NUM 5 /* Number of defined types */ ++#define ET_LOOS 0xfe00 /* OS-specific range start */ ++#define ET_HIOS 0xfeff /* OS-specific range end */ ++#define ET_LOPROC 0xff00 /* Processor-specific range start */ ++#define ET_HIPROC 0xffff /* Processor-specific range end */ ++ ++/* Legal values for e_machine (architecture). */ ++ ++#define EM_NONE 0 /* No machine */ ++#define EM_M32 1 /* AT&T WE 32100 */ ++#define EM_SPARC 2 /* SUN SPARC */ ++#define EM_386 3 /* Intel 80386 */ ++#define EM_68K 4 /* Motorola m68k family */ ++#define EM_88K 5 /* Motorola m88k family */ ++#define EM_860 7 /* Intel 80860 */ ++#define EM_MIPS 8 /* MIPS R3000 big-endian */ ++#define EM_S370 9 /* IBM System/370 */ ++#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ ++ ++#define EM_PARISC 15 /* HPPA */ ++#define EM_VPP500 17 /* Fujitsu VPP500 */ ++#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ ++#define EM_960 19 /* Intel 80960 */ ++#define EM_PPC 20 /* PowerPC */ ++#define EM_PPC64 21 /* PowerPC 64-bit */ ++#define EM_S390 22 /* IBM S390 */ ++ ++#define EM_V800 36 /* NEC V800 series */ ++#define EM_FR20 37 /* Fujitsu FR20 */ ++#define EM_RH32 38 /* TRW RH-32 */ ++#define EM_RCE 39 /* Motorola RCE */ ++#define EM_ARM 40 /* ARM */ ++#define EM_FAKE_ALPHA 41 /* Digital Alpha */ ++#define EM_SH 42 /* Hitachi SH */ ++#define EM_SPARCV9 43 /* SPARC v9 64-bit */ ++#define EM_TRICORE 44 /* Siemens Tricore */ ++#define EM_ARC 45 /* Argonaut RISC Core */ ++#define EM_H8_300 46 /* Hitachi H8/300 */ ++#define EM_H8_300H 47 /* Hitachi H8/300H */ ++#define EM_H8S 48 /* Hitachi H8S */ ++#define EM_H8_500 49 /* Hitachi H8/500 */ ++#define EM_IA_64 50 /* Intel Merced */ ++#define EM_MIPS_X 51 /* Stanford MIPS-X */ ++#define EM_COLDFIRE 52 /* Motorola Coldfire */ ++#define EM_68HC12 53 /* Motorola M68HC12 */ ++#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ ++#define EM_PCP 55 /* Siemens PCP */ ++#define EM_NCPU 56 /* Sony nCPU embeeded RISC */ ++#define EM_NDR1 57 /* Denso NDR1 microprocessor */ ++#define EM_STARCORE 58 /* Motorola Start*Core processor */ ++#define EM_ME16 59 /* Toyota ME16 processor */ ++#define EM_ST100 60 /* STMicroelectronic ST100 processor */ ++#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ ++#define EM_X86_64 62 /* AMD x86-64 architecture */ ++#define EM_PDSP 63 /* Sony DSP Processor */ ++ ++#define EM_FX66 66 /* Siemens FX66 microcontroller */ ++#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ ++#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ ++#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ ++#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ ++#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ ++#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ ++#define EM_SVX 73 /* Silicon Graphics SVx */ ++#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ ++#define EM_VAX 75 /* Digital VAX */ ++#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ ++#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ ++#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ ++#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ ++#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ ++#define EM_HUANY 81 /* Harvard University machine-independent object files */ ++#define EM_PRISM 82 /* SiTera Prism */ ++#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ ++#define EM_FR30 84 /* Fujitsu FR30 */ ++#define EM_D10V 85 /* Mitsubishi D10V */ ++#define EM_D30V 86 /* Mitsubishi D30V */ ++#define EM_V850 87 /* NEC v850 */ ++#define EM_M32R 88 /* Mitsubishi M32R */ ++#define EM_MN10300 89 /* Matsushita MN10300 */ ++#define EM_MN10200 90 /* Matsushita MN10200 */ ++#define EM_PJ 91 /* picoJava */ ++#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ ++#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ ++#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ ++#define EM_TILEPRO 188 /* Tilera TILEPro */ ++#define EM_TILEGX 191 /* Tilera TILE-Gx */ ++#define EM_NUM 192 ++ ++/* If it is necessary to assign new unofficial EM_* values, please ++ pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the ++ chances of collision with official or non-GNU unofficial values. */ ++ ++#define EM_ALPHA 0x9026 ++ ++/* Legal values for e_version (version). */ ++ ++#define EV_NONE 0 /* Invalid ELF version */ ++#define EV_CURRENT 1 /* Current version */ ++#define EV_NUM 2 ++ ++/* Section header. */ ++ ++typedef struct ++{ ++ Elf32_Word sh_name; /* Section name (string tbl index) */ ++ Elf32_Word sh_type; /* Section type */ ++ Elf32_Word sh_flags; /* Section flags */ ++ Elf32_Addr sh_addr; /* Section virtual addr at execution */ ++ Elf32_Off sh_offset; /* Section file offset */ ++ Elf32_Word sh_size; /* Section size in bytes */ ++ Elf32_Word sh_link; /* Link to another section */ ++ Elf32_Word sh_info; /* Additional section information */ ++ Elf32_Word sh_addralign; /* Section alignment */ ++ Elf32_Word sh_entsize; /* Entry size if section holds table */ ++} Elf32_Shdr; ++ ++typedef struct ++{ ++ Elf64_Word sh_name; /* Section name (string tbl index) */ ++ Elf64_Word sh_type; /* Section type */ ++ Elf64_Xword sh_flags; /* Section flags */ ++ Elf64_Addr sh_addr; /* Section virtual addr at execution */ ++ Elf64_Off sh_offset; /* Section file offset */ ++ Elf64_Xword sh_size; /* Section size in bytes */ ++ Elf64_Word sh_link; /* Link to another section */ ++ Elf64_Word sh_info; /* Additional section information */ ++ Elf64_Xword sh_addralign; /* Section alignment */ ++ Elf64_Xword sh_entsize; /* Entry size if section holds table */ ++} Elf64_Shdr; ++ ++/* Special section indices. */ ++ ++#define SHN_UNDEF 0 /* Undefined section */ ++#define SHN_LORESERVE 0xff00 /* Start of reserved indices */ ++#define SHN_LOPROC 0xff00 /* Start of processor-specific */ ++#define SHN_BEFORE 0xff00 /* Order section before all others ++ (Solaris). */ ++#define SHN_AFTER 0xff01 /* Order section after all others ++ (Solaris). */ ++#define SHN_HIPROC 0xff1f /* End of processor-specific */ ++#define SHN_LOOS 0xff20 /* Start of OS-specific */ ++#define SHN_HIOS 0xff3f /* End of OS-specific */ ++#define SHN_ABS 0xfff1 /* Associated symbol is absolute */ ++#define SHN_COMMON 0xfff2 /* Associated symbol is common */ ++#define SHN_XINDEX 0xffff /* Index is in extra table. */ ++#define SHN_HIRESERVE 0xffff /* End of reserved indices */ ++ ++/* Legal values for sh_type (section type). */ ++ ++#define SHT_NULL 0 /* Section header table entry unused */ ++#define SHT_PROGBITS 1 /* Program data */ ++#define SHT_SYMTAB 2 /* Symbol table */ ++#define SHT_STRTAB 3 /* String table */ ++#define SHT_RELA 4 /* Relocation entries with addends */ ++#define SHT_HASH 5 /* Symbol hash table */ ++#define SHT_DYNAMIC 6 /* Dynamic linking information */ ++#define SHT_NOTE 7 /* Notes */ ++#define SHT_NOBITS 8 /* Program space with no data (bss) */ ++#define SHT_REL 9 /* Relocation entries, no addends */ ++#define SHT_SHLIB 10 /* Reserved */ ++#define SHT_DYNSYM 11 /* Dynamic linker symbol table */ ++#define SHT_INIT_ARRAY 14 /* Array of constructors */ ++#define SHT_FINI_ARRAY 15 /* Array of destructors */ ++#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ ++#define SHT_GROUP 17 /* Section group */ ++#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ ++#define SHT_NUM 19 /* Number of defined types. */ ++#define SHT_LOOS 0x60000000 /* Start OS-specific. */ ++#define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ ++#define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ ++#define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ ++#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ ++#define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ ++#define SHT_SUNW_move 0x6ffffffa ++#define SHT_SUNW_COMDAT 0x6ffffffb ++#define SHT_SUNW_syminfo 0x6ffffffc ++#define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ ++#define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ ++#define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ ++#define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ ++#define SHT_HIOS 0x6fffffff /* End OS-specific type */ ++#define SHT_LOPROC 0x70000000 /* Start of processor-specific */ ++#define SHT_HIPROC 0x7fffffff /* End of processor-specific */ ++#define SHT_LOUSER 0x80000000 /* Start of application-specific */ ++#define SHT_HIUSER 0x8fffffff /* End of application-specific */ ++ ++/* Legal values for sh_flags (section flags). */ ++ ++#define SHF_WRITE (1 << 0) /* Writable */ ++#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ ++#define SHF_EXECINSTR (1 << 2) /* Executable */ ++#define SHF_MERGE (1 << 4) /* Might be merged */ ++#define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ ++#define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ ++#define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ ++#define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling ++ required */ ++#define SHF_GROUP (1 << 9) /* Section is member of a group. */ ++#define SHF_TLS (1 << 10) /* Section hold thread-local data. */ ++#define SHF_MASKOS 0x0ff00000 /* OS-specific. */ ++#define SHF_MASKPROC 0xf0000000 /* Processor-specific */ ++#define SHF_ORDERED (1 << 30) /* Special ordering requirement ++ (Solaris). */ ++#define SHF_EXCLUDE (1 << 31) /* Section is excluded unless ++ referenced or allocated (Solaris).*/ ++ ++/* Section group handling. */ ++#define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ ++ ++/* Symbol table entry. */ ++ ++typedef struct ++{ ++ Elf32_Word st_name; /* Symbol name (string tbl index) */ ++ Elf32_Addr st_value; /* Symbol value */ ++ Elf32_Word st_size; /* Symbol size */ ++ unsigned char st_info; /* Symbol type and binding */ ++ unsigned char st_other; /* Symbol visibility */ ++ Elf32_Section st_shndx; /* Section index */ ++} Elf32_Sym; ++ ++typedef struct ++{ ++ Elf64_Word st_name; /* Symbol name (string tbl index) */ ++ unsigned char st_info; /* Symbol type and binding */ ++ unsigned char st_other; /* Symbol visibility */ ++ Elf64_Section st_shndx; /* Section index */ ++ Elf64_Addr st_value; /* Symbol value */ ++ Elf64_Xword st_size; /* Symbol size */ ++} Elf64_Sym; ++ ++/* The syminfo section if available contains additional information about ++ every dynamic symbol. */ ++ ++typedef struct ++{ ++ Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ ++ Elf32_Half si_flags; /* Per symbol flags */ ++} Elf32_Syminfo; ++ ++typedef struct ++{ ++ Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ ++ Elf64_Half si_flags; /* Per symbol flags */ ++} Elf64_Syminfo; ++ ++/* Possible values for si_boundto. */ ++#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ ++#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ ++#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ ++ ++/* Possible bitmasks for si_flags. */ ++#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ ++#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ ++#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ ++#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy ++ loaded */ ++/* Syminfo version values. */ ++#define SYMINFO_NONE 0 ++#define SYMINFO_CURRENT 1 ++#define SYMINFO_NUM 2 ++ ++ ++/* How to extract and insert information held in the st_info field. */ ++ ++#define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) ++#define ELF32_ST_TYPE(val) ((val) & 0xf) ++#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) ++ ++/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ ++#define ELF64_ST_BIND(val) ELF32_ST_BIND (val) ++#define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) ++#define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) ++ ++/* Legal values for ST_BIND subfield of st_info (symbol binding). */ ++ ++#define STB_LOCAL 0 /* Local symbol */ ++#define STB_GLOBAL 1 /* Global symbol */ ++#define STB_WEAK 2 /* Weak symbol */ ++#define STB_NUM 3 /* Number of defined types. */ ++#define STB_LOOS 10 /* Start of OS-specific */ ++#define STB_GNU_UNIQUE 10 /* Unique symbol. */ ++#define STB_HIOS 12 /* End of OS-specific */ ++#define STB_LOPROC 13 /* Start of processor-specific */ ++#define STB_HIPROC 15 /* End of processor-specific */ ++ ++/* Legal values for ST_TYPE subfield of st_info (symbol type). */ ++ ++#define STT_NOTYPE 0 /* Symbol type is unspecified */ ++#define STT_OBJECT 1 /* Symbol is a data object */ ++#define STT_FUNC 2 /* Symbol is a code object */ ++#define STT_SECTION 3 /* Symbol associated with a section */ ++#define STT_FILE 4 /* Symbol's name is file name */ ++#define STT_COMMON 5 /* Symbol is a common data object */ ++#define STT_TLS 6 /* Symbol is thread-local data object*/ ++#define STT_NUM 7 /* Number of defined types. */ ++#define STT_LOOS 10 /* Start of OS-specific */ ++#define STT_GNU_IFUNC 10 /* Symbol is indirect code object */ ++#define STT_HIOS 12 /* End of OS-specific */ ++#define STT_LOPROC 13 /* Start of processor-specific */ ++#define STT_HIPROC 15 /* End of processor-specific */ ++ ++ ++/* Symbol table indices are found in the hash buckets and chain table ++ of a symbol hash table section. This special index value indicates ++ the end of a chain, meaning no further symbols are found in that bucket. */ ++ ++#define STN_UNDEF 0 /* End of a chain. */ ++ ++ ++/* How to extract and insert information held in the st_other field. */ ++ ++#define ELF32_ST_VISIBILITY(o) ((o) & 0x03) ++ ++/* For ELF64 the definitions are the same. */ ++#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) ++ ++/* Symbol visibility specification encoded in the st_other field. */ ++#define STV_DEFAULT 0 /* Default symbol visibility rules */ ++#define STV_INTERNAL 1 /* Processor specific hidden class */ ++#define STV_HIDDEN 2 /* Sym unavailable in other modules */ ++#define STV_PROTECTED 3 /* Not preemptible, not exported */ ++ ++ ++/* Relocation table entry without addend (in section of type SHT_REL). */ ++ ++typedef struct ++{ ++ Elf32_Addr r_offset; /* Address */ ++ Elf32_Word r_info; /* Relocation type and symbol index */ ++} Elf32_Rel; ++ ++/* I have seen two different definitions of the Elf64_Rel and ++ Elf64_Rela structures, so we'll leave them out until Novell (or ++ whoever) gets their act together. */ ++/* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ ++ ++typedef struct ++{ ++ Elf64_Addr r_offset; /* Address */ ++ Elf64_Xword r_info; /* Relocation type and symbol index */ ++} Elf64_Rel; ++ ++/* Relocation table entry with addend (in section of type SHT_RELA). */ ++ ++typedef struct ++{ ++ Elf32_Addr r_offset; /* Address */ ++ Elf32_Word r_info; /* Relocation type and symbol index */ ++ Elf32_Sword r_addend; /* Addend */ ++} Elf32_Rela; ++ ++typedef struct ++{ ++ Elf64_Addr r_offset; /* Address */ ++ Elf64_Xword r_info; /* Relocation type and symbol index */ ++ Elf64_Sxword r_addend; /* Addend */ ++} Elf64_Rela; ++ ++/* How to extract and insert information held in the r_info field. */ ++ ++#define ELF32_R_SYM(val) ((val) >> 8) ++#define ELF32_R_TYPE(val) ((val) & 0xff) ++#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) ++ ++#define ELF64_R_SYM(i) ((i) >> 32) ++#define ELF64_R_TYPE(i) ((i) & 0xffffffff) ++#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) ++ ++/* Program segment header. */ ++ ++typedef struct ++{ ++ Elf32_Word p_type; /* Segment type */ ++ Elf32_Off p_offset; /* Segment file offset */ ++ Elf32_Addr p_vaddr; /* Segment virtual address */ ++ Elf32_Addr p_paddr; /* Segment physical address */ ++ Elf32_Word p_filesz; /* Segment size in file */ ++ Elf32_Word p_memsz; /* Segment size in memory */ ++ Elf32_Word p_flags; /* Segment flags */ ++ Elf32_Word p_align; /* Segment alignment */ ++} Elf32_Phdr; ++ ++typedef struct ++{ ++ Elf64_Word p_type; /* Segment type */ ++ Elf64_Word p_flags; /* Segment flags */ ++ Elf64_Off p_offset; /* Segment file offset */ ++ Elf64_Addr p_vaddr; /* Segment virtual address */ ++ Elf64_Addr p_paddr; /* Segment physical address */ ++ Elf64_Xword p_filesz; /* Segment size in file */ ++ Elf64_Xword p_memsz; /* Segment size in memory */ ++ Elf64_Xword p_align; /* Segment alignment */ ++} Elf64_Phdr; ++ ++/* Special value for e_phnum. This indicates that the real number of ++ program headers is too large to fit into e_phnum. Instead the real ++ value is in the field sh_info of section 0. */ ++ ++#define PN_XNUM 0xffff ++ ++/* Legal values for p_type (segment type). */ ++ ++#define PT_NULL 0 /* Program header table entry unused */ ++#define PT_LOAD 1 /* Loadable program segment */ ++#define PT_DYNAMIC 2 /* Dynamic linking information */ ++#define PT_INTERP 3 /* Program interpreter */ ++#define PT_NOTE 4 /* Auxiliary information */ ++#define PT_SHLIB 5 /* Reserved */ ++#define PT_PHDR 6 /* Entry for header table itself */ ++#define PT_TLS 7 /* Thread-local storage segment */ ++#define PT_NUM 8 /* Number of defined types */ ++#define PT_LOOS 0x60000000 /* Start of OS-specific */ ++#define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ ++#define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ ++#define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ ++#define PT_LOSUNW 0x6ffffffa ++#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ ++#define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ ++#define PT_HISUNW 0x6fffffff ++#define PT_HIOS 0x6fffffff /* End of OS-specific */ ++#define PT_LOPROC 0x70000000 /* Start of processor-specific */ ++#define PT_HIPROC 0x7fffffff /* End of processor-specific */ ++ ++/* Legal values for p_flags (segment flags). */ ++ ++#define PF_X (1 << 0) /* Segment is executable */ ++#define PF_W (1 << 1) /* Segment is writable */ ++#define PF_R (1 << 2) /* Segment is readable */ ++#define PF_MASKOS 0x0ff00000 /* OS-specific */ ++#define PF_MASKPROC 0xf0000000 /* Processor-specific */ ++ ++/* Legal values for note segment descriptor types for core files. */ ++ ++#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ ++#define NT_FPREGSET 2 /* Contains copy of fpregset struct */ ++#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ ++#define NT_PRXREG 4 /* Contains copy of prxregset struct */ ++#define NT_TASKSTRUCT 4 /* Contains copy of task structure */ ++#define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ ++#define NT_AUXV 6 /* Contains copy of auxv array */ ++#define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ ++#define NT_ASRS 8 /* Contains copy of asrset struct */ ++#define NT_PSTATUS 10 /* Contains copy of pstatus struct */ ++#define NT_PSINFO 13 /* Contains copy of psinfo struct */ ++#define NT_PRCRED 14 /* Contains copy of prcred struct */ ++#define NT_UTSNAME 15 /* Contains copy of utsname struct */ ++#define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ ++#define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ ++#define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ ++#define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ ++#define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ ++#define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ ++#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ ++#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ ++#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ ++#define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ ++ ++/* Legal values for the note segment descriptor types for object files. */ ++ ++#define NT_VERSION 1 /* Contains a version string. */ ++ ++ ++/* Dynamic section entry. */ ++ ++typedef struct ++{ ++ Elf32_Sword d_tag; /* Dynamic entry type */ ++ union ++ { ++ Elf32_Word d_val; /* Integer value */ ++ Elf32_Addr d_ptr; /* Address value */ ++ } d_un; ++} Elf32_Dyn; ++ ++typedef struct ++{ ++ Elf64_Sxword d_tag; /* Dynamic entry type */ ++ union ++ { ++ Elf64_Xword d_val; /* Integer value */ ++ Elf64_Addr d_ptr; /* Address value */ ++ } d_un; ++} Elf64_Dyn; ++ ++/* Legal values for d_tag (dynamic entry type). */ ++ ++#define DT_NULL 0 /* Marks end of dynamic section */ ++#define DT_NEEDED 1 /* Name of needed library */ ++#define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ ++#define DT_PLTGOT 3 /* Processor defined value */ ++#define DT_HASH 4 /* Address of symbol hash table */ ++#define DT_STRTAB 5 /* Address of string table */ ++#define DT_SYMTAB 6 /* Address of symbol table */ ++#define DT_RELA 7 /* Address of Rela relocs */ ++#define DT_RELASZ 8 /* Total size of Rela relocs */ ++#define DT_RELAENT 9 /* Size of one Rela reloc */ ++#define DT_STRSZ 10 /* Size of string table */ ++#define DT_SYMENT 11 /* Size of one symbol table entry */ ++#define DT_INIT 12 /* Address of init function */ ++#define DT_FINI 13 /* Address of termination function */ ++#define DT_SONAME 14 /* Name of shared object */ ++#define DT_RPATH 15 /* Library search path (deprecated) */ ++#define DT_SYMBOLIC 16 /* Start symbol search here */ ++#define DT_REL 17 /* Address of Rel relocs */ ++#define DT_RELSZ 18 /* Total size of Rel relocs */ ++#define DT_RELENT 19 /* Size of one Rel reloc */ ++#define DT_PLTREL 20 /* Type of reloc in PLT */ ++#define DT_DEBUG 21 /* For debugging; unspecified */ ++#define DT_TEXTREL 22 /* Reloc might modify .text */ ++#define DT_JMPREL 23 /* Address of PLT relocs */ ++#define DT_BIND_NOW 24 /* Process relocations of object */ ++#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ ++#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ ++#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ ++#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ ++#define DT_RUNPATH 29 /* Library search path */ ++#define DT_FLAGS 30 /* Flags for the object being loaded */ ++#define DT_ENCODING 32 /* Start of encoded range */ ++#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ ++#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ ++#define DT_NUM 34 /* Number used */ ++#define DT_LOOS 0x6000000d /* Start of OS-specific */ ++#define DT_HIOS 0x6ffff000 /* End of OS-specific */ ++#define DT_LOPROC 0x70000000 /* Start of processor-specific */ ++#define DT_HIPROC 0x7fffffff /* End of processor-specific */ ++#define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ ++ ++/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the ++ Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's ++ approach. */ ++#define DT_VALRNGLO 0x6ffffd00 ++#define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ ++#define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ ++#define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ ++#define DT_CHECKSUM 0x6ffffdf8 ++#define DT_PLTPADSZ 0x6ffffdf9 ++#define DT_MOVEENT 0x6ffffdfa ++#define DT_MOVESZ 0x6ffffdfb ++#define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ ++#define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting ++ the following DT_* entry. */ ++#define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ ++#define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ ++#define DT_VALRNGHI 0x6ffffdff ++#define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ ++#define DT_VALNUM 12 ++ ++/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the ++ Dyn.d_un.d_ptr field of the Elf*_Dyn structure. ++ ++ If any adjustment is made to the ELF object after it has been ++ built these entries will need to be adjusted. */ ++#define DT_ADDRRNGLO 0x6ffffe00 ++#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ ++#define DT_TLSDESC_PLT 0x6ffffef6 ++#define DT_TLSDESC_GOT 0x6ffffef7 ++#define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ ++#define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ ++#define DT_CONFIG 0x6ffffefa /* Configuration information. */ ++#define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ ++#define DT_AUDIT 0x6ffffefc /* Object auditing. */ ++#define DT_PLTPAD 0x6ffffefd /* PLT padding. */ ++#define DT_MOVETAB 0x6ffffefe /* Move table. */ ++#define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ ++#define DT_ADDRRNGHI 0x6ffffeff ++#define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ ++#define DT_ADDRNUM 11 ++ ++/* The versioning entry types. The next are defined as part of the ++ GNU extension. */ ++#define DT_VERSYM 0x6ffffff0 ++ ++#define DT_RELACOUNT 0x6ffffff9 ++#define DT_RELCOUNT 0x6ffffffa ++ ++/* These were chosen by Sun. */ ++#define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ ++#define DT_VERDEF 0x6ffffffc /* Address of version definition ++ table */ ++#define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ ++#define DT_VERNEED 0x6ffffffe /* Address of table with needed ++ versions */ ++#define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ ++#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ ++#define DT_VERSIONTAGNUM 16 ++ ++/* Sun added these machine-independent extensions in the "processor-specific" ++ range. Be compatible. */ ++#define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ ++#define DT_FILTER 0x7fffffff /* Shared object to get values from */ ++#define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) ++#define DT_EXTRANUM 3 ++ ++/* Values of `d_un.d_val' in the DT_FLAGS entry. */ ++#define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ ++#define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ ++#define DF_TEXTREL 0x00000004 /* Object contains text relocations */ ++#define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ ++#define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ ++ ++/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 ++ entry in the dynamic section. */ ++#define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ ++#define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ ++#define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ ++#define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ ++#define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ ++#define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ ++#define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ ++#define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ ++#define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ ++#define DF_1_TRANS 0x00000200 ++#define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ ++#define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ ++#define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ ++#define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ ++#define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ ++#define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ ++#define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ ++ ++/* Flags for the feature selection in DT_FEATURE_1. */ ++#define DTF_1_PARINIT 0x00000001 ++#define DTF_1_CONFEXP 0x00000002 ++ ++/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ ++#define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ ++#define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not ++ generally available. */ ++ ++/* Version definition sections. */ ++ ++typedef struct ++{ ++ Elf32_Half vd_version; /* Version revision */ ++ Elf32_Half vd_flags; /* Version information */ ++ Elf32_Half vd_ndx; /* Version Index */ ++ Elf32_Half vd_cnt; /* Number of associated aux entries */ ++ Elf32_Word vd_hash; /* Version name hash value */ ++ Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ ++ Elf32_Word vd_next; /* Offset in bytes to next verdef ++ entry */ ++} Elf32_Verdef; ++ ++typedef struct ++{ ++ Elf64_Half vd_version; /* Version revision */ ++ Elf64_Half vd_flags; /* Version information */ ++ Elf64_Half vd_ndx; /* Version Index */ ++ Elf64_Half vd_cnt; /* Number of associated aux entries */ ++ Elf64_Word vd_hash; /* Version name hash value */ ++ Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ ++ Elf64_Word vd_next; /* Offset in bytes to next verdef ++ entry */ ++} Elf64_Verdef; ++ ++ ++/* Legal values for vd_version (version revision). */ ++#define VER_DEF_NONE 0 /* No version */ ++#define VER_DEF_CURRENT 1 /* Current version */ ++#define VER_DEF_NUM 2 /* Given version number */ ++ ++/* Legal values for vd_flags (version information flags). */ ++#define VER_FLG_BASE 0x1 /* Version definition of file itself */ ++#define VER_FLG_WEAK 0x2 /* Weak version identifier */ ++ ++/* Versym symbol index values. */ ++#define VER_NDX_LOCAL 0 /* Symbol is local. */ ++#define VER_NDX_GLOBAL 1 /* Symbol is global. */ ++#define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ ++#define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ ++ ++/* Auxialiary version information. */ ++ ++typedef struct ++{ ++ Elf32_Word vda_name; /* Version or dependency names */ ++ Elf32_Word vda_next; /* Offset in bytes to next verdaux ++ entry */ ++} Elf32_Verdaux; ++ ++typedef struct ++{ ++ Elf64_Word vda_name; /* Version or dependency names */ ++ Elf64_Word vda_next; /* Offset in bytes to next verdaux ++ entry */ ++} Elf64_Verdaux; ++ ++ ++/* Version dependency section. */ ++ ++typedef struct ++{ ++ Elf32_Half vn_version; /* Version of structure */ ++ Elf32_Half vn_cnt; /* Number of associated aux entries */ ++ Elf32_Word vn_file; /* Offset of filename for this ++ dependency */ ++ Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ ++ Elf32_Word vn_next; /* Offset in bytes to next verneed ++ entry */ ++} Elf32_Verneed; ++ ++typedef struct ++{ ++ Elf64_Half vn_version; /* Version of structure */ ++ Elf64_Half vn_cnt; /* Number of associated aux entries */ ++ Elf64_Word vn_file; /* Offset of filename for this ++ dependency */ ++ Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ ++ Elf64_Word vn_next; /* Offset in bytes to next verneed ++ entry */ ++} Elf64_Verneed; ++ ++ ++/* Legal values for vn_version (version revision). */ ++#define VER_NEED_NONE 0 /* No version */ ++#define VER_NEED_CURRENT 1 /* Current version */ ++#define VER_NEED_NUM 2 /* Given version number */ ++ ++/* Auxiliary needed version information. */ ++ ++typedef struct ++{ ++ Elf32_Word vna_hash; /* Hash value of dependency name */ ++ Elf32_Half vna_flags; /* Dependency specific information */ ++ Elf32_Half vna_other; /* Unused */ ++ Elf32_Word vna_name; /* Dependency name string offset */ ++ Elf32_Word vna_next; /* Offset in bytes to next vernaux ++ entry */ ++} Elf32_Vernaux; ++ ++typedef struct ++{ ++ Elf64_Word vna_hash; /* Hash value of dependency name */ ++ Elf64_Half vna_flags; /* Dependency specific information */ ++ Elf64_Half vna_other; /* Unused */ ++ Elf64_Word vna_name; /* Dependency name string offset */ ++ Elf64_Word vna_next; /* Offset in bytes to next vernaux ++ entry */ ++} Elf64_Vernaux; ++ ++ ++/* Legal values for vna_flags. */ ++#define VER_FLG_WEAK 0x2 /* Weak version identifier */ ++ ++ ++/* Auxiliary vector. */ ++ ++/* This vector is normally only used by the program interpreter. The ++ usual definition in an ABI supplement uses the name auxv_t. The ++ vector is not usually defined in a standard <elf.h> file, but it ++ can't hurt. We rename it to avoid conflicts. The sizes of these ++ types are an arrangement between the exec server and the program ++ interpreter, so we don't fully specify them here. */ ++ ++typedef struct ++{ ++ uint32_t a_type; /* Entry type */ ++ union ++ { ++ uint32_t a_val; /* Integer value */ ++ /* We use to have pointer elements added here. We cannot do that, ++ though, since it does not work when using 32-bit definitions ++ on 64-bit platforms and vice versa. */ ++ } a_un; ++} Elf32_auxv_t; ++ ++typedef struct ++{ ++ uint64_t a_type; /* Entry type */ ++ union ++ { ++ uint64_t a_val; /* Integer value */ ++ /* We use to have pointer elements added here. We cannot do that, ++ though, since it does not work when using 32-bit definitions ++ on 64-bit platforms and vice versa. */ ++ } a_un; ++} Elf64_auxv_t; ++ ++/* Legal values for a_type (entry type). */ ++ ++#define AT_NULL 0 /* End of vector */ ++#define AT_IGNORE 1 /* Entry should be ignored */ ++#define AT_EXECFD 2 /* File descriptor of program */ ++#define AT_PHDR 3 /* Program headers for program */ ++#define AT_PHENT 4 /* Size of program header entry */ ++#define AT_PHNUM 5 /* Number of program headers */ ++#define AT_PAGESZ 6 /* System page size */ ++#define AT_BASE 7 /* Base address of interpreter */ ++#define AT_FLAGS 8 /* Flags */ ++#define AT_ENTRY 9 /* Entry point of program */ ++#define AT_NOTELF 10 /* Program is not ELF */ ++#define AT_UID 11 /* Real uid */ ++#define AT_EUID 12 /* Effective uid */ ++#define AT_GID 13 /* Real gid */ ++#define AT_EGID 14 /* Effective gid */ ++#define AT_CLKTCK 17 /* Frequency of times() */ ++ ++/* Some more special a_type values describing the hardware. */ ++#define AT_PLATFORM 15 /* String identifying platform. */ ++#define AT_HWCAP 16 /* Machine dependent hints about ++ processor capabilities. */ ++ ++/* This entry gives some information about the FPU initialization ++ performed by the kernel. */ ++#define AT_FPUCW 18 /* Used FPU control word. */ ++ ++/* Cache block sizes. */ ++#define AT_DCACHEBSIZE 19 /* Data cache block size. */ ++#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ ++#define AT_UCACHEBSIZE 21 /* Unified cache block size. */ ++ ++/* A special ignored value for PPC, used by the kernel to control the ++ interpretation of the AUXV. Must be > 16. */ ++#define AT_IGNOREPPC 22 /* Entry should be ignored. */ ++ ++#define AT_SECURE 23 /* Boolean, was exec setuid-like? */ ++ ++#define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/ ++ ++#define AT_RANDOM 25 /* Address of 16 random bytes. */ ++ ++#define AT_EXECFN 31 /* Filename of executable. */ ++ ++/* Pointer to the global system page used for system calls and other ++ nice things. */ ++#define AT_SYSINFO 32 ++#define AT_SYSINFO_EHDR 33 ++ ++/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains ++ log2 of line size; mask those to get cache size. */ ++#define AT_L1I_CACHESHAPE 34 ++#define AT_L1D_CACHESHAPE 35 ++#define AT_L2_CACHESHAPE 36 ++#define AT_L3_CACHESHAPE 37 ++ ++/* Note section contents. Each entry in the note section begins with ++ a header of a fixed form. */ ++ ++typedef struct ++{ ++ Elf32_Word n_namesz; /* Length of the note's name. */ ++ Elf32_Word n_descsz; /* Length of the note's descriptor. */ ++ Elf32_Word n_type; /* Type of the note. */ ++} Elf32_Nhdr; ++ ++typedef struct ++{ ++ Elf64_Word n_namesz; /* Length of the note's name. */ ++ Elf64_Word n_descsz; /* Length of the note's descriptor. */ ++ Elf64_Word n_type; /* Type of the note. */ ++} Elf64_Nhdr; ++ ++/* Known names of notes. */ ++ ++/* Solaris entries in the note section have this name. */ ++#define ELF_NOTE_SOLARIS "SUNW Solaris" ++ ++/* Note entries for GNU systems have this name. */ ++#define ELF_NOTE_GNU "GNU" ++ ++ ++/* Defined types of notes for Solaris. */ ++ ++/* Value of descriptor (one word) is desired pagesize for the binary. */ ++#define ELF_NOTE_PAGESIZE_HINT 1 ++ ++ ++/* Defined note types for GNU systems. */ ++ ++/* ABI information. The descriptor consists of words: ++ word 0: OS descriptor ++ word 1: major version of the ABI ++ word 2: minor version of the ABI ++ word 3: subminor version of the ABI ++*/ ++#define NT_GNU_ABI_TAG 1 ++#define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ ++ ++/* Known OSes. These values can appear in word 0 of an ++ NT_GNU_ABI_TAG note section entry. */ ++#define ELF_NOTE_OS_LINUX 0 ++#define ELF_NOTE_OS_GNU 1 ++#define ELF_NOTE_OS_SOLARIS2 2 ++#define ELF_NOTE_OS_FREEBSD 3 ++ ++/* Synthetic hwcap information. The descriptor begins with two words: ++ word 0: number of entries ++ word 1: bitmask of enabled entries ++ Then follow variable-length entries, one byte followed by a ++ '\0'-terminated hwcap name string. The byte gives the bit ++ number to test if enabled, (1U << bit) & bitmask. */ ++#define NT_GNU_HWCAP 2 ++ ++/* Build ID bits as generated by ld --build-id. ++ The descriptor consists of any nonzero number of bytes. */ ++#define NT_GNU_BUILD_ID 3 ++ ++/* Version note generated by GNU gold containing a version string. */ ++#define NT_GNU_GOLD_VERSION 4 ++ ++ ++/* Move records. */ ++typedef struct ++{ ++ Elf32_Xword m_value; /* Symbol value. */ ++ Elf32_Word m_info; /* Size and index. */ ++ Elf32_Word m_poffset; /* Symbol offset. */ ++ Elf32_Half m_repeat; /* Repeat count. */ ++ Elf32_Half m_stride; /* Stride info. */ ++} Elf32_Move; ++ ++typedef struct ++{ ++ Elf64_Xword m_value; /* Symbol value. */ ++ Elf64_Xword m_info; /* Size and index. */ ++ Elf64_Xword m_poffset; /* Symbol offset. */ ++ Elf64_Half m_repeat; /* Repeat count. */ ++ Elf64_Half m_stride; /* Stride info. */ ++} Elf64_Move; ++ ++/* Macro to construct move records. */ ++#define ELF32_M_SYM(info) ((info) >> 8) ++#define ELF32_M_SIZE(info) ((unsigned char) (info)) ++#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) ++ ++#define ELF64_M_SYM(info) ELF32_M_SYM (info) ++#define ELF64_M_SIZE(info) ELF32_M_SIZE (info) ++#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) ++ ++ ++/* Motorola 68k specific definitions. */ ++ ++/* Values for Elf32_Ehdr.e_flags. */ ++#define EF_CPU32 0x00810000 ++ ++/* m68k relocs. */ ++ ++#define R_68K_NONE 0 /* No reloc */ ++#define R_68K_32 1 /* Direct 32 bit */ ++#define R_68K_16 2 /* Direct 16 bit */ ++#define R_68K_8 3 /* Direct 8 bit */ ++#define R_68K_PC32 4 /* PC relative 32 bit */ ++#define R_68K_PC16 5 /* PC relative 16 bit */ ++#define R_68K_PC8 6 /* PC relative 8 bit */ ++#define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ ++#define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ ++#define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ ++#define R_68K_GOT32O 10 /* 32 bit GOT offset */ ++#define R_68K_GOT16O 11 /* 16 bit GOT offset */ ++#define R_68K_GOT8O 12 /* 8 bit GOT offset */ ++#define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ ++#define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ ++#define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ ++#define R_68K_PLT32O 16 /* 32 bit PLT offset */ ++#define R_68K_PLT16O 17 /* 16 bit PLT offset */ ++#define R_68K_PLT8O 18 /* 8 bit PLT offset */ ++#define R_68K_COPY 19 /* Copy symbol at runtime */ ++#define R_68K_GLOB_DAT 20 /* Create GOT entry */ ++#define R_68K_JMP_SLOT 21 /* Create PLT entry */ ++#define R_68K_RELATIVE 22 /* Adjust by program base */ ++#define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */ ++#define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */ ++#define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */ ++#define R_68K_TLS_LDM32 28 /* 32 bit GOT offset for LDM */ ++#define R_68K_TLS_LDM16 29 /* 16 bit GOT offset for LDM */ ++#define R_68K_TLS_LDM8 30 /* 8 bit GOT offset for LDM */ ++#define R_68K_TLS_LDO32 31 /* 32 bit module-relative offset */ ++#define R_68K_TLS_LDO16 32 /* 16 bit module-relative offset */ ++#define R_68K_TLS_LDO8 33 /* 8 bit module-relative offset */ ++#define R_68K_TLS_IE32 34 /* 32 bit GOT offset for IE */ ++#define R_68K_TLS_IE16 35 /* 16 bit GOT offset for IE */ ++#define R_68K_TLS_IE8 36 /* 8 bit GOT offset for IE */ ++#define R_68K_TLS_LE32 37 /* 32 bit offset relative to ++ static TLS block */ ++#define R_68K_TLS_LE16 38 /* 16 bit offset relative to ++ static TLS block */ ++#define R_68K_TLS_LE8 39 /* 8 bit offset relative to ++ static TLS block */ ++#define R_68K_TLS_DTPMOD32 40 /* 32 bit module number */ ++#define R_68K_TLS_DTPREL32 41 /* 32 bit module-relative offset */ ++#define R_68K_TLS_TPREL32 42 /* 32 bit TP-relative offset */ ++/* Keep this the last entry. */ ++#define R_68K_NUM 43 ++ ++/* Intel 80386 specific definitions. */ ++ ++/* i386 relocs. */ ++ ++#define R_386_NONE 0 /* No reloc */ ++#define R_386_32 1 /* Direct 32 bit */ ++#define R_386_PC32 2 /* PC relative 32 bit */ ++#define R_386_GOT32 3 /* 32 bit GOT entry */ ++#define R_386_PLT32 4 /* 32 bit PLT address */ ++#define R_386_COPY 5 /* Copy symbol at runtime */ ++#define R_386_GLOB_DAT 6 /* Create GOT entry */ ++#define R_386_JMP_SLOT 7 /* Create PLT entry */ ++#define R_386_RELATIVE 8 /* Adjust by program base */ ++#define R_386_GOTOFF 9 /* 32 bit offset to GOT */ ++#define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ ++#define R_386_32PLT 11 ++#define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ ++#define R_386_TLS_IE 15 /* Address of GOT entry for static TLS ++ block offset */ ++#define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block ++ offset */ ++#define R_386_TLS_LE 17 /* Offset relative to static TLS ++ block */ ++#define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of ++ general dynamic thread local data */ ++#define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of ++ local dynamic thread local data ++ in LE code */ ++#define R_386_16 20 ++#define R_386_PC16 21 ++#define R_386_8 22 ++#define R_386_PC8 23 ++#define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic ++ thread local data */ ++#define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ ++#define R_386_TLS_GD_CALL 26 /* Relocation for call to ++ __tls_get_addr() */ ++#define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ ++#define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic ++ thread local data in LE code */ ++#define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ ++#define R_386_TLS_LDM_CALL 30 /* Relocation for call to ++ __tls_get_addr() in LDM code */ ++#define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ ++#define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ ++#define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS ++ block offset */ ++#define R_386_TLS_LE_32 34 /* Negated offset relative to static ++ TLS block */ ++#define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ ++#define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ ++#define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ ++/* 38? */ ++#define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */ ++#define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS ++ descriptor for ++ relaxation. */ ++#define R_386_TLS_DESC 41 /* TLS descriptor containing ++ pointer to code and to ++ argument, returning the TLS ++ offset for the symbol. */ ++#define R_386_IRELATIVE 42 /* Adjust indirectly by program base */ ++/* Keep this the last entry. */ ++#define R_386_NUM 43 ++ ++/* SUN SPARC specific definitions. */ ++ ++/* Legal values for ST_TYPE subfield of st_info (symbol type). */ ++ ++#define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ ++ ++/* Values for Elf64_Ehdr.e_flags. */ ++ ++#define EF_SPARCV9_MM 3 ++#define EF_SPARCV9_TSO 0 ++#define EF_SPARCV9_PSO 1 ++#define EF_SPARCV9_RMO 2 ++#define EF_SPARC_LEDATA 0x800000 /* little endian data */ ++#define EF_SPARC_EXT_MASK 0xFFFF00 ++#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ ++#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ ++#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ ++#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ ++ ++/* SPARC relocs. */ ++ ++#define R_SPARC_NONE 0 /* No reloc */ ++#define R_SPARC_8 1 /* Direct 8 bit */ ++#define R_SPARC_16 2 /* Direct 16 bit */ ++#define R_SPARC_32 3 /* Direct 32 bit */ ++#define R_SPARC_DISP8 4 /* PC relative 8 bit */ ++#define R_SPARC_DISP16 5 /* PC relative 16 bit */ ++#define R_SPARC_DISP32 6 /* PC relative 32 bit */ ++#define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ ++#define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ ++#define R_SPARC_HI22 9 /* High 22 bit */ ++#define R_SPARC_22 10 /* Direct 22 bit */ ++#define R_SPARC_13 11 /* Direct 13 bit */ ++#define R_SPARC_LO10 12 /* Truncated 10 bit */ ++#define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ ++#define R_SPARC_GOT13 14 /* 13 bit GOT entry */ ++#define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ ++#define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ ++#define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ ++#define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ ++#define R_SPARC_COPY 19 /* Copy symbol at runtime */ ++#define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ ++#define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ ++#define R_SPARC_RELATIVE 22 /* Adjust by program base */ ++#define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ ++ ++/* Additional Sparc64 relocs. */ ++ ++#define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ ++#define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ ++#define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ ++#define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ ++#define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ ++#define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ ++#define R_SPARC_10 30 /* Direct 10 bit */ ++#define R_SPARC_11 31 /* Direct 11 bit */ ++#define R_SPARC_64 32 /* Direct 64 bit */ ++#define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ ++#define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ ++#define R_SPARC_HM10 35 /* High middle 10 bits of ... */ ++#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ ++#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ ++#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ ++#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ ++#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ ++#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ ++#define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */ ++#define R_SPARC_7 43 /* Direct 7 bit */ ++#define R_SPARC_5 44 /* Direct 5 bit */ ++#define R_SPARC_6 45 /* Direct 6 bit */ ++#define R_SPARC_DISP64 46 /* PC relative 64 bit */ ++#define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ ++#define R_SPARC_HIX22 48 /* High 22 bit complemented */ ++#define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ ++#define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ ++#define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ ++#define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ ++#define R_SPARC_REGISTER 53 /* Global register usage */ ++#define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ ++#define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ ++#define R_SPARC_TLS_GD_HI22 56 ++#define R_SPARC_TLS_GD_LO10 57 ++#define R_SPARC_TLS_GD_ADD 58 ++#define R_SPARC_TLS_GD_CALL 59 ++#define R_SPARC_TLS_LDM_HI22 60 ++#define R_SPARC_TLS_LDM_LO10 61 ++#define R_SPARC_TLS_LDM_ADD 62 ++#define R_SPARC_TLS_LDM_CALL 63 ++#define R_SPARC_TLS_LDO_HIX22 64 ++#define R_SPARC_TLS_LDO_LOX10 65 ++#define R_SPARC_TLS_LDO_ADD 66 ++#define R_SPARC_TLS_IE_HI22 67 ++#define R_SPARC_TLS_IE_LO10 68 ++#define R_SPARC_TLS_IE_LD 69 ++#define R_SPARC_TLS_IE_LDX 70 ++#define R_SPARC_TLS_IE_ADD 71 ++#define R_SPARC_TLS_LE_HIX22 72 ++#define R_SPARC_TLS_LE_LOX10 73 ++#define R_SPARC_TLS_DTPMOD32 74 ++#define R_SPARC_TLS_DTPMOD64 75 ++#define R_SPARC_TLS_DTPOFF32 76 ++#define R_SPARC_TLS_DTPOFF64 77 ++#define R_SPARC_TLS_TPOFF32 78 ++#define R_SPARC_TLS_TPOFF64 79 ++#define R_SPARC_GOTDATA_HIX22 80 ++#define R_SPARC_GOTDATA_LOX10 81 ++#define R_SPARC_GOTDATA_OP_HIX22 82 ++#define R_SPARC_GOTDATA_OP_LOX10 83 ++#define R_SPARC_GOTDATA_OP 84 ++#define R_SPARC_H34 85 ++#define R_SPARC_SIZE32 86 ++#define R_SPARC_SIZE64 87 ++#define R_SPARC_WDISP10 88 ++#define R_SPARC_JMP_IREL 248 ++#define R_SPARC_IRELATIVE 249 ++#define R_SPARC_GNU_VTINHERIT 250 ++#define R_SPARC_GNU_VTENTRY 251 ++#define R_SPARC_REV32 252 ++/* Keep this the last entry. */ ++#define R_SPARC_NUM 253 ++ ++/* For Sparc64, legal values for d_tag of Elf64_Dyn. */ ++ ++#define DT_SPARC_REGISTER 0x70000001 ++#define DT_SPARC_NUM 2 ++ ++/* MIPS R3000 specific definitions. */ ++ ++/* Legal values for e_flags field of Elf32_Ehdr. */ ++ ++#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */ ++#define EF_MIPS_PIC 2 /* Contains PIC code */ ++#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */ ++#define EF_MIPS_XGOT 8 ++#define EF_MIPS_64BIT_WHIRL 16 ++#define EF_MIPS_ABI2 32 ++#define EF_MIPS_ABI_ON32 64 ++#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */ ++ ++/* Legal values for MIPS architecture level. */ ++ ++#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ ++#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ ++#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ ++#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ ++#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ ++#define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ ++#define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ ++ ++/* The following are non-official names and should not be used. */ ++ ++#define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ ++#define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ ++#define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ ++#define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ ++#define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ ++#define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ ++#define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ ++ ++/* Special section indices. */ ++ ++#define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */ ++#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ ++#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ ++#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */ ++#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */ ++ ++/* Legal values for sh_type field of Elf32_Shdr. */ ++ ++#define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */ ++#define SHT_MIPS_MSYM 0x70000001 ++#define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */ ++#define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */ ++#define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ ++#define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/ ++#define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */ ++#define SHT_MIPS_PACKAGE 0x70000007 ++#define SHT_MIPS_PACKSYM 0x70000008 ++#define SHT_MIPS_RELD 0x70000009 ++#define SHT_MIPS_IFACE 0x7000000b ++#define SHT_MIPS_CONTENT 0x7000000c ++#define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ ++#define SHT_MIPS_SHDR 0x70000010 ++#define SHT_MIPS_FDESC 0x70000011 ++#define SHT_MIPS_EXTSYM 0x70000012 ++#define SHT_MIPS_DENSE 0x70000013 ++#define SHT_MIPS_PDESC 0x70000014 ++#define SHT_MIPS_LOCSYM 0x70000015 ++#define SHT_MIPS_AUXSYM 0x70000016 ++#define SHT_MIPS_OPTSYM 0x70000017 ++#define SHT_MIPS_LOCSTR 0x70000018 ++#define SHT_MIPS_LINE 0x70000019 ++#define SHT_MIPS_RFDESC 0x7000001a ++#define SHT_MIPS_DELTASYM 0x7000001b ++#define SHT_MIPS_DELTAINST 0x7000001c ++#define SHT_MIPS_DELTACLASS 0x7000001d ++#define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ ++#define SHT_MIPS_DELTADECL 0x7000001f ++#define SHT_MIPS_SYMBOL_LIB 0x70000020 ++#define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ ++#define SHT_MIPS_TRANSLATE 0x70000022 ++#define SHT_MIPS_PIXIE 0x70000023 ++#define SHT_MIPS_XLATE 0x70000024 ++#define SHT_MIPS_XLATE_DEBUG 0x70000025 ++#define SHT_MIPS_WHIRL 0x70000026 ++#define SHT_MIPS_EH_REGION 0x70000027 ++#define SHT_MIPS_XLATE_OLD 0x70000028 ++#define SHT_MIPS_PDR_EXCEPTION 0x70000029 ++ ++/* Legal values for sh_flags field of Elf32_Shdr. */ ++ ++#define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */ ++#define SHF_MIPS_MERGE 0x20000000 ++#define SHF_MIPS_ADDR 0x40000000 ++#define SHF_MIPS_STRINGS 0x80000000 ++#define SHF_MIPS_NOSTRIP 0x08000000 ++#define SHF_MIPS_LOCAL 0x04000000 ++#define SHF_MIPS_NAMES 0x02000000 ++#define SHF_MIPS_NODUPE 0x01000000 ++ ++ ++/* Symbol tables. */ ++ ++/* MIPS specific values for `st_other'. */ ++#define STO_MIPS_DEFAULT 0x0 ++#define STO_MIPS_INTERNAL 0x1 ++#define STO_MIPS_HIDDEN 0x2 ++#define STO_MIPS_PROTECTED 0x3 ++#define STO_MIPS_PLT 0x8 ++#define STO_MIPS_SC_ALIGN_UNUSED 0xff ++ ++/* MIPS specific values for `st_info'. */ ++#define STB_MIPS_SPLIT_COMMON 13 ++ ++/* Entries found in sections of type SHT_MIPS_GPTAB. */ ++ ++typedef union ++{ ++ struct ++ { ++ Elf32_Word gt_current_g_value; /* -G value used for compilation */ ++ Elf32_Word gt_unused; /* Not used */ ++ } gt_header; /* First entry in section */ ++ struct ++ { ++ Elf32_Word gt_g_value; /* If this value were used for -G */ ++ Elf32_Word gt_bytes; /* This many bytes would be used */ ++ } gt_entry; /* Subsequent entries in section */ ++} Elf32_gptab; ++ ++/* Entry found in sections of type SHT_MIPS_REGINFO. */ ++ ++typedef struct ++{ ++ Elf32_Word ri_gprmask; /* General registers used */ ++ Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */ ++ Elf32_Sword ri_gp_value; /* $gp register value */ ++} Elf32_RegInfo; ++ ++/* Entries found in sections of type SHT_MIPS_OPTIONS. */ ++ ++typedef struct ++{ ++ unsigned char kind; /* Determines interpretation of the ++ variable part of descriptor. */ ++ unsigned char size; /* Size of descriptor, including header. */ ++ Elf32_Section section; /* Section header index of section affected, ++ 0 for global options. */ ++ Elf32_Word info; /* Kind-specific information. */ ++} Elf_Options; ++ ++/* Values for `kind' field in Elf_Options. */ ++ ++#define ODK_NULL 0 /* Undefined. */ ++#define ODK_REGINFO 1 /* Register usage information. */ ++#define ODK_EXCEPTIONS 2 /* Exception processing options. */ ++#define ODK_PAD 3 /* Section padding options. */ ++#define ODK_HWPATCH 4 /* Hardware workarounds performed */ ++#define ODK_FILL 5 /* record the fill value used by the linker. */ ++#define ODK_TAGS 6 /* reserve space for desktop tools to write. */ ++#define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ ++#define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ ++ ++/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ ++ ++#define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ ++#define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ ++#define OEX_PAGE0 0x10000 /* page zero must be mapped. */ ++#define OEX_SMM 0x20000 /* Force sequential memory mode? */ ++#define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ ++#define OEX_PRECISEFP OEX_FPDBUG ++#define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ ++ ++#define OEX_FPU_INVAL 0x10 ++#define OEX_FPU_DIV0 0x08 ++#define OEX_FPU_OFLO 0x04 ++#define OEX_FPU_UFLO 0x02 ++#define OEX_FPU_INEX 0x01 ++ ++/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ ++ ++#define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ ++#define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ ++#define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ ++#define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ ++ ++#define OPAD_PREFIX 0x1 ++#define OPAD_POSTFIX 0x2 ++#define OPAD_SYMBOL 0x4 ++ ++/* Entry found in `.options' section. */ ++ ++typedef struct ++{ ++ Elf32_Word hwp_flags1; /* Extra flags. */ ++ Elf32_Word hwp_flags2; /* Extra flags. */ ++} Elf_Options_Hw; ++ ++/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ ++ ++#define OHWA0_R4KEOP_CHECKED 0x00000001 ++#define OHWA1_R4KEOP_CLEAN 0x00000002 ++ ++/* MIPS relocs. */ ++ ++#define R_MIPS_NONE 0 /* No reloc */ ++#define R_MIPS_16 1 /* Direct 16 bit */ ++#define R_MIPS_32 2 /* Direct 32 bit */ ++#define R_MIPS_REL32 3 /* PC relative 32 bit */ ++#define R_MIPS_26 4 /* Direct 26 bit shifted */ ++#define R_MIPS_HI16 5 /* High 16 bit */ ++#define R_MIPS_LO16 6 /* Low 16 bit */ ++#define R_MIPS_GPREL16 7 /* GP relative 16 bit */ ++#define R_MIPS_LITERAL 8 /* 16 bit literal entry */ ++#define R_MIPS_GOT16 9 /* 16 bit GOT entry */ ++#define R_MIPS_PC16 10 /* PC relative 16 bit */ ++#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ ++#define R_MIPS_GPREL32 12 /* GP relative 32 bit */ ++ ++#define R_MIPS_SHIFT5 16 ++#define R_MIPS_SHIFT6 17 ++#define R_MIPS_64 18 ++#define R_MIPS_GOT_DISP 19 ++#define R_MIPS_GOT_PAGE 20 ++#define R_MIPS_GOT_OFST 21 ++#define R_MIPS_GOT_HI16 22 ++#define R_MIPS_GOT_LO16 23 ++#define R_MIPS_SUB 24 ++#define R_MIPS_INSERT_A 25 ++#define R_MIPS_INSERT_B 26 ++#define R_MIPS_DELETE 27 ++#define R_MIPS_HIGHER 28 ++#define R_MIPS_HIGHEST 29 ++#define R_MIPS_CALL_HI16 30 ++#define R_MIPS_CALL_LO16 31 ++#define R_MIPS_SCN_DISP 32 ++#define R_MIPS_REL16 33 ++#define R_MIPS_ADD_IMMEDIATE 34 ++#define R_MIPS_PJUMP 35 ++#define R_MIPS_RELGOT 36 ++#define R_MIPS_JALR 37 ++#define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ ++#define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ ++#define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ ++#define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ ++#define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ ++#define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ ++#define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ ++#define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ ++#define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ ++#define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ ++#define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ ++#define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ ++#define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ ++#define R_MIPS_GLOB_DAT 51 ++#define R_MIPS_COPY 126 ++#define R_MIPS_JUMP_SLOT 127 ++/* Keep this the last entry. */ ++#define R_MIPS_NUM 128 ++ ++/* Legal values for p_type field of Elf32_Phdr. */ ++ ++#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */ ++#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ ++#define PT_MIPS_OPTIONS 0x70000002 ++ ++/* Special program header types. */ ++ ++#define PF_MIPS_LOCAL 0x10000000 ++ ++/* Legal values for d_tag field of Elf32_Dyn. */ ++ ++#define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ ++#define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ ++#define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ ++#define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ ++#define DT_MIPS_FLAGS 0x70000005 /* Flags */ ++#define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ ++#define DT_MIPS_MSYM 0x70000007 ++#define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ ++#define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ ++#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ ++#define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ ++#define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ ++#define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ ++#define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ ++#define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ ++#define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ ++#define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ ++#define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ ++#define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in ++ DT_MIPS_DELTA_CLASS. */ ++#define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ ++#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in ++ DT_MIPS_DELTA_INSTANCE. */ ++#define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ ++#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in ++ DT_MIPS_DELTA_RELOC. */ ++#define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta ++ relocations refer to. */ ++#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in ++ DT_MIPS_DELTA_SYM. */ ++#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the ++ class declaration. */ ++#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in ++ DT_MIPS_DELTA_CLASSSYM. */ ++#define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ ++#define DT_MIPS_PIXIE_INIT 0x70000023 ++#define DT_MIPS_SYMBOL_LIB 0x70000024 ++#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 ++#define DT_MIPS_LOCAL_GOTIDX 0x70000026 ++#define DT_MIPS_HIDDEN_GOTIDX 0x70000027 ++#define DT_MIPS_PROTECTED_GOTIDX 0x70000028 ++#define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ ++#define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ ++#define DT_MIPS_DYNSTR_ALIGN 0x7000002b ++#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ ++#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve ++ function stored in GOT. */ ++#define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added ++ by rld on dlopen() calls. */ ++#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ ++#define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ ++#define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ ++/* The address of .got.plt in an executable using the new non-PIC ABI. */ ++#define DT_MIPS_PLTGOT 0x70000032 ++/* The base of the PLT in an executable using the new non-PIC ABI if that ++ PLT is writable. For a non-writable PLT, this is omitted or has a zero ++ value. */ ++#define DT_MIPS_RWPLT 0x70000034 ++#define DT_MIPS_NUM 0x35 ++ ++/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ ++ ++#define RHF_NONE 0 /* No flags */ ++#define RHF_QUICKSTART (1 << 0) /* Use quickstart */ ++#define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ ++#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ ++#define RHF_NO_MOVE (1 << 3) ++#define RHF_SGI_ONLY (1 << 4) ++#define RHF_GUARANTEE_INIT (1 << 5) ++#define RHF_DELTA_C_PLUS_PLUS (1 << 6) ++#define RHF_GUARANTEE_START_INIT (1 << 7) ++#define RHF_PIXIE (1 << 8) ++#define RHF_DEFAULT_DELAY_LOAD (1 << 9) ++#define RHF_REQUICKSTART (1 << 10) ++#define RHF_REQUICKSTARTED (1 << 11) ++#define RHF_CORD (1 << 12) ++#define RHF_NO_UNRES_UNDEF (1 << 13) ++#define RHF_RLD_ORDER_SAFE (1 << 14) ++ ++/* Entries found in sections of type SHT_MIPS_LIBLIST. */ ++ ++typedef struct ++{ ++ Elf32_Word l_name; /* Name (string table index) */ ++ Elf32_Word l_time_stamp; /* Timestamp */ ++ Elf32_Word l_checksum; /* Checksum */ ++ Elf32_Word l_version; /* Interface version */ ++ Elf32_Word l_flags; /* Flags */ ++} Elf32_Lib; ++ ++typedef struct ++{ ++ Elf64_Word l_name; /* Name (string table index) */ ++ Elf64_Word l_time_stamp; /* Timestamp */ ++ Elf64_Word l_checksum; /* Checksum */ ++ Elf64_Word l_version; /* Interface version */ ++ Elf64_Word l_flags; /* Flags */ ++} Elf64_Lib; ++ ++ ++/* Legal values for l_flags. */ ++ ++#define LL_NONE 0 ++#define LL_EXACT_MATCH (1 << 0) /* Require exact match */ ++#define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ ++#define LL_REQUIRE_MINOR (1 << 2) ++#define LL_EXPORTS (1 << 3) ++#define LL_DELAY_LOAD (1 << 4) ++#define LL_DELTA (1 << 5) ++ ++/* Entries found in sections of type SHT_MIPS_CONFLICT. */ ++ ++typedef Elf32_Addr Elf32_Conflict; ++ ++ ++/* HPPA specific definitions. */ ++ ++/* Legal values for e_flags field of Elf32_Ehdr. */ ++ ++#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ ++#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ ++#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ ++#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ ++#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch ++ prediction. */ ++#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ ++#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ ++ ++/* Defined values for `e_flags & EF_PARISC_ARCH' are: */ ++ ++#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ ++#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ ++#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ ++ ++/* Additional section indeces. */ ++ ++#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared ++ symbols in ANSI C. */ ++#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ ++ ++/* Legal values for sh_type field of Elf32_Shdr. */ ++ ++#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ ++#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ ++#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ ++ ++/* Legal values for sh_flags field of Elf32_Shdr. */ ++ ++#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ ++#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ ++#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ ++ ++/* Legal values for ST_TYPE subfield of st_info (symbol type). */ ++ ++#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ ++ ++#define STT_HP_OPAQUE (STT_LOOS + 0x1) ++#define STT_HP_STUB (STT_LOOS + 0x2) ++ ++/* HPPA relocs. */ ++ ++#define R_PARISC_NONE 0 /* No reloc. */ ++#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ ++#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ ++#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ ++#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ ++#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ ++#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ ++#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ ++#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ ++#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ ++#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ ++#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ ++#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ ++#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ ++#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ ++#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ ++#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ ++#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ ++#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ ++#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ ++#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ ++#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ ++#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ ++#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ ++#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ ++#define R_PARISC_FPTR64 64 /* 64 bits function address. */ ++#define R_PARISC_PLABEL32 65 /* 32 bits function address. */ ++#define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ ++#define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ ++#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ ++#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ ++#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ ++#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ ++#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ ++#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ ++#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ ++#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ ++#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ ++#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ ++#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ ++#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ ++#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ ++#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ ++#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ ++#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ ++#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ ++#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ ++#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ ++#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ ++#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ ++#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ ++#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ ++#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ ++#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ ++#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ ++#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ ++#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ ++#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ ++#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ ++#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ ++#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ ++#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ ++#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ ++#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ ++#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ ++#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ ++#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ ++#define R_PARISC_LORESERVE 128 ++#define R_PARISC_COPY 128 /* Copy relocation. */ ++#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ ++#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ ++#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ ++#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ ++#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ ++#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ ++#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ ++#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ ++#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ ++#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ ++#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ ++#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ ++#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ ++#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ ++#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ ++#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ ++#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ ++#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ ++#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ ++#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ ++#define R_PARISC_GNU_VTENTRY 232 ++#define R_PARISC_GNU_VTINHERIT 233 ++#define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ ++#define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ ++#define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ ++#define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ ++#define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ ++#define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ ++#define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ ++#define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ ++#define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ ++#define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ ++#define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ ++#define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ ++#define R_PARISC_TLS_LE21L R_PARISC_TPREL21L ++#define R_PARISC_TLS_LE14R R_PARISC_TPREL14R ++#define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L ++#define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R ++#define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 ++#define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 ++#define R_PARISC_HIRESERVE 255 ++ ++/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ ++ ++#define PT_HP_TLS (PT_LOOS + 0x0) ++#define PT_HP_CORE_NONE (PT_LOOS + 0x1) ++#define PT_HP_CORE_VERSION (PT_LOOS + 0x2) ++#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) ++#define PT_HP_CORE_COMM (PT_LOOS + 0x4) ++#define PT_HP_CORE_PROC (PT_LOOS + 0x5) ++#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) ++#define PT_HP_CORE_STACK (PT_LOOS + 0x7) ++#define PT_HP_CORE_SHM (PT_LOOS + 0x8) ++#define PT_HP_CORE_MMF (PT_LOOS + 0x9) ++#define PT_HP_PARALLEL (PT_LOOS + 0x10) ++#define PT_HP_FASTBIND (PT_LOOS + 0x11) ++#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) ++#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) ++#define PT_HP_STACK (PT_LOOS + 0x14) ++ ++#define PT_PARISC_ARCHEXT 0x70000000 ++#define PT_PARISC_UNWIND 0x70000001 ++ ++/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ ++ ++#define PF_PARISC_SBP 0x08000000 ++ ++#define PF_HP_PAGE_SIZE 0x00100000 ++#define PF_HP_FAR_SHARED 0x00200000 ++#define PF_HP_NEAR_SHARED 0x00400000 ++#define PF_HP_CODE 0x01000000 ++#define PF_HP_MODIFY 0x02000000 ++#define PF_HP_LAZYSWAP 0x04000000 ++#define PF_HP_SBP 0x08000000 ++ ++ ++/* Alpha specific definitions. */ ++ ++/* Legal values for e_flags field of Elf64_Ehdr. */ ++ ++#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ ++#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ ++ ++/* Legal values for sh_type field of Elf64_Shdr. */ ++ ++/* These two are primerily concerned with ECOFF debugging info. */ ++#define SHT_ALPHA_DEBUG 0x70000001 ++#define SHT_ALPHA_REGINFO 0x70000002 ++ ++/* Legal values for sh_flags field of Elf64_Shdr. */ ++ ++#define SHF_ALPHA_GPREL 0x10000000 ++ ++/* Legal values for st_other field of Elf64_Sym. */ ++#define STO_ALPHA_NOPV 0x80 /* No PV required. */ ++#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ ++ ++/* Alpha relocs. */ ++ ++#define R_ALPHA_NONE 0 /* No reloc */ ++#define R_ALPHA_REFLONG 1 /* Direct 32 bit */ ++#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ ++#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ ++#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ ++#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ ++#define R_ALPHA_GPDISP 6 /* Add displacement to GP */ ++#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ ++#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ ++#define R_ALPHA_SREL16 9 /* PC relative 16 bit */ ++#define R_ALPHA_SREL32 10 /* PC relative 32 bit */ ++#define R_ALPHA_SREL64 11 /* PC relative 64 bit */ ++#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ ++#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ ++#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ ++#define R_ALPHA_COPY 24 /* Copy symbol at runtime */ ++#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ ++#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ ++#define R_ALPHA_RELATIVE 27 /* Adjust by program base */ ++#define R_ALPHA_TLS_GD_HI 28 ++#define R_ALPHA_TLSGD 29 ++#define R_ALPHA_TLS_LDM 30 ++#define R_ALPHA_DTPMOD64 31 ++#define R_ALPHA_GOTDTPREL 32 ++#define R_ALPHA_DTPREL64 33 ++#define R_ALPHA_DTPRELHI 34 ++#define R_ALPHA_DTPRELLO 35 ++#define R_ALPHA_DTPREL16 36 ++#define R_ALPHA_GOTTPREL 37 ++#define R_ALPHA_TPREL64 38 ++#define R_ALPHA_TPRELHI 39 ++#define R_ALPHA_TPRELLO 40 ++#define R_ALPHA_TPREL16 41 ++/* Keep this the last entry. */ ++#define R_ALPHA_NUM 46 ++ ++/* Magic values of the LITUSE relocation addend. */ ++#define LITUSE_ALPHA_ADDR 0 ++#define LITUSE_ALPHA_BASE 1 ++#define LITUSE_ALPHA_BYTOFF 2 ++#define LITUSE_ALPHA_JSR 3 ++#define LITUSE_ALPHA_TLS_GD 4 ++#define LITUSE_ALPHA_TLS_LDM 5 ++ ++/* Legal values for d_tag of Elf64_Dyn. */ ++#define DT_ALPHA_PLTRO (DT_LOPROC + 0) ++#define DT_ALPHA_NUM 1 ++ ++/* PowerPC specific declarations */ ++ ++/* Values for Elf32/64_Ehdr.e_flags. */ ++#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ ++ ++/* Cygnus local bits below */ ++#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ ++#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib ++ flag */ ++ ++/* PowerPC relocations defined by the ABIs */ ++#define R_PPC_NONE 0 ++#define R_PPC_ADDR32 1 /* 32bit absolute address */ ++#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ ++#define R_PPC_ADDR16 3 /* 16bit absolute address */ ++#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ ++#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ ++#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ ++#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ ++#define R_PPC_ADDR14_BRTAKEN 8 ++#define R_PPC_ADDR14_BRNTAKEN 9 ++#define R_PPC_REL24 10 /* PC relative 26 bit */ ++#define R_PPC_REL14 11 /* PC relative 16 bit */ ++#define R_PPC_REL14_BRTAKEN 12 ++#define R_PPC_REL14_BRNTAKEN 13 ++#define R_PPC_GOT16 14 ++#define R_PPC_GOT16_LO 15 ++#define R_PPC_GOT16_HI 16 ++#define R_PPC_GOT16_HA 17 ++#define R_PPC_PLTREL24 18 ++#define R_PPC_COPY 19 ++#define R_PPC_GLOB_DAT 20 ++#define R_PPC_JMP_SLOT 21 ++#define R_PPC_RELATIVE 22 ++#define R_PPC_LOCAL24PC 23 ++#define R_PPC_UADDR32 24 ++#define R_PPC_UADDR16 25 ++#define R_PPC_REL32 26 ++#define R_PPC_PLT32 27 ++#define R_PPC_PLTREL32 28 ++#define R_PPC_PLT16_LO 29 ++#define R_PPC_PLT16_HI 30 ++#define R_PPC_PLT16_HA 31 ++#define R_PPC_SDAREL16 32 ++#define R_PPC_SECTOFF 33 ++#define R_PPC_SECTOFF_LO 34 ++#define R_PPC_SECTOFF_HI 35 ++#define R_PPC_SECTOFF_HA 36 ++ ++/* PowerPC relocations defined for the TLS access ABI. */ ++#define R_PPC_TLS 67 /* none (sym+add)@tls */ ++#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ ++#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ ++#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ ++#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ ++#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ ++#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ ++#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ ++#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ ++#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ ++#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ ++#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ ++#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ ++#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ ++#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ ++#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ ++#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ ++#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ ++#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ ++#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ ++#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ ++#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ ++#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ ++#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ ++#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ ++#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ ++#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ ++#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ ++ ++/* The remaining relocs are from the Embedded ELF ABI, and are not ++ in the SVR4 ELF ABI. */ ++#define R_PPC_EMB_NADDR32 101 ++#define R_PPC_EMB_NADDR16 102 ++#define R_PPC_EMB_NADDR16_LO 103 ++#define R_PPC_EMB_NADDR16_HI 104 ++#define R_PPC_EMB_NADDR16_HA 105 ++#define R_PPC_EMB_SDAI16 106 ++#define R_PPC_EMB_SDA2I16 107 ++#define R_PPC_EMB_SDA2REL 108 ++#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ ++#define R_PPC_EMB_MRKREF 110 ++#define R_PPC_EMB_RELSEC16 111 ++#define R_PPC_EMB_RELST_LO 112 ++#define R_PPC_EMB_RELST_HI 113 ++#define R_PPC_EMB_RELST_HA 114 ++#define R_PPC_EMB_BIT_FLD 115 ++#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ ++ ++/* Diab tool relocations. */ ++#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ ++#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ ++#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ ++#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ ++#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ ++#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ ++ ++/* GNU extension to support local ifunc. */ ++#define R_PPC_IRELATIVE 248 ++ ++/* GNU relocs used in PIC code sequences. */ ++#define R_PPC_REL16 249 /* half16 (sym+add-.) */ ++#define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */ ++#define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */ ++#define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */ ++ ++/* This is a phony reloc to handle any old fashioned TOC16 references ++ that may still be in object files. */ ++#define R_PPC_TOC16 255 ++ ++/* PowerPC specific values for the Dyn d_tag field. */ ++#define DT_PPC_GOT (DT_LOPROC + 0) ++#define DT_PPC_NUM 1 ++ ++/* PowerPC64 relocations defined by the ABIs */ ++#define R_PPC64_NONE R_PPC_NONE ++#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ ++#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ ++#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ ++#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ ++#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ ++#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ ++#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ ++#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN ++#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN ++#define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ ++#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ ++#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN ++#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN ++#define R_PPC64_GOT16 R_PPC_GOT16 ++#define R_PPC64_GOT16_LO R_PPC_GOT16_LO ++#define R_PPC64_GOT16_HI R_PPC_GOT16_HI ++#define R_PPC64_GOT16_HA R_PPC_GOT16_HA ++ ++#define R_PPC64_COPY R_PPC_COPY ++#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT ++#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT ++#define R_PPC64_RELATIVE R_PPC_RELATIVE ++ ++#define R_PPC64_UADDR32 R_PPC_UADDR32 ++#define R_PPC64_UADDR16 R_PPC_UADDR16 ++#define R_PPC64_REL32 R_PPC_REL32 ++#define R_PPC64_PLT32 R_PPC_PLT32 ++#define R_PPC64_PLTREL32 R_PPC_PLTREL32 ++#define R_PPC64_PLT16_LO R_PPC_PLT16_LO ++#define R_PPC64_PLT16_HI R_PPC_PLT16_HI ++#define R_PPC64_PLT16_HA R_PPC_PLT16_HA ++ ++#define R_PPC64_SECTOFF R_PPC_SECTOFF ++#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO ++#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI ++#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA ++#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ ++#define R_PPC64_ADDR64 38 /* doubleword64 S + A */ ++#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ ++#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ ++#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ ++#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ ++#define R_PPC64_UADDR64 43 /* doubleword64 S + A */ ++#define R_PPC64_REL64 44 /* doubleword64 S + A - P */ ++#define R_PPC64_PLT64 45 /* doubleword64 L + A */ ++#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ ++#define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ ++#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ ++#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ ++#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ ++#define R_PPC64_TOC 51 /* doubleword64 .TOC */ ++#define R_PPC64_PLTGOT16 52 /* half16* M + A */ ++#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ ++#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ ++#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ ++ ++#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ ++#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ ++#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ ++#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ ++#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ ++#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ ++#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ ++#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ ++#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ ++#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ ++#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ ++ ++/* PowerPC64 relocations defined for the TLS access ABI. */ ++#define R_PPC64_TLS 67 /* none (sym+add)@tls */ ++#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ ++#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ ++#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ ++#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ ++#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ ++#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ ++#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ ++#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ ++#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ ++#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ ++#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ ++#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ ++#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ ++#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ ++#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ ++#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ ++#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ ++#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ ++#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ ++#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ ++#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ ++#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ ++#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ ++#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ ++#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ ++#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ ++#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ ++#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ ++#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ ++#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ ++#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ ++#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ ++#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ ++#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ ++#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ ++#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ ++#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ ++#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ ++#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ ++ ++/* GNU extension to support local ifunc. */ ++#define R_PPC64_JMP_IREL 247 ++#define R_PPC64_IRELATIVE 248 ++#define R_PPC64_REL16 249 /* half16 (sym+add-.) */ ++#define R_PPC64_REL16_LO 250 /* half16 (sym+add-.)@l */ ++#define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */ ++#define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */ ++ ++/* PowerPC64 specific values for the Dyn d_tag field. */ ++#define DT_PPC64_GLINK (DT_LOPROC + 0) ++#define DT_PPC64_OPD (DT_LOPROC + 1) ++#define DT_PPC64_OPDSZ (DT_LOPROC + 2) ++#define DT_PPC64_NUM 3 ++ ++ ++/* ARM specific declarations */ ++ ++/* Processor specific flags for the ELF header e_flags field. */ ++#define EF_ARM_RELEXEC 0x01 ++#define EF_ARM_HASENTRY 0x02 ++#define EF_ARM_INTERWORK 0x04 ++#define EF_ARM_APCS_26 0x08 ++#define EF_ARM_APCS_FLOAT 0x10 ++#define EF_ARM_PIC 0x20 ++#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ ++#define EF_ARM_NEW_ABI 0x80 ++#define EF_ARM_OLD_ABI 0x100 ++#define EF_ARM_SOFT_FLOAT 0x200 ++#define EF_ARM_VFP_FLOAT 0x400 ++#define EF_ARM_MAVERICK_FLOAT 0x800 ++ ++ ++/* Other constants defined in the ARM ELF spec. version B-01. */ ++/* NB. These conflict with values defined above. */ ++#define EF_ARM_SYMSARESORTED 0x04 ++#define EF_ARM_DYNSYMSUSESEGIDX 0x08 ++#define EF_ARM_MAPSYMSFIRST 0x10 ++#define EF_ARM_EABIMASK 0XFF000000 ++ ++/* Constants defined in AAELF. */ ++#define EF_ARM_BE8 0x00800000 ++#define EF_ARM_LE8 0x00400000 ++ ++#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) ++#define EF_ARM_EABI_UNKNOWN 0x00000000 ++#define EF_ARM_EABI_VER1 0x01000000 ++#define EF_ARM_EABI_VER2 0x02000000 ++#define EF_ARM_EABI_VER3 0x03000000 ++#define EF_ARM_EABI_VER4 0x04000000 ++#define EF_ARM_EABI_VER5 0x05000000 ++ ++/* Additional symbol types for Thumb. */ ++#define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ ++#define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ ++ ++/* ARM-specific values for sh_flags */ ++#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ ++#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined ++ in the input to a link step. */ ++ ++/* ARM-specific program header flags */ ++#define PF_ARM_SB 0x10000000 /* Segment contains the location ++ addressed by the static base. */ ++#define PF_ARM_PI 0x20000000 /* Position-independent segment. */ ++#define PF_ARM_ABS 0x40000000 /* Absolute segment. */ ++ ++/* Processor specific values for the Phdr p_type field. */ ++#define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ ++ ++/* Processor specific values for the Shdr sh_type field. */ ++#define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ ++#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ ++#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ ++ ++ ++/* ARM relocs. */ ++ ++#define R_ARM_NONE 0 /* No reloc */ ++#define R_ARM_PC24 1 /* PC relative 26 bit branch */ ++#define R_ARM_ABS32 2 /* Direct 32 bit */ ++#define R_ARM_REL32 3 /* PC relative 32 bit */ ++#define R_ARM_PC13 4 ++#define R_ARM_ABS16 5 /* Direct 16 bit */ ++#define R_ARM_ABS12 6 /* Direct 12 bit */ ++#define R_ARM_THM_ABS5 7 ++#define R_ARM_ABS8 8 /* Direct 8 bit */ ++#define R_ARM_SBREL32 9 ++#define R_ARM_THM_PC22 10 ++#define R_ARM_THM_PC8 11 ++#define R_ARM_AMP_VCALL9 12 ++#define R_ARM_SWI24 13 /* Obsolete static relocation. */ ++#define R_ARM_TLS_DESC 13 /* Dynamic relocation. */ ++#define R_ARM_THM_SWI8 14 ++#define R_ARM_XPC25 15 ++#define R_ARM_THM_XPC22 16 ++#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ ++#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ ++#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ ++#define R_ARM_COPY 20 /* Copy symbol at runtime */ ++#define R_ARM_GLOB_DAT 21 /* Create GOT entry */ ++#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ ++#define R_ARM_RELATIVE 23 /* Adjust by program base */ ++#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ ++#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ ++#define R_ARM_GOT32 26 /* 32 bit GOT entry */ ++#define R_ARM_PLT32 27 /* 32 bit PLT address */ ++#define R_ARM_ALU_PCREL_7_0 32 ++#define R_ARM_ALU_PCREL_15_8 33 ++#define R_ARM_ALU_PCREL_23_15 34 ++#define R_ARM_LDR_SBREL_11_0 35 ++#define R_ARM_ALU_SBREL_19_12 36 ++#define R_ARM_ALU_SBREL_27_20 37 ++#define R_ARM_TLS_GOTDESC 90 ++#define R_ARM_TLS_CALL 91 ++#define R_ARM_TLS_DESCSEQ 92 ++#define R_ARM_THM_TLS_CALL 93 ++#define R_ARM_GNU_VTENTRY 100 ++#define R_ARM_GNU_VTINHERIT 101 ++#define R_ARM_THM_PC11 102 /* thumb unconditional branch */ ++#define R_ARM_THM_PC9 103 /* thumb conditional branch */ ++#define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic ++ thread local data */ ++#define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic ++ thread local data */ ++#define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS ++ block */ ++#define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of ++ static TLS block offset */ ++#define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static ++ TLS block */ ++#define R_ARM_THM_TLS_DESCSEQ 129 ++#define R_ARM_IRELATIVE 160 ++#define R_ARM_RXPC25 249 ++#define R_ARM_RSBREL32 250 ++#define R_ARM_THM_RPC22 251 ++#define R_ARM_RREL32 252 ++#define R_ARM_RABS22 253 ++#define R_ARM_RPC24 254 ++#define R_ARM_RBASE 255 ++/* Keep this the last entry. */ ++#define R_ARM_NUM 256 ++ ++/* IA-64 specific declarations. */ ++ ++/* Processor specific flags for the Ehdr e_flags field. */ ++#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ ++#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ ++#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ ++ ++/* Processor specific values for the Phdr p_type field. */ ++#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ ++#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ ++#define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) ++#define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) ++#define PT_IA_64_HP_STACK (PT_LOOS + 0x14) ++ ++/* Processor specific flags for the Phdr p_flags field. */ ++#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ ++ ++/* Processor specific values for the Shdr sh_type field. */ ++#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ ++#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ ++ ++/* Processor specific flags for the Shdr sh_flags field. */ ++#define SHF_IA_64_SHORT 0x10000000 /* section near gp */ ++#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ ++ ++/* Processor specific values for the Dyn d_tag field. */ ++#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) ++#define DT_IA_64_NUM 1 ++ ++/* IA-64 relocations. */ ++#define R_IA64_NONE 0x00 /* none */ ++#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ ++#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ ++#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ ++#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ ++#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ ++#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ ++#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ ++#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ ++#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ ++#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ ++#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ ++#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ ++#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ ++#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ ++#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ ++#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ ++#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ ++#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ ++#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ ++#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ ++#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ ++#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ ++#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ ++#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ ++#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ ++#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ ++#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ ++#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ ++#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ ++#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ ++#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ ++#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ ++#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ ++#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ ++#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ ++#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ ++#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ ++#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ ++#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ ++#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ ++#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ ++#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ ++#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ ++#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ ++#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ ++#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ ++#define R_IA64_REL32MSB 0x6c /* data 4 + REL */ ++#define R_IA64_REL32LSB 0x6d /* data 4 + REL */ ++#define R_IA64_REL64MSB 0x6e /* data 8 + REL */ ++#define R_IA64_REL64LSB 0x6f /* data 8 + REL */ ++#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ ++#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ ++#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ ++#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ ++#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ ++#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ ++#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ ++#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ ++#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ ++#define R_IA64_COPY 0x84 /* copy relocation */ ++#define R_IA64_SUB 0x85 /* Addend and symbol difference */ ++#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ ++#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ ++#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ ++#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ ++#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ ++#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ ++#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ ++#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ ++#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ ++#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ ++#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ ++#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ ++#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ ++#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ ++#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ ++#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ ++#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ ++#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ ++#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ ++ ++/* SH specific declarations */ ++ ++/* Processor specific flags for the ELF header e_flags field. */ ++#define EF_SH_MACH_MASK 0x1f ++#define EF_SH_UNKNOWN 0x0 ++#define EF_SH1 0x1 ++#define EF_SH2 0x2 ++#define EF_SH3 0x3 ++#define EF_SH_DSP 0x4 ++#define EF_SH3_DSP 0x5 ++#define EF_SH4AL_DSP 0x6 ++#define EF_SH3E 0x8 ++#define EF_SH4 0x9 ++#define EF_SH2E 0xb ++#define EF_SH4A 0xc ++#define EF_SH2A 0xd ++#define EF_SH4_NOFPU 0x10 ++#define EF_SH4A_NOFPU 0x11 ++#define EF_SH4_NOMMU_NOFPU 0x12 ++#define EF_SH2A_NOFPU 0x13 ++#define EF_SH3_NOMMU 0x14 ++#define EF_SH2A_SH4_NOFPU 0x15 ++#define EF_SH2A_SH3_NOFPU 0x16 ++#define EF_SH2A_SH4 0x17 ++#define EF_SH2A_SH3E 0x18 ++ ++/* SH relocs. */ ++#define R_SH_NONE 0 ++#define R_SH_DIR32 1 ++#define R_SH_REL32 2 ++#define R_SH_DIR8WPN 3 ++#define R_SH_IND12W 4 ++#define R_SH_DIR8WPL 5 ++#define R_SH_DIR8WPZ 6 ++#define R_SH_DIR8BP 7 ++#define R_SH_DIR8W 8 ++#define R_SH_DIR8L 9 ++#define R_SH_SWITCH16 25 ++#define R_SH_SWITCH32 26 ++#define R_SH_USES 27 ++#define R_SH_COUNT 28 ++#define R_SH_ALIGN 29 ++#define R_SH_CODE 30 ++#define R_SH_DATA 31 ++#define R_SH_LABEL 32 ++#define R_SH_SWITCH8 33 ++#define R_SH_GNU_VTINHERIT 34 ++#define R_SH_GNU_VTENTRY 35 ++#define R_SH_TLS_GD_32 144 ++#define R_SH_TLS_LD_32 145 ++#define R_SH_TLS_LDO_32 146 ++#define R_SH_TLS_IE_32 147 ++#define R_SH_TLS_LE_32 148 ++#define R_SH_TLS_DTPMOD32 149 ++#define R_SH_TLS_DTPOFF32 150 ++#define R_SH_TLS_TPOFF32 151 ++#define R_SH_GOT32 160 ++#define R_SH_PLT32 161 ++#define R_SH_COPY 162 ++#define R_SH_GLOB_DAT 163 ++#define R_SH_JMP_SLOT 164 ++#define R_SH_RELATIVE 165 ++#define R_SH_GOTOFF 166 ++#define R_SH_GOTPC 167 ++/* Keep this the last entry. */ ++#define R_SH_NUM 256 ++ ++/* S/390 specific definitions. */ ++ ++/* Valid values for the e_flags field. */ ++ ++#define EF_S390_HIGH_GPRS 0x00000001 /* High GPRs kernel facility needed. */ ++ ++/* Additional s390 relocs */ ++ ++#define R_390_NONE 0 /* No reloc. */ ++#define R_390_8 1 /* Direct 8 bit. */ ++#define R_390_12 2 /* Direct 12 bit. */ ++#define R_390_16 3 /* Direct 16 bit. */ ++#define R_390_32 4 /* Direct 32 bit. */ ++#define R_390_PC32 5 /* PC relative 32 bit. */ ++#define R_390_GOT12 6 /* 12 bit GOT offset. */ ++#define R_390_GOT32 7 /* 32 bit GOT offset. */ ++#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ ++#define R_390_COPY 9 /* Copy symbol at runtime. */ ++#define R_390_GLOB_DAT 10 /* Create GOT entry. */ ++#define R_390_JMP_SLOT 11 /* Create PLT entry. */ ++#define R_390_RELATIVE 12 /* Adjust by program base. */ ++#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ ++#define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ ++#define R_390_GOT16 15 /* 16 bit GOT offset. */ ++#define R_390_PC16 16 /* PC relative 16 bit. */ ++#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ ++#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ ++#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ ++#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ ++#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ ++#define R_390_64 22 /* Direct 64 bit. */ ++#define R_390_PC64 23 /* PC relative 64 bit. */ ++#define R_390_GOT64 24 /* 64 bit GOT offset. */ ++#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ ++#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ ++#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ ++#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ ++#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ ++#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ ++#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ ++#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ ++#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ ++#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ ++#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ ++#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ ++#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ ++#define R_390_TLS_GDCALL 38 /* Tag for function call in general ++ dynamic TLS code. */ ++#define R_390_TLS_LDCALL 39 /* Tag for function call in local ++ dynamic TLS code. */ ++#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic ++ thread local data. */ ++#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic ++ thread local data. */ ++#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS ++ block offset. */ ++#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS ++ block offset. */ ++#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS ++ block offset. */ ++#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic ++ thread local data in LE code. */ ++#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic ++ thread local data in LE code. */ ++#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for ++ negated static TLS block offset. */ ++#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for ++ negated static TLS block offset. */ ++#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for ++ negated static TLS block offset. */ ++#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to ++ static TLS block. */ ++#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to ++ static TLS block. */ ++#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS ++ block. */ ++#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS ++ block. */ ++#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ ++#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ ++#define R_390_TLS_TPOFF 56 /* Negated offset in static TLS ++ block. */ ++#define R_390_20 57 /* Direct 20 bit. */ ++#define R_390_GOT20 58 /* 20 bit GOT offset. */ ++#define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ ++#define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS ++ block offset. */ ++#define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */ ++/* Keep this the last entry. */ ++#define R_390_NUM 62 ++ ++ ++/* CRIS relocations. */ ++#define R_CRIS_NONE 0 ++#define R_CRIS_8 1 ++#define R_CRIS_16 2 ++#define R_CRIS_32 3 ++#define R_CRIS_8_PCREL 4 ++#define R_CRIS_16_PCREL 5 ++#define R_CRIS_32_PCREL 6 ++#define R_CRIS_GNU_VTINHERIT 7 ++#define R_CRIS_GNU_VTENTRY 8 ++#define R_CRIS_COPY 9 ++#define R_CRIS_GLOB_DAT 10 ++#define R_CRIS_JUMP_SLOT 11 ++#define R_CRIS_RELATIVE 12 ++#define R_CRIS_16_GOT 13 ++#define R_CRIS_32_GOT 14 ++#define R_CRIS_16_GOTPLT 15 ++#define R_CRIS_32_GOTPLT 16 ++#define R_CRIS_32_GOTREL 17 ++#define R_CRIS_32_PLT_GOTREL 18 ++#define R_CRIS_32_PLT_PCREL 19 ++ ++#define R_CRIS_NUM 20 ++ ++ ++/* AMD x86-64 relocations. */ ++#define R_X86_64_NONE 0 /* No reloc */ ++#define R_X86_64_64 1 /* Direct 64 bit */ ++#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ ++#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ ++#define R_X86_64_PLT32 4 /* 32 bit PLT address */ ++#define R_X86_64_COPY 5 /* Copy symbol at runtime */ ++#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ ++#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ ++#define R_X86_64_RELATIVE 8 /* Adjust by program base */ ++#define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative ++ offset to GOT */ ++#define R_X86_64_32 10 /* Direct 32 bit zero extended */ ++#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ ++#define R_X86_64_16 12 /* Direct 16 bit zero extended */ ++#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ ++#define R_X86_64_8 14 /* Direct 8 bit sign extended */ ++#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ ++#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ ++#define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ ++#define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ ++#define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset ++ to two GOT entries for GD symbol */ ++#define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset ++ to two GOT entries for LD symbol */ ++#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ ++#define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset ++ to GOT entry for IE symbol */ ++#define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ ++#define R_X86_64_PC64 24 /* PC relative 64 bit */ ++#define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ ++#define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative ++ offset to GOT */ ++#define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ ++#define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset ++ to GOT entry */ ++#define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ ++#define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ ++#define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset ++ to PLT entry */ ++#define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ ++#define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ ++#define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ ++#define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS ++ descriptor. */ ++#define R_X86_64_TLSDESC 36 /* TLS descriptor. */ ++#define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */ ++#define R_X86_64_RELATIVE64 38 /* 64-bit adjust by program base */ ++ ++#define R_X86_64_NUM 39 ++ ++ ++/* AM33 relocations. */ ++#define R_MN10300_NONE 0 /* No reloc. */ ++#define R_MN10300_32 1 /* Direct 32 bit. */ ++#define R_MN10300_16 2 /* Direct 16 bit. */ ++#define R_MN10300_8 3 /* Direct 8 bit. */ ++#define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ ++#define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ ++#define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ ++#define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ ++#define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ ++#define R_MN10300_24 9 /* Direct 24 bit. */ ++#define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ ++#define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ ++#define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ ++#define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ ++#define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ ++#define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ ++#define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ ++#define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ ++#define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ ++#define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ ++#define R_MN10300_COPY 20 /* Copy symbol at runtime. */ ++#define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ ++#define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ ++#define R_MN10300_RELATIVE 23 /* Adjust by program base. */ ++ ++#define R_MN10300_NUM 24 ++ ++ ++/* M32R relocs. */ ++#define R_M32R_NONE 0 /* No reloc. */ ++#define R_M32R_16 1 /* Direct 16 bit. */ ++#define R_M32R_32 2 /* Direct 32 bit. */ ++#define R_M32R_24 3 /* Direct 24 bit. */ ++#define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ ++#define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ ++#define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ ++#define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ ++#define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ ++#define R_M32R_LO16 9 /* Low 16 bit. */ ++#define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ ++#define R_M32R_GNU_VTINHERIT 11 ++#define R_M32R_GNU_VTENTRY 12 ++/* M32R relocs use SHT_RELA. */ ++#define R_M32R_16_RELA 33 /* Direct 16 bit. */ ++#define R_M32R_32_RELA 34 /* Direct 32 bit. */ ++#define R_M32R_24_RELA 35 /* Direct 24 bit. */ ++#define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ ++#define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ ++#define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ ++#define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ ++#define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ ++#define R_M32R_LO16_RELA 41 /* Low 16 bit */ ++#define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ ++#define R_M32R_RELA_GNU_VTINHERIT 43 ++#define R_M32R_RELA_GNU_VTENTRY 44 ++#define R_M32R_REL32 45 /* PC relative 32 bit. */ ++ ++#define R_M32R_GOT24 48 /* 24 bit GOT entry */ ++#define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ ++#define R_M32R_COPY 50 /* Copy symbol at runtime */ ++#define R_M32R_GLOB_DAT 51 /* Create GOT entry */ ++#define R_M32R_JMP_SLOT 52 /* Create PLT entry */ ++#define R_M32R_RELATIVE 53 /* Adjust by program base */ ++#define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ ++#define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ ++#define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned ++ low */ ++#define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed ++ low */ ++#define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ ++#define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to ++ GOT with unsigned low */ ++#define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to ++ GOT with signed low */ ++#define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to ++ GOT */ ++#define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT ++ with unsigned low */ ++#define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT ++ with signed low */ ++#define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ ++#define R_M32R_NUM 256 /* Keep this the last entry. */ ++ ++ ++/* TILEPro relocations. */ ++#define R_TILEPRO_NONE 0 /* No reloc */ ++#define R_TILEPRO_32 1 /* Direct 32 bit */ ++#define R_TILEPRO_16 2 /* Direct 16 bit */ ++#define R_TILEPRO_8 3 /* Direct 8 bit */ ++#define R_TILEPRO_32_PCREL 4 /* PC relative 32 bit */ ++#define R_TILEPRO_16_PCREL 5 /* PC relative 16 bit */ ++#define R_TILEPRO_8_PCREL 6 /* PC relative 8 bit */ ++#define R_TILEPRO_LO16 7 /* Low 16 bit */ ++#define R_TILEPRO_HI16 8 /* High 16 bit */ ++#define R_TILEPRO_HA16 9 /* High 16 bit, adjusted */ ++#define R_TILEPRO_COPY 10 /* Copy relocation */ ++#define R_TILEPRO_GLOB_DAT 11 /* Create GOT entry */ ++#define R_TILEPRO_JMP_SLOT 12 /* Create PLT entry */ ++#define R_TILEPRO_RELATIVE 13 /* Adjust by program base */ ++#define R_TILEPRO_BROFF_X1 14 /* X1 pipe branch offset */ ++#define R_TILEPRO_JOFFLONG_X1 15 /* X1 pipe jump offset */ ++#define R_TILEPRO_JOFFLONG_X1_PLT 16 /* X1 pipe jump offset to PLT */ ++#define R_TILEPRO_IMM8_X0 17 /* X0 pipe 8-bit */ ++#define R_TILEPRO_IMM8_Y0 18 /* Y0 pipe 8-bit */ ++#define R_TILEPRO_IMM8_X1 19 /* X1 pipe 8-bit */ ++#define R_TILEPRO_IMM8_Y1 20 /* Y1 pipe 8-bit */ ++#define R_TILEPRO_MT_IMM15_X1 21 /* X1 pipe mtspr */ ++#define R_TILEPRO_MF_IMM15_X1 22 /* X1 pipe mfspr */ ++#define R_TILEPRO_IMM16_X0 23 /* X0 pipe 16-bit */ ++#define R_TILEPRO_IMM16_X1 24 /* X1 pipe 16-bit */ ++#define R_TILEPRO_IMM16_X0_LO 25 /* X0 pipe low 16-bit */ ++#define R_TILEPRO_IMM16_X1_LO 26 /* X1 pipe low 16-bit */ ++#define R_TILEPRO_IMM16_X0_HI 27 /* X0 pipe high 16-bit */ ++#define R_TILEPRO_IMM16_X1_HI 28 /* X1 pipe high 16-bit */ ++#define R_TILEPRO_IMM16_X0_HA 29 /* X0 pipe high 16-bit, adjusted */ ++#define R_TILEPRO_IMM16_X1_HA 30 /* X1 pipe high 16-bit, adjusted */ ++#define R_TILEPRO_IMM16_X0_PCREL 31 /* X0 pipe PC relative 16 bit */ ++#define R_TILEPRO_IMM16_X1_PCREL 32 /* X1 pipe PC relative 16 bit */ ++#define R_TILEPRO_IMM16_X0_LO_PCREL 33 /* X0 pipe PC relative low 16 bit */ ++#define R_TILEPRO_IMM16_X1_LO_PCREL 34 /* X1 pipe PC relative low 16 bit */ ++#define R_TILEPRO_IMM16_X0_HI_PCREL 35 /* X0 pipe PC relative high 16 bit */ ++#define R_TILEPRO_IMM16_X1_HI_PCREL 36 /* X1 pipe PC relative high 16 bit */ ++#define R_TILEPRO_IMM16_X0_HA_PCREL 37 /* X0 pipe PC relative ha() 16 bit */ ++#define R_TILEPRO_IMM16_X1_HA_PCREL 38 /* X1 pipe PC relative ha() 16 bit */ ++#define R_TILEPRO_IMM16_X0_GOT 39 /* X0 pipe 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X1_GOT 40 /* X1 pipe 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X0_GOT_LO 41 /* X0 pipe low 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X1_GOT_LO 42 /* X1 pipe low 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X0_GOT_HI 43 /* X0 pipe high 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X1_GOT_HI 44 /* X1 pipe high 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X0_GOT_HA 45 /* X0 pipe ha() 16-bit GOT offset */ ++#define R_TILEPRO_IMM16_X1_GOT_HA 46 /* X1 pipe ha() 16-bit GOT offset */ ++#define R_TILEPRO_MMSTART_X0 47 /* X0 pipe mm "start" */ ++#define R_TILEPRO_MMEND_X0 48 /* X0 pipe mm "end" */ ++#define R_TILEPRO_MMSTART_X1 49 /* X1 pipe mm "start" */ ++#define R_TILEPRO_MMEND_X1 50 /* X1 pipe mm "end" */ ++#define R_TILEPRO_SHAMT_X0 51 /* X0 pipe shift amount */ ++#define R_TILEPRO_SHAMT_X1 52 /* X1 pipe shift amount */ ++#define R_TILEPRO_SHAMT_Y0 53 /* Y0 pipe shift amount */ ++#define R_TILEPRO_SHAMT_Y1 54 /* Y1 pipe shift amount */ ++#define R_TILEPRO_DEST_IMM8_X1 55 /* X1 pipe destination 8-bit */ ++/* Relocs 56-59 are currently not defined. */ ++#define R_TILEPRO_TLS_GD_CALL 60 /* "jal" for TLS GD */ ++#define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61 /* X0 pipe "addi" for TLS GD */ ++#define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62 /* X1 pipe "addi" for TLS GD */ ++#define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63 /* Y0 pipe "addi" for TLS GD */ ++#define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64 /* Y1 pipe "addi" for TLS GD */ ++#define R_TILEPRO_TLS_IE_LOAD 65 /* "lw_tls" for TLS IE */ ++#define R_TILEPRO_IMM16_X0_TLS_GD 66 /* X0 pipe 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X1_TLS_GD 67 /* X1 pipe 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X0_TLS_GD_LO 68 /* X0 pipe low 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X1_TLS_GD_LO 69 /* X1 pipe low 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X0_TLS_GD_HI 70 /* X0 pipe high 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X1_TLS_GD_HI 71 /* X1 pipe high 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X0_TLS_GD_HA 72 /* X0 pipe ha() 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X1_TLS_GD_HA 73 /* X1 pipe ha() 16-bit TLS GD offset */ ++#define R_TILEPRO_IMM16_X0_TLS_IE 74 /* X0 pipe 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_IE 75 /* X1 pipe 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X0_TLS_IE_LO 76 /* X0 pipe low 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_IE_LO 77 /* X1 pipe low 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X0_TLS_IE_HI 78 /* X0 pipe high 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_IE_HI 79 /* X1 pipe high 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X0_TLS_IE_HA 80 /* X0 pipe ha() 16-bit TLS IE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_IE_HA 81 /* X1 pipe ha() 16-bit TLS IE offset */ ++#define R_TILEPRO_TLS_DTPMOD32 82 /* ID of module containing symbol */ ++#define R_TILEPRO_TLS_DTPOFF32 83 /* Offset in TLS block */ ++#define R_TILEPRO_TLS_TPOFF32 84 /* Offset in static TLS block */ ++#define R_TILEPRO_IMM16_X0_TLS_LE 85 /* X0 pipe 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_LE 86 /* X1 pipe 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X0_TLS_LE_LO 87 /* X0 pipe low 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_LE_LO 88 /* X1 pipe low 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X0_TLS_LE_HI 89 /* X0 pipe high 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_LE_HI 90 /* X1 pipe high 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X0_TLS_LE_HA 91 /* X0 pipe ha() 16-bit TLS LE offset */ ++#define R_TILEPRO_IMM16_X1_TLS_LE_HA 92 /* X1 pipe ha() 16-bit TLS LE offset */ ++ ++#define R_TILEPRO_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ ++#define R_TILEPRO_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ ++ ++#define R_TILEPRO_NUM 130 ++ ++ ++/* TILE-Gx relocations. */ ++#define R_TILEGX_NONE 0 /* No reloc */ ++#define R_TILEGX_64 1 /* Direct 64 bit */ ++#define R_TILEGX_32 2 /* Direct 32 bit */ ++#define R_TILEGX_16 3 /* Direct 16 bit */ ++#define R_TILEGX_8 4 /* Direct 8 bit */ ++#define R_TILEGX_64_PCREL 5 /* PC relative 64 bit */ ++#define R_TILEGX_32_PCREL 6 /* PC relative 32 bit */ ++#define R_TILEGX_16_PCREL 7 /* PC relative 16 bit */ ++#define R_TILEGX_8_PCREL 8 /* PC relative 8 bit */ ++#define R_TILEGX_HW0 9 /* hword 0 16-bit */ ++#define R_TILEGX_HW1 10 /* hword 1 16-bit */ ++#define R_TILEGX_HW2 11 /* hword 2 16-bit */ ++#define R_TILEGX_HW3 12 /* hword 3 16-bit */ ++#define R_TILEGX_HW0_LAST 13 /* last hword 0 16-bit */ ++#define R_TILEGX_HW1_LAST 14 /* last hword 1 16-bit */ ++#define R_TILEGX_HW2_LAST 15 /* last hword 2 16-bit */ ++#define R_TILEGX_COPY 16 /* Copy relocation */ ++#define R_TILEGX_GLOB_DAT 17 /* Create GOT entry */ ++#define R_TILEGX_JMP_SLOT 18 /* Create PLT entry */ ++#define R_TILEGX_RELATIVE 19 /* Adjust by program base */ ++#define R_TILEGX_BROFF_X1 20 /* X1 pipe branch offset */ ++#define R_TILEGX_JUMPOFF_X1 21 /* X1 pipe jump offset */ ++#define R_TILEGX_JUMPOFF_X1_PLT 22 /* X1 pipe jump offset to PLT */ ++#define R_TILEGX_IMM8_X0 23 /* X0 pipe 8-bit */ ++#define R_TILEGX_IMM8_Y0 24 /* Y0 pipe 8-bit */ ++#define R_TILEGX_IMM8_X1 25 /* X1 pipe 8-bit */ ++#define R_TILEGX_IMM8_Y1 26 /* Y1 pipe 8-bit */ ++#define R_TILEGX_DEST_IMM8_X1 27 /* X1 pipe destination 8-bit */ ++#define R_TILEGX_MT_IMM14_X1 28 /* X1 pipe mtspr */ ++#define R_TILEGX_MF_IMM14_X1 29 /* X1 pipe mfspr */ ++#define R_TILEGX_MMSTART_X0 30 /* X0 pipe mm "start" */ ++#define R_TILEGX_MMEND_X0 31 /* X0 pipe mm "end" */ ++#define R_TILEGX_SHAMT_X0 32 /* X0 pipe shift amount */ ++#define R_TILEGX_SHAMT_X1 33 /* X1 pipe shift amount */ ++#define R_TILEGX_SHAMT_Y0 34 /* Y0 pipe shift amount */ ++#define R_TILEGX_SHAMT_Y1 35 /* Y1 pipe shift amount */ ++#define R_TILEGX_IMM16_X0_HW0 36 /* X0 pipe hword 0 */ ++#define R_TILEGX_IMM16_X1_HW0 37 /* X1 pipe hword 0 */ ++#define R_TILEGX_IMM16_X0_HW1 38 /* X0 pipe hword 1 */ ++#define R_TILEGX_IMM16_X1_HW1 39 /* X1 pipe hword 1 */ ++#define R_TILEGX_IMM16_X0_HW2 40 /* X0 pipe hword 2 */ ++#define R_TILEGX_IMM16_X1_HW2 41 /* X1 pipe hword 2 */ ++#define R_TILEGX_IMM16_X0_HW3 42 /* X0 pipe hword 3 */ ++#define R_TILEGX_IMM16_X1_HW3 43 /* X1 pipe hword 3 */ ++#define R_TILEGX_IMM16_X0_HW0_LAST 44 /* X0 pipe last hword 0 */ ++#define R_TILEGX_IMM16_X1_HW0_LAST 45 /* X1 pipe last hword 0 */ ++#define R_TILEGX_IMM16_X0_HW1_LAST 46 /* X0 pipe last hword 1 */ ++#define R_TILEGX_IMM16_X1_HW1_LAST 47 /* X1 pipe last hword 1 */ ++#define R_TILEGX_IMM16_X0_HW2_LAST 48 /* X0 pipe last hword 2 */ ++#define R_TILEGX_IMM16_X1_HW2_LAST 49 /* X1 pipe last hword 2 */ ++#define R_TILEGX_IMM16_X0_HW0_PCREL 50 /* X0 pipe PC relative hword 0 */ ++#define R_TILEGX_IMM16_X1_HW0_PCREL 51 /* X1 pipe PC relative hword 0 */ ++#define R_TILEGX_IMM16_X0_HW1_PCREL 52 /* X0 pipe PC relative hword 1 */ ++#define R_TILEGX_IMM16_X1_HW1_PCREL 53 /* X1 pipe PC relative hword 1 */ ++#define R_TILEGX_IMM16_X0_HW2_PCREL 54 /* X0 pipe PC relative hword 2 */ ++#define R_TILEGX_IMM16_X1_HW2_PCREL 55 /* X1 pipe PC relative hword 2 */ ++#define R_TILEGX_IMM16_X0_HW3_PCREL 56 /* X0 pipe PC relative hword 3 */ ++#define R_TILEGX_IMM16_X1_HW3_PCREL 57 /* X1 pipe PC relative hword 3 */ ++#define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */ ++#define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */ ++#define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */ ++#define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */ ++#define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */ ++#define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */ ++#define R_TILEGX_IMM16_X0_HW0_GOT 64 /* X0 pipe hword 0 GOT offset */ ++#define R_TILEGX_IMM16_X1_HW0_GOT 65 /* X1 pipe hword 0 GOT offset */ ++/* Relocs 66-71 are currently not defined. */ ++#define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */ ++#define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */ ++#define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */ ++#define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */ ++/* Relocs 76-77 are currently not defined. */ ++#define R_TILEGX_IMM16_X0_HW0_TLS_GD 78 /* X0 pipe hword 0 TLS GD offset */ ++#define R_TILEGX_IMM16_X1_HW0_TLS_GD 79 /* X1 pipe hword 0 TLS GD offset */ ++#define R_TILEGX_IMM16_X0_HW0_TLS_LE 80 /* X0 pipe hword 0 TLS LE offset */ ++#define R_TILEGX_IMM16_X1_HW0_TLS_LE 81 /* X1 pipe hword 0 TLS LE offset */ ++#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */ ++#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */ ++#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */ ++#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */ ++#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */ ++#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */ ++#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */ ++#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */ ++/* Relocs 90-91 are currently not defined. */ ++#define R_TILEGX_IMM16_X0_HW0_TLS_IE 92 /* X0 pipe hword 0 TLS IE offset */ ++#define R_TILEGX_IMM16_X1_HW0_TLS_IE 93 /* X1 pipe hword 0 TLS IE offset */ ++/* Relocs 94-99 are currently not defined. */ ++#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */ ++#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */ ++#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */ ++#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */ ++/* Relocs 104-105 are currently not defined. */ ++#define R_TILEGX_TLS_DTPMOD64 106 /* 64-bit ID of symbol's module */ ++#define R_TILEGX_TLS_DTPOFF64 107 /* 64-bit offset in TLS block */ ++#define R_TILEGX_TLS_TPOFF64 108 /* 64-bit offset in static TLS block */ ++#define R_TILEGX_TLS_DTPMOD32 109 /* 32-bit ID of symbol's module */ ++#define R_TILEGX_TLS_DTPOFF32 110 /* 32-bit offset in TLS block */ ++#define R_TILEGX_TLS_TPOFF32 111 /* 32-bit offset in static TLS block */ ++#define R_TILEGX_TLS_GD_CALL 112 /* "jal" for TLS GD */ ++#define R_TILEGX_IMM8_X0_TLS_GD_ADD 113 /* X0 pipe "addi" for TLS GD */ ++#define R_TILEGX_IMM8_X1_TLS_GD_ADD 114 /* X1 pipe "addi" for TLS GD */ ++#define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115 /* Y0 pipe "addi" for TLS GD */ ++#define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116 /* Y1 pipe "addi" for TLS GD */ ++#define R_TILEGX_TLS_IE_LOAD 117 /* "ld_tls" for TLS IE */ ++#define R_TILEGX_IMM8_X0_TLS_ADD 118 /* X0 pipe "addi" for TLS GD/IE */ ++#define R_TILEGX_IMM8_X1_TLS_ADD 119 /* X1 pipe "addi" for TLS GD/IE */ ++#define R_TILEGX_IMM8_Y0_TLS_ADD 120 /* Y0 pipe "addi" for TLS GD/IE */ ++#define R_TILEGX_IMM8_Y1_TLS_ADD 121 /* Y1 pipe "addi" for TLS GD/IE */ ++ ++#define R_TILEGX_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ ++#define R_TILEGX_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ ++ ++#define R_TILEGX_NUM 130 ++ ++#endif /* elf.h */ +--- a/scripts/mod/mk_elfconfig.c ++++ b/scripts/mod/mk_elfconfig.c +@@ -2,7 +2,11 @@ + #include <stdio.h> + #include <stdlib.h> + #include <string.h> ++#ifndef __APPLE__ + #include <elf.h> ++#else ++#include "elf.h" ++#endif + + int + main(int argc, char **argv) +--- a/scripts/mod/modpost.h ++++ b/scripts/mod/modpost.h +@@ -8,7 +8,11 @@ + #include <sys/mman.h> + #include <fcntl.h> + #include <unistd.h> ++#if !(defined(__APPLE__) || defined(__CYGWIN__)) + #include <elf.h> ++#else ++#include "elf.h" ++#endif + + #include "elfconfig.h" + diff --git a/target/linux/generic/hack-5.10/211-darwin-uuid-typedef-clash.patch b/target/linux/generic/hack-5.10/211-darwin-uuid-typedef-clash.patch new file mode 100644 index 0000000000..50a6227148 --- /dev/null +++ b/target/linux/generic/hack-5.10/211-darwin-uuid-typedef-clash.patch @@ -0,0 +1,22 @@ +From e44fc2af1ddc452b6659d08c16973d65c73b7d0a Mon Sep 17 00:00:00 2001 +From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> +Date: Wed, 5 Feb 2020 18:36:43 +0000 +Subject: [PATCH] file2alias: build on macos + +Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> +--- + scripts/mod/file2alias.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/scripts/mod/file2alias.c ++++ b/scripts/mod/file2alias.c +@@ -38,6 +38,9 @@ typedef struct { + __u8 b[16]; + } guid_t; + ++#ifdef __APPLE__ ++#define uuid_t compat_uuid_t ++#endif + /* backwards compatibility, don't use in new code */ + typedef struct { + __u8 b[16]; diff --git a/target/linux/generic/hack-5.10/212-tools_portability.patch b/target/linux/generic/hack-5.10/212-tools_portability.patch new file mode 100644 index 0000000000..0d8eb6fb9d --- /dev/null +++ b/target/linux/generic/hack-5.10/212-tools_portability.patch @@ -0,0 +1,110 @@ +From 48232d3d931c95953ce2ddfe7da7bb164aef6a73 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:03:16 +0200 +Subject: fix portability of some includes files in tools/ used on the host + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + tools/include/tools/be_byteshift.h | 4 ++++ + tools/include/tools/le_byteshift.h | 4 ++++ + tools/include/tools/linux_types.h | 22 ++++++++++++++++++++++ + 3 files changed, 30 insertions(+) + create mode 100644 tools/include/tools/linux_types.h + +--- a/tools/include/tools/be_byteshift.h ++++ b/tools/include/tools/be_byteshift.h +@@ -2,6 +2,10 @@ + #ifndef _TOOLS_BE_BYTESHIFT_H + #define _TOOLS_BE_BYTESHIFT_H + ++#ifndef __linux__ ++#include "linux_types.h" ++#endif ++ + #include <stdint.h> + + static inline uint16_t __get_unaligned_be16(const uint8_t *p) +--- a/tools/include/tools/le_byteshift.h ++++ b/tools/include/tools/le_byteshift.h +@@ -2,6 +2,10 @@ + #ifndef _TOOLS_LE_BYTESHIFT_H + #define _TOOLS_LE_BYTESHIFT_H + ++#ifndef __linux__ ++#include "linux_types.h" ++#endif ++ + #include <stdint.h> + + static inline uint16_t __get_unaligned_le16(const uint8_t *p) +--- /dev/null ++++ b/tools/include/tools/linux_types.h +@@ -0,0 +1,26 @@ ++#ifndef __LINUX_TYPES_H ++#define __LINUX_TYPES_H ++ ++#include <stdint.h> ++ ++typedef int8_t __s8; ++typedef uint8_t __u8; ++typedef uint8_t __be8; ++typedef uint8_t __le8; ++ ++typedef int16_t __s16; ++typedef uint16_t __u16; ++typedef uint16_t __be16; ++typedef uint16_t __le16; ++ ++typedef int32_t __s32; ++typedef uint32_t __u32; ++typedef uint32_t __be32; ++typedef uint32_t __le32; ++ ++typedef int64_t __s64; ++typedef uint64_t __u64; ++typedef uint64_t __be64; ++typedef uint64_t __le64; ++ ++#endif +--- a/tools/include/linux/types.h ++++ b/tools/include/linux/types.h +@@ -7,8 +7,12 @@ + #include <stdint.h> + + #define __SANE_USERSPACE_TYPES__ /* For PPC64, to get LL64 types */ ++#ifndef __linux__ ++#include <tools/linux_types.h> ++#else + #include <asm/types.h> + #include <asm/posix_types.h> ++#endif + + struct page; + struct kmem_cache; +--- a/tools/perf/pmu-events/jevents.c ++++ b/tools/perf/pmu-events/jevents.c +@@ -1,4 +1,6 @@ ++#ifdef __linux__ + #define _XOPEN_SOURCE 500 /* needed for nftw() */ ++#endif + #define _GNU_SOURCE /* needed for asprintf() */ + + /* Parse event JSON files */ +@@ -35,6 +37,7 @@ + #include <stdlib.h> + #include <errno.h> + #include <string.h> ++#include <strings.h> + #include <ctype.h> + #include <unistd.h> + #include <stdarg.h> +--- a/tools/perf/pmu-events/json.c ++++ b/tools/perf/pmu-events/json.c +@@ -38,7 +38,6 @@ + #include <unistd.h> + #include "jsmn.h" + #include "json.h" +-#include <linux/kernel.h> + + + static char *mapfile(const char *fn, size_t *size) diff --git a/target/linux/generic/hack-5.10/214-spidev_h_portability.patch b/target/linux/generic/hack-5.10/214-spidev_h_portability.patch new file mode 100644 index 0000000000..506d50ad4d --- /dev/null +++ b/target/linux/generic/hack-5.10/214-spidev_h_portability.patch @@ -0,0 +1,24 @@ +From be9be95ff10e16a5b4ad36f903978d0cc5747024 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:04:08 +0200 +Subject: kernel: fix linux/spi/spidev.h portability issues with musl + +Felix will try to get this define included into musl + +lede-commit: 795e7cf60de19e7a076a46874fab7bb88b43bbff +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/uapi/linux/spi/spidev.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/include/uapi/linux/spi/spidev.h ++++ b/include/uapi/linux/spi/spidev.h +@@ -121,7 +121,7 @@ struct spi_ioc_transfer { + + /* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */ + #define SPI_MSGSIZE(N) \ +- ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \ ++ ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << 13)) \ + ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0) + #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)]) + diff --git a/target/linux/generic/hack-5.10/220-gc_sections.patch b/target/linux/generic/hack-5.10/220-gc_sections.patch new file mode 100644 index 0000000000..810c5aecf5 --- /dev/null +++ b/target/linux/generic/hack-5.10/220-gc_sections.patch @@ -0,0 +1,120 @@ +From e3d8676f5722b7622685581e06e8f53e6138e3ab Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 15 Jul 2017 23:42:36 +0200 +Subject: use -ffunction-sections, -fdata-sections and --gc-sections + +In combination with kernel symbol export stripping this significantly reduces +the kernel image size. Used on both ARM and MIPS architectures. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -113,6 +113,7 @@ config ARM + select HAVE_UID16 + select HAVE_VIRT_CPU_ACCOUNTING_GEN + select IRQ_FORCED_THREADING ++ select HAVE_LD_DEAD_CODE_DATA_ELIMINATION + select MODULES_USE_ELF_REL + select NEED_DMA_MAP_STATE + select OF_EARLY_FLATTREE if OF +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -98,6 +98,7 @@ $(foreach o, $(libfdt_objs) atags_to_fdt + ifdef building_out_of_srctree + $(shell rm -f $(addprefix $(obj)/, fdt_rw.c fdt_ro.c fdt_wip.c fdt.c)) + endif ++KBUILD_CFLAGS_KERNEL := $(patsubst -f%-sections,,$(KBUILD_CFLAGS_KERNEL)) + + targets := vmlinux vmlinux.lds piggy_data piggy.o \ + lib1funcs.o ashldi3.o bswapsdi2.o \ +--- a/arch/arm/kernel/vmlinux.lds.S ++++ b/arch/arm/kernel/vmlinux.lds.S +@@ -100,24 +100,24 @@ SECTIONS + } + .init.arch.info : { + __arch_info_begin = .; +- *(.arch.info.init) ++ KEEP(*(.arch.info.init)) + __arch_info_end = .; + } + .init.tagtable : { + __tagtable_begin = .; +- *(.taglist.init) ++ KEEP(*(.taglist.init)) + __tagtable_end = .; + } + #ifdef CONFIG_SMP_ON_UP + .init.smpalt : { + __smpalt_begin = .; +- *(.alt.smp.init) ++ KEEP(*(.alt.smp.init)) + __smpalt_end = .; + } + #endif + .init.pv_table : { + __pv_table_begin = .; +- *(.pv_table) ++ KEEP(*(.pv_table)) + __pv_table_end = .; + } + +--- a/arch/arm/include/asm/vmlinux.lds.h ++++ b/arch/arm/include/asm/vmlinux.lds.h +@@ -23,19 +23,19 @@ + #define ARM_MMU_DISCARD(x) + #else + #define ARM_MMU_KEEP(x) +-#define ARM_MMU_DISCARD(x) x ++#define ARM_MMU_DISCARD(x) KEEP(x) + #endif + + #define PROC_INFO \ + . = ALIGN(4); \ + __proc_info_begin = .; \ +- *(.proc.info.init) \ ++ KEEP(*(.proc.info.init)) \ + __proc_info_end = .; + + #define IDMAP_TEXT \ + ALIGN_FUNCTION(); \ + __idmap_text_start = .; \ +- *(.idmap.text) \ ++ KEEP(*(.idmap.text)) \ + __idmap_text_end = .; \ + + #define ARM_DISCARD \ +@@ -96,12 +96,12 @@ + . = ALIGN(8); \ + .ARM.unwind_idx : { \ + __start_unwind_idx = .; \ +- *(.ARM.exidx*) \ ++ KEEP(*(.ARM.exidx*)) \ + __stop_unwind_idx = .; \ + } \ + .ARM.unwind_tab : { \ + __start_unwind_tab = .; \ +- *(.ARM.extab*) \ ++ KEEP(*(.ARM.extab*)) \ + __stop_unwind_tab = .; \ + } + +@@ -112,14 +112,14 @@ + #define ARM_VECTORS \ + __vectors_start = .; \ + .vectors 0xffff0000 : AT(__vectors_start) { \ +- *(.vectors) \ ++ KEEP(*(.vectors)) \ + } \ + . = __vectors_start + SIZEOF(.vectors); \ + __vectors_end = .; \ + \ + __stubs_start = .; \ + .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) { \ +- *(.stubs) \ ++ KEEP(*(.stubs)) \ + } \ + . = __stubs_start + SIZEOF(.stubs); \ + __stubs_end = .; \ diff --git a/target/linux/generic/hack-5.10/221-module_exports.patch b/target/linux/generic/hack-5.10/221-module_exports.patch new file mode 100644 index 0000000000..9dd57ba933 --- /dev/null +++ b/target/linux/generic/hack-5.10/221-module_exports.patch @@ -0,0 +1,102 @@ +From b14784e7883390c20ed3ff904892255404a5914b Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:05:53 +0200 +Subject: add an optional config option for stripping all unnecessary symbol exports from the kernel image + +lede-commit: bb5a40c64b7c4f4848509fa0a6625055fc9e66cc +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/asm-generic/vmlinux.lds.h | 18 +++++++++++++++--- + include/linux/export.h | 9 ++++++++- + scripts/Makefile.build | 2 +- + 3 files changed, 24 insertions(+), 5 deletions(-) + +--- a/include/asm-generic/vmlinux.lds.h ++++ b/include/asm-generic/vmlinux.lds.h +@@ -81,6 +81,16 @@ + #define RO_EXCEPTION_TABLE + #endif + ++#ifndef SYMTAB_KEEP ++#define SYMTAB_KEEP KEEP(*(SORT(___ksymtab+*))) ++#define SYMTAB_KEEP_GPL KEEP(*(SORT(___ksymtab_gpl+*))) ++#endif ++ ++#ifndef SYMTAB_DISCARD ++#define SYMTAB_DISCARD ++#define SYMTAB_DISCARD_GPL ++#endif ++ + /* Align . to a 8 byte boundary equals to maximum function alignment. */ + #define ALIGN_FUNCTION() . = ALIGN(8) + +@@ -470,14 +480,14 @@ + /* Kernel symbol table: Normal symbols */ \ + __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ + __start___ksymtab = .; \ +- KEEP(*(SORT(___ksymtab+*))) \ ++ SYMTAB_KEEP \ + __stop___ksymtab = .; \ + } \ + \ + /* Kernel symbol table: GPL-only symbols */ \ + __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ + __start___ksymtab_gpl = .; \ +- KEEP(*(SORT(___ksymtab_gpl+*))) \ ++ SYMTAB_KEEP_GPL \ + __stop___ksymtab_gpl = .; \ + } \ + \ +@@ -539,7 +549,7 @@ + \ + /* Kernel symbol table: strings */ \ + __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ +- *(__ksymtab_strings) \ ++ *(__ksymtab_strings+*) \ + } \ + \ + /* __*init sections */ \ +@@ -1008,6 +1018,8 @@ + + #define COMMON_DISCARDS \ + SANITIZER_DISCARDS \ ++ SYMTAB_DISCARD \ ++ SYMTAB_DISCARD_GPL \ + *(.discard) \ + *(.discard.*) \ + *(.modinfo) \ +--- a/include/linux/export.h ++++ b/include/linux/export.h +@@ -82,6 +82,12 @@ struct kernel_symbol { + + #else + ++#ifdef MODULE ++#define __EXPORT_SUFFIX(sym) ++#else ++#define __EXPORT_SUFFIX(sym) "+" #sym ++#endif ++ + /* + * For every exported symbol, do the following: + * +@@ -99,7 +105,7 @@ struct kernel_symbol { + extern const char __kstrtab_##sym[]; \ + extern const char __kstrtabns_##sym[]; \ + __CRC_SYMBOL(sym, sec); \ +- asm(" .section \"__ksymtab_strings\",\"aMS\",%progbits,1 \n" \ ++ asm(" .section \"__ksymtab_strings" __EXPORT_SUFFIX(sym) "\",\"aMS\",%progbits,1 \n" \ + "__kstrtab_" #sym ": \n" \ + " .asciz \"" #sym "\" \n" \ + "__kstrtabns_" #sym ": \n" \ +--- a/scripts/Makefile.build ++++ b/scripts/Makefile.build +@@ -366,7 +366,7 @@ targets += $(lib-y) $(always-y) $(MAKECM + # Linker scripts preprocessor (.lds.S -> .lds) + # --------------------------------------------------------------------------- + quiet_cmd_cpp_lds_S = LDS $@ +- cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -U$(ARCH) \ ++ cmd_cpp_lds_S = $(CPP) $(EXTRA_LDSFLAGS) $(cpp_flags) -P -U$(ARCH) \ + -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $< + + $(obj)/%.lds: $(src)/%.lds.S FORCE diff --git a/target/linux/generic/hack-5.10/230-openwrt_lzma_options.patch b/target/linux/generic/hack-5.10/230-openwrt_lzma_options.patch new file mode 100644 index 0000000000..906527faf9 --- /dev/null +++ b/target/linux/generic/hack-5.10/230-openwrt_lzma_options.patch @@ -0,0 +1,34 @@ +From b3d00b452467f621317953d9e4c6f9ae8dcfd271 Mon Sep 17 00:00:00 2001 +From: Imre Kaloz <kaloz@openwrt.org> +Date: Fri, 7 Jul 2017 17:06:55 +0200 +Subject: use the openwrt lzma options for now + +lede-commit: 548de949f392049420a6a1feeef118b30ab8ea8c +Signed-off-by: Imre Kaloz <kaloz@openwrt.org> +--- + lib/decompress.c | 1 + + scripts/Makefile.lib | 2 +- + usr/gen_initramfs_list.sh | 10 +++++----- + 3 files changed, 7 insertions(+), 6 deletions(-) + +--- a/lib/decompress.c ++++ b/lib/decompress.c +@@ -53,6 +53,7 @@ static const struct compress_format comp + { {0x1f, 0x9e}, "gzip", gunzip }, + { {0x42, 0x5a}, "bzip2", bunzip2 }, + { {0x5d, 0x00}, "lzma", unlzma }, ++ { {0x6d, 0x00}, "lzma-openwrt", unlzma }, + { {0xfd, 0x37}, "xz", unxz }, + { {0x89, 0x4c}, "lzo", unlzo }, + { {0x02, 0x21}, "lz4", unlz4 }, +--- a/scripts/Makefile.lib ++++ b/scripts/Makefile.lib +@@ -370,7 +370,7 @@ quiet_cmd_bzip2 = BZIP2 $@ + # --------------------------------------------------------------------------- + + quiet_cmd_lzma = LZMA $@ +- cmd_lzma = { cat $(real-prereqs) | $(LZMA) -9; $(size_append); } > $@ ++ cmd_lzma = { cat $(real-prereqs) | $(LZMA) e -d20 -lc1 -lp2 -pb2 -eos -si -so; $(size_append); } > $@ + + quiet_cmd_lzo = LZO $@ + cmd_lzo = { cat $(real-prereqs) | $(KLZOP) -9; $(size_append); } > $@ diff --git a/target/linux/generic/hack-5.10/250-netfilter_depends.patch b/target/linux/generic/hack-5.10/250-netfilter_depends.patch new file mode 100644 index 0000000000..b27b440157 --- /dev/null +++ b/target/linux/generic/hack-5.10/250-netfilter_depends.patch @@ -0,0 +1,27 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: hack: net: remove bogus netfilter dependencies + +lede-commit: 589d2a377dee27d206fc3725325309cf649e4df6 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/netfilter/Kconfig | 2 -- + 1 file changed, 2 deletions(-) + +--- a/net/netfilter/Kconfig ++++ b/net/netfilter/Kconfig +@@ -228,7 +228,6 @@ config NF_CONNTRACK_FTP + + config NF_CONNTRACK_H323 + tristate "H.323 protocol support" +- depends on IPV6 || IPV6=n + depends on NETFILTER_ADVANCED + help + H.323 is a VoIP signalling protocol from ITU-T. As one of the most +@@ -1072,7 +1071,6 @@ config NETFILTER_XT_TARGET_SECMARK + + config NETFILTER_XT_TARGET_TCPMSS + tristate '"TCPMSS" target support' +- depends on IPV6 || IPV6=n + default m if NETFILTER_ADVANCED=n + help + This option adds a `TCPMSS' target, which allows you to alter the diff --git a/target/linux/generic/hack-5.10/251-kconfig.patch b/target/linux/generic/hack-5.10/251-kconfig.patch new file mode 100644 index 0000000000..f80561c8e6 --- /dev/null +++ b/target/linux/generic/hack-5.10/251-kconfig.patch @@ -0,0 +1,199 @@ +From da3c50704f14132f4adf80d48e9a4cd5d46e54c9 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Fri, 7 Jul 2017 17:09:21 +0200 +Subject: kconfig: owrt specifc dependencies + +Signed-off-by: John Crispin <john@phrozen.org> +--- + crypto/Kconfig | 10 +++++----- + drivers/bcma/Kconfig | 1 + + drivers/ssb/Kconfig | 3 ++- + lib/Kconfig | 8 ++++---- + net/netfilter/Kconfig | 2 +- + net/wireless/Kconfig | 17 ++++++++++------- + sound/core/Kconfig | 4 ++-- + 7 files changed, 25 insertions(+), 20 deletions(-) + +--- a/crypto/Kconfig ++++ b/crypto/Kconfig +@@ -33,7 +33,7 @@ config CRYPTO_FIPS + this is. + + config CRYPTO_ALGAPI +- tristate ++ tristate "ALGAPI" + select CRYPTO_ALGAPI2 + help + This option provides the API for cryptographic algorithms. +@@ -42,7 +42,7 @@ config CRYPTO_ALGAPI2 + tristate + + config CRYPTO_AEAD +- tristate ++ tristate "AEAD" + select CRYPTO_AEAD2 + select CRYPTO_ALGAPI + +@@ -53,7 +53,7 @@ config CRYPTO_AEAD2 + select CRYPTO_RNG2 + + config CRYPTO_SKCIPHER +- tristate ++ tristate "SKCIPHER" + select CRYPTO_SKCIPHER2 + select CRYPTO_ALGAPI + +@@ -63,7 +63,7 @@ config CRYPTO_SKCIPHER2 + select CRYPTO_RNG2 + + config CRYPTO_HASH +- tristate ++ tristate "HASH" + select CRYPTO_HASH2 + select CRYPTO_ALGAPI + +@@ -72,7 +72,7 @@ config CRYPTO_HASH2 + select CRYPTO_ALGAPI2 + + config CRYPTO_RNG +- tristate ++ tristate "RNG" + select CRYPTO_RNG2 + select CRYPTO_ALGAPI + +--- a/drivers/bcma/Kconfig ++++ b/drivers/bcma/Kconfig +@@ -16,6 +16,7 @@ if BCMA + # Support for Block-I/O. SELECT this from the driver that needs it. + config BCMA_BLOCKIO + bool ++ default y + + config BCMA_HOST_PCI_POSSIBLE + bool +--- a/drivers/ssb/Kconfig ++++ b/drivers/ssb/Kconfig +@@ -29,6 +29,7 @@ config SSB_SPROM + config SSB_BLOCKIO + bool + depends on SSB ++ default y + + config SSB_PCIHOST_POSSIBLE + bool +@@ -49,7 +50,7 @@ config SSB_PCIHOST + config SSB_B43_PCI_BRIDGE + bool + depends on SSB_PCIHOST +- default n ++ default y + + config SSB_PCMCIAHOST_POSSIBLE + bool +--- a/lib/Kconfig ++++ b/lib/Kconfig +@@ -419,16 +419,16 @@ config BCH_CONST_T + # Textsearch support is select'ed if needed + # + config TEXTSEARCH +- bool ++ bool "Textsearch support" + + config TEXTSEARCH_KMP +- tristate ++ tristate "Textsearch KMP" + + config TEXTSEARCH_BM +- tristate ++ tristate "Textsearch BM" + + config TEXTSEARCH_FSM +- tristate ++ tristate "Textsearch FSM" + + config BTREE + bool +--- a/net/netfilter/Kconfig ++++ b/net/netfilter/Kconfig +@@ -11,7 +11,7 @@ config NETFILTER_INGRESS + infrastructure. + + config NETFILTER_NETLINK +- tristate ++ tristate "Netfilter NFNETLINK interface" + + config NETFILTER_FAMILY_BRIDGE + bool +--- a/net/wireless/Kconfig ++++ b/net/wireless/Kconfig +@@ -1,6 +1,6 @@ + # SPDX-License-Identifier: GPL-2.0-only + config WIRELESS_EXT +- bool ++ bool "Wireless extensions" + + config WEXT_CORE + def_bool y +@@ -12,10 +12,10 @@ config WEXT_PROC + depends on WEXT_CORE + + config WEXT_SPY +- bool ++ bool "WEXT_SPY" + + config WEXT_PRIV +- bool ++ bool "WEXT_PRIV" + + config CFG80211 + tristate "cfg80211 - wireless configuration API" +@@ -204,7 +204,7 @@ config CFG80211_WEXT_EXPORT + endif # CFG80211 + + config LIB80211 +- tristate ++ tristate "LIB80211" + default n + help + This options enables a library of common routines used +@@ -213,17 +213,17 @@ config LIB80211 + Drivers should select this themselves if needed. + + config LIB80211_CRYPT_WEP +- tristate ++ tristate "LIB80211_CRYPT_WEP" + select CRYPTO_LIB_ARC4 + + config LIB80211_CRYPT_CCMP +- tristate ++ tristate "LIB80211_CRYPT_CCMP" + select CRYPTO + select CRYPTO_AES + select CRYPTO_CCM + + config LIB80211_CRYPT_TKIP +- tristate ++ tristate "LIB80211_CRYPT_TKIP" + select CRYPTO_LIB_ARC4 + + config LIB80211_DEBUG +--- a/sound/core/Kconfig ++++ b/sound/core/Kconfig +@@ -17,7 +17,7 @@ config SND_DMAENGINE_PCM + tristate + + config SND_HWDEP +- tristate ++ tristate "Sound hardware support" + + config SND_SEQ_DEVICE + tristate +@@ -27,7 +27,7 @@ config SND_RAWMIDI + select SND_SEQ_DEVICE if SND_SEQUENCER != n + + config SND_COMPRESS_OFFLOAD +- tristate ++ tristate "Compression offloading support" + + config SND_JACK + bool diff --git a/target/linux/generic/hack-5.10/259-regmap_dynamic.patch b/target/linux/generic/hack-5.10/259-regmap_dynamic.patch new file mode 100644 index 0000000000..e5159cb000 --- /dev/null +++ b/target/linux/generic/hack-5.10/259-regmap_dynamic.patch @@ -0,0 +1,135 @@ +From 811d9e2268a62b830cfe93cd8bc929afcb8b198b Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 15 Jul 2017 21:12:38 +0200 +Subject: kernel: move regmap bloat out of the kernel image if it is only being used in modules + +lede-commit: 96f39119815028073583e4fca3a9c5fe9141e998 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/base/regmap/Kconfig | 15 ++++++++++----- + drivers/base/regmap/Makefile | 12 ++++++++---- + drivers/base/regmap/regmap.c | 3 +++ + include/linux/regmap.h | 2 +- + 4 files changed, 22 insertions(+), 10 deletions(-) + +--- a/drivers/base/regmap/Kconfig ++++ b/drivers/base/regmap/Kconfig +@@ -4,9 +4,8 @@ + # subsystems should select the appropriate symbols. + + config REGMAP +- default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM) + select IRQ_DOMAIN if REGMAP_IRQ +- bool ++ tristate + + config REGCACHE_COMPRESSED + select LZO_COMPRESS +@@ -14,46 +13,59 @@ config REGCACHE_COMPRESSED + bool + + config REGMAP_AC97 ++ select REGMAP + tristate + + config REGMAP_I2C + tristate ++ select REGMAP + depends on I2C + + config REGMAP_SLIMBUS + tristate ++ select REGMAP + depends on SLIMBUS + + config REGMAP_SPI + tristate ++ select REGMAP ++ depends on SPI_MASTER + depends on SPI + + config REGMAP_SPMI + tristate ++ select REGMAP + depends on SPMI + + config REGMAP_W1 + tristate ++ select REGMAP + depends on W1 + + config REGMAP_MMIO + tristate ++ select REGMAP + + config REGMAP_IRQ + bool ++ select REGMAP + + config REGMAP_SOUNDWIRE + tristate ++ select REGMAP + depends on SOUNDWIRE + + config REGMAP_SCCB + tristate ++ select REGMAP + depends on I2C + + config REGMAP_I3C + tristate ++ select REGMAP + depends on I3C + + config REGMAP_SPI_AVMM + tristate ++ select REGMAP + depends on SPI +--- a/drivers/base/regmap/Makefile ++++ b/drivers/base/regmap/Makefile +@@ -2,10 +2,14 @@ + # For include/trace/define_trace.h to include trace.h + CFLAGS_regmap.o := -I$(src) + +-obj-$(CONFIG_REGMAP) += regmap.o regcache.o +-obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o +-obj-$(CONFIG_REGCACHE_COMPRESSED) += regcache-lzo.o +-obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o ++regmap-core-objs = regmap.o regcache.o regcache-rbtree.o regcache-flat.o ++ifdef CONFIG_DEBUG_FS ++regmap-core-objs += regmap-debugfs.o ++endif ++ifdef CONFIG_REGCACHE_COMPRESSED ++regmap-core-objs += regcache-lzo.o ++endif ++obj-$(CONFIG_REGMAP) += regmap-core.o + obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o + obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o + obj-$(CONFIG_REGMAP_SLIMBUS) += regmap-slimbus.o +--- a/drivers/base/regmap/regmap.c ++++ b/drivers/base/regmap/regmap.c +@@ -9,6 +9,7 @@ + #include <linux/device.h> + #include <linux/slab.h> + #include <linux/export.h> ++#include <linux/module.h> + #include <linux/mutex.h> + #include <linux/err.h> + #include <linux/property.h> +@@ -3296,3 +3297,5 @@ static int __init regmap_initcall(void) + return 0; + } + postcore_initcall(regmap_initcall); ++ ++MODULE_LICENSE("GPL"); +--- a/include/linux/regmap.h ++++ b/include/linux/regmap.h +@@ -179,7 +179,7 @@ struct reg_sequence { + __ret ?: __tmp; \ + }) + +-#ifdef CONFIG_REGMAP ++#if IS_REACHABLE(CONFIG_REGMAP) + + enum regmap_endian { + /* Unspecified -> 0 -> Backwards compatible default */ diff --git a/target/linux/generic/hack-5.10/260-crypto_test_dependencies.patch b/target/linux/generic/hack-5.10/260-crypto_test_dependencies.patch new file mode 100644 index 0000000000..1eab709c46 --- /dev/null +++ b/target/linux/generic/hack-5.10/260-crypto_test_dependencies.patch @@ -0,0 +1,52 @@ +From fd1799b0bf5efa46dd3e6dfbbf3955564807e508 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:12:51 +0200 +Subject: kernel: prevent cryptomgr from pulling in useless extra dependencies for tests that are not run + +Reduces kernel size after LZMA by about 5k on MIPS + +lede-commit: 044c316167e076479a344c59905e5b435b84a77f +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + crypto/Kconfig | 13 ++++++------- + crypto/algboss.c | 4 ++++ + 2 files changed, 10 insertions(+), 7 deletions(-) + +--- a/crypto/Kconfig ++++ b/crypto/Kconfig +@@ -120,13 +120,13 @@ config CRYPTO_MANAGER + cbc(aes). + + config CRYPTO_MANAGER2 +- def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) +- select CRYPTO_AEAD2 +- select CRYPTO_HASH2 +- select CRYPTO_SKCIPHER2 +- select CRYPTO_AKCIPHER2 +- select CRYPTO_KPP2 +- select CRYPTO_ACOMP2 ++ def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y && !CRYPTO_MANAGER_DISABLE_TESTS) ++ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_SKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_AKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_KPP2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_ACOMP2 if !CRYPTO_MANAGER_DISABLE_TESTS + + config CRYPTO_USER + tristate "Userspace cryptographic algorithm configuration" +--- a/crypto/algboss.c ++++ b/crypto/algboss.c +@@ -230,8 +230,12 @@ static int cryptomgr_schedule_test(struc + type = alg->cra_flags; + + /* Do not test internal algorithms. */ ++#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS ++ type |= CRYPTO_ALG_TESTED; ++#else + if (type & CRYPTO_ALG_INTERNAL) + type |= CRYPTO_ALG_TESTED; ++#endif + + param->type = type; + diff --git a/target/linux/generic/hack-5.10/261-lib-arc4-unhide.patch b/target/linux/generic/hack-5.10/261-lib-arc4-unhide.patch new file mode 100644 index 0000000000..a7668acfad --- /dev/null +++ b/target/linux/generic/hack-5.10/261-lib-arc4-unhide.patch @@ -0,0 +1,15 @@ +This makes it possible to select CONFIG_CRYPTO_LIB_ARC4 directly. We +need this to be able to compile this into the kernel and make use of it +from backports. + +--- a/lib/crypto/Kconfig ++++ b/lib/crypto/Kconfig +@@ -6,7 +6,7 @@ config CRYPTO_LIB_AES + tristate + + config CRYPTO_LIB_ARC4 +- tristate ++ tristate "ARC4 cipher library" + + config CRYPTO_ARCH_HAVE_LIB_BLAKE2S + tristate diff --git a/target/linux/generic/hack-5.10/280-rfkill-stubs.patch b/target/linux/generic/hack-5.10/280-rfkill-stubs.patch new file mode 100644 index 0000000000..2e48aea1cf --- /dev/null +++ b/target/linux/generic/hack-5.10/280-rfkill-stubs.patch @@ -0,0 +1,84 @@ +From 236c1acdfef5958010ac9814a9872e0a46fd78ee Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Fri, 7 Jul 2017 17:13:44 +0200 +Subject: rfkill: add fake rfkill support + +allow building of modules depending on RFKILL even if RFKILL is not enabled. + +Signed-off-by: John Crispin <john@phrozen.org> +--- + include/linux/rfkill.h | 2 +- + net/Makefile | 2 +- + net/rfkill/Kconfig | 14 +++++++++----- + net/rfkill/Makefile | 2 +- + 4 files changed, 12 insertions(+), 8 deletions(-) + +--- a/include/linux/rfkill.h ++++ b/include/linux/rfkill.h +@@ -64,7 +64,7 @@ struct rfkill_ops { + int (*set_block)(void *data, bool blocked); + }; + +-#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) ++#if defined(CONFIG_RFKILL_FULL) || defined(CONFIG_RFKILL_FULL_MODULE) + /** + * rfkill_alloc - Allocate rfkill structure + * @name: name of the struct -- the string is not copied internally +--- a/net/Makefile ++++ b/net/Makefile +@@ -53,7 +53,7 @@ obj-$(CONFIG_TIPC) += tipc/ + obj-$(CONFIG_NETLABEL) += netlabel/ + obj-$(CONFIG_IUCV) += iucv/ + obj-$(CONFIG_SMC) += smc/ +-obj-$(CONFIG_RFKILL) += rfkill/ ++obj-$(CONFIG_RFKILL_FULL) += rfkill/ + obj-$(CONFIG_NET_9P) += 9p/ + obj-$(CONFIG_CAIF) += caif/ + ifneq ($(CONFIG_DCB),) +--- a/net/rfkill/Kconfig ++++ b/net/rfkill/Kconfig +@@ -2,7 +2,11 @@ + # + # RF switch subsystem configuration + # +-menuconfig RFKILL ++config RFKILL ++ bool ++ default y ++ ++menuconfig RFKILL_FULL + tristate "RF switch subsystem support" + help + Say Y here if you want to have control over RF switches +@@ -14,19 +18,19 @@ menuconfig RFKILL + # LED trigger support + config RFKILL_LEDS + bool +- depends on RFKILL ++ depends on RFKILL_FULL + depends on LEDS_TRIGGERS = y || RFKILL = LEDS_TRIGGERS + default y + + config RFKILL_INPUT + bool "RF switch input support" if EXPERT +- depends on RFKILL ++ depends on RFKILL_FULL + depends on INPUT = y || RFKILL = INPUT + default y if !EXPERT + + config RFKILL_GPIO + tristate "GPIO RFKILL driver" +- depends on RFKILL ++ depends on RFKILL_FULL + depends on GPIOLIB || COMPILE_TEST + default n + help +--- a/net/rfkill/Makefile ++++ b/net/rfkill/Makefile +@@ -5,5 +5,5 @@ + + rfkill-y += core.o + rfkill-$(CONFIG_RFKILL_INPUT) += input.o +-obj-$(CONFIG_RFKILL) += rfkill.o ++obj-$(CONFIG_RFKILL_FULL) += rfkill.o + obj-$(CONFIG_RFKILL_GPIO) += rfkill-gpio.o diff --git a/target/linux/generic/hack-5.10/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch b/target/linux/generic/hack-5.10/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch new file mode 100644 index 0000000000..fe89de7e08 --- /dev/null +++ b/target/linux/generic/hack-5.10/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch @@ -0,0 +1,64 @@ +From: Ben Menchaca <ben.menchaca@qca.qualcomm.com> +Date: Fri, 7 Jun 2013 18:35:22 -0500 +Subject: MIPS: r4k_cache: use more efficient cache blast + +Optimize the compiler output for larger cache blast cases that are +common for DMA-based networking. + +Signed-off-by: Ben Menchaca <ben.menchaca@qca.qualcomm.com> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- +--- a/arch/mips/include/asm/r4kcache.h ++++ b/arch/mips/include/asm/r4kcache.h +@@ -296,14 +296,46 @@ static inline void prot##extra##blast_## + unsigned long end) \ + { \ + unsigned long lsize = cpu_##desc##_line_size(); \ ++ unsigned long lsize_2 = lsize * 2; \ ++ unsigned long lsize_3 = lsize * 3; \ ++ unsigned long lsize_4 = lsize * 4; \ ++ unsigned long lsize_5 = lsize * 5; \ ++ unsigned long lsize_6 = lsize * 6; \ ++ unsigned long lsize_7 = lsize * 7; \ ++ unsigned long lsize_8 = lsize * 8; \ + unsigned long addr = start & ~(lsize - 1); \ +- unsigned long aend = (end - 1) & ~(lsize - 1); \ ++ unsigned long aend = (end + lsize - 1) & ~(lsize - 1); \ ++ int lines = (aend - addr) / lsize; \ + \ +- while (1) { \ ++ while (lines >= 8) { \ ++ prot##cache_op(hitop, addr); \ ++ prot##cache_op(hitop, addr + lsize); \ ++ prot##cache_op(hitop, addr + lsize_2); \ ++ prot##cache_op(hitop, addr + lsize_3); \ ++ prot##cache_op(hitop, addr + lsize_4); \ ++ prot##cache_op(hitop, addr + lsize_5); \ ++ prot##cache_op(hitop, addr + lsize_6); \ ++ prot##cache_op(hitop, addr + lsize_7); \ ++ addr += lsize_8; \ ++ lines -= 8; \ ++ } \ ++ \ ++ if (lines & 0x4) { \ ++ prot##cache_op(hitop, addr); \ ++ prot##cache_op(hitop, addr + lsize); \ ++ prot##cache_op(hitop, addr + lsize_2); \ ++ prot##cache_op(hitop, addr + lsize_3); \ ++ addr += lsize_4; \ ++ } \ ++ \ ++ if (lines & 0x2) { \ ++ prot##cache_op(hitop, addr); \ ++ prot##cache_op(hitop, addr + lsize); \ ++ addr += lsize_2; \ ++ } \ ++ \ ++ if (lines & 0x1) { \ + prot##cache_op(hitop, addr); \ +- if (addr == aend) \ +- break; \ +- addr += lsize; \ + } \ + } + diff --git a/target/linux/generic/hack-5.10/301-mips_image_cmdline_hack.patch b/target/linux/generic/hack-5.10/301-mips_image_cmdline_hack.patch new file mode 100644 index 0000000000..6c0828fa8a --- /dev/null +++ b/target/linux/generic/hack-5.10/301-mips_image_cmdline_hack.patch @@ -0,0 +1,38 @@ +From: John Crispin <john@phrozen.org> +Subject: hack: kernel: add generic image_cmdline hack to MIPS targets + +lede-commit: d59f5b3a987a48508257a0ddbaeadc7909f9f976 +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/Kconfig | 4 ++++ + arch/mips/kernel/head.S | 6 ++++++ + 2 files changed, 10 insertions(+) + +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -1162,6 +1162,10 @@ config MIPS_MSC + config SYNC_R4K + bool + ++config IMAGE_CMDLINE_HACK ++ bool "OpenWrt specific image command line hack" ++ default n ++ + config NO_IOPORT_MAP + def_bool n + +--- a/arch/mips/kernel/head.S ++++ b/arch/mips/kernel/head.S +@@ -79,6 +79,12 @@ FEXPORT(__kernel_entry) + j kernel_entry + #endif /* CONFIG_BOOT_RAW */ + ++#ifdef CONFIG_IMAGE_CMDLINE_HACK ++ .ascii "CMDLINE:" ++EXPORT(__image_cmdline) ++ .fill 0x400 ++#endif /* CONFIG_IMAGE_CMDLINE_HACK */ ++ + __REF + + NESTED(kernel_entry, 16, sp) # kernel entry point diff --git a/target/linux/generic/hack-5.10/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/hack-5.10/321-powerpc_crtsavres_prereq.patch new file mode 100644 index 0000000000..4bb438295d --- /dev/null +++ b/target/linux/generic/hack-5.10/321-powerpc_crtsavres_prereq.patch @@ -0,0 +1,38 @@ +From 107c0964cb8db7ca28ac5199426414fdab3c274d Mon Sep 17 00:00:00 2001 +From: "Alexandros C. Couloumbis" <alex@ozo.com> +Date: Fri, 7 Jul 2017 17:14:51 +0200 +Subject: hack: arch: powerpc: drop register save/restore library from modules + +Upstream GCC uses a libgcc function for saving/restoring registers. This +makes the code bigger, and upstream kernels need to carry that function +for every single kernel module. Our GCC is patched to avoid those +references, so we can drop the extra bloat for modules. + +lede-commit: e8e1084654f50904e6bf77b70b2de3f137d7b3ec +Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> +--- + arch/powerpc/Makefile | 1 - + 1 file changed, 1 deletion(-) + +--- a/arch/powerpc/Makefile ++++ b/arch/powerpc/Makefile +@@ -61,19 +61,6 @@ machine-$(CONFIG_PPC64) += 64 + machine-$(CONFIG_CPU_LITTLE_ENDIAN) += le + UTS_MACHINE := $(subst $(space),,$(machine-y)) + +-# XXX This needs to be before we override LD below +-ifdef CONFIG_PPC32 +-KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o +-else +-ifeq ($(call ld-ifversion, -ge, 225000000, y),y) +-# Have the linker provide sfpr if possible. +-# There is a corresponding test in arch/powerpc/lib/Makefile +-KBUILD_LDFLAGS_MODULE += --save-restore-funcs +-else +-KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o +-endif +-endif +- + ifdef CONFIG_CPU_LITTLE_ENDIAN + KBUILD_CFLAGS += -mlittle-endian + KBUILD_LDFLAGS += -EL diff --git a/target/linux/generic/hack-5.10/531-debloat_lzma.patch b/target/linux/generic/hack-5.10/531-debloat_lzma.patch new file mode 100644 index 0000000000..0854872ffa --- /dev/null +++ b/target/linux/generic/hack-5.10/531-debloat_lzma.patch @@ -0,0 +1,1037 @@ +From 3fd297761ac246c54d7723c57fca95c112b99465 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 15 Jul 2017 21:15:44 +0200 +Subject: lzma: de-bloat the lzma library used by jffs2 + +lede-commit: 3fd1dd08fbcbb78b34efefd32c3032e5c99108d6 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/linux/lzma/LzFind.h | 17 --- + include/linux/lzma/LzmaDec.h | 101 --------------- + include/linux/lzma/LzmaEnc.h | 20 --- + lib/lzma/LzFind.c | 287 ++++--------------------------------------- + lib/lzma/LzmaDec.c | 86 +------------ + lib/lzma/LzmaEnc.c | 172 ++------------------------ + 6 files changed, 42 insertions(+), 641 deletions(-) + +--- a/include/linux/lzma/LzFind.h ++++ b/include/linux/lzma/LzFind.h +@@ -55,11 +55,6 @@ typedef struct _CMatchFinder + + #define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) + +-int MatchFinder_NeedMove(CMatchFinder *p); +-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); +-void MatchFinder_MoveBlock(CMatchFinder *p); +-void MatchFinder_ReadIfRequired(CMatchFinder *p); +- + void MatchFinder_Construct(CMatchFinder *p); + + /* Conditions: +@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p, + UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, + ISzAlloc *alloc); + void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc); +-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems); +-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); +- +-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, +- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, +- UInt32 *distances, UInt32 maxLen); + + /* + Conditions: +@@ -102,12 +91,6 @@ typedef struct _IMatchFinder + + void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); + +-void MatchFinder_Init(CMatchFinder *p); +-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); +-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); +-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); +-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); +- + #ifdef __cplusplus + } + #endif +--- a/include/linux/lzma/LzmaDec.h ++++ b/include/linux/lzma/LzmaDec.h +@@ -31,14 +31,6 @@ typedef struct _CLzmaProps + UInt32 dicSize; + } CLzmaProps; + +-/* LzmaProps_Decode - decodes properties +-Returns: +- SZ_OK +- SZ_ERROR_UNSUPPORTED - Unsupported properties +-*/ +- +-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size); +- + + /* ---------- LZMA Decoder state ---------- */ + +@@ -70,8 +62,6 @@ typedef struct + + #define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; } + +-void LzmaDec_Init(CLzmaDec *p); +- + /* There are two types of LZMA streams: + 0) Stream with end mark. That end mark adds about 6 bytes to compressed size. + 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */ +@@ -108,97 +98,6 @@ typedef enum + + /* ELzmaStatus is used only as output value for function call */ + +- +-/* ---------- Interfaces ---------- */ +- +-/* There are 3 levels of interfaces: +- 1) Dictionary Interface +- 2) Buffer Interface +- 3) One Call Interface +- You can select any of these interfaces, but don't mix functions from different +- groups for same object. */ +- +- +-/* There are two variants to allocate state for Dictionary Interface: +- 1) LzmaDec_Allocate / LzmaDec_Free +- 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs +- You can use variant 2, if you set dictionary buffer manually. +- For Buffer Interface you must always use variant 1. +- +-LzmaDec_Allocate* can return: +- SZ_OK +- SZ_ERROR_MEM - Memory allocation error +- SZ_ERROR_UNSUPPORTED - Unsupported properties +-*/ +- +-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); +-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); +- +-SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc); +-void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc); +- +-/* ---------- Dictionary Interface ---------- */ +- +-/* You can use it, if you want to eliminate the overhead for data copying from +- dictionary to some other external buffer. +- You must work with CLzmaDec variables directly in this interface. +- +- STEPS: +- LzmaDec_Constr() +- LzmaDec_Allocate() +- for (each new stream) +- { +- LzmaDec_Init() +- while (it needs more decompression) +- { +- LzmaDec_DecodeToDic() +- use data from CLzmaDec::dic and update CLzmaDec::dicPos +- } +- } +- LzmaDec_Free() +-*/ +- +-/* LzmaDec_DecodeToDic +- +- The decoding to internal dictionary buffer (CLzmaDec::dic). +- You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! +- +-finishMode: +- It has meaning only if the decoding reaches output limit (dicLimit). +- LZMA_FINISH_ANY - Decode just dicLimit bytes. +- LZMA_FINISH_END - Stream must be finished after dicLimit. +- +-Returns: +- SZ_OK +- status: +- LZMA_STATUS_FINISHED_WITH_MARK +- LZMA_STATUS_NOT_FINISHED +- LZMA_STATUS_NEEDS_MORE_INPUT +- LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK +- SZ_ERROR_DATA - Data error +-*/ +- +-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, +- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); +- +- +-/* ---------- Buffer Interface ---------- */ +- +-/* It's zlib-like interface. +- See LzmaDec_DecodeToDic description for information about STEPS and return results, +- but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need +- to work with CLzmaDec variables manually. +- +-finishMode: +- It has meaning only if the decoding reaches output limit (*destLen). +- LZMA_FINISH_ANY - Decode just destLen bytes. +- LZMA_FINISH_END - Stream must be finished after (*destLen). +-*/ +- +-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, +- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); +- +- + /* ---------- One Call Interface ---------- */ + + /* LzmaDecode +--- a/include/linux/lzma/LzmaEnc.h ++++ b/include/linux/lzma/LzmaEnc.h +@@ -31,9 +31,6 @@ typedef struct _CLzmaEncProps + } CLzmaEncProps; + + void LzmaEncProps_Init(CLzmaEncProps *p); +-void LzmaEncProps_Normalize(CLzmaEncProps *p); +-UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); +- + + /* ---------- CLzmaEncHandle Interface ---------- */ + +@@ -53,26 +50,9 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc * + void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); + SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); + SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size); +-SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, +- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); + SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, + int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); + +-/* ---------- One Call Interface ---------- */ +- +-/* LzmaEncode +-Return code: +- SZ_OK - OK +- SZ_ERROR_MEM - Memory allocation error +- SZ_ERROR_PARAM - Incorrect paramater +- SZ_ERROR_OUTPUT_EOF - output buffer overflow +- SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) +-*/ +- +-SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, +- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, +- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); +- + #ifdef __cplusplus + } + #endif +--- a/lib/lzma/LzFind.c ++++ b/lib/lzma/LzFind.c +@@ -14,9 +14,15 @@ + + #define kStartMaxLen 3 + ++#if 0 ++#define DIRECT_INPUT p->directInput ++#else ++#define DIRECT_INPUT 1 ++#endif ++ + static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc) + { +- if (!p->directInput) ++ if (!DIRECT_INPUT) + { + alloc->Free(alloc, p->bufferBase); + p->bufferBase = 0; +@@ -28,7 +34,7 @@ static void LzInWindow_Free(CMatchFinder + static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc) + { + UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv; +- if (p->directInput) ++ if (DIRECT_INPUT) + { + p->blockSize = blockSize; + return 1; +@@ -42,12 +48,12 @@ static int LzInWindow_Create(CMatchFinde + return (p->bufferBase != 0); + } + +-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } +-Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } ++static Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } ++static Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } + +-UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } ++static UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } + +-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) ++static void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) + { + p->posLimit -= subValue; + p->pos -= subValue; +@@ -58,7 +64,7 @@ static void MatchFinder_ReadBlock(CMatch + { + if (p->streamEndWasReached || p->result != SZ_OK) + return; +- if (p->directInput) ++ if (DIRECT_INPUT) + { + UInt32 curSize = 0xFFFFFFFF - p->streamPos; + if (curSize > p->directInputRem) +@@ -89,7 +95,7 @@ static void MatchFinder_ReadBlock(CMatch + } + } + +-void MatchFinder_MoveBlock(CMatchFinder *p) ++static void MatchFinder_MoveBlock(CMatchFinder *p) + { + memmove(p->bufferBase, + p->buffer - p->keepSizeBefore, +@@ -97,22 +103,14 @@ void MatchFinder_MoveBlock(CMatchFinder + p->buffer = p->bufferBase + p->keepSizeBefore; + } + +-int MatchFinder_NeedMove(CMatchFinder *p) ++static int MatchFinder_NeedMove(CMatchFinder *p) + { +- if (p->directInput) ++ if (DIRECT_INPUT) + return 0; + /* if (p->streamEndWasReached) return 0; */ + return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter); + } + +-void MatchFinder_ReadIfRequired(CMatchFinder *p) +-{ +- if (p->streamEndWasReached) +- return; +- if (p->keepSizeAfter >= p->streamPos - p->pos) +- MatchFinder_ReadBlock(p); +-} +- + static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p) + { + if (MatchFinder_NeedMove(p)) +@@ -268,7 +266,7 @@ static void MatchFinder_SetLimits(CMatch + p->posLimit = p->pos + limit; + } + +-void MatchFinder_Init(CMatchFinder *p) ++static void MatchFinder_Init(CMatchFinder *p) + { + UInt32 i; + for (i = 0; i < p->hashSizeSum; i++) +@@ -287,7 +285,7 @@ static UInt32 MatchFinder_GetSubValue(CM + return (p->pos - p->historySize - 1) & kNormalizeMask; + } + +-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) ++static void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) + { + UInt32 i; + for (i = 0; i < numItems; i++) +@@ -319,38 +317,7 @@ static void MatchFinder_CheckLimits(CMat + MatchFinder_SetLimits(p); + } + +-static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, +- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, +- UInt32 *distances, UInt32 maxLen) +-{ +- son[_cyclicBufferPos] = curMatch; +- for (;;) +- { +- UInt32 delta = pos - curMatch; +- if (cutValue-- == 0 || delta >= _cyclicBufferSize) +- return distances; +- { +- const Byte *pb = cur - delta; +- curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)]; +- if (pb[maxLen] == cur[maxLen] && *pb == *cur) +- { +- UInt32 len = 0; +- while (++len != lenLimit) +- if (pb[len] != cur[len]) +- break; +- if (maxLen < len) +- { +- *distances++ = maxLen = len; +- *distances++ = delta - 1; +- if (len == lenLimit) +- return distances; +- } +- } +- } +- } +-} +- +-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, ++static UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, + UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, + UInt32 *distances, UInt32 maxLen) + { +@@ -460,10 +427,10 @@ static void SkipMatchesSpec(UInt32 lenLi + p->buffer++; \ + if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p); + +-#define MOVE_POS_RET MOVE_POS return offset; +- + static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; } + ++#define MOVE_POS_RET MatchFinder_MovePos(p); return offset; ++ + #define GET_MATCHES_HEADER2(minLen, ret_op) \ + UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \ + lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \ +@@ -479,62 +446,7 @@ static void MatchFinder_MovePos(CMatchFi + distances + offset, maxLen) - distances); MOVE_POS_RET; + + #define SKIP_FOOTER \ +- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS; +- +-static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) +-{ +- UInt32 offset; +- GET_MATCHES_HEADER(2) +- HASH2_CALC; +- curMatch = p->hash[hashValue]; +- p->hash[hashValue] = p->pos; +- offset = 0; +- GET_MATCHES_FOOTER(offset, 1) +-} +- +-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) +-{ +- UInt32 offset; +- GET_MATCHES_HEADER(3) +- HASH_ZIP_CALC; +- curMatch = p->hash[hashValue]; +- p->hash[hashValue] = p->pos; +- offset = 0; +- GET_MATCHES_FOOTER(offset, 2) +-} +- +-static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) +-{ +- UInt32 hash2Value, delta2, maxLen, offset; +- GET_MATCHES_HEADER(3) +- +- HASH3_CALC; +- +- delta2 = p->pos - p->hash[hash2Value]; +- curMatch = p->hash[kFix3HashSize + hashValue]; +- +- p->hash[hash2Value] = +- p->hash[kFix3HashSize + hashValue] = p->pos; +- +- +- maxLen = 2; +- offset = 0; +- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) +- { +- for (; maxLen != lenLimit; maxLen++) +- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) +- break; +- distances[0] = maxLen; +- distances[1] = delta2 - 1; +- offset = 2; +- if (maxLen == lenLimit) +- { +- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); +- MOVE_POS_RET; +- } +- } +- GET_MATCHES_FOOTER(offset, maxLen) +-} ++ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MatchFinder_MovePos(p); + + static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) + { +@@ -583,108 +495,6 @@ static UInt32 Bt4_MatchFinder_GetMatches + GET_MATCHES_FOOTER(offset, maxLen) + } + +-static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) +-{ +- UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; +- GET_MATCHES_HEADER(4) +- +- HASH4_CALC; +- +- delta2 = p->pos - p->hash[ hash2Value]; +- delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; +- curMatch = p->hash[kFix4HashSize + hashValue]; +- +- p->hash[ hash2Value] = +- p->hash[kFix3HashSize + hash3Value] = +- p->hash[kFix4HashSize + hashValue] = p->pos; +- +- maxLen = 1; +- offset = 0; +- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) +- { +- distances[0] = maxLen = 2; +- distances[1] = delta2 - 1; +- offset = 2; +- } +- if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) +- { +- maxLen = 3; +- distances[offset + 1] = delta3 - 1; +- offset += 2; +- delta2 = delta3; +- } +- if (offset != 0) +- { +- for (; maxLen != lenLimit; maxLen++) +- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) +- break; +- distances[offset - 2] = maxLen; +- if (maxLen == lenLimit) +- { +- p->son[p->cyclicBufferPos] = curMatch; +- MOVE_POS_RET; +- } +- } +- if (maxLen < 3) +- maxLen = 3; +- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), +- distances + offset, maxLen) - (distances)); +- MOVE_POS_RET +-} +- +-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) +-{ +- UInt32 offset; +- GET_MATCHES_HEADER(3) +- HASH_ZIP_CALC; +- curMatch = p->hash[hashValue]; +- p->hash[hashValue] = p->pos; +- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), +- distances, 2) - (distances)); +- MOVE_POS_RET +-} +- +-static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num) +-{ +- do +- { +- SKIP_HEADER(2) +- HASH2_CALC; +- curMatch = p->hash[hashValue]; +- p->hash[hashValue] = p->pos; +- SKIP_FOOTER +- } +- while (--num != 0); +-} +- +-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) +-{ +- do +- { +- SKIP_HEADER(3) +- HASH_ZIP_CALC; +- curMatch = p->hash[hashValue]; +- p->hash[hashValue] = p->pos; +- SKIP_FOOTER +- } +- while (--num != 0); +-} +- +-static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num) +-{ +- do +- { +- UInt32 hash2Value; +- SKIP_HEADER(3) +- HASH3_CALC; +- curMatch = p->hash[kFix3HashSize + hashValue]; +- p->hash[hash2Value] = +- p->hash[kFix3HashSize + hashValue] = p->pos; +- SKIP_FOOTER +- } +- while (--num != 0); +-} +- + static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) + { + do +@@ -701,61 +511,12 @@ static void Bt4_MatchFinder_Skip(CMatchF + while (--num != 0); + } + +-static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) +-{ +- do +- { +- UInt32 hash2Value, hash3Value; +- SKIP_HEADER(4) +- HASH4_CALC; +- curMatch = p->hash[kFix4HashSize + hashValue]; +- p->hash[ hash2Value] = +- p->hash[kFix3HashSize + hash3Value] = +- p->hash[kFix4HashSize + hashValue] = p->pos; +- p->son[p->cyclicBufferPos] = curMatch; +- MOVE_POS +- } +- while (--num != 0); +-} +- +-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) +-{ +- do +- { +- SKIP_HEADER(3) +- HASH_ZIP_CALC; +- curMatch = p->hash[hashValue]; +- p->hash[hashValue] = p->pos; +- p->son[p->cyclicBufferPos] = curMatch; +- MOVE_POS +- } +- while (--num != 0); +-} +- + void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable) + { + vTable->Init = (Mf_Init_Func)MatchFinder_Init; + vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte; + vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes; + vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos; +- if (!p->btMode) +- { +- vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches; +- vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip; +- } +- else if (p->numHashBytes == 2) +- { +- vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches; +- vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip; +- } +- else if (p->numHashBytes == 3) +- { +- vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches; +- vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip; +- } +- else +- { +- vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; +- vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; +- } ++ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; ++ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; + } +--- a/lib/lzma/LzmaDec.c ++++ b/lib/lzma/LzmaDec.c +@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p, + p->needFlush = 0; + } + +-void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) ++static void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) + { + p->needFlush = 1; + p->remainLen = 0; +@@ -698,7 +698,7 @@ void LzmaDec_InitDicAndState(CLzmaDec *p + p->needInitState = 1; + } + +-void LzmaDec_Init(CLzmaDec *p) ++static void LzmaDec_Init(CLzmaDec *p) + { + p->dicPos = 0; + LzmaDec_InitDicAndState(p, True, True); +@@ -716,7 +716,7 @@ static void LzmaDec_InitStateReal(CLzmaD + p->needInitState = 0; + } + +-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, ++static SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, + ELzmaFinishMode finishMode, ELzmaStatus *status) + { + SizeT inSize = *srcLen; +@@ -837,65 +837,13 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, Si + return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA; + } + +-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status) +-{ +- SizeT outSize = *destLen; +- SizeT inSize = *srcLen; +- *srcLen = *destLen = 0; +- for (;;) +- { +- SizeT inSizeCur = inSize, outSizeCur, dicPos; +- ELzmaFinishMode curFinishMode; +- SRes res; +- if (p->dicPos == p->dicBufSize) +- p->dicPos = 0; +- dicPos = p->dicPos; +- if (outSize > p->dicBufSize - dicPos) +- { +- outSizeCur = p->dicBufSize; +- curFinishMode = LZMA_FINISH_ANY; +- } +- else +- { +- outSizeCur = dicPos + outSize; +- curFinishMode = finishMode; +- } +- +- res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status); +- src += inSizeCur; +- inSize -= inSizeCur; +- *srcLen += inSizeCur; +- outSizeCur = p->dicPos - dicPos; +- memcpy(dest, p->dic + dicPos, outSizeCur); +- dest += outSizeCur; +- outSize -= outSizeCur; +- *destLen += outSizeCur; +- if (res != 0) +- return res; +- if (outSizeCur == 0 || outSize == 0) +- return SZ_OK; +- } +-} +- +-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) ++static void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) + { + alloc->Free(alloc, p->probs); + p->probs = 0; + } + +-static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc) +-{ +- alloc->Free(alloc, p->dic); +- p->dic = 0; +-} +- +-void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc) +-{ +- LzmaDec_FreeProbs(p, alloc); +- LzmaDec_FreeDict(p, alloc); +-} +- +-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) ++static SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) + { + UInt32 dicSize; + Byte d; +@@ -935,33 +883,11 @@ static SRes LzmaDec_AllocateProbs2(CLzma + return SZ_OK; + } + +-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) +-{ +- CLzmaProps propNew; +- RINOK(LzmaProps_Decode(&propNew, props, propsSize)); +- RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); +- p->prop = propNew; +- return SZ_OK; +-} +- +-SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) ++static SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) + { + CLzmaProps propNew; +- SizeT dicBufSize; + RINOK(LzmaProps_Decode(&propNew, props, propsSize)); + RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); +- dicBufSize = propNew.dicSize; +- if (p->dic == 0 || dicBufSize != p->dicBufSize) +- { +- LzmaDec_FreeDict(p, alloc); +- p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize); +- if (p->dic == 0) +- { +- LzmaDec_FreeProbs(p, alloc); +- return SZ_ERROR_MEM; +- } +- } +- p->dicBufSize = dicBufSize; + p->prop = propNew; + return SZ_OK; + } +--- a/lib/lzma/LzmaEnc.c ++++ b/lib/lzma/LzmaEnc.c +@@ -53,7 +53,7 @@ void LzmaEncProps_Init(CLzmaEncProps *p) + p->writeEndMark = 0; + } + +-void LzmaEncProps_Normalize(CLzmaEncProps *p) ++static void LzmaEncProps_Normalize(CLzmaEncProps *p) + { + int level = p->level; + if (level < 0) level = 5; +@@ -76,7 +76,7 @@ void LzmaEncProps_Normalize(CLzmaEncProp + #endif + } + +-UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) ++static UInt32 __maybe_unused LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) + { + CLzmaEncProps props = *props2; + LzmaEncProps_Normalize(&props); +@@ -93,7 +93,7 @@ UInt32 LzmaEncProps_GetDictSize(const CL + + #define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); } + +-UInt32 GetPosSlot1(UInt32 pos) ++static UInt32 GetPosSlot1(UInt32 pos) + { + UInt32 res; + BSR2_RET(pos, res); +@@ -107,7 +107,7 @@ UInt32 GetPosSlot1(UInt32 pos) + #define kNumLogBits (9 + (int)sizeof(size_t) / 2) + #define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7) + +-void LzmaEnc_FastPosInit(Byte *g_FastPos) ++static void LzmaEnc_FastPosInit(Byte *g_FastPos) + { + int c = 2, slotFast; + g_FastPos[0] = 0; +@@ -339,58 +339,6 @@ typedef struct + CSaveState saveState; + } CLzmaEnc; + +-void LzmaEnc_SaveState(CLzmaEncHandle pp) +-{ +- CLzmaEnc *p = (CLzmaEnc *)pp; +- CSaveState *dest = &p->saveState; +- int i; +- dest->lenEnc = p->lenEnc; +- dest->repLenEnc = p->repLenEnc; +- dest->state = p->state; +- +- for (i = 0; i < kNumStates; i++) +- { +- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); +- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); +- } +- for (i = 0; i < kNumLenToPosStates; i++) +- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); +- memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); +- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); +- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); +- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); +- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); +- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); +- memcpy(dest->reps, p->reps, sizeof(p->reps)); +- memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb)); +-} +- +-void LzmaEnc_RestoreState(CLzmaEncHandle pp) +-{ +- CLzmaEnc *dest = (CLzmaEnc *)pp; +- const CSaveState *p = &dest->saveState; +- int i; +- dest->lenEnc = p->lenEnc; +- dest->repLenEnc = p->repLenEnc; +- dest->state = p->state; +- +- for (i = 0; i < kNumStates; i++) +- { +- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); +- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); +- } +- for (i = 0; i < kNumLenToPosStates; i++) +- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); +- memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); +- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); +- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); +- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); +- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); +- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); +- memcpy(dest->reps, p->reps, sizeof(p->reps)); +- memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb)); +-} +- + SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2) + { + CLzmaEnc *p = (CLzmaEnc *)pp; +@@ -600,7 +548,7 @@ static void LitEnc_EncodeMatched(CRangeE + while (symbol < 0x10000); + } + +-void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) ++static void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) + { + UInt32 i; + for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits)) +@@ -1676,7 +1624,7 @@ static void FillDistancesPrices(CLzmaEnc + p->matchPriceCount = 0; + } + +-void LzmaEnc_Construct(CLzmaEnc *p) ++static void LzmaEnc_Construct(CLzmaEnc *p) + { + RangeEnc_Construct(&p->rc); + MatchFinder_Construct(&p->matchFinderBase); +@@ -1709,7 +1657,7 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc * + return p; + } + +-void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) ++static void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) + { + alloc->Free(alloc, p->litProbs); + alloc->Free(alloc, p->saveState.litProbs); +@@ -1717,7 +1665,7 @@ void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAl + p->saveState.litProbs = 0; + } + +-void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) ++static void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) + { + #ifndef _7ZIP_ST + MatchFinderMt_Destruct(&p->matchFinderMt, allocBig); +@@ -1947,7 +1895,7 @@ static SRes LzmaEnc_Alloc(CLzmaEnc *p, U + return SZ_OK; + } + +-void LzmaEnc_Init(CLzmaEnc *p) ++static void LzmaEnc_Init(CLzmaEnc *p) + { + UInt32 i; + p->state = 0; +@@ -2005,7 +1953,7 @@ void LzmaEnc_Init(CLzmaEnc *p) + p->lpMask = (1 << p->lp) - 1; + } + +-void LzmaEnc_InitPrices(CLzmaEnc *p) ++static void LzmaEnc_InitPrices(CLzmaEnc *p) + { + if (!p->fastMode) + { +@@ -2037,26 +1985,6 @@ static SRes LzmaEnc_AllocAndInit(CLzmaEn + return SZ_OK; + } + +-static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, +- ISzAlloc *alloc, ISzAlloc *allocBig) +-{ +- CLzmaEnc *p = (CLzmaEnc *)pp; +- p->matchFinderBase.stream = inStream; +- p->needInit = 1; +- p->rc.outStream = outStream; +- return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig); +-} +- +-SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp, +- ISeqInStream *inStream, UInt32 keepWindowSize, +- ISzAlloc *alloc, ISzAlloc *allocBig) +-{ +- CLzmaEnc *p = (CLzmaEnc *)pp; +- p->matchFinderBase.stream = inStream; +- p->needInit = 1; +- return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); +-} +- + static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen) + { + p->matchFinderBase.directInput = 1; +@@ -2064,7 +1992,7 @@ static void LzmaEnc_SetInputBuf(CLzmaEnc + p->matchFinderBase.directInputRem = srcLen; + } + +-SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, ++static SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, + UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) + { + CLzmaEnc *p = (CLzmaEnc *)pp; +@@ -2074,7 +2002,7 @@ SRes LzmaEnc_MemPrepare(CLzmaEncHandle p + return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); + } + +-void LzmaEnc_Finish(CLzmaEncHandle pp) ++static void LzmaEnc_Finish(CLzmaEncHandle pp) + { + #ifndef _7ZIP_ST + CLzmaEnc *p = (CLzmaEnc *)pp; +@@ -2107,53 +2035,6 @@ static size_t MyWrite(void *pp, const vo + return size; + } + +- +-UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp) +-{ +- const CLzmaEnc *p = (CLzmaEnc *)pp; +- return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); +-} +- +-const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp) +-{ +- const CLzmaEnc *p = (CLzmaEnc *)pp; +- return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; +-} +- +-SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit, +- Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize) +-{ +- CLzmaEnc *p = (CLzmaEnc *)pp; +- UInt64 nowPos64; +- SRes res; +- CSeqOutStreamBuf outStream; +- +- outStream.funcTable.Write = MyWrite; +- outStream.data = dest; +- outStream.rem = *destLen; +- outStream.overflow = False; +- +- p->writeEndMark = False; +- p->finished = False; +- p->result = SZ_OK; +- +- if (reInit) +- LzmaEnc_Init(p); +- LzmaEnc_InitPrices(p); +- nowPos64 = p->nowPos64; +- RangeEnc_Init(&p->rc); +- p->rc.outStream = &outStream.funcTable; +- +- res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); +- +- *unpackSize = (UInt32)(p->nowPos64 - nowPos64); +- *destLen -= outStream.rem; +- if (outStream.overflow) +- return SZ_ERROR_OUTPUT_EOF; +- +- return res; +-} +- + static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress) + { + SRes res = SZ_OK; +@@ -2184,13 +2065,6 @@ static SRes LzmaEnc_Encode2(CLzmaEnc *p, + return res; + } + +-SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress, +- ISzAlloc *alloc, ISzAlloc *allocBig) +-{ +- RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig)); +- return LzmaEnc_Encode2((CLzmaEnc *)pp, progress); +-} +- + SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size) + { + CLzmaEnc *p = (CLzmaEnc *)pp; +@@ -2247,25 +2121,3 @@ SRes LzmaEnc_MemEncode(CLzmaEncHandle pp + return SZ_ERROR_OUTPUT_EOF; + return res; + } +- +-SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, +- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, +- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) +-{ +- CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc); +- SRes res; +- if (p == 0) +- return SZ_ERROR_MEM; +- +- res = LzmaEnc_SetProps(p, props); +- if (res == SZ_OK) +- { +- res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize); +- if (res == SZ_OK) +- res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen, +- writeEndMark, progress, alloc, allocBig); +- } +- +- LzmaEnc_Destroy(p, alloc, allocBig); +- return res; +-} diff --git a/target/linux/generic/hack-5.10/640-bridge-only-accept-EAP-locally.patch b/target/linux/generic/hack-5.10/640-bridge-only-accept-EAP-locally.patch new file mode 100644 index 0000000000..d8e5f2fc9b --- /dev/null +++ b/target/linux/generic/hack-5.10/640-bridge-only-accept-EAP-locally.patch @@ -0,0 +1,82 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:18:54 +0200 +Subject: bridge: only accept EAP locally + +When bridging, do not forward EAP frames to other ports, only deliver +them locally, regardless of the state. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +[add disable_eap_hack sysfs attribute] +Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com> +--- + +--- a/net/bridge/br_input.c ++++ b/net/bridge/br_input.c +@@ -107,10 +107,14 @@ int br_handle_frame_finish(struct net *n + } + } + ++ BR_INPUT_SKB_CB(skb)->brdev = br->dev; ++ ++ if (skb->protocol == htons(ETH_P_PAE) && !br->disable_eap_hack) ++ return br_pass_frame_up(skb); ++ + if (state == BR_STATE_LEARNING) + goto drop; + +- BR_INPUT_SKB_CB(skb)->brdev = br->dev; + BR_INPUT_SKB_CB(skb)->src_port_isolated = !!(p->flags & BR_ISOLATED); + + if (IS_ENABLED(CONFIG_INET) && +--- a/net/bridge/br_private.h ++++ b/net/bridge/br_private.h +@@ -404,6 +404,8 @@ struct net_bridge { + u16 group_fwd_mask; + u16 group_fwd_mask_required; + ++ bool disable_eap_hack; ++ + /* STP */ + bridge_id designated_root; + bridge_id bridge_id; +--- a/net/bridge/br_sysfs_br.c ++++ b/net/bridge/br_sysfs_br.c +@@ -164,6 +164,30 @@ static ssize_t group_fwd_mask_store(stru + } + static DEVICE_ATTR_RW(group_fwd_mask); + ++static ssize_t disable_eap_hack_show(struct device *d, ++ struct device_attribute *attr, ++ char *buf) ++{ ++ struct net_bridge *br = to_bridge(d); ++ return sprintf(buf, "%u\n", br->disable_eap_hack); ++} ++ ++static int set_disable_eap_hack(struct net_bridge *br, unsigned long val) ++{ ++ br->disable_eap_hack = !!val; ++ ++ return 0; ++} ++ ++static ssize_t disable_eap_hack_store(struct device *d, ++ struct device_attribute *attr, ++ const char *buf, ++ size_t len) ++{ ++ return store_bridge_parm(d, buf, len, set_disable_eap_hack); ++} ++static DEVICE_ATTR_RW(disable_eap_hack); ++ + static ssize_t priority_show(struct device *d, struct device_attribute *attr, + char *buf) + { +@@ -849,6 +873,7 @@ static struct attribute *bridge_attrs[] + &dev_attr_ageing_time.attr, + &dev_attr_stp_state.attr, + &dev_attr_group_fwd_mask.attr, ++ &dev_attr_disable_eap_hack.attr, + &dev_attr_priority.attr, + &dev_attr_bridge_id.attr, + &dev_attr_root_id.attr, diff --git a/target/linux/generic/hack-5.10/645-netfilter-connmark-introduce-set-dscpmark.patch b/target/linux/generic/hack-5.10/645-netfilter-connmark-introduce-set-dscpmark.patch new file mode 100644 index 0000000000..2d3fe01a75 --- /dev/null +++ b/target/linux/generic/hack-5.10/645-netfilter-connmark-introduce-set-dscpmark.patch @@ -0,0 +1,212 @@ +From eda40b8c8c82e0f2789d6bc8bf63846dce2e8f32 Mon Sep 17 00:00:00 2001 +From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> +Date: Sat, 23 Mar 2019 09:29:49 +0000 +Subject: [PATCH] netfilter: connmark: introduce set-dscpmark + +set-dscpmark is a method of storing the DSCP of an ip packet into +conntrack mark. In combination with a suitable tc filter action +(act_ctinfo) DSCP values are able to be stored in the mark on egress and +restored on ingress across links that otherwise alter or bleach DSCP. + +This is useful for qdiscs such as CAKE which are able to shape according +to policies based on DSCP. + +Ingress classification is traditionally a challenging task since +iptables rules haven't yet run and tc filter/eBPF programs are pre-NAT +lookups, hence are unable to see internal IPv4 addresses as used on the +typical home masquerading gateway. + +x_tables CONNMARK set-dscpmark target solves the problem of storing the +DSCP to the conntrack mark in a way suitable for the new act_ctinfo tc +action to restore. + +The set-dscpmark option accepts 2 parameters, a 32bit 'dscpmask' and a +32bit 'statemask'. The dscp mask must be 6 contiguous bits and +represents the area where the DSCP will be stored in the connmark. The +state mask is a minimum 1 bit length mask that must not overlap with the +dscpmask. It represents a flag which is set when the DSCP has been +stored in the conntrack mark. This is useful to implement a 'one shot' +iptables based classification where the 'complicated' iptables rules are +only run once to classify the connection on initial (egress) packet and +subsequent packets are all marked/restored with the same DSCP. A state +mask of zero disables the setting of a status bit/s. + +example syntax with a suitably modified iptables user space application: + +iptables -A QOS_MARK_eth0 -t mangle -j CONNMARK --set-dscpmark 0xfc000000/0x01000000 + +Would store the DSCP in the top 6 bits of the 32bit mark field, and use +the LSB of the top byte as the 'DSCP has been stored' marker. + +|----0xFC----conntrack mark----000000---| +| Bits 31-26 | bit 25 | bit24 |~~~ Bit 0| +| DSCP | unused | flag |unused | +|-----------------------0x01---000000---| + ^ ^ + | | + ---| Conditional flag + | set this when dscp +|-ip diffserv-| stored in mark +| 6 bits | +|-------------| + +an identically configured tc action to restore looks like: + +tc filter show dev eth0 ingress +filter parent ffff: protocol all pref 10 u32 chain 0 +filter parent ffff: protocol all pref 10 u32 chain 0 fh 800: ht divisor 1 +filter parent ffff: protocol all pref 10 u32 chain 0 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1: not_in_hw + match 00000000/00000000 at 0 + action order 1: ctinfo zone 0 pipe + index 2 ref 1 bind 1 dscp 0xfc000000/0x1000000 + + action order 2: mirred (Egress Redirect to device ifb4eth0) stolen + index 1 ref 1 bind 1 + +|----0xFC----conntrack mark----000000---| +| Bits 31-26 | bit 25 | bit24 |~~~ Bit 0| +| DSCP | unused | flag |unused | +|-----------------------0x01---000000---| + | | + | | + ---| Conditional flag + v only restore if set +|-ip diffserv-| +| 6 bits | +|-------------| + +Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> +--- + include/uapi/linux/netfilter/xt_connmark.h | 10 ++++ + net/netfilter/xt_connmark.c | 55 ++++++++++++++++++---- + 2 files changed, 57 insertions(+), 8 deletions(-) + +--- a/include/uapi/linux/netfilter/xt_connmark.h ++++ b/include/uapi/linux/netfilter/xt_connmark.h +@@ -20,6 +20,11 @@ enum { + }; + + enum { ++ XT_CONNMARK_VALUE = (1 << 0), ++ XT_CONNMARK_DSCP = (1 << 1) ++}; ++ ++enum { + D_SHIFT_LEFT = 0, + D_SHIFT_RIGHT, + }; +@@ -34,6 +39,11 @@ struct xt_connmark_tginfo2 { + __u8 shift_dir, shift_bits, mode; + }; + ++struct xt_connmark_tginfo3 { ++ __u32 ctmark, ctmask, nfmask; ++ __u8 shift_dir, shift_bits, mode, func; ++}; ++ + struct xt_connmark_mtinfo1 { + __u32 mark, mask; + __u8 invert; +--- a/net/netfilter/xt_connmark.c ++++ b/net/netfilter/xt_connmark.c +@@ -24,12 +24,13 @@ MODULE_ALIAS("ipt_connmark"); + MODULE_ALIAS("ip6t_connmark"); + + static unsigned int +-connmark_tg_shift(struct sk_buff *skb, const struct xt_connmark_tginfo2 *info) ++connmark_tg_shift(struct sk_buff *skb, const struct xt_connmark_tginfo3 *info) + { + enum ip_conntrack_info ctinfo; + u_int32_t new_targetmark; + struct nf_conn *ct; + u_int32_t newmark; ++ u_int8_t dscp; + + ct = nf_ct_get(skb, &ctinfo); + if (ct == NULL) +@@ -37,12 +38,24 @@ connmark_tg_shift(struct sk_buff *skb, c + + switch (info->mode) { + case XT_CONNMARK_SET: +- newmark = (ct->mark & ~info->ctmask) ^ info->ctmark; +- if (info->shift_dir == D_SHIFT_RIGHT) +- newmark >>= info->shift_bits; +- else +- newmark <<= info->shift_bits; ++ newmark = ct->mark; ++ if (info->func & XT_CONNMARK_VALUE) { ++ newmark = (newmark & ~info->ctmask) ^ info->ctmark; ++ if (info->shift_dir == D_SHIFT_RIGHT) ++ newmark >>= info->shift_bits; ++ else ++ newmark <<= info->shift_bits; ++ } else if (info->func & XT_CONNMARK_DSCP) { ++ if (skb->protocol == htons(ETH_P_IP)) ++ dscp = ipv4_get_dsfield(ip_hdr(skb)) >> 2; ++ else if (skb->protocol == htons(ETH_P_IPV6)) ++ dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> 2; ++ else /* protocol doesn't have diffserv */ ++ break; + ++ newmark = (newmark & ~info->ctmark) | ++ (info->ctmask | (dscp << info->shift_bits)); ++ } + if (ct->mark != newmark) { + ct->mark = newmark; + nf_conntrack_event_cache(IPCT_MARK, ct); +@@ -81,20 +94,36 @@ static unsigned int + connmark_tg(struct sk_buff *skb, const struct xt_action_param *par) + { + const struct xt_connmark_tginfo1 *info = par->targinfo; +- const struct xt_connmark_tginfo2 info2 = { ++ const struct xt_connmark_tginfo3 info3 = { + .ctmark = info->ctmark, + .ctmask = info->ctmask, + .nfmask = info->nfmask, + .mode = info->mode, ++ .func = XT_CONNMARK_VALUE + }; + +- return connmark_tg_shift(skb, &info2); ++ return connmark_tg_shift(skb, &info3); + } + + static unsigned int + connmark_tg_v2(struct sk_buff *skb, const struct xt_action_param *par) + { + const struct xt_connmark_tginfo2 *info = par->targinfo; ++ const struct xt_connmark_tginfo3 info3 = { ++ .ctmark = info->ctmark, ++ .ctmask = info->ctmask, ++ .nfmask = info->nfmask, ++ .mode = info->mode, ++ .func = XT_CONNMARK_VALUE ++ }; ++ ++ return connmark_tg_shift(skb, &info3); ++} ++ ++static unsigned int ++connmark_tg_v3(struct sk_buff *skb, const struct xt_action_param *par) ++{ ++ const struct xt_connmark_tginfo3 *info = par->targinfo; + + return connmark_tg_shift(skb, info); + } +@@ -165,6 +194,16 @@ static struct xt_target connmark_tg_reg[ + .targetsize = sizeof(struct xt_connmark_tginfo2), + .destroy = connmark_tg_destroy, + .me = THIS_MODULE, ++ }, ++ { ++ .name = "CONNMARK", ++ .revision = 3, ++ .family = NFPROTO_UNSPEC, ++ .checkentry = connmark_tg_check, ++ .target = connmark_tg_v3, ++ .targetsize = sizeof(struct xt_connmark_tginfo3), ++ .destroy = connmark_tg_destroy, ++ .me = THIS_MODULE, + } + }; + diff --git a/target/linux/generic/hack-5.10/650-netfilter-add-xt_OFFLOAD-target.patch b/target/linux/generic/hack-5.10/650-netfilter-add-xt_OFFLOAD-target.patch new file mode 100644 index 0000000000..eb540acc85 --- /dev/null +++ b/target/linux/generic/hack-5.10/650-netfilter-add-xt_OFFLOAD-target.patch @@ -0,0 +1,822 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 20 Feb 2018 15:56:02 +0100 +Subject: [PATCH] netfilter: add xt_OFFLOAD target + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + create mode 100644 net/netfilter/xt_OFFLOAD.c + +--- a/net/ipv4/netfilter/Kconfig ++++ b/net/ipv4/netfilter/Kconfig +@@ -56,8 +56,6 @@ config NF_TABLES_ARP + help + This option enables the ARP support for nf_tables. + +-endif # NF_TABLES +- + config NF_FLOW_TABLE_IPV4 + tristate "Netfilter flow table IPv4 module" + depends on NF_FLOW_TABLE +@@ -66,6 +64,8 @@ config NF_FLOW_TABLE_IPV4 + + To compile it as a module, choose M here. + ++endif # NF_TABLES ++ + config NF_DUP_IPV4 + tristate "Netfilter IPv4 packet duplication to alternate destination" + depends on !NF_CONNTRACK || NF_CONNTRACK +--- a/net/ipv6/netfilter/Kconfig ++++ b/net/ipv6/netfilter/Kconfig +@@ -45,7 +45,6 @@ config NFT_FIB_IPV6 + multicast or blackhole. + + endif # NF_TABLES_IPV6 +-endif # NF_TABLES + + config NF_FLOW_TABLE_IPV6 + tristate "Netfilter flow table IPv6 module" +@@ -55,6 +54,8 @@ config NF_FLOW_TABLE_IPV6 + + To compile it as a module, choose M here. + ++endif # NF_TABLES ++ + config NF_DUP_IPV6 + tristate "Netfilter IPv6 packet duplication to alternate destination" + depends on !NF_CONNTRACK || NF_CONNTRACK +--- a/net/netfilter/Kconfig ++++ b/net/netfilter/Kconfig +@@ -683,8 +683,6 @@ config NFT_FIB_NETDEV + + endif # NF_TABLES_NETDEV + +-endif # NF_TABLES +- + config NF_FLOW_TABLE_INET + tristate "Netfilter flow table mixed IPv4/IPv6 module" + depends on NF_FLOW_TABLE +@@ -693,11 +691,12 @@ config NF_FLOW_TABLE_INET + + To compile it as a module, choose M here. + ++endif # NF_TABLES ++ + config NF_FLOW_TABLE + tristate "Netfilter flow table module" + depends on NETFILTER_INGRESS + depends on NF_CONNTRACK +- depends on NF_TABLES + help + This option adds the flow table core infrastructure. + +@@ -977,6 +976,15 @@ config NETFILTER_XT_TARGET_NOTRACK + depends on NETFILTER_ADVANCED + select NETFILTER_XT_TARGET_CT + ++config NETFILTER_XT_TARGET_FLOWOFFLOAD ++ tristate '"FLOWOFFLOAD" target support' ++ depends on NF_FLOW_TABLE ++ depends on NETFILTER_INGRESS ++ help ++ This option adds a `FLOWOFFLOAD' target, which uses the nf_flow_offload ++ module to speed up processing of packets by bypassing the usual ++ netfilter chains ++ + config NETFILTER_XT_TARGET_RATEEST + tristate '"RATEEST" target support' + depends on NETFILTER_ADVANCED +--- a/net/netfilter/Makefile ++++ b/net/netfilter/Makefile +@@ -145,6 +145,7 @@ obj-$(CONFIG_NETFILTER_XT_TARGET_CLASSIF + obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o + obj-$(CONFIG_NETFILTER_XT_TARGET_CT) += xt_CT.o + obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o ++obj-$(CONFIG_NETFILTER_XT_TARGET_FLOWOFFLOAD) += xt_FLOWOFFLOAD.o + obj-$(CONFIG_NETFILTER_XT_TARGET_HL) += xt_HL.o + obj-$(CONFIG_NETFILTER_XT_TARGET_HMARK) += xt_HMARK.o + obj-$(CONFIG_NETFILTER_XT_TARGET_LED) += xt_LED.o +--- /dev/null ++++ b/net/netfilter/xt_FLOWOFFLOAD.c +@@ -0,0 +1,660 @@ ++/* ++ * Copyright (C) 2018-2021 Felix Fietkau <nbd@nbd.name> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/netfilter.h> ++#include <linux/netfilter/xt_FLOWOFFLOAD.h> ++#include <net/ip.h> ++#include <net/netfilter/nf_conntrack.h> ++#include <net/netfilter/nf_conntrack_extend.h> ++#include <net/netfilter/nf_conntrack_helper.h> ++#include <net/netfilter/nf_flow_table.h> ++ ++struct xt_flowoffload_hook { ++ struct hlist_node list; ++ struct nf_hook_ops ops; ++ struct net *net; ++ bool registered; ++ bool used; ++}; ++ ++struct xt_flowoffload_table { ++ struct nf_flowtable ft; ++ struct hlist_head hooks; ++ struct delayed_work work; ++}; ++ ++static DEFINE_SPINLOCK(hooks_lock); ++ ++struct xt_flowoffload_table flowtable[2]; ++ ++static unsigned int ++xt_flowoffload_net_hook(void *priv, struct sk_buff *skb, ++ const struct nf_hook_state *state) ++{ ++ struct nf_flowtable *ft = priv; ++ ++ if (!atomic_read(&ft->rhashtable.nelems)) ++ return NF_ACCEPT; ++ ++ switch (skb->protocol) { ++ case htons(ETH_P_IP): ++ return nf_flow_offload_ip_hook(priv, skb, state); ++ case htons(ETH_P_IPV6): ++ return nf_flow_offload_ipv6_hook(priv, skb, state); ++ } ++ ++ return NF_ACCEPT; ++} ++ ++static int ++xt_flowoffload_create_hook(struct xt_flowoffload_table *table, ++ struct net_device *dev) ++{ ++ struct xt_flowoffload_hook *hook; ++ struct nf_hook_ops *ops; ++ ++ hook = kzalloc(sizeof(*hook), GFP_ATOMIC); ++ if (!hook) ++ return -ENOMEM; ++ ++ ops = &hook->ops; ++ ops->pf = NFPROTO_NETDEV; ++ ops->hooknum = NF_NETDEV_INGRESS; ++ ops->priority = 10; ++ ops->priv = &table->ft; ++ ops->hook = xt_flowoffload_net_hook; ++ ops->dev = dev; ++ ++ hlist_add_head(&hook->list, &table->hooks); ++ mod_delayed_work(system_power_efficient_wq, &table->work, 0); ++ ++ return 0; ++} ++ ++static struct xt_flowoffload_hook * ++flow_offload_lookup_hook(struct xt_flowoffload_table *table, ++ struct net_device *dev) ++{ ++ struct xt_flowoffload_hook *hook; ++ ++ hlist_for_each_entry(hook, &table->hooks, list) { ++ if (hook->ops.dev == dev) ++ return hook; ++ } ++ ++ return NULL; ++} ++ ++static void ++xt_flowoffload_check_device(struct xt_flowoffload_table *table, ++ struct net_device *dev) ++{ ++ struct xt_flowoffload_hook *hook; ++ ++ if (!dev) ++ return; ++ ++ spin_lock_bh(&hooks_lock); ++ hook = flow_offload_lookup_hook(table, dev); ++ if (hook) ++ hook->used = true; ++ else ++ xt_flowoffload_create_hook(table, dev); ++ spin_unlock_bh(&hooks_lock); ++} ++ ++static void ++xt_flowoffload_register_hooks(struct xt_flowoffload_table *table) ++{ ++ struct xt_flowoffload_hook *hook; ++ ++restart: ++ hlist_for_each_entry(hook, &table->hooks, list) { ++ if (hook->registered) ++ continue; ++ ++ hook->registered = true; ++ hook->net = dev_net(hook->ops.dev); ++ spin_unlock_bh(&hooks_lock); ++ nf_register_net_hook(hook->net, &hook->ops); ++ if (table->ft.flags & NF_FLOWTABLE_HW_OFFLOAD) ++ table->ft.type->setup(&table->ft, hook->ops.dev, ++ FLOW_BLOCK_BIND); ++ spin_lock_bh(&hooks_lock); ++ goto restart; ++ } ++ ++} ++ ++static bool ++xt_flowoffload_cleanup_hooks(struct xt_flowoffload_table *table) ++{ ++ struct xt_flowoffload_hook *hook; ++ bool active = false; ++ ++restart: ++ spin_lock_bh(&hooks_lock); ++ hlist_for_each_entry(hook, &table->hooks, list) { ++ if (hook->used || !hook->registered) { ++ active = true; ++ continue; ++ } ++ ++ hlist_del(&hook->list); ++ spin_unlock_bh(&hooks_lock); ++ if (table->ft.flags & NF_FLOWTABLE_HW_OFFLOAD) ++ table->ft.type->setup(&table->ft, hook->ops.dev, ++ FLOW_BLOCK_UNBIND); ++ nf_unregister_net_hook(hook->net, &hook->ops); ++ kfree(hook); ++ goto restart; ++ } ++ spin_unlock_bh(&hooks_lock); ++ ++ return active; ++} ++ ++static void ++xt_flowoffload_check_hook(struct flow_offload *flow, void *data) ++{ ++ struct xt_flowoffload_table *table = data; ++ struct flow_offload_tuple *tuple = &flow->tuplehash[0].tuple; ++ struct xt_flowoffload_hook *hook; ++ ++ spin_lock_bh(&hooks_lock); ++ hlist_for_each_entry(hook, &table->hooks, list) { ++ int ifindex; ++ ++ if (tuple->xmit_type == FLOW_OFFLOAD_XMIT_DIRECT) ++ ifindex = tuple->out.ifidx; ++ else ++ ifindex = tuple->dst_cache->dev->ifindex; ++ ++ if (hook->ops.dev->ifindex != tuple->iifidx && ++ hook->ops.dev->ifindex != ifindex) ++ continue; ++ ++ hook->used = true; ++ } ++ spin_unlock_bh(&hooks_lock); ++ ++ cond_resched(); ++} ++ ++static void ++xt_flowoffload_hook_work(struct work_struct *work) ++{ ++ struct xt_flowoffload_table *table; ++ struct xt_flowoffload_hook *hook; ++ int err; ++ ++ table = container_of(work, struct xt_flowoffload_table, work.work); ++ ++ spin_lock_bh(&hooks_lock); ++ xt_flowoffload_register_hooks(table); ++ hlist_for_each_entry(hook, &table->hooks, list) ++ hook->used = false; ++ spin_unlock_bh(&hooks_lock); ++ ++ err = nf_flow_table_iterate(&table->ft, xt_flowoffload_check_hook, ++ table); ++ if (err && err != -EAGAIN) ++ goto out; ++ ++ if (!xt_flowoffload_cleanup_hooks(table)) ++ return; ++ ++out: ++ queue_delayed_work(system_power_efficient_wq, &table->work, HZ); ++} ++ ++static bool ++xt_flowoffload_skip(struct sk_buff *skb, int family) ++{ ++ if (skb_sec_path(skb)) ++ return true; ++ ++ if (family == NFPROTO_IPV4) { ++ const struct ip_options *opt = &(IPCB(skb)->opt); ++ ++ if (unlikely(opt->optlen)) ++ return true; ++ } ++ ++ return false; ++} ++ ++static bool flow_is_valid_ether_device(const struct net_device *dev) ++{ ++ if (!dev || (dev->flags & IFF_LOOPBACK) || dev->type != ARPHRD_ETHER || ++ dev->addr_len != ETH_ALEN || !is_valid_ether_addr(dev->dev_addr)) ++ return false; ++ ++ return true; ++} ++ ++static void ++xt_flowoffload_route_check_path(struct nf_flow_route *route, ++ const struct nf_conn *ct, ++ enum ip_conntrack_dir dir, ++ struct net_device **out_dev) ++{ ++ const struct dst_entry *dst = route->tuple[dir].dst; ++ const void *daddr = &ct->tuplehash[!dir].tuple.src.u3; ++ struct net_device_path_stack stack; ++ enum net_device_path_type prev_type; ++ struct net_device *dev = dst->dev; ++ struct neighbour *n; ++ bool last = false; ++ u8 nud_state; ++ int i; ++ ++ route->tuple[!dir].in.ifindex = dev->ifindex; ++ ++ if (route->tuple[dir].xmit_type == FLOW_OFFLOAD_XMIT_XFRM) ++ return; ++ ++ if ((dev->flags & IFF_LOOPBACK) || ++ dev->type != ARPHRD_ETHER || dev->addr_len != ETH_ALEN || ++ !is_valid_ether_addr(dev->dev_addr)) ++ return; ++ ++ n = dst_neigh_lookup(dst, daddr); ++ if (!n) ++ return; ++ ++ read_lock_bh(&n->lock); ++ nud_state = n->nud_state; ++ memcpy(route->tuple[dir].out.h_dest, n->ha, ETH_ALEN); ++ read_unlock_bh(&n->lock); ++ neigh_release(n); ++ ++ if (!(nud_state & NUD_VALID)) ++ return; ++ ++ if (dev_fill_forward_path(dev, route->tuple[dir].out.h_dest, &stack) || ++ !stack.num_paths) ++ return; ++ ++ prev_type = DEV_PATH_ETHERNET; ++ for (i = 0; i <= stack.num_paths; i++) { ++ const struct net_device_path *path = &stack.path[i]; ++ int n_vlans = route->tuple[!dir].in.num_vlans; ++ ++ dev = (struct net_device *)path->dev; ++ if (flow_is_valid_ether_device(dev)) { ++ if (route->tuple[dir].xmit_type != FLOW_OFFLOAD_XMIT_DIRECT) ++ memcpy(route->tuple[dir].out.h_source, ++ dev->dev_addr, ETH_ALEN); ++ route->tuple[dir].xmit_type = FLOW_OFFLOAD_XMIT_DIRECT; ++ route->tuple[dir].out.ifindex = dev->ifindex; ++ } ++ ++ switch (path->type) { ++ case DEV_PATH_VLAN: ++ if (n_vlans >= NF_FLOW_TABLE_VLAN_MAX || ++ i == stack.num_paths) { ++ last = true; ++ break; ++ } ++ ++ route->tuple[!dir].in.num_vlans++; ++ route->tuple[!dir].in.vid[n_vlans] = path->vlan.id; ++ route->tuple[!dir].in.vproto[n_vlans] = path->vlan.proto; ++ break; ++ case DEV_PATH_BRIDGE: ++ switch (path->bridge.vlan_mode) { ++ case DEV_PATH_BR_VLAN_TAG: ++ if (n_vlans >= NF_FLOW_TABLE_VLAN_MAX || ++ i == stack.num_paths) { ++ last = true; ++ break; ++ } ++ ++ route->tuple[!dir].in.num_vlans++; ++ route->tuple[!dir].in.vid[n_vlans] = ++ path->bridge.vlan_id; ++ route->tuple[!dir].in.vproto[n_vlans] = ++ path->bridge.vlan_proto; ++ break; ++ case DEV_PATH_BR_VLAN_UNTAG_HW: ++ route->tuple[!dir].in.pvid.id = ++ route->tuple[!dir].in.vid[n_vlans - 1]; ++ route->tuple[!dir].in.pvid.proto = ++ route->tuple[!dir].in.vproto[n_vlans - 1]; ++ fallthrough; ++ case DEV_PATH_BR_VLAN_UNTAG: ++ route->tuple[!dir].in.num_vlans--; ++ break; ++ case DEV_PATH_BR_VLAN_KEEP: ++ break; ++ } ++ break; ++ default: ++ last = true; ++ break; ++ } ++ ++ if (last) ++ break; ++ } ++ ++ *out_dev = dev; ++ route->tuple[!dir].in.ifindex = dev->ifindex; ++} ++ ++static int ++xt_flowoffload_route_dir(struct nf_flow_route *route, const struct nf_conn *ct, ++ enum ip_conntrack_dir dir, ++ const struct xt_action_param *par, int ifindex) ++{ ++ struct dst_entry *dst = NULL; ++ struct flowi fl; ++ ++ memset(&fl, 0, sizeof(fl)); ++ switch (xt_family(par)) { ++ case NFPROTO_IPV4: ++ fl.u.ip4.daddr = ct->tuplehash[!dir].tuple.src.u3.ip; ++ fl.u.ip4.flowi4_oif = ifindex; ++ break; ++ case NFPROTO_IPV6: ++ fl.u.ip6.saddr = ct->tuplehash[!dir].tuple.dst.u3.in6; ++ fl.u.ip6.daddr = ct->tuplehash[!dir].tuple.src.u3.in6; ++ fl.u.ip6.flowi6_oif = ifindex; ++ break; ++ } ++ ++ nf_route(xt_net(par), &dst, &fl, false, xt_family(par)); ++ if (!dst) ++ return -ENOENT; ++ ++ route->tuple[dir].dst = dst; ++ if (dst_xfrm(dst)) ++ route->tuple[dir].xmit_type = FLOW_OFFLOAD_XMIT_XFRM; ++ else ++ route->tuple[dir].xmit_type = FLOW_OFFLOAD_XMIT_NEIGH; ++ ++ return 0; ++} ++ ++static int ++xt_flowoffload_route(struct sk_buff *skb, const struct nf_conn *ct, ++ const struct xt_action_param *par, ++ struct nf_flow_route *route, enum ip_conntrack_dir dir, ++ struct net_device **dev) ++{ ++ int ret; ++ ++ ret = xt_flowoffload_route_dir(route, ct, dir, par, ++ dev[dir]->ifindex); ++ if (ret) ++ return ret; ++ ++ ret = xt_flowoffload_route_dir(route, ct, !dir, par, ++ dev[!dir]->ifindex); ++ if (ret) ++ return ret; ++ ++ xt_flowoffload_route_check_path(route, ct, dir, &dev[!dir]); ++ xt_flowoffload_route_check_path(route, ct, !dir, &dev[dir]); ++ ++ return 0; ++} ++ ++static unsigned int ++flowoffload_tg(struct sk_buff *skb, const struct xt_action_param *par) ++{ ++ struct xt_flowoffload_table *table; ++ const struct xt_flowoffload_target_info *info = par->targinfo; ++ struct tcphdr _tcph, *tcph = NULL; ++ enum ip_conntrack_info ctinfo; ++ enum ip_conntrack_dir dir; ++ struct nf_flow_route route = {}; ++ struct flow_offload *flow = NULL; ++ struct net_device *devs[2] = {}; ++ struct nf_conn *ct; ++ struct net *net; ++ ++ if (xt_flowoffload_skip(skb, xt_family(par))) ++ return XT_CONTINUE; ++ ++ ct = nf_ct_get(skb, &ctinfo); ++ if (ct == NULL) ++ return XT_CONTINUE; ++ ++ switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum) { ++ case IPPROTO_TCP: ++ if (ct->proto.tcp.state != TCP_CONNTRACK_ESTABLISHED) ++ return XT_CONTINUE; ++ ++ tcph = skb_header_pointer(skb, par->thoff, ++ sizeof(_tcph), &_tcph); ++ if (unlikely(!tcph || tcph->fin || tcph->rst)) ++ return XT_CONTINUE; ++ break; ++ case IPPROTO_UDP: ++ break; ++ default: ++ return XT_CONTINUE; ++ } ++ ++ if (nf_ct_ext_exist(ct, NF_CT_EXT_HELPER) || ++ ct->status & IPS_SEQ_ADJUST) ++ return XT_CONTINUE; ++ ++ if (!nf_ct_is_confirmed(ct)) ++ return XT_CONTINUE; ++ ++ devs[dir] = xt_out(par); ++ devs[!dir] = xt_in(par); ++ ++ if (!devs[dir] || !devs[!dir]) ++ return XT_CONTINUE; ++ ++ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status)) ++ return XT_CONTINUE; ++ ++ dir = CTINFO2DIR(ctinfo); ++ ++ if (xt_flowoffload_route(skb, ct, par, &route, dir, devs) < 0) ++ goto err_flow_route; ++ ++ flow = flow_offload_alloc(ct); ++ if (!flow) ++ goto err_flow_alloc; ++ ++ if (flow_offload_route_init(flow, &route) < 0) ++ goto err_flow_add; ++ ++ if (tcph) { ++ ct->proto.tcp.seen[0].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; ++ ct->proto.tcp.seen[1].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; ++ } ++ ++ table = &flowtable[!!(info->flags & XT_FLOWOFFLOAD_HW)]; ++ if (flow_offload_add(&table->ft, flow) < 0) ++ goto err_flow_add; ++ ++ xt_flowoffload_check_device(table, devs[0]); ++ xt_flowoffload_check_device(table, devs[1]); ++ ++ net = read_pnet(&table->ft.net); ++ if (!net) ++ write_pnet(&table->ft.net, xt_net(par)); ++ ++ dst_release(route.tuple[dir].dst); ++ dst_release(route.tuple[!dir].dst); ++ ++ return XT_CONTINUE; ++ ++err_flow_add: ++ flow_offload_free(flow); ++err_flow_alloc: ++ dst_release(route.tuple[dir].dst); ++ dst_release(route.tuple[!dir].dst); ++err_flow_route: ++ clear_bit(IPS_OFFLOAD_BIT, &ct->status); ++ ++ return XT_CONTINUE; ++} ++ ++static int flowoffload_chk(const struct xt_tgchk_param *par) ++{ ++ struct xt_flowoffload_target_info *info = par->targinfo; ++ ++ if (info->flags & ~XT_FLOWOFFLOAD_MASK) ++ return -EINVAL; ++ ++ return 0; ++} ++ ++static struct xt_target offload_tg_reg __read_mostly = { ++ .family = NFPROTO_UNSPEC, ++ .name = "FLOWOFFLOAD", ++ .revision = 0, ++ .targetsize = sizeof(struct xt_flowoffload_target_info), ++ .usersize = sizeof(struct xt_flowoffload_target_info), ++ .checkentry = flowoffload_chk, ++ .target = flowoffload_tg, ++ .me = THIS_MODULE, ++}; ++ ++static int flow_offload_netdev_event(struct notifier_block *this, ++ unsigned long event, void *ptr) ++{ ++ struct xt_flowoffload_hook *hook0, *hook1; ++ struct net_device *dev = netdev_notifier_info_to_dev(ptr); ++ ++ if (event != NETDEV_UNREGISTER) ++ return NOTIFY_DONE; ++ ++ spin_lock_bh(&hooks_lock); ++ hook0 = flow_offload_lookup_hook(&flowtable[0], dev); ++ if (hook0) ++ hlist_del(&hook0->list); ++ ++ hook1 = flow_offload_lookup_hook(&flowtable[1], dev); ++ if (hook1) ++ hlist_del(&hook1->list); ++ spin_unlock_bh(&hooks_lock); ++ ++ if (hook0) { ++ nf_unregister_net_hook(hook0->net, &hook0->ops); ++ kfree(hook0); ++ } ++ ++ if (hook1) { ++ nf_unregister_net_hook(hook1->net, &hook1->ops); ++ kfree(hook1); ++ } ++ ++ nf_flow_table_cleanup(dev); ++ ++ return NOTIFY_DONE; ++} ++ ++static struct notifier_block flow_offload_netdev_notifier = { ++ .notifier_call = flow_offload_netdev_event, ++}; ++ ++static unsigned int ++nf_flow_offload_inet_hook(void *priv, struct sk_buff *skb, ++ const struct nf_hook_state *state) ++{ ++ switch (skb->protocol) { ++ case htons(ETH_P_IP): ++ return nf_flow_offload_ip_hook(priv, skb, state); ++ case htons(ETH_P_IPV6): ++ return nf_flow_offload_ipv6_hook(priv, skb, state); ++ } ++ ++ return NF_ACCEPT; ++} ++ ++static int nf_flow_rule_route_inet(struct net *net, ++ const struct flow_offload *flow, ++ enum flow_offload_tuple_dir dir, ++ struct nf_flow_rule *flow_rule) ++{ ++ const struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple; ++ int err; ++ ++ switch (flow_tuple->l3proto) { ++ case NFPROTO_IPV4: ++ err = nf_flow_rule_route_ipv4(net, flow, dir, flow_rule); ++ break; ++ case NFPROTO_IPV6: ++ err = nf_flow_rule_route_ipv6(net, flow, dir, flow_rule); ++ break; ++ default: ++ err = -1; ++ break; ++ } ++ ++ return err; ++} ++ ++static struct nf_flowtable_type flowtable_inet = { ++ .family = NFPROTO_INET, ++ .init = nf_flow_table_init, ++ .setup = nf_flow_table_offload_setup, ++ .action = nf_flow_rule_route_inet, ++ .free = nf_flow_table_free, ++ .hook = nf_flow_offload_inet_hook, ++ .owner = THIS_MODULE, ++}; ++ ++static int init_flowtable(struct xt_flowoffload_table *tbl) ++{ ++ INIT_DELAYED_WORK(&tbl->work, xt_flowoffload_hook_work); ++ tbl->ft.type = &flowtable_inet; ++ ++ return nf_flow_table_init(&tbl->ft); ++} ++ ++static int __init xt_flowoffload_tg_init(void) ++{ ++ int ret; ++ ++ register_netdevice_notifier(&flow_offload_netdev_notifier); ++ ++ ret = init_flowtable(&flowtable[0]); ++ if (ret) ++ return ret; ++ ++ ret = init_flowtable(&flowtable[1]); ++ if (ret) ++ goto cleanup; ++ ++ flowtable[1].ft.flags = NF_FLOWTABLE_HW_OFFLOAD; ++ ++ ret = xt_register_target(&offload_tg_reg); ++ if (ret) ++ goto cleanup2; ++ ++ return 0; ++ ++cleanup2: ++ nf_flow_table_free(&flowtable[1].ft); ++cleanup: ++ nf_flow_table_free(&flowtable[0].ft); ++ return ret; ++} ++ ++static void __exit xt_flowoffload_tg_exit(void) ++{ ++ xt_unregister_target(&offload_tg_reg); ++ unregister_netdevice_notifier(&flow_offload_netdev_notifier); ++ nf_flow_table_free(&flowtable[0].ft); ++ nf_flow_table_free(&flowtable[1].ft); ++} ++ ++MODULE_LICENSE("GPL"); ++module_init(xt_flowoffload_tg_init); ++module_exit(xt_flowoffload_tg_exit); +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -7,7 +7,6 @@ + #include <linux/netdevice.h> + #include <net/ip.h> + #include <net/ip6_route.h> +-#include <net/netfilter/nf_tables.h> + #include <net/netfilter/nf_flow_table.h> + #include <net/netfilter/nf_conntrack.h> + #include <net/netfilter/nf_conntrack_core.h> +@@ -355,8 +354,7 @@ flow_offload_lookup(struct nf_flowtable + } + EXPORT_SYMBOL_GPL(flow_offload_lookup); + +-static int +-nf_flow_table_iterate(struct nf_flowtable *flow_table, ++int nf_flow_table_iterate(struct nf_flowtable *flow_table, + void (*iter)(struct flow_offload *flow, void *data), + void *data) + { +@@ -388,6 +386,7 @@ nf_flow_table_iterate(struct nf_flowtabl + + return err; + } ++EXPORT_SYMBOL_GPL(nf_flow_table_iterate); + + static void nf_flow_offload_gc_step(struct flow_offload *flow, void *data) + { +--- /dev/null ++++ b/include/uapi/linux/netfilter/xt_FLOWOFFLOAD.h +@@ -0,0 +1,17 @@ ++/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ ++#ifndef _XT_FLOWOFFLOAD_H ++#define _XT_FLOWOFFLOAD_H ++ ++#include <linux/types.h> ++ ++enum { ++ XT_FLOWOFFLOAD_HW = 1 << 0, ++ ++ XT_FLOWOFFLOAD_MASK = XT_FLOWOFFLOAD_HW ++}; ++ ++struct xt_flowoffload_target_info { ++ __u32 flags; ++}; ++ ++#endif /* _XT_FLOWOFFLOAD_H */ +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -265,6 +265,10 @@ void nf_flow_table_free(struct nf_flowta + + void flow_offload_teardown(struct flow_offload *flow); + ++int nf_flow_table_iterate(struct nf_flowtable *flow_table, ++ void (*iter)(struct flow_offload *flow, void *data), ++ void *data); ++ + int nf_flow_snat_port(const struct flow_offload *flow, + struct sk_buff *skb, unsigned int thoff, + u8 protocol, enum flow_offload_tuple_dir dir); diff --git a/target/linux/generic/hack-5.10/651-wireless_mesh_header.patch b/target/linux/generic/hack-5.10/651-wireless_mesh_header.patch new file mode 100644 index 0000000000..0639ad4e48 --- /dev/null +++ b/target/linux/generic/hack-5.10/651-wireless_mesh_header.patch @@ -0,0 +1,24 @@ +From 6d3bc769657b0ee7c7506dad9911111c4226a7ea Mon Sep 17 00:00:00 2001 +From: Imre Kaloz <kaloz@openwrt.org> +Date: Fri, 7 Jul 2017 17:21:05 +0200 +Subject: mac80211: increase wireless mesh header size + +lede-commit 3d4466cfd8f75f717efdb1f96fdde3c70d865fc1 +Signed-off-by: Imre Kaloz <kaloz@openwrt.org> +--- + include/linux/netdevice.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -144,8 +144,8 @@ static inline bool dev_xmit_complete(int + + #if defined(CONFIG_HYPERV_NET) + # define LL_MAX_HEADER 128 +-#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) +-# if defined(CONFIG_MAC80211_MESH) ++#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) || 1 ++# if defined(CONFIG_MAC80211_MESH) || 1 + # define LL_MAX_HEADER 128 + # else + # define LL_MAX_HEADER 96 diff --git a/target/linux/generic/hack-5.10/660-fq_codel_defaults.patch b/target/linux/generic/hack-5.10/660-fq_codel_defaults.patch new file mode 100644 index 0000000000..6794349e26 --- /dev/null +++ b/target/linux/generic/hack-5.10/660-fq_codel_defaults.patch @@ -0,0 +1,27 @@ +From a6ccb238939b25851474a279b20367fd24a0e816 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:21:53 +0200 +Subject: hack: net: fq_codel: tune defaults for small devices + +Assume that x86_64 devices always have a big memory and do not need this +optimization compared to devices with only 32 MB or 64 MB RAM. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/sched/sch_fq_codel.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/net/sched/sch_fq_codel.c ++++ b/net/sched/sch_fq_codel.c +@@ -461,7 +461,11 @@ static int fq_codel_init(struct Qdisc *s + + sch->limit = 10*1024; + q->flows_cnt = 1024; ++#ifdef CONFIG_X86_64 + q->memory_limit = 32 << 20; /* 32 MBytes */ ++#else ++ q->memory_limit = 4 << 20; /* 4 MBytes */ ++#endif + q->drop_batch_size = 64; + q->quantum = psched_mtu(qdisc_dev(sch)); + INIT_LIST_HEAD(&q->new_flows); diff --git a/target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch b/target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch new file mode 100644 index 0000000000..ceabf81249 --- /dev/null +++ b/target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch @@ -0,0 +1,100 @@ +From 1d418f7e88035ed7a94073f6354246c66e9193e9 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:22:58 +0200 +Subject: fq_codel: switch default qdisc from pfifo_fast to fq_codel and remove pfifo_fast + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/net/sch_generic.h | 3 ++- + net/sched/Kconfig | 3 ++- + net/sched/sch_api.c | 2 +- + net/sched/sch_fq_codel.c | 3 ++- + net/sched/sch_generic.c | 4 ++-- + 5 files changed, 9 insertions(+), 6 deletions(-) + +--- a/include/net/sch_generic.h ++++ b/include/net/sch_generic.h +@@ -578,12 +578,13 @@ extern struct Qdisc_ops noop_qdisc_ops; + extern struct Qdisc_ops pfifo_fast_ops; + extern struct Qdisc_ops mq_qdisc_ops; + extern struct Qdisc_ops noqueue_qdisc_ops; ++extern struct Qdisc_ops fq_codel_qdisc_ops; + extern const struct Qdisc_ops *default_qdisc_ops; + static inline const struct Qdisc_ops * + get_default_qdisc_ops(const struct net_device *dev, int ntx) + { + return ntx < dev->real_num_tx_queues ? +- default_qdisc_ops : &pfifo_fast_ops; ++ default_qdisc_ops : &fq_codel_qdisc_ops; + } + + struct Qdisc_class_common { +--- a/net/sched/Kconfig ++++ b/net/sched/Kconfig +@@ -4,8 +4,9 @@ + # + + menuconfig NET_SCHED +- bool "QoS and/or fair queueing" ++ def_bool y + select NET_SCH_FIFO ++ select NET_SCH_FQ_CODEL + help + When the kernel has several packets to send out over a network + device, it has to decide which ones to send first, which ones to +--- a/net/sched/sch_api.c ++++ b/net/sched/sch_api.c +@@ -2282,7 +2282,7 @@ static int __init pktsched_init(void) + return err; + } + +- register_qdisc(&pfifo_fast_ops); ++ register_qdisc(&fq_codel_qdisc_ops); + register_qdisc(&pfifo_qdisc_ops); + register_qdisc(&bfifo_qdisc_ops); + register_qdisc(&pfifo_head_drop_qdisc_ops); +--- a/net/sched/sch_fq_codel.c ++++ b/net/sched/sch_fq_codel.c +@@ -701,7 +701,7 @@ static const struct Qdisc_class_ops fq_c + .walk = fq_codel_walk, + }; + +-static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { ++struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { + .cl_ops = &fq_codel_class_ops, + .id = "fq_codel", + .priv_size = sizeof(struct fq_codel_sched_data), +@@ -716,6 +716,7 @@ static struct Qdisc_ops fq_codel_qdisc_o + .dump_stats = fq_codel_dump_stats, + .owner = THIS_MODULE, + }; ++EXPORT_SYMBOL(fq_codel_qdisc_ops); + + static int __init fq_codel_module_init(void) + { +--- a/net/sched/sch_generic.c ++++ b/net/sched/sch_generic.c +@@ -32,7 +32,7 @@ + #include <net/xfrm.h> + + /* Qdisc to use by default */ +-const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops; ++const struct Qdisc_ops *default_qdisc_ops = &fq_codel_qdisc_ops; + EXPORT_SYMBOL(default_qdisc_ops); + + /* Main transmission queue. */ +@@ -1018,12 +1018,12 @@ static void attach_one_default_qdisc(str + void *_unused) + { + struct Qdisc *qdisc; +- const struct Qdisc_ops *ops = default_qdisc_ops; ++ const struct Qdisc_ops *ops = &fq_codel_qdisc_ops; + + if (dev->priv_flags & IFF_NO_QUEUE) + ops = &noqueue_qdisc_ops; + else if(dev->type == ARPHRD_CAN) +- ops = &pfifo_fast_ops; ++ ops = &fq_codel_qdisc_ops; + + qdisc = qdisc_create_dflt(dev_queue, ops, TC_H_ROOT, NULL); + if (!qdisc) diff --git a/target/linux/generic/hack-5.10/700-swconfig_switch_drivers.patch b/target/linux/generic/hack-5.10/700-swconfig_switch_drivers.patch new file mode 100644 index 0000000000..560937a7c1 --- /dev/null +++ b/target/linux/generic/hack-5.10/700-swconfig_switch_drivers.patch @@ -0,0 +1,129 @@ +From 36e516290611e613aa92996cb4339561452695b4 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:24:23 +0200 +Subject: net: swconfig: adds openwrt switch layer + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/net/phy/Kconfig | 83 +++++++++++++++++++++++++++++++++++++++++++++++ + drivers/net/phy/Makefile | 15 +++++++++ + include/uapi/linux/Kbuild | 1 + + 3 files changed, 99 insertions(+) + +--- a/drivers/net/phy/Kconfig ++++ b/drivers/net/phy/Kconfig +@@ -61,6 +61,80 @@ config SFP + depends on HWMON || HWMON=n + select MDIO_I2C + ++comment "Switch configuration API + drivers" ++ ++config SWCONFIG ++ tristate "Switch configuration API" ++ help ++ Switch configuration API using netlink. This allows ++ you to configure the VLAN features of certain switches. ++ ++config SWCONFIG_LEDS ++ bool "Switch LED trigger support" ++ depends on (SWCONFIG && LEDS_TRIGGERS) ++ ++config ADM6996_PHY ++ tristate "Driver for ADM6996 switches" ++ select SWCONFIG ++ help ++ Currently supports the ADM6996FC and ADM6996M switches. ++ Support for FC is very limited. ++ ++config AR8216_PHY ++ tristate "Driver for Atheros AR8216 switches" ++ select SWCONFIG ++ ++config AR8216_PHY_LEDS ++ bool "Atheros AR8216 switch LED support" ++ depends on (AR8216_PHY && LEDS_CLASS) ++ ++source "drivers/net/phy/b53/Kconfig" ++ ++config IP17XX_PHY ++ tristate "Driver for IC+ IP17xx switches" ++ select SWCONFIG ++ ++config PSB6970_PHY ++ tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch" ++ select SWCONFIG ++ select ETHERNET_PACKET_MANGLE ++ ++config RTL8306_PHY ++ tristate "Driver for Realtek RTL8306S switches" ++ select SWCONFIG ++ ++config RTL8366_SMI ++ tristate "Driver for the RTL8366 SMI interface" ++ depends on GPIOLIB ++ help ++ This module implements the SMI interface protocol which is used ++ by some RTL8366 ethernet switch devices via the generic GPIO API. ++ ++if RTL8366_SMI ++ ++config RTL8366_SMI_DEBUG_FS ++ bool "RTL8366 SMI interface debugfs support" ++ depends on DEBUG_FS ++ default n ++ ++config RTL8366S_PHY ++ tristate "Driver for the Realtek RTL8366S switch" ++ select SWCONFIG ++ ++config RTL8366RB_PHY ++ tristate "Driver for the Realtek RTL8366RB switch" ++ select SWCONFIG ++ ++config RTL8367_PHY ++ tristate "Driver for the Realtek RTL8367R/M switches" ++ select SWCONFIG ++ ++config RTL8367B_PHY ++ tristate "Driver fot the Realtek RTL8367R-VB switch" ++ select SWCONFIG ++ ++endif # RTL8366_SMI ++ + comment "MII PHY device drivers" + + config AMD_PHY +--- a/drivers/net/phy/Makefile ++++ b/drivers/net/phy/Makefile +@@ -24,6 +24,19 @@ libphy-$(CONFIG_LED_TRIGGER_PHY) += phy_ + obj-$(CONFIG_PHYLINK) += phylink.o + obj-$(CONFIG_PHYLIB) += libphy.o + ++obj-$(CONFIG_SWCONFIG) += swconfig.o ++obj-$(CONFIG_ADM6996_PHY) += adm6996.o ++obj-$(CONFIG_AR8216_PHY) += ar8216.o ar8327.o ++obj-$(CONFIG_SWCONFIG_B53) += b53/ ++obj-$(CONFIG_IP17XX_PHY) += ip17xx.o ++obj-$(CONFIG_PSB6970_PHY) += psb6970.o ++obj-$(CONFIG_RTL8306_PHY) += rtl8306.o ++obj-$(CONFIG_RTL8366_SMI) += rtl8366_smi.o ++obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o ++obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o ++obj-$(CONFIG_RTL8367_PHY) += rtl8367.o ++obj-$(CONFIG_RTL8367B_PHY) += rtl8367b.o ++ + obj-$(CONFIG_NETWORK_PHY_TIMESTAMPING) += mii_timestamper.o + + obj-$(CONFIG_SFP) += sfp.o +--- a/include/linux/platform_data/b53.h ++++ b/include/linux/platform_data/b53.h +@@ -29,6 +29,9 @@ struct b53_platform_data { + u32 chip_id; + u16 enabled_ports; + ++ /* allow to specify an ethX alias */ ++ const char *alias; ++ + /* only used by MMAP'd driver */ + unsigned big_endian:1; + void __iomem *regs; diff --git a/target/linux/generic/hack-5.10/773-bgmac-add-srab-switch.patch b/target/linux/generic/hack-5.10/773-bgmac-add-srab-switch.patch new file mode 100644 index 0000000000..1c1b727ab7 --- /dev/null +++ b/target/linux/generic/hack-5.10/773-bgmac-add-srab-switch.patch @@ -0,0 +1,98 @@ +From 3cb240533ab787899dc7f17aa7d6c5b4810e2e58 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Fri, 7 Jul 2017 17:26:01 +0200 +Subject: bcm53xx: bgmac: use srab switch driver + +use the srab switch driver on these SoCs. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 + + drivers/net/ethernet/broadcom/bgmac.c | 24 ++++++++++++++++++++++++ + drivers/net/ethernet/broadcom/bgmac.h | 4 ++++ + 3 files changed, 29 insertions(+) + +--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c ++++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c +@@ -268,6 +268,7 @@ static int bgmac_probe(struct bcma_devic + bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; + bgmac->feature_flags |= BGMAC_FEAT_NO_RESET; + bgmac->feature_flags |= BGMAC_FEAT_FORCE_SPEED_2500; ++ bgmac->feature_flags |= BGMAC_FEAT_SRAB; + break; + default: + bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; +--- a/drivers/net/ethernet/broadcom/bgmac.c ++++ b/drivers/net/ethernet/broadcom/bgmac.c +@@ -12,6 +12,7 @@ + #include <linux/bcma/bcma.h> + #include <linux/etherdevice.h> + #include <linux/interrupt.h> ++#include <linux/platform_data/b53.h> + #include <linux/bcm47xx_nvram.h> + #include <linux/phy.h> + #include <linux/phy_fixed.h> +@@ -1408,6 +1409,17 @@ static const struct ethtool_ops bgmac_et + .set_link_ksettings = phy_ethtool_set_link_ksettings, + }; + ++static struct b53_platform_data bgmac_b53_pdata = { ++}; ++ ++static struct platform_device bgmac_b53_dev = { ++ .name = "b53-srab-switch", ++ .id = -1, ++ .dev = { ++ .platform_data = &bgmac_b53_pdata, ++ }, ++}; ++ + /************************************************** + * MII + **************************************************/ +@@ -1542,6 +1554,14 @@ int bgmac_enet_probe(struct bgmac *bgmac + /* Omit FCS from max MTU size */ + net_dev->max_mtu = BGMAC_RX_MAX_FRAME_SIZE - ETH_FCS_LEN; + ++ if ((bgmac->feature_flags & BGMAC_FEAT_SRAB) && !bgmac_b53_pdata.regs) { ++ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000); ++ ++ err = platform_device_register(&bgmac_b53_dev); ++ if (!err) ++ bgmac->b53_device = &bgmac_b53_dev; ++ } ++ + err = register_netdev(bgmac->net_dev); + if (err) { + dev_err(bgmac->dev, "Cannot register net device\n"); +@@ -1564,6 +1584,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe); + + void bgmac_enet_remove(struct bgmac *bgmac) + { ++ if (bgmac->b53_device) ++ platform_device_unregister(&bgmac_b53_dev); ++ bgmac->b53_device = NULL; ++ + unregister_netdev(bgmac->net_dev); + phy_disconnect(bgmac->net_dev->phydev); + netif_napi_del(&bgmac->napi); +--- a/drivers/net/ethernet/broadcom/bgmac.h ++++ b/drivers/net/ethernet/broadcom/bgmac.h +@@ -428,6 +428,7 @@ + #define BGMAC_FEAT_CC4_IF_SW_TYPE_RGMII BIT(18) + #define BGMAC_FEAT_CC7_IF_TYPE_RGMII BIT(19) + #define BGMAC_FEAT_IDM_MASK BIT(20) ++#define BGMAC_FEAT_SRAB BIT(21) + + struct bgmac_slot_info { + union { +@@ -533,6 +534,9 @@ struct bgmac { + void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask, + u32 set); + int (*phy_connect)(struct bgmac *bgmac); ++ ++ /* platform device for associated switch */ ++ struct platform_device *b53_device; + }; + + struct bgmac *bgmac_alloc(struct device *dev); diff --git a/target/linux/generic/hack-5.10/901-debloat_sock_diag.patch b/target/linux/generic/hack-5.10/901-debloat_sock_diag.patch new file mode 100644 index 0000000000..fc2a0a4862 --- /dev/null +++ b/target/linux/generic/hack-5.10/901-debloat_sock_diag.patch @@ -0,0 +1,162 @@ +From 3b6115d6b57a263bdc8c9b1df273bd4a7955eead Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 8 Jul 2017 08:16:31 +0200 +Subject: debloat: add some debloat patches, strip down procfs and make O_DIRECT support optional, saves ~15K after lzma on MIPS + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/Kconfig | 3 +++ + net/core/Makefile | 3 ++- + net/core/sock.c | 2 ++ + net/ipv4/Kconfig | 1 + + net/netlink/Kconfig | 1 + + net/packet/Kconfig | 1 + + net/unix/Kconfig | 1 + + 7 files changed, 11 insertions(+), 1 deletion(-) + +--- a/net/Kconfig ++++ b/net/Kconfig +@@ -98,6 +98,9 @@ source "net/mptcp/Kconfig" + + endif # if INET + ++config SOCK_DIAG ++ bool ++ + config NETWORK_SECMARK + bool "Security Marking" + help +--- a/net/core/Makefile ++++ b/net/core/Makefile +@@ -10,9 +10,10 @@ obj-$(CONFIG_SYSCTL) += sysctl_net_core. + + obj-y += dev.o dev_addr_lists.o dst.o netevent.o \ + neighbour.o rtnetlink.o utils.o link_watch.o filter.o \ +- sock_diag.o dev_ioctl.o tso.o sock_reuseport.o \ ++ dev_ioctl.o tso.o sock_reuseport.o \ + fib_notifier.o xdp.o flow_offload.o + ++obj-$(CONFIG_SOCK_DIAG) += sock_diag.o + obj-y += net-sysfs.o + obj-$(CONFIG_PAGE_POOL) += page_pool.o + obj-$(CONFIG_PROC_FS) += net-procfs.o +--- a/net/core/sock.c ++++ b/net/core/sock.c +@@ -114,6 +114,7 @@ + #include <linux/memcontrol.h> + #include <linux/prefetch.h> + #include <linux/compat.h> ++#include <linux/cookie.h> + + #include <linux/uaccess.h> + +@@ -141,6 +142,7 @@ + + static DEFINE_MUTEX(proto_list_mutex); + static LIST_HEAD(proto_list); ++DEFINE_COOKIE(sock_cookie); + + static void sock_inuse_add(struct net *net, int val); + +@@ -526,6 +528,18 @@ discard_and_relse: + } + EXPORT_SYMBOL(__sk_receive_skb); + ++u64 __sock_gen_cookie(struct sock *sk) ++{ ++ while (1) { ++ u64 res = atomic64_read(&sk->sk_cookie); ++ ++ if (res) ++ return res; ++ res = gen_cookie_next(&sock_cookie); ++ atomic64_cmpxchg(&sk->sk_cookie, 0, res); ++ } ++} ++ + struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie) + { + struct dst_entry *dst = __sk_dst_get(sk); +@@ -1808,9 +1822,11 @@ static void __sk_free(struct sock *sk) + if (likely(sk->sk_net_refcnt)) + sock_inuse_add(sock_net(sk), -1); + ++#ifdef CONFIG_SOCK_DIAG + if (unlikely(sk->sk_net_refcnt && sock_diag_has_destroy_listeners(sk))) + sock_diag_broadcast_destroy(sk); + else ++#endif + sk_destruct(sk); + } + +--- a/net/core/sock_diag.c ++++ b/net/core/sock_diag.c +@@ -11,7 +11,6 @@ + #include <linux/tcp.h> + #include <linux/workqueue.h> + #include <linux/nospec.h> +-#include <linux/cookie.h> + #include <linux/inet_diag.h> + #include <linux/sock_diag.h> + +@@ -20,20 +19,6 @@ static int (*inet_rcv_compat)(struct sk_ + static DEFINE_MUTEX(sock_diag_table_mutex); + static struct workqueue_struct *broadcast_wq; + +-DEFINE_COOKIE(sock_cookie); +- +-u64 __sock_gen_cookie(struct sock *sk) +-{ +- while (1) { +- u64 res = atomic64_read(&sk->sk_cookie); +- +- if (res) +- return res; +- res = gen_cookie_next(&sock_cookie); +- atomic64_cmpxchg(&sk->sk_cookie, 0, res); +- } +-} +- + int sock_diag_check_cookie(struct sock *sk, const __u32 *cookie) + { + u64 res; +--- a/net/ipv4/Kconfig ++++ b/net/ipv4/Kconfig +@@ -414,6 +414,7 @@ config INET_TUNNEL + + config INET_DIAG + tristate "INET: socket monitoring interface" ++ select SOCK_DIAG + default y + help + Support for INET (TCP, DCCP, etc) socket monitoring interface used by +--- a/net/netlink/Kconfig ++++ b/net/netlink/Kconfig +@@ -5,6 +5,7 @@ + + config NETLINK_DIAG + tristate "NETLINK: socket monitoring interface" ++ select SOCK_DIAG + default n + help + Support for NETLINK socket monitoring interface used by the ss tool. +--- a/net/packet/Kconfig ++++ b/net/packet/Kconfig +@@ -19,6 +19,7 @@ config PACKET + config PACKET_DIAG + tristate "Packet: sockets monitoring interface" + depends on PACKET ++ select SOCK_DIAG + default n + help + Support for PF_PACKET sockets monitoring interface used by the ss tool. +--- a/net/unix/Kconfig ++++ b/net/unix/Kconfig +@@ -28,6 +28,7 @@ config UNIX_SCM + config UNIX_DIAG + tristate "UNIX: socket monitoring interface" + depends on UNIX ++ select SOCK_DIAG + default n + help + Support for UNIX socket monitoring interface used by the ss tool. diff --git a/target/linux/generic/hack-5.10/902-debloat_proc.patch b/target/linux/generic/hack-5.10/902-debloat_proc.patch new file mode 100644 index 0000000000..5a6d7d058e --- /dev/null +++ b/target/linux/generic/hack-5.10/902-debloat_proc.patch @@ -0,0 +1,408 @@ +From 9e3f1d0805b2d919904dd9a4ff0d956314cc3cba Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 8 Jul 2017 08:20:09 +0200 +Subject: debloat: procfs + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + fs/locks.c | 2 ++ + fs/proc/Kconfig | 5 +++++ + fs/proc/consoles.c | 3 +++ + fs/proc/proc_tty.c | 11 ++++++++++- + include/net/snmp.h | 18 +++++++++++++++++- + ipc/msg.c | 3 +++ + ipc/sem.c | 2 ++ + ipc/shm.c | 2 ++ + ipc/util.c | 3 +++ + kernel/exec_domain.c | 2 ++ + kernel/irq/proc.c | 9 +++++++++ + kernel/time/timer_list.c | 2 ++ + mm/vmalloc.c | 2 ++ + mm/vmstat.c | 8 +++++--- + net/8021q/vlanproc.c | 6 ++++++ + net/core/net-procfs.c | 18 ++++++++++++------ + net/core/sock.c | 2 ++ + net/ipv4/fib_trie.c | 18 ++++++++++++------ + net/ipv4/proc.c | 3 +++ + net/ipv4/route.c | 3 +++ + 20 files changed, 105 insertions(+), 17 deletions(-) + +--- a/fs/locks.c ++++ b/fs/locks.c +@@ -2996,6 +2996,8 @@ static const struct seq_operations locks + + static int __init proc_locks_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; + proc_create_seq_private("locks", 0, NULL, &locks_seq_operations, + sizeof(struct locks_iterator), NULL); + return 0; +--- a/fs/proc/Kconfig ++++ b/fs/proc/Kconfig +@@ -100,6 +100,11 @@ config PROC_CHILDREN + Say Y if you are running any user-space software which takes benefit from + this interface. For example, rkt is such a piece of software. + ++config PROC_STRIPPED ++ default n ++ depends on EXPERT ++ bool "Strip non-essential /proc functionality to reduce code size" ++ + config PROC_PID_ARCH_STATUS + def_bool n + depends on PROC_FS +--- a/fs/proc/consoles.c ++++ b/fs/proc/consoles.c +@@ -92,6 +92,9 @@ static const struct seq_operations conso + + static int __init proc_consoles_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; ++ + proc_create_seq("consoles", 0, NULL, &consoles_op); + return 0; + } +--- a/fs/proc/proc_tty.c ++++ b/fs/proc/proc_tty.c +@@ -133,7 +133,10 @@ static const struct seq_operations tty_d + void proc_tty_register_driver(struct tty_driver *driver) + { + struct proc_dir_entry *ent; +- ++ ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; ++ + if (!driver->driver_name || driver->proc_entry || + !driver->ops->proc_show) + return; +@@ -150,6 +153,9 @@ void proc_tty_unregister_driver(struct t + { + struct proc_dir_entry *ent; + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; ++ + ent = driver->proc_entry; + if (!ent) + return; +@@ -164,6 +170,9 @@ void proc_tty_unregister_driver(struct t + */ + void __init proc_tty_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; ++ + if (!proc_mkdir("tty", NULL)) + return; + proc_mkdir("tty/ldisc", NULL); /* Preserved: it's userspace visible */ +--- a/include/net/snmp.h ++++ b/include/net/snmp.h +@@ -124,6 +124,21 @@ struct linux_tls_mib { + #define DECLARE_SNMP_STAT(type, name) \ + extern __typeof__(type) __percpu *name + ++#ifdef CONFIG_PROC_STRIPPED ++#define __SNMP_STATS_DUMMY(mib) \ ++ do { (void) mib->mibs[0]; } while(0) ++ ++#define __SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) ++#define SNMP_INC_STATS_ATOMIC_LONG(mib, field) __SNMP_STATS_DUMMY(mib) ++#define SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) ++#define SNMP_DEC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) ++#define __SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib) ++#define SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib) ++#define SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib) ++#define __SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib) ++ ++#else ++ + #define __SNMP_INC_STATS(mib, field) \ + __this_cpu_inc(mib->mibs[field]) + +@@ -154,8 +169,9 @@ struct linux_tls_mib { + __this_cpu_add(ptr[basefield##OCTETS], addend); \ + } while (0) + ++#endif + +-#if BITS_PER_LONG==32 ++#if (BITS_PER_LONG==32) && !defined(CONFIG_PROC_STRIPPED) + + #define __SNMP_ADD_STATS64(mib, field, addend) \ + do { \ +--- a/ipc/msg.c ++++ b/ipc/msg.c +@@ -1348,6 +1348,9 @@ void __init msg_init(void) + { + msg_init_ns(&init_ipc_ns); + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; ++ + ipc_init_proc_interface("sysvipc/msg", + " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n", + IPC_MSG_IDS, sysvipc_msg_proc_show); +--- a/ipc/sem.c ++++ b/ipc/sem.c +@@ -266,6 +266,8 @@ void sem_exit_ns(struct ipc_namespace *n + void __init sem_init(void) + { + sem_init_ns(&init_ipc_ns); ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; + ipc_init_proc_interface("sysvipc/sem", + " key semid perms nsems uid gid cuid cgid otime ctime\n", + IPC_SEM_IDS, sysvipc_sem_proc_show); +--- a/ipc/shm.c ++++ b/ipc/shm.c +@@ -144,6 +144,8 @@ pure_initcall(ipc_ns_init); + + void __init shm_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; + ipc_init_proc_interface("sysvipc/shm", + #if BITS_PER_LONG <= 32 + " key shmid perms size cpid lpid nattch uid gid cuid cgid atime dtime ctime rss swap\n", +--- a/ipc/util.c ++++ b/ipc/util.c +@@ -140,6 +140,9 @@ void __init ipc_init_proc_interface(cons + struct proc_dir_entry *pde; + struct ipc_proc_iface *iface; + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; ++ + iface = kmalloc(sizeof(*iface), GFP_KERNEL); + if (!iface) + return; +--- a/kernel/exec_domain.c ++++ b/kernel/exec_domain.c +@@ -29,6 +29,8 @@ static int execdomains_proc_show(struct + + static int __init proc_execdomains_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; + proc_create_single("execdomains", 0, NULL, execdomains_proc_show); + return 0; + } +--- a/kernel/irq/proc.c ++++ b/kernel/irq/proc.c +@@ -341,6 +341,9 @@ void register_irq_proc(unsigned int irq, + void __maybe_unused *irqp = (void *)(unsigned long) irq; + char name [MAX_NAMELEN]; + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) ++ return; ++ + if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip)) + return; + +@@ -394,6 +397,9 @@ void unregister_irq_proc(unsigned int ir + { + char name [MAX_NAMELEN]; + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) ++ return; ++ + if (!root_irq_dir || !desc->dir) + return; + #ifdef CONFIG_SMP +@@ -432,6 +438,9 @@ void init_irq_proc(void) + unsigned int irq; + struct irq_desc *desc; + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) ++ return; ++ + /* create /proc/irq */ + root_irq_dir = proc_mkdir("irq", NULL); + if (!root_irq_dir) +--- a/kernel/time/timer_list.c ++++ b/kernel/time/timer_list.c +@@ -370,6 +370,8 @@ static int __init init_timer_list_procfs + { + struct proc_dir_entry *pe; + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; + pe = proc_create_seq_private("timer_list", 0400, NULL, &timer_list_sops, + sizeof(struct timer_list_iter), NULL); + if (!pe) +--- a/mm/vmalloc.c ++++ b/mm/vmalloc.c +@@ -3572,6 +3572,8 @@ static const struct seq_operations vmall + + static int __init proc_vmalloc_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; + if (IS_ENABLED(CONFIG_NUMA)) + proc_create_seq_private("vmallocinfo", 0400, NULL, + &vmalloc_op, +--- a/mm/vmstat.c ++++ b/mm/vmstat.c +@@ -2044,10 +2044,12 @@ void __init init_mm_internals(void) + start_shepherd_timer(); + #endif + #ifdef CONFIG_PROC_FS +- proc_create_seq("buddyinfo", 0444, NULL, &fragmentation_op); +- proc_create_seq("pagetypeinfo", 0400, NULL, &pagetypeinfo_op); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { ++ proc_create_seq("buddyinfo", 0444, NULL, &fragmentation_op); ++ proc_create_seq("pagetypeinfo", 0400, NULL, &pagetypeinfo_op); ++ proc_create_seq("zoneinfo", 0444, NULL, &zoneinfo_op); ++ } + proc_create_seq("vmstat", 0444, NULL, &vmstat_op); +- proc_create_seq("zoneinfo", 0444, NULL, &zoneinfo_op); + #endif + } + +--- a/net/8021q/vlanproc.c ++++ b/net/8021q/vlanproc.c +@@ -93,6 +93,9 @@ void vlan_proc_cleanup(struct net *net) + { + struct vlan_net *vn = net_generic(net, vlan_net_id); + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return; ++ + if (vn->proc_vlan_conf) + remove_proc_entry(name_conf, vn->proc_vlan_dir); + +@@ -112,6 +115,9 @@ int __net_init vlan_proc_init(struct net + { + struct vlan_net *vn = net_generic(net, vlan_net_id); + ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; ++ + vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net); + if (!vn->proc_vlan_dir) + goto err; +--- a/net/core/net-procfs.c ++++ b/net/core/net-procfs.c +@@ -290,10 +290,12 @@ static int __net_init dev_proc_net_init( + if (!proc_create_net("dev", 0444, net->proc_net, &dev_seq_ops, + sizeof(struct seq_net_private))) + goto out; +- if (!proc_create_seq("softnet_stat", 0444, net->proc_net, ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && ++ !proc_create_seq("softnet_stat", 0444, net->proc_net, + &softnet_seq_ops)) + goto out_dev; +- if (!proc_create_net("ptype", 0444, net->proc_net, &ptype_seq_ops, ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && ++ !proc_create_net("ptype", 0444, net->proc_net, &ptype_seq_ops, + sizeof(struct seq_net_private))) + goto out_softnet; + +@@ -303,9 +305,11 @@ static int __net_init dev_proc_net_init( + out: + return rc; + out_ptype: +- remove_proc_entry("ptype", net->proc_net); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ remove_proc_entry("ptype", net->proc_net); + out_softnet: +- remove_proc_entry("softnet_stat", net->proc_net); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ remove_proc_entry("softnet_stat", net->proc_net); + out_dev: + remove_proc_entry("dev", net->proc_net); + goto out; +@@ -315,8 +319,10 @@ static void __net_exit dev_proc_net_exit + { + wext_proc_exit(net); + +- remove_proc_entry("ptype", net->proc_net); +- remove_proc_entry("softnet_stat", net->proc_net); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { ++ remove_proc_entry("ptype", net->proc_net); ++ remove_proc_entry("softnet_stat", net->proc_net); ++ } + remove_proc_entry("dev", net->proc_net); + } + +--- a/net/core/sock.c ++++ b/net/core/sock.c +@@ -3680,6 +3680,8 @@ static __net_initdata struct pernet_oper + + static int __init proto_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; + return register_pernet_subsys(&proto_net_ops); + } + +--- a/net/ipv4/fib_trie.c ++++ b/net/ipv4/fib_trie.c +@@ -2986,11 +2986,13 @@ static const struct seq_operations fib_r + + int __net_init fib_proc_init(struct net *net) + { +- if (!proc_create_net("fib_trie", 0444, net->proc_net, &fib_trie_seq_ops, ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && ++ !proc_create_net("fib_trie", 0444, net->proc_net, &fib_trie_seq_ops, + sizeof(struct fib_trie_iter))) + goto out1; + +- if (!proc_create_net_single("fib_triestat", 0444, net->proc_net, ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && ++ !proc_create_net_single("fib_triestat", 0444, net->proc_net, + fib_triestat_seq_show, NULL)) + goto out2; + +@@ -3001,17 +3003,21 @@ int __net_init fib_proc_init(struct net + return 0; + + out3: +- remove_proc_entry("fib_triestat", net->proc_net); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ remove_proc_entry("fib_triestat", net->proc_net); + out2: +- remove_proc_entry("fib_trie", net->proc_net); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ remove_proc_entry("fib_trie", net->proc_net); + out1: + return -ENOMEM; + } + + void __net_exit fib_proc_exit(struct net *net) + { +- remove_proc_entry("fib_trie", net->proc_net); +- remove_proc_entry("fib_triestat", net->proc_net); ++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { ++ remove_proc_entry("fib_trie", net->proc_net); ++ remove_proc_entry("fib_triestat", net->proc_net); ++ } + remove_proc_entry("route", net->proc_net); + } + +--- a/net/ipv4/proc.c ++++ b/net/ipv4/proc.c +@@ -528,5 +528,8 @@ static __net_initdata struct pernet_oper + + int __init ip_misc_proc_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; ++ + return register_pernet_subsys(&ip_proc_ops); + } +--- a/net/ipv4/route.c ++++ b/net/ipv4/route.c +@@ -409,6 +409,9 @@ static struct pernet_operations ip_rt_pr + + static int __init ip_rt_proc_init(void) + { ++ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) ++ return 0; ++ + return register_pernet_subsys(&ip_rt_proc_ops); + } + diff --git a/target/linux/generic/hack-5.10/904-debloat_dma_buf.patch b/target/linux/generic/hack-5.10/904-debloat_dma_buf.patch new file mode 100644 index 0000000000..3c5af9d666 --- /dev/null +++ b/target/linux/generic/hack-5.10/904-debloat_dma_buf.patch @@ -0,0 +1,82 @@ +From e3692cb2fcd5ba1244512a0f43b8118f65f1c375 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 8 Jul 2017 08:20:43 +0200 +Subject: debloat: dmabuf + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/base/Kconfig | 2 +- + drivers/dma-buf/Makefile | 10 +++++++--- + drivers/dma-buf/dma-buf.c | 4 +++- + kernel/sched/core.c | 1 + + 4 files changed, 12 insertions(+), 5 deletions(-) + +--- a/drivers/base/Kconfig ++++ b/drivers/base/Kconfig +@@ -184,7 +184,7 @@ config SOC_BUS + source "drivers/base/regmap/Kconfig" + + config DMA_SHARED_BUFFER +- bool ++ tristate + default n + select IRQ_WORK + help +--- a/drivers/dma-buf/Makefile ++++ b/drivers/dma-buf/Makefile +@@ -1,15 +1,19 @@ + # SPDX-License-Identifier: GPL-2.0-only +-obj-y := dma-buf.o dma-fence.o dma-fence-array.o dma-fence-chain.o \ ++obj-$(CONFIG_DMA_SHARED_BUFFER) := dma-shared-buffer.o ++ ++dma-buf-objs-y := dma-buf.o dma-fence.o dma-fence-array.o dma-fence-chain.o \ + dma-resv.o seqno-fence.o +-obj-$(CONFIG_DMABUF_HEAPS) += dma-heap.o +-obj-$(CONFIG_DMABUF_HEAPS) += heaps/ +-obj-$(CONFIG_SYNC_FILE) += sync_file.o +-obj-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o +-obj-$(CONFIG_UDMABUF) += udmabuf.o ++dma-buf-objs-$(CONFIG_DMABUF_HEAPS) += dma-heap.o ++dma-buf-objs-$(CONFIG_DMABUF_HEAPS) += heaps/ ++dma-buf-objs-$(CONFIG_SYNC_FILE) += sync_file.o ++dma-buf-objs-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o ++dma-buf-objs-$(CONFIG_UDMABUF) += udmabuf.o + + dmabuf_selftests-y := \ + selftest.o \ + st-dma-fence.o \ + st-dma-fence-chain.o + +-obj-$(CONFIG_DMABUF_SELFTESTS) += dmabuf_selftests.o ++dma-buf-objs-$(CONFIG_DMABUF_SELFTESTS) += dmabuf_selftests.o ++ ++dma-shared-buffer-objs := $(dma-buf-objs-y) +--- a/drivers/dma-buf/dma-buf.c ++++ b/drivers/dma-buf/dma-buf.c +@@ -1418,4 +1418,5 @@ static void __exit dma_buf_deinit(void) + dma_buf_uninit_debugfs(); + kern_unmount(dma_buf_mnt); + } +-__exitcall(dma_buf_deinit); ++module_exit(dma_buf_deinit); ++MODULE_LICENSE("GPL"); +--- a/kernel/sched/core.c ++++ b/kernel/sched/core.c +@@ -3054,6 +3054,7 @@ int wake_up_state(struct task_struct *p, + { + return try_to_wake_up(p, state, 0); + } ++EXPORT_SYMBOL_GPL(wake_up_state); + + /* + * Perform scheduler related setup for a newly forked process p. +--- a/fs/d_path.c ++++ b/fs/d_path.c +@@ -311,6 +311,7 @@ char *dynamic_dname(struct dentry *dentr + buffer += buflen - sz; + return memcpy(buffer, temp, sz); + } ++EXPORT_SYMBOL_GPL(dynamic_dname); + + char *simple_dname(struct dentry *dentry, char *buffer, int buflen) + { diff --git a/target/linux/generic/hack-5.10/910-kobject_uevent.patch b/target/linux/generic/hack-5.10/910-kobject_uevent.patch new file mode 100644 index 0000000000..c4c41ca400 --- /dev/null +++ b/target/linux/generic/hack-5.10/910-kobject_uevent.patch @@ -0,0 +1,32 @@ +From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 16 Jul 2017 16:56:10 +0200 +Subject: lib: add uevent_next_seqnum() + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/linux/kobject.h | 5 +++++ + lib/kobject_uevent.c | 37 +++++++++++++++++++++++++++++++++++++ + 2 files changed, 42 insertions(+) + +--- a/lib/kobject_uevent.c ++++ b/lib/kobject_uevent.c +@@ -179,6 +179,18 @@ out: + return r; + } + ++u64 uevent_next_seqnum(void) ++{ ++ u64 seq; ++ ++ mutex_lock(&uevent_sock_mutex); ++ seq = ++uevent_seqnum; ++ mutex_unlock(&uevent_sock_mutex); ++ ++ return seq; ++} ++EXPORT_SYMBOL_GPL(uevent_next_seqnum); ++ + /** + * kobject_synth_uevent - send synthetic uevent with arguments + * diff --git a/target/linux/generic/hack-5.10/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/hack-5.10/911-kobject_add_broadcast_uevent.patch new file mode 100644 index 0000000000..1f3002da4c --- /dev/null +++ b/target/linux/generic/hack-5.10/911-kobject_add_broadcast_uevent.patch @@ -0,0 +1,76 @@ +From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 16 Jul 2017 16:56:10 +0200 +Subject: lib: add uevent_next_seqnum() + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/linux/kobject.h | 5 +++++ + lib/kobject_uevent.c | 37 +++++++++++++++++++++++++++++++++++++ + 2 files changed, 42 insertions(+) + +--- a/include/linux/kobject.h ++++ b/include/linux/kobject.h +@@ -32,6 +32,8 @@ + #define UEVENT_NUM_ENVP 64 /* number of env pointers */ + #define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */ + ++struct sk_buff; ++ + #ifdef CONFIG_UEVENT_HELPER + /* path to the userspace helper executed on an event */ + extern char uevent_helper[]; +@@ -244,4 +246,7 @@ int kobject_synth_uevent(struct kobject + __printf(2, 3) + int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...); + ++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, ++ gfp_t allocation); ++ + #endif /* _KOBJECT_H_ */ +--- a/lib/kobject_uevent.c ++++ b/lib/kobject_uevent.c +@@ -690,6 +690,43 @@ int add_uevent_var(struct kobj_uevent_en + EXPORT_SYMBOL_GPL(add_uevent_var); + + #if defined(CONFIG_NET) ++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, ++ gfp_t allocation) ++{ ++ struct uevent_sock *ue_sk; ++ int err = 0; ++ ++ /* send netlink message */ ++ mutex_lock(&uevent_sock_mutex); ++ list_for_each_entry(ue_sk, &uevent_sock_list, list) { ++ struct sock *uevent_sock = ue_sk->sk; ++ struct sk_buff *skb2; ++ ++ skb2 = skb_clone(skb, allocation); ++ if (!skb2) ++ break; ++ ++ err = netlink_broadcast(uevent_sock, skb2, pid, group, ++ allocation); ++ if (err) ++ break; ++ } ++ mutex_unlock(&uevent_sock_mutex); ++ ++ kfree_skb(skb); ++ return err; ++} ++#else ++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, ++ gfp_t allocation) ++{ ++ kfree_skb(skb); ++ return 0; ++} ++#endif ++EXPORT_SYMBOL_GPL(broadcast_uevent); ++ ++#if defined(CONFIG_NET) + static int uevent_net_broadcast(struct sock *usk, struct sk_buff *skb, + struct netlink_ext_ack *extack) + { diff --git a/target/linux/generic/pending-5.10/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch b/target/linux/generic/pending-5.10/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch new file mode 100644 index 0000000000..39b98eac1b --- /dev/null +++ b/target/linux/generic/pending-5.10/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch @@ -0,0 +1,29 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 22 Oct 2020 22:00:03 +0200 +Subject: [PATCH] compiler.h: only include asm/rwonce.h for kernel code + +This header file is not in uapi, which makes any user space code that includes +linux/compiler.h to fail with the error 'asm/rwonce.h: No such file or directory' + +Fixes: e506ea451254 ("compiler.h: Split {READ,WRITE}_ONCE definitions out into rwonce.h") +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/linux/compiler.h ++++ b/include/linux/compiler.h +@@ -211,6 +211,8 @@ void ftrace_likely_update(struct ftrace_ + __v; \ + }) + ++#include <asm/rwonce.h> ++ + #endif /* __KERNEL__ */ + + /* +@@ -243,6 +245,4 @@ static inline void *offset_to_ptr(const + */ + #define prevent_tail_call_optimization() mb() + +-#include <asm/rwonce.h> +- + #endif /* __LINUX_COMPILER_H */ diff --git a/target/linux/generic/pending-5.10/102-MIPS-only-process-negative-stack-offsets-on-stack-tr.patch b/target/linux/generic/pending-5.10/102-MIPS-only-process-negative-stack-offsets-on-stack-tr.patch new file mode 100644 index 0000000000..cc9f99e8b0 --- /dev/null +++ b/target/linux/generic/pending-5.10/102-MIPS-only-process-negative-stack-offsets-on-stack-tr.patch @@ -0,0 +1,57 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 18 Apr 2018 10:50:05 +0200 +Subject: [PATCH] MIPS: only process negative stack offsets on stack traces + +Fixes endless back traces in cases where the compiler emits a stack +pointer increase in a branch delay slot (probably for some form of +function return). + +[ 3.475442] BUG: MAX_STACK_TRACE_ENTRIES too low! +[ 3.480070] turning off the locking correctness validator. +[ 3.485521] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.34 #0 +[ 3.491475] Stack : 00000000 00000000 00000000 00000000 80e0fce2 00000034 00000000 00000000 +[ 3.499764] 87c3838c 80696377 8061047c 00000000 00000001 00000001 87c2d850 6534689f +[ 3.508059] 00000000 00000000 80e10000 00000000 00000000 000000cf 0000000f 00000000 +[ 3.516353] 00000000 806a0000 00076891 00000000 00000000 00000000 ffffffff 00000000 +[ 3.524648] 806c0000 00000004 80e10000 806a0000 00000003 80690000 00000000 80700000 +[ 3.532942] ... +[ 3.535362] Call Trace: +[ 3.537818] [<80010a48>] show_stack+0x58/0x100 +[ 3.542207] [<804c2f78>] dump_stack+0xe8/0x170 +[ 3.546613] [<80079f90>] save_trace+0xf0/0x110 +[ 3.551010] [<8007b1ec>] mark_lock+0x33c/0x78c +[ 3.555413] [<8007bf48>] __lock_acquire+0x2ac/0x1a08 +[ 3.560337] [<8007de60>] lock_acquire+0x64/0x8c +[ 3.564846] [<804e1570>] _raw_spin_lock_irqsave+0x54/0x78 +[ 3.570186] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.574770] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.579257] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.583839] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.588329] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.592911] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.597401] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.601983] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.606473] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.611055] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.615545] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.620125] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.624619] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.629197] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.633691] [<801b618c>] kernfs_notify+0x94/0xac +[ 3.638269] [<801b7b10>] sysfs_notify+0x74/0xa0 +[ 3.642763] [<801b618c>] kernfs_notify+0x94/0xac + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/kernel/process.c ++++ b/arch/mips/kernel/process.c +@@ -380,6 +380,8 @@ static inline int is_sp_move_ins(union m + + if (ip->i_format.opcode == addiu_op || + ip->i_format.opcode == daddiu_op) { ++ if (ip->i_format.simmediate > 0) ++ return 0; + *frame_size = -ip->i_format.simmediate; + return 1; + } diff --git a/target/linux/generic/pending-5.10/110-ehci_hcd_ignore_oc.patch b/target/linux/generic/pending-5.10/110-ehci_hcd_ignore_oc.patch new file mode 100644 index 0000000000..138d4fa1c5 --- /dev/null +++ b/target/linux/generic/pending-5.10/110-ehci_hcd_ignore_oc.patch @@ -0,0 +1,79 @@ +From: Florian Fainelli <florian@openwrt.org> +Subject: USB: EHCI: add ignore_oc flag to disable overcurrent checking + +This patch adds an ignore_oc flag which can be set by EHCI controller +not supporting or wanting to disable overcurrent checking. The EHCI +platform data in include/linux/usb/ehci_pdriver.h is also augmented to +take advantage of this new flag. + +Signed-off-by: Florian Fainelli <florian@openwrt.org> +--- + drivers/usb/host/ehci-hcd.c | 2 +- + drivers/usb/host/ehci-hub.c | 4 ++-- + drivers/usb/host/ehci-platform.c | 1 + + drivers/usb/host/ehci.h | 1 + + include/linux/usb/ehci_pdriver.h | 1 + + 5 files changed, 6 insertions(+), 3 deletions(-) + +--- a/drivers/usb/host/ehci-hcd.c ++++ b/drivers/usb/host/ehci-hcd.c +@@ -651,7 +651,7 @@ static int ehci_run (struct usb_hcd *hcd + "USB %x.%x started, EHCI %x.%02x%s\n", + ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f), + temp >> 8, temp & 0xff, +- ignore_oc ? ", overcurrent ignored" : ""); ++ (ignore_oc || ehci->ignore_oc) ? ", overcurrent ignored" : ""); + + ehci_writel(ehci, INTR_MASK, + &ehci->regs->intr_enable); /* Turn On Interrupts */ +--- a/drivers/usb/host/ehci-hub.c ++++ b/drivers/usb/host/ehci-hub.c +@@ -643,7 +643,7 @@ ehci_hub_status_data (struct usb_hcd *hc + * always set, seem to clear PORT_OCC and PORT_CSC when writing to + * PORT_POWER; that's surprising, but maybe within-spec. + */ +- if (!ignore_oc) ++ if (!ignore_oc && !ehci->ignore_oc) + mask = PORT_CSC | PORT_PEC | PORT_OCC; + else + mask = PORT_CSC | PORT_PEC; +@@ -1013,7 +1013,7 @@ int ehci_hub_control( + if (temp & PORT_PEC) + status |= USB_PORT_STAT_C_ENABLE << 16; + +- if ((temp & PORT_OCC) && !ignore_oc){ ++ if ((temp & PORT_OCC) && (!ignore_oc && !ehci->ignore_oc)){ + status |= USB_PORT_STAT_C_OVERCURRENT << 16; + + /* +--- a/drivers/usb/host/ehci-platform.c ++++ b/drivers/usb/host/ehci-platform.c +@@ -327,6 +327,8 @@ static int ehci_platform_probe(struct pl + hcd->has_tt = 1; + if (pdata->reset_on_resume) + priv->reset_on_resume = true; ++ if (pdata->ignore_oc) ++ ehci->ignore_oc = 1; + + #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO + if (ehci->big_endian_mmio) { +--- a/drivers/usb/host/ehci.h ++++ b/drivers/usb/host/ehci.h +@@ -218,6 +218,7 @@ struct ehci_hcd { /* one per controlle + unsigned frame_index_bug:1; /* MosChip (AKA NetMos) */ + unsigned need_oc_pp_cycle:1; /* MPC834X port power */ + unsigned imx28_write_fix:1; /* For Freescale i.MX28 */ ++ unsigned ignore_oc:1; + + /* required for usb32 quirk */ + #define OHCI_CTRL_HCFS (3 << 6) +--- a/include/linux/usb/ehci_pdriver.h ++++ b/include/linux/usb/ehci_pdriver.h +@@ -50,6 +50,7 @@ struct usb_ehci_pdata { + unsigned no_io_watchdog:1; + unsigned reset_on_resume:1; + unsigned dma_mask_64:1; ++ unsigned ignore_oc:1; + + /* Turn on all power and clocks */ + int (*power_on)(struct platform_device *pdev); diff --git a/target/linux/generic/pending-5.10/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch b/target/linux/generic/pending-5.10/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch new file mode 100644 index 0000000000..4e83b98724 --- /dev/null +++ b/target/linux/generic/pending-5.10/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch @@ -0,0 +1,82 @@ +From: Tobias Wolf <dev-NTEO@vplace.de> +Subject: mm: Fix alloc_node_mem_map with ARCH_PFN_OFFSET calculation + +An rt288x (ralink) based router (Belkin F5D8235 v1) does not boot with any +kernel beyond version 4.3 resulting in: + +BUG: Bad page state in process swapper pfn:086ac + +bisect resulted in: + +a1c34a3bf00af2cede839879502e12dc68491ad5 is the first bad commit +commit a1c34a3bf00af2cede839879502e12dc68491ad5 +Author: Laura Abbott <laura@labbott.name> +Date: Thu Nov 5 18:48:46 2015 -0800 + + mm: Don't offset memmap for flatmem + + Srinivas Kandagatla reported bad page messages when trying to remove the + bottom 2MB on an ARM based IFC6410 board + + BUG: Bad page state in process swapper pfn:fffa8 + page:ef7fb500 count:0 mapcount:0 mapping: (null) index:0x0 + flags: 0x96640253(locked|error|dirty|active|arch_1|reclaim|mlocked) + page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set + bad because of flags: + flags: 0x200041(locked|active|mlocked) + Modules linked in: + CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-rc3-00007-g412f9ba-dirty +#816 + Hardware name: Qualcomm (Flattened Device Tree) + unwind_backtrace + show_stack + dump_stack + bad_page + free_pages_prepare + free_hot_cold_page + __free_pages + free_highmem_page + mem_init + start_kernel + Disabling lock debugging due to kernel taint + [...] +:040000 040000 2de013c372345fd471cd58f0553c9b38b0ef1cc4 +0a8156f848733dfa21e16c196dfb6c0a76290709 M mm + +This fix for ARM does not account ARCH_PFN_OFFSET for mem_map as later used by +page_to_pfn anymore. + +The following output was generated with two hacked in printk statements: + +printk("before %p vs. %p or %p\n", mem_map, mem_map - offset, mem_map - +(pgdat->node_start_pfn - ARCH_PFN_OFFSET)); + if (page_to_pfn(mem_map) != pgdat->node_start_pfn) + mem_map -= offset + (pgdat->node_start_pfn - ARCH_PFN_OFFSET); +printk("after %p\n", mem_map); + +Output: + +[ 0.000000] before 8861b280 vs. 8861b280 or 8851b280 +[ 0.000000] after 8851b280 + +As seen in the first line mem_map with subtraction of offset does not equal the +mem_map after subtraction of ARCH_PFN_OFFSET. + +After adding the offset of ARCH_PFN_OFFSET as well to mem_map as the +previously calculated offset is zero for the named platform it is able to boot +4.4 and 4.9-rc7 again. + +Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de> +--- + +--- a/mm/page_alloc.c ++++ b/mm/page_alloc.c +@@ -6951,7 +6951,7 @@ static void __ref alloc_node_mem_map(str + if (pgdat == NODE_DATA(0)) { + mem_map = NODE_DATA(0)->node_mem_map; + if (page_to_pfn(mem_map) != pgdat->node_start_pfn) +- mem_map -= offset; ++ mem_map -= offset + (pgdat->node_start_pfn - ARCH_PFN_OFFSET); + } + #endif + } diff --git a/target/linux/generic/pending-5.10/130-add-linux-spidev-compatible-si3210.patch b/target/linux/generic/pending-5.10/130-add-linux-spidev-compatible-si3210.patch new file mode 100644 index 0000000000..355e900a3b --- /dev/null +++ b/target/linux/generic/pending-5.10/130-add-linux-spidev-compatible-si3210.patch @@ -0,0 +1,18 @@ +From: Giuseppe Lippolis <giu.lippolis@gmail.com> +Subject: Add the linux,spidev compatible in spidev Several device in ramips have this binding in the dts + +Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com> +--- + drivers/spi/spidev.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/spi/spidev.c ++++ b/drivers/spi/spidev.c +@@ -682,6 +682,7 @@ static const struct of_device_id spidev_ + { .compatible = "lwn,bk4" }, + { .compatible = "dh,dhcom-board" }, + { .compatible = "menlo,m53cpld" }, ++ { .compatible = "siliconlabs,si3210" }, + {}, + }; + MODULE_DEVICE_TABLE(of, spidev_dt_ids); diff --git a/target/linux/generic/pending-5.10/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch b/target/linux/generic/pending-5.10/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch new file mode 100644 index 0000000000..e48da41fae --- /dev/null +++ b/target/linux/generic/pending-5.10/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch @@ -0,0 +1,78 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: jffs2: use .rename2 and add RENAME_WHITEOUT support + +It is required for renames on overlayfs + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/fs/jffs2/dir.c ++++ b/fs/jffs2/dir.c +@@ -609,7 +609,8 @@ static int jffs2_rmdir (struct inode *di + return ret; + } + +-static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, umode_t mode, dev_t rdev) ++static int __jffs2_mknod (struct inode *dir_i, struct dentry *dentry, ++ umode_t mode, dev_t rdev, bool whiteout) + { + struct jffs2_inode_info *f, *dir_f; + struct jffs2_sb_info *c; +@@ -748,7 +749,11 @@ static int jffs2_mknod (struct inode *di + mutex_unlock(&dir_f->sem); + jffs2_complete_reservation(c); + +- d_instantiate_new(dentry, inode); ++ if (!whiteout) ++ d_instantiate_new(dentry, inode); ++ else ++ unlock_new_inode(inode); ++ + return 0; + + fail: +@@ -756,6 +761,17 @@ static int jffs2_mknod (struct inode *di + return ret; + } + ++static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, umode_t mode, dev_t rdev) ++{ ++ return __jffs2_mknod(dir_i, dentry, mode, rdev, false); ++} ++ ++static int jffs2_whiteout (struct inode *old_dir, struct dentry *old_dentry) ++{ ++ return __jffs2_mknod(old_dir, old_dentry, S_IFCHR | WHITEOUT_MODE, ++ WHITEOUT_DEV, true); ++} ++ + static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry, + struct inode *new_dir_i, struct dentry *new_dentry, + unsigned int flags) +@@ -766,7 +782,7 @@ static int jffs2_rename (struct inode *o + uint8_t type; + uint32_t now; + +- if (flags & ~RENAME_NOREPLACE) ++ if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT)) + return -EINVAL; + + /* The VFS will check for us and prevent trying to rename a +@@ -832,9 +848,14 @@ static int jffs2_rename (struct inode *o + if (d_is_dir(old_dentry) && !victim_f) + inc_nlink(new_dir_i); + +- /* Unlink the original */ +- ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), +- old_dentry->d_name.name, old_dentry->d_name.len, NULL, now); ++ if (flags & RENAME_WHITEOUT) ++ /* Replace with whiteout */ ++ ret = jffs2_whiteout(old_dir_i, old_dentry); ++ else ++ /* Unlink the original */ ++ ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), ++ old_dentry->d_name.name, ++ old_dentry->d_name.len, NULL, now); + + /* We don't touch inode->i_nlink */ + diff --git a/target/linux/generic/pending-5.10/141-jffs2-add-RENAME_EXCHANGE-support.patch b/target/linux/generic/pending-5.10/141-jffs2-add-RENAME_EXCHANGE-support.patch new file mode 100644 index 0000000000..dbc72339c6 --- /dev/null +++ b/target/linux/generic/pending-5.10/141-jffs2-add-RENAME_EXCHANGE-support.patch @@ -0,0 +1,73 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: jffs2: add RENAME_EXCHANGE support + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/fs/jffs2/dir.c ++++ b/fs/jffs2/dir.c +@@ -779,18 +779,31 @@ static int jffs2_rename (struct inode *o + int ret; + struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dir_i->i_sb); + struct jffs2_inode_info *victim_f = NULL; ++ struct inode *fst_inode = d_inode(old_dentry); ++ struct inode *snd_inode = d_inode(new_dentry); + uint8_t type; + uint32_t now; + +- if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT)) ++ if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT|RENAME_EXCHANGE)) + return -EINVAL; + ++ if ((flags & RENAME_EXCHANGE) && (old_dir_i != new_dir_i)) { ++ if (S_ISDIR(fst_inode->i_mode) && !S_ISDIR(snd_inode->i_mode)) { ++ inc_nlink(new_dir_i); ++ drop_nlink(old_dir_i); ++ } ++ else if (!S_ISDIR(fst_inode->i_mode) && S_ISDIR(snd_inode->i_mode)) { ++ drop_nlink(new_dir_i); ++ inc_nlink(old_dir_i); ++ } ++ } ++ + /* The VFS will check for us and prevent trying to rename a + * file over a directory and vice versa, but if it's a directory, + * the VFS can't check whether the victim is empty. The filesystem + * needs to do that for itself. + */ +- if (d_really_is_positive(new_dentry)) { ++ if (d_really_is_positive(new_dentry) && !(flags & RENAME_EXCHANGE)) { + victim_f = JFFS2_INODE_INFO(d_inode(new_dentry)); + if (d_is_dir(new_dentry)) { + struct jffs2_full_dirent *fd; +@@ -825,7 +838,7 @@ static int jffs2_rename (struct inode *o + if (ret) + return ret; + +- if (victim_f) { ++ if (victim_f && !(flags & RENAME_EXCHANGE)) { + /* There was a victim. Kill it off nicely */ + if (d_is_dir(new_dentry)) + clear_nlink(d_inode(new_dentry)); +@@ -851,6 +864,12 @@ static int jffs2_rename (struct inode *o + if (flags & RENAME_WHITEOUT) + /* Replace with whiteout */ + ret = jffs2_whiteout(old_dir_i, old_dentry); ++ else if (flags & RENAME_EXCHANGE) ++ /* Replace the original */ ++ ret = jffs2_do_link(c, JFFS2_INODE_INFO(old_dir_i), ++ d_inode(new_dentry)->i_ino, type, ++ old_dentry->d_name.name, old_dentry->d_name.len, ++ now); + else + /* Unlink the original */ + ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), +@@ -882,7 +901,7 @@ static int jffs2_rename (struct inode *o + return ret; + } + +- if (d_is_dir(old_dentry)) ++ if (d_is_dir(old_dentry) && !(flags & RENAME_EXCHANGE)) + drop_nlink(old_dir_i); + + new_dir_i->i_mtime = new_dir_i->i_ctime = old_dir_i->i_mtime = old_dir_i->i_ctime = ITIME(now); diff --git a/target/linux/generic/pending-5.10/142-jffs2-add-splice-ops.patch b/target/linux/generic/pending-5.10/142-jffs2-add-splice-ops.patch new file mode 100644 index 0000000000..de847a1f5c --- /dev/null +++ b/target/linux/generic/pending-5.10/142-jffs2-add-splice-ops.patch @@ -0,0 +1,20 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: jffs2: add splice ops + +Add splice_read using generic_file_splice_read. +Add splice_write using iter_file_splice_write + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/fs/jffs2/file.c ++++ b/fs/jffs2/file.c +@@ -53,6 +53,8 @@ const struct file_operations jffs2_file_ + .open = generic_file_open, + .read_iter = generic_file_read_iter, + .write_iter = generic_file_write_iter, ++ .splice_read = generic_file_splice_read, ++ .splice_write = iter_file_splice_write, + .unlocked_ioctl=jffs2_ioctl, + .mmap = generic_file_readonly_mmap, + .fsync = jffs2_fsync, diff --git a/target/linux/generic/pending-5.10/150-bridge_allow_receiption_on_disabled_port.patch b/target/linux/generic/pending-5.10/150-bridge_allow_receiption_on_disabled_port.patch new file mode 100644 index 0000000000..6de22b1c7d --- /dev/null +++ b/target/linux/generic/pending-5.10/150-bridge_allow_receiption_on_disabled_port.patch @@ -0,0 +1,45 @@ +From: Stephen Hemminger <stephen@networkplumber.org> +Subject: bridge: allow receiption on disabled port + +When an ethernet device is enslaved to a bridge, and the bridge STP +detects loss of carrier (or operational state down), then normally +packet receiption is blocked. + +This breaks control applications like WPA which maybe expecting to +receive packets to negotiate to bring link up. The bridge needs to +block forwarding packets from these disabled ports, but there is no +hard requirement to not allow local packet delivery. + +Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> +Signed-off-by: Felix Fietkau <nbd@nbd.name> + +--- a/net/bridge/br_input.c ++++ b/net/bridge/br_input.c +@@ -195,6 +195,9 @@ static void __br_handle_local_finish(str + /* note: already called with rcu_read_lock */ + static int br_handle_local_finish(struct net *net, struct sock *sk, struct sk_buff *skb) + { ++ struct net_bridge_port *p = br_port_get_rcu(skb->dev); ++ ++ if (p->state != BR_STATE_DISABLED) + __br_handle_local_finish(skb); + + /* return 1 to signal the okfn() was called so it's ok to use the skb */ +@@ -348,6 +351,17 @@ static rx_handler_result_t br_handle_fra + + forward: + switch (p->state) { ++ case BR_STATE_DISABLED: ++ if (ether_addr_equal(p->br->dev->dev_addr, dest)) ++ skb->pkt_type = PACKET_HOST; ++ ++ if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, ++ dev_net(skb->dev), NULL, skb, skb->dev, NULL, ++ br_handle_local_finish) == 1) { ++ return RX_HANDLER_PASS; ++ } ++ break; ++ + case BR_STATE_FORWARDING: + case BR_STATE_LEARNING: + if (ether_addr_equal(p->br->dev->dev_addr, dest)) diff --git a/target/linux/generic/pending-5.10/190-rtc-rs5c372-support_alarms_up_to_1_week.patch b/target/linux/generic/pending-5.10/190-rtc-rs5c372-support_alarms_up_to_1_week.patch new file mode 100644 index 0000000000..13b79b5c09 --- /dev/null +++ b/target/linux/generic/pending-5.10/190-rtc-rs5c372-support_alarms_up_to_1_week.patch @@ -0,0 +1,94 @@ +From: Daniel González Cabanelas <dgcbueu@gmail.com> +Subject: [PATCH 1/2] rtc: rs5c372: support alarms up to 1 week + +The Ricoh R2221x, R2223x, RS5C372, RV5C387A chips can handle 1 week +alarms. + +Read the "wday" alarm register and convert it to a date to support up 1 +week in our driver. + +Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com> +--- + drivers/rtc/rtc-rs5c372.c | 48 ++++++++++++++++++++++++++++++++++----- + 1 file changed, 42 insertions(+), 6 deletions(-) + +--- a/drivers/rtc/rtc-rs5c372.c ++++ b/drivers/rtc/rtc-rs5c372.c +@@ -393,7 +393,9 @@ static int rs5c_read_alarm(struct device + { + struct i2c_client *client = to_i2c_client(dev); + struct rs5c372 *rs5c = i2c_get_clientdata(client); +- int status; ++ int status, wday_offs; ++ struct rtc_time rtc; ++ unsigned long alarm_secs; + + status = rs5c_get_regs(rs5c); + if (status < 0) +@@ -403,6 +405,30 @@ static int rs5c_read_alarm(struct device + t->time.tm_sec = 0; + t->time.tm_min = bcd2bin(rs5c->regs[RS5C_REG_ALARM_A_MIN] & 0x7f); + t->time.tm_hour = rs5c_reg2hr(rs5c, rs5c->regs[RS5C_REG_ALARM_A_HOURS]); ++ t->time.tm_wday = ffs(rs5c->regs[RS5C_REG_ALARM_A_WDAY] & 0x7f) - 1; ++ ++ /* determine the day, month and year based on alarm wday, taking as a ++ * reference the current time from the rtc ++ */ ++ status = rs5c372_rtc_read_time(dev, &rtc); ++ if (status < 0) ++ return status; ++ ++ wday_offs = t->time.tm_wday - rtc.tm_wday; ++ alarm_secs = mktime64(rtc.tm_year + 1900, ++ rtc.tm_mon + 1, ++ rtc.tm_mday + wday_offs, ++ t->time.tm_hour, ++ t->time.tm_min, ++ t->time.tm_sec); ++ ++ if (wday_offs < 0 || (wday_offs == 0 && ++ (t->time.tm_hour < rtc.tm_hour || ++ (t->time.tm_hour == rtc.tm_hour && ++ t->time.tm_min <= rtc.tm_min)))) ++ alarm_secs += 7 * 86400; ++ ++ rtc_time64_to_tm(alarm_secs, &t->time); + + /* ... and status */ + t->enabled = !!(rs5c->regs[RS5C_REG_CTRL1] & RS5C_CTRL1_AALE); +@@ -417,12 +443,20 @@ static int rs5c_set_alarm(struct device + struct rs5c372 *rs5c = i2c_get_clientdata(client); + int status, addr, i; + unsigned char buf[3]; ++ struct rtc_time rtc_tm; ++ unsigned long rtc_secs, alarm_secs; + +- /* only handle up to 24 hours in the future, like RTC_ALM_SET */ +- if (t->time.tm_mday != -1 +- || t->time.tm_mon != -1 +- || t->time.tm_year != -1) ++ /* chip only can handle alarms up to one week in the future*/ ++ status = rs5c372_rtc_read_time(dev, &rtc_tm); ++ if (status) ++ return status; ++ rtc_secs = rtc_tm_to_time64(&rtc_tm); ++ alarm_secs = rtc_tm_to_time64(&t->time); ++ if (alarm_secs >= rtc_secs + 7 * 86400) { ++ dev_err(dev, "%s: alarm maximum is one week in the future (%d)\n", ++ __func__, status); + return -EINVAL; ++ } + + /* REVISIT: round up tm_sec */ + +@@ -443,7 +477,9 @@ static int rs5c_set_alarm(struct device + /* set alarm */ + buf[0] = bin2bcd(t->time.tm_min); + buf[1] = rs5c_hr2reg(rs5c, t->time.tm_hour); +- buf[2] = 0x7f; /* any/all days */ ++ /* each bit is the day of the week, 0x7f means all days */ ++ buf[2] = (t->time.tm_wday >= 0 && t->time.tm_wday < 7) ? ++ BIT(t->time.tm_wday) : 0x7f; + + for (i = 0; i < sizeof(buf); i++) { + addr = RS5C_ADDR(RS5C_REG_ALARM_A_MIN + i); diff --git a/target/linux/generic/pending-5.10/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch b/target/linux/generic/pending-5.10/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch new file mode 100644 index 0000000000..7e9d0e66c0 --- /dev/null +++ b/target/linux/generic/pending-5.10/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch @@ -0,0 +1,70 @@ +From: Daniel González Cabanelas <dgcbueu@gmail.com> +Subject: [PATCH 2/2] rtc: rs5c372: let the alarm to be used as wakeup source + +Currently there is no use for the interrupts on the rs5c372 RTC and the +wakealarm isn't enabled. There are some devices like NASes which use this +RTC to wake up from the power off state when the INTR pin is activated by +the alarm clock. + +Enable the alarm and let to be used as a wakeup source. + +Tested on a Buffalo LS421DE NAS. + +Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com> +--- + drivers/rtc/rtc-rs5c372.c | 16 ++++++++++++++++ + 1 file changed, 16 insertions(+) + +--- a/drivers/rtc/rtc-rs5c372.c ++++ b/drivers/rtc/rtc-rs5c372.c +@@ -654,6 +654,7 @@ static int rs5c372_probe(struct i2c_clie + int err = 0; + int smbus_mode = 0; + struct rs5c372 *rs5c372; ++ bool rs5c372_can_wakeup_device = false; + + dev_dbg(&client->dev, "%s\n", __func__); + +@@ -689,6 +690,12 @@ static int rs5c372_probe(struct i2c_clie + else + rs5c372->type = id->driver_data; + ++#ifdef CONFIG_OF ++ if(of_property_read_bool(client->dev.of_node, ++ "wakeup-source")) ++ rs5c372_can_wakeup_device = true; ++#endif ++ + /* we read registers 0x0f then 0x00-0x0f; skip the first one */ + rs5c372->regs = &rs5c372->buf[1]; + rs5c372->smbus = smbus_mode; +@@ -722,6 +729,8 @@ static int rs5c372_probe(struct i2c_clie + goto exit; + } + ++ rs5c372->has_irq = 1; ++ + /* if the oscillator lost power and no other software (like + * the bootloader) set it up, do it here. + * +@@ -748,6 +757,10 @@ static int rs5c372_probe(struct i2c_clie + ); + + /* REVISIT use client->irq to register alarm irq ... */ ++ if (rs5c372_can_wakeup_device) { ++ device_init_wakeup(&client->dev, true); ++ } ++ + rs5c372->rtc = devm_rtc_device_register(&client->dev, + rs5c372_driver.driver.name, + &rs5c372_rtc_ops, THIS_MODULE); +@@ -761,6 +774,9 @@ static int rs5c372_probe(struct i2c_clie + if (err) + goto exit; + ++ /* the rs5c372 alarm only supports a minute accuracy */ ++ rs5c372->rtc->uie_unsupported = 1; ++ + return 0; + + exit: diff --git a/target/linux/generic/pending-5.10/201-extra_optimization.patch b/target/linux/generic/pending-5.10/201-extra_optimization.patch new file mode 100644 index 0000000000..53486680a2 --- /dev/null +++ b/target/linux/generic/pending-5.10/201-extra_optimization.patch @@ -0,0 +1,31 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: Upgrade to Linux 2.6.19 + +- Includes large parts of the patch from #1021 by dpalffy +- Includes RB532 NAND driver changes by n0-1 + +[john@phrozen.org: feix will add this to his upstream queue] + +lede-commit: bff468813f78f81e36ebb2a3f4354de7365e640f +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + Makefile | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/Makefile ++++ b/Makefile +@@ -733,11 +733,11 @@ KBUILD_CFLAGS += $(call cc-disable-warni + KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) + + ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE +-KBUILD_CFLAGS += -O2 ++KBUILD_CFLAGS += -O2 $(EXTRA_OPTIMIZATION) + else ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3 +-KBUILD_CFLAGS += -O3 ++KBUILD_CFLAGS += -O3 $(EXTRA_OPTIMIZATION) + else ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE +-KBUILD_CFLAGS += -Os ++KBUILD_CFLAGS += -Os -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION) + endif + + # Tell gcc to never replace conditional load with a non-conditional one diff --git a/target/linux/generic/pending-5.10/203-kallsyms_uncompressed.patch b/target/linux/generic/pending-5.10/203-kallsyms_uncompressed.patch new file mode 100644 index 0000000000..35d0333ad5 --- /dev/null +++ b/target/linux/generic/pending-5.10/203-kallsyms_uncompressed.patch @@ -0,0 +1,119 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: add a config option for keeping the kallsyms table uncompressed, saving ~9kb kernel size after lzma on ar71xx + +[john@phrozen.org: added to my upstream queue 30.12.2016] +lede-commit: e0e3509b5ce2ccf93d4d67ea907613f5f7ec2eed +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + init/Kconfig | 11 +++++++++++ + kernel/kallsyms.c | 8 ++++++++ + scripts/kallsyms.c | 12 ++++++++++++ + scripts/link-vmlinux.sh | 4 ++++ + 4 files changed, 35 insertions(+) + +--- a/init/Kconfig ++++ b/init/Kconfig +@@ -1384,6 +1384,17 @@ config SYSCTL_ARCH_UNALIGN_ALLOW + the unaligned access emulation. + see arch/parisc/kernel/unaligned.c for reference + ++config KALLSYMS_UNCOMPRESSED ++ bool "Keep kallsyms uncompressed" ++ depends on KALLSYMS ++ help ++ Normally kallsyms contains compressed symbols (using a token table), ++ reducing the uncompressed kernel image size. Keeping the symbol table ++ uncompressed significantly improves the size of this part in compressed ++ kernel images. ++ ++ Say N unless you need compressed kernel images to be small. ++ + config HAVE_PCSPKR_PLATFORM + bool + +--- a/kernel/kallsyms.c ++++ b/kernel/kallsyms.c +@@ -77,6 +77,11 @@ static unsigned int kallsyms_expand_symb + * For every byte on the compressed symbol data, copy the table + * entry for that byte. + */ ++#ifdef CONFIG_KALLSYMS_UNCOMPRESSED ++ memcpy(result, data + 1, len - 1); ++ result += len - 1; ++ len = 0; ++#endif + while (len) { + tptr = &kallsyms_token_table[kallsyms_token_index[*data]]; + data++; +@@ -109,6 +114,9 @@ tail: + */ + static char kallsyms_get_symbol_type(unsigned int off) + { ++#ifdef CONFIG_KALLSYMS_UNCOMPRESSED ++ return kallsyms_names[off + 1]; ++#endif + /* + * Get just the first code, look it up in the token table, + * and return the first char from this token. +--- a/scripts/kallsyms.c ++++ b/scripts/kallsyms.c +@@ -58,6 +58,7 @@ static struct addr_range percpu_range = + static struct sym_entry **table; + static unsigned int table_size, table_cnt; + static int all_symbols; ++static int uncompressed; + static int absolute_percpu; + static int base_relative; + +@@ -480,6 +481,9 @@ static void write_src(void) + + free(markers); + ++ if (uncompressed) ++ return; ++ + output_label("kallsyms_token_table"); + off = 0; + for (i = 0; i < 256; i++) { +@@ -531,6 +535,9 @@ static unsigned char *find_token(unsigne + { + int i; + ++ if (uncompressed) ++ return NULL; ++ + for (i = 0; i < len - 1; i++) { + if (str[i] == token[0] && str[i+1] == token[1]) + return &str[i]; +@@ -603,6 +610,9 @@ static void optimize_result(void) + { + int i, best; + ++ if (uncompressed) ++ return; ++ + /* using the '\0' symbol last allows compress_symbols to use standard + * fast string functions */ + for (i = 255; i >= 0; i--) { +@@ -767,6 +777,8 @@ int main(int argc, char **argv) + absolute_percpu = 1; + else if (strcmp(argv[i], "--base-relative") == 0) + base_relative = 1; ++ else if (strcmp(argv[i], "--uncompressed") == 0) ++ uncompressed = 1; + else + usage(); + } +--- a/scripts/link-vmlinux.sh ++++ b/scripts/link-vmlinux.sh +@@ -186,6 +186,10 @@ kallsyms() + kallsymopt="${kallsymopt} --base-relative" + fi + ++ if [ -n "${CONFIG_KALLSYMS_UNCOMPRESSED}" ]; then ++ kallsymopt="${kallsymopt} --uncompressed" ++ fi ++ + info KSYMS ${2} + ${NM} -n ${1} | scripts/kallsyms ${kallsymopt} > ${2} + } diff --git a/target/linux/generic/pending-5.10/205-backtrace_module_info.patch b/target/linux/generic/pending-5.10/205-backtrace_module_info.patch new file mode 100644 index 0000000000..5953214757 --- /dev/null +++ b/target/linux/generic/pending-5.10/205-backtrace_module_info.patch @@ -0,0 +1,41 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: when KALLSYMS is disabled, print module address + size for matching backtrace entries + +[john@phrozen.org: felix will add this to his upstream queue] + +lede-commit 53827cdc824556cda910b23ce5030c363b8f1461 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + lib/vsprintf.c | 15 +++++++++++---- + 1 file changed, 11 insertions(+), 4 deletions(-) + +--- a/lib/vsprintf.c ++++ b/lib/vsprintf.c +@@ -957,8 +957,10 @@ char *symbol_string(char *buf, char *end + struct printf_spec spec, const char *fmt) + { + unsigned long value; +-#ifdef CONFIG_KALLSYMS + char sym[KSYM_SYMBOL_LEN]; ++#ifndef CONFIG_KALLSYMS ++ struct module *mod; ++ int len; + #endif + + if (fmt[1] == 'R') +@@ -975,8 +977,14 @@ char *symbol_string(char *buf, char *end + + return string_nocheck(buf, end, sym, spec); + #else +- return special_hex_number(buf, end, value, sizeof(void *)); ++ len = snprintf(sym, sizeof(sym), "0x%lx", value); ++ mod = __module_address(value); ++ if (mod) ++ snprintf(sym + len, sizeof(sym) - len, " [%s@%p+0x%x]", ++ mod->name, mod->core_layout.base, ++ mod->core_layout.size); + #endif ++ return string(buf, end, sym, spec); + } + + static const struct printf_spec default_str_spec = { diff --git a/target/linux/generic/pending-5.10/240-remove-unsane-filenames-from-deps_initramfs-list.patch b/target/linux/generic/pending-5.10/240-remove-unsane-filenames-from-deps_initramfs-list.patch new file mode 100644 index 0000000000..29cfade716 --- /dev/null +++ b/target/linux/generic/pending-5.10/240-remove-unsane-filenames-from-deps_initramfs-list.patch @@ -0,0 +1,30 @@ +From: Gabor Juhos <juhosg@openwrt.org> +Subject: usr: sanitize deps_initramfs list + +If any filename in the intramfs dependency +list contains a colon, that causes a kernel +build error like this: + +/devel/openwrt/build_dir/linux-ar71xx_generic/linux-3.6.6/usr/Makefile:58: *** multiple target patterns. Stop. +make[5]: *** [usr] Error 2 + +Fix it by removing such filenames from the +deps_initramfs list. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + usr/Makefile | 8 +++++--- + 1 file changed, 5 insertions(+), 3 deletions(-) + +--- a/usr/Makefile ++++ b/usr/Makefile +@@ -61,6 +61,8 @@ hostprogs := gen_init_cpio + # The dependency list is generated by gen_initramfs.sh -l + -include $(obj)/.initramfs_data.cpio.d + ++deps_initramfs := $(foreach v,$(deps_initramfs),$(if $(findstring :,$(v)),,$(v))) ++ + # do not try to update files included in initramfs + $(deps_initramfs): ; + diff --git a/target/linux/generic/pending-5.10/261-enable_wilink_platform_without_drivers.patch b/target/linux/generic/pending-5.10/261-enable_wilink_platform_without_drivers.patch new file mode 100644 index 0000000000..cd31f9d934 --- /dev/null +++ b/target/linux/generic/pending-5.10/261-enable_wilink_platform_without_drivers.patch @@ -0,0 +1,20 @@ +From: Imre Kaloz <kaloz@openwrt.org> +Subject: [PATCH] hack: net: wireless: make the wl12xx glue code available with + compat-wireless, too + +Signed-off-by: Imre Kaloz <kaloz@openwrt.org> +--- + drivers/net/wireless/ti/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ti/Kconfig ++++ b/drivers/net/wireless/ti/Kconfig +@@ -20,7 +20,7 @@ source "drivers/net/wireless/ti/wlcore/K + + config WILINK_PLATFORM_DATA + bool "TI WiLink platform data" +- depends on WLCORE_SDIO || WL1251_SDIO ++ depends on WLCORE_SDIO || WL1251_SDIO || ARCH_OMAP2PLUS + default y + help + Small platform data bit needed to pass data to the sdio modules. diff --git a/target/linux/generic/pending-5.10/270-platform-mikrotik-build-bits.patch b/target/linux/generic/pending-5.10/270-platform-mikrotik-build-bits.patch new file mode 100644 index 0000000000..df738ef97b --- /dev/null +++ b/target/linux/generic/pending-5.10/270-platform-mikrotik-build-bits.patch @@ -0,0 +1,31 @@ +From c2deb5ef01a0ef09088832744cbace9e239a6ee0 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Thibaut=20VAR=C3=88NE?= <hacks@slashdirt.org> +Date: Sat, 28 Mar 2020 12:11:50 +0100 +Subject: [PATCH] generic: platform/mikrotik build bits (5.4) +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This patch adds platform/mikrotik kernel build bits + +Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org> +--- + drivers/platform/Kconfig | 2 ++ + drivers/platform/Makefile | 1 + + 2 files changed, 3 insertions(+) + +--- a/drivers/platform/Kconfig ++++ b/drivers/platform/Kconfig +@@ -13,3 +13,5 @@ source "drivers/platform/chrome/Kconfig" + source "drivers/platform/mellanox/Kconfig" + + source "drivers/platform/olpc/Kconfig" ++ ++source "drivers/platform/mikrotik/Kconfig" +--- a/drivers/platform/Makefile ++++ b/drivers/platform/Makefile +@@ -9,3 +9,4 @@ obj-$(CONFIG_MIPS) += mips/ + obj-$(CONFIG_OLPC_EC) += olpc/ + obj-$(CONFIG_GOLDFISH) += goldfish/ + obj-$(CONFIG_CHROME_PLATFORMS) += chrome/ ++obj-$(CONFIG_MIKROTIK) += mikrotik/ diff --git a/target/linux/generic/pending-5.10/300-mips_expose_boot_raw.patch b/target/linux/generic/pending-5.10/300-mips_expose_boot_raw.patch new file mode 100644 index 0000000000..a454733e66 --- /dev/null +++ b/target/linux/generic/pending-5.10/300-mips_expose_boot_raw.patch @@ -0,0 +1,40 @@ +From: Mark Miller <mark@mirell.org> +Subject: mips: expose CONFIG_BOOT_RAW + +This exposes the CONFIG_BOOT_RAW symbol in Kconfig. This is needed on +certain Broadcom chipsets running CFE in order to load the kernel. + +Signed-off-by: Mark Miller <mark@mirell.org> +Acked-by: Rob Landley <rob@landley.net> +--- +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -1077,9 +1077,6 @@ config FW_ARC + config ARCH_MAY_HAVE_PC_FDC + bool + +-config BOOT_RAW +- bool +- + config CEVT_BCM1480 + bool + +@@ -3169,6 +3166,18 @@ choice + bool "Extend builtin kernel arguments with bootloader arguments" + endchoice + ++config BOOT_RAW ++ bool "Enable the kernel to be executed from the load address" ++ default n ++ help ++ Allow the kernel to be executed from the load address for ++ bootloaders which cannot read the ELF format. This places ++ a jump to start_kernel at the load address. ++ ++ If unsure, say N. ++ ++ ++ + endmenu + + config LOCKDEP_SUPPORT diff --git a/target/linux/generic/pending-5.10/302-mips_no_branch_likely.patch b/target/linux/generic/pending-5.10/302-mips_no_branch_likely.patch new file mode 100644 index 0000000000..271923fca8 --- /dev/null +++ b/target/linux/generic/pending-5.10/302-mips_no_branch_likely.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: mips: use -mno-branch-likely for kernel and userspace + +saves ~11k kernel size after lzma and ~12k squashfs size in the + +lede-commit: 41a039f46450ffae9483d6216422098669da2900 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/mips/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -95,7 +95,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin + # machines may also. Since BFD is incredibly buggy with respect to + # crossformat linking we rely on the elf2ecoff tool for format conversion. + # +-cflags-y += -G 0 -mno-abicalls -fno-pic -pipe ++cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely + cflags-y += -msoft-float + LDFLAGS_vmlinux += -G 0 -static -n -nostdlib + KBUILD_AFLAGS_MODULE += -mlong-calls diff --git a/target/linux/generic/pending-5.10/305-mips_module_reloc.patch b/target/linux/generic/pending-5.10/305-mips_module_reloc.patch new file mode 100644 index 0000000000..839ba24293 --- /dev/null +++ b/target/linux/generic/pending-5.10/305-mips_module_reloc.patch @@ -0,0 +1,371 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: mips: replace -mlong-calls with -mno-long-calls to make function calls faster in kernel modules to achieve this, try to + +lede-commit: 3b3d64743ba2a874df9d70cd19e242205b0a788c +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/mips/Makefile | 5 + + arch/mips/include/asm/module.h | 5 + + arch/mips/kernel/module.c | 279 ++++++++++++++++++++++++++++++++++++++++- + 3 files changed, 284 insertions(+), 5 deletions(-) + +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -98,8 +98,18 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin + cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely + cflags-y += -msoft-float + LDFLAGS_vmlinux += -G 0 -static -n -nostdlib ++ifdef CONFIG_64BIT + KBUILD_AFLAGS_MODULE += -mlong-calls + KBUILD_CFLAGS_MODULE += -mlong-calls ++else ++ ifdef CONFIG_DYNAMIC_FTRACE ++ KBUILD_AFLAGS_MODULE += -mlong-calls ++ KBUILD_CFLAGS_MODULE += -mlong-calls ++ else ++ KBUILD_AFLAGS_MODULE += -mno-long-calls ++ KBUILD_CFLAGS_MODULE += -mno-long-calls ++ endif ++endif + + ifeq ($(CONFIG_RELOCATABLE),y) + LDFLAGS_vmlinux += --emit-relocs +--- a/arch/mips/include/asm/module.h ++++ b/arch/mips/include/asm/module.h +@@ -12,6 +12,11 @@ struct mod_arch_specific { + const struct exception_table_entry *dbe_start; + const struct exception_table_entry *dbe_end; + struct mips_hi16 *r_mips_hi16_list; ++ ++ void *phys_plt_tbl; ++ void *virt_plt_tbl; ++ unsigned int phys_plt_offset; ++ unsigned int virt_plt_offset; + }; + + typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */ +--- a/arch/mips/kernel/module.c ++++ b/arch/mips/kernel/module.c +@@ -31,14 +31,221 @@ struct mips_hi16 { + static LIST_HEAD(dbe_list); + static DEFINE_SPINLOCK(dbe_lock); + +-#ifdef MODULE_START ++/* ++ * Get the potential max trampolines size required of the init and ++ * non-init sections. Only used if we cannot find enough contiguous ++ * physically mapped memory to put the module into. ++ */ ++static unsigned int ++get_plt_size(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, ++ const char *secstrings, unsigned int symindex, bool is_init) ++{ ++ unsigned long ret = 0; ++ unsigned int i, j; ++ Elf_Sym *syms; ++ ++ /* Everything marked ALLOC (this includes the exported symbols) */ ++ for (i = 1; i < hdr->e_shnum; ++i) { ++ unsigned int info = sechdrs[i].sh_info; ++ ++ if (sechdrs[i].sh_type != SHT_REL ++ && sechdrs[i].sh_type != SHT_RELA) ++ continue; ++ ++ /* Not a valid relocation section? */ ++ if (info >= hdr->e_shnum) ++ continue; ++ ++ /* Don't bother with non-allocated sections */ ++ if (!(sechdrs[info].sh_flags & SHF_ALLOC)) ++ continue; ++ ++ /* If it's called *.init*, and we're not init, we're ++ not interested */ ++ if ((strstr(secstrings + sechdrs[i].sh_name, ".init") != 0) ++ != is_init) ++ continue; ++ ++ syms = (Elf_Sym *) sechdrs[symindex].sh_addr; ++ if (sechdrs[i].sh_type == SHT_REL) { ++ Elf_Mips_Rel *rel = (void *) sechdrs[i].sh_addr; ++ unsigned int size = sechdrs[i].sh_size / sizeof(*rel); ++ ++ for (j = 0; j < size; ++j) { ++ Elf_Sym *sym; ++ ++ if (ELF_MIPS_R_TYPE(rel[j]) != R_MIPS_26) ++ continue; ++ ++ sym = syms + ELF_MIPS_R_SYM(rel[j]); ++ if (!is_init && sym->st_shndx != SHN_UNDEF) ++ continue; ++ ++ ret += 4 * sizeof(int); ++ } ++ } else { ++ Elf_Mips_Rela *rela = (void *) sechdrs[i].sh_addr; ++ unsigned int size = sechdrs[i].sh_size / sizeof(*rela); ++ ++ for (j = 0; j < size; ++j) { ++ Elf_Sym *sym; ++ ++ if (ELF_MIPS_R_TYPE(rela[j]) != R_MIPS_26) ++ continue; ++ ++ sym = syms + ELF_MIPS_R_SYM(rela[j]); ++ if (!is_init && sym->st_shndx != SHN_UNDEF) ++ continue; ++ ++ ret += 4 * sizeof(int); ++ } ++ } ++ } ++ ++ return ret; ++} ++ ++#ifndef MODULE_START ++static void *alloc_phys(unsigned long size) ++{ ++ unsigned order; ++ struct page *page; ++ struct page *p; ++ ++ size = PAGE_ALIGN(size); ++ order = get_order(size); ++ ++ page = alloc_pages(GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN | ++ __GFP_THISNODE, order); ++ if (!page) ++ return NULL; ++ ++ split_page(page, order); ++ ++ /* mark all pages except for the last one */ ++ for (p = page; p + 1 < page + (size >> PAGE_SHIFT); ++p) ++ set_bit(PG_owner_priv_1, &p->flags); ++ ++ for (p = page + (size >> PAGE_SHIFT); p < page + (1 << order); ++p) ++ __free_page(p); ++ ++ return page_address(page); ++} ++#endif ++ ++static void free_phys(void *ptr) ++{ ++ struct page *page; ++ bool free; ++ ++ page = virt_to_page(ptr); ++ do { ++ free = test_and_clear_bit(PG_owner_priv_1, &page->flags); ++ __free_page(page); ++ page++; ++ } while (free); ++} ++ ++ + void *module_alloc(unsigned long size) + { ++#ifdef MODULE_START + return __vmalloc_node_range(size, 1, MODULE_START, MODULE_END, + GFP_KERNEL, PAGE_KERNEL, 0, NUMA_NO_NODE, + __builtin_return_address(0)); ++#else ++ void *ptr; ++ ++ if (size == 0) ++ return NULL; ++ ++ ptr = alloc_phys(size); ++ ++ /* If we failed to allocate physically contiguous memory, ++ * fall back to regular vmalloc. The module loader code will ++ * create jump tables to handle long jumps */ ++ if (!ptr) ++ return vmalloc(size); ++ ++ return ptr; ++#endif + } ++ ++static inline bool is_phys_addr(void *ptr) ++{ ++#ifdef CONFIG_64BIT ++ return (KSEGX((unsigned long)ptr) == CKSEG0); ++#else ++ return (KSEGX(ptr) == KSEG0); + #endif ++} ++ ++/* Free memory returned from module_alloc */ ++void module_memfree(void *module_region) ++{ ++ if (is_phys_addr(module_region)) ++ free_phys(module_region); ++ else ++ vfree(module_region); ++} ++ ++static void *__module_alloc(int size, bool phys) ++{ ++ void *ptr; ++ ++ if (phys) ++ ptr = kmalloc(size, GFP_KERNEL); ++ else ++ ptr = vmalloc(size); ++ return ptr; ++} ++ ++static void __module_free(void *ptr) ++{ ++ if (is_phys_addr(ptr)) ++ kfree(ptr); ++ else ++ vfree(ptr); ++} ++ ++int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, ++ char *secstrings, struct module *mod) ++{ ++ unsigned int symindex = 0; ++ unsigned int core_size, init_size; ++ int i; ++ ++ mod->arch.phys_plt_offset = 0; ++ mod->arch.virt_plt_offset = 0; ++ mod->arch.phys_plt_tbl = NULL; ++ mod->arch.virt_plt_tbl = NULL; ++ ++ if (IS_ENABLED(CONFIG_64BIT)) ++ return 0; ++ ++ for (i = 1; i < hdr->e_shnum; i++) ++ if (sechdrs[i].sh_type == SHT_SYMTAB) ++ symindex = i; ++ ++ core_size = get_plt_size(hdr, sechdrs, secstrings, symindex, false); ++ init_size = get_plt_size(hdr, sechdrs, secstrings, symindex, true); ++ ++ if ((core_size + init_size) == 0) ++ return 0; ++ ++ mod->arch.phys_plt_tbl = __module_alloc(core_size + init_size, 1); ++ if (!mod->arch.phys_plt_tbl) ++ return -ENOMEM; ++ ++ mod->arch.virt_plt_tbl = __module_alloc(core_size + init_size, 0); ++ if (!mod->arch.virt_plt_tbl) { ++ __module_free(mod->arch.phys_plt_tbl); ++ mod->arch.phys_plt_tbl = NULL; ++ return -ENOMEM; ++ } ++ ++ return 0; ++} + + static int apply_r_mips_none(struct module *me, u32 *location, + u32 base, Elf_Addr v, bool rela) +@@ -54,9 +261,40 @@ static int apply_r_mips_32(struct module + return 0; + } + ++static Elf_Addr add_plt_entry_to(unsigned *plt_offset, ++ void *start, Elf_Addr v) ++{ ++ unsigned *tramp = start + *plt_offset; ++ *plt_offset += 4 * sizeof(int); ++ ++ /* adjust carry for addiu */ ++ if (v & 0x00008000) ++ v += 0x10000; ++ ++ tramp[0] = 0x3c190000 | (v >> 16); /* lui t9, hi16 */ ++ tramp[1] = 0x27390000 | (v & 0xffff); /* addiu t9, t9, lo16 */ ++ tramp[2] = 0x03200008; /* jr t9 */ ++ tramp[3] = 0x00000000; /* nop */ ++ ++ return (Elf_Addr) tramp; ++} ++ ++static Elf_Addr add_plt_entry(struct module *me, void *location, Elf_Addr v) ++{ ++ if (is_phys_addr(location)) ++ return add_plt_entry_to(&me->arch.phys_plt_offset, ++ me->arch.phys_plt_tbl, v); ++ else ++ return add_plt_entry_to(&me->arch.virt_plt_offset, ++ me->arch.virt_plt_tbl, v); ++ ++} ++ + static int apply_r_mips_26(struct module *me, u32 *location, + u32 base, Elf_Addr v, bool rela) + { ++ u32 ofs = base & 0x03ffffff; ++ + if (v % 4) { + pr_err("module %s: dangerous R_MIPS_26 relocation\n", + me->name); +@@ -64,13 +302,17 @@ static int apply_r_mips_26(struct module + } + + if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { +- pr_err("module %s: relocation overflow\n", +- me->name); +- return -ENOEXEC; ++ v = add_plt_entry(me, location, v + (ofs << 2)); ++ if (!v) { ++ pr_err("module %s: relocation overflow\n", ++ me->name); ++ return -ENOEXEC; ++ } ++ ofs = 0; + } + + *location = (*location & ~0x03ffffff) | +- ((base + (v >> 2)) & 0x03ffffff); ++ ((ofs + (v >> 2)) & 0x03ffffff); + + return 0; + } +@@ -446,9 +688,36 @@ int module_finalize(const Elf_Ehdr *hdr, + list_add(&me->arch.dbe_list, &dbe_list); + spin_unlock_irq(&dbe_lock); + } ++ ++ /* Get rid of the fixup trampoline if we're running the module ++ * from physically mapped address space */ ++ if (me->arch.phys_plt_offset == 0) { ++ __module_free(me->arch.phys_plt_tbl); ++ me->arch.phys_plt_tbl = NULL; ++ } ++ if (me->arch.virt_plt_offset == 0) { ++ __module_free(me->arch.virt_plt_tbl); ++ me->arch.virt_plt_tbl = NULL; ++ } ++ + return 0; + } + ++void module_arch_freeing_init(struct module *mod) ++{ ++ if (mod->state == MODULE_STATE_LIVE) ++ return; ++ ++ if (mod->arch.phys_plt_tbl) { ++ __module_free(mod->arch.phys_plt_tbl); ++ mod->arch.phys_plt_tbl = NULL; ++ } ++ if (mod->arch.virt_plt_tbl) { ++ __module_free(mod->arch.virt_plt_tbl); ++ mod->arch.virt_plt_tbl = NULL; ++ } ++} ++ + void module_arch_cleanup(struct module *mod) + { + spin_lock_irq(&dbe_lock); diff --git a/target/linux/generic/pending-5.10/307-mips_highmem_offset.patch b/target/linux/generic/pending-5.10/307-mips_highmem_offset.patch new file mode 100644 index 0000000000..e1ada22f34 --- /dev/null +++ b/target/linux/generic/pending-5.10/307-mips_highmem_offset.patch @@ -0,0 +1,19 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: adjust mips highmem offset to avoid the need for -mlong-calls on systems with >256M RAM + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/mips/include/asm/mach-generic/spaces.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/mips/include/asm/mach-generic/spaces.h ++++ b/arch/mips/include/asm/mach-generic/spaces.h +@@ -54,7 +54,7 @@ + * Memory above this physical address will be considered highmem. + */ + #ifndef HIGHMEM_START +-#define HIGHMEM_START _AC(0x20000000, UL) ++#define HIGHMEM_START _AC(0x10000000, UL) + #endif + + #endif /* CONFIG_32BIT */ diff --git a/target/linux/generic/pending-5.10/308-mips32r2_tune.patch b/target/linux/generic/pending-5.10/308-mips32r2_tune.patch new file mode 100644 index 0000000000..54c0e01023 --- /dev/null +++ b/target/linux/generic/pending-5.10/308-mips32r2_tune.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: add -mtune=34kc to MIPS CFLAGS when building for mips32r2 + +This provides a good tradeoff across at least 24Kc-74Kc, while also +producing smaller code. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/mips/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -155,7 +155,7 @@ cflags-$(CONFIG_CPU_VR41XX) += -march=r4 + cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap + cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap + cflags-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,--trap +-cflags-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,--trap ++cflags-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -mtune=34kc -Wa,--trap + cflags-$(CONFIG_CPU_MIPS32_R5) += -march=mips32r5 -Wa,--trap -modd-spreg + cflags-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,--trap -modd-spreg + cflags-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,--trap diff --git a/target/linux/generic/pending-5.10/309-MIPS-Add-CPU-option-reporting-to-proc-cpuinfo.patch b/target/linux/generic/pending-5.10/309-MIPS-Add-CPU-option-reporting-to-proc-cpuinfo.patch new file mode 100644 index 0000000000..794f027f18 --- /dev/null +++ b/target/linux/generic/pending-5.10/309-MIPS-Add-CPU-option-reporting-to-proc-cpuinfo.patch @@ -0,0 +1,140 @@ +From 87ec87c2ad615c1a177cd08ef5fa29fc739f6e50 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sun, 23 Dec 2018 18:06:53 +0100 +Subject: [PATCH] MIPS: Add CPU option reporting to /proc/cpuinfo + +Many MIPS CPUs have optional CPU features which are not activates for +all CPU cores. Print the CPU options which are implemented in the core +in /proc/cpuinfo. This makes it possible to see what features are +supported and which are not supported. This should cover all standard +MIPS extensions, before it only printed information about the main MIPS +ASEs. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + arch/mips/kernel/proc.c | 116 ++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 116 insertions(+) + +--- a/arch/mips/kernel/proc.c ++++ b/arch/mips/kernel/proc.c +@@ -138,6 +138,120 @@ static int show_cpuinfo(struct seq_file + seq_printf(m, "micromips kernel\t: %s\n", + (read_c0_config3() & MIPS_CONF3_ISA_OE) ? "yes" : "no"); + } ++ ++ seq_printf(m, "Options implemented\t:"); ++ if (cpu_has_tlb) ++ seq_printf(m, "%s", " tlb"); ++ if (cpu_has_ftlb) ++ seq_printf(m, "%s", " ftlb"); ++ if (cpu_has_tlbinv) ++ seq_printf(m, "%s", " tlbinv"); ++ if (cpu_has_segments) ++ seq_printf(m, "%s", " segments"); ++ if (cpu_has_rixiex) ++ seq_printf(m, "%s", " rixiex"); ++ if (cpu_has_ldpte) ++ seq_printf(m, "%s", " ldpte"); ++ if (cpu_has_maar) ++ seq_printf(m, "%s", " maar"); ++ if (cpu_has_rw_llb) ++ seq_printf(m, "%s", " rw_llb"); ++ if (cpu_has_4kex) ++ seq_printf(m, "%s", " 4kex"); ++ if (cpu_has_3k_cache) ++ seq_printf(m, "%s", " 3k_cache"); ++ if (cpu_has_4k_cache) ++ seq_printf(m, "%s", " 4k_cache"); ++ if (cpu_has_6k_cache) ++ seq_printf(m, "%s", " 6k_cache"); ++ if (cpu_has_8k_cache) ++ seq_printf(m, "%s", " 8k_cache"); ++ if (cpu_has_tx39_cache) ++ seq_printf(m, "%s", " tx39_cache"); ++ if (cpu_has_octeon_cache) ++ seq_printf(m, "%s", " octeon_cache"); ++ if (cpu_has_fpu) ++ seq_printf(m, "%s", " fpu"); ++ if (cpu_has_32fpr) ++ seq_printf(m, "%s", " 32fpr"); ++ if (cpu_has_cache_cdex_p) ++ seq_printf(m, "%s", " cache_cdex_p"); ++ if (cpu_has_cache_cdex_s) ++ seq_printf(m, "%s", " cache_cdex_s"); ++ if (cpu_has_prefetch) ++ seq_printf(m, "%s", " prefetch"); ++ if (cpu_has_mcheck) ++ seq_printf(m, "%s", " mcheck"); ++ if (cpu_has_ejtag) ++ seq_printf(m, "%s", " ejtag"); ++ if (cpu_has_llsc) ++ seq_printf(m, "%s", " llsc"); ++ if (cpu_has_guestctl0ext) ++ seq_printf(m, "%s", " guestctl0ext"); ++ if (cpu_has_guestctl1) ++ seq_printf(m, "%s", " guestctl1"); ++ if (cpu_has_guestctl2) ++ seq_printf(m, "%s", " guestctl2"); ++ if (cpu_has_guestid) ++ seq_printf(m, "%s", " guestid"); ++ if (cpu_has_drg) ++ seq_printf(m, "%s", " drg"); ++ if (cpu_has_rixi) ++ seq_printf(m, "%s", " rixi"); ++ if (cpu_has_lpa) ++ seq_printf(m, "%s", " lpa"); ++ if (cpu_has_mvh) ++ seq_printf(m, "%s", " mvh"); ++ if (cpu_has_vtag_icache) ++ seq_printf(m, "%s", " vtag_icache"); ++ if (cpu_has_dc_aliases) ++ seq_printf(m, "%s", " dc_aliases"); ++ if (cpu_has_ic_fills_f_dc) ++ seq_printf(m, "%s", " ic_fills_f_dc"); ++ if (cpu_has_pindexed_dcache) ++ seq_printf(m, "%s", " pindexed_dcache"); ++ if (cpu_has_userlocal) ++ seq_printf(m, "%s", " userlocal"); ++ if (cpu_has_nofpuex) ++ seq_printf(m, "%s", " nofpuex"); ++ if (cpu_has_vint) ++ seq_printf(m, "%s", " vint"); ++ if (cpu_has_veic) ++ seq_printf(m, "%s", " veic"); ++ if (cpu_has_inclusive_pcaches) ++ seq_printf(m, "%s", " inclusive_pcaches"); ++ if (cpu_has_perf_cntr_intr_bit) ++ seq_printf(m, "%s", " perf_cntr_intr_bit"); ++ if (cpu_has_ufr) ++ seq_printf(m, "%s", " ufr"); ++ if (cpu_has_fre) ++ seq_printf(m, "%s", " fre"); ++ if (cpu_has_cdmm) ++ seq_printf(m, "%s", " cdmm"); ++ if (cpu_has_small_pages) ++ seq_printf(m, "%s", " small_pages"); ++ if (cpu_has_nan_legacy) ++ seq_printf(m, "%s", " nan_legacy"); ++ if (cpu_has_nan_2008) ++ seq_printf(m, "%s", " nan_2008"); ++ if (cpu_has_ebase_wg) ++ seq_printf(m, "%s", " ebase_wg"); ++ if (cpu_has_badinstr) ++ seq_printf(m, "%s", " badinstr"); ++ if (cpu_has_badinstrp) ++ seq_printf(m, "%s", " badinstrp"); ++ if (cpu_has_contextconfig) ++ seq_printf(m, "%s", " contextconfig"); ++ if (cpu_has_perf) ++ seq_printf(m, "%s", " perf"); ++ if (cpu_has_shared_ftlb_ram) ++ seq_printf(m, "%s", " shared_ftlb_ram"); ++ if (cpu_has_shared_ftlb_entries) ++ seq_printf(m, "%s", " shared_ftlb_entries"); ++ if (cpu_has_mipsmt_pertccounters) ++ seq_printf(m, "%s", " mipsmt_pertccounters"); ++ seq_printf(m, "\n"); ++ + seq_printf(m, "shadow register sets\t: %d\n", + cpu_data[n].srsets); + seq_printf(m, "kscratch registers\t: %d\n", diff --git a/target/linux/generic/pending-5.10/310-arm_module_unresolved_weak_sym.patch b/target/linux/generic/pending-5.10/310-arm_module_unresolved_weak_sym.patch new file mode 100644 index 0000000000..191dc6ac3c --- /dev/null +++ b/target/linux/generic/pending-5.10/310-arm_module_unresolved_weak_sym.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: fix errors in unresolved weak symbols on arm + +lede-commit: 570699d4838a907c3ef9f2819bf19eb72997b32f +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/arm/kernel/module.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/arch/arm/kernel/module.c ++++ b/arch/arm/kernel/module.c +@@ -105,6 +105,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons + return -ENOEXEC; + } + ++ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) && ++ ELF_ST_BIND(sym->st_info) == STB_WEAK) ++ continue; ++ + loc = dstsec->sh_addr + rel->r_offset; + + switch (ELF32_R_TYPE(rel->r_info)) { diff --git a/target/linux/generic/pending-5.10/311-MIPS-zboot-put-appended-dtb-into-a-section.patch b/target/linux/generic/pending-5.10/311-MIPS-zboot-put-appended-dtb-into-a-section.patch new file mode 100644 index 0000000000..3f8808f702 --- /dev/null +++ b/target/linux/generic/pending-5.10/311-MIPS-zboot-put-appended-dtb-into-a-section.patch @@ -0,0 +1,36 @@ +From 7d1531c81c0fb4c93bea8dc316043ad0e4d0c270 Mon Sep 17 00:00:00 2001 +From: Chuanhong Guo <gch981213@gmail.com> +Date: Sun, 25 Oct 2020 23:19:40 +0800 +Subject: [PATCH] MIPS: zboot: put appended dtb into a section + +This will make a separated section for dtb appear in ELF, and we can +then use objcopy to patch a dtb into vmlinuz when RAW_APPENDED_DTB +is set in kernel config. + +command to patch a dtb: +objcopy --set-section-flags=.appended_dtb=alloc,contents \ + --update-section=.appended_dtb=<target>.dtb vmlinuz vmlinuz-dtb + +Signed-off-by: Chuanhong Guo <gch981213@gmail.com> +--- + arch/mips/boot/compressed/ld.script | 9 ++++++--- + 1 file changed, 6 insertions(+), 3 deletions(-) + +--- a/arch/mips/boot/compressed/ld.script ++++ b/arch/mips/boot/compressed/ld.script +@@ -31,9 +31,12 @@ SECTIONS + CONSTRUCTORS + . = ALIGN(16); + } +- __appended_dtb = .; +- /* leave space for appended DTB */ +- . += 0x100000; ++ ++ .appended_dtb : { ++ __appended_dtb = .; ++ /* leave space for appended DTB */ ++ . += 0x100000; ++ } + + _edata = .; + /* End of data section */ diff --git a/target/linux/generic/pending-5.10/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch b/target/linux/generic/pending-5.10/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch new file mode 100644 index 0000000000..5a0e44b76b --- /dev/null +++ b/target/linux/generic/pending-5.10/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch @@ -0,0 +1,281 @@ +From: Yousong Zhou <yszhou4tech@gmail.com> +Subject: MIPS: kexec: Accept command line parameters from userspace. + +Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> +--- + arch/mips/kernel/machine_kexec.c | 153 +++++++++++++++++++++++++++++++----- + arch/mips/kernel/machine_kexec.h | 20 +++++ + arch/mips/kernel/relocate_kernel.S | 21 +++-- + 3 files changed, 167 insertions(+), 27 deletions(-) + create mode 100644 arch/mips/kernel/machine_kexec.h + +--- a/arch/mips/kernel/machine_kexec.c ++++ b/arch/mips/kernel/machine_kexec.c +@@ -9,14 +9,11 @@ + #include <linux/delay.h> + #include <linux/libfdt.h> + ++#include <asm/bootinfo.h> + #include <asm/cacheflush.h> + #include <asm/page.h> +- +-extern const unsigned char relocate_new_kernel[]; +-extern const size_t relocate_new_kernel_size; +- +-extern unsigned long kexec_start_address; +-extern unsigned long kexec_indirection_page; ++#include <linux/uaccess.h> ++#include "machine_kexec.h" + + static unsigned long reboot_code_buffer; + +@@ -30,6 +27,101 @@ void (*_crash_smp_send_stop)(void) = NUL + void (*_machine_kexec_shutdown)(void) = NULL; + void (*_machine_crash_shutdown)(struct pt_regs *regs) = NULL; + ++static void machine_kexec_print_args(void) ++{ ++ unsigned long argc = (int)kexec_args[0]; ++ int i; ++ ++ pr_info("kexec_args[0] (argc): %lu\n", argc); ++ pr_info("kexec_args[1] (argv): %p\n", (void *)kexec_args[1]); ++ pr_info("kexec_args[2] (env ): %p\n", (void *)kexec_args[2]); ++ pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]); ++ ++ for (i = 0; i < argc; i++) { ++ pr_info("kexec_argv[%d] = %p, %s\n", ++ i, kexec_argv[i], kexec_argv[i]); ++ } ++} ++ ++static void machine_kexec_init_argv(struct kimage *image) ++{ ++ void __user *buf = NULL; ++ size_t bufsz; ++ size_t size; ++ int i; ++ ++ bufsz = 0; ++ for (i = 0; i < image->nr_segments; i++) { ++ struct kexec_segment *seg; ++ ++ seg = &image->segment[i]; ++ if (seg->bufsz < 6) ++ continue; ++ ++ if (strncmp((char *) seg->buf, "kexec ", 6)) ++ continue; ++ ++ buf = seg->buf; ++ bufsz = seg->bufsz; ++ break; ++ } ++ ++ if (!buf) ++ return; ++ ++ size = KEXEC_COMMAND_LINE_SIZE; ++ size = min(size, bufsz); ++ if (size < bufsz) ++ pr_warn("kexec command line truncated to %zd bytes\n", size); ++ ++ /* Copy to kernel space */ ++ if (copy_from_user(kexec_argv_buf, buf, size)) ++ pr_warn("kexec command line copy to kernel space failed\n"); ++ ++ kexec_argv_buf[size - 1] = 0; ++} ++ ++static void machine_kexec_parse_argv(struct kimage *image) ++{ ++ char *reboot_code_buffer; ++ int reloc_delta; ++ char *ptr; ++ int argc; ++ int i; ++ ++ ptr = kexec_argv_buf; ++ argc = 0; ++ ++ /* ++ * convert command line string to array of parameters ++ * (as bootloader does). ++ */ ++ while (ptr && *ptr && (KEXEC_MAX_ARGC > argc)) { ++ if (*ptr == ' ') { ++ *ptr++ = '\0'; ++ continue; ++ } ++ ++ kexec_argv[argc++] = ptr; ++ ptr = strchr(ptr, ' '); ++ } ++ ++ if (!argc) ++ return; ++ ++ kexec_args[0] = argc; ++ kexec_args[1] = (unsigned long)kexec_argv; ++ kexec_args[2] = 0; ++ kexec_args[3] = 0; ++ ++ reboot_code_buffer = page_address(image->control_code_page); ++ reloc_delta = reboot_code_buffer - (char *)kexec_relocate_new_kernel; ++ ++ kexec_args[1] += reloc_delta; ++ for (i = 0; i < argc; i++) ++ kexec_argv[i] += reloc_delta; ++} ++ + static void kexec_image_info(const struct kimage *kimage) + { + unsigned long i; +@@ -99,6 +191,18 @@ machine_kexec_prepare(struct kimage *kim + #endif + + kexec_image_info(kimage); ++ /* ++ * Whenever arguments passed from kexec-tools, Init the arguments as ++ * the original ones to try avoiding booting failure. ++ */ ++ ++ kexec_args[0] = fw_arg0; ++ kexec_args[1] = fw_arg1; ++ kexec_args[2] = fw_arg2; ++ kexec_args[3] = fw_arg3; ++ ++ machine_kexec_init_argv(kimage); ++ machine_kexec_parse_argv(kimage); + + if (_machine_kexec_prepare) + return _machine_kexec_prepare(kimage); +@@ -161,7 +265,7 @@ machine_crash_shutdown(struct pt_regs *r + void kexec_nonboot_cpu_jump(void) + { + local_flush_icache_range((unsigned long)relocated_kexec_smp_wait, +- reboot_code_buffer + relocate_new_kernel_size); ++ reboot_code_buffer + KEXEC_RELOCATE_NEW_KERNEL_SIZE); + + relocated_kexec_smp_wait(NULL); + } +@@ -199,7 +303,7 @@ void kexec_reboot(void) + * machine_kexec() CPU. + */ + local_flush_icache_range(reboot_code_buffer, +- reboot_code_buffer + relocate_new_kernel_size); ++ reboot_code_buffer + KEXEC_RELOCATE_NEW_KERNEL_SIZE); + + do_kexec = (void *)reboot_code_buffer; + do_kexec(); +@@ -212,10 +316,12 @@ machine_kexec(struct kimage *image) + unsigned long *ptr; + + reboot_code_buffer = +- (unsigned long)page_address(image->control_code_page); ++ (unsigned long)page_address(image->control_code_page); ++ pr_info("reboot_code_buffer = %p\n", (void *)reboot_code_buffer); + + kexec_start_address = + (unsigned long) phys_to_virt(image->start); ++ pr_info("kexec_start_address = %p\n", (void *)kexec_start_address); + + if (image->type == KEXEC_TYPE_DEFAULT) { + kexec_indirection_page = +@@ -223,9 +329,19 @@ machine_kexec(struct kimage *image) + } else { + kexec_indirection_page = (unsigned long)&image->head; + } ++ pr_info("kexec_indirection_page = %p\n", (void *)kexec_indirection_page); + +- memcpy((void*)reboot_code_buffer, relocate_new_kernel, +- relocate_new_kernel_size); ++ pr_info("Where is memcpy: %p\n", memcpy); ++ pr_info("kexec_relocate_new_kernel = %p, kexec_relocate_new_kernel_end = %p\n", ++ (void *)kexec_relocate_new_kernel, &kexec_relocate_new_kernel_end); ++ pr_info("Copy %lu bytes from %p to %p\n", KEXEC_RELOCATE_NEW_KERNEL_SIZE, ++ (void *)kexec_relocate_new_kernel, (void *)reboot_code_buffer); ++ memcpy((void*)reboot_code_buffer, kexec_relocate_new_kernel, ++ KEXEC_RELOCATE_NEW_KERNEL_SIZE); ++ ++ pr_info("Before _print_args().\n"); ++ machine_kexec_print_args(); ++ pr_info("Before eval loop.\n"); + + /* + * The generic kexec code builds a page list with physical +@@ -256,7 +372,7 @@ machine_kexec(struct kimage *image) + #ifdef CONFIG_SMP + /* All secondary cpus now may jump to kexec_wait cycle */ + relocated_kexec_smp_wait = reboot_code_buffer + +- (void *)(kexec_smp_wait - relocate_new_kernel); ++ (void *)(kexec_smp_wait - kexec_relocate_new_kernel); + smp_wmb(); + atomic_set(&kexec_ready_to_reboot, 1); + #endif +--- /dev/null ++++ b/arch/mips/kernel/machine_kexec.h +@@ -0,0 +1,20 @@ ++#ifndef _MACHINE_KEXEC_H ++#define _MACHINE_KEXEC_H ++ ++#ifndef __ASSEMBLY__ ++extern const unsigned char kexec_relocate_new_kernel[]; ++extern unsigned long kexec_relocate_new_kernel_end; ++extern unsigned long kexec_start_address; ++extern unsigned long kexec_indirection_page; ++ ++extern char kexec_argv_buf[]; ++extern char *kexec_argv[]; ++ ++#define KEXEC_RELOCATE_NEW_KERNEL_SIZE ((unsigned long)&kexec_relocate_new_kernel_end - (unsigned long)kexec_relocate_new_kernel) ++#endif /* !__ASSEMBLY__ */ ++ ++#define KEXEC_COMMAND_LINE_SIZE 256 ++#define KEXEC_ARGV_SIZE (KEXEC_COMMAND_LINE_SIZE / 16) ++#define KEXEC_MAX_ARGC (KEXEC_ARGV_SIZE / sizeof(long)) ++ ++#endif +--- a/arch/mips/kernel/relocate_kernel.S ++++ b/arch/mips/kernel/relocate_kernel.S +@@ -10,8 +10,9 @@ + #include <asm/mipsregs.h> + #include <asm/stackframe.h> + #include <asm/addrspace.h> ++#include "machine_kexec.h" + +-LEAF(relocate_new_kernel) ++LEAF(kexec_relocate_new_kernel) + PTR_L a0, arg0 + PTR_L a1, arg1 + PTR_L a2, arg2 +@@ -96,7 +97,7 @@ done: + #endif + /* jump to kexec_start_address */ + j s1 +- END(relocate_new_kernel) ++ END(kexec_relocate_new_kernel) + + #ifdef CONFIG_SMP + /* +@@ -182,9 +183,15 @@ kexec_indirection_page: + PTR 0 + .size kexec_indirection_page, PTRSIZE + +-relocate_new_kernel_end: ++kexec_argv_buf: ++ EXPORT(kexec_argv_buf) ++ .skip KEXEC_COMMAND_LINE_SIZE ++ .size kexec_argv_buf, KEXEC_COMMAND_LINE_SIZE + +-relocate_new_kernel_size: +- EXPORT(relocate_new_kernel_size) +- PTR relocate_new_kernel_end - relocate_new_kernel +- .size relocate_new_kernel_size, PTRSIZE ++kexec_argv: ++ EXPORT(kexec_argv) ++ .skip KEXEC_ARGV_SIZE ++ .size kexec_argv, KEXEC_ARGV_SIZE ++ ++kexec_relocate_new_kernel_end: ++ EXPORT(kexec_relocate_new_kernel_end) diff --git a/target/linux/generic/pending-5.10/332-arc-add-OWRTDTB-section.patch b/target/linux/generic/pending-5.10/332-arc-add-OWRTDTB-section.patch new file mode 100644 index 0000000000..30158cf399 --- /dev/null +++ b/target/linux/generic/pending-5.10/332-arc-add-OWRTDTB-section.patch @@ -0,0 +1,84 @@ +From bb0c3b0175240bf152fd7c644821a0cf9f77c37c Mon Sep 17 00:00:00 2001 +From: Evgeniy Didin <Evgeniy.Didin@synopsys.com> +Date: Fri, 15 Mar 2019 18:53:38 +0300 +Subject: [PATCH] arc add OWRTDTB section + +This change allows OpenWRT to patch resulting kernel binary with +external .dtb. + +That allows us to re-use exactky the same vmlinux on different boards +given its ARC core configurations match (at least cache line sizes etc). + +""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external +.dtb right after it, keeping the string in place. + +Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> +Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> +--- + arch/arc/kernel/head.S | 10 ++++++++++ + arch/arc/kernel/setup.c | 4 +++- + arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++ + 3 files changed, 26 insertions(+), 1 deletion(-) + +--- a/arch/arc/kernel/head.S ++++ b/arch/arc/kernel/head.S +@@ -88,6 +88,16 @@ + DSP_EARLY_INIT + .endm + ++ ; Here "patch-dtb" will embed external .dtb ++ ; Note "patch-dtb" searches for ASCII "OWRTDTB:" string ++ ; and pastes .dtb right after it, hense the string precedes ++ ; __image_dtb symbol. ++ .section .owrt, "aw",@progbits ++ .ascii "OWRTDTB:" ++ENTRY(__image_dtb) ++ .fill 0x4000 ++END(__image_dtb) ++ + .section .init.text, "ax",@progbits + + ;---------------------------------------------------------------- +--- a/arch/arc/kernel/setup.c ++++ b/arch/arc/kernel/setup.c +@@ -495,6 +495,8 @@ static inline bool uboot_arg_invalid(uns + /* We always pass 0 as magic from U-boot */ + #define UBOOT_MAGIC_VALUE 0 + ++extern struct boot_param_header __image_dtb; ++ + void __init handle_uboot_args(void) + { + bool use_embedded_dtb = true; +@@ -533,7 +535,7 @@ void __init handle_uboot_args(void) + ignore_uboot_args: + + if (use_embedded_dtb) { +- machine_desc = setup_machine_fdt(__dtb_start); ++ machine_desc = setup_machine_fdt(&__image_dtb); + if (!machine_desc) + panic("Embedded DT invalid\n"); + } +--- a/arch/arc/kernel/vmlinux.lds.S ++++ b/arch/arc/kernel/vmlinux.lds.S +@@ -27,6 +27,19 @@ SECTIONS + + . = CONFIG_LINUX_LINK_BASE; + ++ /* ++ * In OpenWRT we want to patch built binary embedding .dtb of choice. ++ * This is implemented with "patch-dtb" utility which searches for ++ * "OWRTDTB:" string in first 16k of image and if it is found ++ * copies .dtb right after mentioned string. ++ * ++ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it. ++ */ ++ .owrt : { ++ *(.owrt) ++ . = ALIGN(PAGE_SIZE); ++ } ++ + _int_vec_base_lds = .; + .vector : { + *(.vector) diff --git a/target/linux/generic/pending-5.10/333-arc-enable-unaligned-access-in-kernel-mode.patch b/target/linux/generic/pending-5.10/333-arc-enable-unaligned-access-in-kernel-mode.patch new file mode 100644 index 0000000000..1848a84cc4 --- /dev/null +++ b/target/linux/generic/pending-5.10/333-arc-enable-unaligned-access-in-kernel-mode.patch @@ -0,0 +1,24 @@ +From: Alexey Brodkin <abrodkin@synopsys.com> +Subject: arc: enable unaligned access in kernel mode + +This enables misaligned access handling even in kernel mode. +Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses +here and there and to cope with that without fixing stuff in the drivers +we're just gracefully handling it on ARC. + +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> +--- + arch/arc/kernel/unaligned.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arc/kernel/unaligned.c ++++ b/arch/arc/kernel/unaligned.c +@@ -202,7 +202,7 @@ int misaligned_fixup(unsigned long addre + char buf[TASK_COMM_LEN]; + + /* handle user mode only and only if enabled by sysadmin */ +- if (!user_mode(regs) || !unaligned_enabled) ++ if (!unaligned_enabled) + return 1; + + if (no_unaligned_warning) { diff --git a/target/linux/generic/pending-5.10/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch b/target/linux/generic/pending-5.10/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch new file mode 100644 index 0000000000..6792a66f8a --- /dev/null +++ b/target/linux/generic/pending-5.10/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch @@ -0,0 +1,25 @@ +From 66770a004afe10df11d3902e16eaa0c2c39436bb Mon Sep 17 00:00:00 2001 +From: Pawel Dembicki <paweldembicki@gmail.com> +Date: Fri, 24 May 2019 17:56:19 +0200 +Subject: [PATCH] powerpc: Enable kernel XZ compression option on PPC_85xx + +Enable kernel XZ compression option on PPC_85xx. Tested with +simpleImage on TP-Link TL-WDR4900 (Freescale P1014 processor). + +Suggested-by: Christian Lamparter <chunkeey@gmail.com> +Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> +--- + arch/powerpc/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/powerpc/Kconfig ++++ b/arch/powerpc/Kconfig +@@ -214,7 +214,7 @@ config PPC + select HAVE_KERNEL_GZIP + select HAVE_KERNEL_LZMA if DEFAULT_UIMAGE + select HAVE_KERNEL_LZO if DEFAULT_UIMAGE +- select HAVE_KERNEL_XZ if PPC_BOOK3S || 44x ++ select HAVE_KERNEL_XZ if PPC_BOOK3S || 44x || PPC_85xx + select HAVE_KPROBES + select HAVE_KPROBES_ON_FTRACE + select HAVE_KRETPROBES diff --git a/target/linux/generic/pending-5.10/400-mtd-mtdsplit-support.patch b/target/linux/generic/pending-5.10/400-mtd-mtdsplit-support.patch new file mode 100644 index 0000000000..6f816a6ad3 --- /dev/null +++ b/target/linux/generic/pending-5.10/400-mtd-mtdsplit-support.patch @@ -0,0 +1,313 @@ +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -12,6 +12,25 @@ menuconfig MTD + + if MTD + ++menu "OpenWrt specific MTD options" ++ ++config MTD_ROOTFS_ROOT_DEV ++ bool "Automatically set 'rootfs' partition to be root filesystem" ++ default y ++ ++config MTD_SPLIT_FIRMWARE ++ bool "Automatically split firmware partition for kernel+rootfs" ++ default y ++ ++config MTD_SPLIT_FIRMWARE_NAME ++ string "Firmware partition name" ++ depends on MTD_SPLIT_FIRMWARE ++ default "firmware" ++ ++source "drivers/mtd/mtdsplit/Kconfig" ++ ++endmenu ++ + config MTD_TESTS + tristate "MTD tests support (DANGEROUS)" + depends on m +--- a/drivers/mtd/mtdpart.c ++++ b/drivers/mtd/mtdpart.c +@@ -15,10 +15,12 @@ + #include <linux/kmod.h> + #include <linux/mtd/mtd.h> + #include <linux/mtd/partitions.h> ++#include <linux/magic.h> + #include <linux/err.h> + #include <linux/of.h> + + #include "mtdcore.h" ++#include "mtdsplit/mtdsplit.h" + + /* + * MTD methods which simply translate the effective address and pass through +@@ -236,6 +238,146 @@ static int mtd_add_partition_attrs(struc + return ret; + } + ++static DEFINE_SPINLOCK(part_parser_lock); ++static LIST_HEAD(part_parsers); ++ ++static struct mtd_part_parser *mtd_part_parser_get(const char *name) ++{ ++ struct mtd_part_parser *p, *ret = NULL; ++ ++ spin_lock(&part_parser_lock); ++ ++ list_for_each_entry(p, &part_parsers, list) ++ if (!strcmp(p->name, name) && try_module_get(p->owner)) { ++ ret = p; ++ break; ++ } ++ ++ spin_unlock(&part_parser_lock); ++ ++ return ret; ++} ++ ++static inline void mtd_part_parser_put(const struct mtd_part_parser *p) ++{ ++ module_put(p->owner); ++} ++ ++static struct mtd_part_parser * ++get_partition_parser_by_type(enum mtd_parser_type type, ++ struct mtd_part_parser *start) ++{ ++ struct mtd_part_parser *p, *ret = NULL; ++ ++ spin_lock(&part_parser_lock); ++ ++ p = list_prepare_entry(start, &part_parsers, list); ++ if (start) ++ mtd_part_parser_put(start); ++ ++ list_for_each_entry_continue(p, &part_parsers, list) { ++ if (p->type == type && try_module_get(p->owner)) { ++ ret = p; ++ break; ++ } ++ } ++ ++ spin_unlock(&part_parser_lock); ++ ++ return ret; ++} ++ ++static int parse_mtd_partitions_by_type(struct mtd_info *master, ++ enum mtd_parser_type type, ++ const struct mtd_partition **pparts, ++ struct mtd_part_parser_data *data) ++{ ++ struct mtd_part_parser *prev = NULL; ++ int ret = 0; ++ ++ while (1) { ++ struct mtd_part_parser *parser; ++ ++ parser = get_partition_parser_by_type(type, prev); ++ if (!parser) ++ break; ++ ++ ret = (*parser->parse_fn)(master, pparts, data); ++ ++ if (ret > 0) { ++ mtd_part_parser_put(parser); ++ printk(KERN_NOTICE ++ "%d %s partitions found on MTD device %s\n", ++ ret, parser->name, master->name); ++ break; ++ } ++ ++ prev = parser; ++ } ++ ++ return ret; ++} ++ ++static int ++run_parsers_by_type(struct mtd_info *child, enum mtd_parser_type type) ++{ ++ struct mtd_partition *parts; ++ int nr_parts; ++ int i; ++ ++ nr_parts = parse_mtd_partitions_by_type(child, type, (const struct mtd_partition **)&parts, ++ NULL); ++ if (nr_parts <= 0) ++ return nr_parts; ++ ++ if (WARN_ON(!parts)) ++ return 0; ++ ++ for (i = 0; i < nr_parts; i++) { ++ /* adjust partition offsets */ ++ parts[i].offset += child->part.offset; ++ ++ mtd_add_partition(child->parent, ++ parts[i].name, ++ parts[i].offset, ++ parts[i].size); ++ } ++ ++ kfree(parts); ++ ++ return nr_parts; ++} ++ ++#ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME ++#define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME ++#else ++#define SPLIT_FIRMWARE_NAME "unused" ++#endif ++ ++static void split_firmware(struct mtd_info *master, struct mtd_info *part) ++{ ++ run_parsers_by_type(part, MTD_PARSER_TYPE_FIRMWARE); ++} ++ ++static void mtd_partition_split(struct mtd_info *master, struct mtd_info *part) ++{ ++ static int rootfs_found = 0; ++ ++ if (rootfs_found) ++ return; ++ ++ if (!strcmp(part->name, "rootfs")) { ++ run_parsers_by_type(part, MTD_PARSER_TYPE_ROOTFS); ++ ++ rootfs_found = 1; ++ } ++ ++ if (IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE) && ++ !strcmp(part->name, SPLIT_FIRMWARE_NAME) && ++ !of_find_property(mtd_get_of_node(part), "compatible", NULL)) ++ split_firmware(master, part); ++} ++ + int mtd_add_partition(struct mtd_info *parent, const char *name, + long long offset, long long length) + { +@@ -274,6 +416,7 @@ int mtd_add_partition(struct mtd_info *p + if (ret) + goto err_remove_part; + ++ mtd_partition_split(parent, child); + mtd_add_partition_attrs(child); + + return 0; +@@ -422,6 +565,7 @@ int add_mtd_partitions(struct mtd_info * + goto err_del_partitions; + } + ++ mtd_partition_split(master, child); + mtd_add_partition_attrs(child); + + /* Look for subpartitions */ +@@ -438,31 +582,6 @@ err_del_partitions: + return ret; + } + +-static DEFINE_SPINLOCK(part_parser_lock); +-static LIST_HEAD(part_parsers); +- +-static struct mtd_part_parser *mtd_part_parser_get(const char *name) +-{ +- struct mtd_part_parser *p, *ret = NULL; +- +- spin_lock(&part_parser_lock); +- +- list_for_each_entry(p, &part_parsers, list) +- if (!strcmp(p->name, name) && try_module_get(p->owner)) { +- ret = p; +- break; +- } +- +- spin_unlock(&part_parser_lock); +- +- return ret; +-} +- +-static inline void mtd_part_parser_put(const struct mtd_part_parser *p) +-{ +- module_put(p->owner); +-} +- + /* + * Many partition parsers just expected the core to kfree() all their data in + * one chunk. Do that by default. +--- a/include/linux/mtd/partitions.h ++++ b/include/linux/mtd/partitions.h +@@ -75,6 +75,12 @@ struct mtd_part_parser_data { + * Functions dealing with the various ways of partitioning the space + */ + ++enum mtd_parser_type { ++ MTD_PARSER_TYPE_DEVICE = 0, ++ MTD_PARSER_TYPE_ROOTFS, ++ MTD_PARSER_TYPE_FIRMWARE, ++}; ++ + struct mtd_part_parser { + struct list_head list; + struct module *owner; +@@ -83,6 +89,7 @@ struct mtd_part_parser { + int (*parse_fn)(struct mtd_info *, const struct mtd_partition **, + struct mtd_part_parser_data *); + void (*cleanup)(const struct mtd_partition *pparts, int nr_parts); ++ enum mtd_parser_type type; + }; + + /* Container for passing around a set of parsed partitions */ +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -9,6 +9,8 @@ mtd-y := mtdcore.o mtdsuper.o mtdconc + + obj-y += parsers/ + ++obj-$(CONFIG_MTD_SPLIT) += mtdsplit/ ++ + # 'Users' - code which presents functionality to userspace. + obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o + obj-$(CONFIG_MTD_BLOCK) += mtdblock.o +--- a/include/linux/mtd/mtd.h ++++ b/include/linux/mtd/mtd.h +@@ -608,6 +608,24 @@ static inline void mtd_align_erase_req(s + req->len += mtd->erasesize - mod; + } + ++static inline uint64_t mtd_roundup_to_eb(uint64_t sz, struct mtd_info *mtd) ++{ ++ if (mtd_mod_by_eb(sz, mtd) == 0) ++ return sz; ++ ++ /* Round up to next erase block */ ++ return (mtd_div_by_eb(sz, mtd) + 1) * mtd->erasesize; ++} ++ ++static inline uint64_t mtd_rounddown_to_eb(uint64_t sz, struct mtd_info *mtd) ++{ ++ if (mtd_mod_by_eb(sz, mtd) == 0) ++ return sz; ++ ++ /* Round down to the start of the current erase block */ ++ return (mtd_div_by_eb(sz, mtd)) * mtd->erasesize; ++} ++ + static inline uint32_t mtd_div_by_ws(uint64_t sz, struct mtd_info *mtd) + { + if (mtd->writesize_shift) +@@ -680,6 +698,13 @@ extern void __put_mtd_device(struct mtd_ + extern struct mtd_info *get_mtd_device_nm(const char *name); + extern void put_mtd_device(struct mtd_info *mtd); + ++static inline uint64_t mtdpart_get_offset(const struct mtd_info *mtd) ++{ ++ if (!mtd_is_partition(mtd)) ++ return 0; ++ ++ return mtd->part.offset; ++} + + struct mtd_notifier { + void (*add)(struct mtd_info *mtd); diff --git a/target/linux/generic/pending-5.10/419-mtd-redboot-add-of_match_table-with-DT-binding.patch b/target/linux/generic/pending-5.10/419-mtd-redboot-add-of_match_table-with-DT-binding.patch new file mode 100644 index 0000000000..8358a307cd --- /dev/null +++ b/target/linux/generic/pending-5.10/419-mtd-redboot-add-of_match_table-with-DT-binding.patch @@ -0,0 +1,22 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] mtd: redboot: add of_match_table with DT binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows parsing RedBoot compatible partitions for properly described +flash device in DT. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/drivers/mtd/parsers/redboot.c ++++ b/drivers/mtd/parsers/redboot.c +@@ -300,6 +300,7 @@ static int parse_redboot_partitions(stru + + static const struct of_device_id mtd_parser_redboot_of_match_table[] = { + { .compatible = "redboot-fis" }, ++ { .compatible = "ecoscentric,redboot-fis-partitions" }, + {}, + }; + MODULE_DEVICE_TABLE(of, mtd_parser_redboot_of_match_table); diff --git a/target/linux/generic/pending-5.10/420-mtd-redboot_space.patch b/target/linux/generic/pending-5.10/420-mtd-redboot_space.patch new file mode 100644 index 0000000000..a2cf838989 --- /dev/null +++ b/target/linux/generic/pending-5.10/420-mtd-redboot_space.patch @@ -0,0 +1,41 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: add patch for including unpartitioned space in the rootfs partition for redboot devices (if applicable) + +[john@phrozen.org: used by ixp and others] + +lede-commit: 394918851f84e4d00fa16eb900e7700e95091f00 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/mtd/redboot.c | 19 +++++++++++++------ + 1 file changed, 13 insertions(+), 6 deletions(-) + +--- a/drivers/mtd/parsers/redboot.c ++++ b/drivers/mtd/parsers/redboot.c +@@ -274,14 +274,21 @@ static int parse_redboot_partitions(stru + #endif + names += strlen(names)+1; + +-#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED + if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) { +- i++; +- parts[i].offset = parts[i-1].size + parts[i-1].offset; +- parts[i].size = fl->next->img->flash_base - parts[i].offset; +- parts[i].name = nullname; +- } ++ if (!strcmp(parts[i].name, "rootfs")) { ++ parts[i].size = fl->next->img->flash_base; ++ parts[i].size &= ~(master->erasesize - 1); ++ parts[i].size -= parts[i].offset; ++#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED ++ nrparts--; ++ } else { ++ i++; ++ parts[i].offset = parts[i-1].size + parts[i-1].offset; ++ parts[i].size = fl->next->img->flash_base - parts[i].offset; ++ parts[i].name = nullname; + #endif ++ } ++ } + tmp_fl = fl; + fl = fl->next; + kfree(tmp_fl); diff --git a/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch new file mode 100644 index 0000000000..5c00612d03 --- /dev/null +++ b/target/linux/generic/pending-5.10/430-mtd-add-myloader-partition-parser.patch @@ -0,0 +1,229 @@ +From: Florian Fainelli <f.fainelli@gmail.com> +Subject: Add myloader partition table parser + +[john@phozen.org: shoud be upstreamable] + +lede-commit: d8bf22859b51faa09d22c056fe221a45d2f7a3b8 +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +[adjust for kernel 5.4, add myloader.c to patch] +Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> + +--- a/drivers/mtd/parsers/Kconfig ++++ b/drivers/mtd/parsers/Kconfig +@@ -57,6 +57,22 @@ config MTD_CMDLINE_PARTS + + If unsure, say 'N'. + ++config MTD_MYLOADER_PARTS ++ tristate "MyLoader partition parsing" ++ depends on ADM5120 || ATH25 || ATH79 ++ help ++ MyLoader is a bootloader which allows the user to define partitions ++ in flash devices, by putting a table in the second erase block ++ on the device, similar to a partition table. This table gives the ++ offsets and lengths of the user defined partitions. ++ ++ If you need code which can detect and parse these tables, and ++ register MTD 'partitions' corresponding to each image detected, ++ enable this option. ++ ++ You will still need the parsing functions to be called by the driver ++ for your particular device. It won't happen automatically. ++ + config MTD_OF_PARTS + tristate "OpenFirmware (device tree) partitioning parser" + default y +--- a/drivers/mtd/parsers/Makefile ++++ b/drivers/mtd/parsers/Makefile +@@ -3,6 +3,7 @@ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part. + obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o ++obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o + obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o + obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o +--- /dev/null ++++ b/drivers/mtd/parsers/myloader.c +@@ -0,0 +1,181 @@ ++/* ++ * Parse MyLoader-style flash partition tables and produce a Linux partition ++ * array to match. ++ * ++ * Copyright (C) 2007-2009 Gabor Juhos <juhosg@openwrt.org> ++ * ++ * This file was based on drivers/mtd/redboot.c ++ * Author: Red Hat, Inc. - David Woodhouse <dwmw2@cambridge.redhat.com> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/version.h> ++#include <linux/slab.h> ++#include <linux/init.h> ++#include <linux/vmalloc.h> ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/partitions.h> ++#include <linux/byteorder/generic.h> ++#include <linux/myloader.h> ++ ++#define BLOCK_LEN_MIN 0x10000 ++#define PART_NAME_LEN 32 ++ ++struct part_data { ++ struct mylo_partition_table tab; ++ char names[MYLO_MAX_PARTITIONS][PART_NAME_LEN]; ++}; ++ ++static int myloader_parse_partitions(struct mtd_info *master, ++ const struct mtd_partition **pparts, ++ struct mtd_part_parser_data *data) ++{ ++ struct part_data *buf; ++ struct mylo_partition_table *tab; ++ struct mylo_partition *part; ++ struct mtd_partition *mtd_parts; ++ struct mtd_partition *mtd_part; ++ int num_parts; ++ int ret, i; ++ size_t retlen; ++ char *names; ++ unsigned long offset; ++ unsigned long blocklen; ++ ++ buf = vmalloc(sizeof(*buf)); ++ if (!buf) { ++ return -ENOMEM; ++ goto out; ++ } ++ tab = &buf->tab; ++ ++ blocklen = master->erasesize; ++ if (blocklen < BLOCK_LEN_MIN) ++ blocklen = BLOCK_LEN_MIN; ++ ++ offset = blocklen; ++ ++ /* Find the partition table */ ++ for (i = 0; i < 4; i++, offset += blocklen) { ++ printk(KERN_DEBUG "%s: searching for MyLoader partition table" ++ " at offset 0x%lx\n", master->name, offset); ++ ++ ret = mtd_read(master, offset, sizeof(*buf), &retlen, ++ (void *)buf); ++ if (ret) ++ goto out_free_buf; ++ ++ if (retlen != sizeof(*buf)) { ++ ret = -EIO; ++ goto out_free_buf; ++ } ++ ++ /* Check for Partition Table magic number */ ++ if (tab->magic == le32_to_cpu(MYLO_MAGIC_PARTITIONS)) ++ break; ++ ++ } ++ ++ if (tab->magic != le32_to_cpu(MYLO_MAGIC_PARTITIONS)) { ++ printk(KERN_DEBUG "%s: no MyLoader partition table found\n", ++ master->name); ++ ret = 0; ++ goto out_free_buf; ++ } ++ ++ /* The MyLoader and the Partition Table is always present */ ++ num_parts = 2; ++ ++ /* Detect number of used partitions */ ++ for (i = 0; i < MYLO_MAX_PARTITIONS; i++) { ++ part = &tab->partitions[i]; ++ ++ if (le16_to_cpu(part->type) == PARTITION_TYPE_FREE) ++ continue; ++ ++ num_parts++; ++ } ++ ++ mtd_parts = kzalloc((num_parts * sizeof(*mtd_part) + ++ num_parts * PART_NAME_LEN), GFP_KERNEL); ++ ++ if (!mtd_parts) { ++ ret = -ENOMEM; ++ goto out_free_buf; ++ } ++ ++ mtd_part = mtd_parts; ++ names = (char *)&mtd_parts[num_parts]; ++ ++ strncpy(names, "myloader", PART_NAME_LEN); ++ mtd_part->name = names; ++ mtd_part->offset = 0; ++ mtd_part->size = offset; ++ mtd_part->mask_flags = MTD_WRITEABLE; ++ mtd_part++; ++ names += PART_NAME_LEN; ++ ++ strncpy(names, "partition_table", PART_NAME_LEN); ++ mtd_part->name = names; ++ mtd_part->offset = offset; ++ mtd_part->size = blocklen; ++ mtd_part->mask_flags = MTD_WRITEABLE; ++ mtd_part++; ++ names += PART_NAME_LEN; ++ ++ for (i = 0; i < MYLO_MAX_PARTITIONS; i++) { ++ part = &tab->partitions[i]; ++ ++ if (le16_to_cpu(part->type) == PARTITION_TYPE_FREE) ++ continue; ++ ++ if ((buf->names[i][0]) && (buf->names[i][0] != '\xff')) ++ strncpy(names, buf->names[i], PART_NAME_LEN); ++ else ++ snprintf(names, PART_NAME_LEN, "partition%d", i); ++ ++ mtd_part->offset = le32_to_cpu(part->addr); ++ mtd_part->size = le32_to_cpu(part->size); ++ mtd_part->name = names; ++ mtd_part++; ++ names += PART_NAME_LEN; ++ } ++ ++ *pparts = mtd_parts; ++ ret = num_parts; ++ ++ out_free_buf: ++ vfree(buf); ++ out: ++ return ret; ++} ++ ++static struct mtd_part_parser myloader_mtd_parser = { ++ .owner = THIS_MODULE, ++ .parse_fn = myloader_parse_partitions, ++ .name = "MyLoader", ++}; ++ ++static int __init myloader_mtd_parser_init(void) ++{ ++ register_mtd_parser(&myloader_mtd_parser); ++ ++ return 0; ++} ++ ++static void __exit myloader_mtd_parser_exit(void) ++{ ++ deregister_mtd_parser(&myloader_mtd_parser); ++} ++ ++module_init(myloader_mtd_parser_init); ++module_exit(myloader_mtd_parser_exit); ++ ++MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>"); ++MODULE_DESCRIPTION("Parsing code for MyLoader partition tables"); ++MODULE_LICENSE("GPL v2"); diff --git a/target/linux/generic/pending-5.10/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch b/target/linux/generic/pending-5.10/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch new file mode 100644 index 0000000000..2ea59cd872 --- /dev/null +++ b/target/linux/generic/pending-5.10/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch @@ -0,0 +1,68 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: [PATCH] mtd: bcm47xxpart: check for bad blocks when calculating offsets + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + +--- a/drivers/mtd/parsers/parser_trx.c ++++ b/drivers/mtd/parsers/parser_trx.c +@@ -25,6 +25,33 @@ struct trx_header { + uint32_t offset[3]; + } __packed; + ++/* ++ * Calculate real end offset (address) for a given amount of data. It checks ++ * all blocks skipping bad ones. ++ */ ++static size_t parser_trx_real_offset(struct mtd_info *mtd, size_t bytes) ++{ ++ size_t real_offset = 0; ++ ++ if (mtd_block_isbad(mtd, real_offset)) ++ pr_warn("Base offset shouldn't be at bad block"); ++ ++ while (bytes >= mtd->erasesize) { ++ bytes -= mtd->erasesize; ++ real_offset += mtd->erasesize; ++ while (mtd_block_isbad(mtd, real_offset)) { ++ real_offset += mtd->erasesize; ++ ++ if (real_offset >= mtd->size) ++ return real_offset - mtd->erasesize; ++ } ++ } ++ ++ real_offset += bytes; ++ ++ return real_offset; ++} ++ + static const char *parser_trx_data_part_name(struct mtd_info *master, + size_t offset) + { +@@ -79,21 +106,21 @@ static int parser_trx_parse(struct mtd_i + if (trx.offset[2]) { + part = &parts[curr_part++]; + part->name = "loader"; +- part->offset = trx.offset[i]; ++ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); + i++; + } + + if (trx.offset[i]) { + part = &parts[curr_part++]; + part->name = "linux"; +- part->offset = trx.offset[i]; ++ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); + i++; + } + + if (trx.offset[i]) { + part = &parts[curr_part++]; +- part->name = parser_trx_data_part_name(mtd, trx.offset[i]); +- part->offset = trx.offset[i]; ++ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); ++ part->name = parser_trx_data_part_name(mtd, part->offset); + i++; + } + diff --git a/target/linux/generic/pending-5.10/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch b/target/linux/generic/pending-5.10/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch new file mode 100644 index 0000000000..852654d924 --- /dev/null +++ b/target/linux/generic/pending-5.10/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch @@ -0,0 +1,37 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: mtd: bcm47xxpart: detect T_Meter partition + +It can be found on many Netgear devices. It consists of many 0x30 blocks +starting with 4D 54. + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + drivers/mtd/bcm47xxpart.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/mtd/parsers/bcm47xxpart.c ++++ b/drivers/mtd/parsers/bcm47xxpart.c +@@ -35,6 +35,7 @@ + #define NVRAM_HEADER 0x48534C46 /* FLSH */ + #define POT_MAGIC1 0x54544f50 /* POTT */ + #define POT_MAGIC2 0x504f /* OP */ ++#define T_METER_MAGIC 0x4D540000 /* MT */ + #define ML_MAGIC1 0x39685a42 + #define ML_MAGIC2 0x26594131 + #define TRX_MAGIC 0x30524448 +@@ -178,6 +179,15 @@ static int bcm47xxpart_parse(struct mtd_ + MTD_WRITEABLE); + continue; + } ++ ++ /* T_Meter */ ++ if ((le32_to_cpu(buf[0x000 / 4]) & 0xFFFF0000) == T_METER_MAGIC && ++ (le32_to_cpu(buf[0x030 / 4]) & 0xFFFF0000) == T_METER_MAGIC && ++ (le32_to_cpu(buf[0x060 / 4]) & 0xFFFF0000) == T_METER_MAGIC) { ++ bcm47xxpart_add_part(&parts[curr_part++], "T_Meter", offset, ++ MTD_WRITEABLE); ++ continue; ++ } + + /* TRX */ + if (buf[0x000 / 4] == TRX_MAGIC) { diff --git a/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch new file mode 100644 index 0000000000..1523e757c7 --- /dev/null +++ b/target/linux/generic/pending-5.10/435-mtd-add-routerbootpart-parser-config.patch @@ -0,0 +1,38 @@ +From 4437e01fb6bca63fccdba5d6c44888b0935885c2 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Thibaut=20VAR=C3=88NE?= <hacks@slashdirt.org> +Date: Tue, 24 Mar 2020 11:45:07 +0100 +Subject: [PATCH] generic: routerboot partition build bits (5.4) +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This patch adds routerbootpart kernel build bits + +Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org> +--- + drivers/mtd/parsers/Kconfig | 9 +++++++++ + drivers/mtd/parsers/Makefile | 1 + + 2 files changed, 10 insertions(+) + +--- a/drivers/mtd/parsers/Kconfig ++++ b/drivers/mtd/parsers/Kconfig +@@ -176,3 +176,12 @@ config MTD_REDBOOT_PARTS_READONLY + 'FIS directory' images, enable this option. + + endif # MTD_REDBOOT_PARTS ++ ++config MTD_ROUTERBOOT_PARTS ++ tristate "RouterBoot flash partition parser" ++ depends on MTD && OF ++ help ++ MikroTik RouterBoot is implemented as a multi segment system on the ++ flash, some of which are fixed and some of which are located at ++ variable offsets. This parser handles both cases via properly ++ formatted DTS. +--- a/drivers/mtd/parsers/Makefile ++++ b/drivers/mtd/parsers/Makefile +@@ -10,3 +10,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o + obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o + obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o ++obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o diff --git a/target/linux/generic/pending-5.10/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch b/target/linux/generic/pending-5.10/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch new file mode 100644 index 0000000000..659a6386ae --- /dev/null +++ b/target/linux/generic/pending-5.10/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch @@ -0,0 +1,25 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: disable cfi cmdset 0002 erase suspend + +on some platforms, erase suspend leads to data corruption and lockups when write +ops collide with erase ops. this has been observed on the buffalo wzr-hp-g300nh. +rather than play whack-a-mole with a hard to reproduce issue on a variety of devices, +simply disable erase suspend, as it will usually not produce any useful gain on +the small filesystems used on embedded hardware. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/mtd/chips/cfi_cmdset_0002.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -909,7 +909,7 @@ static int get_chip(struct map_info *map + return 0; + + case FL_ERASING: +- if (!cfip || !(cfip->EraseSuspend & (0x1|0x2)) || ++ if (1 /* no suspend */ || !cfip || !(cfip->EraseSuspend & (0x1|0x2)) || + !(mode == FL_READY || mode == FL_POINT || + (mode == FL_WRITING && (cfip->EraseSuspend & 0x2)))) + goto sleep; diff --git a/target/linux/generic/pending-5.10/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch b/target/linux/generic/pending-5.10/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch new file mode 100644 index 0000000000..79276b1b87 --- /dev/null +++ b/target/linux/generic/pending-5.10/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch @@ -0,0 +1,17 @@ +From: George Kashperko <george@znau.edu.ua> +Subject: Issue map read after Write Buffer Load command to ensure chip is ready to receive data. + +Signed-off-by: George Kashperko <george@znau.edu.ua> +--- + drivers/mtd/chips/cfi_cmdset_0002.c | 1 + + 1 file changed, 1 insertion(+) +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -2053,6 +2053,7 @@ static int __xipram do_write_buffer(stru + + /* Write Buffer Load */ + map_write(map, CMD(0x25), cmd_adr); ++ (void) map_read(map, cmd_adr); + + chip->state = FL_WRITING_TO_BUFFER; + diff --git a/target/linux/generic/pending-5.10/465-m25p80-mx-disable-software-protection.patch b/target/linux/generic/pending-5.10/465-m25p80-mx-disable-software-protection.patch new file mode 100644 index 0000000000..e9a9cad869 --- /dev/null +++ b/target/linux/generic/pending-5.10/465-m25p80-mx-disable-software-protection.patch @@ -0,0 +1,18 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: Disable software protection bits for Macronix flashes. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/mtd/spi-nor/spi-nor.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/spi-nor/macronix.c ++++ b/drivers/mtd/spi-nor/macronix.c +@@ -96,6 +96,7 @@ static void macronix_default_init(struct + { + nor->params->quad_enable = spi_nor_sr1_bit6_quad_enable; + nor->params->set_4byte_addr_mode = spi_nor_set_4byte_addr_mode; ++ nor->flags |= SNOR_F_HAS_LOCK; + } + + static const struct spi_nor_fixups macronix_fixups = { diff --git a/target/linux/generic/pending-5.10/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch b/target/linux/generic/pending-5.10/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch new file mode 100644 index 0000000000..bbdab18102 --- /dev/null +++ b/target/linux/generic/pending-5.10/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch @@ -0,0 +1,71 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 4 Nov 2017 07:40:23 +0100 +Subject: [PATCH] mtd: spi-nor: support limiting 4K sectors support based on + flash size + +Some devices need 4K sectors to be able to deal with small flash chips. +For instance, w25x05 is 64 KiB in size, and without 4K sectors, the +entire chip is just one erase block. +On bigger flash chip sizes, using 4K sectors can significantly slow down +many operations, including using a writable filesystem. There are several +platforms where it makes sense to use a single kernel on both kinds of +devices. + +To support this properly, allow configuring an upper flash chip size +limit for 4K sectors support. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/mtd/spi-nor/Kconfig ++++ b/drivers/mtd/spi-nor/Kconfig +@@ -24,6 +24,17 @@ config MTD_SPI_NOR_USE_4K_SECTORS + Please note that some tools/drivers/filesystems may not work with + 4096 B erase size (e.g. UBIFS requires 15 KiB as a minimum). + ++config MTD_SPI_NOR_USE_4K_SECTORS_LIMIT ++ int "Maximum flash chip size to use 4K sectors on (in KiB)" ++ depends on MTD_SPI_NOR_USE_4K_SECTORS ++ default "4096" ++ help ++ There are many flash chips that support 4K sectors, but are so large ++ that using them significantly slows down writing large amounts of ++ data or using a writable filesystem. ++ Any flash chip larger than the size specified in this option will ++ not use 4K sectors. ++ + source "drivers/mtd/spi-nor/controllers/Kconfig" + + endif # MTD_SPI_NOR +--- a/drivers/mtd/spi-nor/core.c ++++ b/drivers/mtd/spi-nor/core.c +@@ -2784,6 +2784,21 @@ static void spi_nor_info_init_params(str + */ + erase_mask = 0; + i = 0; ++#ifdef CONFIG_MTD_SPI_NOR_USE_4K_SECTORS ++ if ((info->flags & SECT_4K_PMC) && (params->size <= ++ CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT * 1024)) { ++ erase_mask |= BIT(i); ++ spi_nor_set_erase_type(&map->erase_type[i], 4096u, ++ SPINOR_OP_BE_4K_PMC); ++ i++; ++ } else if ((info->flags & SECT_4K) && (params->size <= ++ CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT * 1024)) { ++ erase_mask |= BIT(i); ++ spi_nor_set_erase_type(&map->erase_type[i], 4096u, ++ SPINOR_OP_BE_4K); ++ i++; ++ } ++#else + if (info->flags & SECT_4K_PMC) { + erase_mask |= BIT(i); + spi_nor_set_erase_type(&map->erase_type[i], 4096u, +@@ -2795,6 +2810,7 @@ static void spi_nor_info_init_params(str + SPINOR_OP_BE_4K); + i++; + } ++#endif + erase_mask |= BIT(i); + spi_nor_set_erase_type(&map->erase_type[i], info->sector_size, + SPINOR_OP_SE); diff --git a/target/linux/generic/pending-5.10/476-mtd-spi-nor-add-eon-en25q128.patch b/target/linux/generic/pending-5.10/476-mtd-spi-nor-add-eon-en25q128.patch new file mode 100644 index 0000000000..325fca62f3 --- /dev/null +++ b/target/linux/generic/pending-5.10/476-mtd-spi-nor-add-eon-en25q128.patch @@ -0,0 +1,18 @@ +From: Piotr Dymacz <pepe2k@gmail.com> +Subject: kernel/mtd: add support for EON EN25Q128 + +Signed-off-by: Piotr Dymacz <pepe2k@gmail.com> +--- + drivers/mtd/spi-nor/spi-nor.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/spi-nor/eon.c ++++ b/drivers/mtd/spi-nor/eon.c +@@ -15,6 +15,7 @@ static const struct flash_info eon_parts + { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, + { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, + { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, ++ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, + { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, + SECT_4K | SPI_NOR_DUAL_READ) }, + { "en25qh16", INFO(0x1c7015, 0, 64 * 1024, 32, diff --git a/target/linux/generic/pending-5.10/479-mtd-spi-nor-add-xtx-xt25f128b.patch b/target/linux/generic/pending-5.10/479-mtd-spi-nor-add-xtx-xt25f128b.patch new file mode 100644 index 0000000000..3e7cd03679 --- /dev/null +++ b/target/linux/generic/pending-5.10/479-mtd-spi-nor-add-xtx-xt25f128b.patch @@ -0,0 +1,79 @@ +From patchwork Thu Feb 6 17:19:41 2020 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org> +X-Patchwork-Id: 1234465 +Date: Thu, 6 Feb 2020 19:19:41 +0200 +From: Daniel Golle <daniel@makrotopia.org> +To: linux-mtd@lists.infradead.org +Subject: [PATCH v2] mtd: spi-nor: Add support for xt25f128b chip +Message-ID: <20200206171941.GA2398@makrotopia.org> +MIME-Version: 1.0 +Content-Disposition: inline +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, + <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> +Cc: Eitan Cohen <eitan@neot-semadar.com>, Piotr Dymacz <pepe2k@gmail.com>, + Tudor Ambarus <tudor.ambarus@microchip.com> +Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> +Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org + +Add XT25F128B made by XTX Technology (Shenzhen) Limited. +This chip supports dual and quad read and uniform 4K-byte erase. +Verified on Teltonika RUT955 which comes with XT25F128B in recent +versions of the device. + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/mtd/spi-nor/spi-nor.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/mtd/spi-nor/Makefile ++++ b/drivers/mtd/spi-nor/Makefile +@@ -17,6 +17,7 @@ spi-nor-objs += sst.o + spi-nor-objs += winbond.o + spi-nor-objs += xilinx.o + spi-nor-objs += xmc.o ++spi-nor-objs += xtx.o + obj-$(CONFIG_MTD_SPI_NOR) += spi-nor.o + + obj-$(CONFIG_MTD_SPI_NOR) += controllers/ +--- /dev/null ++++ b/drivers/mtd/spi-nor/xtx.c +@@ -0,0 +1,15 @@ ++// SPDX-License-Identifier: GPL-2.0 ++#include <linux/mtd/spi-nor.h> ++ ++#include "core.h" ++ ++static const struct flash_info xtx_parts[] = { ++ /* XTX Technology (Shenzhen) Limited */ ++ { "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, ++}; ++ ++const struct spi_nor_manufacturer spi_nor_xtx = { ++ .name = "xtx", ++ .parts = xtx_parts, ++ .nparts = ARRAY_SIZE(xtx_parts), ++}; +--- a/drivers/mtd/spi-nor/core.c ++++ b/drivers/mtd/spi-nor/core.c +@@ -2024,6 +2024,7 @@ static const struct spi_nor_manufacturer + &spi_nor_winbond, + &spi_nor_xilinx, + &spi_nor_xmc, ++ &spi_nor_xtx, + }; + + static const struct flash_info * +--- a/drivers/mtd/spi-nor/core.h ++++ b/drivers/mtd/spi-nor/core.h +@@ -398,6 +398,7 @@ extern const struct spi_nor_manufacturer + extern const struct spi_nor_manufacturer spi_nor_winbond; + extern const struct spi_nor_manufacturer spi_nor_xilinx; + extern const struct spi_nor_manufacturer spi_nor_xmc; ++extern const struct spi_nor_manufacturer spi_nor_xtx; + + int spi_nor_write_enable(struct spi_nor *nor); + int spi_nor_write_disable(struct spi_nor *nor); diff --git a/target/linux/generic/pending-5.10/480-mtd-set-rootfs-to-be-root-dev.patch b/target/linux/generic/pending-5.10/480-mtd-set-rootfs-to-be-root-dev.patch new file mode 100644 index 0000000000..11cdc179d2 --- /dev/null +++ b/target/linux/generic/pending-5.10/480-mtd-set-rootfs-to-be-root-dev.patch @@ -0,0 +1,38 @@ +From: Gabor Juhos <juhosg@openwrt.org> +Subject: kernel/3.1[02]: move MTD root device setup code to mtdcore + +The current code only allows to automatically set +root device on MTD partitions. Move the code to MTD +core to allow to use it with all MTD devices. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/mtd/mtdcore.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/mtd/mtdcore.c ++++ b/drivers/mtd/mtdcore.c +@@ -27,6 +27,7 @@ + #include <linux/reboot.h> + #include <linux/leds.h> + #include <linux/debugfs.h> ++#include <linux/root_dev.h> + #include <linux/nvmem-provider.h> + + #include <linux/mtd/mtd.h> +@@ -692,6 +693,15 @@ int add_mtd_device(struct mtd_info *mtd) + of this try_ nonsense, and no bitching about it + either. :) */ + __module_get(THIS_MODULE); ++ ++ if (!strcmp(mtd->name, "rootfs") && ++ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && ++ ROOT_DEV == 0) { ++ pr_notice("mtd: device %d (%s) set to be root filesystem\n", ++ mtd->index, mtd->name); ++ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index); ++ } ++ + return 0; + + fail_nvmem_add: diff --git a/target/linux/generic/pending-5.10/481-mtd-spi-nor-rework-broken-flash-reset-support.patch b/target/linux/generic/pending-5.10/481-mtd-spi-nor-rework-broken-flash-reset-support.patch new file mode 100644 index 0000000000..e8e737ffca --- /dev/null +++ b/target/linux/generic/pending-5.10/481-mtd-spi-nor-rework-broken-flash-reset-support.patch @@ -0,0 +1,180 @@ +From ea92cbb50a78404e29de2cc3999a240615ffb1c8 Mon Sep 17 00:00:00 2001 +From: Chuanhong Guo <gch981213@gmail.com> +Date: Mon, 6 Apr 2020 17:58:48 +0800 +Subject: [PATCH] mtd: spi-nor: rework broken-flash-reset support + +Instead of resetting flash to 3B address on remove hook, this +implementation only enters 4B mode when needed, which prevents +more unexpected reboot stuck. This implementation makes it only +break when a kernel panic happens during flash operation on 16M+ +areas. +*OpenWrt only*: silent broken-flash-reset warning. We are not dealing +with vendors and it's unpleasant for users to se that unnecessary +and long WARN_ON print. + +Signed-off-by: Chuanhong Guo <gch981213@gmail.com> +--- + drivers/mtd/spi-nor/spi-nor.c | 52 +++++++++++++++++++++++++++++++++-- + 1 file changed, 49 insertions(+), 3 deletions(-) + +--- a/drivers/mtd/spi-nor/core.c ++++ b/drivers/mtd/spi-nor/core.c +@@ -1445,6 +1445,23 @@ destroy_erase_cmd_list: + return ret; + } + ++int spi_nor_check_set_addr_width(struct spi_nor *nor, loff_t addr) ++{ ++ u8 addr_width; ++ ++ if ((nor->flags & (SNOR_F_4B_OPCODES | SNOR_F_BROKEN_RESET)) != ++ SNOR_F_BROKEN_RESET) ++ return 0; ++ ++ addr_width = addr & 0xff000000 ? 4 : 3; ++ if (nor->addr_width == addr_width) ++ return 0; ++ ++ nor->addr_width = addr_width; ++ ++ return nor->params->set_4byte_addr_mode(nor, addr_width == 4); ++} ++ + /* + * Erase an address range on the nor chip. The address range may extend + * one or more erase sectors. Return an error is there is a problem erasing. +@@ -1472,6 +1489,10 @@ static int spi_nor_erase(struct mtd_info + if (ret) + return ret; + ++ ret = spi_nor_check_set_addr_width(nor, instr->addr + instr->len); ++ if (ret < 0) ++ return ret; ++ + /* whole-chip erase? */ + if (len == mtd->size && !(nor->flags & SNOR_F_NO_OP_CHIP_ERASE)) { + unsigned long timeout; +@@ -1531,6 +1552,7 @@ static int spi_nor_erase(struct mtd_info + ret = spi_nor_write_disable(nor); + + erase_err: ++ spi_nor_check_set_addr_width(nor, 0); + spi_nor_unlock_and_unprep(nor); + + return ret; +@@ -1870,7 +1892,9 @@ static int spi_nor_lock(struct mtd_info + if (ret) + return ret; + ++ spi_nor_check_set_addr_width(nor, ofs + len); + ret = nor->params->locking_ops->lock(nor, ofs, len); ++ spi_nor_check_set_addr_width(nor, 0); + + spi_nor_unlock_and_unprep(nor); + return ret; +@@ -1885,7 +1909,9 @@ static int spi_nor_unlock(struct mtd_inf + if (ret) + return ret; + ++ spi_nor_check_set_addr_width(nor, ofs + len); + ret = nor->params->locking_ops->unlock(nor, ofs, len); ++ spi_nor_check_set_addr_width(nor, 0); + + spi_nor_unlock_and_unprep(nor); + return ret; +@@ -1900,7 +1926,9 @@ static int spi_nor_is_locked(struct mtd_ + if (ret) + return ret; + ++ spi_nor_check_set_addr_width(nor, ofs + len); + ret = nor->params->locking_ops->is_locked(nor, ofs, len); ++ spi_nor_check_set_addr_width(nor, 0); + + spi_nor_unlock_and_unprep(nor); + return ret; +@@ -2093,6 +2121,10 @@ static int spi_nor_read(struct mtd_info + if (ret) + return ret; + ++ ret = spi_nor_check_set_addr_width(nor, from + len); ++ if (ret < 0) ++ return ret; ++ + while (len) { + loff_t addr = from; + +@@ -2116,6 +2148,7 @@ static int spi_nor_read(struct mtd_info + ret = 0; + + read_err: ++ spi_nor_check_set_addr_width(nor, 0); + spi_nor_unlock_and_unprep(nor); + return ret; + } +@@ -2138,6 +2171,10 @@ static int spi_nor_write(struct mtd_info + if (ret) + return ret; + ++ ret = spi_nor_check_set_addr_width(nor, to + len); ++ if (ret < 0) ++ return ret; ++ + for (i = 0; i < len; ) { + ssize_t written; + loff_t addr = to + i; +@@ -2180,6 +2217,7 @@ static int spi_nor_write(struct mtd_info + } + + write_err: ++ spi_nor_check_set_addr_width(nor, 0); + spi_nor_unlock_and_unprep(nor); + return ret; + } +@@ -2975,9 +3013,13 @@ static int spi_nor_init(struct spi_nor * + * reboots (e.g., crashes). Warn the user (or hopefully, system + * designer) that this is bad. + */ +- WARN_ONCE(nor->flags & SNOR_F_BROKEN_RESET, +- "enabling reset hack; may not recover from unexpected reboots\n"); +- nor->params->set_4byte_addr_mode(nor, true); ++ if (nor->flags & SNOR_F_BROKEN_RESET) { ++ dev_warn(nor->dev, ++ "enabling reset hack; may not recover from unexpected reboots\n"); ++ nor->addr_width = 3; ++ } else { ++ nor->params->set_4byte_addr_mode(nor, true); ++ } + } + + return 0; +--- a/drivers/mtd/spi-nor/core.h ++++ b/drivers/mtd/spi-nor/core.h +@@ -400,6 +400,7 @@ extern const struct spi_nor_manufacturer + extern const struct spi_nor_manufacturer spi_nor_xmc; + extern const struct spi_nor_manufacturer spi_nor_xtx; + ++int spi_nor_check_set_addr_width(struct spi_nor *nor, loff_t addr); + int spi_nor_write_enable(struct spi_nor *nor); + int spi_nor_write_disable(struct spi_nor *nor); + int spi_nor_set_4byte_addr_mode(struct spi_nor *nor, bool enable); +--- a/drivers/mtd/spi-nor/sst.c ++++ b/drivers/mtd/spi-nor/sst.c +@@ -55,6 +55,10 @@ static int sst_write(struct mtd_info *mt + if (ret) + return ret; + ++ ret = spi_nor_check_set_addr_width(nor, to + len); ++ if (ret < 0) ++ return ret; ++ + ret = spi_nor_write_enable(nor); + if (ret) + goto out; +@@ -124,6 +128,7 @@ static int sst_write(struct mtd_info *mt + } + out: + *retlen += actual; ++ spi_nor_check_set_addr_width(nor, 0); + spi_nor_unlock_and_unprep(nor); + return ret; + } diff --git a/target/linux/generic/pending-5.10/482-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch b/target/linux/generic/pending-5.10/482-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch new file mode 100644 index 0000000000..c32cde559d --- /dev/null +++ b/target/linux/generic/pending-5.10/482-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch @@ -0,0 +1,22 @@ +From d68b4aa22e8c625685bfad642dd7337948dc0ad1 Mon Sep 17 00:00:00 2001 +From: Koen Vandeputte <koen.vandeputte@ncentric.com> +Date: Mon, 6 Jan 2020 13:07:56 +0100 +Subject: [PATCH] mtd: spi-nor: add support for Gigadevice GD25D05 + +Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> +--- + drivers/mtd/spi-nor/spi-nor.c | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/drivers/mtd/spi-nor/gigadevice.c ++++ b/drivers/mtd/spi-nor/gigadevice.c +@@ -24,6 +24,9 @@ static struct spi_nor_fixups gd25q256_fi + }; + + static const struct flash_info gigadevice_parts[] = { ++ { "gd25q05", INFO(0xc84010, 0, 64 * 1024, 1, ++ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | ++ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "gd25q16", INFO(0xc84015, 0, 64 * 1024, 32, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, diff --git a/target/linux/generic/pending-5.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch b/target/linux/generic/pending-5.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch new file mode 100644 index 0000000000..7c9766fa7b --- /dev/null +++ b/target/linux/generic/pending-5.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch @@ -0,0 +1,97 @@ +From: Daniel Golle <daniel@makrotopia.org> +Subject: ubi: auto-attach mtd device named "ubi" or "data" on boot + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/mtd/ubi/build.c | 36 ++++++++++++++++++++++++++++++++++++ + 1 file changed, 36 insertions(+) + +--- a/drivers/mtd/ubi/build.c ++++ b/drivers/mtd/ubi/build.c +@@ -1192,6 +1192,73 @@ static struct mtd_info * __init open_mtd + return mtd; + } + ++/* ++ * This function tries attaching mtd partitions named either "ubi" or "data" ++ * during boot. ++ */ ++static void __init ubi_auto_attach(void) ++{ ++ int err; ++ struct mtd_info *mtd; ++ loff_t offset = 0; ++ size_t len; ++ char magic[4]; ++ ++ /* try attaching mtd device named "ubi" or "data" */ ++ mtd = open_mtd_device("ubi"); ++ if (IS_ERR(mtd)) ++ mtd = open_mtd_device("data"); ++ ++ if (IS_ERR(mtd)) ++ return; ++ ++ /* get the first not bad block */ ++ if (mtd_can_have_bb(mtd)) ++ while (mtd_block_isbad(mtd, offset)) { ++ offset += mtd->erasesize; ++ ++ if (offset > mtd->size) { ++ pr_err("UBI error: Failed to find a non-bad " ++ "block on mtd%d\n", mtd->index); ++ goto cleanup; ++ } ++ } ++ ++ /* check if the read from flash was successful */ ++ err = mtd_read(mtd, offset, 4, &len, (void *) magic); ++ if ((err && !mtd_is_bitflip(err)) || len != 4) { ++ pr_err("UBI error: unable to read from mtd%d\n", mtd->index); ++ goto cleanup; ++ } ++ ++ /* check for a valid ubi magic */ ++ if (strncmp(magic, "UBI#", 4)) { ++ pr_err("UBI error: no valid UBI magic found inside mtd%d\n", mtd->index); ++ goto cleanup; ++ } ++ ++ /* don't auto-add media types where UBI doesn't makes sense */ ++ if (mtd->type != MTD_NANDFLASH && ++ mtd->type != MTD_NORFLASH && ++ mtd->type != MTD_DATAFLASH && ++ mtd->type != MTD_MLCNANDFLASH) ++ goto cleanup; ++ ++ mutex_lock(&ubi_devices_mutex); ++ pr_notice("UBI: auto-attach mtd%d\n", mtd->index); ++ err = ubi_attach_mtd_dev(mtd, UBI_DEV_NUM_AUTO, 0, 0); ++ mutex_unlock(&ubi_devices_mutex); ++ if (err < 0) { ++ pr_err("UBI error: cannot attach mtd%d\n", mtd->index); ++ goto cleanup; ++ } ++ ++ return; ++ ++cleanup: ++ put_mtd_device(mtd); ++} ++ + static int __init ubi_init(void) + { + int err, i, k; +@@ -1275,6 +1342,12 @@ static int __init ubi_init(void) + } + } + ++ /* auto-attach mtd devices only if built-in to the kernel and no ubi.mtd ++ * parameter was given */ ++ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && ++ !ubi_is_module() && !mtd_devs) ++ ubi_auto_attach(); ++ + err = ubiblock_init(); + if (err) { + pr_err("UBI error: block: cannot initialize, error %d\n", err); diff --git a/target/linux/generic/pending-5.10/491-ubi-auto-create-ubiblock-device-for-rootfs.patch b/target/linux/generic/pending-5.10/491-ubi-auto-create-ubiblock-device-for-rootfs.patch new file mode 100644 index 0000000000..61fcbac92e --- /dev/null +++ b/target/linux/generic/pending-5.10/491-ubi-auto-create-ubiblock-device-for-rootfs.patch @@ -0,0 +1,66 @@ +From: Daniel Golle <daniel@makrotopia.org> +Subject: ubi: auto-create ubiblock device for rootfs + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/mtd/ubi/block.c | 42 ++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 42 insertions(+) + +--- a/drivers/mtd/ubi/block.c ++++ b/drivers/mtd/ubi/block.c +@@ -652,6 +652,44 @@ static void __init ubiblock_create_from_ + } + } + ++#define UBIFS_NODE_MAGIC 0x06101831 ++static inline int ubi_vol_is_ubifs(struct ubi_volume_desc *desc) ++{ ++ int ret; ++ uint32_t magic_of, magic; ++ ret = ubi_read(desc, 0, (char *)&magic_of, 0, 4); ++ if (ret) ++ return 0; ++ magic = le32_to_cpu(magic_of); ++ return magic == UBIFS_NODE_MAGIC; ++} ++ ++static void __init ubiblock_create_auto_rootfs(void) ++{ ++ int ubi_num, ret, is_ubifs; ++ struct ubi_volume_desc *desc; ++ struct ubi_volume_info vi; ++ ++ for (ubi_num = 0; ubi_num < UBI_MAX_DEVICES; ubi_num++) { ++ desc = ubi_open_volume_nm(ubi_num, "rootfs", UBI_READONLY); ++ if (IS_ERR(desc)) ++ continue; ++ ++ ubi_get_volume_info(desc, &vi); ++ is_ubifs = ubi_vol_is_ubifs(desc); ++ ubi_close_volume(desc); ++ if (is_ubifs) ++ break; ++ ++ ret = ubiblock_create(&vi); ++ if (ret) ++ pr_err("UBI error: block: can't add '%s' volume, err=%d\n", ++ vi.name, ret); ++ /* always break if we get here */ ++ break; ++ } ++} ++ + static void ubiblock_remove_all(void) + { + struct ubiblock *next; +@@ -684,6 +722,10 @@ int __init ubiblock_init(void) + */ + ubiblock_create_from_param(); + ++ /* auto-attach "rootfs" volume if existing and non-ubifs */ ++ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV)) ++ ubiblock_create_auto_rootfs(); ++ + /* + * Block devices are only created upon user requests, so we ignore + * existing volumes. diff --git a/target/linux/generic/pending-5.10/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch b/target/linux/generic/pending-5.10/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch new file mode 100644 index 0000000000..af65cbfa59 --- /dev/null +++ b/target/linux/generic/pending-5.10/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch @@ -0,0 +1,51 @@ +From: Daniel Golle <daniel@makrotopia.org> +Subject: try auto-mounting ubi0:rootfs in init/do_mounts.c + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + init/do_mounts.c | 26 +++++++++++++++++++++++++- + 1 file changed, 25 insertions(+), 1 deletion(-) + +--- a/init/do_mounts.c ++++ b/init/do_mounts.c +@@ -474,7 +474,28 @@ retry: + out: + put_page(page); + } +- ++ ++static int __init mount_ubi_rootfs(void) ++{ ++ int flags = MS_SILENT; ++ int err, tried = 0; ++ ++ while (tried < 2) { ++ err = do_mount_root("ubi0:rootfs", "ubifs", flags, \ ++ root_mount_data); ++ switch (err) { ++ case -EACCES: ++ flags |= MS_RDONLY; ++ tried++; ++ break; ++ default: ++ return err; ++ } ++ } ++ ++ return -EINVAL; ++} ++ + #ifdef CONFIG_ROOT_NFS + + #define NFSROOT_TIMEOUT_MIN 5 +@@ -567,6 +588,10 @@ void __init mount_root(void) + return; + } + #endif ++#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV ++ if (!mount_ubi_rootfs()) ++ return; ++#endif + #ifdef CONFIG_BLOCK + { + int err = create_dev("/dev/root", ROOT_DEV); diff --git a/target/linux/generic/pending-5.10/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch b/target/linux/generic/pending-5.10/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch new file mode 100644 index 0000000000..2dff46807e --- /dev/null +++ b/target/linux/generic/pending-5.10/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch @@ -0,0 +1,34 @@ +From: Daniel Golle <daniel@makrotopia.org> +Subject: ubi: set ROOT_DEV to ubiblock "rootfs" if unset + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/mtd/ubi/block.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/mtd/ubi/block.c ++++ b/drivers/mtd/ubi/block.c +@@ -42,6 +42,7 @@ + #include <linux/scatterlist.h> + #include <linux/idr.h> + #include <asm/div64.h> ++#include <linux/root_dev.h> + + #include "ubi-media.h" + #include "ubi.h" +@@ -458,6 +459,15 @@ int ubiblock_create(struct ubi_volume_in + dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)", + dev->ubi_num, dev->vol_id, vi->name); + mutex_unlock(&devices_mutex); ++ ++ if (!strcmp(vi->name, "rootfs") && ++ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && ++ ROOT_DEV == 0) { ++ pr_notice("ubiblock: device ubiblock%d_%d (%s) set to be root filesystem\n", ++ dev->ubi_num, dev->vol_id, vi->name); ++ ROOT_DEV = MKDEV(gd->major, gd->first_minor); ++ } ++ + return 0; + + out_free_queue: diff --git a/target/linux/generic/pending-5.10/494-mtd-ubi-add-EOF-marker-support.patch b/target/linux/generic/pending-5.10/494-mtd-ubi-add-EOF-marker-support.patch new file mode 100644 index 0000000000..81d32ca5a5 --- /dev/null +++ b/target/linux/generic/pending-5.10/494-mtd-ubi-add-EOF-marker-support.patch @@ -0,0 +1,60 @@ +From: Gabor Juhos <juhosg@openwrt.org> +Subject: mtd: add EOF marker support to the UBI layer + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/mtd/ubi/attach.c | 25 ++++++++++++++++++++++--- + drivers/mtd/ubi/ubi.h | 1 + + 2 files changed, 23 insertions(+), 3 deletions(-) + +--- a/drivers/mtd/ubi/attach.c ++++ b/drivers/mtd/ubi/attach.c +@@ -926,6 +926,13 @@ static bool vol_ignored(int vol_id) + #endif + } + ++static bool ec_hdr_has_eof(struct ubi_ec_hdr *ech) ++{ ++ return ech->padding1[0] == 'E' && ++ ech->padding1[1] == 'O' && ++ ech->padding1[2] == 'F'; ++} ++ + /** + * scan_peb - scan and process UBI headers of a PEB. + * @ubi: UBI device description object +@@ -958,9 +965,21 @@ static int scan_peb(struct ubi_device *u + return 0; + } + +- err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); +- if (err < 0) +- return err; ++ if (!ai->eof_found) { ++ err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); ++ if (err < 0) ++ return err; ++ ++ if (ec_hdr_has_eof(ech)) { ++ pr_notice("UBI: EOF marker found, PEBs from %d will be erased\n", ++ pnum); ++ ai->eof_found = true; ++ } ++ } ++ ++ if (ai->eof_found) ++ err = UBI_IO_FF_BITFLIPS; ++ + switch (err) { + case 0: + break; +--- a/drivers/mtd/ubi/ubi.h ++++ b/drivers/mtd/ubi/ubi.h +@@ -782,6 +782,7 @@ struct ubi_attach_info { + int mean_ec; + uint64_t ec_sum; + int ec_count; ++ bool eof_found; + struct kmem_cache *aeb_slab_cache; + struct ubi_ec_hdr *ech; + struct ubi_vid_io_buf *vidb; diff --git a/target/linux/generic/pending-5.10/495-mtd-core-add-get_mtd_device_by_node.patch b/target/linux/generic/pending-5.10/495-mtd-core-add-get_mtd_device_by_node.patch new file mode 100644 index 0000000000..98c5c2ef19 --- /dev/null +++ b/target/linux/generic/pending-5.10/495-mtd-core-add-get_mtd_device_by_node.patch @@ -0,0 +1,75 @@ +From 1bd1b740f208d1cf4071932cc51860d37266c402 Mon Sep 17 00:00:00 2001 +From: Bernhard Frauendienst <kernel@nospam.obeliks.de> +Date: Sat, 1 Sep 2018 00:30:11 +0200 +Subject: [PATCH 495/497] mtd: core: add get_mtd_device_by_node + +Add function to retrieve a mtd device by its OF node. Since drivers can +assign arbitrary names to mtd devices in the absence of a label +property, there is no other reliable way to retrieve a mtd device for a +given OF node. + +Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> +Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> +--- + drivers/mtd/mtdcore.c | 38 ++++++++++++++++++++++++++++++++++++++ + include/linux/mtd/mtd.h | 2 ++ + 2 files changed, 40 insertions(+) + +--- a/drivers/mtd/mtdcore.c ++++ b/drivers/mtd/mtdcore.c +@@ -1052,6 +1052,44 @@ out_unlock: + } + EXPORT_SYMBOL_GPL(get_mtd_device_nm); + ++/** ++ * get_mtd_device_by_node - obtain a validated handle for an MTD device ++ * by of_node ++ * @of_node: OF node of MTD device to open ++ * ++ * This function returns MTD device description structure in case of ++ * success and an error code in case of failure. ++ */ ++struct mtd_info *get_mtd_device_by_node(const struct device_node *of_node) ++{ ++ int err = -ENODEV; ++ struct mtd_info *mtd = NULL, *other; ++ ++ mutex_lock(&mtd_table_mutex); ++ ++ mtd_for_each_device(other) { ++ if (of_node == other->dev.of_node) { ++ mtd = other; ++ break; ++ } ++ } ++ ++ if (!mtd) ++ goto out_unlock; ++ ++ err = __get_mtd_device(mtd); ++ if (err) ++ goto out_unlock; ++ ++ mutex_unlock(&mtd_table_mutex); ++ return mtd; ++ ++out_unlock: ++ mutex_unlock(&mtd_table_mutex); ++ return ERR_PTR(err); ++} ++EXPORT_SYMBOL_GPL(get_mtd_device_by_node); ++ + void put_mtd_device(struct mtd_info *mtd) + { + mutex_lock(&mtd_table_mutex); +--- a/include/linux/mtd/mtd.h ++++ b/include/linux/mtd/mtd.h +@@ -696,6 +696,8 @@ extern struct mtd_info *get_mtd_device(s + extern int __get_mtd_device(struct mtd_info *mtd); + extern void __put_mtd_device(struct mtd_info *mtd); + extern struct mtd_info *get_mtd_device_nm(const char *name); ++extern struct mtd_info *get_mtd_device_by_node( ++ const struct device_node *of_node); + extern void put_mtd_device(struct mtd_info *mtd); + + static inline uint64_t mtdpart_get_offset(const struct mtd_info *mtd) diff --git a/target/linux/generic/pending-5.10/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch b/target/linux/generic/pending-5.10/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch new file mode 100644 index 0000000000..01f3b9ec2d --- /dev/null +++ b/target/linux/generic/pending-5.10/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch @@ -0,0 +1,52 @@ +From 5734c6669fba7ddb5ef491ccff7159d15dba0b59 Mon Sep 17 00:00:00 2001 +From: Bernhard Frauendienst <kernel@nospam.obeliks.de> +Date: Wed, 5 Sep 2018 01:32:51 +0200 +Subject: [PATCH 496/497] dt-bindings: add bindings for mtd-concat devices + +Document virtual mtd-concat device bindings. + +Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> +--- + .../devicetree/bindings/mtd/mtd-concat.txt | 36 +++++++++++++++++++ + 1 file changed, 36 insertions(+) + create mode 100644 Documentation/devicetree/bindings/mtd/mtd-concat.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/mtd/mtd-concat.txt +@@ -0,0 +1,36 @@ ++Virtual MTD concat device ++ ++Requires properties: ++- devices: list of phandles to mtd nodes that should be concatenated ++ ++Example: ++ ++&spi { ++ flash0: flash@0 { ++ ... ++ }; ++ flash1: flash@1 { ++ ... ++ }; ++}; ++ ++flash { ++ compatible = "mtd-concat"; ++ ++ devices = <&flash0 &flash1>; ++ ++ partitions { ++ compatible = "fixed-partitions"; ++ ++ partition@0 { ++ label = "boot"; ++ reg = <0x0000000 0x0040000>; ++ read-only; ++ }; ++ ++ partition@40000 { ++ label = "firmware"; ++ reg = <0x0040000 0x1fc0000>; ++ }; ++ } ++} diff --git a/target/linux/generic/pending-5.10/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch b/target/linux/generic/pending-5.10/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch new file mode 100644 index 0000000000..058cab09e5 --- /dev/null +++ b/target/linux/generic/pending-5.10/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch @@ -0,0 +1,216 @@ +From e53f712d8eac71f54399b61038ccf87d2cee99d7 Mon Sep 17 00:00:00 2001 +From: Bernhard Frauendienst <kernel@nospam.obeliks.de> +Date: Sat, 25 Aug 2018 12:35:22 +0200 +Subject: [PATCH 497/497] mtd: mtdconcat: add dt driver for concat devices + +Some mtd drivers like physmap variants have support for concatenating +multiple mtd devices, but there is no generic way to define such a +concat device from within the device tree. + +This is useful for some SoC boards that use multiple flash chips as +memory banks of a single mtd device, with partitions spanning chip +borders. + +This commit adds a driver for creating virtual mtd-concat devices. They +must have a compatible = "mtd-concat" line, and define a list of devices +to concat in the 'devices' property, for example: + +flash { + compatible = "mtd-concat"; + + devices = <&flash0 &flash1>; + + partitions { + ... + }; +}; + +The driver is added to the very end of the mtd Makefile to increase the +likelyhood of all child devices already being loaded at the time of +probing, preventing unnecessary deferred probes. + +Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> +--- + drivers/mtd/Kconfig | 2 + + drivers/mtd/Makefile | 3 + + drivers/mtd/composite/Kconfig | 12 +++ + drivers/mtd/composite/Makefile | 6 ++ + drivers/mtd/composite/virt_concat.c | 128 ++++++++++++++++++++++++++++ + 5 files changed, 151 insertions(+) + create mode 100644 drivers/mtd/composite/Kconfig + create mode 100644 drivers/mtd/composite/Makefile + create mode 100644 drivers/mtd/composite/virt_concat.c + +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -238,4 +238,6 @@ source "drivers/mtd/ubi/Kconfig" + + source "drivers/mtd/hyperbus/Kconfig" + ++source "drivers/mtd/composite/Kconfig" ++ + endif # MTD +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -33,3 +33,6 @@ obj-y += chips/ lpddr/ maps/ devices/ n + obj-$(CONFIG_MTD_SPI_NOR) += spi-nor/ + obj-$(CONFIG_MTD_UBI) += ubi/ + obj-$(CONFIG_MTD_HYPERBUS) += hyperbus/ ++ ++# Composite drivers must be loaded last ++obj-y += composite/ +--- /dev/null ++++ b/drivers/mtd/composite/Kconfig +@@ -0,0 +1,12 @@ ++menu "Composite MTD device drivers" ++ depends on MTD!=n ++ ++config MTD_VIRT_CONCAT ++ tristate "Virtual concat MTD device" ++ help ++ This driver allows creation of a virtual MTD concat device, which ++ concatenates multiple underlying MTD devices to a single device. ++ This is required by some SoC boards where multiple memory banks are ++ used as one device with partitions spanning across device boundaries. ++ ++endmenu +--- /dev/null ++++ b/drivers/mtd/composite/Makefile +@@ -0,0 +1,6 @@ ++# SPDX-License-Identifier: GPL-2.0 ++# ++# linux/drivers/mtd/composite/Makefile ++# ++ ++obj-$(CONFIG_MTD_VIRT_CONCAT) += virt_concat.o +--- /dev/null ++++ b/drivers/mtd/composite/virt_concat.c +@@ -0,0 +1,128 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++/* ++ * Virtual concat MTD device driver ++ * ++ * Copyright (C) 2018 Bernhard Frauendienst ++ * Author: Bernhard Frauendienst, kernel@nospam.obeliks.de ++ */ ++ ++#include <linux/module.h> ++#include <linux/device.h> ++#include <linux/mtd/concat.h> ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/partitions.h> ++#include <linux/of.h> ++#include <linux/of_platform.h> ++#include <linux/slab.h> ++ ++/* ++ * struct of_virt_concat - platform device driver data. ++ * @cmtd the final mtd_concat device ++ * @num_devices the number of devices in @devices ++ * @devices points to an array of devices already loaded ++ */ ++struct of_virt_concat { ++ struct mtd_info *cmtd; ++ int num_devices; ++ struct mtd_info **devices; ++}; ++ ++static int virt_concat_remove(struct platform_device *pdev) ++{ ++ struct of_virt_concat *info; ++ int i; ++ ++ info = platform_get_drvdata(pdev); ++ if (!info) ++ return 0; ++ ++ // unset data for when this is called after a probe error ++ platform_set_drvdata(pdev, NULL); ++ ++ if (info->cmtd) { ++ mtd_device_unregister(info->cmtd); ++ mtd_concat_destroy(info->cmtd); ++ } ++ ++ if (info->devices) { ++ for (i = 0; i < info->num_devices; i++) ++ put_mtd_device(info->devices[i]); ++ } ++ ++ return 0; ++} ++ ++static int virt_concat_probe(struct platform_device *pdev) ++{ ++ struct device_node *node = pdev->dev.of_node; ++ struct of_phandle_iterator it; ++ struct of_virt_concat *info; ++ struct mtd_info *mtd; ++ int err = 0, count; ++ ++ count = of_count_phandle_with_args(node, "devices", NULL); ++ if (count <= 0) ++ return -EINVAL; ++ ++ info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); ++ if (!info) ++ return -ENOMEM; ++ info->devices = devm_kcalloc(&pdev->dev, count, ++ sizeof(*(info->devices)), GFP_KERNEL); ++ if (!info->devices) { ++ err = -ENOMEM; ++ goto err_remove; ++ } ++ ++ platform_set_drvdata(pdev, info); ++ ++ of_for_each_phandle(&it, err, node, "devices", NULL, 0) { ++ mtd = get_mtd_device_by_node(it.node); ++ if (IS_ERR(mtd)) { ++ of_node_put(it.node); ++ err = -EPROBE_DEFER; ++ goto err_remove; ++ } ++ ++ info->devices[info->num_devices++] = mtd; ++ } ++ ++ info->cmtd = mtd_concat_create(info->devices, info->num_devices, ++ dev_name(&pdev->dev)); ++ if (!info->cmtd) { ++ err = -ENXIO; ++ goto err_remove; ++ } ++ ++ info->cmtd->dev.parent = &pdev->dev; ++ mtd_set_of_node(info->cmtd, node); ++ mtd_device_register(info->cmtd, NULL, 0); ++ ++ return 0; ++ ++err_remove: ++ virt_concat_remove(pdev); ++ ++ return err; ++} ++ ++static const struct of_device_id virt_concat_of_match[] = { ++ { .compatible = "mtd-concat", }, ++ { /* sentinel */ } ++}; ++MODULE_DEVICE_TABLE(of, virt_concat_of_match); ++ ++static struct platform_driver virt_concat_driver = { ++ .probe = virt_concat_probe, ++ .remove = virt_concat_remove, ++ .driver = { ++ .name = "virt-mtdconcat", ++ .of_match_table = virt_concat_of_match, ++ }, ++}; ++ ++module_platform_driver(virt_concat_driver); ++ ++MODULE_LICENSE("GPL v2"); ++MODULE_AUTHOR("Bernhard Frauendienst <kernel@nospam.obeliks.de>"); ++MODULE_DESCRIPTION("Virtual concat MTD device driver"); diff --git a/target/linux/generic/pending-5.10/498-mtd-mtdconcat-select-readwrite-function.patch b/target/linux/generic/pending-5.10/498-mtd-mtdconcat-select-readwrite-function.patch new file mode 100644 index 0000000000..9aad0f3e6c --- /dev/null +++ b/target/linux/generic/pending-5.10/498-mtd-mtdconcat-select-readwrite-function.patch @@ -0,0 +1,24 @@ +--- a/drivers/mtd/mtdconcat.c ++++ b/drivers/mtd/mtdconcat.c +@@ -683,8 +683,12 @@ struct mtd_info *mtd_concat_create(struc + concat->mtd._writev = concat_writev; + if (subdev[0]->_read_oob) + concat->mtd._read_oob = concat_read_oob; ++ else ++ concat->mtd._read = concat_read; + if (subdev[0]->_write_oob) + concat->mtd._write_oob = concat_write_oob; ++ else ++ concat->mtd._write = concat_write; + if (subdev[0]->_block_isbad) + concat->mtd._block_isbad = concat_block_isbad; + if (subdev[0]->_block_markbad) +@@ -744,8 +748,6 @@ struct mtd_info *mtd_concat_create(struc + concat->mtd.name = name; + + concat->mtd._erase = concat_erase; +- concat->mtd._read = concat_read; +- concat->mtd._write = concat_write; + concat->mtd._sync = concat_sync; + concat->mtd._lock = concat_lock; + concat->mtd._unlock = concat_unlock; diff --git a/target/linux/generic/pending-5.10/500-fs_cdrom_dependencies.patch b/target/linux/generic/pending-5.10/500-fs_cdrom_dependencies.patch new file mode 100644 index 0000000000..0a5a3aae5d --- /dev/null +++ b/target/linux/generic/pending-5.10/500-fs_cdrom_dependencies.patch @@ -0,0 +1,40 @@ +--- a/fs/hfs/Kconfig ++++ b/fs/hfs/Kconfig +@@ -2,6 +2,7 @@ + config HFS_FS + tristate "Apple Macintosh file system support" + depends on BLOCK ++ select CDROM + select NLS + help + If you say Y here, you will be able to mount Macintosh-formatted +--- a/fs/hfsplus/Kconfig ++++ b/fs/hfsplus/Kconfig +@@ -2,6 +2,7 @@ + config HFSPLUS_FS + tristate "Apple Extended HFS file system support" + depends on BLOCK ++ select CDROM + select NLS + select NLS_UTF8 + help +--- a/fs/isofs/Kconfig ++++ b/fs/isofs/Kconfig +@@ -1,6 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0-only + config ISO9660_FS + tristate "ISO 9660 CDROM file system support" ++ select CDROM + help + This is the standard file system used on CD-ROMs. It was previously + known as "High Sierra File System" and is called "hsfs" on other +--- a/fs/udf/Kconfig ++++ b/fs/udf/Kconfig +@@ -1,6 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0-only + config UDF_FS + tristate "UDF file system support" ++ select CDROM + select CRC_ITU_T + select NLS + help diff --git a/target/linux/generic/pending-5.10/530-jffs2_make_lzma_available.patch b/target/linux/generic/pending-5.10/530-jffs2_make_lzma_available.patch new file mode 100644 index 0000000000..1bccb30a69 --- /dev/null +++ b/target/linux/generic/pending-5.10/530-jffs2_make_lzma_available.patch @@ -0,0 +1,5180 @@ +From: Alexandros C. Couloumbis <alex@ozo.com> +Subject: fs: add jffs2/lzma support (not activated by default yet) + +lede-commit: c2c88d315fa0e881f8b19da07b62859b915b11b2 +Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> +--- + fs/jffs2/Kconfig | 9 + + fs/jffs2/Makefile | 3 + + fs/jffs2/compr.c | 6 + + fs/jffs2/compr.h | 10 +- + fs/jffs2/compr_lzma.c | 128 +++ + fs/jffs2/super.c | 33 +- + include/linux/lzma.h | 62 ++ + include/linux/lzma/LzFind.h | 115 +++ + include/linux/lzma/LzHash.h | 54 + + include/linux/lzma/LzmaDec.h | 231 +++++ + include/linux/lzma/LzmaEnc.h | 80 ++ + include/linux/lzma/Types.h | 226 +++++ + include/uapi/linux/jffs2.h | 1 + + lib/Kconfig | 6 + + lib/Makefile | 12 + + lib/lzma/LzFind.c | 761 ++++++++++++++ + lib/lzma/LzmaDec.c | 999 +++++++++++++++++++ + lib/lzma/LzmaEnc.c | 2271 ++++++++++++++++++++++++++++++++++++++++++ + lib/lzma/Makefile | 7 + + 19 files changed, 5008 insertions(+), 6 deletions(-) + create mode 100644 fs/jffs2/compr_lzma.c + create mode 100644 include/linux/lzma.h + create mode 100644 include/linux/lzma/LzFind.h + create mode 100644 include/linux/lzma/LzHash.h + create mode 100644 include/linux/lzma/LzmaDec.h + create mode 100644 include/linux/lzma/LzmaEnc.h + create mode 100644 include/linux/lzma/Types.h + create mode 100644 lib/lzma/LzFind.c + create mode 100644 lib/lzma/LzmaDec.c + create mode 100644 lib/lzma/LzmaEnc.c + create mode 100644 lib/lzma/Makefile + +--- a/fs/jffs2/Kconfig ++++ b/fs/jffs2/Kconfig +@@ -136,6 +136,15 @@ config JFFS2_LZO + This feature was added in July, 2007. Say 'N' if you need + compatibility with older bootloaders or kernels. + ++config JFFS2_LZMA ++ bool "JFFS2 LZMA compression support" if JFFS2_COMPRESSION_OPTIONS ++ select LZMA_COMPRESS ++ select LZMA_DECOMPRESS ++ depends on JFFS2_FS ++ default n ++ help ++ JFFS2 wrapper to the LZMA C SDK ++ + config JFFS2_RTIME + bool "JFFS2 RTIME compression support" if JFFS2_COMPRESSION_OPTIONS + depends on JFFS2_FS +--- a/fs/jffs2/Makefile ++++ b/fs/jffs2/Makefile +@@ -19,4 +19,7 @@ jffs2-$(CONFIG_JFFS2_RUBIN) += compr_rub + jffs2-$(CONFIG_JFFS2_RTIME) += compr_rtime.o + jffs2-$(CONFIG_JFFS2_ZLIB) += compr_zlib.o + jffs2-$(CONFIG_JFFS2_LZO) += compr_lzo.o ++jffs2-$(CONFIG_JFFS2_LZMA) += compr_lzma.o + jffs2-$(CONFIG_JFFS2_SUMMARY) += summary.o ++ ++CFLAGS_compr_lzma.o += -Iinclude/linux -Ilib/lzma +--- a/fs/jffs2/compr.c ++++ b/fs/jffs2/compr.c +@@ -378,6 +378,9 @@ int __init jffs2_compressors_init(void) + #ifdef CONFIG_JFFS2_LZO + jffs2_lzo_init(); + #endif ++#ifdef CONFIG_JFFS2_LZMA ++ jffs2_lzma_init(); ++#endif + /* Setting default compression mode */ + #ifdef CONFIG_JFFS2_CMODE_NONE + jffs2_compression_mode = JFFS2_COMPR_MODE_NONE; +@@ -401,6 +404,9 @@ int __init jffs2_compressors_init(void) + int jffs2_compressors_exit(void) + { + /* Unregistering compressors */ ++#ifdef CONFIG_JFFS2_LZMA ++ jffs2_lzma_exit(); ++#endif + #ifdef CONFIG_JFFS2_LZO + jffs2_lzo_exit(); + #endif +--- a/fs/jffs2/compr.h ++++ b/fs/jffs2/compr.h +@@ -29,9 +29,9 @@ + #define JFFS2_DYNRUBIN_PRIORITY 20 + #define JFFS2_LZARI_PRIORITY 30 + #define JFFS2_RTIME_PRIORITY 50 +-#define JFFS2_ZLIB_PRIORITY 60 +-#define JFFS2_LZO_PRIORITY 80 +- ++#define JFFS2_LZMA_PRIORITY 70 ++#define JFFS2_ZLIB_PRIORITY 80 ++#define JFFS2_LZO_PRIORITY 90 + + #define JFFS2_RUBINMIPS_DISABLED /* RUBINs will be used only */ + #define JFFS2_DYNRUBIN_DISABLED /* for decompression */ +@@ -101,5 +101,9 @@ void jffs2_zlib_exit(void); + int jffs2_lzo_init(void); + void jffs2_lzo_exit(void); + #endif ++#ifdef CONFIG_JFFS2_LZMA ++int jffs2_lzma_init(void); ++void jffs2_lzma_exit(void); ++#endif + + #endif /* __JFFS2_COMPR_H__ */ +--- /dev/null ++++ b/fs/jffs2/compr_lzma.c +@@ -0,0 +1,128 @@ ++/* ++ * JFFS2 -- Journalling Flash File System, Version 2. ++ * ++ * For licensing information, see the file 'LICENCE' in this directory. ++ * ++ * JFFS2 wrapper to the LZMA C SDK ++ * ++ */ ++ ++#include <linux/lzma.h> ++#include "compr.h" ++ ++#ifdef __KERNEL__ ++ static DEFINE_MUTEX(deflate_mutex); ++#endif ++ ++CLzmaEncHandle *p; ++Byte propsEncoded[LZMA_PROPS_SIZE]; ++SizeT propsSize = sizeof(propsEncoded); ++ ++STATIC void lzma_free_workspace(void) ++{ ++ LzmaEnc_Destroy(p, &lzma_alloc, &lzma_alloc); ++} ++ ++STATIC int INIT lzma_alloc_workspace(CLzmaEncProps *props) ++{ ++ if ((p = (CLzmaEncHandle *)LzmaEnc_Create(&lzma_alloc)) == NULL) ++ { ++ PRINT_ERROR("Failed to allocate lzma deflate workspace\n"); ++ return -ENOMEM; ++ } ++ ++ if (LzmaEnc_SetProps(p, props) != SZ_OK) ++ { ++ lzma_free_workspace(); ++ return -1; ++ } ++ ++ if (LzmaEnc_WriteProperties(p, propsEncoded, &propsSize) != SZ_OK) ++ { ++ lzma_free_workspace(); ++ return -1; ++ } ++ ++ return 0; ++} ++ ++STATIC int jffs2_lzma_compress(unsigned char *data_in, unsigned char *cpage_out, ++ uint32_t *sourcelen, uint32_t *dstlen) ++{ ++ SizeT compress_size = (SizeT)(*dstlen); ++ int ret; ++ ++ #ifdef __KERNEL__ ++ mutex_lock(&deflate_mutex); ++ #endif ++ ++ ret = LzmaEnc_MemEncode(p, cpage_out, &compress_size, data_in, *sourcelen, ++ 0, NULL, &lzma_alloc, &lzma_alloc); ++ ++ #ifdef __KERNEL__ ++ mutex_unlock(&deflate_mutex); ++ #endif ++ ++ if (ret != SZ_OK) ++ return -1; ++ ++ *dstlen = (uint32_t)compress_size; ++ ++ return 0; ++} ++ ++STATIC int jffs2_lzma_decompress(unsigned char *data_in, unsigned char *cpage_out, ++ uint32_t srclen, uint32_t destlen) ++{ ++ int ret; ++ SizeT dl = (SizeT)destlen; ++ SizeT sl = (SizeT)srclen; ++ ELzmaStatus status; ++ ++ ret = LzmaDecode(cpage_out, &dl, data_in, &sl, propsEncoded, ++ propsSize, LZMA_FINISH_ANY, &status, &lzma_alloc); ++ ++ if (ret != SZ_OK || status == LZMA_STATUS_NOT_FINISHED || dl != (SizeT)destlen) ++ return -1; ++ ++ return 0; ++} ++ ++static struct jffs2_compressor jffs2_lzma_comp = { ++ .priority = JFFS2_LZMA_PRIORITY, ++ .name = "lzma", ++ .compr = JFFS2_COMPR_LZMA, ++ .compress = &jffs2_lzma_compress, ++ .decompress = &jffs2_lzma_decompress, ++ .disabled = 0, ++}; ++ ++int INIT jffs2_lzma_init(void) ++{ ++ int ret; ++ CLzmaEncProps props; ++ LzmaEncProps_Init(&props); ++ ++ props.dictSize = LZMA_BEST_DICT(0x2000); ++ props.level = LZMA_BEST_LEVEL; ++ props.lc = LZMA_BEST_LC; ++ props.lp = LZMA_BEST_LP; ++ props.pb = LZMA_BEST_PB; ++ props.fb = LZMA_BEST_FB; ++ ++ ret = lzma_alloc_workspace(&props); ++ if (ret < 0) ++ return ret; ++ ++ ret = jffs2_register_compressor(&jffs2_lzma_comp); ++ if (ret) ++ lzma_free_workspace(); ++ ++ return ret; ++} ++ ++void jffs2_lzma_exit(void) ++{ ++ jffs2_unregister_compressor(&jffs2_lzma_comp); ++ lzma_free_workspace(); ++} +--- a/fs/jffs2/super.c ++++ b/fs/jffs2/super.c +@@ -374,14 +374,41 @@ static int __init init_jffs2_fs(void) + BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68); + BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32); + +- pr_info("version 2.2." ++ pr_info("version 2.2" + #ifdef CONFIG_JFFS2_FS_WRITEBUFFER + " (NAND)" + #endif + #ifdef CONFIG_JFFS2_SUMMARY +- " (SUMMARY) " ++ " (SUMMARY)" + #endif +- " © 2001-2006 Red Hat, Inc.\n"); ++#ifdef CONFIG_JFFS2_ZLIB ++ " (ZLIB)" ++#endif ++#ifdef CONFIG_JFFS2_LZO ++ " (LZO)" ++#endif ++#ifdef CONFIG_JFFS2_LZMA ++ " (LZMA)" ++#endif ++#ifdef CONFIG_JFFS2_RTIME ++ " (RTIME)" ++#endif ++#ifdef CONFIG_JFFS2_RUBIN ++ " (RUBIN)" ++#endif ++#ifdef CONFIG_JFFS2_CMODE_NONE ++ " (CMODE_NONE)" ++#endif ++#ifdef CONFIG_JFFS2_CMODE_PRIORITY ++ " (CMODE_PRIORITY)" ++#endif ++#ifdef CONFIG_JFFS2_CMODE_SIZE ++ " (CMODE_SIZE)" ++#endif ++#ifdef CONFIG_JFFS2_CMODE_FAVOURLZO ++ " (CMODE_FAVOURLZO)" ++#endif ++ " (c) 2001-2006 Red Hat, Inc.\n"); + + jffs2_inode_cachep = kmem_cache_create("jffs2_i", + sizeof(struct jffs2_inode_info), +--- /dev/null ++++ b/include/linux/lzma.h +@@ -0,0 +1,62 @@ ++#ifndef __LZMA_H__ ++#define __LZMA_H__ ++ ++#ifdef __KERNEL__ ++ #include <linux/kernel.h> ++ #include <linux/sched.h> ++ #include <linux/slab.h> ++ #include <linux/vmalloc.h> ++ #include <linux/init.h> ++ #define LZMA_MALLOC vmalloc ++ #define LZMA_FREE vfree ++ #define PRINT_ERROR(msg) printk(KERN_WARNING #msg) ++ #define INIT __init ++ #define STATIC static ++#else ++ #include <stdint.h> ++ #include <stdlib.h> ++ #include <stdio.h> ++ #include <unistd.h> ++ #include <string.h> ++ #include <asm/types.h> ++ #include <errno.h> ++ #include <linux/jffs2.h> ++ #ifndef PAGE_SIZE ++ extern int page_size; ++ #define PAGE_SIZE page_size ++ #endif ++ #define LZMA_MALLOC malloc ++ #define LZMA_FREE free ++ #define PRINT_ERROR(msg) fprintf(stderr, msg) ++ #define INIT ++ #define STATIC ++#endif ++ ++#include "lzma/LzmaDec.h" ++#include "lzma/LzmaEnc.h" ++ ++#define LZMA_BEST_LEVEL (9) ++#define LZMA_BEST_LC (0) ++#define LZMA_BEST_LP (0) ++#define LZMA_BEST_PB (0) ++#define LZMA_BEST_FB (273) ++ ++#define LZMA_BEST_DICT(n) (((int)((n) / 2)) * 2) ++ ++static void *p_lzma_malloc(void *p, size_t size) ++{ ++ if (size == 0) ++ return NULL; ++ ++ return LZMA_MALLOC(size); ++} ++ ++static void p_lzma_free(void *p, void *address) ++{ ++ if (address != NULL) ++ LZMA_FREE(address); ++} ++ ++static ISzAlloc lzma_alloc = {p_lzma_malloc, p_lzma_free}; ++ ++#endif +--- /dev/null ++++ b/include/linux/lzma/LzFind.h +@@ -0,0 +1,115 @@ ++/* LzFind.h -- Match finder for LZ algorithms ++2009-04-22 : Igor Pavlov : Public domain */ ++ ++#ifndef __LZ_FIND_H ++#define __LZ_FIND_H ++ ++#include "Types.h" ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++typedef UInt32 CLzRef; ++ ++typedef struct _CMatchFinder ++{ ++ Byte *buffer; ++ UInt32 pos; ++ UInt32 posLimit; ++ UInt32 streamPos; ++ UInt32 lenLimit; ++ ++ UInt32 cyclicBufferPos; ++ UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */ ++ ++ UInt32 matchMaxLen; ++ CLzRef *hash; ++ CLzRef *son; ++ UInt32 hashMask; ++ UInt32 cutValue; ++ ++ Byte *bufferBase; ++ ISeqInStream *stream; ++ int streamEndWasReached; ++ ++ UInt32 blockSize; ++ UInt32 keepSizeBefore; ++ UInt32 keepSizeAfter; ++ ++ UInt32 numHashBytes; ++ int directInput; ++ size_t directInputRem; ++ int btMode; ++ int bigHash; ++ UInt32 historySize; ++ UInt32 fixedHashSize; ++ UInt32 hashSizeSum; ++ UInt32 numSons; ++ SRes result; ++ UInt32 crc[256]; ++} CMatchFinder; ++ ++#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer) ++#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)]) ++ ++#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) ++ ++int MatchFinder_NeedMove(CMatchFinder *p); ++Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); ++void MatchFinder_MoveBlock(CMatchFinder *p); ++void MatchFinder_ReadIfRequired(CMatchFinder *p); ++ ++void MatchFinder_Construct(CMatchFinder *p); ++ ++/* Conditions: ++ historySize <= 3 GB ++ keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB ++*/ ++int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, ++ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, ++ ISzAlloc *alloc); ++void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc); ++void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems); ++void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); ++ ++UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, ++ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, ++ UInt32 *distances, UInt32 maxLen); ++ ++/* ++Conditions: ++ Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func. ++ Mf_GetPointerToCurrentPos_Func's result must be used only before any other function ++*/ ++ ++typedef void (*Mf_Init_Func)(void *object); ++typedef Byte (*Mf_GetIndexByte_Func)(void *object, Int32 index); ++typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object); ++typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object); ++typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances); ++typedef void (*Mf_Skip_Func)(void *object, UInt32); ++ ++typedef struct _IMatchFinder ++{ ++ Mf_Init_Func Init; ++ Mf_GetIndexByte_Func GetIndexByte; ++ Mf_GetNumAvailableBytes_Func GetNumAvailableBytes; ++ Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos; ++ Mf_GetMatches_Func GetMatches; ++ Mf_Skip_Func Skip; ++} IMatchFinder; ++ ++void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); ++ ++void MatchFinder_Init(CMatchFinder *p); ++UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); ++UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); ++void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); ++void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif +--- /dev/null ++++ b/include/linux/lzma/LzHash.h +@@ -0,0 +1,54 @@ ++/* LzHash.h -- HASH functions for LZ algorithms ++2009-02-07 : Igor Pavlov : Public domain */ ++ ++#ifndef __LZ_HASH_H ++#define __LZ_HASH_H ++ ++#define kHash2Size (1 << 10) ++#define kHash3Size (1 << 16) ++#define kHash4Size (1 << 20) ++ ++#define kFix3HashSize (kHash2Size) ++#define kFix4HashSize (kHash2Size + kHash3Size) ++#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size) ++ ++#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8); ++ ++#define HASH3_CALC { \ ++ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ ++ hash2Value = temp & (kHash2Size - 1); \ ++ hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; } ++ ++#define HASH4_CALC { \ ++ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ ++ hash2Value = temp & (kHash2Size - 1); \ ++ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ ++ hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; } ++ ++#define HASH5_CALC { \ ++ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ ++ hash2Value = temp & (kHash2Size - 1); \ ++ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ ++ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \ ++ hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \ ++ hash4Value &= (kHash4Size - 1); } ++ ++/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */ ++#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF; ++ ++ ++#define MT_HASH2_CALC \ ++ hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1); ++ ++#define MT_HASH3_CALC { \ ++ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ ++ hash2Value = temp & (kHash2Size - 1); \ ++ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); } ++ ++#define MT_HASH4_CALC { \ ++ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ ++ hash2Value = temp & (kHash2Size - 1); \ ++ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ ++ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); } ++ ++#endif +--- /dev/null ++++ b/include/linux/lzma/LzmaDec.h +@@ -0,0 +1,231 @@ ++/* LzmaDec.h -- LZMA Decoder ++2009-02-07 : Igor Pavlov : Public domain */ ++ ++#ifndef __LZMA_DEC_H ++#define __LZMA_DEC_H ++ ++#include "Types.h" ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++/* #define _LZMA_PROB32 */ ++/* _LZMA_PROB32 can increase the speed on some CPUs, ++ but memory usage for CLzmaDec::probs will be doubled in that case */ ++ ++#ifdef _LZMA_PROB32 ++#define CLzmaProb UInt32 ++#else ++#define CLzmaProb UInt16 ++#endif ++ ++ ++/* ---------- LZMA Properties ---------- */ ++ ++#define LZMA_PROPS_SIZE 5 ++ ++typedef struct _CLzmaProps ++{ ++ unsigned lc, lp, pb; ++ UInt32 dicSize; ++} CLzmaProps; ++ ++/* LzmaProps_Decode - decodes properties ++Returns: ++ SZ_OK ++ SZ_ERROR_UNSUPPORTED - Unsupported properties ++*/ ++ ++SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size); ++ ++ ++/* ---------- LZMA Decoder state ---------- */ ++ ++/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case. ++ Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */ ++ ++#define LZMA_REQUIRED_INPUT_MAX 20 ++ ++typedef struct ++{ ++ CLzmaProps prop; ++ CLzmaProb *probs; ++ Byte *dic; ++ const Byte *buf; ++ UInt32 range, code; ++ SizeT dicPos; ++ SizeT dicBufSize; ++ UInt32 processedPos; ++ UInt32 checkDicSize; ++ unsigned state; ++ UInt32 reps[4]; ++ unsigned remainLen; ++ int needFlush; ++ int needInitState; ++ UInt32 numProbs; ++ unsigned tempBufSize; ++ Byte tempBuf[LZMA_REQUIRED_INPUT_MAX]; ++} CLzmaDec; ++ ++#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; } ++ ++void LzmaDec_Init(CLzmaDec *p); ++ ++/* There are two types of LZMA streams: ++ 0) Stream with end mark. That end mark adds about 6 bytes to compressed size. ++ 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */ ++ ++typedef enum ++{ ++ LZMA_FINISH_ANY, /* finish at any point */ ++ LZMA_FINISH_END /* block must be finished at the end */ ++} ELzmaFinishMode; ++ ++/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!! ++ ++ You must use LZMA_FINISH_END, when you know that current output buffer ++ covers last bytes of block. In other cases you must use LZMA_FINISH_ANY. ++ ++ If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK, ++ and output value of destLen will be less than output buffer size limit. ++ You can check status result also. ++ ++ You can use multiple checks to test data integrity after full decompression: ++ 1) Check Result and "status" variable. ++ 2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize. ++ 3) Check that output(srcLen) = compressedSize, if you know real compressedSize. ++ You must use correct finish mode in that case. */ ++ ++typedef enum ++{ ++ LZMA_STATUS_NOT_SPECIFIED, /* use main error code instead */ ++ LZMA_STATUS_FINISHED_WITH_MARK, /* stream was finished with end mark. */ ++ LZMA_STATUS_NOT_FINISHED, /* stream was not finished */ ++ LZMA_STATUS_NEEDS_MORE_INPUT, /* you must provide more input bytes */ ++ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK /* there is probability that stream was finished without end mark */ ++} ELzmaStatus; ++ ++/* ELzmaStatus is used only as output value for function call */ ++ ++ ++/* ---------- Interfaces ---------- */ ++ ++/* There are 3 levels of interfaces: ++ 1) Dictionary Interface ++ 2) Buffer Interface ++ 3) One Call Interface ++ You can select any of these interfaces, but don't mix functions from different ++ groups for same object. */ ++ ++ ++/* There are two variants to allocate state for Dictionary Interface: ++ 1) LzmaDec_Allocate / LzmaDec_Free ++ 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs ++ You can use variant 2, if you set dictionary buffer manually. ++ For Buffer Interface you must always use variant 1. ++ ++LzmaDec_Allocate* can return: ++ SZ_OK ++ SZ_ERROR_MEM - Memory allocation error ++ SZ_ERROR_UNSUPPORTED - Unsupported properties ++*/ ++ ++SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); ++void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); ++ ++SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc); ++void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc); ++ ++/* ---------- Dictionary Interface ---------- */ ++ ++/* You can use it, if you want to eliminate the overhead for data copying from ++ dictionary to some other external buffer. ++ You must work with CLzmaDec variables directly in this interface. ++ ++ STEPS: ++ LzmaDec_Constr() ++ LzmaDec_Allocate() ++ for (each new stream) ++ { ++ LzmaDec_Init() ++ while (it needs more decompression) ++ { ++ LzmaDec_DecodeToDic() ++ use data from CLzmaDec::dic and update CLzmaDec::dicPos ++ } ++ } ++ LzmaDec_Free() ++*/ ++ ++/* LzmaDec_DecodeToDic ++ ++ The decoding to internal dictionary buffer (CLzmaDec::dic). ++ You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! ++ ++finishMode: ++ It has meaning only if the decoding reaches output limit (dicLimit). ++ LZMA_FINISH_ANY - Decode just dicLimit bytes. ++ LZMA_FINISH_END - Stream must be finished after dicLimit. ++ ++Returns: ++ SZ_OK ++ status: ++ LZMA_STATUS_FINISHED_WITH_MARK ++ LZMA_STATUS_NOT_FINISHED ++ LZMA_STATUS_NEEDS_MORE_INPUT ++ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK ++ SZ_ERROR_DATA - Data error ++*/ ++ ++SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, ++ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); ++ ++ ++/* ---------- Buffer Interface ---------- */ ++ ++/* It's zlib-like interface. ++ See LzmaDec_DecodeToDic description for information about STEPS and return results, ++ but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need ++ to work with CLzmaDec variables manually. ++ ++finishMode: ++ It has meaning only if the decoding reaches output limit (*destLen). ++ LZMA_FINISH_ANY - Decode just destLen bytes. ++ LZMA_FINISH_END - Stream must be finished after (*destLen). ++*/ ++ ++SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, ++ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); ++ ++ ++/* ---------- One Call Interface ---------- */ ++ ++/* LzmaDecode ++ ++finishMode: ++ It has meaning only if the decoding reaches output limit (*destLen). ++ LZMA_FINISH_ANY - Decode just destLen bytes. ++ LZMA_FINISH_END - Stream must be finished after (*destLen). ++ ++Returns: ++ SZ_OK ++ status: ++ LZMA_STATUS_FINISHED_WITH_MARK ++ LZMA_STATUS_NOT_FINISHED ++ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK ++ SZ_ERROR_DATA - Data error ++ SZ_ERROR_MEM - Memory allocation error ++ SZ_ERROR_UNSUPPORTED - Unsupported properties ++ SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src). ++*/ ++ ++SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ++ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, ++ ELzmaStatus *status, ISzAlloc *alloc); ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif +--- /dev/null ++++ b/include/linux/lzma/LzmaEnc.h +@@ -0,0 +1,80 @@ ++/* LzmaEnc.h -- LZMA Encoder ++2009-02-07 : Igor Pavlov : Public domain */ ++ ++#ifndef __LZMA_ENC_H ++#define __LZMA_ENC_H ++ ++#include "Types.h" ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++#define LZMA_PROPS_SIZE 5 ++ ++typedef struct _CLzmaEncProps ++{ ++ int level; /* 0 <= level <= 9 */ ++ UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version ++ (1 << 12) <= dictSize <= (1 << 30) for 64-bit version ++ default = (1 << 24) */ ++ int lc; /* 0 <= lc <= 8, default = 3 */ ++ int lp; /* 0 <= lp <= 4, default = 0 */ ++ int pb; /* 0 <= pb <= 4, default = 2 */ ++ int algo; /* 0 - fast, 1 - normal, default = 1 */ ++ int fb; /* 5 <= fb <= 273, default = 32 */ ++ int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */ ++ int numHashBytes; /* 2, 3 or 4, default = 4 */ ++ UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */ ++ unsigned writeEndMark; /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */ ++ int numThreads; /* 1 or 2, default = 2 */ ++} CLzmaEncProps; ++ ++void LzmaEncProps_Init(CLzmaEncProps *p); ++void LzmaEncProps_Normalize(CLzmaEncProps *p); ++UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); ++ ++ ++/* ---------- CLzmaEncHandle Interface ---------- */ ++ ++/* LzmaEnc_* functions can return the following exit codes: ++Returns: ++ SZ_OK - OK ++ SZ_ERROR_MEM - Memory allocation error ++ SZ_ERROR_PARAM - Incorrect paramater in props ++ SZ_ERROR_WRITE - Write callback error. ++ SZ_ERROR_PROGRESS - some break from progress callback ++ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) ++*/ ++ ++typedef void * CLzmaEncHandle; ++ ++CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc); ++void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); ++SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); ++SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size); ++SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, ++ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); ++SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, ++ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); ++ ++/* ---------- One Call Interface ---------- */ ++ ++/* LzmaEncode ++Return code: ++ SZ_OK - OK ++ SZ_ERROR_MEM - Memory allocation error ++ SZ_ERROR_PARAM - Incorrect paramater ++ SZ_ERROR_OUTPUT_EOF - output buffer overflow ++ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) ++*/ ++ ++SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, ++ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, ++ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif +--- /dev/null ++++ b/include/linux/lzma/Types.h +@@ -0,0 +1,226 @@ ++/* Types.h -- Basic types ++2009-11-23 : Igor Pavlov : Public domain */ ++ ++#ifndef __7Z_TYPES_H ++#define __7Z_TYPES_H ++ ++#include <stddef.h> ++ ++#ifdef _WIN32 ++#include <windows.h> ++#endif ++ ++#ifndef EXTERN_C_BEGIN ++#ifdef __cplusplus ++#define EXTERN_C_BEGIN extern "C" { ++#define EXTERN_C_END } ++#else ++#define EXTERN_C_BEGIN ++#define EXTERN_C_END ++#endif ++#endif ++ ++EXTERN_C_BEGIN ++ ++#define SZ_OK 0 ++ ++#define SZ_ERROR_DATA 1 ++#define SZ_ERROR_MEM 2 ++#define SZ_ERROR_CRC 3 ++#define SZ_ERROR_UNSUPPORTED 4 ++#define SZ_ERROR_PARAM 5 ++#define SZ_ERROR_INPUT_EOF 6 ++#define SZ_ERROR_OUTPUT_EOF 7 ++#define SZ_ERROR_READ 8 ++#define SZ_ERROR_WRITE 9 ++#define SZ_ERROR_PROGRESS 10 ++#define SZ_ERROR_FAIL 11 ++#define SZ_ERROR_THREAD 12 ++ ++#define SZ_ERROR_ARCHIVE 16 ++#define SZ_ERROR_NO_ARCHIVE 17 ++ ++typedef int SRes; ++ ++#ifdef _WIN32 ++typedef DWORD WRes; ++#else ++typedef int WRes; ++#endif ++ ++#ifndef RINOK ++#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; } ++#endif ++ ++typedef unsigned char Byte; ++typedef short Int16; ++typedef unsigned short UInt16; ++ ++#ifdef _LZMA_UINT32_IS_ULONG ++typedef long Int32; ++typedef unsigned long UInt32; ++#else ++typedef int Int32; ++typedef unsigned int UInt32; ++#endif ++ ++#ifdef _SZ_NO_INT_64 ++ ++/* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers. ++ NOTES: Some code will work incorrectly in that case! */ ++ ++typedef long Int64; ++typedef unsigned long UInt64; ++ ++#else ++ ++#if defined(_MSC_VER) || defined(__BORLANDC__) ++typedef __int64 Int64; ++typedef unsigned __int64 UInt64; ++#else ++typedef long long int Int64; ++typedef unsigned long long int UInt64; ++#endif ++ ++#endif ++ ++#ifdef _LZMA_NO_SYSTEM_SIZE_T ++typedef UInt32 SizeT; ++#else ++typedef size_t SizeT; ++#endif ++ ++typedef int Bool; ++#define True 1 ++#define False 0 ++ ++ ++#ifdef _WIN32 ++#define MY_STD_CALL __stdcall ++#else ++#define MY_STD_CALL ++#endif ++ ++#ifdef _MSC_VER ++ ++#if _MSC_VER >= 1300 ++#define MY_NO_INLINE __declspec(noinline) ++#else ++#define MY_NO_INLINE ++#endif ++ ++#define MY_CDECL __cdecl ++#define MY_FAST_CALL __fastcall ++ ++#else ++ ++#define MY_CDECL ++#define MY_FAST_CALL ++ ++#endif ++ ++ ++/* The following interfaces use first parameter as pointer to structure */ ++ ++typedef struct ++{ ++ SRes (*Read)(void *p, void *buf, size_t *size); ++ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream. ++ (output(*size) < input(*size)) is allowed */ ++} ISeqInStream; ++ ++/* it can return SZ_ERROR_INPUT_EOF */ ++SRes SeqInStream_Read(ISeqInStream *stream, void *buf, size_t size); ++SRes SeqInStream_Read2(ISeqInStream *stream, void *buf, size_t size, SRes errorType); ++SRes SeqInStream_ReadByte(ISeqInStream *stream, Byte *buf); ++ ++typedef struct ++{ ++ size_t (*Write)(void *p, const void *buf, size_t size); ++ /* Returns: result - the number of actually written bytes. ++ (result < size) means error */ ++} ISeqOutStream; ++ ++typedef enum ++{ ++ SZ_SEEK_SET = 0, ++ SZ_SEEK_CUR = 1, ++ SZ_SEEK_END = 2 ++} ESzSeek; ++ ++typedef struct ++{ ++ SRes (*Read)(void *p, void *buf, size_t *size); /* same as ISeqInStream::Read */ ++ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin); ++} ISeekInStream; ++ ++typedef struct ++{ ++ SRes (*Look)(void *p, void **buf, size_t *size); ++ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream. ++ (output(*size) > input(*size)) is not allowed ++ (output(*size) < input(*size)) is allowed */ ++ SRes (*Skip)(void *p, size_t offset); ++ /* offset must be <= output(*size) of Look */ ++ ++ SRes (*Read)(void *p, void *buf, size_t *size); ++ /* reads directly (without buffer). It's same as ISeqInStream::Read */ ++ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin); ++} ILookInStream; ++ ++SRes LookInStream_LookRead(ILookInStream *stream, void *buf, size_t *size); ++SRes LookInStream_SeekTo(ILookInStream *stream, UInt64 offset); ++ ++/* reads via ILookInStream::Read */ ++SRes LookInStream_Read2(ILookInStream *stream, void *buf, size_t size, SRes errorType); ++SRes LookInStream_Read(ILookInStream *stream, void *buf, size_t size); ++ ++#define LookToRead_BUF_SIZE (1 << 14) ++ ++typedef struct ++{ ++ ILookInStream s; ++ ISeekInStream *realStream; ++ size_t pos; ++ size_t size; ++ Byte buf[LookToRead_BUF_SIZE]; ++} CLookToRead; ++ ++void LookToRead_CreateVTable(CLookToRead *p, int lookahead); ++void LookToRead_Init(CLookToRead *p); ++ ++typedef struct ++{ ++ ISeqInStream s; ++ ILookInStream *realStream; ++} CSecToLook; ++ ++void SecToLook_CreateVTable(CSecToLook *p); ++ ++typedef struct ++{ ++ ISeqInStream s; ++ ILookInStream *realStream; ++} CSecToRead; ++ ++void SecToRead_CreateVTable(CSecToRead *p); ++ ++typedef struct ++{ ++ SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize); ++ /* Returns: result. (result != SZ_OK) means break. ++ Value (UInt64)(Int64)-1 for size means unknown value. */ ++} ICompressProgress; ++ ++typedef struct ++{ ++ void *(*Alloc)(void *p, size_t size); ++ void (*Free)(void *p, void *address); /* address can be 0 */ ++} ISzAlloc; ++ ++#define IAlloc_Alloc(p, size) (p)->Alloc((p), size) ++#define IAlloc_Free(p, a) (p)->Free((p), a) ++ ++EXTERN_C_END ++ ++#endif +--- a/include/uapi/linux/jffs2.h ++++ b/include/uapi/linux/jffs2.h +@@ -46,6 +46,7 @@ + #define JFFS2_COMPR_DYNRUBIN 0x05 + #define JFFS2_COMPR_ZLIB 0x06 + #define JFFS2_COMPR_LZO 0x07 ++#define JFFS2_COMPR_LZMA 0x08 + /* Compatibility flags. */ + #define JFFS2_COMPAT_MASK 0xc000 /* What do to if an unknown nodetype is found */ + #define JFFS2_NODE_ACCURATE 0x2000 +--- a/lib/Kconfig ++++ b/lib/Kconfig +@@ -316,6 +316,12 @@ config ZSTD_DECOMPRESS + + source "lib/xz/Kconfig" + ++config LZMA_COMPRESS ++ tristate ++ ++config LZMA_DECOMPRESS ++ tristate ++ + # + # These all provide a common interface (hence the apparent duplication with + # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) +--- a/lib/Makefile ++++ b/lib/Makefile +@@ -136,6 +136,16 @@ CFLAGS_kobject.o += -DDEBUG + CFLAGS_kobject_uevent.o += -DDEBUG + endif + ++ifdef CONFIG_JFFS2_ZLIB ++ CONFIG_ZLIB_INFLATE:=y ++ CONFIG_ZLIB_DEFLATE:=y ++endif ++ ++ifdef CONFIG_JFFS2_LZMA ++ CONFIG_LZMA_DECOMPRESS:=y ++ CONFIG_LZMA_COMPRESS:=y ++endif ++ + obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o + CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) + +@@ -191,6 +201,8 @@ obj-$(CONFIG_ZSTD_COMPRESS) += zstd/ + obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/ + obj-$(CONFIG_XZ_DEC) += xz/ + obj-$(CONFIG_RAID6_PQ) += raid6/ ++obj-$(CONFIG_LZMA_COMPRESS) += lzma/ ++obj-$(CONFIG_LZMA_DECOMPRESS) += lzma/ + + lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o + lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o +--- /dev/null ++++ b/lib/lzma/LzFind.c +@@ -0,0 +1,761 @@ ++/* LzFind.c -- Match finder for LZ algorithms ++2009-04-22 : Igor Pavlov : Public domain */ ++ ++#include <string.h> ++ ++#include "LzFind.h" ++#include "LzHash.h" ++ ++#define kEmptyHashValue 0 ++#define kMaxValForNormalize ((UInt32)0xFFFFFFFF) ++#define kNormalizeStepMin (1 << 10) /* it must be power of 2 */ ++#define kNormalizeMask (~(kNormalizeStepMin - 1)) ++#define kMaxHistorySize ((UInt32)3 << 30) ++ ++#define kStartMaxLen 3 ++ ++static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc) ++{ ++ if (!p->directInput) ++ { ++ alloc->Free(alloc, p->bufferBase); ++ p->bufferBase = 0; ++ } ++} ++ ++/* keepSizeBefore + keepSizeAfter + keepSizeReserv must be < 4G) */ ++ ++static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc) ++{ ++ UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv; ++ if (p->directInput) ++ { ++ p->blockSize = blockSize; ++ return 1; ++ } ++ if (p->bufferBase == 0 || p->blockSize != blockSize) ++ { ++ LzInWindow_Free(p, alloc); ++ p->blockSize = blockSize; ++ p->bufferBase = (Byte *)alloc->Alloc(alloc, (size_t)blockSize); ++ } ++ return (p->bufferBase != 0); ++} ++ ++Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } ++Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } ++ ++UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } ++ ++void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) ++{ ++ p->posLimit -= subValue; ++ p->pos -= subValue; ++ p->streamPos -= subValue; ++} ++ ++static void MatchFinder_ReadBlock(CMatchFinder *p) ++{ ++ if (p->streamEndWasReached || p->result != SZ_OK) ++ return; ++ if (p->directInput) ++ { ++ UInt32 curSize = 0xFFFFFFFF - p->streamPos; ++ if (curSize > p->directInputRem) ++ curSize = (UInt32)p->directInputRem; ++ p->directInputRem -= curSize; ++ p->streamPos += curSize; ++ if (p->directInputRem == 0) ++ p->streamEndWasReached = 1; ++ return; ++ } ++ for (;;) ++ { ++ Byte *dest = p->buffer + (p->streamPos - p->pos); ++ size_t size = (p->bufferBase + p->blockSize - dest); ++ if (size == 0) ++ return; ++ p->result = p->stream->Read(p->stream, dest, &size); ++ if (p->result != SZ_OK) ++ return; ++ if (size == 0) ++ { ++ p->streamEndWasReached = 1; ++ return; ++ } ++ p->streamPos += (UInt32)size; ++ if (p->streamPos - p->pos > p->keepSizeAfter) ++ return; ++ } ++} ++ ++void MatchFinder_MoveBlock(CMatchFinder *p) ++{ ++ memmove(p->bufferBase, ++ p->buffer - p->keepSizeBefore, ++ (size_t)(p->streamPos - p->pos + p->keepSizeBefore)); ++ p->buffer = p->bufferBase + p->keepSizeBefore; ++} ++ ++int MatchFinder_NeedMove(CMatchFinder *p) ++{ ++ if (p->directInput) ++ return 0; ++ /* if (p->streamEndWasReached) return 0; */ ++ return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter); ++} ++ ++void MatchFinder_ReadIfRequired(CMatchFinder *p) ++{ ++ if (p->streamEndWasReached) ++ return; ++ if (p->keepSizeAfter >= p->streamPos - p->pos) ++ MatchFinder_ReadBlock(p); ++} ++ ++static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p) ++{ ++ if (MatchFinder_NeedMove(p)) ++ MatchFinder_MoveBlock(p); ++ MatchFinder_ReadBlock(p); ++} ++ ++static void MatchFinder_SetDefaultSettings(CMatchFinder *p) ++{ ++ p->cutValue = 32; ++ p->btMode = 1; ++ p->numHashBytes = 4; ++ p->bigHash = 0; ++} ++ ++#define kCrcPoly 0xEDB88320 ++ ++void MatchFinder_Construct(CMatchFinder *p) ++{ ++ UInt32 i; ++ p->bufferBase = 0; ++ p->directInput = 0; ++ p->hash = 0; ++ MatchFinder_SetDefaultSettings(p); ++ ++ for (i = 0; i < 256; i++) ++ { ++ UInt32 r = i; ++ int j; ++ for (j = 0; j < 8; j++) ++ r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1)); ++ p->crc[i] = r; ++ } ++} ++ ++static void MatchFinder_FreeThisClassMemory(CMatchFinder *p, ISzAlloc *alloc) ++{ ++ alloc->Free(alloc, p->hash); ++ p->hash = 0; ++} ++ ++void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc) ++{ ++ MatchFinder_FreeThisClassMemory(p, alloc); ++ LzInWindow_Free(p, alloc); ++} ++ ++static CLzRef* AllocRefs(UInt32 num, ISzAlloc *alloc) ++{ ++ size_t sizeInBytes = (size_t)num * sizeof(CLzRef); ++ if (sizeInBytes / sizeof(CLzRef) != num) ++ return 0; ++ return (CLzRef *)alloc->Alloc(alloc, sizeInBytes); ++} ++ ++int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, ++ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, ++ ISzAlloc *alloc) ++{ ++ UInt32 sizeReserv; ++ if (historySize > kMaxHistorySize) ++ { ++ MatchFinder_Free(p, alloc); ++ return 0; ++ } ++ sizeReserv = historySize >> 1; ++ if (historySize > ((UInt32)2 << 30)) ++ sizeReserv = historySize >> 2; ++ sizeReserv += (keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2 + (1 << 19); ++ ++ p->keepSizeBefore = historySize + keepAddBufferBefore + 1; ++ p->keepSizeAfter = matchMaxLen + keepAddBufferAfter; ++ /* we need one additional byte, since we use MoveBlock after pos++ and before dictionary using */ ++ if (LzInWindow_Create(p, sizeReserv, alloc)) ++ { ++ UInt32 newCyclicBufferSize = historySize + 1; ++ UInt32 hs; ++ p->matchMaxLen = matchMaxLen; ++ { ++ p->fixedHashSize = 0; ++ if (p->numHashBytes == 2) ++ hs = (1 << 16) - 1; ++ else ++ { ++ hs = historySize - 1; ++ hs |= (hs >> 1); ++ hs |= (hs >> 2); ++ hs |= (hs >> 4); ++ hs |= (hs >> 8); ++ hs >>= 1; ++ hs |= 0xFFFF; /* don't change it! It's required for Deflate */ ++ if (hs > (1 << 24)) ++ { ++ if (p->numHashBytes == 3) ++ hs = (1 << 24) - 1; ++ else ++ hs >>= 1; ++ } ++ } ++ p->hashMask = hs; ++ hs++; ++ if (p->numHashBytes > 2) p->fixedHashSize += kHash2Size; ++ if (p->numHashBytes > 3) p->fixedHashSize += kHash3Size; ++ if (p->numHashBytes > 4) p->fixedHashSize += kHash4Size; ++ hs += p->fixedHashSize; ++ } ++ ++ { ++ UInt32 prevSize = p->hashSizeSum + p->numSons; ++ UInt32 newSize; ++ p->historySize = historySize; ++ p->hashSizeSum = hs; ++ p->cyclicBufferSize = newCyclicBufferSize; ++ p->numSons = (p->btMode ? newCyclicBufferSize * 2 : newCyclicBufferSize); ++ newSize = p->hashSizeSum + p->numSons; ++ if (p->hash != 0 && prevSize == newSize) ++ return 1; ++ MatchFinder_FreeThisClassMemory(p, alloc); ++ p->hash = AllocRefs(newSize, alloc); ++ if (p->hash != 0) ++ { ++ p->son = p->hash + p->hashSizeSum; ++ return 1; ++ } ++ } ++ } ++ MatchFinder_Free(p, alloc); ++ return 0; ++} ++ ++static void MatchFinder_SetLimits(CMatchFinder *p) ++{ ++ UInt32 limit = kMaxValForNormalize - p->pos; ++ UInt32 limit2 = p->cyclicBufferSize - p->cyclicBufferPos; ++ if (limit2 < limit) ++ limit = limit2; ++ limit2 = p->streamPos - p->pos; ++ if (limit2 <= p->keepSizeAfter) ++ { ++ if (limit2 > 0) ++ limit2 = 1; ++ } ++ else ++ limit2 -= p->keepSizeAfter; ++ if (limit2 < limit) ++ limit = limit2; ++ { ++ UInt32 lenLimit = p->streamPos - p->pos; ++ if (lenLimit > p->matchMaxLen) ++ lenLimit = p->matchMaxLen; ++ p->lenLimit = lenLimit; ++ } ++ p->posLimit = p->pos + limit; ++} ++ ++void MatchFinder_Init(CMatchFinder *p) ++{ ++ UInt32 i; ++ for (i = 0; i < p->hashSizeSum; i++) ++ p->hash[i] = kEmptyHashValue; ++ p->cyclicBufferPos = 0; ++ p->buffer = p->bufferBase; ++ p->pos = p->streamPos = p->cyclicBufferSize; ++ p->result = SZ_OK; ++ p->streamEndWasReached = 0; ++ MatchFinder_ReadBlock(p); ++ MatchFinder_SetLimits(p); ++} ++ ++static UInt32 MatchFinder_GetSubValue(CMatchFinder *p) ++{ ++ return (p->pos - p->historySize - 1) & kNormalizeMask; ++} ++ ++void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) ++{ ++ UInt32 i; ++ for (i = 0; i < numItems; i++) ++ { ++ UInt32 value = items[i]; ++ if (value <= subValue) ++ value = kEmptyHashValue; ++ else ++ value -= subValue; ++ items[i] = value; ++ } ++} ++ ++static void MatchFinder_Normalize(CMatchFinder *p) ++{ ++ UInt32 subValue = MatchFinder_GetSubValue(p); ++ MatchFinder_Normalize3(subValue, p->hash, p->hashSizeSum + p->numSons); ++ MatchFinder_ReduceOffsets(p, subValue); ++} ++ ++static void MatchFinder_CheckLimits(CMatchFinder *p) ++{ ++ if (p->pos == kMaxValForNormalize) ++ MatchFinder_Normalize(p); ++ if (!p->streamEndWasReached && p->keepSizeAfter == p->streamPos - p->pos) ++ MatchFinder_CheckAndMoveAndRead(p); ++ if (p->cyclicBufferPos == p->cyclicBufferSize) ++ p->cyclicBufferPos = 0; ++ MatchFinder_SetLimits(p); ++} ++ ++static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, ++ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, ++ UInt32 *distances, UInt32 maxLen) ++{ ++ son[_cyclicBufferPos] = curMatch; ++ for (;;) ++ { ++ UInt32 delta = pos - curMatch; ++ if (cutValue-- == 0 || delta >= _cyclicBufferSize) ++ return distances; ++ { ++ const Byte *pb = cur - delta; ++ curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)]; ++ if (pb[maxLen] == cur[maxLen] && *pb == *cur) ++ { ++ UInt32 len = 0; ++ while (++len != lenLimit) ++ if (pb[len] != cur[len]) ++ break; ++ if (maxLen < len) ++ { ++ *distances++ = maxLen = len; ++ *distances++ = delta - 1; ++ if (len == lenLimit) ++ return distances; ++ } ++ } ++ } ++ } ++} ++ ++UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, ++ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, ++ UInt32 *distances, UInt32 maxLen) ++{ ++ CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1; ++ CLzRef *ptr1 = son + (_cyclicBufferPos << 1); ++ UInt32 len0 = 0, len1 = 0; ++ for (;;) ++ { ++ UInt32 delta = pos - curMatch; ++ if (cutValue-- == 0 || delta >= _cyclicBufferSize) ++ { ++ *ptr0 = *ptr1 = kEmptyHashValue; ++ return distances; ++ } ++ { ++ CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1); ++ const Byte *pb = cur - delta; ++ UInt32 len = (len0 < len1 ? len0 : len1); ++ if (pb[len] == cur[len]) ++ { ++ if (++len != lenLimit && pb[len] == cur[len]) ++ while (++len != lenLimit) ++ if (pb[len] != cur[len]) ++ break; ++ if (maxLen < len) ++ { ++ *distances++ = maxLen = len; ++ *distances++ = delta - 1; ++ if (len == lenLimit) ++ { ++ *ptr1 = pair[0]; ++ *ptr0 = pair[1]; ++ return distances; ++ } ++ } ++ } ++ if (pb[len] < cur[len]) ++ { ++ *ptr1 = curMatch; ++ ptr1 = pair + 1; ++ curMatch = *ptr1; ++ len1 = len; ++ } ++ else ++ { ++ *ptr0 = curMatch; ++ ptr0 = pair; ++ curMatch = *ptr0; ++ len0 = len; ++ } ++ } ++ } ++} ++ ++static void SkipMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, ++ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue) ++{ ++ CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1; ++ CLzRef *ptr1 = son + (_cyclicBufferPos << 1); ++ UInt32 len0 = 0, len1 = 0; ++ for (;;) ++ { ++ UInt32 delta = pos - curMatch; ++ if (cutValue-- == 0 || delta >= _cyclicBufferSize) ++ { ++ *ptr0 = *ptr1 = kEmptyHashValue; ++ return; ++ } ++ { ++ CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1); ++ const Byte *pb = cur - delta; ++ UInt32 len = (len0 < len1 ? len0 : len1); ++ if (pb[len] == cur[len]) ++ { ++ while (++len != lenLimit) ++ if (pb[len] != cur[len]) ++ break; ++ { ++ if (len == lenLimit) ++ { ++ *ptr1 = pair[0]; ++ *ptr0 = pair[1]; ++ return; ++ } ++ } ++ } ++ if (pb[len] < cur[len]) ++ { ++ *ptr1 = curMatch; ++ ptr1 = pair + 1; ++ curMatch = *ptr1; ++ len1 = len; ++ } ++ else ++ { ++ *ptr0 = curMatch; ++ ptr0 = pair; ++ curMatch = *ptr0; ++ len0 = len; ++ } ++ } ++ } ++} ++ ++#define MOVE_POS \ ++ ++p->cyclicBufferPos; \ ++ p->buffer++; \ ++ if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p); ++ ++#define MOVE_POS_RET MOVE_POS return offset; ++ ++static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; } ++ ++#define GET_MATCHES_HEADER2(minLen, ret_op) \ ++ UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \ ++ lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \ ++ cur = p->buffer; ++ ++#define GET_MATCHES_HEADER(minLen) GET_MATCHES_HEADER2(minLen, return 0) ++#define SKIP_HEADER(minLen) GET_MATCHES_HEADER2(minLen, continue) ++ ++#define MF_PARAMS(p) p->pos, p->buffer, p->son, p->cyclicBufferPos, p->cyclicBufferSize, p->cutValue ++ ++#define GET_MATCHES_FOOTER(offset, maxLen) \ ++ offset = (UInt32)(GetMatchesSpec1(lenLimit, curMatch, MF_PARAMS(p), \ ++ distances + offset, maxLen) - distances); MOVE_POS_RET; ++ ++#define SKIP_FOOTER \ ++ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS; ++ ++static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) ++{ ++ UInt32 offset; ++ GET_MATCHES_HEADER(2) ++ HASH2_CALC; ++ curMatch = p->hash[hashValue]; ++ p->hash[hashValue] = p->pos; ++ offset = 0; ++ GET_MATCHES_FOOTER(offset, 1) ++} ++ ++UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) ++{ ++ UInt32 offset; ++ GET_MATCHES_HEADER(3) ++ HASH_ZIP_CALC; ++ curMatch = p->hash[hashValue]; ++ p->hash[hashValue] = p->pos; ++ offset = 0; ++ GET_MATCHES_FOOTER(offset, 2) ++} ++ ++static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) ++{ ++ UInt32 hash2Value, delta2, maxLen, offset; ++ GET_MATCHES_HEADER(3) ++ ++ HASH3_CALC; ++ ++ delta2 = p->pos - p->hash[hash2Value]; ++ curMatch = p->hash[kFix3HashSize + hashValue]; ++ ++ p->hash[hash2Value] = ++ p->hash[kFix3HashSize + hashValue] = p->pos; ++ ++ ++ maxLen = 2; ++ offset = 0; ++ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) ++ { ++ for (; maxLen != lenLimit; maxLen++) ++ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) ++ break; ++ distances[0] = maxLen; ++ distances[1] = delta2 - 1; ++ offset = 2; ++ if (maxLen == lenLimit) ++ { ++ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); ++ MOVE_POS_RET; ++ } ++ } ++ GET_MATCHES_FOOTER(offset, maxLen) ++} ++ ++static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) ++{ ++ UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; ++ GET_MATCHES_HEADER(4) ++ ++ HASH4_CALC; ++ ++ delta2 = p->pos - p->hash[ hash2Value]; ++ delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; ++ curMatch = p->hash[kFix4HashSize + hashValue]; ++ ++ p->hash[ hash2Value] = ++ p->hash[kFix3HashSize + hash3Value] = ++ p->hash[kFix4HashSize + hashValue] = p->pos; ++ ++ maxLen = 1; ++ offset = 0; ++ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) ++ { ++ distances[0] = maxLen = 2; ++ distances[1] = delta2 - 1; ++ offset = 2; ++ } ++ if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) ++ { ++ maxLen = 3; ++ distances[offset + 1] = delta3 - 1; ++ offset += 2; ++ delta2 = delta3; ++ } ++ if (offset != 0) ++ { ++ for (; maxLen != lenLimit; maxLen++) ++ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) ++ break; ++ distances[offset - 2] = maxLen; ++ if (maxLen == lenLimit) ++ { ++ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); ++ MOVE_POS_RET; ++ } ++ } ++ if (maxLen < 3) ++ maxLen = 3; ++ GET_MATCHES_FOOTER(offset, maxLen) ++} ++ ++static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) ++{ ++ UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; ++ GET_MATCHES_HEADER(4) ++ ++ HASH4_CALC; ++ ++ delta2 = p->pos - p->hash[ hash2Value]; ++ delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; ++ curMatch = p->hash[kFix4HashSize + hashValue]; ++ ++ p->hash[ hash2Value] = ++ p->hash[kFix3HashSize + hash3Value] = ++ p->hash[kFix4HashSize + hashValue] = p->pos; ++ ++ maxLen = 1; ++ offset = 0; ++ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) ++ { ++ distances[0] = maxLen = 2; ++ distances[1] = delta2 - 1; ++ offset = 2; ++ } ++ if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) ++ { ++ maxLen = 3; ++ distances[offset + 1] = delta3 - 1; ++ offset += 2; ++ delta2 = delta3; ++ } ++ if (offset != 0) ++ { ++ for (; maxLen != lenLimit; maxLen++) ++ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) ++ break; ++ distances[offset - 2] = maxLen; ++ if (maxLen == lenLimit) ++ { ++ p->son[p->cyclicBufferPos] = curMatch; ++ MOVE_POS_RET; ++ } ++ } ++ if (maxLen < 3) ++ maxLen = 3; ++ offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), ++ distances + offset, maxLen) - (distances)); ++ MOVE_POS_RET ++} ++ ++UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) ++{ ++ UInt32 offset; ++ GET_MATCHES_HEADER(3) ++ HASH_ZIP_CALC; ++ curMatch = p->hash[hashValue]; ++ p->hash[hashValue] = p->pos; ++ offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), ++ distances, 2) - (distances)); ++ MOVE_POS_RET ++} ++ ++static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num) ++{ ++ do ++ { ++ SKIP_HEADER(2) ++ HASH2_CALC; ++ curMatch = p->hash[hashValue]; ++ p->hash[hashValue] = p->pos; ++ SKIP_FOOTER ++ } ++ while (--num != 0); ++} ++ ++void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) ++{ ++ do ++ { ++ SKIP_HEADER(3) ++ HASH_ZIP_CALC; ++ curMatch = p->hash[hashValue]; ++ p->hash[hashValue] = p->pos; ++ SKIP_FOOTER ++ } ++ while (--num != 0); ++} ++ ++static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num) ++{ ++ do ++ { ++ UInt32 hash2Value; ++ SKIP_HEADER(3) ++ HASH3_CALC; ++ curMatch = p->hash[kFix3HashSize + hashValue]; ++ p->hash[hash2Value] = ++ p->hash[kFix3HashSize + hashValue] = p->pos; ++ SKIP_FOOTER ++ } ++ while (--num != 0); ++} ++ ++static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) ++{ ++ do ++ { ++ UInt32 hash2Value, hash3Value; ++ SKIP_HEADER(4) ++ HASH4_CALC; ++ curMatch = p->hash[kFix4HashSize + hashValue]; ++ p->hash[ hash2Value] = ++ p->hash[kFix3HashSize + hash3Value] = p->pos; ++ p->hash[kFix4HashSize + hashValue] = p->pos; ++ SKIP_FOOTER ++ } ++ while (--num != 0); ++} ++ ++static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) ++{ ++ do ++ { ++ UInt32 hash2Value, hash3Value; ++ SKIP_HEADER(4) ++ HASH4_CALC; ++ curMatch = p->hash[kFix4HashSize + hashValue]; ++ p->hash[ hash2Value] = ++ p->hash[kFix3HashSize + hash3Value] = ++ p->hash[kFix4HashSize + hashValue] = p->pos; ++ p->son[p->cyclicBufferPos] = curMatch; ++ MOVE_POS ++ } ++ while (--num != 0); ++} ++ ++void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) ++{ ++ do ++ { ++ SKIP_HEADER(3) ++ HASH_ZIP_CALC; ++ curMatch = p->hash[hashValue]; ++ p->hash[hashValue] = p->pos; ++ p->son[p->cyclicBufferPos] = curMatch; ++ MOVE_POS ++ } ++ while (--num != 0); ++} ++ ++void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable) ++{ ++ vTable->Init = (Mf_Init_Func)MatchFinder_Init; ++ vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte; ++ vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes; ++ vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos; ++ if (!p->btMode) ++ { ++ vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches; ++ vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip; ++ } ++ else if (p->numHashBytes == 2) ++ { ++ vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches; ++ vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip; ++ } ++ else if (p->numHashBytes == 3) ++ { ++ vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches; ++ vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip; ++ } ++ else ++ { ++ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; ++ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; ++ } ++} +--- /dev/null ++++ b/lib/lzma/LzmaDec.c +@@ -0,0 +1,999 @@ ++/* LzmaDec.c -- LZMA Decoder ++2009-09-20 : Igor Pavlov : Public domain */ ++ ++#include "LzmaDec.h" ++ ++#include <string.h> ++ ++#define kNumTopBits 24 ++#define kTopValue ((UInt32)1 << kNumTopBits) ++ ++#define kNumBitModelTotalBits 11 ++#define kBitModelTotal (1 << kNumBitModelTotalBits) ++#define kNumMoveBits 5 ++ ++#define RC_INIT_SIZE 5 ++ ++#define NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | (*buf++); } ++ ++#define IF_BIT_0(p) ttt = *(p); NORMALIZE; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound) ++#define UPDATE_0(p) range = bound; *(p) = (CLzmaProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits)); ++#define UPDATE_1(p) range -= bound; code -= bound; *(p) = (CLzmaProb)(ttt - (ttt >> kNumMoveBits)); ++#define GET_BIT2(p, i, A0, A1) IF_BIT_0(p) \ ++ { UPDATE_0(p); i = (i + i); A0; } else \ ++ { UPDATE_1(p); i = (i + i) + 1; A1; } ++#define GET_BIT(p, i) GET_BIT2(p, i, ; , ;) ++ ++#define TREE_GET_BIT(probs, i) { GET_BIT((probs + i), i); } ++#define TREE_DECODE(probs, limit, i) \ ++ { i = 1; do { TREE_GET_BIT(probs, i); } while (i < limit); i -= limit; } ++ ++/* #define _LZMA_SIZE_OPT */ ++ ++#ifdef _LZMA_SIZE_OPT ++#define TREE_6_DECODE(probs, i) TREE_DECODE(probs, (1 << 6), i) ++#else ++#define TREE_6_DECODE(probs, i) \ ++ { i = 1; \ ++ TREE_GET_BIT(probs, i); \ ++ TREE_GET_BIT(probs, i); \ ++ TREE_GET_BIT(probs, i); \ ++ TREE_GET_BIT(probs, i); \ ++ TREE_GET_BIT(probs, i); \ ++ TREE_GET_BIT(probs, i); \ ++ i -= 0x40; } ++#endif ++ ++#define NORMALIZE_CHECK if (range < kTopValue) { if (buf >= bufLimit) return DUMMY_ERROR; range <<= 8; code = (code << 8) | (*buf++); } ++ ++#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound) ++#define UPDATE_0_CHECK range = bound; ++#define UPDATE_1_CHECK range -= bound; code -= bound; ++#define GET_BIT2_CHECK(p, i, A0, A1) IF_BIT_0_CHECK(p) \ ++ { UPDATE_0_CHECK; i = (i + i); A0; } else \ ++ { UPDATE_1_CHECK; i = (i + i) + 1; A1; } ++#define GET_BIT_CHECK(p, i) GET_BIT2_CHECK(p, i, ; , ;) ++#define TREE_DECODE_CHECK(probs, limit, i) \ ++ { i = 1; do { GET_BIT_CHECK(probs + i, i) } while (i < limit); i -= limit; } ++ ++ ++#define kNumPosBitsMax 4 ++#define kNumPosStatesMax (1 << kNumPosBitsMax) ++ ++#define kLenNumLowBits 3 ++#define kLenNumLowSymbols (1 << kLenNumLowBits) ++#define kLenNumMidBits 3 ++#define kLenNumMidSymbols (1 << kLenNumMidBits) ++#define kLenNumHighBits 8 ++#define kLenNumHighSymbols (1 << kLenNumHighBits) ++ ++#define LenChoice 0 ++#define LenChoice2 (LenChoice + 1) ++#define LenLow (LenChoice2 + 1) ++#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits)) ++#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits)) ++#define kNumLenProbs (LenHigh + kLenNumHighSymbols) ++ ++ ++#define kNumStates 12 ++#define kNumLitStates 7 ++ ++#define kStartPosModelIndex 4 ++#define kEndPosModelIndex 14 ++#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) ++ ++#define kNumPosSlotBits 6 ++#define kNumLenToPosStates 4 ++ ++#define kNumAlignBits 4 ++#define kAlignTableSize (1 << kNumAlignBits) ++ ++#define kMatchMinLen 2 ++#define kMatchSpecLenStart (kMatchMinLen + kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols) ++ ++#define IsMatch 0 ++#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax)) ++#define IsRepG0 (IsRep + kNumStates) ++#define IsRepG1 (IsRepG0 + kNumStates) ++#define IsRepG2 (IsRepG1 + kNumStates) ++#define IsRep0Long (IsRepG2 + kNumStates) ++#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax)) ++#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits)) ++#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex) ++#define LenCoder (Align + kAlignTableSize) ++#define RepLenCoder (LenCoder + kNumLenProbs) ++#define Literal (RepLenCoder + kNumLenProbs) ++ ++#define LZMA_BASE_SIZE 1846 ++#define LZMA_LIT_SIZE 768 ++ ++#define LzmaProps_GetNumProbs(p) ((UInt32)LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((p)->lc + (p)->lp))) ++ ++#if Literal != LZMA_BASE_SIZE ++StopCompilingDueBUG ++#endif ++ ++#define LZMA_DIC_MIN (1 << 12) ++ ++/* First LZMA-symbol is always decoded. ++And it decodes new LZMA-symbols while (buf < bufLimit), but "buf" is without last normalization ++Out: ++ Result: ++ SZ_OK - OK ++ SZ_ERROR_DATA - Error ++ p->remainLen: ++ < kMatchSpecLenStart : normal remain ++ = kMatchSpecLenStart : finished ++ = kMatchSpecLenStart + 1 : Flush marker ++ = kMatchSpecLenStart + 2 : State Init Marker ++*/ ++ ++static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte *bufLimit) ++{ ++ CLzmaProb *probs = p->probs; ++ ++ unsigned state = p->state; ++ UInt32 rep0 = p->reps[0], rep1 = p->reps[1], rep2 = p->reps[2], rep3 = p->reps[3]; ++ unsigned pbMask = ((unsigned)1 << (p->prop.pb)) - 1; ++ unsigned lpMask = ((unsigned)1 << (p->prop.lp)) - 1; ++ unsigned lc = p->prop.lc; ++ ++ Byte *dic = p->dic; ++ SizeT dicBufSize = p->dicBufSize; ++ SizeT dicPos = p->dicPos; ++ ++ UInt32 processedPos = p->processedPos; ++ UInt32 checkDicSize = p->checkDicSize; ++ unsigned len = 0; ++ ++ const Byte *buf = p->buf; ++ UInt32 range = p->range; ++ UInt32 code = p->code; ++ ++ do ++ { ++ CLzmaProb *prob; ++ UInt32 bound; ++ unsigned ttt; ++ unsigned posState = processedPos & pbMask; ++ ++ prob = probs + IsMatch + (state << kNumPosBitsMax) + posState; ++ IF_BIT_0(prob) ++ { ++ unsigned symbol; ++ UPDATE_0(prob); ++ prob = probs + Literal; ++ if (checkDicSize != 0 || processedPos != 0) ++ prob += (LZMA_LIT_SIZE * (((processedPos & lpMask) << lc) + ++ (dic[(dicPos == 0 ? dicBufSize : dicPos) - 1] >> (8 - lc)))); ++ ++ if (state < kNumLitStates) ++ { ++ state -= (state < 4) ? state : 3; ++ symbol = 1; ++ do { GET_BIT(prob + symbol, symbol) } while (symbol < 0x100); ++ } ++ else ++ { ++ unsigned matchByte = p->dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; ++ unsigned offs = 0x100; ++ state -= (state < 10) ? 3 : 6; ++ symbol = 1; ++ do ++ { ++ unsigned bit; ++ CLzmaProb *probLit; ++ matchByte <<= 1; ++ bit = (matchByte & offs); ++ probLit = prob + offs + bit + symbol; ++ GET_BIT2(probLit, symbol, offs &= ~bit, offs &= bit) ++ } ++ while (symbol < 0x100); ++ } ++ dic[dicPos++] = (Byte)symbol; ++ processedPos++; ++ continue; ++ } ++ else ++ { ++ UPDATE_1(prob); ++ prob = probs + IsRep + state; ++ IF_BIT_0(prob) ++ { ++ UPDATE_0(prob); ++ state += kNumStates; ++ prob = probs + LenCoder; ++ } ++ else ++ { ++ UPDATE_1(prob); ++ if (checkDicSize == 0 && processedPos == 0) ++ return SZ_ERROR_DATA; ++ prob = probs + IsRepG0 + state; ++ IF_BIT_0(prob) ++ { ++ UPDATE_0(prob); ++ prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState; ++ IF_BIT_0(prob) ++ { ++ UPDATE_0(prob); ++ dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; ++ dicPos++; ++ processedPos++; ++ state = state < kNumLitStates ? 9 : 11; ++ continue; ++ } ++ UPDATE_1(prob); ++ } ++ else ++ { ++ UInt32 distance; ++ UPDATE_1(prob); ++ prob = probs + IsRepG1 + state; ++ IF_BIT_0(prob) ++ { ++ UPDATE_0(prob); ++ distance = rep1; ++ } ++ else ++ { ++ UPDATE_1(prob); ++ prob = probs + IsRepG2 + state; ++ IF_BIT_0(prob) ++ { ++ UPDATE_0(prob); ++ distance = rep2; ++ } ++ else ++ { ++ UPDATE_1(prob); ++ distance = rep3; ++ rep3 = rep2; ++ } ++ rep2 = rep1; ++ } ++ rep1 = rep0; ++ rep0 = distance; ++ } ++ state = state < kNumLitStates ? 8 : 11; ++ prob = probs + RepLenCoder; ++ } ++ { ++ unsigned limit, offset; ++ CLzmaProb *probLen = prob + LenChoice; ++ IF_BIT_0(probLen) ++ { ++ UPDATE_0(probLen); ++ probLen = prob + LenLow + (posState << kLenNumLowBits); ++ offset = 0; ++ limit = (1 << kLenNumLowBits); ++ } ++ else ++ { ++ UPDATE_1(probLen); ++ probLen = prob + LenChoice2; ++ IF_BIT_0(probLen) ++ { ++ UPDATE_0(probLen); ++ probLen = prob + LenMid + (posState << kLenNumMidBits); ++ offset = kLenNumLowSymbols; ++ limit = (1 << kLenNumMidBits); ++ } ++ else ++ { ++ UPDATE_1(probLen); ++ probLen = prob + LenHigh; ++ offset = kLenNumLowSymbols + kLenNumMidSymbols; ++ limit = (1 << kLenNumHighBits); ++ } ++ } ++ TREE_DECODE(probLen, limit, len); ++ len += offset; ++ } ++ ++ if (state >= kNumStates) ++ { ++ UInt32 distance; ++ prob = probs + PosSlot + ++ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits); ++ TREE_6_DECODE(prob, distance); ++ if (distance >= kStartPosModelIndex) ++ { ++ unsigned posSlot = (unsigned)distance; ++ int numDirectBits = (int)(((distance >> 1) - 1)); ++ distance = (2 | (distance & 1)); ++ if (posSlot < kEndPosModelIndex) ++ { ++ distance <<= numDirectBits; ++ prob = probs + SpecPos + distance - posSlot - 1; ++ { ++ UInt32 mask = 1; ++ unsigned i = 1; ++ do ++ { ++ GET_BIT2(prob + i, i, ; , distance |= mask); ++ mask <<= 1; ++ } ++ while (--numDirectBits != 0); ++ } ++ } ++ else ++ { ++ numDirectBits -= kNumAlignBits; ++ do ++ { ++ NORMALIZE ++ range >>= 1; ++ ++ { ++ UInt32 t; ++ code -= range; ++ t = (0 - ((UInt32)code >> 31)); /* (UInt32)((Int32)code >> 31) */ ++ distance = (distance << 1) + (t + 1); ++ code += range & t; ++ } ++ /* ++ distance <<= 1; ++ if (code >= range) ++ { ++ code -= range; ++ distance |= 1; ++ } ++ */ ++ } ++ while (--numDirectBits != 0); ++ prob = probs + Align; ++ distance <<= kNumAlignBits; ++ { ++ unsigned i = 1; ++ GET_BIT2(prob + i, i, ; , distance |= 1); ++ GET_BIT2(prob + i, i, ; , distance |= 2); ++ GET_BIT2(prob + i, i, ; , distance |= 4); ++ GET_BIT2(prob + i, i, ; , distance |= 8); ++ } ++ if (distance == (UInt32)0xFFFFFFFF) ++ { ++ len += kMatchSpecLenStart; ++ state -= kNumStates; ++ break; ++ } ++ } ++ } ++ rep3 = rep2; ++ rep2 = rep1; ++ rep1 = rep0; ++ rep0 = distance + 1; ++ if (checkDicSize == 0) ++ { ++ if (distance >= processedPos) ++ return SZ_ERROR_DATA; ++ } ++ else if (distance >= checkDicSize) ++ return SZ_ERROR_DATA; ++ state = (state < kNumStates + kNumLitStates) ? kNumLitStates : kNumLitStates + 3; ++ } ++ ++ len += kMatchMinLen; ++ ++ if (limit == dicPos) ++ return SZ_ERROR_DATA; ++ { ++ SizeT rem = limit - dicPos; ++ unsigned curLen = ((rem < len) ? (unsigned)rem : len); ++ SizeT pos = (dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0); ++ ++ processedPos += curLen; ++ ++ len -= curLen; ++ if (pos + curLen <= dicBufSize) ++ { ++ Byte *dest = dic + dicPos; ++ ptrdiff_t src = (ptrdiff_t)pos - (ptrdiff_t)dicPos; ++ const Byte *lim = dest + curLen; ++ dicPos += curLen; ++ do ++ *(dest) = (Byte)*(dest + src); ++ while (++dest != lim); ++ } ++ else ++ { ++ do ++ { ++ dic[dicPos++] = dic[pos]; ++ if (++pos == dicBufSize) ++ pos = 0; ++ } ++ while (--curLen != 0); ++ } ++ } ++ } ++ } ++ while (dicPos < limit && buf < bufLimit); ++ NORMALIZE; ++ p->buf = buf; ++ p->range = range; ++ p->code = code; ++ p->remainLen = len; ++ p->dicPos = dicPos; ++ p->processedPos = processedPos; ++ p->reps[0] = rep0; ++ p->reps[1] = rep1; ++ p->reps[2] = rep2; ++ p->reps[3] = rep3; ++ p->state = state; ++ ++ return SZ_OK; ++} ++ ++static void MY_FAST_CALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit) ++{ ++ if (p->remainLen != 0 && p->remainLen < kMatchSpecLenStart) ++ { ++ Byte *dic = p->dic; ++ SizeT dicPos = p->dicPos; ++ SizeT dicBufSize = p->dicBufSize; ++ unsigned len = p->remainLen; ++ UInt32 rep0 = p->reps[0]; ++ if (limit - dicPos < len) ++ len = (unsigned)(limit - dicPos); ++ ++ if (p->checkDicSize == 0 && p->prop.dicSize - p->processedPos <= len) ++ p->checkDicSize = p->prop.dicSize; ++ ++ p->processedPos += len; ++ p->remainLen -= len; ++ while (len-- != 0) ++ { ++ dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; ++ dicPos++; ++ } ++ p->dicPos = dicPos; ++ } ++} ++ ++static int MY_FAST_CALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit) ++{ ++ do ++ { ++ SizeT limit2 = limit; ++ if (p->checkDicSize == 0) ++ { ++ UInt32 rem = p->prop.dicSize - p->processedPos; ++ if (limit - p->dicPos > rem) ++ limit2 = p->dicPos + rem; ++ } ++ RINOK(LzmaDec_DecodeReal(p, limit2, bufLimit)); ++ if (p->processedPos >= p->prop.dicSize) ++ p->checkDicSize = p->prop.dicSize; ++ LzmaDec_WriteRem(p, limit); ++ } ++ while (p->dicPos < limit && p->buf < bufLimit && p->remainLen < kMatchSpecLenStart); ++ ++ if (p->remainLen > kMatchSpecLenStart) ++ { ++ p->remainLen = kMatchSpecLenStart; ++ } ++ return 0; ++} ++ ++typedef enum ++{ ++ DUMMY_ERROR, /* unexpected end of input stream */ ++ DUMMY_LIT, ++ DUMMY_MATCH, ++ DUMMY_REP ++} ELzmaDummy; ++ ++static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, SizeT inSize) ++{ ++ UInt32 range = p->range; ++ UInt32 code = p->code; ++ const Byte *bufLimit = buf + inSize; ++ CLzmaProb *probs = p->probs; ++ unsigned state = p->state; ++ ELzmaDummy res; ++ ++ { ++ CLzmaProb *prob; ++ UInt32 bound; ++ unsigned ttt; ++ unsigned posState = (p->processedPos) & ((1 << p->prop.pb) - 1); ++ ++ prob = probs + IsMatch + (state << kNumPosBitsMax) + posState; ++ IF_BIT_0_CHECK(prob) ++ { ++ UPDATE_0_CHECK ++ ++ /* if (bufLimit - buf >= 7) return DUMMY_LIT; */ ++ ++ prob = probs + Literal; ++ if (p->checkDicSize != 0 || p->processedPos != 0) ++ prob += (LZMA_LIT_SIZE * ++ ((((p->processedPos) & ((1 << (p->prop.lp)) - 1)) << p->prop.lc) + ++ (p->dic[(p->dicPos == 0 ? p->dicBufSize : p->dicPos) - 1] >> (8 - p->prop.lc)))); ++ ++ if (state < kNumLitStates) ++ { ++ unsigned symbol = 1; ++ do { GET_BIT_CHECK(prob + symbol, symbol) } while (symbol < 0x100); ++ } ++ else ++ { ++ unsigned matchByte = p->dic[p->dicPos - p->reps[0] + ++ ((p->dicPos < p->reps[0]) ? p->dicBufSize : 0)]; ++ unsigned offs = 0x100; ++ unsigned symbol = 1; ++ do ++ { ++ unsigned bit; ++ CLzmaProb *probLit; ++ matchByte <<= 1; ++ bit = (matchByte & offs); ++ probLit = prob + offs + bit + symbol; ++ GET_BIT2_CHECK(probLit, symbol, offs &= ~bit, offs &= bit) ++ } ++ while (symbol < 0x100); ++ } ++ res = DUMMY_LIT; ++ } ++ else ++ { ++ unsigned len; ++ UPDATE_1_CHECK; ++ ++ prob = probs + IsRep + state; ++ IF_BIT_0_CHECK(prob) ++ { ++ UPDATE_0_CHECK; ++ state = 0; ++ prob = probs + LenCoder; ++ res = DUMMY_MATCH; ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ res = DUMMY_REP; ++ prob = probs + IsRepG0 + state; ++ IF_BIT_0_CHECK(prob) ++ { ++ UPDATE_0_CHECK; ++ prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState; ++ IF_BIT_0_CHECK(prob) ++ { ++ UPDATE_0_CHECK; ++ NORMALIZE_CHECK; ++ return DUMMY_REP; ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ } ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ prob = probs + IsRepG1 + state; ++ IF_BIT_0_CHECK(prob) ++ { ++ UPDATE_0_CHECK; ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ prob = probs + IsRepG2 + state; ++ IF_BIT_0_CHECK(prob) ++ { ++ UPDATE_0_CHECK; ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ } ++ } ++ } ++ state = kNumStates; ++ prob = probs + RepLenCoder; ++ } ++ { ++ unsigned limit, offset; ++ CLzmaProb *probLen = prob + LenChoice; ++ IF_BIT_0_CHECK(probLen) ++ { ++ UPDATE_0_CHECK; ++ probLen = prob + LenLow + (posState << kLenNumLowBits); ++ offset = 0; ++ limit = 1 << kLenNumLowBits; ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ probLen = prob + LenChoice2; ++ IF_BIT_0_CHECK(probLen) ++ { ++ UPDATE_0_CHECK; ++ probLen = prob + LenMid + (posState << kLenNumMidBits); ++ offset = kLenNumLowSymbols; ++ limit = 1 << kLenNumMidBits; ++ } ++ else ++ { ++ UPDATE_1_CHECK; ++ probLen = prob + LenHigh; ++ offset = kLenNumLowSymbols + kLenNumMidSymbols; ++ limit = 1 << kLenNumHighBits; ++ } ++ } ++ TREE_DECODE_CHECK(probLen, limit, len); ++ len += offset; ++ } ++ ++ if (state < 4) ++ { ++ unsigned posSlot; ++ prob = probs + PosSlot + ++ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << ++ kNumPosSlotBits); ++ TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot); ++ if (posSlot >= kStartPosModelIndex) ++ { ++ int numDirectBits = ((posSlot >> 1) - 1); ++ ++ /* if (bufLimit - buf >= 8) return DUMMY_MATCH; */ ++ ++ if (posSlot < kEndPosModelIndex) ++ { ++ prob = probs + SpecPos + ((2 | (posSlot & 1)) << numDirectBits) - posSlot - 1; ++ } ++ else ++ { ++ numDirectBits -= kNumAlignBits; ++ do ++ { ++ NORMALIZE_CHECK ++ range >>= 1; ++ code -= range & (((code - range) >> 31) - 1); ++ /* if (code >= range) code -= range; */ ++ } ++ while (--numDirectBits != 0); ++ prob = probs + Align; ++ numDirectBits = kNumAlignBits; ++ } ++ { ++ unsigned i = 1; ++ do ++ { ++ GET_BIT_CHECK(prob + i, i); ++ } ++ while (--numDirectBits != 0); ++ } ++ } ++ } ++ } ++ } ++ NORMALIZE_CHECK; ++ return res; ++} ++ ++ ++static void LzmaDec_InitRc(CLzmaDec *p, const Byte *data) ++{ ++ p->code = ((UInt32)data[1] << 24) | ((UInt32)data[2] << 16) | ((UInt32)data[3] << 8) | ((UInt32)data[4]); ++ p->range = 0xFFFFFFFF; ++ p->needFlush = 0; ++} ++ ++void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) ++{ ++ p->needFlush = 1; ++ p->remainLen = 0; ++ p->tempBufSize = 0; ++ ++ if (initDic) ++ { ++ p->processedPos = 0; ++ p->checkDicSize = 0; ++ p->needInitState = 1; ++ } ++ if (initState) ++ p->needInitState = 1; ++} ++ ++void LzmaDec_Init(CLzmaDec *p) ++{ ++ p->dicPos = 0; ++ LzmaDec_InitDicAndState(p, True, True); ++} ++ ++static void LzmaDec_InitStateReal(CLzmaDec *p) ++{ ++ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (p->prop.lc + p->prop.lp)); ++ UInt32 i; ++ CLzmaProb *probs = p->probs; ++ for (i = 0; i < numProbs; i++) ++ probs[i] = kBitModelTotal >> 1; ++ p->reps[0] = p->reps[1] = p->reps[2] = p->reps[3] = 1; ++ p->state = 0; ++ p->needInitState = 0; ++} ++ ++SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, ++ ELzmaFinishMode finishMode, ELzmaStatus *status) ++{ ++ SizeT inSize = *srcLen; ++ (*srcLen) = 0; ++ LzmaDec_WriteRem(p, dicLimit); ++ ++ *status = LZMA_STATUS_NOT_SPECIFIED; ++ ++ while (p->remainLen != kMatchSpecLenStart) ++ { ++ int checkEndMarkNow; ++ ++ if (p->needFlush != 0) ++ { ++ for (; inSize > 0 && p->tempBufSize < RC_INIT_SIZE; (*srcLen)++, inSize--) ++ p->tempBuf[p->tempBufSize++] = *src++; ++ if (p->tempBufSize < RC_INIT_SIZE) ++ { ++ *status = LZMA_STATUS_NEEDS_MORE_INPUT; ++ return SZ_OK; ++ } ++ if (p->tempBuf[0] != 0) ++ return SZ_ERROR_DATA; ++ ++ LzmaDec_InitRc(p, p->tempBuf); ++ p->tempBufSize = 0; ++ } ++ ++ checkEndMarkNow = 0; ++ if (p->dicPos >= dicLimit) ++ { ++ if (p->remainLen == 0 && p->code == 0) ++ { ++ *status = LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK; ++ return SZ_OK; ++ } ++ if (finishMode == LZMA_FINISH_ANY) ++ { ++ *status = LZMA_STATUS_NOT_FINISHED; ++ return SZ_OK; ++ } ++ if (p->remainLen != 0) ++ { ++ *status = LZMA_STATUS_NOT_FINISHED; ++ return SZ_ERROR_DATA; ++ } ++ checkEndMarkNow = 1; ++ } ++ ++ if (p->needInitState) ++ LzmaDec_InitStateReal(p); ++ ++ if (p->tempBufSize == 0) ++ { ++ SizeT processed; ++ const Byte *bufLimit; ++ if (inSize < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow) ++ { ++ int dummyRes = LzmaDec_TryDummy(p, src, inSize); ++ if (dummyRes == DUMMY_ERROR) ++ { ++ memcpy(p->tempBuf, src, inSize); ++ p->tempBufSize = (unsigned)inSize; ++ (*srcLen) += inSize; ++ *status = LZMA_STATUS_NEEDS_MORE_INPUT; ++ return SZ_OK; ++ } ++ if (checkEndMarkNow && dummyRes != DUMMY_MATCH) ++ { ++ *status = LZMA_STATUS_NOT_FINISHED; ++ return SZ_ERROR_DATA; ++ } ++ bufLimit = src; ++ } ++ else ++ bufLimit = src + inSize - LZMA_REQUIRED_INPUT_MAX; ++ p->buf = src; ++ if (LzmaDec_DecodeReal2(p, dicLimit, bufLimit) != 0) ++ return SZ_ERROR_DATA; ++ processed = (SizeT)(p->buf - src); ++ (*srcLen) += processed; ++ src += processed; ++ inSize -= processed; ++ } ++ else ++ { ++ unsigned rem = p->tempBufSize, lookAhead = 0; ++ while (rem < LZMA_REQUIRED_INPUT_MAX && lookAhead < inSize) ++ p->tempBuf[rem++] = src[lookAhead++]; ++ p->tempBufSize = rem; ++ if (rem < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow) ++ { ++ int dummyRes = LzmaDec_TryDummy(p, p->tempBuf, rem); ++ if (dummyRes == DUMMY_ERROR) ++ { ++ (*srcLen) += lookAhead; ++ *status = LZMA_STATUS_NEEDS_MORE_INPUT; ++ return SZ_OK; ++ } ++ if (checkEndMarkNow && dummyRes != DUMMY_MATCH) ++ { ++ *status = LZMA_STATUS_NOT_FINISHED; ++ return SZ_ERROR_DATA; ++ } ++ } ++ p->buf = p->tempBuf; ++ if (LzmaDec_DecodeReal2(p, dicLimit, p->buf) != 0) ++ return SZ_ERROR_DATA; ++ lookAhead -= (rem - (unsigned)(p->buf - p->tempBuf)); ++ (*srcLen) += lookAhead; ++ src += lookAhead; ++ inSize -= lookAhead; ++ p->tempBufSize = 0; ++ } ++ } ++ if (p->code == 0) ++ *status = LZMA_STATUS_FINISHED_WITH_MARK; ++ return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA; ++} ++ ++SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status) ++{ ++ SizeT outSize = *destLen; ++ SizeT inSize = *srcLen; ++ *srcLen = *destLen = 0; ++ for (;;) ++ { ++ SizeT inSizeCur = inSize, outSizeCur, dicPos; ++ ELzmaFinishMode curFinishMode; ++ SRes res; ++ if (p->dicPos == p->dicBufSize) ++ p->dicPos = 0; ++ dicPos = p->dicPos; ++ if (outSize > p->dicBufSize - dicPos) ++ { ++ outSizeCur = p->dicBufSize; ++ curFinishMode = LZMA_FINISH_ANY; ++ } ++ else ++ { ++ outSizeCur = dicPos + outSize; ++ curFinishMode = finishMode; ++ } ++ ++ res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status); ++ src += inSizeCur; ++ inSize -= inSizeCur; ++ *srcLen += inSizeCur; ++ outSizeCur = p->dicPos - dicPos; ++ memcpy(dest, p->dic + dicPos, outSizeCur); ++ dest += outSizeCur; ++ outSize -= outSizeCur; ++ *destLen += outSizeCur; ++ if (res != 0) ++ return res; ++ if (outSizeCur == 0 || outSize == 0) ++ return SZ_OK; ++ } ++} ++ ++void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) ++{ ++ alloc->Free(alloc, p->probs); ++ p->probs = 0; ++} ++ ++static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc) ++{ ++ alloc->Free(alloc, p->dic); ++ p->dic = 0; ++} ++ ++void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc) ++{ ++ LzmaDec_FreeProbs(p, alloc); ++ LzmaDec_FreeDict(p, alloc); ++} ++ ++SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) ++{ ++ UInt32 dicSize; ++ Byte d; ++ ++ if (size < LZMA_PROPS_SIZE) ++ return SZ_ERROR_UNSUPPORTED; ++ else ++ dicSize = data[1] | ((UInt32)data[2] << 8) | ((UInt32)data[3] << 16) | ((UInt32)data[4] << 24); ++ ++ if (dicSize < LZMA_DIC_MIN) ++ dicSize = LZMA_DIC_MIN; ++ p->dicSize = dicSize; ++ ++ d = data[0]; ++ if (d >= (9 * 5 * 5)) ++ return SZ_ERROR_UNSUPPORTED; ++ ++ p->lc = d % 9; ++ d /= 9; ++ p->pb = d / 5; ++ p->lp = d % 5; ++ ++ return SZ_OK; ++} ++ ++static SRes LzmaDec_AllocateProbs2(CLzmaDec *p, const CLzmaProps *propNew, ISzAlloc *alloc) ++{ ++ UInt32 numProbs = LzmaProps_GetNumProbs(propNew); ++ if (p->probs == 0 || numProbs != p->numProbs) ++ { ++ LzmaDec_FreeProbs(p, alloc); ++ p->probs = (CLzmaProb *)alloc->Alloc(alloc, numProbs * sizeof(CLzmaProb)); ++ p->numProbs = numProbs; ++ if (p->probs == 0) ++ return SZ_ERROR_MEM; ++ } ++ return SZ_OK; ++} ++ ++SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) ++{ ++ CLzmaProps propNew; ++ RINOK(LzmaProps_Decode(&propNew, props, propsSize)); ++ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); ++ p->prop = propNew; ++ return SZ_OK; ++} ++ ++SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) ++{ ++ CLzmaProps propNew; ++ SizeT dicBufSize; ++ RINOK(LzmaProps_Decode(&propNew, props, propsSize)); ++ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); ++ dicBufSize = propNew.dicSize; ++ if (p->dic == 0 || dicBufSize != p->dicBufSize) ++ { ++ LzmaDec_FreeDict(p, alloc); ++ p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize); ++ if (p->dic == 0) ++ { ++ LzmaDec_FreeProbs(p, alloc); ++ return SZ_ERROR_MEM; ++ } ++ } ++ p->dicBufSize = dicBufSize; ++ p->prop = propNew; ++ return SZ_OK; ++} ++ ++SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ++ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, ++ ELzmaStatus *status, ISzAlloc *alloc) ++{ ++ CLzmaDec p; ++ SRes res; ++ SizeT inSize = *srcLen; ++ SizeT outSize = *destLen; ++ *srcLen = *destLen = 0; ++ if (inSize < RC_INIT_SIZE) ++ return SZ_ERROR_INPUT_EOF; ++ ++ LzmaDec_Construct(&p); ++ res = LzmaDec_AllocateProbs(&p, propData, propSize, alloc); ++ if (res != 0) ++ return res; ++ p.dic = dest; ++ p.dicBufSize = outSize; ++ ++ LzmaDec_Init(&p); ++ ++ *srcLen = inSize; ++ res = LzmaDec_DecodeToDic(&p, outSize, src, srcLen, finishMode, status); ++ ++ if (res == SZ_OK && *status == LZMA_STATUS_NEEDS_MORE_INPUT) ++ res = SZ_ERROR_INPUT_EOF; ++ ++ (*destLen) = p.dicPos; ++ LzmaDec_FreeProbs(&p, alloc); ++ return res; ++} +--- /dev/null ++++ b/lib/lzma/LzmaEnc.c +@@ -0,0 +1,2271 @@ ++/* LzmaEnc.c -- LZMA Encoder ++2009-11-24 : Igor Pavlov : Public domain */ ++ ++#include <string.h> ++ ++/* #define SHOW_STAT */ ++/* #define SHOW_STAT2 */ ++ ++#if defined(SHOW_STAT) || defined(SHOW_STAT2) ++#include <stdio.h> ++#endif ++ ++#include "LzmaEnc.h" ++ ++/* disable MT */ ++#define _7ZIP_ST ++ ++#include "LzFind.h" ++#ifndef _7ZIP_ST ++#include "LzFindMt.h" ++#endif ++ ++#ifdef SHOW_STAT ++static int ttt = 0; ++#endif ++ ++#define kBlockSizeMax ((1 << LZMA_NUM_BLOCK_SIZE_BITS) - 1) ++ ++#define kBlockSize (9 << 10) ++#define kUnpackBlockSize (1 << 18) ++#define kMatchArraySize (1 << 21) ++#define kMatchRecordMaxSize ((LZMA_MATCH_LEN_MAX * 2 + 3) * LZMA_MATCH_LEN_MAX) ++ ++#define kNumMaxDirectBits (31) ++ ++#define kNumTopBits 24 ++#define kTopValue ((UInt32)1 << kNumTopBits) ++ ++#define kNumBitModelTotalBits 11 ++#define kBitModelTotal (1 << kNumBitModelTotalBits) ++#define kNumMoveBits 5 ++#define kProbInitValue (kBitModelTotal >> 1) ++ ++#define kNumMoveReducingBits 4 ++#define kNumBitPriceShiftBits 4 ++#define kBitPrice (1 << kNumBitPriceShiftBits) ++ ++void LzmaEncProps_Init(CLzmaEncProps *p) ++{ ++ p->level = 5; ++ p->dictSize = p->mc = 0; ++ p->lc = p->lp = p->pb = p->algo = p->fb = p->btMode = p->numHashBytes = p->numThreads = -1; ++ p->writeEndMark = 0; ++} ++ ++void LzmaEncProps_Normalize(CLzmaEncProps *p) ++{ ++ int level = p->level; ++ if (level < 0) level = 5; ++ p->level = level; ++ if (p->dictSize == 0) p->dictSize = (level <= 5 ? (1 << (level * 2 + 14)) : (level == 6 ? (1 << 25) : (1 << 26))); ++ if (p->lc < 0) p->lc = 3; ++ if (p->lp < 0) p->lp = 0; ++ if (p->pb < 0) p->pb = 2; ++ if (p->algo < 0) p->algo = (level < 5 ? 0 : 1); ++ if (p->fb < 0) p->fb = (level < 7 ? 32 : 64); ++ if (p->btMode < 0) p->btMode = (p->algo == 0 ? 0 : 1); ++ if (p->numHashBytes < 0) p->numHashBytes = 4; ++ if (p->mc == 0) p->mc = (16 + (p->fb >> 1)) >> (p->btMode ? 0 : 1); ++ if (p->numThreads < 0) ++ p->numThreads = ++ #ifndef _7ZIP_ST ++ ((p->btMode && p->algo) ? 2 : 1); ++ #else ++ 1; ++ #endif ++} ++ ++UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) ++{ ++ CLzmaEncProps props = *props2; ++ LzmaEncProps_Normalize(&props); ++ return props.dictSize; ++} ++ ++/* #define LZMA_LOG_BSR */ ++/* Define it for Intel's CPU */ ++ ++ ++#ifdef LZMA_LOG_BSR ++ ++#define kDicLogSizeMaxCompress 30 ++ ++#define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); } ++ ++UInt32 GetPosSlot1(UInt32 pos) ++{ ++ UInt32 res; ++ BSR2_RET(pos, res); ++ return res; ++} ++#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); } ++#define GetPosSlot(pos, res) { if (pos < 2) res = pos; else BSR2_RET(pos, res); } ++ ++#else ++ ++#define kNumLogBits (9 + (int)sizeof(size_t) / 2) ++#define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7) ++ ++void LzmaEnc_FastPosInit(Byte *g_FastPos) ++{ ++ int c = 2, slotFast; ++ g_FastPos[0] = 0; ++ g_FastPos[1] = 1; ++ ++ for (slotFast = 2; slotFast < kNumLogBits * 2; slotFast++) ++ { ++ UInt32 k = (1 << ((slotFast >> 1) - 1)); ++ UInt32 j; ++ for (j = 0; j < k; j++, c++) ++ g_FastPos[c] = (Byte)slotFast; ++ } ++} ++ ++#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \ ++ (0 - (((((UInt32)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \ ++ res = p->g_FastPos[pos >> i] + (i * 2); } ++/* ++#define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \ ++ p->g_FastPos[pos >> 6] + 12 : \ ++ p->g_FastPos[pos >> (6 + kNumLogBits - 1)] + (6 + (kNumLogBits - 1)) * 2; } ++*/ ++ ++#define GetPosSlot1(pos) p->g_FastPos[pos] ++#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); } ++#define GetPosSlot(pos, res) { if (pos < kNumFullDistances) res = p->g_FastPos[pos]; else BSR2_RET(pos, res); } ++ ++#endif ++ ++ ++#define LZMA_NUM_REPS 4 ++ ++typedef unsigned CState; ++ ++typedef struct ++{ ++ UInt32 price; ++ ++ CState state; ++ int prev1IsChar; ++ int prev2; ++ ++ UInt32 posPrev2; ++ UInt32 backPrev2; ++ ++ UInt32 posPrev; ++ UInt32 backPrev; ++ UInt32 backs[LZMA_NUM_REPS]; ++} COptimal; ++ ++#define kNumOpts (1 << 12) ++ ++#define kNumLenToPosStates 4 ++#define kNumPosSlotBits 6 ++#define kDicLogSizeMin 0 ++#define kDicLogSizeMax 32 ++#define kDistTableSizeMax (kDicLogSizeMax * 2) ++ ++ ++#define kNumAlignBits 4 ++#define kAlignTableSize (1 << kNumAlignBits) ++#define kAlignMask (kAlignTableSize - 1) ++ ++#define kStartPosModelIndex 4 ++#define kEndPosModelIndex 14 ++#define kNumPosModels (kEndPosModelIndex - kStartPosModelIndex) ++ ++#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) ++ ++#ifdef _LZMA_PROB32 ++#define CLzmaProb UInt32 ++#else ++#define CLzmaProb UInt16 ++#endif ++ ++#define LZMA_PB_MAX 4 ++#define LZMA_LC_MAX 8 ++#define LZMA_LP_MAX 4 ++ ++#define LZMA_NUM_PB_STATES_MAX (1 << LZMA_PB_MAX) ++ ++ ++#define kLenNumLowBits 3 ++#define kLenNumLowSymbols (1 << kLenNumLowBits) ++#define kLenNumMidBits 3 ++#define kLenNumMidSymbols (1 << kLenNumMidBits) ++#define kLenNumHighBits 8 ++#define kLenNumHighSymbols (1 << kLenNumHighBits) ++ ++#define kLenNumSymbolsTotal (kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols) ++ ++#define LZMA_MATCH_LEN_MIN 2 ++#define LZMA_MATCH_LEN_MAX (LZMA_MATCH_LEN_MIN + kLenNumSymbolsTotal - 1) ++ ++#define kNumStates 12 ++ ++typedef struct ++{ ++ CLzmaProb choice; ++ CLzmaProb choice2; ++ CLzmaProb low[LZMA_NUM_PB_STATES_MAX << kLenNumLowBits]; ++ CLzmaProb mid[LZMA_NUM_PB_STATES_MAX << kLenNumMidBits]; ++ CLzmaProb high[kLenNumHighSymbols]; ++} CLenEnc; ++ ++typedef struct ++{ ++ CLenEnc p; ++ UInt32 prices[LZMA_NUM_PB_STATES_MAX][kLenNumSymbolsTotal]; ++ UInt32 tableSize; ++ UInt32 counters[LZMA_NUM_PB_STATES_MAX]; ++} CLenPriceEnc; ++ ++typedef struct ++{ ++ UInt32 range; ++ Byte cache; ++ UInt64 low; ++ UInt64 cacheSize; ++ Byte *buf; ++ Byte *bufLim; ++ Byte *bufBase; ++ ISeqOutStream *outStream; ++ UInt64 processed; ++ SRes res; ++} CRangeEnc; ++ ++typedef struct ++{ ++ CLzmaProb *litProbs; ++ ++ CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX]; ++ CLzmaProb isRep[kNumStates]; ++ CLzmaProb isRepG0[kNumStates]; ++ CLzmaProb isRepG1[kNumStates]; ++ CLzmaProb isRepG2[kNumStates]; ++ CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX]; ++ ++ CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; ++ CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; ++ CLzmaProb posAlignEncoder[1 << kNumAlignBits]; ++ ++ CLenPriceEnc lenEnc; ++ CLenPriceEnc repLenEnc; ++ ++ UInt32 reps[LZMA_NUM_REPS]; ++ UInt32 state; ++} CSaveState; ++ ++typedef struct ++{ ++ IMatchFinder matchFinder; ++ void *matchFinderObj; ++ ++ #ifndef _7ZIP_ST ++ Bool mtMode; ++ CMatchFinderMt matchFinderMt; ++ #endif ++ ++ CMatchFinder matchFinderBase; ++ ++ #ifndef _7ZIP_ST ++ Byte pad[128]; ++ #endif ++ ++ UInt32 optimumEndIndex; ++ UInt32 optimumCurrentIndex; ++ ++ UInt32 longestMatchLength; ++ UInt32 numPairs; ++ UInt32 numAvail; ++ COptimal opt[kNumOpts]; ++ ++ #ifndef LZMA_LOG_BSR ++ Byte g_FastPos[1 << kNumLogBits]; ++ #endif ++ ++ UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits]; ++ UInt32 matches[LZMA_MATCH_LEN_MAX * 2 + 2 + 1]; ++ UInt32 numFastBytes; ++ UInt32 additionalOffset; ++ UInt32 reps[LZMA_NUM_REPS]; ++ UInt32 state; ++ ++ UInt32 posSlotPrices[kNumLenToPosStates][kDistTableSizeMax]; ++ UInt32 distancesPrices[kNumLenToPosStates][kNumFullDistances]; ++ UInt32 alignPrices[kAlignTableSize]; ++ UInt32 alignPriceCount; ++ ++ UInt32 distTableSize; ++ ++ unsigned lc, lp, pb; ++ unsigned lpMask, pbMask; ++ ++ CLzmaProb *litProbs; ++ ++ CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX]; ++ CLzmaProb isRep[kNumStates]; ++ CLzmaProb isRepG0[kNumStates]; ++ CLzmaProb isRepG1[kNumStates]; ++ CLzmaProb isRepG2[kNumStates]; ++ CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX]; ++ ++ CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; ++ CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; ++ CLzmaProb posAlignEncoder[1 << kNumAlignBits]; ++ ++ CLenPriceEnc lenEnc; ++ CLenPriceEnc repLenEnc; ++ ++ unsigned lclp; ++ ++ Bool fastMode; ++ ++ CRangeEnc rc; ++ ++ Bool writeEndMark; ++ UInt64 nowPos64; ++ UInt32 matchPriceCount; ++ Bool finished; ++ Bool multiThread; ++ ++ SRes result; ++ UInt32 dictSize; ++ UInt32 matchFinderCycles; ++ ++ int needInit; ++ ++ CSaveState saveState; ++} CLzmaEnc; ++ ++void LzmaEnc_SaveState(CLzmaEncHandle pp) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ CSaveState *dest = &p->saveState; ++ int i; ++ dest->lenEnc = p->lenEnc; ++ dest->repLenEnc = p->repLenEnc; ++ dest->state = p->state; ++ ++ for (i = 0; i < kNumStates; i++) ++ { ++ memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); ++ memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); ++ } ++ for (i = 0; i < kNumLenToPosStates; i++) ++ memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); ++ memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); ++ memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); ++ memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); ++ memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); ++ memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); ++ memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); ++ memcpy(dest->reps, p->reps, sizeof(p->reps)); ++ memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb)); ++} ++ ++void LzmaEnc_RestoreState(CLzmaEncHandle pp) ++{ ++ CLzmaEnc *dest = (CLzmaEnc *)pp; ++ const CSaveState *p = &dest->saveState; ++ int i; ++ dest->lenEnc = p->lenEnc; ++ dest->repLenEnc = p->repLenEnc; ++ dest->state = p->state; ++ ++ for (i = 0; i < kNumStates; i++) ++ { ++ memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); ++ memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); ++ } ++ for (i = 0; i < kNumLenToPosStates; i++) ++ memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); ++ memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); ++ memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); ++ memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); ++ memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); ++ memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); ++ memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); ++ memcpy(dest->reps, p->reps, sizeof(p->reps)); ++ memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb)); ++} ++ ++SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ CLzmaEncProps props = *props2; ++ LzmaEncProps_Normalize(&props); ++ ++ if (props.lc > LZMA_LC_MAX || props.lp > LZMA_LP_MAX || props.pb > LZMA_PB_MAX || ++ props.dictSize > (1 << kDicLogSizeMaxCompress) || props.dictSize > (1 << 30)) ++ return SZ_ERROR_PARAM; ++ p->dictSize = props.dictSize; ++ p->matchFinderCycles = props.mc; ++ { ++ unsigned fb = props.fb; ++ if (fb < 5) ++ fb = 5; ++ if (fb > LZMA_MATCH_LEN_MAX) ++ fb = LZMA_MATCH_LEN_MAX; ++ p->numFastBytes = fb; ++ } ++ p->lc = props.lc; ++ p->lp = props.lp; ++ p->pb = props.pb; ++ p->fastMode = (props.algo == 0); ++ p->matchFinderBase.btMode = props.btMode; ++ { ++ UInt32 numHashBytes = 4; ++ if (props.btMode) ++ { ++ if (props.numHashBytes < 2) ++ numHashBytes = 2; ++ else if (props.numHashBytes < 4) ++ numHashBytes = props.numHashBytes; ++ } ++ p->matchFinderBase.numHashBytes = numHashBytes; ++ } ++ ++ p->matchFinderBase.cutValue = props.mc; ++ ++ p->writeEndMark = props.writeEndMark; ++ ++ #ifndef _7ZIP_ST ++ /* ++ if (newMultiThread != _multiThread) ++ { ++ ReleaseMatchFinder(); ++ _multiThread = newMultiThread; ++ } ++ */ ++ p->multiThread = (props.numThreads > 1); ++ #endif ++ ++ return SZ_OK; ++} ++ ++static const int kLiteralNextStates[kNumStates] = {0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 4, 5}; ++static const int kMatchNextStates[kNumStates] = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10}; ++static const int kRepNextStates[kNumStates] = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11}; ++static const int kShortRepNextStates[kNumStates]= {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11}; ++ ++#define IsCharState(s) ((s) < 7) ++ ++#define GetLenToPosState(len) (((len) < kNumLenToPosStates + 1) ? (len) - 2 : kNumLenToPosStates - 1) ++ ++#define kInfinityPrice (1 << 30) ++ ++static void RangeEnc_Construct(CRangeEnc *p) ++{ ++ p->outStream = 0; ++ p->bufBase = 0; ++} ++ ++#define RangeEnc_GetProcessed(p) ((p)->processed + ((p)->buf - (p)->bufBase) + (p)->cacheSize) ++ ++#define RC_BUF_SIZE (1 << 16) ++static int RangeEnc_Alloc(CRangeEnc *p, ISzAlloc *alloc) ++{ ++ if (p->bufBase == 0) ++ { ++ p->bufBase = (Byte *)alloc->Alloc(alloc, RC_BUF_SIZE); ++ if (p->bufBase == 0) ++ return 0; ++ p->bufLim = p->bufBase + RC_BUF_SIZE; ++ } ++ return 1; ++} ++ ++static void RangeEnc_Free(CRangeEnc *p, ISzAlloc *alloc) ++{ ++ alloc->Free(alloc, p->bufBase); ++ p->bufBase = 0; ++} ++ ++static void RangeEnc_Init(CRangeEnc *p) ++{ ++ /* Stream.Init(); */ ++ p->low = 0; ++ p->range = 0xFFFFFFFF; ++ p->cacheSize = 1; ++ p->cache = 0; ++ ++ p->buf = p->bufBase; ++ ++ p->processed = 0; ++ p->res = SZ_OK; ++} ++ ++static void RangeEnc_FlushStream(CRangeEnc *p) ++{ ++ size_t num; ++ if (p->res != SZ_OK) ++ return; ++ num = p->buf - p->bufBase; ++ if (num != p->outStream->Write(p->outStream, p->bufBase, num)) ++ p->res = SZ_ERROR_WRITE; ++ p->processed += num; ++ p->buf = p->bufBase; ++} ++ ++static void MY_FAST_CALL RangeEnc_ShiftLow(CRangeEnc *p) ++{ ++ if ((UInt32)p->low < (UInt32)0xFF000000 || (int)(p->low >> 32) != 0) ++ { ++ Byte temp = p->cache; ++ do ++ { ++ Byte *buf = p->buf; ++ *buf++ = (Byte)(temp + (Byte)(p->low >> 32)); ++ p->buf = buf; ++ if (buf == p->bufLim) ++ RangeEnc_FlushStream(p); ++ temp = 0xFF; ++ } ++ while (--p->cacheSize != 0); ++ p->cache = (Byte)((UInt32)p->low >> 24); ++ } ++ p->cacheSize++; ++ p->low = (UInt32)p->low << 8; ++} ++ ++static void RangeEnc_FlushData(CRangeEnc *p) ++{ ++ int i; ++ for (i = 0; i < 5; i++) ++ RangeEnc_ShiftLow(p); ++} ++ ++static void RangeEnc_EncodeDirectBits(CRangeEnc *p, UInt32 value, int numBits) ++{ ++ do ++ { ++ p->range >>= 1; ++ p->low += p->range & (0 - ((value >> --numBits) & 1)); ++ if (p->range < kTopValue) ++ { ++ p->range <<= 8; ++ RangeEnc_ShiftLow(p); ++ } ++ } ++ while (numBits != 0); ++} ++ ++static void RangeEnc_EncodeBit(CRangeEnc *p, CLzmaProb *prob, UInt32 symbol) ++{ ++ UInt32 ttt = *prob; ++ UInt32 newBound = (p->range >> kNumBitModelTotalBits) * ttt; ++ if (symbol == 0) ++ { ++ p->range = newBound; ++ ttt += (kBitModelTotal - ttt) >> kNumMoveBits; ++ } ++ else ++ { ++ p->low += newBound; ++ p->range -= newBound; ++ ttt -= ttt >> kNumMoveBits; ++ } ++ *prob = (CLzmaProb)ttt; ++ if (p->range < kTopValue) ++ { ++ p->range <<= 8; ++ RangeEnc_ShiftLow(p); ++ } ++} ++ ++static void LitEnc_Encode(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol) ++{ ++ symbol |= 0x100; ++ do ++ { ++ RangeEnc_EncodeBit(p, probs + (symbol >> 8), (symbol >> 7) & 1); ++ symbol <<= 1; ++ } ++ while (symbol < 0x10000); ++} ++ ++static void LitEnc_EncodeMatched(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol, UInt32 matchByte) ++{ ++ UInt32 offs = 0x100; ++ symbol |= 0x100; ++ do ++ { ++ matchByte <<= 1; ++ RangeEnc_EncodeBit(p, probs + (offs + (matchByte & offs) + (symbol >> 8)), (symbol >> 7) & 1); ++ symbol <<= 1; ++ offs &= ~(matchByte ^ symbol); ++ } ++ while (symbol < 0x10000); ++} ++ ++void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) ++{ ++ UInt32 i; ++ for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits)) ++ { ++ const int kCyclesBits = kNumBitPriceShiftBits; ++ UInt32 w = i; ++ UInt32 bitCount = 0; ++ int j; ++ for (j = 0; j < kCyclesBits; j++) ++ { ++ w = w * w; ++ bitCount <<= 1; ++ while (w >= ((UInt32)1 << 16)) ++ { ++ w >>= 1; ++ bitCount++; ++ } ++ } ++ ProbPrices[i >> kNumMoveReducingBits] = ((kNumBitModelTotalBits << kCyclesBits) - 15 - bitCount); ++ } ++} ++ ++ ++#define GET_PRICE(prob, symbol) \ ++ p->ProbPrices[((prob) ^ (((-(int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits]; ++ ++#define GET_PRICEa(prob, symbol) \ ++ ProbPrices[((prob) ^ ((-((int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits]; ++ ++#define GET_PRICE_0(prob) p->ProbPrices[(prob) >> kNumMoveReducingBits] ++#define GET_PRICE_1(prob) p->ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits] ++ ++#define GET_PRICE_0a(prob) ProbPrices[(prob) >> kNumMoveReducingBits] ++#define GET_PRICE_1a(prob) ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits] ++ ++static UInt32 LitEnc_GetPrice(const CLzmaProb *probs, UInt32 symbol, UInt32 *ProbPrices) ++{ ++ UInt32 price = 0; ++ symbol |= 0x100; ++ do ++ { ++ price += GET_PRICEa(probs[symbol >> 8], (symbol >> 7) & 1); ++ symbol <<= 1; ++ } ++ while (symbol < 0x10000); ++ return price; ++} ++ ++static UInt32 LitEnc_GetPriceMatched(const CLzmaProb *probs, UInt32 symbol, UInt32 matchByte, UInt32 *ProbPrices) ++{ ++ UInt32 price = 0; ++ UInt32 offs = 0x100; ++ symbol |= 0x100; ++ do ++ { ++ matchByte <<= 1; ++ price += GET_PRICEa(probs[offs + (matchByte & offs) + (symbol >> 8)], (symbol >> 7) & 1); ++ symbol <<= 1; ++ offs &= ~(matchByte ^ symbol); ++ } ++ while (symbol < 0x10000); ++ return price; ++} ++ ++ ++static void RcTree_Encode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol) ++{ ++ UInt32 m = 1; ++ int i; ++ for (i = numBitLevels; i != 0;) ++ { ++ UInt32 bit; ++ i--; ++ bit = (symbol >> i) & 1; ++ RangeEnc_EncodeBit(rc, probs + m, bit); ++ m = (m << 1) | bit; ++ } ++} ++ ++static void RcTree_ReverseEncode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol) ++{ ++ UInt32 m = 1; ++ int i; ++ for (i = 0; i < numBitLevels; i++) ++ { ++ UInt32 bit = symbol & 1; ++ RangeEnc_EncodeBit(rc, probs + m, bit); ++ m = (m << 1) | bit; ++ symbol >>= 1; ++ } ++} ++ ++static UInt32 RcTree_GetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices) ++{ ++ UInt32 price = 0; ++ symbol |= (1 << numBitLevels); ++ while (symbol != 1) ++ { ++ price += GET_PRICEa(probs[symbol >> 1], symbol & 1); ++ symbol >>= 1; ++ } ++ return price; ++} ++ ++static UInt32 RcTree_ReverseGetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices) ++{ ++ UInt32 price = 0; ++ UInt32 m = 1; ++ int i; ++ for (i = numBitLevels; i != 0; i--) ++ { ++ UInt32 bit = symbol & 1; ++ symbol >>= 1; ++ price += GET_PRICEa(probs[m], bit); ++ m = (m << 1) | bit; ++ } ++ return price; ++} ++ ++ ++static void LenEnc_Init(CLenEnc *p) ++{ ++ unsigned i; ++ p->choice = p->choice2 = kProbInitValue; ++ for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumLowBits); i++) ++ p->low[i] = kProbInitValue; ++ for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumMidBits); i++) ++ p->mid[i] = kProbInitValue; ++ for (i = 0; i < kLenNumHighSymbols; i++) ++ p->high[i] = kProbInitValue; ++} ++ ++static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState) ++{ ++ if (symbol < kLenNumLowSymbols) ++ { ++ RangeEnc_EncodeBit(rc, &p->choice, 0); ++ RcTree_Encode(rc, p->low + (posState << kLenNumLowBits), kLenNumLowBits, symbol); ++ } ++ else ++ { ++ RangeEnc_EncodeBit(rc, &p->choice, 1); ++ if (symbol < kLenNumLowSymbols + kLenNumMidSymbols) ++ { ++ RangeEnc_EncodeBit(rc, &p->choice2, 0); ++ RcTree_Encode(rc, p->mid + (posState << kLenNumMidBits), kLenNumMidBits, symbol - kLenNumLowSymbols); ++ } ++ else ++ { ++ RangeEnc_EncodeBit(rc, &p->choice2, 1); ++ RcTree_Encode(rc, p->high, kLenNumHighBits, symbol - kLenNumLowSymbols - kLenNumMidSymbols); ++ } ++ } ++} ++ ++static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices) ++{ ++ UInt32 a0 = GET_PRICE_0a(p->choice); ++ UInt32 a1 = GET_PRICE_1a(p->choice); ++ UInt32 b0 = a1 + GET_PRICE_0a(p->choice2); ++ UInt32 b1 = a1 + GET_PRICE_1a(p->choice2); ++ UInt32 i = 0; ++ for (i = 0; i < kLenNumLowSymbols; i++) ++ { ++ if (i >= numSymbols) ++ return; ++ prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices); ++ } ++ for (; i < kLenNumLowSymbols + kLenNumMidSymbols; i++) ++ { ++ if (i >= numSymbols) ++ return; ++ prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices); ++ } ++ for (; i < numSymbols; i++) ++ prices[i] = b1 + RcTree_GetPrice(p->high, kLenNumHighBits, i - kLenNumLowSymbols - kLenNumMidSymbols, ProbPrices); ++} ++ ++static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices) ++{ ++ LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices); ++ p->counters[posState] = p->tableSize; ++} ++ ++static void LenPriceEnc_UpdateTables(CLenPriceEnc *p, UInt32 numPosStates, UInt32 *ProbPrices) ++{ ++ UInt32 posState; ++ for (posState = 0; posState < numPosStates; posState++) ++ LenPriceEnc_UpdateTable(p, posState, ProbPrices); ++} ++ ++static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices) ++{ ++ LenEnc_Encode(&p->p, rc, symbol, posState); ++ if (updatePrice) ++ if (--p->counters[posState] == 0) ++ LenPriceEnc_UpdateTable(p, posState, ProbPrices); ++} ++ ++ ++ ++ ++static void MovePos(CLzmaEnc *p, UInt32 num) ++{ ++ #ifdef SHOW_STAT ++ ttt += num; ++ printf("\n MovePos %d", num); ++ #endif ++ if (num != 0) ++ { ++ p->additionalOffset += num; ++ p->matchFinder.Skip(p->matchFinderObj, num); ++ } ++} ++ ++static UInt32 ReadMatchDistances(CLzmaEnc *p, UInt32 *numDistancePairsRes) ++{ ++ UInt32 lenRes = 0, numPairs; ++ p->numAvail = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); ++ numPairs = p->matchFinder.GetMatches(p->matchFinderObj, p->matches); ++ #ifdef SHOW_STAT ++ printf("\n i = %d numPairs = %d ", ttt, numPairs / 2); ++ ttt++; ++ { ++ UInt32 i; ++ for (i = 0; i < numPairs; i += 2) ++ printf("%2d %6d | ", p->matches[i], p->matches[i + 1]); ++ } ++ #endif ++ if (numPairs > 0) ++ { ++ lenRes = p->matches[numPairs - 2]; ++ if (lenRes == p->numFastBytes) ++ { ++ const Byte *pby = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; ++ UInt32 distance = p->matches[numPairs - 1] + 1; ++ UInt32 numAvail = p->numAvail; ++ if (numAvail > LZMA_MATCH_LEN_MAX) ++ numAvail = LZMA_MATCH_LEN_MAX; ++ { ++ const Byte *pby2 = pby - distance; ++ for (; lenRes < numAvail && pby[lenRes] == pby2[lenRes]; lenRes++); ++ } ++ } ++ } ++ p->additionalOffset++; ++ *numDistancePairsRes = numPairs; ++ return lenRes; ++} ++ ++ ++#define MakeAsChar(p) (p)->backPrev = (UInt32)(-1); (p)->prev1IsChar = False; ++#define MakeAsShortRep(p) (p)->backPrev = 0; (p)->prev1IsChar = False; ++#define IsShortRep(p) ((p)->backPrev == 0) ++ ++static UInt32 GetRepLen1Price(CLzmaEnc *p, UInt32 state, UInt32 posState) ++{ ++ return ++ GET_PRICE_0(p->isRepG0[state]) + ++ GET_PRICE_0(p->isRep0Long[state][posState]); ++} ++ ++static UInt32 GetPureRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 state, UInt32 posState) ++{ ++ UInt32 price; ++ if (repIndex == 0) ++ { ++ price = GET_PRICE_0(p->isRepG0[state]); ++ price += GET_PRICE_1(p->isRep0Long[state][posState]); ++ } ++ else ++ { ++ price = GET_PRICE_1(p->isRepG0[state]); ++ if (repIndex == 1) ++ price += GET_PRICE_0(p->isRepG1[state]); ++ else ++ { ++ price += GET_PRICE_1(p->isRepG1[state]); ++ price += GET_PRICE(p->isRepG2[state], repIndex - 2); ++ } ++ } ++ return price; ++} ++ ++static UInt32 GetRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 len, UInt32 state, UInt32 posState) ++{ ++ return p->repLenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN] + ++ GetPureRepPrice(p, repIndex, state, posState); ++} ++ ++static UInt32 Backward(CLzmaEnc *p, UInt32 *backRes, UInt32 cur) ++{ ++ UInt32 posMem = p->opt[cur].posPrev; ++ UInt32 backMem = p->opt[cur].backPrev; ++ p->optimumEndIndex = cur; ++ do ++ { ++ if (p->opt[cur].prev1IsChar) ++ { ++ MakeAsChar(&p->opt[posMem]) ++ p->opt[posMem].posPrev = posMem - 1; ++ if (p->opt[cur].prev2) ++ { ++ p->opt[posMem - 1].prev1IsChar = False; ++ p->opt[posMem - 1].posPrev = p->opt[cur].posPrev2; ++ p->opt[posMem - 1].backPrev = p->opt[cur].backPrev2; ++ } ++ } ++ { ++ UInt32 posPrev = posMem; ++ UInt32 backCur = backMem; ++ ++ backMem = p->opt[posPrev].backPrev; ++ posMem = p->opt[posPrev].posPrev; ++ ++ p->opt[posPrev].backPrev = backCur; ++ p->opt[posPrev].posPrev = cur; ++ cur = posPrev; ++ } ++ } ++ while (cur != 0); ++ *backRes = p->opt[0].backPrev; ++ p->optimumCurrentIndex = p->opt[0].posPrev; ++ return p->optimumCurrentIndex; ++} ++ ++#define LIT_PROBS(pos, prevByte) (p->litProbs + ((((pos) & p->lpMask) << p->lc) + ((prevByte) >> (8 - p->lc))) * 0x300) ++ ++static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes) ++{ ++ UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, lenEnd, len, cur; ++ UInt32 matchPrice, repMatchPrice, normalMatchPrice; ++ UInt32 reps[LZMA_NUM_REPS], repLens[LZMA_NUM_REPS]; ++ UInt32 *matches; ++ const Byte *data; ++ Byte curByte, matchByte; ++ if (p->optimumEndIndex != p->optimumCurrentIndex) ++ { ++ const COptimal *opt = &p->opt[p->optimumCurrentIndex]; ++ UInt32 lenRes = opt->posPrev - p->optimumCurrentIndex; ++ *backRes = opt->backPrev; ++ p->optimumCurrentIndex = opt->posPrev; ++ return lenRes; ++ } ++ p->optimumCurrentIndex = p->optimumEndIndex = 0; ++ ++ if (p->additionalOffset == 0) ++ mainLen = ReadMatchDistances(p, &numPairs); ++ else ++ { ++ mainLen = p->longestMatchLength; ++ numPairs = p->numPairs; ++ } ++ ++ numAvail = p->numAvail; ++ if (numAvail < 2) ++ { ++ *backRes = (UInt32)(-1); ++ return 1; ++ } ++ if (numAvail > LZMA_MATCH_LEN_MAX) ++ numAvail = LZMA_MATCH_LEN_MAX; ++ ++ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; ++ repMaxIndex = 0; ++ for (i = 0; i < LZMA_NUM_REPS; i++) ++ { ++ UInt32 lenTest; ++ const Byte *data2; ++ reps[i] = p->reps[i]; ++ data2 = data - (reps[i] + 1); ++ if (data[0] != data2[0] || data[1] != data2[1]) ++ { ++ repLens[i] = 0; ++ continue; ++ } ++ for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++); ++ repLens[i] = lenTest; ++ if (lenTest > repLens[repMaxIndex]) ++ repMaxIndex = i; ++ } ++ if (repLens[repMaxIndex] >= p->numFastBytes) ++ { ++ UInt32 lenRes; ++ *backRes = repMaxIndex; ++ lenRes = repLens[repMaxIndex]; ++ MovePos(p, lenRes - 1); ++ return lenRes; ++ } ++ ++ matches = p->matches; ++ if (mainLen >= p->numFastBytes) ++ { ++ *backRes = matches[numPairs - 1] + LZMA_NUM_REPS; ++ MovePos(p, mainLen - 1); ++ return mainLen; ++ } ++ curByte = *data; ++ matchByte = *(data - (reps[0] + 1)); ++ ++ if (mainLen < 2 && curByte != matchByte && repLens[repMaxIndex] < 2) ++ { ++ *backRes = (UInt32)-1; ++ return 1; ++ } ++ ++ p->opt[0].state = (CState)p->state; ++ ++ posState = (position & p->pbMask); ++ ++ { ++ const CLzmaProb *probs = LIT_PROBS(position, *(data - 1)); ++ p->opt[1].price = GET_PRICE_0(p->isMatch[p->state][posState]) + ++ (!IsCharState(p->state) ? ++ LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) : ++ LitEnc_GetPrice(probs, curByte, p->ProbPrices)); ++ } ++ ++ MakeAsChar(&p->opt[1]); ++ ++ matchPrice = GET_PRICE_1(p->isMatch[p->state][posState]); ++ repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[p->state]); ++ ++ if (matchByte == curByte) ++ { ++ UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, p->state, posState); ++ if (shortRepPrice < p->opt[1].price) ++ { ++ p->opt[1].price = shortRepPrice; ++ MakeAsShortRep(&p->opt[1]); ++ } ++ } ++ lenEnd = ((mainLen >= repLens[repMaxIndex]) ? mainLen : repLens[repMaxIndex]); ++ ++ if (lenEnd < 2) ++ { ++ *backRes = p->opt[1].backPrev; ++ return 1; ++ } ++ ++ p->opt[1].posPrev = 0; ++ for (i = 0; i < LZMA_NUM_REPS; i++) ++ p->opt[0].backs[i] = reps[i]; ++ ++ len = lenEnd; ++ do ++ p->opt[len--].price = kInfinityPrice; ++ while (len >= 2); ++ ++ for (i = 0; i < LZMA_NUM_REPS; i++) ++ { ++ UInt32 repLen = repLens[i]; ++ UInt32 price; ++ if (repLen < 2) ++ continue; ++ price = repMatchPrice + GetPureRepPrice(p, i, p->state, posState); ++ do ++ { ++ UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][repLen - 2]; ++ COptimal *opt = &p->opt[repLen]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = 0; ++ opt->backPrev = i; ++ opt->prev1IsChar = False; ++ } ++ } ++ while (--repLen >= 2); ++ } ++ ++ normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[p->state]); ++ ++ len = ((repLens[0] >= 2) ? repLens[0] + 1 : 2); ++ if (len <= mainLen) ++ { ++ UInt32 offs = 0; ++ while (len > matches[offs]) ++ offs += 2; ++ for (; ; len++) ++ { ++ COptimal *opt; ++ UInt32 distance = matches[offs + 1]; ++ ++ UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN]; ++ UInt32 lenToPosState = GetLenToPosState(len); ++ if (distance < kNumFullDistances) ++ curAndLenPrice += p->distancesPrices[lenToPosState][distance]; ++ else ++ { ++ UInt32 slot; ++ GetPosSlot2(distance, slot); ++ curAndLenPrice += p->alignPrices[distance & kAlignMask] + p->posSlotPrices[lenToPosState][slot]; ++ } ++ opt = &p->opt[len]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = 0; ++ opt->backPrev = distance + LZMA_NUM_REPS; ++ opt->prev1IsChar = False; ++ } ++ if (len == matches[offs]) ++ { ++ offs += 2; ++ if (offs == numPairs) ++ break; ++ } ++ } ++ } ++ ++ cur = 0; ++ ++ #ifdef SHOW_STAT2 ++ if (position >= 0) ++ { ++ unsigned i; ++ printf("\n pos = %4X", position); ++ for (i = cur; i <= lenEnd; i++) ++ printf("\nprice[%4X] = %d", position - cur + i, p->opt[i].price); ++ } ++ #endif ++ ++ for (;;) ++ { ++ UInt32 numAvailFull, newLen, numPairs, posPrev, state, posState, startLen; ++ UInt32 curPrice, curAnd1Price, matchPrice, repMatchPrice; ++ Bool nextIsChar; ++ Byte curByte, matchByte; ++ const Byte *data; ++ COptimal *curOpt; ++ COptimal *nextOpt; ++ ++ cur++; ++ if (cur == lenEnd) ++ return Backward(p, backRes, cur); ++ ++ newLen = ReadMatchDistances(p, &numPairs); ++ if (newLen >= p->numFastBytes) ++ { ++ p->numPairs = numPairs; ++ p->longestMatchLength = newLen; ++ return Backward(p, backRes, cur); ++ } ++ position++; ++ curOpt = &p->opt[cur]; ++ posPrev = curOpt->posPrev; ++ if (curOpt->prev1IsChar) ++ { ++ posPrev--; ++ if (curOpt->prev2) ++ { ++ state = p->opt[curOpt->posPrev2].state; ++ if (curOpt->backPrev2 < LZMA_NUM_REPS) ++ state = kRepNextStates[state]; ++ else ++ state = kMatchNextStates[state]; ++ } ++ else ++ state = p->opt[posPrev].state; ++ state = kLiteralNextStates[state]; ++ } ++ else ++ state = p->opt[posPrev].state; ++ if (posPrev == cur - 1) ++ { ++ if (IsShortRep(curOpt)) ++ state = kShortRepNextStates[state]; ++ else ++ state = kLiteralNextStates[state]; ++ } ++ else ++ { ++ UInt32 pos; ++ const COptimal *prevOpt; ++ if (curOpt->prev1IsChar && curOpt->prev2) ++ { ++ posPrev = curOpt->posPrev2; ++ pos = curOpt->backPrev2; ++ state = kRepNextStates[state]; ++ } ++ else ++ { ++ pos = curOpt->backPrev; ++ if (pos < LZMA_NUM_REPS) ++ state = kRepNextStates[state]; ++ else ++ state = kMatchNextStates[state]; ++ } ++ prevOpt = &p->opt[posPrev]; ++ if (pos < LZMA_NUM_REPS) ++ { ++ UInt32 i; ++ reps[0] = prevOpt->backs[pos]; ++ for (i = 1; i <= pos; i++) ++ reps[i] = prevOpt->backs[i - 1]; ++ for (; i < LZMA_NUM_REPS; i++) ++ reps[i] = prevOpt->backs[i]; ++ } ++ else ++ { ++ UInt32 i; ++ reps[0] = (pos - LZMA_NUM_REPS); ++ for (i = 1; i < LZMA_NUM_REPS; i++) ++ reps[i] = prevOpt->backs[i - 1]; ++ } ++ } ++ curOpt->state = (CState)state; ++ ++ curOpt->backs[0] = reps[0]; ++ curOpt->backs[1] = reps[1]; ++ curOpt->backs[2] = reps[2]; ++ curOpt->backs[3] = reps[3]; ++ ++ curPrice = curOpt->price; ++ nextIsChar = False; ++ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; ++ curByte = *data; ++ matchByte = *(data - (reps[0] + 1)); ++ ++ posState = (position & p->pbMask); ++ ++ curAnd1Price = curPrice + GET_PRICE_0(p->isMatch[state][posState]); ++ { ++ const CLzmaProb *probs = LIT_PROBS(position, *(data - 1)); ++ curAnd1Price += ++ (!IsCharState(state) ? ++ LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) : ++ LitEnc_GetPrice(probs, curByte, p->ProbPrices)); ++ } ++ ++ nextOpt = &p->opt[cur + 1]; ++ ++ if (curAnd1Price < nextOpt->price) ++ { ++ nextOpt->price = curAnd1Price; ++ nextOpt->posPrev = cur; ++ MakeAsChar(nextOpt); ++ nextIsChar = True; ++ } ++ ++ matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]); ++ repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[state]); ++ ++ if (matchByte == curByte && !(nextOpt->posPrev < cur && nextOpt->backPrev == 0)) ++ { ++ UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState); ++ if (shortRepPrice <= nextOpt->price) ++ { ++ nextOpt->price = shortRepPrice; ++ nextOpt->posPrev = cur; ++ MakeAsShortRep(nextOpt); ++ nextIsChar = True; ++ } ++ } ++ numAvailFull = p->numAvail; ++ { ++ UInt32 temp = kNumOpts - 1 - cur; ++ if (temp < numAvailFull) ++ numAvailFull = temp; ++ } ++ ++ if (numAvailFull < 2) ++ continue; ++ numAvail = (numAvailFull <= p->numFastBytes ? numAvailFull : p->numFastBytes); ++ ++ if (!nextIsChar && matchByte != curByte) /* speed optimization */ ++ { ++ /* try Literal + rep0 */ ++ UInt32 temp; ++ UInt32 lenTest2; ++ const Byte *data2 = data - (reps[0] + 1); ++ UInt32 limit = p->numFastBytes + 1; ++ if (limit > numAvailFull) ++ limit = numAvailFull; ++ ++ for (temp = 1; temp < limit && data[temp] == data2[temp]; temp++); ++ lenTest2 = temp - 1; ++ if (lenTest2 >= 2) ++ { ++ UInt32 state2 = kLiteralNextStates[state]; ++ UInt32 posStateNext = (position + 1) & p->pbMask; ++ UInt32 nextRepMatchPrice = curAnd1Price + ++ GET_PRICE_1(p->isMatch[state2][posStateNext]) + ++ GET_PRICE_1(p->isRep[state2]); ++ /* for (; lenTest2 >= 2; lenTest2--) */ ++ { ++ UInt32 curAndLenPrice; ++ COptimal *opt; ++ UInt32 offset = cur + 1 + lenTest2; ++ while (lenEnd < offset) ++ p->opt[++lenEnd].price = kInfinityPrice; ++ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); ++ opt = &p->opt[offset]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = cur + 1; ++ opt->backPrev = 0; ++ opt->prev1IsChar = True; ++ opt->prev2 = False; ++ } ++ } ++ } ++ } ++ ++ startLen = 2; /* speed optimization */ ++ { ++ UInt32 repIndex; ++ for (repIndex = 0; repIndex < LZMA_NUM_REPS; repIndex++) ++ { ++ UInt32 lenTest; ++ UInt32 lenTestTemp; ++ UInt32 price; ++ const Byte *data2 = data - (reps[repIndex] + 1); ++ if (data[0] != data2[0] || data[1] != data2[1]) ++ continue; ++ for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++); ++ while (lenEnd < cur + lenTest) ++ p->opt[++lenEnd].price = kInfinityPrice; ++ lenTestTemp = lenTest; ++ price = repMatchPrice + GetPureRepPrice(p, repIndex, state, posState); ++ do ++ { ++ UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][lenTest - 2]; ++ COptimal *opt = &p->opt[cur + lenTest]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = cur; ++ opt->backPrev = repIndex; ++ opt->prev1IsChar = False; ++ } ++ } ++ while (--lenTest >= 2); ++ lenTest = lenTestTemp; ++ ++ if (repIndex == 0) ++ startLen = lenTest + 1; ++ ++ /* if (_maxMode) */ ++ { ++ UInt32 lenTest2 = lenTest + 1; ++ UInt32 limit = lenTest2 + p->numFastBytes; ++ UInt32 nextRepMatchPrice; ++ if (limit > numAvailFull) ++ limit = numAvailFull; ++ for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++); ++ lenTest2 -= lenTest + 1; ++ if (lenTest2 >= 2) ++ { ++ UInt32 state2 = kRepNextStates[state]; ++ UInt32 posStateNext = (position + lenTest) & p->pbMask; ++ UInt32 curAndLenCharPrice = ++ price + p->repLenEnc.prices[posState][lenTest - 2] + ++ GET_PRICE_0(p->isMatch[state2][posStateNext]) + ++ LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]), ++ data[lenTest], data2[lenTest], p->ProbPrices); ++ state2 = kLiteralNextStates[state2]; ++ posStateNext = (position + lenTest + 1) & p->pbMask; ++ nextRepMatchPrice = curAndLenCharPrice + ++ GET_PRICE_1(p->isMatch[state2][posStateNext]) + ++ GET_PRICE_1(p->isRep[state2]); ++ ++ /* for (; lenTest2 >= 2; lenTest2--) */ ++ { ++ UInt32 curAndLenPrice; ++ COptimal *opt; ++ UInt32 offset = cur + lenTest + 1 + lenTest2; ++ while (lenEnd < offset) ++ p->opt[++lenEnd].price = kInfinityPrice; ++ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); ++ opt = &p->opt[offset]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = cur + lenTest + 1; ++ opt->backPrev = 0; ++ opt->prev1IsChar = True; ++ opt->prev2 = True; ++ opt->posPrev2 = cur; ++ opt->backPrev2 = repIndex; ++ } ++ } ++ } ++ } ++ } ++ } ++ /* for (UInt32 lenTest = 2; lenTest <= newLen; lenTest++) */ ++ if (newLen > numAvail) ++ { ++ newLen = numAvail; ++ for (numPairs = 0; newLen > matches[numPairs]; numPairs += 2); ++ matches[numPairs] = newLen; ++ numPairs += 2; ++ } ++ if (newLen >= startLen) ++ { ++ UInt32 normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]); ++ UInt32 offs, curBack, posSlot; ++ UInt32 lenTest; ++ while (lenEnd < cur + newLen) ++ p->opt[++lenEnd].price = kInfinityPrice; ++ ++ offs = 0; ++ while (startLen > matches[offs]) ++ offs += 2; ++ curBack = matches[offs + 1]; ++ GetPosSlot2(curBack, posSlot); ++ for (lenTest = /*2*/ startLen; ; lenTest++) ++ { ++ UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN]; ++ UInt32 lenToPosState = GetLenToPosState(lenTest); ++ COptimal *opt; ++ if (curBack < kNumFullDistances) ++ curAndLenPrice += p->distancesPrices[lenToPosState][curBack]; ++ else ++ curAndLenPrice += p->posSlotPrices[lenToPosState][posSlot] + p->alignPrices[curBack & kAlignMask]; ++ ++ opt = &p->opt[cur + lenTest]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = cur; ++ opt->backPrev = curBack + LZMA_NUM_REPS; ++ opt->prev1IsChar = False; ++ } ++ ++ if (/*_maxMode && */lenTest == matches[offs]) ++ { ++ /* Try Match + Literal + Rep0 */ ++ const Byte *data2 = data - (curBack + 1); ++ UInt32 lenTest2 = lenTest + 1; ++ UInt32 limit = lenTest2 + p->numFastBytes; ++ UInt32 nextRepMatchPrice; ++ if (limit > numAvailFull) ++ limit = numAvailFull; ++ for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++); ++ lenTest2 -= lenTest + 1; ++ if (lenTest2 >= 2) ++ { ++ UInt32 state2 = kMatchNextStates[state]; ++ UInt32 posStateNext = (position + lenTest) & p->pbMask; ++ UInt32 curAndLenCharPrice = curAndLenPrice + ++ GET_PRICE_0(p->isMatch[state2][posStateNext]) + ++ LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]), ++ data[lenTest], data2[lenTest], p->ProbPrices); ++ state2 = kLiteralNextStates[state2]; ++ posStateNext = (posStateNext + 1) & p->pbMask; ++ nextRepMatchPrice = curAndLenCharPrice + ++ GET_PRICE_1(p->isMatch[state2][posStateNext]) + ++ GET_PRICE_1(p->isRep[state2]); ++ ++ /* for (; lenTest2 >= 2; lenTest2--) */ ++ { ++ UInt32 offset = cur + lenTest + 1 + lenTest2; ++ UInt32 curAndLenPrice; ++ COptimal *opt; ++ while (lenEnd < offset) ++ p->opt[++lenEnd].price = kInfinityPrice; ++ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); ++ opt = &p->opt[offset]; ++ if (curAndLenPrice < opt->price) ++ { ++ opt->price = curAndLenPrice; ++ opt->posPrev = cur + lenTest + 1; ++ opt->backPrev = 0; ++ opt->prev1IsChar = True; ++ opt->prev2 = True; ++ opt->posPrev2 = cur; ++ opt->backPrev2 = curBack + LZMA_NUM_REPS; ++ } ++ } ++ } ++ offs += 2; ++ if (offs == numPairs) ++ break; ++ curBack = matches[offs + 1]; ++ if (curBack >= kNumFullDistances) ++ GetPosSlot2(curBack, posSlot); ++ } ++ } ++ } ++ } ++} ++ ++#define ChangePair(smallDist, bigDist) (((bigDist) >> 7) > (smallDist)) ++ ++static UInt32 GetOptimumFast(CLzmaEnc *p, UInt32 *backRes) ++{ ++ UInt32 numAvail, mainLen, mainDist, numPairs, repIndex, repLen, i; ++ const Byte *data; ++ const UInt32 *matches; ++ ++ if (p->additionalOffset == 0) ++ mainLen = ReadMatchDistances(p, &numPairs); ++ else ++ { ++ mainLen = p->longestMatchLength; ++ numPairs = p->numPairs; ++ } ++ ++ numAvail = p->numAvail; ++ *backRes = (UInt32)-1; ++ if (numAvail < 2) ++ return 1; ++ if (numAvail > LZMA_MATCH_LEN_MAX) ++ numAvail = LZMA_MATCH_LEN_MAX; ++ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; ++ ++ repLen = repIndex = 0; ++ for (i = 0; i < LZMA_NUM_REPS; i++) ++ { ++ UInt32 len; ++ const Byte *data2 = data - (p->reps[i] + 1); ++ if (data[0] != data2[0] || data[1] != data2[1]) ++ continue; ++ for (len = 2; len < numAvail && data[len] == data2[len]; len++); ++ if (len >= p->numFastBytes) ++ { ++ *backRes = i; ++ MovePos(p, len - 1); ++ return len; ++ } ++ if (len > repLen) ++ { ++ repIndex = i; ++ repLen = len; ++ } ++ } ++ ++ matches = p->matches; ++ if (mainLen >= p->numFastBytes) ++ { ++ *backRes = matches[numPairs - 1] + LZMA_NUM_REPS; ++ MovePos(p, mainLen - 1); ++ return mainLen; ++ } ++ ++ mainDist = 0; /* for GCC */ ++ if (mainLen >= 2) ++ { ++ mainDist = matches[numPairs - 1]; ++ while (numPairs > 2 && mainLen == matches[numPairs - 4] + 1) ++ { ++ if (!ChangePair(matches[numPairs - 3], mainDist)) ++ break; ++ numPairs -= 2; ++ mainLen = matches[numPairs - 2]; ++ mainDist = matches[numPairs - 1]; ++ } ++ if (mainLen == 2 && mainDist >= 0x80) ++ mainLen = 1; ++ } ++ ++ if (repLen >= 2 && ( ++ (repLen + 1 >= mainLen) || ++ (repLen + 2 >= mainLen && mainDist >= (1 << 9)) || ++ (repLen + 3 >= mainLen && mainDist >= (1 << 15)))) ++ { ++ *backRes = repIndex; ++ MovePos(p, repLen - 1); ++ return repLen; ++ } ++ ++ if (mainLen < 2 || numAvail <= 2) ++ return 1; ++ ++ p->longestMatchLength = ReadMatchDistances(p, &p->numPairs); ++ if (p->longestMatchLength >= 2) ++ { ++ UInt32 newDistance = matches[p->numPairs - 1]; ++ if ((p->longestMatchLength >= mainLen && newDistance < mainDist) || ++ (p->longestMatchLength == mainLen + 1 && !ChangePair(mainDist, newDistance)) || ++ (p->longestMatchLength > mainLen + 1) || ++ (p->longestMatchLength + 1 >= mainLen && mainLen >= 3 && ChangePair(newDistance, mainDist))) ++ return 1; ++ } ++ ++ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; ++ for (i = 0; i < LZMA_NUM_REPS; i++) ++ { ++ UInt32 len, limit; ++ const Byte *data2 = data - (p->reps[i] + 1); ++ if (data[0] != data2[0] || data[1] != data2[1]) ++ continue; ++ limit = mainLen - 1; ++ for (len = 2; len < limit && data[len] == data2[len]; len++); ++ if (len >= limit) ++ return 1; ++ } ++ *backRes = mainDist + LZMA_NUM_REPS; ++ MovePos(p, mainLen - 2); ++ return mainLen; ++} ++ ++static void WriteEndMarker(CLzmaEnc *p, UInt32 posState) ++{ ++ UInt32 len; ++ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1); ++ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0); ++ p->state = kMatchNextStates[p->state]; ++ len = LZMA_MATCH_LEN_MIN; ++ LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); ++ RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, (1 << kNumPosSlotBits) - 1); ++ RangeEnc_EncodeDirectBits(&p->rc, (((UInt32)1 << 30) - 1) >> kNumAlignBits, 30 - kNumAlignBits); ++ RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, kAlignMask); ++} ++ ++static SRes CheckErrors(CLzmaEnc *p) ++{ ++ if (p->result != SZ_OK) ++ return p->result; ++ if (p->rc.res != SZ_OK) ++ p->result = SZ_ERROR_WRITE; ++ if (p->matchFinderBase.result != SZ_OK) ++ p->result = SZ_ERROR_READ; ++ if (p->result != SZ_OK) ++ p->finished = True; ++ return p->result; ++} ++ ++static SRes Flush(CLzmaEnc *p, UInt32 nowPos) ++{ ++ /* ReleaseMFStream(); */ ++ p->finished = True; ++ if (p->writeEndMark) ++ WriteEndMarker(p, nowPos & p->pbMask); ++ RangeEnc_FlushData(&p->rc); ++ RangeEnc_FlushStream(&p->rc); ++ return CheckErrors(p); ++} ++ ++static void FillAlignPrices(CLzmaEnc *p) ++{ ++ UInt32 i; ++ for (i = 0; i < kAlignTableSize; i++) ++ p->alignPrices[i] = RcTree_ReverseGetPrice(p->posAlignEncoder, kNumAlignBits, i, p->ProbPrices); ++ p->alignPriceCount = 0; ++} ++ ++static void FillDistancesPrices(CLzmaEnc *p) ++{ ++ UInt32 tempPrices[kNumFullDistances]; ++ UInt32 i, lenToPosState; ++ for (i = kStartPosModelIndex; i < kNumFullDistances; i++) ++ { ++ UInt32 posSlot = GetPosSlot1(i); ++ UInt32 footerBits = ((posSlot >> 1) - 1); ++ UInt32 base = ((2 | (posSlot & 1)) << footerBits); ++ tempPrices[i] = RcTree_ReverseGetPrice(p->posEncoders + base - posSlot - 1, footerBits, i - base, p->ProbPrices); ++ } ++ ++ for (lenToPosState = 0; lenToPosState < kNumLenToPosStates; lenToPosState++) ++ { ++ UInt32 posSlot; ++ const CLzmaProb *encoder = p->posSlotEncoder[lenToPosState]; ++ UInt32 *posSlotPrices = p->posSlotPrices[lenToPosState]; ++ for (posSlot = 0; posSlot < p->distTableSize; posSlot++) ++ posSlotPrices[posSlot] = RcTree_GetPrice(encoder, kNumPosSlotBits, posSlot, p->ProbPrices); ++ for (posSlot = kEndPosModelIndex; posSlot < p->distTableSize; posSlot++) ++ posSlotPrices[posSlot] += ((((posSlot >> 1) - 1) - kNumAlignBits) << kNumBitPriceShiftBits); ++ ++ { ++ UInt32 *distancesPrices = p->distancesPrices[lenToPosState]; ++ UInt32 i; ++ for (i = 0; i < kStartPosModelIndex; i++) ++ distancesPrices[i] = posSlotPrices[i]; ++ for (; i < kNumFullDistances; i++) ++ distancesPrices[i] = posSlotPrices[GetPosSlot1(i)] + tempPrices[i]; ++ } ++ } ++ p->matchPriceCount = 0; ++} ++ ++void LzmaEnc_Construct(CLzmaEnc *p) ++{ ++ RangeEnc_Construct(&p->rc); ++ MatchFinder_Construct(&p->matchFinderBase); ++ #ifndef _7ZIP_ST ++ MatchFinderMt_Construct(&p->matchFinderMt); ++ p->matchFinderMt.MatchFinder = &p->matchFinderBase; ++ #endif ++ ++ { ++ CLzmaEncProps props; ++ LzmaEncProps_Init(&props); ++ LzmaEnc_SetProps(p, &props); ++ } ++ ++ #ifndef LZMA_LOG_BSR ++ LzmaEnc_FastPosInit(p->g_FastPos); ++ #endif ++ ++ LzmaEnc_InitPriceTables(p->ProbPrices); ++ p->litProbs = 0; ++ p->saveState.litProbs = 0; ++} ++ ++CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc) ++{ ++ void *p; ++ p = alloc->Alloc(alloc, sizeof(CLzmaEnc)); ++ if (p != 0) ++ LzmaEnc_Construct((CLzmaEnc *)p); ++ return p; ++} ++ ++void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) ++{ ++ alloc->Free(alloc, p->litProbs); ++ alloc->Free(alloc, p->saveState.litProbs); ++ p->litProbs = 0; ++ p->saveState.litProbs = 0; ++} ++ ++void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ #ifndef _7ZIP_ST ++ MatchFinderMt_Destruct(&p->matchFinderMt, allocBig); ++ #endif ++ MatchFinder_Free(&p->matchFinderBase, allocBig); ++ LzmaEnc_FreeLits(p, alloc); ++ RangeEnc_Free(&p->rc, alloc); ++} ++ ++void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ LzmaEnc_Destruct((CLzmaEnc *)p, alloc, allocBig); ++ alloc->Free(alloc, p); ++} ++ ++static SRes LzmaEnc_CodeOneBlock(CLzmaEnc *p, Bool useLimits, UInt32 maxPackSize, UInt32 maxUnpackSize) ++{ ++ UInt32 nowPos32, startPos32; ++ if (p->needInit) ++ { ++ p->matchFinder.Init(p->matchFinderObj); ++ p->needInit = 0; ++ } ++ ++ if (p->finished) ++ return p->result; ++ RINOK(CheckErrors(p)); ++ ++ nowPos32 = (UInt32)p->nowPos64; ++ startPos32 = nowPos32; ++ ++ if (p->nowPos64 == 0) ++ { ++ UInt32 numPairs; ++ Byte curByte; ++ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0) ++ return Flush(p, nowPos32); ++ ReadMatchDistances(p, &numPairs); ++ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][0], 0); ++ p->state = kLiteralNextStates[p->state]; ++ curByte = p->matchFinder.GetIndexByte(p->matchFinderObj, 0 - p->additionalOffset); ++ LitEnc_Encode(&p->rc, p->litProbs, curByte); ++ p->additionalOffset--; ++ nowPos32++; ++ } ++ ++ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) != 0) ++ for (;;) ++ { ++ UInt32 pos, len, posState; ++ ++ if (p->fastMode) ++ len = GetOptimumFast(p, &pos); ++ else ++ len = GetOptimum(p, nowPos32, &pos); ++ ++ #ifdef SHOW_STAT2 ++ printf("\n pos = %4X, len = %d pos = %d", nowPos32, len, pos); ++ #endif ++ ++ posState = nowPos32 & p->pbMask; ++ if (len == 1 && pos == (UInt32)-1) ++ { ++ Byte curByte; ++ CLzmaProb *probs; ++ const Byte *data; ++ ++ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 0); ++ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; ++ curByte = *data; ++ probs = LIT_PROBS(nowPos32, *(data - 1)); ++ if (IsCharState(p->state)) ++ LitEnc_Encode(&p->rc, probs, curByte); ++ else ++ LitEnc_EncodeMatched(&p->rc, probs, curByte, *(data - p->reps[0] - 1)); ++ p->state = kLiteralNextStates[p->state]; ++ } ++ else ++ { ++ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1); ++ if (pos < LZMA_NUM_REPS) ++ { ++ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 1); ++ if (pos == 0) ++ { ++ RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 0); ++ RangeEnc_EncodeBit(&p->rc, &p->isRep0Long[p->state][posState], ((len == 1) ? 0 : 1)); ++ } ++ else ++ { ++ UInt32 distance = p->reps[pos]; ++ RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 1); ++ if (pos == 1) ++ RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 0); ++ else ++ { ++ RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 1); ++ RangeEnc_EncodeBit(&p->rc, &p->isRepG2[p->state], pos - 2); ++ if (pos == 3) ++ p->reps[3] = p->reps[2]; ++ p->reps[2] = p->reps[1]; ++ } ++ p->reps[1] = p->reps[0]; ++ p->reps[0] = distance; ++ } ++ if (len == 1) ++ p->state = kShortRepNextStates[p->state]; ++ else ++ { ++ LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); ++ p->state = kRepNextStates[p->state]; ++ } ++ } ++ else ++ { ++ UInt32 posSlot; ++ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0); ++ p->state = kMatchNextStates[p->state]; ++ LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); ++ pos -= LZMA_NUM_REPS; ++ GetPosSlot(pos, posSlot); ++ RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, posSlot); ++ ++ if (posSlot >= kStartPosModelIndex) ++ { ++ UInt32 footerBits = ((posSlot >> 1) - 1); ++ UInt32 base = ((2 | (posSlot & 1)) << footerBits); ++ UInt32 posReduced = pos - base; ++ ++ if (posSlot < kEndPosModelIndex) ++ RcTree_ReverseEncode(&p->rc, p->posEncoders + base - posSlot - 1, footerBits, posReduced); ++ else ++ { ++ RangeEnc_EncodeDirectBits(&p->rc, posReduced >> kNumAlignBits, footerBits - kNumAlignBits); ++ RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, posReduced & kAlignMask); ++ p->alignPriceCount++; ++ } ++ } ++ p->reps[3] = p->reps[2]; ++ p->reps[2] = p->reps[1]; ++ p->reps[1] = p->reps[0]; ++ p->reps[0] = pos; ++ p->matchPriceCount++; ++ } ++ } ++ p->additionalOffset -= len; ++ nowPos32 += len; ++ if (p->additionalOffset == 0) ++ { ++ UInt32 processed; ++ if (!p->fastMode) ++ { ++ if (p->matchPriceCount >= (1 << 7)) ++ FillDistancesPrices(p); ++ if (p->alignPriceCount >= kAlignTableSize) ++ FillAlignPrices(p); ++ } ++ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0) ++ break; ++ processed = nowPos32 - startPos32; ++ if (useLimits) ++ { ++ if (processed + kNumOpts + 300 >= maxUnpackSize || ++ RangeEnc_GetProcessed(&p->rc) + kNumOpts * 2 >= maxPackSize) ++ break; ++ } ++ else if (processed >= (1 << 15)) ++ { ++ p->nowPos64 += nowPos32 - startPos32; ++ return CheckErrors(p); ++ } ++ } ++ } ++ p->nowPos64 += nowPos32 - startPos32; ++ return Flush(p, nowPos32); ++} ++ ++#define kBigHashDicLimit ((UInt32)1 << 24) ++ ++static SRes LzmaEnc_Alloc(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ UInt32 beforeSize = kNumOpts; ++ Bool btMode; ++ if (!RangeEnc_Alloc(&p->rc, alloc)) ++ return SZ_ERROR_MEM; ++ btMode = (p->matchFinderBase.btMode != 0); ++ #ifndef _7ZIP_ST ++ p->mtMode = (p->multiThread && !p->fastMode && btMode); ++ #endif ++ ++ { ++ unsigned lclp = p->lc + p->lp; ++ if (p->litProbs == 0 || p->saveState.litProbs == 0 || p->lclp != lclp) ++ { ++ LzmaEnc_FreeLits(p, alloc); ++ p->litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb)); ++ p->saveState.litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb)); ++ if (p->litProbs == 0 || p->saveState.litProbs == 0) ++ { ++ LzmaEnc_FreeLits(p, alloc); ++ return SZ_ERROR_MEM; ++ } ++ p->lclp = lclp; ++ } ++ } ++ ++ p->matchFinderBase.bigHash = (p->dictSize > kBigHashDicLimit); ++ ++ if (beforeSize + p->dictSize < keepWindowSize) ++ beforeSize = keepWindowSize - p->dictSize; ++ ++ #ifndef _7ZIP_ST ++ if (p->mtMode) ++ { ++ RINOK(MatchFinderMt_Create(&p->matchFinderMt, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig)); ++ p->matchFinderObj = &p->matchFinderMt; ++ MatchFinderMt_CreateVTable(&p->matchFinderMt, &p->matchFinder); ++ } ++ else ++ #endif ++ { ++ if (!MatchFinder_Create(&p->matchFinderBase, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig)) ++ return SZ_ERROR_MEM; ++ p->matchFinderObj = &p->matchFinderBase; ++ MatchFinder_CreateVTable(&p->matchFinderBase, &p->matchFinder); ++ } ++ return SZ_OK; ++} ++ ++void LzmaEnc_Init(CLzmaEnc *p) ++{ ++ UInt32 i; ++ p->state = 0; ++ for (i = 0 ; i < LZMA_NUM_REPS; i++) ++ p->reps[i] = 0; ++ ++ RangeEnc_Init(&p->rc); ++ ++ ++ for (i = 0; i < kNumStates; i++) ++ { ++ UInt32 j; ++ for (j = 0; j < LZMA_NUM_PB_STATES_MAX; j++) ++ { ++ p->isMatch[i][j] = kProbInitValue; ++ p->isRep0Long[i][j] = kProbInitValue; ++ } ++ p->isRep[i] = kProbInitValue; ++ p->isRepG0[i] = kProbInitValue; ++ p->isRepG1[i] = kProbInitValue; ++ p->isRepG2[i] = kProbInitValue; ++ } ++ ++ { ++ UInt32 num = 0x300 << (p->lp + p->lc); ++ for (i = 0; i < num; i++) ++ p->litProbs[i] = kProbInitValue; ++ } ++ ++ { ++ for (i = 0; i < kNumLenToPosStates; i++) ++ { ++ CLzmaProb *probs = p->posSlotEncoder[i]; ++ UInt32 j; ++ for (j = 0; j < (1 << kNumPosSlotBits); j++) ++ probs[j] = kProbInitValue; ++ } ++ } ++ { ++ for (i = 0; i < kNumFullDistances - kEndPosModelIndex; i++) ++ p->posEncoders[i] = kProbInitValue; ++ } ++ ++ LenEnc_Init(&p->lenEnc.p); ++ LenEnc_Init(&p->repLenEnc.p); ++ ++ for (i = 0; i < (1 << kNumAlignBits); i++) ++ p->posAlignEncoder[i] = kProbInitValue; ++ ++ p->optimumEndIndex = 0; ++ p->optimumCurrentIndex = 0; ++ p->additionalOffset = 0; ++ ++ p->pbMask = (1 << p->pb) - 1; ++ p->lpMask = (1 << p->lp) - 1; ++} ++ ++void LzmaEnc_InitPrices(CLzmaEnc *p) ++{ ++ if (!p->fastMode) ++ { ++ FillDistancesPrices(p); ++ FillAlignPrices(p); ++ } ++ ++ p->lenEnc.tableSize = ++ p->repLenEnc.tableSize = ++ p->numFastBytes + 1 - LZMA_MATCH_LEN_MIN; ++ LenPriceEnc_UpdateTables(&p->lenEnc, 1 << p->pb, p->ProbPrices); ++ LenPriceEnc_UpdateTables(&p->repLenEnc, 1 << p->pb, p->ProbPrices); ++} ++ ++static SRes LzmaEnc_AllocAndInit(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ UInt32 i; ++ for (i = 0; i < (UInt32)kDicLogSizeMaxCompress; i++) ++ if (p->dictSize <= ((UInt32)1 << i)) ++ break; ++ p->distTableSize = i * 2; ++ ++ p->finished = False; ++ p->result = SZ_OK; ++ RINOK(LzmaEnc_Alloc(p, keepWindowSize, alloc, allocBig)); ++ LzmaEnc_Init(p); ++ LzmaEnc_InitPrices(p); ++ p->nowPos64 = 0; ++ return SZ_OK; ++} ++ ++static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ++ ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ p->matchFinderBase.stream = inStream; ++ p->needInit = 1; ++ p->rc.outStream = outStream; ++ return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig); ++} ++ ++SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp, ++ ISeqInStream *inStream, UInt32 keepWindowSize, ++ ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ p->matchFinderBase.stream = inStream; ++ p->needInit = 1; ++ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); ++} ++ ++static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen) ++{ ++ p->matchFinderBase.directInput = 1; ++ p->matchFinderBase.bufferBase = (Byte *)src; ++ p->matchFinderBase.directInputRem = srcLen; ++} ++ ++SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, ++ UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ LzmaEnc_SetInputBuf(p, src, srcLen); ++ p->needInit = 1; ++ ++ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); ++} ++ ++void LzmaEnc_Finish(CLzmaEncHandle pp) ++{ ++ #ifndef _7ZIP_ST ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ if (p->mtMode) ++ MatchFinderMt_ReleaseStream(&p->matchFinderMt); ++ #else ++ pp = pp; ++ #endif ++} ++ ++typedef struct ++{ ++ ISeqOutStream funcTable; ++ Byte *data; ++ SizeT rem; ++ Bool overflow; ++} CSeqOutStreamBuf; ++ ++static size_t MyWrite(void *pp, const void *data, size_t size) ++{ ++ CSeqOutStreamBuf *p = (CSeqOutStreamBuf *)pp; ++ if (p->rem < size) ++ { ++ size = p->rem; ++ p->overflow = True; ++ } ++ memcpy(p->data, data, size); ++ p->rem -= size; ++ p->data += size; ++ return size; ++} ++ ++ ++UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp) ++{ ++ const CLzmaEnc *p = (CLzmaEnc *)pp; ++ return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); ++} ++ ++const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp) ++{ ++ const CLzmaEnc *p = (CLzmaEnc *)pp; ++ return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; ++} ++ ++SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit, ++ Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ UInt64 nowPos64; ++ SRes res; ++ CSeqOutStreamBuf outStream; ++ ++ outStream.funcTable.Write = MyWrite; ++ outStream.data = dest; ++ outStream.rem = *destLen; ++ outStream.overflow = False; ++ ++ p->writeEndMark = False; ++ p->finished = False; ++ p->result = SZ_OK; ++ ++ if (reInit) ++ LzmaEnc_Init(p); ++ LzmaEnc_InitPrices(p); ++ nowPos64 = p->nowPos64; ++ RangeEnc_Init(&p->rc); ++ p->rc.outStream = &outStream.funcTable; ++ ++ res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); ++ ++ *unpackSize = (UInt32)(p->nowPos64 - nowPos64); ++ *destLen -= outStream.rem; ++ if (outStream.overflow) ++ return SZ_ERROR_OUTPUT_EOF; ++ ++ return res; ++} ++ ++static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress) ++{ ++ SRes res = SZ_OK; ++ ++ #ifndef _7ZIP_ST ++ Byte allocaDummy[0x300]; ++ int i = 0; ++ for (i = 0; i < 16; i++) ++ allocaDummy[i] = (Byte)i; ++ #endif ++ ++ for (;;) ++ { ++ res = LzmaEnc_CodeOneBlock(p, False, 0, 0); ++ if (res != SZ_OK || p->finished != 0) ++ break; ++ if (progress != 0) ++ { ++ res = progress->Progress(progress, p->nowPos64, RangeEnc_GetProcessed(&p->rc)); ++ if (res != SZ_OK) ++ { ++ res = SZ_ERROR_PROGRESS; ++ break; ++ } ++ } ++ } ++ LzmaEnc_Finish(p); ++ return res; ++} ++ ++SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress, ++ ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig)); ++ return LzmaEnc_Encode2((CLzmaEnc *)pp, progress); ++} ++ ++SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ int i; ++ UInt32 dictSize = p->dictSize; ++ if (*size < LZMA_PROPS_SIZE) ++ return SZ_ERROR_PARAM; ++ *size = LZMA_PROPS_SIZE; ++ props[0] = (Byte)((p->pb * 5 + p->lp) * 9 + p->lc); ++ ++ for (i = 11; i <= 30; i++) ++ { ++ if (dictSize <= ((UInt32)2 << i)) ++ { ++ dictSize = (2 << i); ++ break; ++ } ++ if (dictSize <= ((UInt32)3 << i)) ++ { ++ dictSize = (3 << i); ++ break; ++ } ++ } ++ ++ for (i = 0; i < 4; i++) ++ props[1 + i] = (Byte)(dictSize >> (8 * i)); ++ return SZ_OK; ++} ++ ++SRes LzmaEnc_MemEncode(CLzmaEncHandle pp, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, ++ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ SRes res; ++ CLzmaEnc *p = (CLzmaEnc *)pp; ++ ++ CSeqOutStreamBuf outStream; ++ ++ LzmaEnc_SetInputBuf(p, src, srcLen); ++ ++ outStream.funcTable.Write = MyWrite; ++ outStream.data = dest; ++ outStream.rem = *destLen; ++ outStream.overflow = False; ++ ++ p->writeEndMark = writeEndMark; ++ ++ p->rc.outStream = &outStream.funcTable; ++ res = LzmaEnc_MemPrepare(pp, src, srcLen, 0, alloc, allocBig); ++ if (res == SZ_OK) ++ res = LzmaEnc_Encode2(p, progress); ++ ++ *destLen -= outStream.rem; ++ if (outStream.overflow) ++ return SZ_ERROR_OUTPUT_EOF; ++ return res; ++} ++ ++SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, ++ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, ++ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) ++{ ++ CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc); ++ SRes res; ++ if (p == 0) ++ return SZ_ERROR_MEM; ++ ++ res = LzmaEnc_SetProps(p, props); ++ if (res == SZ_OK) ++ { ++ res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize); ++ if (res == SZ_OK) ++ res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen, ++ writeEndMark, progress, alloc, allocBig); ++ } ++ ++ LzmaEnc_Destroy(p, alloc, allocBig); ++ return res; ++} +--- /dev/null ++++ b/lib/lzma/Makefile +@@ -0,0 +1,7 @@ ++lzma_compress-objs := LzFind.o LzmaEnc.o ++lzma_decompress-objs := LzmaDec.o ++ ++obj-$(CONFIG_LZMA_COMPRESS) += lzma_compress.o ++obj-$(CONFIG_LZMA_DECOMPRESS) += lzma_decompress.o ++ ++EXTRA_CFLAGS += -Iinclude/linux -Iinclude/linux/lzma -include types.h diff --git a/target/linux/generic/pending-5.10/532-jffs2_eofdetect.patch b/target/linux/generic/pending-5.10/532-jffs2_eofdetect.patch new file mode 100644 index 0000000000..a1d7dc1a69 --- /dev/null +++ b/target/linux/generic/pending-5.10/532-jffs2_eofdetect.patch @@ -0,0 +1,65 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: fs: jffs2: EOF marker + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + fs/jffs2/build.c | 10 ++++++++++ + fs/jffs2/scan.c | 21 +++++++++++++++++++-- + 2 files changed, 29 insertions(+), 2 deletions(-) + +--- a/fs/jffs2/build.c ++++ b/fs/jffs2/build.c +@@ -117,6 +117,16 @@ static int jffs2_build_filesystem(struct + dbg_fsbuild("scanned flash completely\n"); + jffs2_dbg_dump_block_lists_nolock(c); + ++ if (c->flags & (1 << 7)) { ++ printk("%s(): unlocking the mtd device... ", __func__); ++ mtd_unlock(c->mtd, 0, c->mtd->size); ++ printk("done.\n"); ++ ++ printk("%s(): erasing all blocks after the end marker... ", __func__); ++ jffs2_erase_pending_blocks(c, -1); ++ printk("done.\n"); ++ } ++ + dbg_fsbuild("pass 1 starting\n"); + c->flags |= JFFS2_SB_FLAG_BUILDING; + /* Now scan the directory tree, increasing nlink according to every dirent found. */ +--- a/fs/jffs2/scan.c ++++ b/fs/jffs2/scan.c +@@ -148,8 +148,14 @@ int jffs2_scan_medium(struct jffs2_sb_in + /* reset summary info for next eraseblock scan */ + jffs2_sum_reset_collected(s); + +- ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), +- buf_size, s); ++ if (c->flags & (1 << 7)) { ++ if (mtd_block_isbad(c->mtd, jeb->offset)) ++ ret = BLK_STATE_BADBLOCK; ++ else ++ ret = BLK_STATE_ALLFF; ++ } else ++ ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), ++ buf_size, s); + + if (ret < 0) + goto out; +@@ -565,6 +571,17 @@ full_scan: + return err; + } + ++ if ((buf[0] == 0xde) && ++ (buf[1] == 0xad) && ++ (buf[2] == 0xc0) && ++ (buf[3] == 0xde)) { ++ /* end of filesystem. erase everything after this point */ ++ printk("%s(): End of filesystem marker found at 0x%x\n", __func__, jeb->offset); ++ c->flags |= (1 << 7); ++ ++ return BLK_STATE_ALLFF; ++ } ++ + /* We temporarily use 'ofs' as a pointer into the buffer/jeb */ + ofs = 0; + max_ofs = EMPTY_SCAN_SIZE(c->sector_size); diff --git a/target/linux/generic/pending-5.10/600-netfilter_conntrack_flush.patch b/target/linux/generic/pending-5.10/600-netfilter_conntrack_flush.patch new file mode 100644 index 0000000000..f82849c356 --- /dev/null +++ b/target/linux/generic/pending-5.10/600-netfilter_conntrack_flush.patch @@ -0,0 +1,88 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: netfilter: add support for flushing conntrack via /proc + +lede-commit 8193bbe59a74d34d6a26d4a8cb857b1952905314 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/netfilter/nf_conntrack_standalone.c | 59 ++++++++++++++++++++++++++++++++- + 1 file changed, 58 insertions(+), 1 deletion(-) + +--- a/net/netfilter/nf_conntrack_standalone.c ++++ b/net/netfilter/nf_conntrack_standalone.c +@@ -9,6 +9,7 @@ + #include <linux/percpu.h> + #include <linux/netdevice.h> + #include <linux/security.h> ++#include <linux/inet.h> + #include <net/net_namespace.h> + #ifdef CONFIG_SYSCTL + #include <linux/sysctl.h> +@@ -456,6 +457,56 @@ static int ct_cpu_seq_show(struct seq_fi + return 0; + } + ++struct kill_request { ++ u16 family; ++ union nf_inet_addr addr; ++}; ++ ++static int kill_matching(struct nf_conn *i, void *data) ++{ ++ struct kill_request *kr = data; ++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple; ++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple; ++ ++ if (!kr->family) ++ return 1; ++ ++ if (t1->src.l3num != kr->family) ++ return 0; ++ ++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) || ++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) || ++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) || ++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3)); ++} ++ ++static int ct_file_write(struct file *file, char *buf, size_t count) ++{ ++ struct seq_file *seq = file->private_data; ++ struct net *net = seq_file_net(seq); ++ struct kill_request kr = { }; ++ ++ if (count == 0) ++ return 0; ++ ++ if (count >= INET6_ADDRSTRLEN) ++ count = INET6_ADDRSTRLEN - 1; ++ ++ if (strnchr(buf, count, ':')) { ++ kr.family = AF_INET6; ++ if (!in6_pton(buf, count, (void *)&kr.addr, '\n', NULL)) ++ return -EINVAL; ++ } else if (strnchr(buf, count, '.')) { ++ kr.family = AF_INET; ++ if (!in4_pton(buf, count, (void *)&kr.addr, '\n', NULL)) ++ return -EINVAL; ++ } ++ ++ nf_ct_iterate_cleanup_net(net, kill_matching, &kr, 0, 0); ++ ++ return 0; ++} ++ + static const struct seq_operations ct_cpu_seq_ops = { + .start = ct_cpu_seq_start, + .next = ct_cpu_seq_next, +@@ -469,8 +520,9 @@ static int nf_conntrack_standalone_init_ + kuid_t root_uid; + kgid_t root_gid; + +- pde = proc_create_net("nf_conntrack", 0440, net->proc_net, &ct_seq_ops, +- sizeof(struct ct_iter_state)); ++ pde = proc_create_net_data_write("nf_conntrack", 0440, net->proc_net, ++ &ct_seq_ops, &ct_file_write, ++ sizeof(struct ct_iter_state), NULL); + if (!pde) + goto out_nf_conntrack; + diff --git a/target/linux/generic/pending-5.10/610-netfilter_match_bypass_default_checks.patch b/target/linux/generic/pending-5.10/610-netfilter_match_bypass_default_checks.patch new file mode 100644 index 0000000000..04f9ba2f08 --- /dev/null +++ b/target/linux/generic/pending-5.10/610-netfilter_match_bypass_default_checks.patch @@ -0,0 +1,110 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: add a new version of my netfilter speedup patches for linux 2.6.39 and 3.0 + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/uapi/linux/netfilter_ipv4/ip_tables.h | 1 + + net/ipv4/netfilter/ip_tables.c | 37 +++++++++++++++++++++++++++ + 2 files changed, 38 insertions(+) + +--- a/include/uapi/linux/netfilter_ipv4/ip_tables.h ++++ b/include/uapi/linux/netfilter_ipv4/ip_tables.h +@@ -89,6 +89,7 @@ struct ipt_ip { + #define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */ + #define IPT_F_GOTO 0x02 /* Set if jump is a goto */ + #define IPT_F_MASK 0x03 /* All possible flag bits mask. */ ++#define IPT_F_NO_DEF_MATCH 0x80 /* Internal: no default match rules present */ + + /* Values for "inv" field in struct ipt_ip. */ + #define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */ +--- a/net/ipv4/netfilter/ip_tables.c ++++ b/net/ipv4/netfilter/ip_tables.c +@@ -50,6 +50,9 @@ ip_packet_match(const struct iphdr *ip, + { + unsigned long ret; + ++ if (ipinfo->flags & IPT_F_NO_DEF_MATCH) ++ return true; ++ + if (NF_INVF(ipinfo, IPT_INV_SRCIP, + (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || + NF_INVF(ipinfo, IPT_INV_DSTIP, +@@ -80,6 +83,29 @@ ip_packet_match(const struct iphdr *ip, + return true; + } + ++static void ++ip_checkdefault(struct ipt_ip *ip) ++{ ++ static const char iface_mask[IFNAMSIZ] = {}; ++ ++ if (ip->invflags || ip->flags & IPT_F_FRAG) ++ return; ++ ++ if (memcmp(ip->iniface_mask, iface_mask, IFNAMSIZ) != 0) ++ return; ++ ++ if (memcmp(ip->outiface_mask, iface_mask, IFNAMSIZ) != 0) ++ return; ++ ++ if (ip->smsk.s_addr || ip->dmsk.s_addr) ++ return; ++ ++ if (ip->proto) ++ return; ++ ++ ip->flags |= IPT_F_NO_DEF_MATCH; ++} ++ + static bool + ip_checkentry(const struct ipt_ip *ip) + { +@@ -524,6 +550,8 @@ find_check_entry(struct ipt_entry *e, st + struct xt_mtchk_param mtpar; + struct xt_entry_match *ematch; + ++ ip_checkdefault(&e->ip); ++ + if (!xt_percpu_counter_alloc(alloc_state, &e->counters)) + return -ENOMEM; + +@@ -818,6 +846,7 @@ copy_entries_to_user(unsigned int total_ + const struct xt_table_info *private = xt_table_get_private_protected(table); + int ret = 0; + const void *loc_cpu_entry; ++ u8 flags; + + counters = alloc_counters(table); + if (IS_ERR(counters)) +@@ -845,6 +874,14 @@ copy_entries_to_user(unsigned int total_ + goto free_counters; + } + ++ flags = e->ip.flags & IPT_F_MASK; ++ if (copy_to_user(userptr + off ++ + offsetof(struct ipt_entry, ip.flags), ++ &flags, sizeof(flags)) != 0) { ++ ret = -EFAULT; ++ goto free_counters; ++ } ++ + for (i = sizeof(struct ipt_entry); + i < e->target_offset; + i += m->u.match_size) { +@@ -1223,12 +1260,15 @@ compat_copy_entry_to_user(struct ipt_ent + compat_uint_t origsize; + const struct xt_entry_match *ematch; + int ret = 0; ++ u8 flags = e->ip.flags & IPT_F_MASK; + + origsize = *size; + ce = *dstptr; + if (copy_to_user(ce, e, sizeof(struct ipt_entry)) != 0 || + copy_to_user(&ce->counters, &counters[i], +- sizeof(counters[i])) != 0) ++ sizeof(counters[i])) != 0 || ++ copy_to_user(&ce->ip.flags, &flags, ++ sizeof(flags)) != 0) + return -EFAULT; + + *dstptr += sizeof(struct compat_ipt_entry); diff --git a/target/linux/generic/pending-5.10/611-netfilter_match_bypass_default_table.patch b/target/linux/generic/pending-5.10/611-netfilter_match_bypass_default_table.patch new file mode 100644 index 0000000000..1792534835 --- /dev/null +++ b/target/linux/generic/pending-5.10/611-netfilter_match_bypass_default_table.patch @@ -0,0 +1,106 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: netfilter: match bypass default table + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/ipv4/netfilter/ip_tables.c | 79 +++++++++++++++++++++++++++++++----------- + 1 file changed, 58 insertions(+), 21 deletions(-) + +--- a/net/ipv4/netfilter/ip_tables.c ++++ b/net/ipv4/netfilter/ip_tables.c +@@ -246,6 +246,33 @@ struct ipt_entry *ipt_next_entry(const s + return (void *)entry + entry->next_offset; + } + ++static bool ++ipt_handle_default_rule(struct ipt_entry *e, unsigned int *verdict) ++{ ++ struct xt_entry_target *t; ++ struct xt_standard_target *st; ++ ++ if (e->target_offset != sizeof(struct ipt_entry)) ++ return false; ++ ++ if (!(e->ip.flags & IPT_F_NO_DEF_MATCH)) ++ return false; ++ ++ t = ipt_get_target(e); ++ if (t->u.kernel.target->target) ++ return false; ++ ++ st = (struct xt_standard_target *) t; ++ if (st->verdict == XT_RETURN) ++ return false; ++ ++ if (st->verdict >= 0) ++ return false; ++ ++ *verdict = (unsigned)(-st->verdict) - 1; ++ return true; ++} ++ + /* Returns one of the generic firewall policies, like NF_ACCEPT. */ + unsigned int + ipt_do_table(struct sk_buff *skb, +@@ -266,27 +293,28 @@ ipt_do_table(struct sk_buff *skb, + unsigned int addend; + + /* Initialization */ ++ WARN_ON(!(table->valid_hooks & (1 << hook))); ++ local_bh_disable(); ++ private = rcu_access_pointer(table->private); ++ cpu = smp_processor_id(); ++ table_base = private->entries; ++ ++ e = get_entry(table_base, private->hook_entry[hook]); ++ if (ipt_handle_default_rule(e, &verdict)) { ++ struct xt_counters *counter; ++ ++ counter = xt_get_this_cpu_counter(&e->counters); ++ ADD_COUNTER(*counter, skb->len, 1); ++ local_bh_enable(); ++ return verdict; ++ } ++ + stackidx = 0; + ip = ip_hdr(skb); + indev = state->in ? state->in->name : nulldevname; + outdev = state->out ? state->out->name : nulldevname; +- /* We handle fragments by dealing with the first fragment as +- * if it was a normal packet. All other fragments are treated +- * normally, except that they will NEVER match rules that ask +- * things we don't know, ie. tcp syn flag or ports). If the +- * rule is also a fragment-specific rule, non-fragments won't +- * match it. */ +- acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET; +- acpar.thoff = ip_hdrlen(skb); +- acpar.hotdrop = false; +- acpar.state = state; + +- WARN_ON(!(table->valid_hooks & (1 << hook))); +- local_bh_disable(); + addend = xt_write_recseq_begin(); +- private = rcu_access_pointer(table->private); +- cpu = smp_processor_id(); +- table_base = private->entries; + jumpstack = (struct ipt_entry **)private->jumpstack[cpu]; + + /* Switch to alternate jumpstack if we're being invoked via TEE. +@@ -299,7 +327,16 @@ ipt_do_table(struct sk_buff *skb, + if (static_key_false(&xt_tee_enabled)) + jumpstack += private->stacksize * __this_cpu_read(nf_skb_duplicated); + +- e = get_entry(table_base, private->hook_entry[hook]); ++ /* We handle fragments by dealing with the first fragment as ++ * if it was a normal packet. All other fragments are treated ++ * normally, except that they will NEVER match rules that ask ++ * things we don't know, ie. tcp syn flag or ports). If the ++ * rule is also a fragment-specific rule, non-fragments won't ++ * match it. */ ++ acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET; ++ acpar.thoff = ip_hdrlen(skb); ++ acpar.hotdrop = false; ++ acpar.state = state; + + do { + const struct xt_entry_target *t; diff --git a/target/linux/generic/pending-5.10/612-netfilter_match_reduce_memory_access.patch b/target/linux/generic/pending-5.10/612-netfilter_match_reduce_memory_access.patch new file mode 100644 index 0000000000..79da6778b6 --- /dev/null +++ b/target/linux/generic/pending-5.10/612-netfilter_match_reduce_memory_access.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: netfilter: reduce match memory access + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/ipv4/netfilter/ip_tables.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/net/ipv4/netfilter/ip_tables.c ++++ b/net/ipv4/netfilter/ip_tables.c +@@ -53,9 +53,9 @@ ip_packet_match(const struct iphdr *ip, + if (ipinfo->flags & IPT_F_NO_DEF_MATCH) + return true; + +- if (NF_INVF(ipinfo, IPT_INV_SRCIP, ++ if (NF_INVF(ipinfo, IPT_INV_SRCIP, ipinfo->smsk.s_addr && + (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || +- NF_INVF(ipinfo, IPT_INV_DSTIP, ++ NF_INVF(ipinfo, IPT_INV_DSTIP, ipinfo->dmsk.s_addr && + (ip->daddr & ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr)) + return false; + diff --git a/target/linux/generic/pending-5.10/613-netfilter_optional_tcp_window_check.patch b/target/linux/generic/pending-5.10/613-netfilter_optional_tcp_window_check.patch new file mode 100644 index 0000000000..61776921c6 --- /dev/null +++ b/target/linux/generic/pending-5.10/613-netfilter_optional_tcp_window_check.patch @@ -0,0 +1,73 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: netfilter: optional tcp window check + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/netfilter/nf_conntrack_proto_tcp.c | 13 +++++++++++++ + 1 file changed, 13 insertions(+) + +--- a/net/netfilter/nf_conntrack_proto_tcp.c ++++ b/net/netfilter/nf_conntrack_proto_tcp.c +@@ -31,6 +31,9 @@ + #include <net/netfilter/ipv4/nf_conntrack_ipv4.h> + #include <net/netfilter/ipv6/nf_conntrack_ipv6.h> + ++/* Do not check the TCP window for incoming packets */ ++static int nf_ct_tcp_no_window_check __read_mostly = 1; ++ + /* "Be conservative in what you do, + be liberal in what you accept from others." + If it's non-zero, we mark only out of window RST segments as INVALID. */ +@@ -476,6 +479,9 @@ static bool tcp_in_window(const struct n + s32 receiver_offset; + bool res, in_recv_win; + ++ if (nf_ct_tcp_no_window_check) ++ return true; ++ + /* + * Get the required data from the packet. + */ +@@ -1130,7 +1136,7 @@ int nf_conntrack_tcp_packet(struct nf_co + IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED && + timeouts[new_state] > timeouts[TCP_CONNTRACK_UNACK]) + timeout = timeouts[TCP_CONNTRACK_UNACK]; +- else if (ct->proto.tcp.last_win == 0 && ++ else if (!nf_ct_tcp_no_window_check && ct->proto.tcp.last_win == 0 && + timeouts[new_state] > timeouts[TCP_CONNTRACK_RETRANS]) + timeout = timeouts[TCP_CONNTRACK_RETRANS]; + else +--- a/net/netfilter/nf_conntrack_standalone.c ++++ b/net/netfilter/nf_conntrack_standalone.c +@@ -25,6 +25,9 @@ + #include <net/netfilter/nf_conntrack_timestamp.h> + #include <linux/rculist_nulls.h> + ++/* Do not check the TCP window for incoming packets */ ++static int nf_ct_tcp_no_window_check __read_mostly = 1; ++ + static bool enable_hooks __read_mostly; + MODULE_PARM_DESC(enable_hooks, "Always enable conntrack hooks"); + module_param(enable_hooks, bool, 0000); +@@ -651,6 +654,7 @@ enum nf_ct_sysctl_index { + NF_SYSCTL_CT_PROTO_TIMEOUT_GRE_STREAM, + #endif + ++ NF_SYSCTL_CT_PROTO_TCP_NO_WINDOW_CHECK, + __NF_SYSCTL_CT_LAST_SYSCTL, + }; + +@@ -977,6 +981,13 @@ static struct ctl_table nf_ct_sysctl_tab + .proc_handler = proc_dointvec_jiffies, + }, + #endif ++ [NF_SYSCTL_CT_PROTO_TCP_NO_WINDOW_CHECK] = { ++ .procname = "nf_conntrack_tcp_no_window_check", ++ .data = &nf_ct_tcp_no_window_check, ++ .maxlen = sizeof(unsigned int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec, ++ }, + {} + }; + diff --git a/target/linux/generic/pending-5.10/620-net_sched-codel-do-not-defer-queue-length-update.patch b/target/linux/generic/pending-5.10/620-net_sched-codel-do-not-defer-queue-length-update.patch new file mode 100644 index 0000000000..4b4825ae3b --- /dev/null +++ b/target/linux/generic/pending-5.10/620-net_sched-codel-do-not-defer-queue-length-update.patch @@ -0,0 +1,86 @@ +From: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> +Date: Mon, 21 Aug 2017 11:14:14 +0300 +Subject: [PATCH] net_sched/codel: do not defer queue length update + +When codel wants to drop last packet in ->dequeue() it cannot call +qdisc_tree_reduce_backlog() right away - it will notify parent qdisc +about zero qlen and HTB/HFSC will deactivate class. The same class will +be deactivated second time by caller of ->dequeue(). Currently codel and +fq_codel defer update. This triggers warning in HFSC when it's qlen != 0 +but there is no active classes. + +This patch update parent queue length immediately: just temporary increase +qlen around qdisc_tree_reduce_backlog() to prevent first class deactivation +if we have skb to return. + +This might open another problem in HFSC - now operation peek could fail and +deactivate parent class. + +Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> +Link: https://bugzilla.kernel.org/show_bug.cgi?id=109581 +--- + +--- a/net/sched/sch_codel.c ++++ b/net/sched/sch_codel.c +@@ -95,11 +95,17 @@ static struct sk_buff *codel_qdisc_deque + &q->stats, qdisc_pkt_len, codel_get_enqueue_time, + drop_func, dequeue_func); + +- /* We cant call qdisc_tree_reduce_backlog() if our qlen is 0, +- * or HTB crashes. Defer it for next round. ++ /* If our qlen is 0 qdisc_tree_reduce_backlog() will deactivate ++ * parent class, dequeue in parent qdisc will do the same if we ++ * return skb. Temporary increment qlen if we have skb. + */ +- if (q->stats.drop_count && sch->q.qlen) { +- qdisc_tree_reduce_backlog(sch, q->stats.drop_count, q->stats.drop_len); ++ if (q->stats.drop_count) { ++ if (skb) ++ sch->q.qlen++; ++ qdisc_tree_reduce_backlog(sch, q->stats.drop_count, ++ q->stats.drop_len); ++ if (skb) ++ sch->q.qlen--; + q->stats.drop_count = 0; + q->stats.drop_len = 0; + } +--- a/net/sched/sch_fq_codel.c ++++ b/net/sched/sch_fq_codel.c +@@ -304,6 +304,21 @@ begin: + &flow->cvars, &q->cstats, qdisc_pkt_len, + codel_get_enqueue_time, drop_func, dequeue_func); + ++ /* If our qlen is 0 qdisc_tree_reduce_backlog() will deactivate ++ * parent class, dequeue in parent qdisc will do the same if we ++ * return skb. Temporary increment qlen if we have skb. ++ */ ++ if (q->cstats.drop_count) { ++ if (skb) ++ sch->q.qlen++; ++ qdisc_tree_reduce_backlog(sch, q->cstats.drop_count, ++ q->cstats.drop_len); ++ if (skb) ++ sch->q.qlen--; ++ q->cstats.drop_count = 0; ++ q->cstats.drop_len = 0; ++ } ++ + if (!skb) { + /* force a pass through old_flows to prevent starvation */ + if ((head == &q->new_flows) && !list_empty(&q->old_flows)) +@@ -314,15 +329,6 @@ begin: + } + qdisc_bstats_update(sch, skb); + flow->deficit -= qdisc_pkt_len(skb); +- /* We cant call qdisc_tree_reduce_backlog() if our qlen is 0, +- * or HTB crashes. Defer it for next round. +- */ +- if (q->cstats.drop_count && sch->q.qlen) { +- qdisc_tree_reduce_backlog(sch, q->cstats.drop_count, +- q->cstats.drop_len); +- q->cstats.drop_count = 0; +- q->cstats.drop_len = 0; +- } + return skb; + } + diff --git a/target/linux/generic/pending-5.10/630-packet_socket_type.patch b/target/linux/generic/pending-5.10/630-packet_socket_type.patch new file mode 100644 index 0000000000..104bcbe5a5 --- /dev/null +++ b/target/linux/generic/pending-5.10/630-packet_socket_type.patch @@ -0,0 +1,138 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: net: add an optimization for dealing with raw sockets + +lede-commit: 4898039703d7315f0f3431c860123338ec3be0f6 +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/uapi/linux/if_packet.h | 3 +++ + net/packet/af_packet.c | 34 +++++++++++++++++++++++++++------- + net/packet/internal.h | 1 + + 3 files changed, 31 insertions(+), 7 deletions(-) + +--- a/include/uapi/linux/if_packet.h ++++ b/include/uapi/linux/if_packet.h +@@ -32,6 +32,8 @@ struct sockaddr_ll { + #define PACKET_KERNEL 7 /* To kernel space */ + /* Unused, PACKET_FASTROUTE and PACKET_LOOPBACK are invisible to user space */ + #define PACKET_FASTROUTE 6 /* Fastrouted frame */ ++#define PACKET_MASK_ANY 0xffffffff /* mask for packet type bits */ ++ + + /* Packet socket options */ + +@@ -58,6 +60,7 @@ struct sockaddr_ll { + #define PACKET_ROLLOVER_STATS 21 + #define PACKET_FANOUT_DATA 22 + #define PACKET_IGNORE_OUTGOING 23 ++#define PACKET_RECV_TYPE 24 + + #define PACKET_FANOUT_HASH 0 + #define PACKET_FANOUT_LB 1 +--- a/net/packet/af_packet.c ++++ b/net/packet/af_packet.c +@@ -1801,6 +1801,7 @@ static int packet_rcv_spkt(struct sk_buf + { + struct sock *sk; + struct sockaddr_pkt *spkt; ++ struct packet_sock *po; + + /* + * When we registered the protocol we saved the socket in the data +@@ -1808,6 +1809,7 @@ static int packet_rcv_spkt(struct sk_buf + */ + + sk = pt->af_packet_priv; ++ po = pkt_sk(sk); + + /* + * Yank back the headers [hope the device set this +@@ -1820,7 +1822,7 @@ static int packet_rcv_spkt(struct sk_buf + * so that this procedure is noop. + */ + +- if (skb->pkt_type == PACKET_LOOPBACK) ++ if (!(po->pkt_type & (1 << skb->pkt_type))) + goto out; + + if (!net_eq(dev_net(dev), sock_net(sk))) +@@ -2058,12 +2060,12 @@ static int packet_rcv(struct sk_buff *sk + unsigned int snaplen, res; + bool is_drop_n_account = false; + +- if (skb->pkt_type == PACKET_LOOPBACK) +- goto drop; +- + sk = pt->af_packet_priv; + po = pkt_sk(sk); + ++ if (!(po->pkt_type & (1 << skb->pkt_type))) ++ goto drop; ++ + if (!net_eq(dev_net(dev), sock_net(sk))) + goto drop; + +@@ -2189,12 +2191,12 @@ static int tpacket_rcv(struct sk_buff *s + BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h2)) != 32); + BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h3)) != 48); + +- if (skb->pkt_type == PACKET_LOOPBACK) +- goto drop; +- + sk = pt->af_packet_priv; + po = pkt_sk(sk); + ++ if (!(po->pkt_type & (1 << skb->pkt_type))) ++ goto drop; ++ + if (!net_eq(dev_net(dev), sock_net(sk))) + goto drop; + +@@ -3293,6 +3295,7 @@ static int packet_create(struct net *net + mutex_init(&po->pg_vec_lock); + po->rollover = NULL; + po->prot_hook.func = packet_rcv; ++ po->pkt_type = PACKET_MASK_ANY & ~(1 << PACKET_LOOPBACK); + + if (sock->type == SOCK_PACKET) + po->prot_hook.func = packet_rcv_spkt; +@@ -3927,6 +3930,16 @@ packet_setsockopt(struct socket *sock, i + po->xmit = val ? packet_direct_xmit : dev_queue_xmit; + return 0; + } ++ case PACKET_RECV_TYPE: ++ { ++ unsigned int val; ++ if (optlen != sizeof(val)) ++ return -EINVAL; ++ if (copy_from_sockptr(&val, optval, sizeof(val))) ++ return -EFAULT; ++ po->pkt_type = val & ~BIT(PACKET_LOOPBACK); ++ return 0; ++ } + default: + return -ENOPROTOOPT; + } +@@ -3983,6 +3996,13 @@ static int packet_getsockopt(struct sock + case PACKET_VNET_HDR: + val = po->has_vnet_hdr; + break; ++ case PACKET_RECV_TYPE: ++ if (len > sizeof(unsigned int)) ++ len = sizeof(unsigned int); ++ val = po->pkt_type; ++ ++ data = &val; ++ break; + case PACKET_VERSION: + val = po->tp_version; + break; +--- a/net/packet/internal.h ++++ b/net/packet/internal.h +@@ -136,6 +136,7 @@ struct packet_sock { + int (*xmit)(struct sk_buff *skb); + struct packet_type prot_hook ____cacheline_aligned_in_smp; + atomic_t tp_drops ____cacheline_aligned_in_smp; ++ unsigned int pkt_type; + }; + + static struct packet_sock *pkt_sk(struct sock *sk) diff --git a/target/linux/generic/pending-5.10/640-00-netfilter-flowtable-add-hash-offset-field-to-tuple.patch b/target/linux/generic/pending-5.10/640-00-netfilter-flowtable-add-hash-offset-field-to-tuple.patch new file mode 100644 index 0000000000..c881ccfcb0 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-00-netfilter-flowtable-add-hash-offset-field-to-tuple.patch @@ -0,0 +1,52 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:13 +0100 +Subject: [PATCH] netfilter: flowtable: add hash offset field to tuple + +Add a placeholder field to calculate hash tuple offset. Similar to +2c407aca6497 ("netfilter: conntrack: avoid gcc-10 zero-length-bounds +warning"). + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -107,6 +107,10 @@ struct flow_offload_tuple { + + u8 l3proto; + u8 l4proto; ++ ++ /* All members above are keys for lookups, see flow_offload_hash(). */ ++ struct { } __hash; ++ + u8 dir; + + u16 mtu; +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -191,14 +191,14 @@ static u32 flow_offload_hash(const void + { + const struct flow_offload_tuple *tuple = data; + +- return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); ++ return jhash(tuple, offsetof(struct flow_offload_tuple, __hash), seed); + } + + static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) + { + const struct flow_offload_tuple_rhash *tuplehash = data; + +- return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); ++ return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, __hash), seed); + } + + static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, +@@ -207,7 +207,7 @@ static int flow_offload_hash_cmp(struct + const struct flow_offload_tuple *tuple = arg->key; + const struct flow_offload_tuple_rhash *x = ptr; + +- if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) ++ if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, __hash))) + return 1; + + return 0; diff --git a/target/linux/generic/pending-5.10/640-01-netfilter-flowtable-add-xmit-path-types.patch b/target/linux/generic/pending-5.10/640-01-netfilter-flowtable-add-xmit-path-types.patch new file mode 100644 index 0000000000..e47d03e48d --- /dev/null +++ b/target/linux/generic/pending-5.10/640-01-netfilter-flowtable-add-xmit-path-types.patch @@ -0,0 +1,188 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:14 +0100 +Subject: [PATCH] netfilter: flowtable: add xmit path types + +Add the xmit_type field that defines the two supported xmit paths in the +flowtable data plane, which are the neighbour and the xfrm xmit paths. +This patch prepares for new flowtable xmit path types to come. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -89,6 +89,11 @@ enum flow_offload_tuple_dir { + FLOW_OFFLOAD_DIR_MAX = IP_CT_DIR_MAX + }; + ++enum flow_offload_xmit_type { ++ FLOW_OFFLOAD_XMIT_NEIGH = 0, ++ FLOW_OFFLOAD_XMIT_XFRM, ++}; ++ + struct flow_offload_tuple { + union { + struct in_addr src_v4; +@@ -111,7 +116,8 @@ struct flow_offload_tuple { + /* All members above are keys for lookups, see flow_offload_hash(). */ + struct { } __hash; + +- u8 dir; ++ u8 dir:6, ++ xmit_type:2; + + u16 mtu; + +@@ -158,7 +164,8 @@ static inline __s32 nf_flow_timeout_delt + + struct nf_flow_route { + struct { +- struct dst_entry *dst; ++ struct dst_entry *dst; ++ enum flow_offload_xmit_type xmit_type; + } tuple[FLOW_OFFLOAD_DIR_MAX]; + }; + +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -95,6 +95,7 @@ static int flow_offload_fill_route(struc + } + + flow_tuple->iifidx = other_dst->dev->ifindex; ++ flow_tuple->xmit_type = route->tuple[dir].xmit_type; + flow_tuple->dst_cache = dst; + + return 0; +--- a/net/netfilter/nf_flow_table_ip.c ++++ b/net/netfilter/nf_flow_table_ip.c +@@ -220,10 +220,20 @@ static bool nf_flow_exceeds_mtu(const st + return true; + } + +-static int nf_flow_offload_dst_check(struct dst_entry *dst) ++static inline struct dst_entry * ++nft_flow_dst(struct flow_offload_tuple_rhash *tuplehash) + { +- if (unlikely(dst_xfrm(dst))) ++ return tuplehash->tuple.dst_cache; ++} ++ ++static int nf_flow_offload_dst_check(struct flow_offload_tuple_rhash *tuplehash) ++{ ++ struct dst_entry *dst; ++ ++ if (unlikely(tuplehash->tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM)) { ++ dst = nft_flow_dst(tuplehash); + return dst_check(dst, 0) ? 0 : -1; ++ } + + return 0; + } +@@ -265,8 +275,6 @@ nf_flow_offload_ip_hook(void *priv, stru + + dir = tuplehash->tuple.dir; + flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); +- rt = (struct rtable *)flow->tuplehash[dir].tuple.dst_cache; +- outdev = rt->dst.dev; + + if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) + return NF_ACCEPT; +@@ -280,7 +288,7 @@ nf_flow_offload_ip_hook(void *priv, stru + + flow_offload_refresh(flow_table, flow); + +- if (nf_flow_offload_dst_check(&rt->dst)) { ++ if (nf_flow_offload_dst_check(tuplehash)) { + flow_offload_teardown(flow); + return NF_ACCEPT; + } +@@ -295,13 +303,16 @@ nf_flow_offload_ip_hook(void *priv, stru + if (flow_table->flags & NF_FLOWTABLE_COUNTER) + nf_ct_acct_update(flow->ct, tuplehash->tuple.dir, skb->len); + +- if (unlikely(dst_xfrm(&rt->dst))) { ++ rt = (struct rtable *)tuplehash->tuple.dst_cache; ++ ++ if (unlikely(tuplehash->tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM)) { + memset(skb->cb, 0, sizeof(struct inet_skb_parm)); + IPCB(skb)->iif = skb->dev->ifindex; + IPCB(skb)->flags = IPSKB_FORWARDED; + return nf_flow_xmit_xfrm(skb, state, &rt->dst); + } + ++ outdev = rt->dst.dev; + skb->dev = outdev; + nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); + skb_dst_set_noref(skb, &rt->dst); +@@ -506,8 +517,6 @@ nf_flow_offload_ipv6_hook(void *priv, st + + dir = tuplehash->tuple.dir; + flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); +- rt = (struct rt6_info *)flow->tuplehash[dir].tuple.dst_cache; +- outdev = rt->dst.dev; + + if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) + return NF_ACCEPT; +@@ -518,7 +527,7 @@ nf_flow_offload_ipv6_hook(void *priv, st + + flow_offload_refresh(flow_table, flow); + +- if (nf_flow_offload_dst_check(&rt->dst)) { ++ if (nf_flow_offload_dst_check(tuplehash)) { + flow_offload_teardown(flow); + return NF_ACCEPT; + } +@@ -536,13 +545,16 @@ nf_flow_offload_ipv6_hook(void *priv, st + if (flow_table->flags & NF_FLOWTABLE_COUNTER) + nf_ct_acct_update(flow->ct, tuplehash->tuple.dir, skb->len); + +- if (unlikely(dst_xfrm(&rt->dst))) { ++ rt = (struct rt6_info *)tuplehash->tuple.dst_cache; ++ ++ if (unlikely(tuplehash->tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM)) { + memset(skb->cb, 0, sizeof(struct inet6_skb_parm)); + IP6CB(skb)->iif = skb->dev->ifindex; + IP6CB(skb)->flags = IP6SKB_FORWARDED; + return nf_flow_xmit_xfrm(skb, state, &rt->dst); + } + ++ outdev = rt->dst.dev; + skb->dev = outdev; + nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); + skb_dst_set_noref(skb, &rt->dst); +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -19,6 +19,22 @@ struct nft_flow_offload { + struct nft_flowtable *flowtable; + }; + ++static enum flow_offload_xmit_type nft_xmit_type(struct dst_entry *dst) ++{ ++ if (dst_xfrm(dst)) ++ return FLOW_OFFLOAD_XMIT_XFRM; ++ ++ return FLOW_OFFLOAD_XMIT_NEIGH; ++} ++ ++static void nft_default_forward_path(struct nf_flow_route *route, ++ struct dst_entry *dst_cache, ++ enum ip_conntrack_dir dir) ++{ ++ route->tuple[dir].dst = dst_cache; ++ route->tuple[dir].xmit_type = nft_xmit_type(dst_cache); ++} ++ + static int nft_flow_route(const struct nft_pktinfo *pkt, + const struct nf_conn *ct, + struct nf_flow_route *route, +@@ -44,8 +60,8 @@ static int nft_flow_route(const struct n + if (!other_dst) + return -ENOENT; + +- route->tuple[dir].dst = this_dst; +- route->tuple[!dir].dst = other_dst; ++ nft_default_forward_path(route, this_dst, dir); ++ nft_default_forward_path(route, other_dst, !dir); + + return 0; + } diff --git a/target/linux/generic/pending-5.10/640-02-net-resolve-forwarding-path-from-virtual-netdevice-a.patch b/target/linux/generic/pending-5.10/640-02-net-resolve-forwarding-path-from-virtual-netdevice-a.patch new file mode 100644 index 0000000000..953446baab --- /dev/null +++ b/target/linux/generic/pending-5.10/640-02-net-resolve-forwarding-path-from-virtual-netdevice-a.patch @@ -0,0 +1,170 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Sun, 10 Jan 2021 15:53:58 +0100 +Subject: [PATCH] net: resolve forwarding path from virtual netdevice and + HW destination address + +This patch adds dev_fill_forward_path() which resolves the path to reach +the real netdevice from the IP forwarding side. This function takes as +input the netdevice and the destination hardware address and it walks +down the devices calling .ndo_fill_forward_path() for each device until +the real device is found. + +For instance, assuming the following topology: + + IP forwarding + / \ + br0 eth0 + / \ + eth1 eth2 + . + . + . + ethX + ab:cd:ef:ab:cd:ef + +where eth1 and eth2 are bridge ports and eth0 provides WAN connectivity. +ethX is the interface in another box which is connected to the eth1 +bridge port. + +For packets going through IP forwarding to br0 whose destination MAC +address is ab:cd:ef:ab:cd:ef, dev_fill_forward_path() provides the +following path: + + br0 -> eth1 + +.ndo_fill_forward_path for br0 looks up at the FDB for the bridge port +from the destination MAC address to get the bridge port eth1. + +This information allows to create a fast path that bypasses the classic +bridge and IP forwarding paths, so packets go directly from the bridge +port eth1 to eth0 (wan interface) and vice versa. + + fast path + .------------------------. + / \ + | IP forwarding | + | / \ \/ + | br0 eth0 + . / \ + -> eth1 eth2 + . + . + . + ethX + ab:cd:ef:ab:cd:ef + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -833,6 +833,27 @@ typedef u16 (*select_queue_fallback_t)(s + struct sk_buff *skb, + struct net_device *sb_dev); + ++enum net_device_path_type { ++ DEV_PATH_ETHERNET = 0, ++}; ++ ++struct net_device_path { ++ enum net_device_path_type type; ++ const struct net_device *dev; ++}; ++ ++#define NET_DEVICE_PATH_STACK_MAX 5 ++ ++struct net_device_path_stack { ++ int num_paths; ++ struct net_device_path path[NET_DEVICE_PATH_STACK_MAX]; ++}; ++ ++struct net_device_path_ctx { ++ const struct net_device *dev; ++ const u8 *daddr; ++}; ++ + enum tc_setup_type { + TC_SETUP_QDISC_MQPRIO, + TC_SETUP_CLSU32, +@@ -1279,6 +1300,8 @@ struct netdev_net_notifier { + * struct net_device *(*ndo_get_peer_dev)(struct net_device *dev); + * If a device is paired with a peer device, return the peer instance. + * The caller must be under RCU read context. ++ * int (*ndo_fill_forward_path)(struct net_device_path_ctx *ctx, struct net_device_path *path); ++ * Get the forwarding path to reach the real device from the HW destination address + */ + struct net_device_ops { + int (*ndo_init)(struct net_device *dev); +@@ -1487,6 +1510,8 @@ struct net_device_ops { + int (*ndo_tunnel_ctl)(struct net_device *dev, + struct ip_tunnel_parm *p, int cmd); + struct net_device * (*ndo_get_peer_dev)(struct net_device *dev); ++ int (*ndo_fill_forward_path)(struct net_device_path_ctx *ctx, ++ struct net_device_path *path); + }; + + /** +@@ -2798,6 +2823,8 @@ void dev_remove_offload(struct packet_of + + int dev_get_iflink(const struct net_device *dev); + int dev_fill_metadata_dst(struct net_device *dev, struct sk_buff *skb); ++int dev_fill_forward_path(const struct net_device *dev, const u8 *daddr, ++ struct net_device_path_stack *stack); + struct net_device *__dev_get_by_flags(struct net *net, unsigned short flags, + unsigned short mask); + struct net_device *dev_get_by_name(struct net *net, const char *name); +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -846,6 +846,52 @@ int dev_fill_metadata_dst(struct net_dev + } + EXPORT_SYMBOL_GPL(dev_fill_metadata_dst); + ++static struct net_device_path *dev_fwd_path(struct net_device_path_stack *stack) ++{ ++ int k = stack->num_paths++; ++ ++ if (WARN_ON_ONCE(k >= NET_DEVICE_PATH_STACK_MAX)) ++ return NULL; ++ ++ return &stack->path[k]; ++} ++ ++int dev_fill_forward_path(const struct net_device *dev, const u8 *daddr, ++ struct net_device_path_stack *stack) ++{ ++ const struct net_device *last_dev; ++ struct net_device_path_ctx ctx = { ++ .dev = dev, ++ .daddr = daddr, ++ }; ++ struct net_device_path *path; ++ int ret = 0; ++ ++ stack->num_paths = 0; ++ while (ctx.dev && ctx.dev->netdev_ops->ndo_fill_forward_path) { ++ last_dev = ctx.dev; ++ path = dev_fwd_path(stack); ++ if (!path) ++ return -1; ++ ++ memset(path, 0, sizeof(struct net_device_path)); ++ ret = ctx.dev->netdev_ops->ndo_fill_forward_path(&ctx, path); ++ if (ret < 0) ++ return -1; ++ ++ if (WARN_ON_ONCE(last_dev == ctx.dev)) ++ return -1; ++ } ++ path = dev_fwd_path(stack); ++ if (!path) ++ return -1; ++ path->type = DEV_PATH_ETHERNET; ++ path->dev = ctx.dev; ++ ++ return ret; ++} ++EXPORT_SYMBOL_GPL(dev_fill_forward_path); ++ + /** + * __dev_get_by_name - find a device by its name + * @net: the applicable net namespace diff --git a/target/linux/generic/pending-5.10/640-03-net-8021q-resolve-forwarding-path-for-vlan-devices.patch b/target/linux/generic/pending-5.10/640-03-net-8021q-resolve-forwarding-path-for-vlan-devices.patch new file mode 100644 index 0000000000..ddc0de0d3b --- /dev/null +++ b/target/linux/generic/pending-5.10/640-03-net-8021q-resolve-forwarding-path-for-vlan-devices.patch @@ -0,0 +1,80 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:16 +0100 +Subject: [PATCH] net: 8021q: resolve forwarding path for vlan devices + +Add .ndo_fill_forward_path for vlan devices. + +For instance, assuming the following topology: + + IP forwarding + / \ + eth0.100 eth0 + | + eth0 + . + . + . + ethX + ab:cd:ef:ab:cd:ef + +For packets going through IP forwarding to eth0.100 whose destination +MAC address is ab:cd:ef:ab:cd:ef, dev_fill_forward_path() provides the +following path: + + eth0.100 -> eth0 + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -835,11 +835,18 @@ typedef u16 (*select_queue_fallback_t)(s + + enum net_device_path_type { + DEV_PATH_ETHERNET = 0, ++ DEV_PATH_VLAN, + }; + + struct net_device_path { + enum net_device_path_type type; + const struct net_device *dev; ++ union { ++ struct { ++ u16 id; ++ __be16 proto; ++ } vlan; ++ }; + }; + + #define NET_DEVICE_PATH_STACK_MAX 5 +--- a/net/8021q/vlan_dev.c ++++ b/net/8021q/vlan_dev.c +@@ -767,6 +767,20 @@ static int vlan_dev_get_iflink(const str + return real_dev->ifindex; + } + ++static int vlan_dev_fill_forward_path(struct net_device_path_ctx *ctx, ++ struct net_device_path *path) ++{ ++ struct vlan_dev_priv *vlan = vlan_dev_priv(ctx->dev); ++ ++ path->type = DEV_PATH_VLAN; ++ path->vlan.id = vlan->vlan_id; ++ path->vlan.proto = vlan->vlan_proto; ++ path->dev = ctx->dev; ++ ctx->dev = vlan->real_dev; ++ ++ return 0; ++} ++ + static const struct ethtool_ops vlan_ethtool_ops = { + .get_link_ksettings = vlan_ethtool_get_link_ksettings, + .get_drvinfo = vlan_ethtool_get_drvinfo, +@@ -805,6 +819,7 @@ static const struct net_device_ops vlan_ + #endif + .ndo_fix_features = vlan_dev_fix_features, + .ndo_get_iflink = vlan_dev_get_iflink, ++ .ndo_fill_forward_path = vlan_dev_fill_forward_path, + }; + + static void vlan_dev_free(struct net_device *dev) diff --git a/target/linux/generic/pending-5.10/640-04-bridge-resolve-forwarding-path-for-bridge-devices.patch b/target/linux/generic/pending-5.10/640-04-bridge-resolve-forwarding-path-for-bridge-devices.patch new file mode 100644 index 0000000000..d9093b3da4 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-04-bridge-resolve-forwarding-path-for-bridge-devices.patch @@ -0,0 +1,62 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:17 +0100 +Subject: [PATCH] bridge: resolve forwarding path for bridge devices + +Add .ndo_fill_forward_path for bridge devices. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -836,6 +836,7 @@ typedef u16 (*select_queue_fallback_t)(s + enum net_device_path_type { + DEV_PATH_ETHERNET = 0, + DEV_PATH_VLAN, ++ DEV_PATH_BRIDGE, + }; + + struct net_device_path { +--- a/net/bridge/br_device.c ++++ b/net/bridge/br_device.c +@@ -398,6 +398,32 @@ static int br_del_slave(struct net_devic + return br_del_if(br, slave_dev); + } + ++static int br_fill_forward_path(struct net_device_path_ctx *ctx, ++ struct net_device_path *path) ++{ ++ struct net_bridge_fdb_entry *f; ++ struct net_bridge_port *dst; ++ struct net_bridge *br; ++ ++ if (netif_is_bridge_port(ctx->dev)) ++ return -1; ++ ++ br = netdev_priv(ctx->dev); ++ f = br_fdb_find_rcu(br, ctx->daddr, 0); ++ if (!f || !f->dst) ++ return -1; ++ ++ dst = READ_ONCE(f->dst); ++ if (!dst) ++ return -1; ++ ++ path->type = DEV_PATH_BRIDGE; ++ path->dev = dst->br->dev; ++ ctx->dev = dst->dev; ++ ++ return 0; ++} ++ + static const struct ethtool_ops br_ethtool_ops = { + .get_drvinfo = br_getinfo, + .get_link = ethtool_op_get_link, +@@ -432,6 +458,7 @@ static const struct net_device_ops br_ne + .ndo_bridge_setlink = br_setlink, + .ndo_bridge_dellink = br_dellink, + .ndo_features_check = passthru_features_check, ++ .ndo_fill_forward_path = br_fill_forward_path, + }; + + static struct device_type br_type = { diff --git a/target/linux/generic/pending-5.10/640-05-netfilter-flowtable-use-dev_fill_forward_path-to-obt.patch b/target/linux/generic/pending-5.10/640-05-netfilter-flowtable-use-dev_fill_forward_path-to-obt.patch new file mode 100644 index 0000000000..34724a5696 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-05-netfilter-flowtable-use-dev_fill_forward_path-to-obt.patch @@ -0,0 +1,191 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:18 +0100 +Subject: [PATCH] netfilter: flowtable: use dev_fill_forward_path() to + obtain ingress device + +Obtain the ingress device in the tuple from the route in the reply +direction. Use dev_fill_forward_path() instead to get the real ingress +device for this flow. + +Fall back to use the ingress device that the IP forwarding route +provides if: + +- dev_fill_forward_path() finds no real ingress device. +- the ingress device that is obtained is not part of the flowtable + devices. +- this route has a xfrm policy. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -165,6 +165,9 @@ static inline __s32 nf_flow_timeout_delt + struct nf_flow_route { + struct { + struct dst_entry *dst; ++ struct { ++ u32 ifindex; ++ } in; + enum flow_offload_xmit_type xmit_type; + } tuple[FLOW_OFFLOAD_DIR_MAX]; + }; +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -79,7 +79,6 @@ static int flow_offload_fill_route(struc + enum flow_offload_tuple_dir dir) + { + struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple; +- struct dst_entry *other_dst = route->tuple[!dir].dst; + struct dst_entry *dst = route->tuple[dir].dst; + + if (!dst_hold_safe(route->tuple[dir].dst)) +@@ -94,7 +93,7 @@ static int flow_offload_fill_route(struc + break; + } + +- flow_tuple->iifidx = other_dst->dev->ifindex; ++ flow_tuple->iifidx = route->tuple[dir].in.ifindex; + flow_tuple->xmit_type = route->tuple[dir].xmit_type; + flow_tuple->dst_cache = dst; + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -31,14 +31,104 @@ static void nft_default_forward_path(str + struct dst_entry *dst_cache, + enum ip_conntrack_dir dir) + { ++ route->tuple[!dir].in.ifindex = dst_cache->dev->ifindex; + route->tuple[dir].dst = dst_cache; + route->tuple[dir].xmit_type = nft_xmit_type(dst_cache); + } + ++static int nft_dev_fill_forward_path(const struct nf_flow_route *route, ++ const struct dst_entry *dst_cache, ++ const struct nf_conn *ct, ++ enum ip_conntrack_dir dir, ++ struct net_device_path_stack *stack) ++{ ++ const void *daddr = &ct->tuplehash[!dir].tuple.src.u3; ++ struct net_device *dev = dst_cache->dev; ++ unsigned char ha[ETH_ALEN]; ++ struct neighbour *n; ++ u8 nud_state; ++ ++ n = dst_neigh_lookup(dst_cache, daddr); ++ if (!n) ++ return -1; ++ ++ read_lock_bh(&n->lock); ++ nud_state = n->nud_state; ++ ether_addr_copy(ha, n->ha); ++ read_unlock_bh(&n->lock); ++ neigh_release(n); ++ ++ if (!(nud_state & NUD_VALID)) ++ return -1; ++ ++ return dev_fill_forward_path(dev, ha, stack); ++} ++ ++struct nft_forward_info { ++ const struct net_device *dev; ++}; ++ ++static void nft_dev_path_info(const struct net_device_path_stack *stack, ++ struct nft_forward_info *info) ++{ ++ const struct net_device_path *path; ++ int i; ++ ++ for (i = 0; i < stack->num_paths; i++) { ++ path = &stack->path[i]; ++ switch (path->type) { ++ case DEV_PATH_ETHERNET: ++ info->dev = path->dev; ++ break; ++ case DEV_PATH_VLAN: ++ case DEV_PATH_BRIDGE: ++ default: ++ info->dev = NULL; ++ break; ++ } ++ } ++} ++ ++static bool nft_flowtable_find_dev(const struct net_device *dev, ++ struct nft_flowtable *ft) ++{ ++ struct nft_hook *hook; ++ bool found = false; ++ ++ list_for_each_entry_rcu(hook, &ft->hook_list, list) { ++ if (hook->ops.dev != dev) ++ continue; ++ ++ found = true; ++ break; ++ } ++ ++ return found; ++} ++ ++static void nft_dev_forward_path(struct nf_flow_route *route, ++ const struct nf_conn *ct, ++ enum ip_conntrack_dir dir, ++ struct nft_flowtable *ft) ++{ ++ const struct dst_entry *dst = route->tuple[dir].dst; ++ struct net_device_path_stack stack; ++ struct nft_forward_info info = {}; ++ ++ if (nft_dev_fill_forward_path(route, dst, ct, dir, &stack) >= 0) ++ nft_dev_path_info(&stack, &info); ++ ++ if (!info.dev || !nft_flowtable_find_dev(info.dev, ft)) ++ return; ++ ++ route->tuple[!dir].in.ifindex = info.dev->ifindex; ++} ++ + static int nft_flow_route(const struct nft_pktinfo *pkt, + const struct nf_conn *ct, + struct nf_flow_route *route, +- enum ip_conntrack_dir dir) ++ enum ip_conntrack_dir dir, ++ struct nft_flowtable *ft) + { + struct dst_entry *this_dst = skb_dst(pkt->skb); + struct dst_entry *other_dst = NULL; +@@ -63,6 +153,12 @@ static int nft_flow_route(const struct n + nft_default_forward_path(route, this_dst, dir); + nft_default_forward_path(route, other_dst, !dir); + ++ if (route->tuple[dir].xmit_type == FLOW_OFFLOAD_XMIT_NEIGH && ++ route->tuple[!dir].xmit_type == FLOW_OFFLOAD_XMIT_NEIGH) { ++ nft_dev_forward_path(route, ct, dir, ft); ++ nft_dev_forward_path(route, ct, !dir, ft); ++ } ++ + return 0; + } + +@@ -90,8 +186,8 @@ static void nft_flow_offload_eval(const + struct nft_flow_offload *priv = nft_expr_priv(expr); + struct nf_flowtable *flowtable = &priv->flowtable->data; + struct tcphdr _tcph, *tcph = NULL; ++ struct nf_flow_route route = {}; + enum ip_conntrack_info ctinfo; +- struct nf_flow_route route; + struct flow_offload *flow; + enum ip_conntrack_dir dir; + struct nf_conn *ct; +@@ -128,7 +224,7 @@ static void nft_flow_offload_eval(const + goto out; + + dir = CTINFO2DIR(ctinfo); +- if (nft_flow_route(pkt, ct, &route, dir) < 0) ++ if (nft_flow_route(pkt, ct, &route, dir, priv->flowtable) < 0) + goto err_flow_route; + + flow = flow_offload_alloc(ct); diff --git a/target/linux/generic/pending-5.10/640-06-netfilter-flowtable-use-dev_fill_forward_path-to-obt.patch b/target/linux/generic/pending-5.10/640-06-netfilter-flowtable-use-dev_fill_forward_path-to-obt.patch new file mode 100644 index 0000000000..d4bf68a690 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-06-netfilter-flowtable-use-dev_fill_forward_path-to-obt.patch @@ -0,0 +1,336 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:19 +0100 +Subject: [PATCH] netfilter: flowtable: use dev_fill_forward_path() to + obtain egress device + +The egress device in the tuple is obtained from route. Use +dev_fill_forward_path() instead to provide the real egress device for +this flow whenever this is available. + +The new FLOW_OFFLOAD_XMIT_DIRECT type uses dev_queue_xmit() to transmit +ethernet frames. Cache the source and destination hardware address to +use dev_queue_xmit() to transfer packets. + +The FLOW_OFFLOAD_XMIT_DIRECT replaces FLOW_OFFLOAD_XMIT_NEIGH if +dev_fill_forward_path() finds a direct transmit path. + +In case of topology updates, if peer is moved to different bridge port, +the connection will time out, reconnect will result in a new entry with +the correct path. Snooping fdb updates would allow for cleaning up stale +flowtable entries. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -92,6 +92,7 @@ enum flow_offload_tuple_dir { + enum flow_offload_xmit_type { + FLOW_OFFLOAD_XMIT_NEIGH = 0, + FLOW_OFFLOAD_XMIT_XFRM, ++ FLOW_OFFLOAD_XMIT_DIRECT, + }; + + struct flow_offload_tuple { +@@ -120,8 +121,14 @@ struct flow_offload_tuple { + xmit_type:2; + + u16 mtu; +- +- struct dst_entry *dst_cache; ++ union { ++ struct dst_entry *dst_cache; ++ struct { ++ u32 ifidx; ++ u8 h_source[ETH_ALEN]; ++ u8 h_dest[ETH_ALEN]; ++ } out; ++ }; + }; + + struct flow_offload_tuple_rhash { +@@ -168,6 +175,11 @@ struct nf_flow_route { + struct { + u32 ifindex; + } in; ++ struct { ++ u32 ifindex; ++ u8 h_source[ETH_ALEN]; ++ u8 h_dest[ETH_ALEN]; ++ } out; + enum flow_offload_xmit_type xmit_type; + } tuple[FLOW_OFFLOAD_DIR_MAX]; + }; +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -81,9 +81,6 @@ static int flow_offload_fill_route(struc + struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple; + struct dst_entry *dst = route->tuple[dir].dst; + +- if (!dst_hold_safe(route->tuple[dir].dst)) +- return -1; +- + switch (flow_tuple->l3proto) { + case NFPROTO_IPV4: + flow_tuple->mtu = ip_dst_mtu_maybe_forward(dst, true); +@@ -94,12 +91,36 @@ static int flow_offload_fill_route(struc + } + + flow_tuple->iifidx = route->tuple[dir].in.ifindex; ++ ++ switch (route->tuple[dir].xmit_type) { ++ case FLOW_OFFLOAD_XMIT_DIRECT: ++ memcpy(flow_tuple->out.h_dest, route->tuple[dir].out.h_dest, ++ ETH_ALEN); ++ memcpy(flow_tuple->out.h_source, route->tuple[dir].out.h_source, ++ ETH_ALEN); ++ flow_tuple->out.ifidx = route->tuple[dir].out.ifindex; ++ break; ++ case FLOW_OFFLOAD_XMIT_XFRM: ++ case FLOW_OFFLOAD_XMIT_NEIGH: ++ if (!dst_hold_safe(route->tuple[dir].dst)) ++ return -1; ++ ++ flow_tuple->dst_cache = dst; ++ break; ++ } + flow_tuple->xmit_type = route->tuple[dir].xmit_type; +- flow_tuple->dst_cache = dst; + + return 0; + } + ++static void nft_flow_dst_release(struct flow_offload *flow, ++ enum flow_offload_tuple_dir dir) ++{ ++ if (flow->tuplehash[dir].tuple.xmit_type == FLOW_OFFLOAD_XMIT_NEIGH || ++ flow->tuplehash[dir].tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM) ++ dst_release(flow->tuplehash[dir].tuple.dst_cache); ++} ++ + int flow_offload_route_init(struct flow_offload *flow, + const struct nf_flow_route *route) + { +@@ -118,7 +139,7 @@ int flow_offload_route_init(struct flow_ + return 0; + + err_route_reply: +- dst_release(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst); ++ nft_flow_dst_release(flow, FLOW_OFFLOAD_DIR_ORIGINAL); + + return err; + } +@@ -169,8 +190,8 @@ static void flow_offload_fixup_ct(struct + + static void flow_offload_route_release(struct flow_offload *flow) + { +- dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache); +- dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache); ++ nft_flow_dst_release(flow, FLOW_OFFLOAD_DIR_ORIGINAL); ++ nft_flow_dst_release(flow, FLOW_OFFLOAD_DIR_REPLY); + } + + void flow_offload_free(struct flow_offload *flow) +--- a/net/netfilter/nf_flow_table_ip.c ++++ b/net/netfilter/nf_flow_table_ip.c +@@ -248,6 +248,24 @@ static unsigned int nf_flow_xmit_xfrm(st + return NF_STOLEN; + } + ++static unsigned int nf_flow_queue_xmit(struct net *net, struct sk_buff *skb, ++ const struct flow_offload_tuple_rhash *tuplehash, ++ unsigned short type) ++{ ++ struct net_device *outdev; ++ ++ outdev = dev_get_by_index_rcu(net, tuplehash->tuple.out.ifidx); ++ if (!outdev) ++ return NF_DROP; ++ ++ skb->dev = outdev; ++ dev_hard_header(skb, skb->dev, type, tuplehash->tuple.out.h_dest, ++ tuplehash->tuple.out.h_source, skb->len); ++ dev_queue_xmit(skb); ++ ++ return NF_STOLEN; ++} ++ + unsigned int + nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, + const struct nf_hook_state *state) +@@ -262,6 +280,7 @@ nf_flow_offload_ip_hook(void *priv, stru + unsigned int thoff; + struct iphdr *iph; + __be32 nexthop; ++ int ret; + + if (skb->protocol != htons(ETH_P_IP)) + return NF_ACCEPT; +@@ -303,22 +322,32 @@ nf_flow_offload_ip_hook(void *priv, stru + if (flow_table->flags & NF_FLOWTABLE_COUNTER) + nf_ct_acct_update(flow->ct, tuplehash->tuple.dir, skb->len); + +- rt = (struct rtable *)tuplehash->tuple.dst_cache; +- + if (unlikely(tuplehash->tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM)) { ++ rt = (struct rtable *)tuplehash->tuple.dst_cache; + memset(skb->cb, 0, sizeof(struct inet_skb_parm)); + IPCB(skb)->iif = skb->dev->ifindex; + IPCB(skb)->flags = IPSKB_FORWARDED; + return nf_flow_xmit_xfrm(skb, state, &rt->dst); + } + +- outdev = rt->dst.dev; +- skb->dev = outdev; +- nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); +- skb_dst_set_noref(skb, &rt->dst); +- neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); ++ switch (tuplehash->tuple.xmit_type) { ++ case FLOW_OFFLOAD_XMIT_NEIGH: ++ rt = (struct rtable *)tuplehash->tuple.dst_cache; ++ outdev = rt->dst.dev; ++ skb->dev = outdev; ++ nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); ++ skb_dst_set_noref(skb, &rt->dst); ++ neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); ++ ret = NF_STOLEN; ++ break; ++ case FLOW_OFFLOAD_XMIT_DIRECT: ++ ret = nf_flow_queue_xmit(state->net, skb, tuplehash, ETH_P_IP); ++ if (ret == NF_DROP) ++ flow_offload_teardown(flow); ++ break; ++ } + +- return NF_STOLEN; ++ return ret; + } + EXPORT_SYMBOL_GPL(nf_flow_offload_ip_hook); + +@@ -504,6 +533,7 @@ nf_flow_offload_ipv6_hook(void *priv, st + struct net_device *outdev; + struct ipv6hdr *ip6h; + struct rt6_info *rt; ++ int ret; + + if (skb->protocol != htons(ETH_P_IPV6)) + return NF_ACCEPT; +@@ -545,21 +575,31 @@ nf_flow_offload_ipv6_hook(void *priv, st + if (flow_table->flags & NF_FLOWTABLE_COUNTER) + nf_ct_acct_update(flow->ct, tuplehash->tuple.dir, skb->len); + +- rt = (struct rt6_info *)tuplehash->tuple.dst_cache; +- + if (unlikely(tuplehash->tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM)) { ++ rt = (struct rt6_info *)tuplehash->tuple.dst_cache; + memset(skb->cb, 0, sizeof(struct inet6_skb_parm)); + IP6CB(skb)->iif = skb->dev->ifindex; + IP6CB(skb)->flags = IP6SKB_FORWARDED; + return nf_flow_xmit_xfrm(skb, state, &rt->dst); + } + +- outdev = rt->dst.dev; +- skb->dev = outdev; +- nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); +- skb_dst_set_noref(skb, &rt->dst); +- neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); ++ switch (tuplehash->tuple.xmit_type) { ++ case FLOW_OFFLOAD_XMIT_NEIGH: ++ rt = (struct rt6_info *)tuplehash->tuple.dst_cache; ++ outdev = rt->dst.dev; ++ skb->dev = outdev; ++ nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); ++ skb_dst_set_noref(skb, &rt->dst); ++ neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); ++ ret = NF_STOLEN; ++ break; ++ case FLOW_OFFLOAD_XMIT_DIRECT: ++ ret = nf_flow_queue_xmit(state->net, skb, tuplehash, ETH_P_IPV6); ++ if (ret == NF_DROP) ++ flow_offload_teardown(flow); ++ break; ++ } + +- return NF_STOLEN; ++ return ret; + } + EXPORT_SYMBOL_GPL(nf_flow_offload_ipv6_hook); +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -39,12 +39,11 @@ static void nft_default_forward_path(str + static int nft_dev_fill_forward_path(const struct nf_flow_route *route, + const struct dst_entry *dst_cache, + const struct nf_conn *ct, +- enum ip_conntrack_dir dir, ++ enum ip_conntrack_dir dir, u8 *ha, + struct net_device_path_stack *stack) + { + const void *daddr = &ct->tuplehash[!dir].tuple.src.u3; + struct net_device *dev = dst_cache->dev; +- unsigned char ha[ETH_ALEN]; + struct neighbour *n; + u8 nud_state; + +@@ -66,22 +65,35 @@ static int nft_dev_fill_forward_path(con + + struct nft_forward_info { + const struct net_device *dev; ++ u8 h_source[ETH_ALEN]; ++ u8 h_dest[ETH_ALEN]; ++ enum flow_offload_xmit_type xmit_type; + }; + + static void nft_dev_path_info(const struct net_device_path_stack *stack, +- struct nft_forward_info *info) ++ struct nft_forward_info *info, ++ unsigned char *ha) + { + const struct net_device_path *path; + int i; + ++ memcpy(info->h_dest, ha, ETH_ALEN); ++ + for (i = 0; i < stack->num_paths; i++) { + path = &stack->path[i]; + switch (path->type) { + case DEV_PATH_ETHERNET: + info->dev = path->dev; ++ if (is_zero_ether_addr(info->h_source)) ++ memcpy(info->h_source, path->dev->dev_addr, ETH_ALEN); + break; +- case DEV_PATH_VLAN: + case DEV_PATH_BRIDGE: ++ if (is_zero_ether_addr(info->h_source)) ++ memcpy(info->h_source, path->dev->dev_addr, ETH_ALEN); ++ ++ info->xmit_type = FLOW_OFFLOAD_XMIT_DIRECT; ++ break; ++ case DEV_PATH_VLAN: + default: + info->dev = NULL; + break; +@@ -114,14 +126,22 @@ static void nft_dev_forward_path(struct + const struct dst_entry *dst = route->tuple[dir].dst; + struct net_device_path_stack stack; + struct nft_forward_info info = {}; ++ unsigned char ha[ETH_ALEN]; + +- if (nft_dev_fill_forward_path(route, dst, ct, dir, &stack) >= 0) +- nft_dev_path_info(&stack, &info); ++ if (nft_dev_fill_forward_path(route, dst, ct, dir, ha, &stack) >= 0) ++ nft_dev_path_info(&stack, &info, ha); + + if (!info.dev || !nft_flowtable_find_dev(info.dev, ft)) + return; + + route->tuple[!dir].in.ifindex = info.dev->ifindex; ++ ++ if (info.xmit_type == FLOW_OFFLOAD_XMIT_DIRECT) { ++ memcpy(route->tuple[dir].out.h_source, info.h_source, ETH_ALEN); ++ memcpy(route->tuple[dir].out.h_dest, info.h_dest, ETH_ALEN); ++ route->tuple[dir].out.ifindex = info.dev->ifindex; ++ route->tuple[dir].xmit_type = info.xmit_type; ++ } + } + + static int nft_flow_route(const struct nft_pktinfo *pkt, diff --git a/target/linux/generic/pending-5.10/640-07-netfilter-flowtable-add-vlan-support.patch b/target/linux/generic/pending-5.10/640-07-netfilter-flowtable-add-vlan-support.patch new file mode 100644 index 0000000000..77aeaccbce --- /dev/null +++ b/target/linux/generic/pending-5.10/640-07-netfilter-flowtable-add-vlan-support.patch @@ -0,0 +1,364 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:20 +0100 +Subject: [PATCH] netfilter: flowtable: add vlan support + +Add the vlan id and protocol to the flow tuple to uniquely identify +flows from the receive path. For the transmit path, dev_hard_header() on +the vlan device push the headers. This patch includes support for two +VLAN headers (QinQ) from the ingress path. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -95,6 +95,8 @@ enum flow_offload_xmit_type { + FLOW_OFFLOAD_XMIT_DIRECT, + }; + ++#define NF_FLOW_TABLE_VLAN_MAX 2 ++ + struct flow_offload_tuple { + union { + struct in_addr src_v4; +@@ -113,13 +115,17 @@ struct flow_offload_tuple { + + u8 l3proto; + u8 l4proto; ++ struct { ++ u16 id; ++ __be16 proto; ++ } in_vlan[NF_FLOW_TABLE_VLAN_MAX]; + + /* All members above are keys for lookups, see flow_offload_hash(). */ + struct { } __hash; + +- u8 dir:6, +- xmit_type:2; +- ++ u8 dir:4, ++ xmit_type:2, ++ in_vlan_num:2; + u16 mtu; + union { + struct dst_entry *dst_cache; +@@ -174,6 +180,9 @@ struct nf_flow_route { + struct dst_entry *dst; + struct { + u32 ifindex; ++ u16 vid[NF_FLOW_TABLE_VLAN_MAX]; ++ __be16 vproto[NF_FLOW_TABLE_VLAN_MAX]; ++ u8 num_vlans; + } in; + struct { + u32 ifindex; +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -80,6 +80,7 @@ static int flow_offload_fill_route(struc + { + struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple; + struct dst_entry *dst = route->tuple[dir].dst; ++ int i, j = 0; + + switch (flow_tuple->l3proto) { + case NFPROTO_IPV4: +@@ -91,6 +92,12 @@ static int flow_offload_fill_route(struc + } + + flow_tuple->iifidx = route->tuple[dir].in.ifindex; ++ for (i = route->tuple[dir].in.num_vlans - 1; i >= 0; i--) { ++ flow_tuple->in_vlan[j].id = route->tuple[dir].in.vid[i]; ++ flow_tuple->in_vlan[j].proto = route->tuple[dir].in.vproto[i]; ++ j++; ++ } ++ flow_tuple->in_vlan_num = route->tuple[dir].in.num_vlans; + + switch (route->tuple[dir].xmit_type) { + case FLOW_OFFLOAD_XMIT_DIRECT: +--- a/net/netfilter/nf_flow_table_ip.c ++++ b/net/netfilter/nf_flow_table_ip.c +@@ -159,17 +159,35 @@ static bool ip_has_options(unsigned int + return thoff != sizeof(struct iphdr); + } + ++static void nf_flow_tuple_vlan(struct sk_buff *skb, ++ struct flow_offload_tuple *tuple) ++{ ++ if (skb_vlan_tag_present(skb)) { ++ tuple->in_vlan[0].id = skb_vlan_tag_get(skb); ++ tuple->in_vlan[0].proto = skb->vlan_proto; ++ } ++ if (skb->protocol == htons(ETH_P_8021Q)) { ++ struct vlan_ethhdr *veth = (struct vlan_ethhdr *)skb_mac_header(skb); ++ ++ tuple->in_vlan[1].id = ntohs(veth->h_vlan_TCI); ++ tuple->in_vlan[1].proto = skb->protocol; ++ } ++} ++ + static int nf_flow_tuple_ip(struct sk_buff *skb, const struct net_device *dev, + struct flow_offload_tuple *tuple) + { +- unsigned int thoff, hdrsize; ++ unsigned int thoff, hdrsize, offset = 0; + struct flow_ports *ports; + struct iphdr *iph; + +- if (!pskb_may_pull(skb, sizeof(*iph))) ++ if (skb->protocol == htons(ETH_P_8021Q)) ++ offset += VLAN_HLEN; ++ ++ if (!pskb_may_pull(skb, sizeof(*iph) + offset)) + return -1; + +- iph = ip_hdr(skb); ++ iph = (struct iphdr *)(skb_network_header(skb) + offset); + thoff = iph->ihl * 4; + + if (ip_is_fragment(iph) || +@@ -191,11 +209,11 @@ static int nf_flow_tuple_ip(struct sk_bu + return -1; + + thoff = iph->ihl * 4; +- if (!pskb_may_pull(skb, thoff + hdrsize)) ++ if (!pskb_may_pull(skb, thoff + hdrsize + offset)) + return -1; + +- iph = ip_hdr(skb); +- ports = (struct flow_ports *)(skb_network_header(skb) + thoff); ++ iph = (struct iphdr *)(skb_network_header(skb) + offset); ++ ports = (struct flow_ports *)(skb_network_header(skb) + thoff + offset); + + tuple->src_v4.s_addr = iph->saddr; + tuple->dst_v4.s_addr = iph->daddr; +@@ -204,6 +222,7 @@ static int nf_flow_tuple_ip(struct sk_bu + tuple->l3proto = AF_INET; + tuple->l4proto = iph->protocol; + tuple->iifidx = dev->ifindex; ++ nf_flow_tuple_vlan(skb, tuple); + + return 0; + } +@@ -248,6 +267,37 @@ static unsigned int nf_flow_xmit_xfrm(st + return NF_STOLEN; + } + ++static bool nf_flow_skb_vlan_protocol(const struct sk_buff *skb, __be16 proto) ++{ ++ if (skb->protocol == htons(ETH_P_8021Q)) { ++ struct vlan_ethhdr *veth; ++ ++ veth = (struct vlan_ethhdr *)skb_mac_header(skb); ++ if (veth->h_vlan_encapsulated_proto == proto) ++ return true; ++ } ++ ++ return false; ++} ++ ++static void nf_flow_vlan_pop(struct sk_buff *skb, ++ struct flow_offload_tuple_rhash *tuplehash) ++{ ++ struct vlan_hdr *vlan_hdr; ++ int i; ++ ++ for (i = 0; i < tuplehash->tuple.in_vlan_num; i++) { ++ if (skb_vlan_tag_present(skb)) { ++ __vlan_hwaccel_clear_tag(skb); ++ continue; ++ } ++ vlan_hdr = (struct vlan_hdr *)skb->data; ++ __skb_pull(skb, VLAN_HLEN); ++ vlan_set_encap_proto(skb, vlan_hdr); ++ skb_reset_network_header(skb); ++ } ++} ++ + static unsigned int nf_flow_queue_xmit(struct net *net, struct sk_buff *skb, + const struct flow_offload_tuple_rhash *tuplehash, + unsigned short type) +@@ -280,9 +330,11 @@ nf_flow_offload_ip_hook(void *priv, stru + unsigned int thoff; + struct iphdr *iph; + __be32 nexthop; ++ u32 offset = 0; + int ret; + +- if (skb->protocol != htons(ETH_P_IP)) ++ if (skb->protocol != htons(ETH_P_IP) && ++ !nf_flow_skb_vlan_protocol(skb, htons(ETH_P_IP))) + return NF_ACCEPT; + + if (nf_flow_tuple_ip(skb, state->in, &tuple) < 0) +@@ -298,11 +350,15 @@ nf_flow_offload_ip_hook(void *priv, stru + if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) + return NF_ACCEPT; + +- if (skb_try_make_writable(skb, sizeof(*iph))) ++ if (skb->protocol == htons(ETH_P_8021Q)) ++ offset += VLAN_HLEN; ++ ++ if (skb_try_make_writable(skb, sizeof(*iph) + offset)) + return NF_DROP; + +- thoff = ip_hdr(skb)->ihl * 4; +- if (nf_flow_state_check(flow, ip_hdr(skb)->protocol, skb, thoff)) ++ iph = (struct iphdr *)(skb_network_header(skb) + offset); ++ thoff = (iph->ihl * 4) + offset; ++ if (nf_flow_state_check(flow, iph->protocol, skb, thoff)) + return NF_ACCEPT; + + flow_offload_refresh(flow_table, flow); +@@ -312,6 +368,9 @@ nf_flow_offload_ip_hook(void *priv, stru + return NF_ACCEPT; + } + ++ nf_flow_vlan_pop(skb, tuplehash); ++ thoff -= offset; ++ + if (nf_flow_nat_ip(flow, skb, thoff, dir) < 0) + return NF_DROP; + +@@ -479,14 +538,17 @@ static int nf_flow_nat_ipv6(const struct + static int nf_flow_tuple_ipv6(struct sk_buff *skb, const struct net_device *dev, + struct flow_offload_tuple *tuple) + { +- unsigned int thoff, hdrsize; ++ unsigned int thoff, hdrsize, offset = 0; + struct flow_ports *ports; + struct ipv6hdr *ip6h; + +- if (!pskb_may_pull(skb, sizeof(*ip6h))) ++ if (skb->protocol == htons(ETH_P_8021Q)) ++ offset += VLAN_HLEN; ++ ++ if (!pskb_may_pull(skb, sizeof(*ip6h) + offset)) + return -1; + +- ip6h = ipv6_hdr(skb); ++ ip6h = (struct ipv6hdr *)(skb_network_header(skb) + offset); + + switch (ip6h->nexthdr) { + case IPPROTO_TCP: +@@ -503,11 +565,11 @@ static int nf_flow_tuple_ipv6(struct sk_ + return -1; + + thoff = sizeof(*ip6h); +- if (!pskb_may_pull(skb, thoff + hdrsize)) ++ if (!pskb_may_pull(skb, thoff + hdrsize + offset)) + return -1; + +- ip6h = ipv6_hdr(skb); +- ports = (struct flow_ports *)(skb_network_header(skb) + thoff); ++ ip6h = (struct ipv6hdr *)(skb_network_header(skb) + offset); ++ ports = (struct flow_ports *)(skb_network_header(skb) + thoff + offset); + + tuple->src_v6 = ip6h->saddr; + tuple->dst_v6 = ip6h->daddr; +@@ -516,6 +578,7 @@ static int nf_flow_tuple_ipv6(struct sk_ + tuple->l3proto = AF_INET6; + tuple->l4proto = ip6h->nexthdr; + tuple->iifidx = dev->ifindex; ++ nf_flow_tuple_vlan(skb, tuple); + + return 0; + } +@@ -533,9 +596,11 @@ nf_flow_offload_ipv6_hook(void *priv, st + struct net_device *outdev; + struct ipv6hdr *ip6h; + struct rt6_info *rt; ++ u32 offset = 0; + int ret; + +- if (skb->protocol != htons(ETH_P_IPV6)) ++ if (skb->protocol != htons(ETH_P_IPV6) && ++ !nf_flow_skb_vlan_protocol(skb, htons(ETH_P_IPV6))) + return NF_ACCEPT; + + if (nf_flow_tuple_ipv6(skb, state->in, &tuple) < 0) +@@ -551,8 +616,11 @@ nf_flow_offload_ipv6_hook(void *priv, st + if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) + return NF_ACCEPT; + +- if (nf_flow_state_check(flow, ipv6_hdr(skb)->nexthdr, skb, +- sizeof(*ip6h))) ++ if (skb->protocol == htons(ETH_P_8021Q)) ++ offset += VLAN_HLEN; ++ ++ ip6h = (struct ipv6hdr *)(skb_network_header(skb) + offset); ++ if (nf_flow_state_check(flow, ip6h->nexthdr, skb, sizeof(*ip6h))) + return NF_ACCEPT; + + flow_offload_refresh(flow_table, flow); +@@ -562,6 +630,8 @@ nf_flow_offload_ipv6_hook(void *priv, st + return NF_ACCEPT; + } + ++ nf_flow_vlan_pop(skb, tuplehash); ++ + if (skb_try_make_writable(skb, sizeof(*ip6h))) + return NF_DROP; + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -65,6 +65,9 @@ static int nft_dev_fill_forward_path(con + + struct nft_forward_info { + const struct net_device *dev; ++ __u16 vid[NF_FLOW_TABLE_VLAN_MAX]; ++ __be16 vproto[NF_FLOW_TABLE_VLAN_MAX]; ++ u8 num_vlans; + u8 h_source[ETH_ALEN]; + u8 h_dest[ETH_ALEN]; + enum flow_offload_xmit_type xmit_type; +@@ -83,9 +86,22 @@ static void nft_dev_path_info(const stru + path = &stack->path[i]; + switch (path->type) { + case DEV_PATH_ETHERNET: ++ case DEV_PATH_VLAN: + info->dev = path->dev; + if (is_zero_ether_addr(info->h_source)) + memcpy(info->h_source, path->dev->dev_addr, ETH_ALEN); ++ ++ if (path->type == DEV_PATH_ETHERNET) ++ break; ++ ++ /* DEV_PATH_VLAN */ ++ if (info->num_vlans >= NF_FLOW_TABLE_VLAN_MAX) { ++ info->dev = NULL; ++ break; ++ } ++ info->vid[info->num_vlans] = path->vlan.id; ++ info->vproto[info->num_vlans] = path->vlan.proto; ++ info->num_vlans++; + break; + case DEV_PATH_BRIDGE: + if (is_zero_ether_addr(info->h_source)) +@@ -93,7 +109,6 @@ static void nft_dev_path_info(const stru + + info->xmit_type = FLOW_OFFLOAD_XMIT_DIRECT; + break; +- case DEV_PATH_VLAN: + default: + info->dev = NULL; + break; +@@ -127,6 +142,7 @@ static void nft_dev_forward_path(struct + struct net_device_path_stack stack; + struct nft_forward_info info = {}; + unsigned char ha[ETH_ALEN]; ++ int i; + + if (nft_dev_fill_forward_path(route, dst, ct, dir, ha, &stack) >= 0) + nft_dev_path_info(&stack, &info, ha); +@@ -135,6 +151,11 @@ static void nft_dev_forward_path(struct + return; + + route->tuple[!dir].in.ifindex = info.dev->ifindex; ++ for (i = 0; i < info.num_vlans; i++) { ++ route->tuple[!dir].in.vid[i] = info.vid[i]; ++ route->tuple[!dir].in.vproto[i] = info.vproto[i]; ++ } ++ route->tuple[!dir].in.num_vlans = info.num_vlans; + + if (info.xmit_type == FLOW_OFFLOAD_XMIT_DIRECT) { + memcpy(route->tuple[dir].out.h_source, info.h_source, ETH_ALEN); diff --git a/target/linux/generic/pending-5.10/640-08-selftests-netfilter-flowtable-bridge-and-VLAN-suppor.patch b/target/linux/generic/pending-5.10/640-08-selftests-netfilter-flowtable-bridge-and-VLAN-suppor.patch new file mode 100644 index 0000000000..1ee015c6aa --- /dev/null +++ b/target/linux/generic/pending-5.10/640-08-selftests-netfilter-flowtable-bridge-and-VLAN-suppor.patch @@ -0,0 +1,107 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Fri, 20 Nov 2020 13:49:21 +0100 +Subject: [PATCH] selftests: netfilter: flowtable bridge and VLAN support + +This patch adds two new tests to cover bridge and VLAN support: + +- Add a bridge device to the Router1 (nsr1) container and attach the + veth0 device to the bridge. Set the IP address to the bridge device + to exercise the bridge forwarding path. + +- Add VLAN encapsulation between to the bridge device in the Router1 and + one of the sender containers (ns1). + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/tools/testing/selftests/netfilter/nft_flowtable.sh ++++ b/tools/testing/selftests/netfilter/nft_flowtable.sh +@@ -371,6 +371,88 @@ else + ip netns exec nsr1 nft list ruleset + fi + ++# Another test: ++# Add bridge interface br0 to Router1, with NAT enabled. ++ip -net nsr1 link add name br0 type bridge ++ip -net nsr1 addr flush dev veth0 ++ip -net nsr1 link set up dev veth0 ++ip -net nsr1 link set veth0 master br0 ++ip -net nsr1 addr add 10.0.1.1/24 dev br0 ++ip -net nsr1 addr add dead:1::1/64 dev br0 ++ip -net nsr1 link set up dev br0 ++ ++ip netns exec nsr1 sysctl net.ipv4.conf.br0.forwarding=1 > /dev/null ++ ++# br0 with NAT enabled. ++ip netns exec nsr1 nft -f - <<EOF ++flush table ip nat ++table ip nat { ++ chain prerouting { ++ type nat hook prerouting priority 0; policy accept; ++ meta iif "br0" ip daddr 10.6.6.6 tcp dport 1666 counter dnat ip to 10.0.2.99:12345 ++ } ++ ++ chain postrouting { ++ type nat hook postrouting priority 0; policy accept; ++ meta oifname "veth1" counter masquerade ++ } ++} ++EOF ++ ++if test_tcp_forwarding_nat ns1 ns2; then ++ echo "PASS: flow offloaded for ns1/ns2 with bridge NAT" ++else ++ echo "FAIL: flow offload for ns1/ns2 with bridge NAT" 1>&2 ++ ip netns exec nsr1 nft list ruleset ++ ret=1 ++fi ++ ++# Another test: ++# Add bridge interface br0 to Router1, with NAT and VLAN. ++ip -net nsr1 link set veth0 nomaster ++ip -net nsr1 link set down dev veth0 ++ip -net nsr1 link add link veth0 name veth0.10 type vlan id 10 ++ip -net nsr1 link set up dev veth0 ++ip -net nsr1 link set up dev veth0.10 ++ip -net nsr1 link set veth0.10 master br0 ++ ++ip -net ns1 addr flush dev eth0 ++ip -net ns1 link add link eth0 name eth0.10 type vlan id 10 ++ip -net ns1 link set eth0 up ++ip -net ns1 link set eth0.10 up ++ip -net ns1 addr add 10.0.1.99/24 dev eth0.10 ++ip -net ns1 route add default via 10.0.1.1 ++ip -net ns1 addr add dead:1::99/64 dev eth0.10 ++ ++if test_tcp_forwarding_nat ns1 ns2; then ++ echo "PASS: flow offloaded for ns1/ns2 with bridge NAT and VLAN" ++else ++ echo "FAIL: flow offload for ns1/ns2 with bridge NAT and VLAN" 1>&2 ++ ip netns exec nsr1 nft list ruleset ++ ret=1 ++fi ++ ++# restore test topology (remove bridge and VLAN) ++ip -net nsr1 link set veth0 nomaster ++ip -net nsr1 link set veth0 down ++ip -net nsr1 link set veth0.10 down ++ip -net nsr1 link delete veth0.10 type vlan ++ip -net nsr1 link delete br0 type bridge ++ip -net ns1 addr flush dev eth0.10 ++ip -net ns1 link set eth0.10 down ++ip -net ns1 link set eth0 down ++ip -net ns1 link delete eth0.10 type vlan ++ ++# restore address in ns1 and nsr1 ++ip -net ns1 link set eth0 up ++ip -net ns1 addr add 10.0.1.99/24 dev eth0 ++ip -net ns1 route add default via 10.0.1.1 ++ip -net ns1 addr add dead:1::99/64 dev eth0 ++ip -net ns1 route add default via dead:1::1 ++ip -net nsr1 addr add 10.0.1.1/24 dev veth0 ++ip -net nsr1 addr add dead:1::1/64 dev veth0 ++ip -net nsr1 link set up dev veth0 ++ + KEY_SHA="0x"$(ps -xaf | sha1sum | cut -d " " -f 1) + KEY_AES="0x"$(ps -xaf | md5sum | cut -d " " -f 1) + SPI1=$RANDOM diff --git a/target/linux/generic/pending-5.10/640-09-net-bridge-resolve-VLAN-tag-actions-in-forwarding-pa.patch b/target/linux/generic/pending-5.10/640-09-net-bridge-resolve-VLAN-tag-actions-in-forwarding-pa.patch new file mode 100644 index 0000000000..fb5f736648 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-09-net-bridge-resolve-VLAN-tag-actions-in-forwarding-pa.patch @@ -0,0 +1,207 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 7 Dec 2020 20:31:45 +0100 +Subject: [PATCH] net: bridge: resolve VLAN tag actions in forwarding + path for bridge devices + +Depending on the VLAN settings of the bridge and the port, the bridge can +either add or remove a tag. When vlan filtering is enabled, the fdb lookup +also needs to know the VLAN tag/proto for the destination address +To provide this, keep track of the stack of VLAN tags for the path in the +lookup context + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -847,10 +847,20 @@ struct net_device_path { + u16 id; + __be16 proto; + } vlan; ++ struct { ++ enum { ++ DEV_PATH_BR_VLAN_KEEP, ++ DEV_PATH_BR_VLAN_TAG, ++ DEV_PATH_BR_VLAN_UNTAG, ++ } vlan_mode; ++ u16 vlan_id; ++ __be16 vlan_proto; ++ } bridge; + }; + }; + + #define NET_DEVICE_PATH_STACK_MAX 5 ++#define NET_DEVICE_PATH_VLAN_MAX 2 + + struct net_device_path_stack { + int num_paths; +@@ -860,6 +870,12 @@ struct net_device_path_stack { + struct net_device_path_ctx { + const struct net_device *dev; + const u8 *daddr; ++ ++ int num_vlans; ++ struct { ++ u16 id; ++ __be16 proto; ++ } vlan[NET_DEVICE_PATH_VLAN_MAX]; + }; + + enum tc_setup_type { +--- a/net/8021q/vlan_dev.c ++++ b/net/8021q/vlan_dev.c +@@ -777,6 +777,12 @@ static int vlan_dev_fill_forward_path(st + path->vlan.proto = vlan->vlan_proto; + path->dev = ctx->dev; + ctx->dev = vlan->real_dev; ++ if (ctx->num_vlans >= ARRAY_SIZE(ctx->vlan)) ++ return -ENOSPC; ++ ++ ctx->vlan[ctx->num_vlans].id = vlan->vlan_id; ++ ctx->vlan[ctx->num_vlans].proto = vlan->vlan_proto; ++ ctx->num_vlans++; + + return 0; + } +--- a/net/bridge/br_device.c ++++ b/net/bridge/br_device.c +@@ -409,7 +409,10 @@ static int br_fill_forward_path(struct n + return -1; + + br = netdev_priv(ctx->dev); +- f = br_fdb_find_rcu(br, ctx->daddr, 0); ++ ++ br_vlan_fill_forward_path_pvid(br, ctx, path); ++ ++ f = br_fdb_find_rcu(br, ctx->daddr, path->bridge.vlan_id); + if (!f || !f->dst) + return -1; + +@@ -417,10 +420,28 @@ static int br_fill_forward_path(struct n + if (!dst) + return -1; + ++ if (br_vlan_fill_forward_path_mode(br, dst, path)) ++ return -1; ++ + path->type = DEV_PATH_BRIDGE; + path->dev = dst->br->dev; + ctx->dev = dst->dev; + ++ switch (path->bridge.vlan_mode) { ++ case DEV_PATH_BR_VLAN_TAG: ++ if (ctx->num_vlans >= ARRAY_SIZE(ctx->vlan)) ++ return -ENOSPC; ++ ctx->vlan[ctx->num_vlans].id = path->bridge.vlan_id; ++ ctx->vlan[ctx->num_vlans].proto = path->bridge.vlan_proto; ++ ctx->num_vlans++; ++ break; ++ case DEV_PATH_BR_VLAN_UNTAG: ++ ctx->num_vlans--; ++ break; ++ case DEV_PATH_BR_VLAN_KEEP: ++ break; ++ } ++ + return 0; + } + +--- a/net/bridge/br_private.h ++++ b/net/bridge/br_private.h +@@ -1095,6 +1095,13 @@ void br_vlan_notify(const struct net_bri + bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr, + const struct net_bridge_vlan *range_end); + ++void br_vlan_fill_forward_path_pvid(struct net_bridge *br, ++ struct net_device_path_ctx *ctx, ++ struct net_device_path *path); ++int br_vlan_fill_forward_path_mode(struct net_bridge *br, ++ struct net_bridge_port *dst, ++ struct net_device_path *path); ++ + static inline struct net_bridge_vlan_group *br_vlan_group( + const struct net_bridge *br) + { +@@ -1252,6 +1259,19 @@ static inline int nbp_get_num_vlan_infos + { + return 0; + } ++ ++static inline void br_vlan_fill_forward_path_pvid(struct net_bridge *br, ++ struct net_device_path_ctx *ctx, ++ struct net_device_path *path) ++{ ++} ++ ++static inline int br_vlan_fill_forward_path_mode(struct net_bridge *br, ++ struct net_bridge_port *dst, ++ struct net_device_path *path) ++{ ++ return 0; ++} + + static inline struct net_bridge_vlan_group *br_vlan_group( + const struct net_bridge *br) +--- a/net/bridge/br_vlan.c ++++ b/net/bridge/br_vlan.c +@@ -1327,6 +1327,59 @@ int br_vlan_get_pvid_rcu(const struct ne + } + EXPORT_SYMBOL_GPL(br_vlan_get_pvid_rcu); + ++void br_vlan_fill_forward_path_pvid(struct net_bridge *br, ++ struct net_device_path_ctx *ctx, ++ struct net_device_path *path) ++{ ++ struct net_bridge_vlan_group *vg; ++ int idx = ctx->num_vlans - 1; ++ u16 vid; ++ ++ path->bridge.vlan_mode = DEV_PATH_BR_VLAN_KEEP; ++ ++ if (!br_opt_get(br, BROPT_VLAN_ENABLED)) ++ return; ++ ++ vg = br_vlan_group(br); ++ ++ if (idx >= 0 && ++ ctx->vlan[idx].proto == br->vlan_proto) { ++ vid = ctx->vlan[idx].id; ++ } else { ++ path->bridge.vlan_mode = DEV_PATH_BR_VLAN_TAG; ++ vid = br_get_pvid(vg); ++ } ++ ++ path->bridge.vlan_id = vid; ++ path->bridge.vlan_proto = br->vlan_proto; ++} ++ ++int br_vlan_fill_forward_path_mode(struct net_bridge *br, ++ struct net_bridge_port *dst, ++ struct net_device_path *path) ++{ ++ struct net_bridge_vlan_group *vg; ++ struct net_bridge_vlan *v; ++ ++ if (!br_opt_get(br, BROPT_VLAN_ENABLED)) ++ return 0; ++ ++ vg = nbp_vlan_group_rcu(dst); ++ v = br_vlan_find(vg, path->bridge.vlan_id); ++ if (!v || !br_vlan_should_use(v)) ++ return -EINVAL; ++ ++ if (!(v->flags & BRIDGE_VLAN_INFO_UNTAGGED)) ++ return 0; ++ ++ if (path->bridge.vlan_mode == DEV_PATH_BR_VLAN_TAG) ++ path->bridge.vlan_mode = DEV_PATH_BR_VLAN_KEEP; ++ else ++ path->bridge.vlan_mode = DEV_PATH_BR_VLAN_UNTAG; ++ ++ return 0; ++} ++ + int br_vlan_get_info(const struct net_device *dev, u16 vid, + struct bridge_vlan_info *p_vinfo) + { diff --git a/target/linux/generic/pending-5.10/640-10-net-dsa-resolve-forwarding-path-for-dsa-slave-ports.patch b/target/linux/generic/pending-5.10/640-10-net-dsa-resolve-forwarding-path-for-dsa-slave-ports.patch new file mode 100644 index 0000000000..64a2b14af5 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-10-net-dsa-resolve-forwarding-path-for-dsa-slave-ports.patch @@ -0,0 +1,62 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 7 Dec 2020 20:31:48 +0100 +Subject: [PATCH] net: dsa: resolve forwarding path for dsa slave ports + +Add .ndo_fill_forward_path for dsa slave port devices + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -837,6 +837,7 @@ enum net_device_path_type { + DEV_PATH_ETHERNET = 0, + DEV_PATH_VLAN, + DEV_PATH_BRIDGE, ++ DEV_PATH_DSA, + }; + + struct net_device_path { +@@ -856,6 +857,10 @@ struct net_device_path { + u16 vlan_id; + __be16 vlan_proto; + } bridge; ++ struct { ++ int port; ++ u16 proto; ++ } dsa; + }; + }; + +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -1582,6 +1582,21 @@ static struct devlink_port *dsa_slave_ge + return dp->ds->devlink ? &dp->devlink_port : NULL; + } + ++static int dsa_slave_fill_forward_path(struct net_device_path_ctx *ctx, ++ struct net_device_path *path) ++{ ++ struct dsa_port *dp = dsa_slave_to_port(ctx->dev); ++ struct dsa_port *cpu_dp = dp->cpu_dp; ++ ++ path->dev = ctx->dev; ++ path->type = DEV_PATH_DSA; ++ path->dsa.proto = cpu_dp->tag_ops->proto; ++ path->dsa.port = dp->index; ++ ctx->dev = cpu_dp->master; ++ ++ return 0; ++} ++ + static const struct net_device_ops dsa_slave_netdev_ops = { + .ndo_open = dsa_slave_open, + .ndo_stop = dsa_slave_close, +@@ -1607,6 +1622,7 @@ static const struct net_device_ops dsa_s + .ndo_vlan_rx_kill_vid = dsa_slave_vlan_rx_kill_vid, + .ndo_get_devlink_port = dsa_slave_get_devlink_port, + .ndo_change_mtu = dsa_slave_change_mtu, ++ .ndo_fill_forward_path = dsa_slave_fill_forward_path, + }; + + static struct device_type dsa_type = { diff --git a/target/linux/generic/pending-5.10/640-11-netfilter-flowtable-add-offload-support-for-xmit-pat.patch b/target/linux/generic/pending-5.10/640-11-netfilter-flowtable-add-offload-support-for-xmit-pat.patch new file mode 100644 index 0000000000..5e3c7e031a --- /dev/null +++ b/target/linux/generic/pending-5.10/640-11-netfilter-flowtable-add-offload-support-for-xmit-pat.patch @@ -0,0 +1,307 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Mon, 7 Dec 2020 20:31:44 +0100 +Subject: [PATCH] netfilter: flowtable: add offload support for xmit path + types + +When the flow tuple xmit_type is set to FLOW_OFFLOAD_XMIT_DIRECT, the +dst_cache pointer is not valid, and the h_source/h_dest/ifidx out fields +need to be used. + +This patch also adds the FLOW_ACTION_VLAN_PUSH action to pass the VLAN +tag to the driver. +--- + +--- a/net/netfilter/nf_flow_table_offload.c ++++ b/net/netfilter/nf_flow_table_offload.c +@@ -175,28 +175,45 @@ static int flow_offload_eth_src(struct n + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule) + { +- const struct flow_offload_tuple *tuple = &flow->tuplehash[!dir].tuple; + struct flow_action_entry *entry0 = flow_action_entry_next(flow_rule); + struct flow_action_entry *entry1 = flow_action_entry_next(flow_rule); +- struct net_device *dev; ++ const struct flow_offload_tuple *other_tuple, *this_tuple; ++ struct net_device *dev = NULL; ++ const unsigned char *addr; + u32 mask, val; + u16 val16; + +- dev = dev_get_by_index(net, tuple->iifidx); +- if (!dev) +- return -ENOENT; ++ this_tuple = &flow->tuplehash[dir].tuple; ++ ++ switch (this_tuple->xmit_type) { ++ case FLOW_OFFLOAD_XMIT_DIRECT: ++ addr = this_tuple->out.h_source; ++ break; ++ case FLOW_OFFLOAD_XMIT_NEIGH: ++ other_tuple = &flow->tuplehash[!dir].tuple; ++ dev = dev_get_by_index(net, other_tuple->iifidx); ++ if (!dev) ++ return -ENOENT; ++ ++ addr = dev->dev_addr; ++ break; ++ default: ++ return -EOPNOTSUPP; ++ } + + mask = ~0xffff0000; +- memcpy(&val16, dev->dev_addr, 2); ++ memcpy(&val16, addr, 2); + val = val16 << 16; + flow_offload_mangle(entry0, FLOW_ACT_MANGLE_HDR_TYPE_ETH, 4, + &val, &mask); + + mask = ~0xffffffff; +- memcpy(&val, dev->dev_addr + 2, 4); ++ memcpy(&val, addr + 2, 4); + flow_offload_mangle(entry1, FLOW_ACT_MANGLE_HDR_TYPE_ETH, 8, + &val, &mask); +- dev_put(dev); ++ ++ if (dev) ++ dev_put(dev); + + return 0; + } +@@ -208,27 +225,40 @@ static int flow_offload_eth_dst(struct n + { + struct flow_action_entry *entry0 = flow_action_entry_next(flow_rule); + struct flow_action_entry *entry1 = flow_action_entry_next(flow_rule); +- const void *daddr = &flow->tuplehash[!dir].tuple.src_v4; ++ const struct flow_offload_tuple *other_tuple, *this_tuple; + const struct dst_entry *dst_cache; + unsigned char ha[ETH_ALEN]; + struct neighbour *n; ++ const void *daddr; + u32 mask, val; + u8 nud_state; + u16 val16; + +- dst_cache = flow->tuplehash[dir].tuple.dst_cache; +- n = dst_neigh_lookup(dst_cache, daddr); +- if (!n) +- return -ENOENT; ++ this_tuple = &flow->tuplehash[dir].tuple; + +- read_lock_bh(&n->lock); +- nud_state = n->nud_state; +- ether_addr_copy(ha, n->ha); +- read_unlock_bh(&n->lock); ++ switch (this_tuple->xmit_type) { ++ case FLOW_OFFLOAD_XMIT_DIRECT: ++ ether_addr_copy(ha, this_tuple->out.h_dest); ++ break; ++ case FLOW_OFFLOAD_XMIT_NEIGH: ++ other_tuple = &flow->tuplehash[!dir].tuple; ++ daddr = &other_tuple->src_v4; ++ dst_cache = this_tuple->dst_cache; ++ n = dst_neigh_lookup(dst_cache, daddr); ++ if (!n) ++ return -ENOENT; + +- if (!(nud_state & NUD_VALID)) { ++ read_lock_bh(&n->lock); ++ nud_state = n->nud_state; ++ ether_addr_copy(ha, n->ha); ++ read_unlock_bh(&n->lock); + neigh_release(n); +- return -ENOENT; ++ ++ if (!(nud_state & NUD_VALID)) ++ return -ENOENT; ++ break; ++ default: ++ return -EOPNOTSUPP; + } + + mask = ~0xffffffff; +@@ -241,7 +271,6 @@ static int flow_offload_eth_dst(struct n + val = val16; + flow_offload_mangle(entry1, FLOW_ACT_MANGLE_HDR_TYPE_ETH, 4, + &val, &mask); +- neigh_release(n); + + return 0; + } +@@ -463,27 +492,52 @@ static void flow_offload_ipv4_checksum(s + } + } + +-static void flow_offload_redirect(const struct flow_offload *flow, ++static void flow_offload_redirect(struct net *net, ++ const struct flow_offload *flow, + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule) + { +- struct flow_action_entry *entry = flow_action_entry_next(flow_rule); +- struct rtable *rt; ++ const struct flow_offload_tuple *this_tuple, *other_tuple; ++ struct flow_action_entry *entry; ++ struct net_device *dev; ++ int ifindex; + +- rt = (struct rtable *)flow->tuplehash[dir].tuple.dst_cache; ++ this_tuple = &flow->tuplehash[dir].tuple; ++ switch (this_tuple->xmit_type) { ++ case FLOW_OFFLOAD_XMIT_DIRECT: ++ this_tuple = &flow->tuplehash[dir].tuple; ++ ifindex = this_tuple->out.ifidx; ++ break; ++ case FLOW_OFFLOAD_XMIT_NEIGH: ++ other_tuple = &flow->tuplehash[!dir].tuple; ++ ifindex = other_tuple->iifidx; ++ break; ++ default: ++ return; ++ } ++ ++ dev = dev_get_by_index(net, ifindex); ++ if (!dev) ++ return; ++ ++ entry = flow_action_entry_next(flow_rule); + entry->id = FLOW_ACTION_REDIRECT; +- entry->dev = rt->dst.dev; +- dev_hold(rt->dst.dev); ++ entry->dev = dev; + } + + static void flow_offload_encap_tunnel(const struct flow_offload *flow, + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule) + { ++ const struct flow_offload_tuple *this_tuple; + struct flow_action_entry *entry; + struct dst_entry *dst; + +- dst = flow->tuplehash[dir].tuple.dst_cache; ++ this_tuple = &flow->tuplehash[dir].tuple; ++ if (this_tuple->xmit_type == FLOW_OFFLOAD_XMIT_DIRECT) ++ return; ++ ++ dst = this_tuple->dst_cache; + if (dst && dst->lwtstate) { + struct ip_tunnel_info *tun_info; + +@@ -500,10 +554,15 @@ static void flow_offload_decap_tunnel(co + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule) + { ++ const struct flow_offload_tuple *other_tuple; + struct flow_action_entry *entry; + struct dst_entry *dst; + +- dst = flow->tuplehash[!dir].tuple.dst_cache; ++ other_tuple = &flow->tuplehash[!dir].tuple; ++ if (other_tuple->xmit_type == FLOW_OFFLOAD_XMIT_DIRECT) ++ return; ++ ++ dst = other_tuple->dst_cache; + if (dst && dst->lwtstate) { + struct ip_tunnel_info *tun_info; + +@@ -515,10 +574,14 @@ static void flow_offload_decap_tunnel(co + } + } + +-int nf_flow_rule_route_ipv4(struct net *net, const struct flow_offload *flow, +- enum flow_offload_tuple_dir dir, +- struct nf_flow_rule *flow_rule) ++static int ++nf_flow_rule_route_common(struct net *net, const struct flow_offload *flow, ++ enum flow_offload_tuple_dir dir, ++ struct nf_flow_rule *flow_rule) + { ++ const struct flow_offload_tuple *other_tuple; ++ int i; ++ + flow_offload_decap_tunnel(flow, dir, flow_rule); + flow_offload_encap_tunnel(flow, dir, flow_rule); + +@@ -526,6 +589,26 @@ int nf_flow_rule_route_ipv4(struct net * + flow_offload_eth_dst(net, flow, dir, flow_rule) < 0) + return -1; + ++ other_tuple = &flow->tuplehash[!dir].tuple; ++ ++ for (i = 0; i < other_tuple->in_vlan_num; i++) { ++ struct flow_action_entry *entry = flow_action_entry_next(flow_rule); ++ ++ entry->id = FLOW_ACTION_VLAN_PUSH; ++ entry->vlan.vid = other_tuple->in_vlan[i].id; ++ entry->vlan.proto = other_tuple->in_vlan[i].proto; ++ } ++ ++ return 0; ++} ++ ++int nf_flow_rule_route_ipv4(struct net *net, const struct flow_offload *flow, ++ enum flow_offload_tuple_dir dir, ++ struct nf_flow_rule *flow_rule) ++{ ++ if (nf_flow_rule_route_common(net, flow, dir, flow_rule) < 0) ++ return -1; ++ + if (test_bit(NF_FLOW_SNAT, &flow->flags)) { + flow_offload_ipv4_snat(net, flow, dir, flow_rule); + flow_offload_port_snat(net, flow, dir, flow_rule); +@@ -538,7 +621,7 @@ int nf_flow_rule_route_ipv4(struct net * + test_bit(NF_FLOW_DNAT, &flow->flags)) + flow_offload_ipv4_checksum(net, flow, flow_rule); + +- flow_offload_redirect(flow, dir, flow_rule); ++ flow_offload_redirect(net, flow, dir, flow_rule); + + return 0; + } +@@ -548,11 +631,7 @@ int nf_flow_rule_route_ipv6(struct net * + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule) + { +- flow_offload_decap_tunnel(flow, dir, flow_rule); +- flow_offload_encap_tunnel(flow, dir, flow_rule); +- +- if (flow_offload_eth_src(net, flow, dir, flow_rule) < 0 || +- flow_offload_eth_dst(net, flow, dir, flow_rule) < 0) ++ if (nf_flow_rule_route_common(net, flow, dir, flow_rule) < 0) + return -1; + + if (test_bit(NF_FLOW_SNAT, &flow->flags)) { +@@ -564,7 +643,7 @@ int nf_flow_rule_route_ipv6(struct net * + flow_offload_port_dnat(net, flow, dir, flow_rule); + } + +- flow_offload_redirect(flow, dir, flow_rule); ++ flow_offload_redirect(net, flow, dir, flow_rule); + + return 0; + } +@@ -578,10 +657,10 @@ nf_flow_offload_rule_alloc(struct net *n + enum flow_offload_tuple_dir dir) + { + const struct nf_flowtable *flowtable = offload->flowtable; ++ const struct flow_offload_tuple *tuple, *other_tuple; + const struct flow_offload *flow = offload->flow; +- const struct flow_offload_tuple *tuple; ++ struct dst_entry *other_dst = NULL; + struct nf_flow_rule *flow_rule; +- struct dst_entry *other_dst; + int err = -ENOMEM; + + flow_rule = kzalloc(sizeof(*flow_rule), GFP_KERNEL); +@@ -597,7 +676,10 @@ nf_flow_offload_rule_alloc(struct net *n + flow_rule->rule->match.key = &flow_rule->match.key; + + tuple = &flow->tuplehash[dir].tuple; +- other_dst = flow->tuplehash[!dir].tuple.dst_cache; ++ other_tuple = &flow->tuplehash[!dir].tuple; ++ if (other_tuple->xmit_type == FLOW_OFFLOAD_XMIT_NEIGH) ++ other_dst = other_tuple->dst_cache; ++ + err = nf_flow_rule_match(&flow_rule->match, tuple, other_dst); + if (err < 0) + goto err_flow_match; diff --git a/target/linux/generic/pending-5.10/640-12-netfilter-nft_flow_offload-add-dsa-support.patch b/target/linux/generic/pending-5.10/640-12-netfilter-nft_flow_offload-add-dsa-support.patch new file mode 100644 index 0000000000..3689a476b3 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-12-netfilter-nft_flow_offload-add-dsa-support.patch @@ -0,0 +1,30 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Mon, 18 Jan 2021 22:27:45 +0100 +Subject: [PATCH] netfilter: nft_flow_offload: add dsa support + +Replace the master ethernet device by the dsa slave port. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -86,6 +86,7 @@ static void nft_dev_path_info(const stru + path = &stack->path[i]; + switch (path->type) { + case DEV_PATH_ETHERNET: ++ case DEV_PATH_DSA: + case DEV_PATH_VLAN: + info->dev = path->dev; + if (is_zero_ether_addr(info->h_source)) +@@ -93,6 +94,10 @@ static void nft_dev_path_info(const stru + + if (path->type == DEV_PATH_ETHERNET) + break; ++ if (path->type == DEV_PATH_DSA) { ++ i = stack->num_paths; ++ break; ++ } + + /* DEV_PATH_VLAN */ + if (info->num_vlans >= NF_FLOW_TABLE_VLAN_MAX) { diff --git a/target/linux/generic/pending-5.10/640-13-dsa-slave-add-support-for-TC_SETUP_FT.patch b/target/linux/generic/pending-5.10/640-13-dsa-slave-add-support-for-TC_SETUP_FT.patch new file mode 100644 index 0000000000..58a2064c03 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-13-dsa-slave-add-support-for-TC_SETUP_FT.patch @@ -0,0 +1,53 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Mon, 18 Jan 2021 22:39:17 +0100 +Subject: [PATCH] dsa: slave: add support for TC_SETUP_FT + +The dsa infrastructure provides a well-defined hierarchy of devices, +pass up the call to set up the flow block to the master device. From the +software dataplane, the netfilter infrastructure uses the dsa slave +devices to refer to the input and output device for the given skbuff. +Similarly, the flowtable definition in the ruleset refers to the dsa +slave port devices. + +This patch adds the glue code to call ndo_setup_tc with TC_SETUP_FT +with the master device via the dsa slave devices. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -1202,14 +1202,32 @@ static int dsa_slave_setup_tc_block(stru + } + } + ++static int dsa_slave_setup_ft_block(struct dsa_switch *ds, int port, ++ void *type_data) ++{ ++ struct dsa_port *cpu_dp = dsa_to_port(ds, port)->cpu_dp; ++ struct net_device *master = cpu_dp->master; ++ ++ if (!master->netdev_ops->ndo_setup_tc) ++ return -EOPNOTSUPP; ++ ++ return master->netdev_ops->ndo_setup_tc(master, TC_SETUP_FT, type_data); ++} ++ + static int dsa_slave_setup_tc(struct net_device *dev, enum tc_setup_type type, + void *type_data) + { + struct dsa_port *dp = dsa_slave_to_port(dev); + struct dsa_switch *ds = dp->ds; + +- if (type == TC_SETUP_BLOCK) ++ switch (type) { ++ case TC_SETUP_BLOCK: + return dsa_slave_setup_tc_block(dev, type_data); ++ case TC_SETUP_FT: ++ return dsa_slave_setup_ft_block(ds, dp->index, type_data); ++ default: ++ break; ++ } + + if (!ds->ops->port_setup_tc) + return -EOPNOTSUPP; diff --git a/target/linux/generic/pending-5.10/640-14-netfilter-nft_flow_offload-add-bridge-vlan-filtering.patch b/target/linux/generic/pending-5.10/640-14-netfilter-nft_flow_offload-add-bridge-vlan-filtering.patch new file mode 100644 index 0000000000..2e833117db --- /dev/null +++ b/target/linux/generic/pending-5.10/640-14-netfilter-nft_flow_offload-add-bridge-vlan-filtering.patch @@ -0,0 +1,31 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Sun, 24 Jan 2021 18:01:34 +0100 +Subject: [PATCH] netfilter: nft_flow_offload: add bridge vlan filtering + support + +Add the vlan tag based when PVID is set on. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -112,6 +112,18 @@ static void nft_dev_path_info(const stru + if (is_zero_ether_addr(info->h_source)) + memcpy(info->h_source, path->dev->dev_addr, ETH_ALEN); + ++ switch (path->bridge.vlan_mode) { ++ case DEV_PATH_BR_VLAN_TAG: ++ info->vid[info->num_vlans] = path->vlan.id; ++ info->vproto[info->num_vlans] = path->vlan.proto; ++ info->num_vlans++; ++ break; ++ case DEV_PATH_BR_VLAN_UNTAG: ++ info->num_vlans--; ++ break; ++ case DEV_PATH_BR_VLAN_KEEP: ++ break; ++ } + info->xmit_type = FLOW_OFFLOAD_XMIT_DIRECT; + break; + default: diff --git a/target/linux/generic/pending-5.10/640-15-netfilter-nft_flow_offload-use-direct-xmit-if-hardwa.patch b/target/linux/generic/pending-5.10/640-15-netfilter-nft_flow_offload-use-direct-xmit-if-hardwa.patch new file mode 100644 index 0000000000..1c65a5e218 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-15-netfilter-nft_flow_offload-use-direct-xmit-if-hardwa.patch @@ -0,0 +1,51 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Tue, 2 Feb 2021 17:10:07 +0100 +Subject: [PATCH] netfilter: nft_flow_offload: use direct xmit if + hardware offload is enabled + +If there is a forward path to reach an ethernet device and hardware +offload is enabled, then use the direct xmit path. +--- + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -73,9 +73,18 @@ struct nft_forward_info { + enum flow_offload_xmit_type xmit_type; + }; + ++static bool nft_is_valid_ether_device(const struct net_device *dev) ++{ ++ if (!dev || (dev->flags & IFF_LOOPBACK) || dev->type != ARPHRD_ETHER || ++ dev->addr_len != ETH_ALEN || !is_valid_ether_addr(dev->dev_addr)) ++ return false; ++ ++ return true; ++} ++ + static void nft_dev_path_info(const struct net_device_path_stack *stack, + struct nft_forward_info *info, +- unsigned char *ha) ++ unsigned char *ha, struct nf_flowtable *flowtable) + { + const struct net_device_path *path; + int i; +@@ -131,6 +140,10 @@ static void nft_dev_path_info(const stru + break; + } + } ++ ++ if (nf_flowtable_hw_offload(flowtable) && ++ nft_is_valid_ether_device(info->dev)) ++ info->xmit_type = FLOW_OFFLOAD_XMIT_DIRECT; + } + + static bool nft_flowtable_find_dev(const struct net_device *dev, +@@ -162,7 +175,7 @@ static void nft_dev_forward_path(struct + int i; + + if (nft_dev_fill_forward_path(route, dst, ct, dir, ha, &stack) >= 0) +- nft_dev_path_info(&stack, &info, ha); ++ nft_dev_path_info(&stack, &info, ha, &ft->data); + + if (!info.dev || !nft_flowtable_find_dev(info.dev, ft)) + return; diff --git a/target/linux/generic/pending-5.10/640-16-netfilter-nft_flow_offload-fix-bridge-vlan-tag-handl.patch b/target/linux/generic/pending-5.10/640-16-netfilter-nft_flow_offload-fix-bridge-vlan-tag-handl.patch new file mode 100644 index 0000000000..5877e91e78 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-16-netfilter-nft_flow_offload-fix-bridge-vlan-tag-handl.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 10 Feb 2021 10:23:38 +0100 +Subject: [PATCH] netfilter: nft_flow_offload: fix bridge vlan tag handling + +the brigde type uses the path->bridge.vlan_* fields + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -123,8 +123,8 @@ static void nft_dev_path_info(const stru + + switch (path->bridge.vlan_mode) { + case DEV_PATH_BR_VLAN_TAG: +- info->vid[info->num_vlans] = path->vlan.id; +- info->vproto[info->num_vlans] = path->vlan.proto; ++ info->vid[info->num_vlans] = path->bridge.vlan_id; ++ info->vproto[info->num_vlans] = path->bridge.vlan_proto; + info->num_vlans++; + break; + case DEV_PATH_BR_VLAN_UNTAG: diff --git a/target/linux/generic/pending-5.10/640-17-netfilter-flowtable-rework-ingress-vlan-matching.patch b/target/linux/generic/pending-5.10/640-17-netfilter-flowtable-rework-ingress-vlan-matching.patch new file mode 100644 index 0000000000..67ec263f51 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-17-netfilter-flowtable-rework-ingress-vlan-matching.patch @@ -0,0 +1,143 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 10 Feb 2021 19:39:23 +0100 +Subject: [PATCH] netfilter: flowtable: rework ingress vlan matching + +When dealing with bridges with VLAN filtering and DSA/switchdev offload, +the hardware could offload adding a VLAN tag configured in the bridge. +Since there doesn't seem to be an easy way to detect that, this patch +reworks the code to optionally match the last VLAN tag that would otherwise +be inserted by the bridge. +This matters when bypassing the bridge and attaching an ingress hook on +a DSA port below it. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -115,14 +115,15 @@ struct flow_offload_tuple { + + u8 l3proto; + u8 l4proto; +- struct { +- u16 id; +- __be16 proto; +- } in_vlan[NF_FLOW_TABLE_VLAN_MAX]; + + /* All members above are keys for lookups, see flow_offload_hash(). */ + struct { } __hash; + ++ struct { ++ u16 id; ++ __be16 proto; ++ } in_vlan[NF_FLOW_TABLE_VLAN_MAX], in_pvid; ++ + u8 dir:4, + xmit_type:2, + in_vlan_num:2; +--- a/net/netfilter/nf_flow_table_ip.c ++++ b/net/netfilter/nf_flow_table_ip.c +@@ -281,12 +281,13 @@ static bool nf_flow_skb_vlan_protocol(co + } + + static void nf_flow_vlan_pop(struct sk_buff *skb, +- struct flow_offload_tuple_rhash *tuplehash) ++ struct flow_offload_tuple_rhash *tuplehash, ++ bool strip_pvid) + { + struct vlan_hdr *vlan_hdr; + int i; + +- for (i = 0; i < tuplehash->tuple.in_vlan_num; i++) { ++ for (i = 0; i < tuplehash->tuple.in_vlan_num + strip_pvid; i++) { + if (skb_vlan_tag_present(skb)) { + __vlan_hwaccel_clear_tag(skb); + continue; +@@ -316,6 +317,31 @@ static unsigned int nf_flow_queue_xmit(s + return NF_STOLEN; + } + ++static bool ++nf_flow_offload_check_vlan(struct flow_offload_tuple *tuple, ++ struct flow_offload_tuple *flow_tuple, ++ bool *strip_pvid) ++{ ++ int i, cur = 0; ++ ++ if (flow_tuple->in_pvid.proto && ++ !memcmp(&tuple->in_vlan[0], &flow_tuple->in_pvid, ++ sizeof(tuple->in_vlan[0]))) ++ cur++; ++ ++ *strip_pvid = cur; ++ ++ for (i = 0; i < flow_tuple->in_vlan_num; i++, cur++) { ++ if (!memcmp(&tuple->in_vlan[cur], &flow_tuple->in_vlan[i], ++ sizeof(tuple->in_vlan[0]))) ++ continue; ++ ++ return false; ++ } ++ ++ return true; ++} ++ + unsigned int + nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, + const struct nf_hook_state *state) +@@ -329,6 +355,7 @@ nf_flow_offload_ip_hook(void *priv, stru + struct rtable *rt; + unsigned int thoff; + struct iphdr *iph; ++ bool strip_pvid; + __be32 nexthop; + u32 offset = 0; + int ret; +@@ -344,6 +371,10 @@ nf_flow_offload_ip_hook(void *priv, stru + if (tuplehash == NULL) + return NF_ACCEPT; + ++ if (!nf_flow_offload_check_vlan(&tuple, &tuplehash->tuple, ++ &strip_pvid)) ++ return NF_ACCEPT; ++ + dir = tuplehash->tuple.dir; + flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); + +@@ -368,7 +399,7 @@ nf_flow_offload_ip_hook(void *priv, stru + return NF_ACCEPT; + } + +- nf_flow_vlan_pop(skb, tuplehash); ++ nf_flow_vlan_pop(skb, tuplehash, strip_pvid); + thoff -= offset; + + if (nf_flow_nat_ip(flow, skb, thoff, dir) < 0) +@@ -596,6 +627,7 @@ nf_flow_offload_ipv6_hook(void *priv, st + struct net_device *outdev; + struct ipv6hdr *ip6h; + struct rt6_info *rt; ++ bool strip_pvid; + u32 offset = 0; + int ret; + +@@ -610,6 +642,10 @@ nf_flow_offload_ipv6_hook(void *priv, st + if (tuplehash == NULL) + return NF_ACCEPT; + ++ if (!nf_flow_offload_check_vlan(&tuple, &tuplehash->tuple, ++ &strip_pvid)) ++ return NF_ACCEPT; ++ + dir = tuplehash->tuple.dir; + flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); + +@@ -630,7 +666,7 @@ nf_flow_offload_ipv6_hook(void *priv, st + return NF_ACCEPT; + } + +- nf_flow_vlan_pop(skb, tuplehash); ++ nf_flow_vlan_pop(skb, tuplehash, strip_pvid); + + if (skb_try_make_writable(skb, sizeof(*ip6h))) + return NF_DROP; diff --git a/target/linux/generic/pending-5.10/640-18-netfilter-flowtable-handle-bridge-vlan-filter-offloa.patch b/target/linux/generic/pending-5.10/640-18-netfilter-flowtable-handle-bridge-vlan-filter-offloa.patch new file mode 100644 index 0000000000..ba480f3520 --- /dev/null +++ b/target/linux/generic/pending-5.10/640-18-netfilter-flowtable-handle-bridge-vlan-filter-offloa.patch @@ -0,0 +1,106 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 10 Feb 2021 19:44:33 +0100 +Subject: [PATCH] netfilter: flowtable: handle bridge vlan filter offload + tags from DSA/switchdev + +When a switchdev/DSA port is an untagged member of a bridge vlan, ingress +packets could potentially be tagged with the id of the VLAN. +When the VLAN port group has been uploaded to switchdev, report the bridge +tag mode as DEV_PATH_BR_VLAN_UNTAG_HW instead of DEV_PATH_BR_VLAN_UNTAG +and handle it in netfilter flow offloading by storing the tag in the tuple +in_pvid field. +This allows the ingress hook to detect the optional tag and remove it for +software offload. This tag processing is for ingress only, egress needs to be +fully untagged + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -853,6 +853,7 @@ struct net_device_path { + DEV_PATH_BR_VLAN_KEEP, + DEV_PATH_BR_VLAN_TAG, + DEV_PATH_BR_VLAN_UNTAG, ++ DEV_PATH_BR_VLAN_UNTAG_HW, + } vlan_mode; + u16 vlan_id; + __be16 vlan_proto; +--- a/include/net/netfilter/nf_flow_table.h ++++ b/include/net/netfilter/nf_flow_table.h +@@ -183,6 +183,10 @@ struct nf_flow_route { + u32 ifindex; + u16 vid[NF_FLOW_TABLE_VLAN_MAX]; + __be16 vproto[NF_FLOW_TABLE_VLAN_MAX]; ++ struct { ++ u16 id; ++ __be16 proto; ++ } pvid; + u8 num_vlans; + } in; + struct { +--- a/net/bridge/br_device.c ++++ b/net/bridge/br_device.c +@@ -435,6 +435,7 @@ static int br_fill_forward_path(struct n + ctx->vlan[ctx->num_vlans].proto = path->bridge.vlan_proto; + ctx->num_vlans++; + break; ++ case DEV_PATH_BR_VLAN_UNTAG_HW: + case DEV_PATH_BR_VLAN_UNTAG: + ctx->num_vlans--; + break; +--- a/net/bridge/br_vlan.c ++++ b/net/bridge/br_vlan.c +@@ -1374,6 +1374,8 @@ int br_vlan_fill_forward_path_mode(struc + + if (path->bridge.vlan_mode == DEV_PATH_BR_VLAN_TAG) + path->bridge.vlan_mode = DEV_PATH_BR_VLAN_KEEP; ++ else if (v->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV) ++ path->bridge.vlan_mode = DEV_PATH_BR_VLAN_UNTAG_HW; + else + path->bridge.vlan_mode = DEV_PATH_BR_VLAN_UNTAG; + +--- a/net/netfilter/nf_flow_table_core.c ++++ b/net/netfilter/nf_flow_table_core.c +@@ -98,6 +98,8 @@ static int flow_offload_fill_route(struc + j++; + } + flow_tuple->in_vlan_num = route->tuple[dir].in.num_vlans; ++ flow_tuple->in_pvid.id = route->tuple[dir].in.pvid.id; ++ flow_tuple->in_pvid.proto = route->tuple[dir].in.pvid.proto; + + switch (route->tuple[dir].xmit_type) { + case FLOW_OFFLOAD_XMIT_DIRECT: +--- a/net/netfilter/nft_flow_offload.c ++++ b/net/netfilter/nft_flow_offload.c +@@ -67,6 +67,10 @@ struct nft_forward_info { + const struct net_device *dev; + __u16 vid[NF_FLOW_TABLE_VLAN_MAX]; + __be16 vproto[NF_FLOW_TABLE_VLAN_MAX]; ++ struct { ++ __u16 id; ++ __be16 proto; ++ } pvid; + u8 num_vlans; + u8 h_source[ETH_ALEN]; + u8 h_dest[ETH_ALEN]; +@@ -127,6 +131,10 @@ static void nft_dev_path_info(const stru + info->vproto[info->num_vlans] = path->bridge.vlan_proto; + info->num_vlans++; + break; ++ case DEV_PATH_BR_VLAN_UNTAG_HW: ++ info->pvid.id = info->vid[info->num_vlans - 1]; ++ info->pvid.proto = info->vproto[info->num_vlans - 1]; ++ fallthrough; + case DEV_PATH_BR_VLAN_UNTAG: + info->num_vlans--; + break; +@@ -185,6 +193,8 @@ static void nft_dev_forward_path(struct + route->tuple[!dir].in.vid[i] = info.vid[i]; + route->tuple[!dir].in.vproto[i] = info.vproto[i]; + } ++ route->tuple[!dir].in.pvid.id = info.pvid.id; ++ route->tuple[!dir].in.pvid.proto = info.pvid.proto; + route->tuple[!dir].in.num_vlans = info.num_vlans; + + if (info.xmit_type == FLOW_OFFLOAD_XMIT_DIRECT) { diff --git a/target/linux/generic/pending-5.10/655-increase_skb_pad.patch b/target/linux/generic/pending-5.10/655-increase_skb_pad.patch new file mode 100644 index 0000000000..ff39ddb8b3 --- /dev/null +++ b/target/linux/generic/pending-5.10/655-increase_skb_pad.patch @@ -0,0 +1,20 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: kernel: add a few patches for avoiding unnecessary skb reallocations - significantly improves ethernet<->wireless performance + +lede-commit: 6f89cffc9add6939d44a6b54cf9a5e77849aa7fd +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/linux/skbuff.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/include/linux/skbuff.h ++++ b/include/linux/skbuff.h +@@ -2676,7 +2676,7 @@ static inline int pskb_network_may_pull( + * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8) + */ + #ifndef NET_SKB_PAD +-#define NET_SKB_PAD max(32, L1_CACHE_BYTES) ++#define NET_SKB_PAD max(64, L1_CACHE_BYTES) + #endif + + int ___pskb_trim(struct sk_buff *skb, unsigned int len); diff --git a/target/linux/generic/pending-5.10/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch b/target/linux/generic/pending-5.10/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch new file mode 100644 index 0000000000..924baa0607 --- /dev/null +++ b/target/linux/generic/pending-5.10/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch @@ -0,0 +1,511 @@ +From: Steven Barth <steven@midlink.org> +Subject: Add support for MAP-E FMRs (mesh mode) + +MAP-E FMRs (draft-ietf-softwire-map-10) are rules for IPv4-communication +between MAP CEs (mesh mode) without the need to forward such data to a +border relay. This is similar to how 6rd works but for IPv4 over IPv6. + +Signed-off-by: Steven Barth <cyrus@openwrt.org> +--- + include/net/ip6_tunnel.h | 13 ++ + include/uapi/linux/if_tunnel.h | 13 ++ + net/ipv6/ip6_tunnel.c | 276 +++++++++++++++++++++++++++++++++++++++-- + 3 files changed, 291 insertions(+), 11 deletions(-) + +--- a/include/net/ip6_tunnel.h ++++ b/include/net/ip6_tunnel.h +@@ -18,6 +18,18 @@ + /* determine capability on a per-packet basis */ + #define IP6_TNL_F_CAP_PER_PACKET 0x40000 + ++/* IPv6 tunnel FMR */ ++struct __ip6_tnl_fmr { ++ struct __ip6_tnl_fmr *next; /* next fmr in list */ ++ struct in6_addr ip6_prefix; ++ struct in_addr ip4_prefix; ++ ++ __u8 ip6_prefix_len; ++ __u8 ip4_prefix_len; ++ __u8 ea_len; ++ __u8 offset; ++}; ++ + struct __ip6_tnl_parm { + char name[IFNAMSIZ]; /* name of tunnel device */ + int link; /* ifindex of underlying L2 interface */ +@@ -29,6 +41,7 @@ struct __ip6_tnl_parm { + __u32 flags; /* tunnel flags */ + struct in6_addr laddr; /* local tunnel end-point address */ + struct in6_addr raddr; /* remote tunnel end-point address */ ++ struct __ip6_tnl_fmr *fmrs; /* FMRs */ + + __be16 i_flags; + __be16 o_flags; +--- a/include/uapi/linux/if_tunnel.h ++++ b/include/uapi/linux/if_tunnel.h +@@ -77,10 +77,23 @@ enum { + IFLA_IPTUN_ENCAP_DPORT, + IFLA_IPTUN_COLLECT_METADATA, + IFLA_IPTUN_FWMARK, ++ IFLA_IPTUN_FMRS, + __IFLA_IPTUN_MAX, + }; + #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1) + ++enum { ++ IFLA_IPTUN_FMR_UNSPEC, ++ IFLA_IPTUN_FMR_IP6_PREFIX, ++ IFLA_IPTUN_FMR_IP4_PREFIX, ++ IFLA_IPTUN_FMR_IP6_PREFIX_LEN, ++ IFLA_IPTUN_FMR_IP4_PREFIX_LEN, ++ IFLA_IPTUN_FMR_EA_LEN, ++ IFLA_IPTUN_FMR_OFFSET, ++ __IFLA_IPTUN_FMR_MAX, ++}; ++#define IFLA_IPTUN_FMR_MAX (__IFLA_IPTUN_FMR_MAX - 1) ++ + enum tunnel_encap_types { + TUNNEL_ENCAP_NONE, + TUNNEL_ENCAP_FOU, +--- a/net/ipv6/ip6_tunnel.c ++++ b/net/ipv6/ip6_tunnel.c +@@ -11,6 +11,9 @@ + * linux/net/ipv6/sit.c and linux/net/ipv4/ipip.c + * + * RFC 2473 ++ * ++ * Changes: ++ * Steven Barth <cyrus@openwrt.org>: MAP-E FMR support + */ + + #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +@@ -67,9 +70,9 @@ static bool log_ecn_error = true; + module_param(log_ecn_error, bool, 0644); + MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN"); + +-static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2) ++static u32 HASH(const struct in6_addr *addr) + { +- u32 hash = ipv6_addr_hash(addr1) ^ ipv6_addr_hash(addr2); ++ u32 hash = ipv6_addr_hash(addr); + + return hash_32(hash, IP6_TUNNEL_HASH_SIZE_SHIFT); + } +@@ -144,17 +147,33 @@ static struct ip6_tnl * + ip6_tnl_lookup(struct net *net, int link, + const struct in6_addr *remote, const struct in6_addr *local) + { +- unsigned int hash = HASH(remote, local); ++ unsigned int hash = HASH(local); + struct ip6_tnl *t, *cand = NULL; + struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); + struct in6_addr any; + + for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { + if (!ipv6_addr_equal(local, &t->parms.laddr) || +- !ipv6_addr_equal(remote, &t->parms.raddr) || + !(t->dev->flags & IFF_UP)) + continue; + ++ if (!ipv6_addr_equal(remote, &t->parms.raddr)) { ++ struct __ip6_tnl_fmr *fmr; ++ bool found = false; ++ ++ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { ++ if (!ipv6_prefix_equal(remote, &fmr->ip6_prefix, ++ fmr->ip6_prefix_len)) ++ continue; ++ ++ found = true; ++ break; ++ } ++ ++ if (!found) ++ continue; ++ } ++ + if (link == t->parms.link) + return t; + else +@@ -162,7 +181,7 @@ ip6_tnl_lookup(struct net *net, int link + } + + memset(&any, 0, sizeof(any)); +- hash = HASH(&any, local); ++ hash = HASH(local); + for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { + if (!ipv6_addr_equal(local, &t->parms.laddr) || + !ipv6_addr_any(&t->parms.raddr) || +@@ -175,7 +194,7 @@ ip6_tnl_lookup(struct net *net, int link + cand = t; + } + +- hash = HASH(remote, &any); ++ hash = HASH(&any); + for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { + if (!ipv6_addr_equal(remote, &t->parms.raddr) || + !ipv6_addr_any(&t->parms.laddr) || +@@ -223,7 +242,7 @@ ip6_tnl_bucket(struct ip6_tnl_net *ip6n, + + if (!ipv6_addr_any(remote) || !ipv6_addr_any(local)) { + prio = 1; +- h = HASH(remote, local); ++ h = HASH(local); + } + return &ip6n->tnls[prio][h]; + } +@@ -406,6 +425,12 @@ ip6_tnl_dev_uninit(struct net_device *de + struct net *net = t->net; + struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); + ++ while (t->parms.fmrs) { ++ struct __ip6_tnl_fmr *next = t->parms.fmrs->next; ++ kfree(t->parms.fmrs); ++ t->parms.fmrs = next; ++ } ++ + if (dev == ip6n->fb_tnl_dev) + RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL); + else +@@ -822,6 +847,107 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t, + } + EXPORT_SYMBOL_GPL(ip6_tnl_rcv_ctl); + ++/** ++ * ip4ip6_fmr_calc - calculate target / source IPv6-address based on FMR ++ * @dest: destination IPv6 address buffer ++ * @skb: received socket buffer ++ * @fmr: MAP FMR ++ * @xmit: Calculate for xmit or rcv ++ **/ ++static void ip4ip6_fmr_calc(struct in6_addr *dest, ++ const struct iphdr *iph, const uint8_t *end, ++ const struct __ip6_tnl_fmr *fmr, bool xmit) ++{ ++ int psidlen = fmr->ea_len - (32 - fmr->ip4_prefix_len); ++ u8 *portp = NULL; ++ bool use_dest_addr; ++ const struct iphdr *dsth = iph; ++ ++ if ((u8*)dsth >= end) ++ return; ++ ++ /* find significant IP header */ ++ if (iph->protocol == IPPROTO_ICMP) { ++ struct icmphdr *ih = (struct icmphdr*)(((u8*)dsth) + dsth->ihl * 4); ++ if (ih && ((u8*)&ih[1]) <= end && ( ++ ih->type == ICMP_DEST_UNREACH || ++ ih->type == ICMP_SOURCE_QUENCH || ++ ih->type == ICMP_TIME_EXCEEDED || ++ ih->type == ICMP_PARAMETERPROB || ++ ih->type == ICMP_REDIRECT)) ++ dsth = (const struct iphdr*)&ih[1]; ++ } ++ ++ /* in xmit-path use dest port by default and source port only if ++ this is an ICMP reply to something else; vice versa in rcv-path */ ++ use_dest_addr = (xmit && dsth == iph) || (!xmit && dsth != iph); ++ ++ /* get dst port */ ++ if (((u8*)&dsth[1]) <= end && ( ++ dsth->protocol == IPPROTO_UDP || ++ dsth->protocol == IPPROTO_TCP || ++ dsth->protocol == IPPROTO_SCTP || ++ dsth->protocol == IPPROTO_DCCP)) { ++ /* for UDP, TCP, SCTP and DCCP source and dest port ++ follow IPv4 header directly */ ++ portp = ((u8*)dsth) + dsth->ihl * 4; ++ ++ if (use_dest_addr) ++ portp += sizeof(u16); ++ } else if (iph->protocol == IPPROTO_ICMP) { ++ struct icmphdr *ih = (struct icmphdr*)(((u8*)dsth) + dsth->ihl * 4); ++ ++ /* use icmp identifier as port */ ++ if (((u8*)&ih) <= end && ( ++ (use_dest_addr && ( ++ ih->type == ICMP_ECHOREPLY || ++ ih->type == ICMP_TIMESTAMPREPLY || ++ ih->type == ICMP_INFO_REPLY || ++ ih->type == ICMP_ADDRESSREPLY)) || ++ (!use_dest_addr && ( ++ ih->type == ICMP_ECHO || ++ ih->type == ICMP_TIMESTAMP || ++ ih->type == ICMP_INFO_REQUEST || ++ ih->type == ICMP_ADDRESS) ++ ))) ++ portp = (u8*)&ih->un.echo.id; ++ } ++ ++ if ((portp && &portp[2] <= end) || psidlen == 0) { ++ int frombyte = fmr->ip6_prefix_len / 8; ++ int fromrem = fmr->ip6_prefix_len % 8; ++ int bytes = sizeof(struct in6_addr) - frombyte; ++ const u32 *addr = (use_dest_addr) ? &iph->daddr : &iph->saddr; ++ u64 eabits = ((u64)ntohl(*addr)) << (32 + fmr->ip4_prefix_len); ++ u64 t = 0; ++ ++ /* extract PSID from port and add it to eabits */ ++ u16 psidbits = 0; ++ if (psidlen > 0) { ++ psidbits = ((u16)portp[0]) << 8 | ((u16)portp[1]); ++ psidbits >>= 16 - psidlen - fmr->offset; ++ psidbits = (u16)(psidbits << (16 - psidlen)); ++ eabits |= ((u64)psidbits) << (48 - (fmr->ea_len - psidlen)); ++ } ++ ++ /* rewrite destination address */ ++ *dest = fmr->ip6_prefix; ++ memcpy(&dest->s6_addr[10], addr, sizeof(*addr)); ++ dest->s6_addr16[7] = htons(psidbits >> (16 - psidlen)); ++ ++ if (bytes > sizeof(u64)) ++ bytes = sizeof(u64); ++ ++ /* insert eabits */ ++ memcpy(&t, &dest->s6_addr[frombyte], bytes); ++ t = be64_to_cpu(t) & ~(((((u64)1) << fmr->ea_len) - 1) ++ << (64 - fmr->ea_len - fromrem)); ++ t = cpu_to_be64(t | (eabits >> fromrem)); ++ memcpy(&dest->s6_addr[frombyte], &t, bytes); ++ } ++} ++ ++ + static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb, + const struct tnl_ptk_info *tpi, + struct metadata_dst *tun_dst, +@@ -874,6 +1000,27 @@ static int __ip6_tnl_rcv(struct ip6_tnl + skb_reset_network_header(skb); + memset(skb->cb, 0, sizeof(struct inet6_skb_parm)); + ++ if (tpi->proto == htons(ETH_P_IP) && tunnel->parms.fmrs && ++ !ipv6_addr_equal(&ipv6h->saddr, &tunnel->parms.raddr)) { ++ /* Packet didn't come from BR, so lookup FMR */ ++ struct __ip6_tnl_fmr *fmr; ++ struct in6_addr expected = tunnel->parms.raddr; ++ for (fmr = tunnel->parms.fmrs; fmr; fmr = fmr->next) ++ if (ipv6_prefix_equal(&ipv6h->saddr, ++ &fmr->ip6_prefix, fmr->ip6_prefix_len)) ++ break; ++ ++ /* Check that IPv6 matches IPv4 source to prevent spoofing */ ++ if (fmr) ++ ip4ip6_fmr_calc(&expected, ip_hdr(skb), ++ skb_tail_pointer(skb), fmr, false); ++ ++ if (!ipv6_addr_equal(&ipv6h->saddr, &expected)) { ++ rcu_read_unlock(); ++ goto drop; ++ } ++ } ++ + __skb_tunnel_rx(skb, tunnel->dev, tunnel->net); + + err = dscp_ecn_decapsulate(tunnel, ipv6h, skb); +@@ -1025,6 +1172,7 @@ static void init_tel_txopt(struct ipv6_t + opt->ops.opt_nflen = 8; + } + ++ + /** + * ip6_tnl_addr_conflict - compare packet addresses to tunnel's own + * @t: the outgoing tunnel device +@@ -1307,6 +1455,7 @@ ipxip6_tnl_xmit(struct sk_buff *skb, str + u8 protocol) + { + struct ip6_tnl *t = netdev_priv(dev); ++ struct __ip6_tnl_fmr *fmr; + struct ipv6hdr *ipv6h; + const struct iphdr *iph; + int encap_limit = -1; +@@ -1406,6 +1555,18 @@ ipxip6_tnl_xmit(struct sk_buff *skb, str + fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL); + dsfield = INET_ECN_encapsulate(dsfield, orig_dsfield); + ++ /* try to find matching FMR */ ++ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { ++ unsigned mshift = 32 - fmr->ip4_prefix_len; ++ if (ntohl(fmr->ip4_prefix.s_addr) >> mshift == ++ ntohl(ip_hdr(skb)->daddr) >> mshift) ++ break; ++ } ++ ++ /* change dstaddr according to FMR */ ++ if (fmr) ++ ip4ip6_fmr_calc(&fl6.daddr, ip_hdr(skb), skb_tail_pointer(skb), fmr, true); ++ + if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6)) + return -1; + +@@ -1556,6 +1717,14 @@ ip6_tnl_change(struct ip6_tnl *t, const + t->parms.link = p->link; + t->parms.proto = p->proto; + t->parms.fwmark = p->fwmark; ++ ++ while (t->parms.fmrs) { ++ struct __ip6_tnl_fmr *next = t->parms.fmrs->next; ++ kfree(t->parms.fmrs); ++ t->parms.fmrs = next; ++ } ++ t->parms.fmrs = p->fmrs; ++ + dst_cache_reset(&t->dst_cache); + ip6_tnl_link_config(t); + return 0; +@@ -1594,6 +1763,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_ + p->flowinfo = u->flowinfo; + p->link = u->link; + p->proto = u->proto; ++ p->fmrs = NULL; + memcpy(p->name, u->name, sizeof(u->name)); + } + +@@ -1979,6 +2149,15 @@ static int ip6_tnl_validate(struct nlatt + return 0; + } + ++static const struct nla_policy ip6_tnl_fmr_policy[IFLA_IPTUN_FMR_MAX + 1] = { ++ [IFLA_IPTUN_FMR_IP6_PREFIX] = { .len = sizeof(struct in6_addr) }, ++ [IFLA_IPTUN_FMR_IP4_PREFIX] = { .len = sizeof(struct in_addr) }, ++ [IFLA_IPTUN_FMR_IP6_PREFIX_LEN] = { .type = NLA_U8 }, ++ [IFLA_IPTUN_FMR_IP4_PREFIX_LEN] = { .type = NLA_U8 }, ++ [IFLA_IPTUN_FMR_EA_LEN] = { .type = NLA_U8 }, ++ [IFLA_IPTUN_FMR_OFFSET] = { .type = NLA_U8 } ++}; ++ + static void ip6_tnl_netlink_parms(struct nlattr *data[], + struct __ip6_tnl_parm *parms) + { +@@ -2016,6 +2195,46 @@ static void ip6_tnl_netlink_parms(struct + + if (data[IFLA_IPTUN_FWMARK]) + parms->fwmark = nla_get_u32(data[IFLA_IPTUN_FWMARK]); ++ ++ if (data[IFLA_IPTUN_FMRS]) { ++ unsigned rem; ++ struct nlattr *fmr; ++ nla_for_each_nested(fmr, data[IFLA_IPTUN_FMRS], rem) { ++ struct nlattr *fmrd[IFLA_IPTUN_FMR_MAX + 1], *c; ++ struct __ip6_tnl_fmr *nfmr; ++ ++ nla_parse_nested(fmrd, IFLA_IPTUN_FMR_MAX, ++ fmr, ip6_tnl_fmr_policy, NULL); ++ ++ if (!(nfmr = kzalloc(sizeof(*nfmr), GFP_KERNEL))) ++ continue; ++ ++ nfmr->offset = 6; ++ ++ if ((c = fmrd[IFLA_IPTUN_FMR_IP6_PREFIX])) ++ nla_memcpy(&nfmr->ip6_prefix, fmrd[IFLA_IPTUN_FMR_IP6_PREFIX], ++ sizeof(nfmr->ip6_prefix)); ++ ++ if ((c = fmrd[IFLA_IPTUN_FMR_IP4_PREFIX])) ++ nla_memcpy(&nfmr->ip4_prefix, fmrd[IFLA_IPTUN_FMR_IP4_PREFIX], ++ sizeof(nfmr->ip4_prefix)); ++ ++ if ((c = fmrd[IFLA_IPTUN_FMR_IP6_PREFIX_LEN])) ++ nfmr->ip6_prefix_len = nla_get_u8(c); ++ ++ if ((c = fmrd[IFLA_IPTUN_FMR_IP4_PREFIX_LEN])) ++ nfmr->ip4_prefix_len = nla_get_u8(c); ++ ++ if ((c = fmrd[IFLA_IPTUN_FMR_EA_LEN])) ++ nfmr->ea_len = nla_get_u8(c); ++ ++ if ((c = fmrd[IFLA_IPTUN_FMR_OFFSET])) ++ nfmr->offset = nla_get_u8(c); ++ ++ nfmr->next = parms->fmrs; ++ parms->fmrs = nfmr; ++ } ++ } + } + + static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[], +@@ -2131,6 +2350,12 @@ static void ip6_tnl_dellink(struct net_d + + static size_t ip6_tnl_get_size(const struct net_device *dev) + { ++ const struct ip6_tnl *t = netdev_priv(dev); ++ struct __ip6_tnl_fmr *c; ++ int fmrs = 0; ++ for (c = t->parms.fmrs; c; c = c->next) ++ ++fmrs; ++ + return + /* IFLA_IPTUN_LINK */ + nla_total_size(4) + +@@ -2160,6 +2385,24 @@ static size_t ip6_tnl_get_size(const str + nla_total_size(0) + + /* IFLA_IPTUN_FWMARK */ + nla_total_size(4) + ++ /* IFLA_IPTUN_FMRS */ ++ nla_total_size(0) + ++ ( ++ /* nest */ ++ nla_total_size(0) + ++ /* IFLA_IPTUN_FMR_IP6_PREFIX */ ++ nla_total_size(sizeof(struct in6_addr)) + ++ /* IFLA_IPTUN_FMR_IP4_PREFIX */ ++ nla_total_size(sizeof(struct in_addr)) + ++ /* IFLA_IPTUN_FMR_EA_LEN */ ++ nla_total_size(1) + ++ /* IFLA_IPTUN_FMR_IP6_PREFIX_LEN */ ++ nla_total_size(1) + ++ /* IFLA_IPTUN_FMR_IP4_PREFIX_LEN */ ++ nla_total_size(1) + ++ /* IFLA_IPTUN_FMR_OFFSET */ ++ nla_total_size(1) ++ ) * fmrs + + 0; + } + +@@ -2167,6 +2410,9 @@ static int ip6_tnl_fill_info(struct sk_b + { + struct ip6_tnl *tunnel = netdev_priv(dev); + struct __ip6_tnl_parm *parm = &tunnel->parms; ++ struct __ip6_tnl_fmr *c; ++ int fmrcnt = 0; ++ struct nlattr *fmrs; + + if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) || + nla_put_in6_addr(skb, IFLA_IPTUN_LOCAL, &parm->laddr) || +@@ -2176,9 +2422,27 @@ static int ip6_tnl_fill_info(struct sk_b + nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) || + nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) || + nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto) || +- nla_put_u32(skb, IFLA_IPTUN_FWMARK, parm->fwmark)) ++ nla_put_u32(skb, IFLA_IPTUN_FWMARK, parm->fwmark) || ++ !(fmrs = nla_nest_start(skb, IFLA_IPTUN_FMRS))) + goto nla_put_failure; + ++ for (c = parm->fmrs; c; c = c->next) { ++ struct nlattr *fmr = nla_nest_start(skb, ++fmrcnt); ++ if (!fmr || ++ nla_put(skb, IFLA_IPTUN_FMR_IP6_PREFIX, ++ sizeof(c->ip6_prefix), &c->ip6_prefix) || ++ nla_put(skb, IFLA_IPTUN_FMR_IP4_PREFIX, ++ sizeof(c->ip4_prefix), &c->ip4_prefix) || ++ nla_put_u8(skb, IFLA_IPTUN_FMR_IP6_PREFIX_LEN, c->ip6_prefix_len) || ++ nla_put_u8(skb, IFLA_IPTUN_FMR_IP4_PREFIX_LEN, c->ip4_prefix_len) || ++ nla_put_u8(skb, IFLA_IPTUN_FMR_EA_LEN, c->ea_len) || ++ nla_put_u8(skb, IFLA_IPTUN_FMR_OFFSET, c->offset)) ++ goto nla_put_failure; ++ ++ nla_nest_end(skb, fmr); ++ } ++ nla_nest_end(skb, fmrs); ++ + if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) || + nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT, tunnel->encap.sport) || + nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) || +@@ -2218,6 +2482,7 @@ static const struct nla_policy ip6_tnl_p + [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 }, + [IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG }, + [IFLA_IPTUN_FWMARK] = { .type = NLA_U32 }, ++ [IFLA_IPTUN_FMRS] = { .type = NLA_NESTED }, + }; + + static struct rtnl_link_ops ip6_link_ops __read_mostly = { diff --git a/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch b/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch new file mode 100644 index 0000000000..fda982fce9 --- /dev/null +++ b/target/linux/generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch @@ -0,0 +1,263 @@ +From: Jonas Gorski <jogo@openwrt.org> +Subject: ipv6: allow rejecting with "source address failed policy" + +RFC6204 L-14 requires rejecting traffic from invalid addresses with +ICMPv6 Destination Unreachable, Code 5 (Source address failed ingress/ +egress policy) on the LAN side, so add an appropriate rule for that. + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + include/net/netns/ipv6.h | 1 + + include/uapi/linux/fib_rules.h | 4 +++ + include/uapi/linux/rtnetlink.h | 1 + + net/ipv4/fib_semantics.c | 4 +++ + net/ipv4/fib_trie.c | 1 + + net/ipv4/ipmr.c | 1 + + net/ipv6/fib6_rules.c | 4 +++ + net/ipv6/ip6mr.c | 2 ++ + net/ipv6/route.c | 58 +++++++++++++++++++++++++++++++++++++++++- + 9 files changed, 75 insertions(+), 1 deletion(-) + +--- a/include/net/netns/ipv6.h ++++ b/include/net/netns/ipv6.h +@@ -87,6 +87,7 @@ struct netns_ipv6 { + unsigned int fib6_routes_require_src; + #endif + struct rt6_info *ip6_prohibit_entry; ++ struct rt6_info *ip6_policy_failed_entry; + struct rt6_info *ip6_blk_hole_entry; + struct fib6_table *fib6_local_tbl; + struct fib_rules_ops *fib6_rules_ops; +--- a/include/uapi/linux/fib_rules.h ++++ b/include/uapi/linux/fib_rules.h +@@ -82,6 +82,10 @@ enum { + FR_ACT_BLACKHOLE, /* Drop without notification */ + FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */ + FR_ACT_PROHIBIT, /* Drop with EACCES */ ++ FR_ACT_RES9, ++ FR_ACT_RES10, ++ FR_ACT_RES11, ++ FR_ACT_POLICY_FAILED, /* Drop with EACCES */ + __FR_ACT_MAX, + }; + +--- a/include/uapi/linux/rtnetlink.h ++++ b/include/uapi/linux/rtnetlink.h +@@ -249,6 +249,7 @@ enum { + RTN_THROW, /* Not in this table */ + RTN_NAT, /* Translate this address */ + RTN_XRESOLVE, /* Use external resolver */ ++ RTN_POLICY_FAILED, /* Failed ingress/egress policy */ + __RTN_MAX + }; + +--- a/net/ipv4/fib_semantics.c ++++ b/net/ipv4/fib_semantics.c +@@ -141,6 +141,10 @@ const struct fib_prop fib_props[RTN_MAX + .error = -EINVAL, + .scope = RT_SCOPE_NOWHERE, + }, ++ [RTN_POLICY_FAILED] = { ++ .error = -EACCES, ++ .scope = RT_SCOPE_UNIVERSE, ++ }, + }; + + static void rt_fibinfo_free(struct rtable __rcu **rtp) +--- a/net/ipv4/fib_trie.c ++++ b/net/ipv4/fib_trie.c +@@ -2734,6 +2734,7 @@ static const char *const rtn_type_names[ + [RTN_THROW] = "THROW", + [RTN_NAT] = "NAT", + [RTN_XRESOLVE] = "XRESOLVE", ++ [RTN_POLICY_FAILED] = "POLICY_FAILED", + }; + + static inline const char *rtn_type(char *buf, size_t len, unsigned int t) +--- a/net/ipv4/ipmr.c ++++ b/net/ipv4/ipmr.c +@@ -175,6 +175,7 @@ static int ipmr_rule_action(struct fib_r + case FR_ACT_UNREACHABLE: + return -ENETUNREACH; + case FR_ACT_PROHIBIT: ++ case FR_ACT_POLICY_FAILED: + return -EACCES; + case FR_ACT_BLACKHOLE: + default: +--- a/net/ipv6/fib6_rules.c ++++ b/net/ipv6/fib6_rules.c +@@ -220,6 +220,10 @@ static int __fib6_rule_action(struct fib + err = -EACCES; + rt = net->ipv6.ip6_prohibit_entry; + goto discard_pkt; ++ case FR_ACT_POLICY_FAILED: ++ err = -EACCES; ++ rt = net->ipv6.ip6_policy_failed_entry; ++ goto discard_pkt; + } + + tb_id = fib_rule_get_table(rule, arg); +--- a/net/ipv6/ip6mr.c ++++ b/net/ipv6/ip6mr.c +@@ -163,6 +163,8 @@ static int ip6mr_rule_action(struct fib_ + return -ENETUNREACH; + case FR_ACT_PROHIBIT: + return -EACCES; ++ case FR_ACT_POLICY_FAILED: ++ return -EACCES; + case FR_ACT_BLACKHOLE: + default: + return -EINVAL; +--- a/net/ipv6/route.c ++++ b/net/ipv6/route.c +@@ -94,6 +94,8 @@ static int ip6_pkt_discard(struct sk_bu + static int ip6_pkt_discard_out(struct net *net, struct sock *sk, struct sk_buff *skb); + static int ip6_pkt_prohibit(struct sk_buff *skb); + static int ip6_pkt_prohibit_out(struct net *net, struct sock *sk, struct sk_buff *skb); ++static int ip6_pkt_policy_failed(struct sk_buff *skb); ++static int ip6_pkt_policy_failed_out(struct net *net, struct sock *sk, struct sk_buff *skb); + static void ip6_link_failure(struct sk_buff *skb); + static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk, + struct sk_buff *skb, u32 mtu, +@@ -327,6 +329,18 @@ static const struct rt6_info ip6_prohibi + .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), + }; + ++static const struct rt6_info ip6_policy_failed_entry_template = { ++ .dst = { ++ .__refcnt = ATOMIC_INIT(1), ++ .__use = 1, ++ .obsolete = DST_OBSOLETE_FORCE_CHK, ++ .error = -EACCES, ++ .input = ip6_pkt_policy_failed, ++ .output = ip6_pkt_policy_failed_out, ++ }, ++ .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), ++}; ++ + static const struct rt6_info ip6_blk_hole_entry_template = { + .dst = { + .__refcnt = ATOMIC_INIT(1), +@@ -1048,6 +1062,7 @@ static const int fib6_prop[RTN_MAX + 1] + [RTN_BLACKHOLE] = -EINVAL, + [RTN_UNREACHABLE] = -EHOSTUNREACH, + [RTN_PROHIBIT] = -EACCES, ++ [RTN_POLICY_FAILED] = -EACCES, + [RTN_THROW] = -EAGAIN, + [RTN_NAT] = -EINVAL, + [RTN_XRESOLVE] = -EINVAL, +@@ -1083,6 +1098,10 @@ static void ip6_rt_init_dst_reject(struc + rt->dst.output = ip6_pkt_prohibit_out; + rt->dst.input = ip6_pkt_prohibit; + break; ++ case RTN_POLICY_FAILED: ++ rt->dst.output = ip6_pkt_policy_failed_out; ++ rt->dst.input = ip6_pkt_policy_failed; ++ break; + case RTN_THROW: + case RTN_UNREACHABLE: + default: +@@ -4432,6 +4451,17 @@ static int ip6_pkt_prohibit_out(struct n + return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES); + } + ++static int ip6_pkt_policy_failed(struct sk_buff *skb) ++{ ++ return ip6_pkt_drop(skb, ICMPV6_POLICY_FAIL, IPSTATS_MIB_INNOROUTES); ++} ++ ++static int ip6_pkt_policy_failed_out(struct net *net, struct sock *sk, struct sk_buff *skb) ++{ ++ skb->dev = skb_dst(skb)->dev; ++ return ip6_pkt_drop(skb, ICMPV6_POLICY_FAIL, IPSTATS_MIB_OUTNOROUTES); ++} ++ + /* + * Allocate a dst for local (unicast / anycast) address. + */ +@@ -4912,7 +4942,8 @@ static int rtm_to_fib6_config(struct sk_ + if (rtm->rtm_type == RTN_UNREACHABLE || + rtm->rtm_type == RTN_BLACKHOLE || + rtm->rtm_type == RTN_PROHIBIT || +- rtm->rtm_type == RTN_THROW) ++ rtm->rtm_type == RTN_THROW || ++ rtm->rtm_type == RTN_POLICY_FAILED) + cfg->fc_flags |= RTF_REJECT; + + if (rtm->rtm_type == RTN_LOCAL) +@@ -6080,6 +6111,8 @@ static int ip6_route_dev_notify(struct n + #ifdef CONFIG_IPV6_MULTIPLE_TABLES + net->ipv6.ip6_prohibit_entry->dst.dev = dev; + net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev); ++ net->ipv6.ip6_policy_failed_entry->dst.dev = dev; ++ net->ipv6.ip6_policy_failed_entry->rt6i_idev = in6_dev_get(dev); + net->ipv6.ip6_blk_hole_entry->dst.dev = dev; + net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev); + #endif +@@ -6091,6 +6124,7 @@ static int ip6_route_dev_notify(struct n + in6_dev_put_clear(&net->ipv6.ip6_null_entry->rt6i_idev); + #ifdef CONFIG_IPV6_MULTIPLE_TABLES + in6_dev_put_clear(&net->ipv6.ip6_prohibit_entry->rt6i_idev); ++ in6_dev_put_clear(&net->ipv6.ip6_policy_failed_entry->rt6i_idev); + in6_dev_put_clear(&net->ipv6.ip6_blk_hole_entry->rt6i_idev); + #endif + } +@@ -6282,6 +6316,8 @@ static int __net_init ip6_route_net_init + + #ifdef CONFIG_IPV6_MULTIPLE_TABLES + net->ipv6.fib6_has_custom_rules = false; ++ ++ + net->ipv6.ip6_prohibit_entry = kmemdup(&ip6_prohibit_entry_template, + sizeof(*net->ipv6.ip6_prohibit_entry), + GFP_KERNEL); +@@ -6292,11 +6328,21 @@ static int __net_init ip6_route_net_init + ip6_template_metrics, true); + INIT_LIST_HEAD(&net->ipv6.ip6_prohibit_entry->rt6i_uncached); + ++ net->ipv6.ip6_policy_failed_entry = ++ kmemdup(&ip6_policy_failed_entry_template, ++ sizeof(*net->ipv6.ip6_policy_failed_entry), GFP_KERNEL); ++ if (!net->ipv6.ip6_policy_failed_entry) ++ goto out_ip6_prohibit_entry; ++ net->ipv6.ip6_policy_failed_entry->dst.ops = &net->ipv6.ip6_dst_ops; ++ dst_init_metrics(&net->ipv6.ip6_policy_failed_entry->dst, ++ ip6_template_metrics, true); ++ INIT_LIST_HEAD(&net->ipv6.ip6_policy_failed_entry->rt6i_uncached); ++ + net->ipv6.ip6_blk_hole_entry = kmemdup(&ip6_blk_hole_entry_template, + sizeof(*net->ipv6.ip6_blk_hole_entry), + GFP_KERNEL); + if (!net->ipv6.ip6_blk_hole_entry) +- goto out_ip6_prohibit_entry; ++ goto out_ip6_policy_failed_entry; + net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops; + dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst, + ip6_template_metrics, true); +@@ -6323,6 +6369,8 @@ out: + return ret; + + #ifdef CONFIG_IPV6_MULTIPLE_TABLES ++out_ip6_policy_failed_entry: ++ kfree(net->ipv6.ip6_policy_failed_entry); + out_ip6_prohibit_entry: + kfree(net->ipv6.ip6_prohibit_entry); + out_ip6_null_entry: +@@ -6342,6 +6390,7 @@ static void __net_exit ip6_route_net_exi + kfree(net->ipv6.ip6_null_entry); + #ifdef CONFIG_IPV6_MULTIPLE_TABLES + kfree(net->ipv6.ip6_prohibit_entry); ++ kfree(net->ipv6.ip6_policy_failed_entry); + kfree(net->ipv6.ip6_blk_hole_entry); + #endif + dst_entries_destroy(&net->ipv6.ip6_dst_ops); +@@ -6419,6 +6468,9 @@ void __init ip6_route_init_special_entri + init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); + init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev; + init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); ++ init_net.ipv6.ip6_policy_failed_entry->dst.dev = init_net.loopback_dev; ++ init_net.ipv6.ip6_policy_failed_entry->rt6i_idev = ++ in6_dev_get(init_net.loopback_dev); + #endif + } + diff --git a/target/linux/generic/pending-5.10/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch b/target/linux/generic/pending-5.10/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch new file mode 100644 index 0000000000..0e7f35db89 --- /dev/null +++ b/target/linux/generic/pending-5.10/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch @@ -0,0 +1,50 @@ +From: Jonas Gorski <jogo@openwrt.org> +Subject: net: provide defines for _POLICY_FAILED until all code is updated + +Upstream introduced ICMPV6_POLICY_FAIL for code 5 of destination +unreachable, conflicting with our name. + +Add appropriate defines to allow our code to build with the new +name until we have updated our local patches for older kernels +and userspace packages. + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + include/uapi/linux/fib_rules.h | 2 ++ + include/uapi/linux/icmpv6.h | 2 ++ + include/uapi/linux/rtnetlink.h | 2 ++ + 3 files changed, 6 insertions(+) + +--- a/include/uapi/linux/fib_rules.h ++++ b/include/uapi/linux/fib_rules.h +@@ -89,6 +89,8 @@ enum { + __FR_ACT_MAX, + }; + ++#define FR_ACT_FAILED_POLICY FR_ACT_POLICY_FAILED ++ + #define FR_ACT_MAX (__FR_ACT_MAX - 1) + + #endif +--- a/include/uapi/linux/icmpv6.h ++++ b/include/uapi/linux/icmpv6.h +@@ -126,6 +126,8 @@ struct icmp6hdr { + #define ICMPV6_POLICY_FAIL 5 + #define ICMPV6_REJECT_ROUTE 6 + ++#define ICMPV6_FAILED_POLICY ICMPV6_POLICY_FAIL ++ + /* + * Codes for Time Exceeded + */ +--- a/include/uapi/linux/rtnetlink.h ++++ b/include/uapi/linux/rtnetlink.h +@@ -253,6 +253,8 @@ enum { + __RTN_MAX + }; + ++#define RTN_FAILED_POLICY RTN_POLICY_FAILED ++ + #define RTN_MAX (__RTN_MAX - 1) + + diff --git a/target/linux/generic/pending-5.10/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-5.10/680-NET-skip-GRO-for-foreign-MAC-addresses.patch new file mode 100644 index 0000000000..cd1b30b4af --- /dev/null +++ b/target/linux/generic/pending-5.10/680-NET-skip-GRO-for-foreign-MAC-addresses.patch @@ -0,0 +1,149 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: net: replace GRO optimization patch with a new one that supports VLANs/bridges with different MAC addresses + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/linux/netdevice.h | 2 ++ + include/linux/skbuff.h | 3 ++- + net/core/dev.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++ + net/ethernet/eth.c | 18 +++++++++++++++++- + 4 files changed, 69 insertions(+), 2 deletions(-) + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -2031,6 +2031,8 @@ struct net_device { + struct netdev_hw_addr_list mc; + struct netdev_hw_addr_list dev_addrs; + ++ unsigned char local_addr_mask[MAX_ADDR_LEN]; ++ + #ifdef CONFIG_SYSFS + struct kset *queues_kset; + #endif +--- a/include/linux/skbuff.h ++++ b/include/linux/skbuff.h +@@ -858,6 +858,7 @@ struct sk_buff { + #ifdef CONFIG_TLS_DEVICE + __u8 decrypted:1; + #endif ++ __u8 gro_skip:1; + + #ifdef CONFIG_NET_SCHED + __u16 tc_index; /* traffic control index */ +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -5962,6 +5962,9 @@ static enum gro_result dev_gro_receive(s + int same_flow; + int grow; + ++ if (skb->gro_skip) ++ goto normal; ++ + if (netif_elide_gro(skb->dev)) + goto normal; + +@@ -7790,6 +7793,48 @@ static void __netdev_adjacent_dev_unlink + &upper_dev->adj_list.lower); + } + ++static void __netdev_addr_mask(unsigned char *mask, const unsigned char *addr, ++ struct net_device *dev) ++{ ++ int i; ++ ++ for (i = 0; i < dev->addr_len; i++) ++ mask[i] |= addr[i] ^ dev->dev_addr[i]; ++} ++ ++static void __netdev_upper_mask(unsigned char *mask, struct net_device *dev, ++ struct net_device *lower) ++{ ++ struct net_device *cur; ++ struct list_head *iter; ++ ++ netdev_for_each_upper_dev_rcu(dev, cur, iter) { ++ __netdev_addr_mask(mask, cur->dev_addr, lower); ++ __netdev_upper_mask(mask, cur, lower); ++ } ++} ++ ++static void __netdev_update_addr_mask(struct net_device *dev) ++{ ++ unsigned char mask[MAX_ADDR_LEN]; ++ struct net_device *cur; ++ struct list_head *iter; ++ ++ memset(mask, 0, sizeof(mask)); ++ __netdev_upper_mask(mask, dev, dev); ++ memcpy(dev->local_addr_mask, mask, dev->addr_len); ++ ++ netdev_for_each_lower_dev(dev, cur, iter) ++ __netdev_update_addr_mask(cur); ++} ++ ++static void netdev_update_addr_mask(struct net_device *dev) ++{ ++ rcu_read_lock(); ++ __netdev_update_addr_mask(dev); ++ rcu_read_unlock(); ++} ++ + static int __netdev_upper_dev_link(struct net_device *dev, + struct net_device *upper_dev, bool master, + void *upper_priv, void *upper_info, +@@ -7841,6 +7886,7 @@ static int __netdev_upper_dev_link(struc + if (ret) + return ret; + ++ netdev_update_addr_mask(dev); + ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, + &changeupper_info.info); + ret = notifier_to_errno(ret); +@@ -7937,6 +7983,7 @@ static void __netdev_upper_dev_unlink(st + + __netdev_adjacent_dev_unlink_neighbour(dev, upper_dev); + ++ netdev_update_addr_mask(dev); + call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, + &changeupper_info.info); + +@@ -8723,6 +8770,7 @@ int dev_set_mac_address(struct net_devic + if (err) + return err; + dev->addr_assign_type = NET_ADDR_SET; ++ netdev_update_addr_mask(dev); + call_netdevice_notifiers(NETDEV_CHANGEADDR, dev); + add_device_randomness(dev->dev_addr, dev->addr_len); + return 0; +--- a/net/ethernet/eth.c ++++ b/net/ethernet/eth.c +@@ -143,6 +143,18 @@ u32 eth_get_headlen(const struct net_dev + } + EXPORT_SYMBOL(eth_get_headlen); + ++static inline bool ++eth_check_local_mask(const void *addr1, const void *addr2, const void *mask) ++{ ++ const u16 *a1 = addr1; ++ const u16 *a2 = addr2; ++ const u16 *m = mask; ++ ++ return (((a1[0] ^ a2[0]) & ~m[0]) | ++ ((a1[1] ^ a2[1]) & ~m[1]) | ++ ((a1[2] ^ a2[2]) & ~m[2])); ++} ++ + /** + * eth_type_trans - determine the packet's protocol ID. + * @skb: received socket data +@@ -174,6 +186,10 @@ __be16 eth_type_trans(struct sk_buff *sk + } else { + skb->pkt_type = PACKET_OTHERHOST; + } ++ ++ if (eth_check_local_mask(eth->h_dest, dev->dev_addr, ++ dev->local_addr_mask)) ++ skb->gro_skip = 1; + } + + /* diff --git a/target/linux/generic/pending-5.10/681-NET-add-of_get_mac_address_mtd.patch b/target/linux/generic/pending-5.10/681-NET-add-of_get_mac_address_mtd.patch new file mode 100644 index 0000000000..71fbfe9978 --- /dev/null +++ b/target/linux/generic/pending-5.10/681-NET-add-of_get_mac_address_mtd.patch @@ -0,0 +1,135 @@ +From: John Crispin <blogic@openwrt.org> +Subject: NET: add mtd-mac-address support to of_get_mac_address() + +Many embedded devices have information such as mac addresses stored inside mtd +devices. This patch allows us to add a property inside a node describing a +network interface. The new property points at a mtd partition with an offset +where the mac address can be found. + +Signed-off-by: John Crispin <blogic@openwrt.org> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/of/of_net.c | 37 +++++++++++++++++++++++++++++++++++++ + include/linux/of_net.h | 1 + + 2 files changed, 38 insertions(+) + +--- a/drivers/of/of_net.c ++++ b/drivers/of/of_net.c +@@ -11,6 +11,7 @@ + #include <linux/phy.h> + #include <linux/export.h> + #include <linux/device.h> ++#include <linux/mtd/mtd.h> + + /** + * of_get_phy_mode - Get phy mode for given device_node +@@ -45,7 +46,7 @@ int of_get_phy_mode(struct device_node * + } + EXPORT_SYMBOL_GPL(of_get_phy_mode); + +-static const void *of_get_mac_addr(struct device_node *np, const char *name) ++static void *of_get_mac_addr(struct device_node *np, const char *name) + { + struct property *pp = of_find_property(np, name, NULL); + +@@ -78,6 +79,79 @@ static const void *of_get_mac_addr_nvmem + return mac; + } + ++static const void *of_get_mac_address_mtd(struct device_node *np) ++{ ++#ifdef CONFIG_MTD ++ struct device_node *mtd_np = NULL; ++ struct property *prop; ++ size_t retlen; ++ int size, ret; ++ struct mtd_info *mtd; ++ const char *part; ++ const __be32 *list; ++ phandle phandle; ++ u32 mac_inc = 0; ++ u8 mac[ETH_ALEN]; ++ void *addr; ++ u32 inc_idx; ++ ++ list = of_get_property(np, "mtd-mac-address", &size); ++ if (!list || (size != (2 * sizeof(*list)))) ++ return NULL; ++ ++ phandle = be32_to_cpup(list++); ++ if (phandle) ++ mtd_np = of_find_node_by_phandle(phandle); ++ ++ if (!mtd_np) ++ return NULL; ++ ++ part = of_get_property(mtd_np, "label", NULL); ++ if (!part) ++ part = mtd_np->name; ++ ++ mtd = get_mtd_device_nm(part); ++ if (IS_ERR(mtd)) ++ return NULL; ++ ++ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, mac); ++ put_mtd_device(mtd); ++ ++ if (of_property_read_u32(np, "mtd-mac-address-increment-byte", &inc_idx)) ++ inc_idx = 5; ++ if (inc_idx > 5) ++ return NULL; ++ ++ if (!of_property_read_u32(np, "mtd-mac-address-increment", &mac_inc)) ++ mac[inc_idx] += mac_inc; ++ ++ if (!is_valid_ether_addr(mac)) ++ return NULL; ++ ++ addr = of_get_mac_addr(np, "mac-address"); ++ if (addr) { ++ memcpy(addr, mac, ETH_ALEN); ++ return addr; ++ } ++ ++ prop = kzalloc(sizeof(*prop), GFP_KERNEL); ++ if (!prop) ++ return NULL; ++ ++ prop->name = "mac-address"; ++ prop->length = ETH_ALEN; ++ prop->value = kmemdup(mac, ETH_ALEN, GFP_KERNEL); ++ if (!prop->value || of_add_property(np, prop)) ++ goto free; ++ ++ return prop->value; ++free: ++ kfree(prop->value); ++ kfree(prop); ++#endif ++ return NULL; ++} ++ + /** + * Search the device tree for the best MAC address to use. 'mac-address' is + * checked first, because that is supposed to contain to "most recent" MAC +@@ -98,12 +172,20 @@ static const void *of_get_mac_addr_nvmem + * this case, the real MAC is in 'local-mac-address', and 'mac-address' exists + * but is all zeros. + * ++ * ++ * If a mtd-mac-address property exists, try to fetch the MAC address from the ++ * specified mtd device, and store it as a 'mac-address' property ++ * + * Return: Will be a valid pointer on success and ERR_PTR in case of error. + */ + const void *of_get_mac_address(struct device_node *np) + { + const void *addr; + ++ addr = of_get_mac_address_mtd(np); ++ if (addr) ++ return addr; ++ + addr = of_get_mac_addr(np, "mac-address"); + if (addr) + return addr; diff --git a/target/linux/generic/pending-5.10/690-net-add-support-for-threaded-NAPI-polling.patch b/target/linux/generic/pending-5.10/690-net-add-support-for-threaded-NAPI-polling.patch new file mode 100644 index 0000000000..79b7832f2a --- /dev/null +++ b/target/linux/generic/pending-5.10/690-net-add-support-for-threaded-NAPI-polling.patch @@ -0,0 +1,284 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 26 Jul 2020 14:03:21 +0200 +Subject: [PATCH] net: add support for threaded NAPI polling + +For some drivers (especially 802.11 drivers), doing a lot of work in the NAPI +poll function does not perform well. Since NAPI poll is bound to the CPU it +was scheduled from, we can easily end up with a few very busy CPUs spending +most of their time in softirq/ksoftirqd and some idle ones. + +Introduce threaded NAPI for such drivers based on a workqueue. The API is the +same except for using netif_threaded_napi_add instead of netif_napi_add. + +In my tests with mt76 on MT7621 using threaded NAPI + a thread for tx scheduling +improves LAN->WLAN bridging throughput by 10-50%. Throughput without threaded +NAPI is wildly inconsistent, depending on the CPU that runs the tx scheduling +thread. + +With threaded NAPI, throughput seems stable and consistent (and higher than +the best results I got without it). + +Based on a patch by Hillf Danton + +Cc: Hillf Danton <hdanton@sina.com> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/linux/netdevice.h ++++ b/include/linux/netdevice.h +@@ -347,6 +347,7 @@ struct napi_struct { + struct list_head dev_list; + struct hlist_node napi_hash_node; + unsigned int napi_id; ++ struct work_struct work; + }; + + enum { +@@ -357,6 +358,7 @@ enum { + NAPI_STATE_LISTED, /* NAPI added to system lists */ + NAPI_STATE_NO_BUSY_POLL,/* Do not add in napi_hash, no busy polling */ + NAPI_STATE_IN_BUSY_POLL,/* sk_busy_loop() owns this NAPI */ ++ NAPI_STATE_THREADED, /* Use threaded NAPI */ + }; + + enum { +@@ -367,6 +369,7 @@ enum { + NAPIF_STATE_LISTED = BIT(NAPI_STATE_LISTED), + NAPIF_STATE_NO_BUSY_POLL = BIT(NAPI_STATE_NO_BUSY_POLL), + NAPIF_STATE_IN_BUSY_POLL = BIT(NAPI_STATE_IN_BUSY_POLL), ++ NAPIF_STATE_THREADED = BIT(NAPI_STATE_THREADED), + }; + + enum gro_result { +@@ -2411,6 +2414,26 @@ void netif_napi_add(struct net_device *d + int (*poll)(struct napi_struct *, int), int weight); + + /** ++ * netif_threaded_napi_add - initialize a NAPI context ++ * @dev: network device ++ * @napi: NAPI context ++ * @poll: polling function ++ * @weight: default weight ++ * ++ * This variant of netif_napi_add() should be used from drivers using NAPI ++ * with CPU intensive poll functions. ++ * This will schedule polling from a high priority workqueue ++ */ ++static inline void netif_threaded_napi_add(struct net_device *dev, ++ struct napi_struct *napi, ++ int (*poll)(struct napi_struct *, int), ++ int weight) ++{ ++ set_bit(NAPI_STATE_THREADED, &napi->state); ++ netif_napi_add(dev, napi, poll, weight); ++} ++ ++/** + * netif_tx_napi_add - initialize a NAPI context + * @dev: network device + * @napi: NAPI context +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -159,6 +159,7 @@ static DEFINE_SPINLOCK(offload_lock); + struct list_head ptype_base[PTYPE_HASH_SIZE] __read_mostly; + struct list_head ptype_all __read_mostly; /* Taps */ + static struct list_head offload_base __read_mostly; ++static struct workqueue_struct *napi_workq __read_mostly; + + static int netif_rx_internal(struct sk_buff *skb); + static int call_netdevice_notifiers_info(unsigned long val, +@@ -6404,6 +6405,11 @@ void __napi_schedule(struct napi_struct + { + unsigned long flags; + ++ if (test_bit(NAPI_STATE_THREADED, &n->state)) { ++ queue_work(napi_workq, &n->work); ++ return; ++ } ++ + local_irq_save(flags); + ____napi_schedule(this_cpu_ptr(&softnet_data), n); + local_irq_restore(flags); +@@ -6451,6 +6457,11 @@ EXPORT_SYMBOL(napi_schedule_prep); + */ + void __napi_schedule_irqoff(struct napi_struct *n) + { ++ if (test_bit(NAPI_STATE_THREADED, &n->state)) { ++ queue_work(napi_workq, &n->work); ++ return; ++ } ++ + ____napi_schedule(this_cpu_ptr(&softnet_data), n); + } + EXPORT_SYMBOL(__napi_schedule_irqoff); +@@ -6712,6 +6723,86 @@ static void init_gro_hash(struct napi_st + napi->gro_bitmask = 0; + } + ++static int __napi_poll(struct napi_struct *n, bool *repoll) ++{ ++ int work, weight; ++ ++ weight = n->weight; ++ ++ /* This NAPI_STATE_SCHED test is for avoiding a race ++ * with netpoll's poll_napi(). Only the entity which ++ * obtains the lock and sees NAPI_STATE_SCHED set will ++ * actually make the ->poll() call. Therefore we avoid ++ * accidentally calling ->poll() when NAPI is not scheduled. ++ */ ++ work = 0; ++ if (test_bit(NAPI_STATE_SCHED, &n->state)) { ++ work = n->poll(n, weight); ++ trace_napi_poll(n, work, weight); ++ } ++ ++ if (unlikely(work > weight)) ++ pr_err_once("NAPI poll function %pS returned %d, exceeding its budget of %d.\n", ++ n->poll, work, weight); ++ ++ if (likely(work < weight)) ++ return work; ++ ++ /* Drivers must not modify the NAPI state if they ++ * consume the entire weight. In such cases this code ++ * still "owns" the NAPI instance and therefore can ++ * move the instance around on the list at-will. ++ */ ++ if (unlikely(napi_disable_pending(n))) { ++ napi_complete(n); ++ return work; ++ } ++ ++ if (n->gro_bitmask) { ++ /* flush too old packets ++ * If HZ < 1000, flush all packets. ++ */ ++ napi_gro_flush(n, HZ >= 1000); ++ } ++ ++ gro_normal_list(n); ++ ++ *repoll = true; ++ ++ return work; ++} ++ ++static void napi_workfn(struct work_struct *work) ++{ ++ struct napi_struct *n = container_of(work, struct napi_struct, work); ++ void *have; ++ ++ for (;;) { ++ bool repoll = false; ++ ++ local_bh_disable(); ++ ++ have = netpoll_poll_lock(n); ++ __napi_poll(n, &repoll); ++ netpoll_poll_unlock(have); ++ ++ local_bh_enable(); ++ ++ if (!repoll) ++ return; ++ ++ if (!need_resched()) ++ continue; ++ ++ /* ++ * have to pay for the latency of task switch even if ++ * napi is scheduled ++ */ ++ queue_work(napi_workq, work); ++ return; ++ } ++} ++ + void netif_napi_add(struct net_device *dev, struct napi_struct *napi, + int (*poll)(struct napi_struct *, int), int weight) + { +@@ -6735,6 +6826,7 @@ void netif_napi_add(struct net_device *d + #ifdef CONFIG_NETPOLL + napi->poll_owner = -1; + #endif ++ INIT_WORK(&napi->work, napi_workfn); + set_bit(NAPI_STATE_SCHED, &napi->state); + set_bit(NAPI_STATE_NPSVC, &napi->state); + list_add_rcu(&napi->dev_list, &dev->napi_list); +@@ -6777,6 +6869,7 @@ void __netif_napi_del(struct napi_struct + if (!test_and_clear_bit(NAPI_STATE_LISTED, &napi->state)) + return; + ++ cancel_work_sync(&napi->work); + napi_hash_del(napi); + list_del_rcu(&napi->dev_list); + napi_free_frags(napi); +@@ -6788,52 +6881,18 @@ EXPORT_SYMBOL(__netif_napi_del); + + static int napi_poll(struct napi_struct *n, struct list_head *repoll) + { ++ bool do_repoll = false; + void *have; +- int work, weight; ++ int work; + + list_del_init(&n->poll_list); + + have = netpoll_poll_lock(n); + +- weight = n->weight; +- +- /* This NAPI_STATE_SCHED test is for avoiding a race +- * with netpoll's poll_napi(). Only the entity which +- * obtains the lock and sees NAPI_STATE_SCHED set will +- * actually make the ->poll() call. Therefore we avoid +- * accidentally calling ->poll() when NAPI is not scheduled. +- */ +- work = 0; +- if (test_bit(NAPI_STATE_SCHED, &n->state)) { +- work = n->poll(n, weight); +- trace_napi_poll(n, work, weight); +- } +- +- if (unlikely(work > weight)) +- pr_err_once("NAPI poll function %pS returned %d, exceeding its budget of %d.\n", +- n->poll, work, weight); +- +- if (likely(work < weight)) +- goto out_unlock; ++ work = __napi_poll(n, &do_repoll); + +- /* Drivers must not modify the NAPI state if they +- * consume the entire weight. In such cases this code +- * still "owns" the NAPI instance and therefore can +- * move the instance around on the list at-will. +- */ +- if (unlikely(napi_disable_pending(n))) { +- napi_complete(n); ++ if (!do_repoll) + goto out_unlock; +- } +- +- if (n->gro_bitmask) { +- /* flush too old packets +- * If HZ < 1000, flush all packets. +- */ +- napi_gro_flush(n, HZ >= 1000); +- } +- +- gro_normal_list(n); + + /* Some drivers may have called napi_schedule + * prior to exhausting their budget. +@@ -11288,6 +11347,10 @@ static int __init net_dev_init(void) + sd->backlog.weight = weight_p; + } + ++ napi_workq = alloc_workqueue("napi_workq", WQ_UNBOUND | WQ_HIGHPRI, ++ WQ_UNBOUND_MAX_ACTIVE | WQ_SYSFS); ++ BUG_ON(!napi_workq); ++ + dev_boot_phase = 0; + + /* The loopback device is special if any other network devices diff --git a/target/linux/generic/pending-5.10/691-net-add-sysfs-attribute-for-enabling-threaded-NAPI.patch b/target/linux/generic/pending-5.10/691-net-add-sysfs-attribute-for-enabling-threaded-NAPI.patch new file mode 100644 index 0000000000..279ae2c25a --- /dev/null +++ b/target/linux/generic/pending-5.10/691-net-add-sysfs-attribute-for-enabling-threaded-NAPI.patch @@ -0,0 +1,74 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 21 Aug 2020 15:07:54 +0200 +Subject: [PATCH] net: add sysfs attribute for enabling threaded NAPI + +This can be used to enable threaded NAPI on drivers that did not explicitly +request it. + +Suggested-by: Eric Dumazet <eric.dumazet@gmail.com> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/core/net-sysfs.c ++++ b/net/core/net-sysfs.c +@@ -472,6 +472,52 @@ static ssize_t proto_down_store(struct d + } + NETDEVICE_SHOW_RW(proto_down, fmt_dec); + ++static int change_napi_threaded(struct net_device *dev, unsigned long val) ++{ ++ struct napi_struct *napi; ++ ++ if (list_empty(&dev->napi_list)) ++ return -EOPNOTSUPP; ++ ++ list_for_each_entry(napi, &dev->napi_list, dev_list) { ++ if (val) ++ set_bit(NAPI_STATE_THREADED, &napi->state); ++ else ++ clear_bit(NAPI_STATE_THREADED, &napi->state); ++ } ++ ++ return 0; ++} ++ ++static ssize_t napi_threaded_store(struct device *dev, ++ struct device_attribute *attr, ++ const char *buf, size_t len) ++{ ++ return netdev_store(dev, attr, buf, len, change_napi_threaded); ++} ++ ++static ssize_t napi_threaded_show(struct device *dev, ++ struct device_attribute *attr, ++ char *buf) ++{ ++ struct net_device *netdev = to_net_dev(dev); ++ struct napi_struct *napi; ++ bool enabled = false; ++ ++ if (!rtnl_trylock()) ++ return restart_syscall(); ++ ++ list_for_each_entry(napi, &netdev->napi_list, dev_list) { ++ if (test_bit(NAPI_STATE_THREADED, &napi->state)) ++ enabled = true; ++ } ++ ++ rtnl_unlock(); ++ ++ return sprintf(buf, fmt_dec, enabled); ++} ++static DEVICE_ATTR_RW(napi_threaded); ++ + static ssize_t phys_port_id_show(struct device *dev, + struct device_attribute *attr, char *buf) + { +@@ -564,6 +610,7 @@ static struct attribute *net_class_attrs + &dev_attr_tx_queue_len.attr, + &dev_attr_gro_flush_timeout.attr, + &dev_attr_napi_defer_hard_irqs.attr, ++ &dev_attr_napi_threaded.attr, + &dev_attr_phys_port_id.attr, + &dev_attr_phys_port_name.attr, + &dev_attr_phys_switch_id.attr, diff --git a/target/linux/generic/pending-5.10/703-phy-add-detach-callback-to-struct-phy_driver.patch b/target/linux/generic/pending-5.10/703-phy-add-detach-callback-to-struct-phy_driver.patch new file mode 100644 index 0000000000..371cffc58b --- /dev/null +++ b/target/linux/generic/pending-5.10/703-phy-add-detach-callback-to-struct-phy_driver.patch @@ -0,0 +1,38 @@ +From: Gabor Juhos <juhosg@openwrt.org> +Subject: generic: add detach callback to struct phy_driver + +lede-commit: fe61fc2d7d0b3fb348b502f68f98243b3ddf5867 + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/net/phy/phy_device.c | 3 +++ + include/linux/phy.h | 6 ++++++ + 2 files changed, 9 insertions(+) + +--- a/drivers/net/phy/phy_device.c ++++ b/drivers/net/phy/phy_device.c +@@ -1663,6 +1663,9 @@ void phy_detach(struct phy_device *phyde + struct module *ndev_owner = NULL; + struct mii_bus *bus; + ++ if (phydev->drv && phydev->drv->detach) ++ phydev->drv->detach(phydev); ++ + if (phydev->sysfs_links) { + if (dev) + sysfs_remove_link(&dev->dev.kobj, "phydev"); +--- a/include/linux/phy.h ++++ b/include/linux/phy.h +@@ -759,6 +759,12 @@ struct phy_driver { + /** @handle_interrupt: Override default interrupt handling */ + irqreturn_t (*handle_interrupt)(struct phy_device *phydev); + ++ /* ++ * Called before an ethernet device is detached ++ * from the PHY. ++ */ ++ void (*detach)(struct phy_device *phydev); ++ + /** @remove: Clears up any memory if needed */ + void (*remove)(struct phy_device *phydev); + diff --git a/target/linux/generic/pending-5.10/735-net-phy-at803x-fix-at8033-sgmii-mode.patch b/target/linux/generic/pending-5.10/735-net-phy-at803x-fix-at8033-sgmii-mode.patch new file mode 100644 index 0000000000..b063b10251 --- /dev/null +++ b/target/linux/generic/pending-5.10/735-net-phy-at803x-fix-at8033-sgmii-mode.patch @@ -0,0 +1,51 @@ +From: Roman Yeryomin <roman@advem.lv> +Subject: kernel: add at803x fix for sgmii mode + +Some (possibly broken) bootloaders incorreclty initialize at8033 +phy. This patch enables sgmii autonegotiation mode. + +[john@phrozen.org: felix added this to his upstream queue] + +Signed-off-by: Roman Yeryomin <roman@advem.lv> +--- + drivers/net/phy/at803x.c | 25 +++++++++++++++++++++++++ + 1 file changed, 25 insertions(+) + +--- a/drivers/net/phy/at803x.c ++++ b/drivers/net/phy/at803x.c +@@ -76,6 +76,7 @@ + #define AT803X_LOC_MAC_ADDR_32_47_OFFSET 0x804A + #define AT803X_REG_CHIP_CONFIG 0x1f + #define AT803X_BT_BX_REG_SEL 0x8000 ++#define AT803X_SGMII_ANEG_EN 0x1000 + + #define AT803X_DEBUG_ADDR 0x1D + #define AT803X_DEBUG_DATA 0x1E +@@ -562,6 +563,27 @@ static int at8031_pll_config(struct phy_ + static int at803x_config_init(struct phy_device *phydev) + { + int ret; ++ u32 v; ++ ++ if (phydev->drv->phy_id == ATH8031_PHY_ID && ++ phydev->interface == PHY_INTERFACE_MODE_SGMII) ++ { ++ v = phy_read(phydev, AT803X_REG_CHIP_CONFIG); ++ /* select SGMII/fiber page */ ++ ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG, ++ v & ~AT803X_BT_BX_REG_SEL); ++ if (ret) ++ return ret; ++ /* enable SGMII autonegotiation */ ++ ret = phy_write(phydev, MII_BMCR, AT803X_SGMII_ANEG_EN); ++ if (ret) ++ return ret; ++ /* select copper page */ ++ ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG, ++ v | AT803X_BT_BX_REG_SEL); ++ if (ret) ++ return ret; ++ } + + /* The RX and TX delay default is: + * after HW reset: RX delay enabled and TX delay disabled diff --git a/target/linux/generic/pending-5.10/760-net-dsa-mv88e6xxx-fix-vlan-setup.patch b/target/linux/generic/pending-5.10/760-net-dsa-mv88e6xxx-fix-vlan-setup.patch new file mode 100644 index 0000000000..e6a3d15b79 --- /dev/null +++ b/target/linux/generic/pending-5.10/760-net-dsa-mv88e6xxx-fix-vlan-setup.patch @@ -0,0 +1,27 @@ +From a1b291f3f6c80a6c5ccad7283fc472d77a2a4763 Mon Sep 17 00:00:00 2001 +From: Russell King <rmk+kernel@armlinux.org.uk> +Date: Sun, 22 Dec 2019 12:40:11 +0000 +Subject: [PATCH] net: dsa: mv88e6xxx: fix vlan setup + +Provide an option that drivers can set to indicate they want to receive +vlan configuration even when vlan filtering is disabled. This is safe +for Marvell DSA bridges, which do not look up ingress traffic in the +VTU if the port is in 8021Q disabled state. Whether this change is +suitable for all DSA bridges is not known. + +Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> +Signed-off-by: DENG Qingfang <dqfext@gmail.com> +--- + drivers/net/dsa/mv88e6xxx/chip.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/net/dsa/mv88e6xxx/chip.c ++++ b/drivers/net/dsa/mv88e6xxx/chip.c +@@ -2853,6 +2853,7 @@ static int mv88e6xxx_setup(struct dsa_sw + + chip->ds = ds; + ds->slave_mii_bus = mv88e6xxx_default_mdio_bus(chip); ++ ds->configure_vlan_while_not_filtering = true; + + mv88e6xxx_reg_lock(chip); + diff --git a/target/linux/generic/pending-5.10/761-net-dsa-mt7530-Support-EEE-features.patch b/target/linux/generic/pending-5.10/761-net-dsa-mt7530-Support-EEE-features.patch new file mode 100644 index 0000000000..3e4413db02 --- /dev/null +++ b/target/linux/generic/pending-5.10/761-net-dsa-mt7530-Support-EEE-features.patch @@ -0,0 +1,121 @@ +From 9cfb2d426c38272f245e9e6f62b3552d1ed5852b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com> +Date: Tue, 21 Apr 2020 00:18:08 +0200 +Subject: [PATCH] net: dsa: mt7530: Support EEE features +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: René van Dorst <opensource@vdorst.com> +--- a/drivers/net/dsa/mt7530.c ++++ b/drivers/net/dsa/mt7530.c +@@ -2266,9 +2266,13 @@ static void mt753x_phylink_mac_link_up(s + switch (speed) { + case SPEED_1000: + mcr |= PMCR_FORCE_SPEED_1000; ++ if (priv->eee_enable & BIT(port)) ++ mcr |= PMCR_FORCE_EEE1G; + break; + case SPEED_100: + mcr |= PMCR_FORCE_SPEED_100; ++ if (priv->eee_enable & BIT(port)) ++ mcr |= PMCR_FORCE_EEE100; + break; + } + if (duplex == DUPLEX_FULL) { +@@ -2509,6 +2513,54 @@ mt753x_phy_write(struct dsa_switch *ds, + return priv->info->phy_write(ds, port, regnum, val); + } + ++static int mt7530_get_mac_eee(struct dsa_switch *ds, int port, ++ struct ethtool_eee *e) ++{ ++ struct mt7530_priv *priv = ds->priv; ++ u32 eeecr, pmsr; ++ ++ e->eee_enabled = !!(priv->eee_enable & BIT(port)); ++ ++ if (e->eee_enabled) { ++ eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); ++ e->tx_lpi_enabled = !(eeecr & LPI_MODE_EN); ++ e->tx_lpi_timer = (eeecr >> 4) & 0xFFF; ++ pmsr = mt7530_read(priv, MT7530_PMSR_P(port)); ++ e->eee_active = e->eee_enabled && !!(pmsr & PMSR_EEE1G); ++ } else { ++ e->tx_lpi_enabled = 0; ++ e->tx_lpi_timer = 0; ++ e->eee_active = 0; ++ } ++ ++ return 0; ++} ++ ++static int mt7530_set_mac_eee(struct dsa_switch *ds, int port, ++ struct ethtool_eee *e) ++{ ++ struct mt7530_priv *priv = ds->priv; ++ u32 eeecr; ++ ++ if (e->tx_lpi_enabled && e->tx_lpi_timer > 0xFFF) ++ return -EINVAL; ++ ++ if (e->eee_enabled) { ++ priv->eee_enable |= BIT(port); ++ //MT7530_PMEEECR_P ++ eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); ++ eeecr &= 0xFFFF0000; ++ if (!e->tx_lpi_enabled) ++ eeecr |= LPI_MODE_EN; ++ eeecr = LPI_THRESH(e->tx_lpi_timer); ++ mt7530_write(priv, MT7530_PMEEECR_P(port), eeecr); ++ } else { ++ priv->eee_enable &= ~(BIT(port)); ++ } ++ ++ return 0; ++} ++ + static const struct dsa_switch_ops mt7530_switch_ops = { + .get_tag_protocol = mtk_get_tag_protocol, + .setup = mt753x_setup, +@@ -2537,6 +2589,8 @@ static const struct dsa_switch_ops mt753 + .phylink_mac_an_restart = mt753x_phylink_mac_an_restart, + .phylink_mac_link_down = mt753x_phylink_mac_link_down, + .phylink_mac_link_up = mt753x_phylink_mac_link_up, ++ .get_mac_eee = mt7530_get_mac_eee, ++ .set_mac_eee = mt7530_set_mac_eee, + }; + + static const struct mt753x_info mt753x_table[] = { +--- a/drivers/net/dsa/mt7530.h ++++ b/drivers/net/dsa/mt7530.h +@@ -240,6 +240,8 @@ enum mt7530_vlan_port_attr { + #define PMCR_RX_EN BIT(13) + #define PMCR_BACKOFF_EN BIT(9) + #define PMCR_BACKPR_EN BIT(8) ++#define PMCR_FORCE_EEE1G BIT(7) ++#define PMCR_FORCE_EEE100 BIT(6) + #define PMCR_TX_FC_EN BIT(5) + #define PMCR_RX_FC_EN BIT(4) + #define PMCR_FORCE_SPEED_1000 BIT(3) +@@ -289,6 +291,12 @@ enum mt7530_vlan_port_attr { + #define MT7531_DBG_CNT(x) (0x3018 + (x) * 0x100) + #define MT7531_DIS_CLR BIT(31) + ++#define MT7530_PMEEECR_P(x) (0x3004 + (x) * 0x100) ++#define WAKEUP_TIME_1000(x) ((x & 0xFF) << 24) ++#define WAKEUP_TIME_100(x) ((x & 0xFF) << 16) ++#define LPI_THRESH(x) ((x & 0xFFF) << 4) ++#define LPI_MODE_EN BIT(0) ++ + /* Register for MIB */ + #define MT7530_PORT_MIB_COUNTER(x) (0x4000 + (x) * 0x100) + #define MT7530_MIB_CCR 0x4fe0 +@@ -732,6 +740,7 @@ struct mt7530_priv { + unsigned int p5_intf_sel; + u8 mirror_rx; + u8 mirror_tx; ++ u8 eee_enable; + + struct mt7530_port ports[MT7530_NUM_PORTS]; + /* protect among processes for registers access*/ diff --git a/target/linux/generic/pending-5.10/770-00-net-ethernet-mtk_eth_soc-use-napi_consume_skb.patch b/target/linux/generic/pending-5.10/770-00-net-ethernet-mtk_eth_soc-use-napi_consume_skb.patch new file mode 100644 index 0000000000..85c859b388 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-00-net-ethernet-mtk_eth_soc-use-napi_consume_skb.patch @@ -0,0 +1,72 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 8 Jun 2020 17:01:12 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: use napi_consume_skb + +Should improve performance, since it can use bulk free + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -857,7 +857,8 @@ static int txd_to_idx(struct mtk_tx_ring + return ((void *)dma - (void *)ring->dma) / sizeof(*dma); + } + +-static void mtk_tx_unmap(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf) ++static void mtk_tx_unmap(struct mtk_eth *eth, struct mtk_tx_buf *tx_buf, ++ bool napi) + { + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { + if (tx_buf->flags & MTK_TX_FLAGS_SINGLE0) { +@@ -889,8 +890,12 @@ static void mtk_tx_unmap(struct mtk_eth + + tx_buf->flags = 0; + if (tx_buf->skb && +- (tx_buf->skb != (struct sk_buff *)MTK_DMA_DUMMY_DESC)) +- dev_kfree_skb_any(tx_buf->skb); ++ (tx_buf->skb != (struct sk_buff *)MTK_DMA_DUMMY_DESC)) { ++ if (napi) ++ napi_consume_skb(tx_buf->skb, napi); ++ else ++ dev_kfree_skb_any(tx_buf->skb); ++ } + tx_buf->skb = NULL; + } + +@@ -1068,7 +1073,7 @@ err_dma: + tx_buf = mtk_desc_to_tx_buf(ring, itxd); + + /* unmap dma */ +- mtk_tx_unmap(eth, tx_buf); ++ mtk_tx_unmap(eth, tx_buf, false); + + itxd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU; + if (!MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) +@@ -1386,7 +1391,7 @@ static int mtk_poll_tx_qdma(struct mtk_e + done[mac]++; + budget--; + } +- mtk_tx_unmap(eth, tx_buf); ++ mtk_tx_unmap(eth, tx_buf, true); + + ring->last_free = desc; + atomic_inc(&ring->free_count); +@@ -1423,7 +1428,7 @@ static int mtk_poll_tx_pdma(struct mtk_e + budget--; + } + +- mtk_tx_unmap(eth, tx_buf); ++ mtk_tx_unmap(eth, tx_buf, true); + + desc = &ring->dma[cpu]; + ring->last_free = desc; +@@ -1625,7 +1630,7 @@ static void mtk_tx_clean(struct mtk_eth + + if (ring->buf) { + for (i = 0; i < MTK_DMA_SIZE; i++) +- mtk_tx_unmap(eth, &ring->buf[i]); ++ mtk_tx_unmap(eth, &ring->buf[i], false); + kfree(ring->buf); + ring->buf = NULL; + } diff --git a/target/linux/generic/pending-5.10/770-01-net-ethernet-mtk_eth_soc-significantly-reduce-mdio-b.patch b/target/linux/generic/pending-5.10/770-01-net-ethernet-mtk_eth_soc-significantly-reduce-mdio-b.patch new file mode 100644 index 0000000000..922c35a3e4 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-01-net-ethernet-mtk_eth_soc-significantly-reduce-mdio-b.patch @@ -0,0 +1,26 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 8 Jun 2020 17:02:39 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: significantly reduce mdio bus + access latency + +usleep_range often ends up sleeping much longer than the 10-20us provided +as a range here. This causes significant latency in mdio bus acceses, +which easily adds multiple seconds to the boot time on MT7621 when polling +DSA slave ports. +Use cond_resched instead of usleep_range, since the MDIO access does not +take much time + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -85,7 +85,7 @@ static int mtk_mdio_busy_wait(struct mtk + return 0; + if (time_after(jiffies, t_start + PHY_IAC_TIMEOUT)) + break; +- usleep_range(10, 20); ++ cond_resched(); + } + + dev_err(eth->dev, "mdio: MDIO timeout\n"); diff --git a/target/linux/generic/pending-5.10/770-02-net-ethernet-mtk_eth_soc-fix-rx-vlan-offload.patch b/target/linux/generic/pending-5.10/770-02-net-ethernet-mtk_eth_soc-fix-rx-vlan-offload.patch new file mode 100644 index 0000000000..cebfe32d95 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-02-net-ethernet-mtk_eth_soc-fix-rx-vlan-offload.patch @@ -0,0 +1,31 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 26 Aug 2020 16:52:12 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: fix rx vlan offload + +The VLAN ID in the rx descriptor is only valid if the RX_DMA_VID bit is set +Fixes frames wrongly marked with VLAN tags + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1324,7 +1324,7 @@ static int mtk_poll_rx(struct napi_struc + skb->protocol = eth_type_trans(skb, netdev); + + if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX && +- RX_DMA_VID(trxd.rxd3)) ++ (trxd.rxd2 & RX_DMA_VTAG)) + __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), + RX_DMA_VID(trxd.rxd3)); + skb_record_rx_queue(skb, 0); +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -295,6 +295,7 @@ + #define RX_DMA_LSO BIT(30) + #define RX_DMA_PLEN0(_x) (((_x) & 0x3fff) << 16) + #define RX_DMA_GET_PLEN0(_x) (((_x) >> 16) & 0x3fff) ++#define RX_DMA_VTAG BIT(15) + + /* QDMA descriptor rxd3 */ + #define RX_DMA_VID(_x) ((_x) & 0xfff) diff --git a/target/linux/generic/pending-5.10/770-03-net-ethernet-mtk_eth_soc-fix-unnecessary-tx-queue-st.patch b/target/linux/generic/pending-5.10/770-03-net-ethernet-mtk_eth_soc-fix-unnecessary-tx-queue-st.patch new file mode 100644 index 0000000000..82bdb10eba --- /dev/null +++ b/target/linux/generic/pending-5.10/770-03-net-ethernet-mtk_eth_soc-fix-unnecessary-tx-queue-st.patch @@ -0,0 +1,50 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 26 Aug 2020 16:55:54 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: fix unnecessary tx queue + stops + +When running short on descriptors, only stop the queue for the netdev that tx +was attempted for. By the time the something tries to send on the other netdev, +the ring might have some more room already + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1130,17 +1130,6 @@ static void mtk_wake_queue(struct mtk_et + } + } + +-static void mtk_stop_queue(struct mtk_eth *eth) +-{ +- int i; +- +- for (i = 0; i < MTK_MAC_COUNT; i++) { +- if (!eth->netdev[i]) +- continue; +- netif_stop_queue(eth->netdev[i]); +- } +-} +- + static netdev_tx_t mtk_start_xmit(struct sk_buff *skb, struct net_device *dev) + { + struct mtk_mac *mac = netdev_priv(dev); +@@ -1161,7 +1150,7 @@ static netdev_tx_t mtk_start_xmit(struct + + tx_num = mtk_cal_txd_req(skb); + if (unlikely(atomic_read(&ring->free_count) <= tx_num)) { +- mtk_stop_queue(eth); ++ netif_stop_queue(dev); + netif_err(eth, tx_queued, dev, + "Tx Ring full when queue awake!\n"); + spin_unlock(ð->page_lock); +@@ -1187,7 +1176,7 @@ static netdev_tx_t mtk_start_xmit(struct + goto drop; + + if (unlikely(atomic_read(&ring->free_count) <= ring->thresh)) +- mtk_stop_queue(eth); ++ netif_stop_queue(dev); + + spin_unlock(ð->page_lock); + diff --git a/target/linux/generic/pending-5.10/770-04-net-ethernet-mtk_eth_soc-use-larger-burst-size-for-q.patch b/target/linux/generic/pending-5.10/770-04-net-ethernet-mtk_eth_soc-use-larger-burst-size-for-q.patch new file mode 100644 index 0000000000..94c0510257 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-04-net-ethernet-mtk_eth_soc-use-larger-burst-size-for-q.patch @@ -0,0 +1,32 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 26 Aug 2020 16:58:55 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: use larger burst size for + qdma tx + +Improves tx performance + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -2191,7 +2191,7 @@ static int mtk_start_dma(struct mtk_eth + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) { + mtk_w32(eth, + MTK_TX_WB_DDONE | MTK_TX_DMA_EN | +- MTK_DMA_SIZE_16DWORDS | MTK_NDP_CO_PRO | ++ MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO | + MTK_RX_DMA_EN | MTK_RX_2B_OFFSET | + MTK_RX_BT_32DWORDS, + MTK_QDMA_GLO_CFG); +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -197,7 +197,7 @@ + #define MTK_RX_BT_32DWORDS (3 << 11) + #define MTK_NDP_CO_PRO BIT(10) + #define MTK_TX_WB_DDONE BIT(6) +-#define MTK_DMA_SIZE_16DWORDS (2 << 4) ++#define MTK_TX_BT_32DWORDS (3 << 4) + #define MTK_RX_DMA_BUSY BIT(3) + #define MTK_TX_DMA_BUSY BIT(1) + #define MTK_RX_DMA_EN BIT(2) diff --git a/target/linux/generic/pending-5.10/770-05-net-ethernet-mtk_eth_soc-increase-DMA-ring-sizes.patch b/target/linux/generic/pending-5.10/770-05-net-ethernet-mtk_eth_soc-increase-DMA-ring-sizes.patch new file mode 100644 index 0000000000..f68cbc333c --- /dev/null +++ b/target/linux/generic/pending-5.10/770-05-net-ethernet-mtk_eth_soc-increase-DMA-ring-sizes.patch @@ -0,0 +1,21 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 26 Aug 2020 16:59:41 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: increase DMA ring sizes + +256 descriptors is not enough for multi-gigabit traffic under load on MT7622. +Bump it to 512 to improve performance + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -19,7 +19,7 @@ + #define MTK_QDMA_PAGE_SIZE 2048 + #define MTK_MAX_RX_LENGTH 1536 + #define MTK_TX_DMA_BUF_LEN 0x3fff +-#define MTK_DMA_SIZE 256 ++#define MTK_DMA_SIZE 512 + #define MTK_NAPI_WEIGHT 64 + #define MTK_MAC_COUNT 2 + #define MTK_RX_ETH_HLEN (VLAN_ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN) diff --git a/target/linux/generic/pending-5.10/770-06-net-ethernet-mtk_eth_soc-implement-dynamic-interrupt.patch b/target/linux/generic/pending-5.10/770-06-net-ethernet-mtk_eth_soc-implement-dynamic-interrupt.patch new file mode 100644 index 0000000000..61a51ba33b --- /dev/null +++ b/target/linux/generic/pending-5.10/770-06-net-ethernet-mtk_eth_soc-implement-dynamic-interrupt.patch @@ -0,0 +1,281 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 26 Aug 2020 17:02:30 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: implement dynamic interrupt + moderation + +Reduces the number of interrupts under load + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/Kconfig ++++ b/drivers/net/ethernet/mediatek/Kconfig +@@ -10,6 +10,7 @@ if NET_VENDOR_MEDIATEK + config NET_MEDIATEK_SOC + tristate "MediaTek SoC Gigabit Ethernet support" + select PHYLINK ++ select DIMLIB + help + This driver supports the gigabit ethernet MACs in the + MediaTek SoC family. +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1232,12 +1232,13 @@ static void mtk_update_rx_cpu_idx(struct + static int mtk_poll_rx(struct napi_struct *napi, int budget, + struct mtk_eth *eth) + { ++ struct dim_sample dim_sample = {}; + struct mtk_rx_ring *ring; + int idx; + struct sk_buff *skb; + u8 *data, *new_data; + struct mtk_rx_dma *rxd, trxd; +- int done = 0; ++ int done = 0, bytes = 0; + + while (done < budget) { + struct net_device *netdev; +@@ -1311,6 +1312,7 @@ static int mtk_poll_rx(struct napi_struc + else + skb_checksum_none_assert(skb); + skb->protocol = eth_type_trans(skb, netdev); ++ bytes += pktlen; + + if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX && + (trxd.rxd2 & RX_DMA_VTAG)) +@@ -1342,6 +1344,12 @@ rx_done: + mtk_update_rx_cpu_idx(eth); + } + ++ eth->rx_packets += done; ++ eth->rx_bytes += bytes; ++ dim_update_sample(eth->rx_events, eth->rx_packets, eth->rx_bytes, ++ &dim_sample); ++ net_dim(ð->rx_dim, dim_sample); ++ + return done; + } + +@@ -1434,6 +1442,7 @@ static int mtk_poll_tx_pdma(struct mtk_e + static int mtk_poll_tx(struct mtk_eth *eth, int budget) + { + struct mtk_tx_ring *ring = ð->tx_ring; ++ struct dim_sample dim_sample = {}; + unsigned int done[MTK_MAX_DEVS]; + unsigned int bytes[MTK_MAX_DEVS]; + int total = 0, i; +@@ -1451,8 +1460,14 @@ static int mtk_poll_tx(struct mtk_eth *e + continue; + netdev_completed_queue(eth->netdev[i], done[i], bytes[i]); + total += done[i]; ++ eth->tx_packets += done[i]; ++ eth->tx_bytes += bytes[i]; + } + ++ dim_update_sample(eth->tx_events, eth->tx_packets, eth->tx_bytes, ++ &dim_sample); ++ net_dim(ð->tx_dim, dim_sample); ++ + if (mtk_queue_stopped(eth) && + (atomic_read(&ring->free_count) > ring->thresh)) + mtk_wake_queue(eth); +@@ -2127,6 +2142,7 @@ static irqreturn_t mtk_handle_irq_rx(int + { + struct mtk_eth *eth = _eth; + ++ eth->rx_events++; + if (likely(napi_schedule_prep(ð->rx_napi))) { + __napi_schedule(ð->rx_napi); + mtk_rx_irq_disable(eth, MTK_RX_DONE_INT); +@@ -2139,6 +2155,7 @@ static irqreturn_t mtk_handle_irq_tx(int + { + struct mtk_eth *eth = _eth; + ++ eth->tx_events++; + if (likely(napi_schedule_prep(ð->tx_napi))) { + __napi_schedule(ð->tx_napi); + mtk_tx_irq_disable(eth, MTK_TX_DONE_INT); +@@ -2315,6 +2332,9 @@ static int mtk_stop(struct net_device *d + napi_disable(ð->tx_napi); + napi_disable(ð->rx_napi); + ++ cancel_work_sync(ð->rx_dim.work); ++ cancel_work_sync(ð->tx_dim.work); ++ + if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) + mtk_stop_dma(eth, MTK_QDMA_GLO_CFG); + mtk_stop_dma(eth, MTK_PDMA_GLO_CFG); +@@ -2364,6 +2384,64 @@ err_disable_clks: + return ret; + } + ++static void mtk_dim_rx(struct work_struct *work) ++{ ++ struct dim *dim = container_of(work, struct dim, work); ++ struct mtk_eth *eth = container_of(dim, struct mtk_eth, rx_dim); ++ struct dim_cq_moder cur_profile; ++ u32 val, cur; ++ ++ cur_profile = net_dim_get_rx_moderation(eth->rx_dim.mode, ++ dim->profile_ix); ++ spin_lock_bh(ð->dim_lock); ++ ++ val = mtk_r32(eth, MTK_PDMA_DELAY_INT); ++ val &= MTK_PDMA_DELAY_TX_MASK; ++ val |= MTK_PDMA_DELAY_RX_EN; ++ ++ cur = min_t(u32, DIV_ROUND_UP(cur_profile.usec, 20), MTK_PDMA_DELAY_PTIME_MASK); ++ val |= cur << MTK_PDMA_DELAY_RX_PTIME_SHIFT; ++ ++ cur = min_t(u32, cur_profile.pkts, MTK_PDMA_DELAY_PINT_MASK); ++ val |= cur << MTK_PDMA_DELAY_RX_PINT_SHIFT; ++ ++ mtk_w32(eth, val, MTK_PDMA_DELAY_INT); ++ mtk_w32(eth, val, MTK_QDMA_DELAY_INT); ++ ++ spin_unlock_bh(ð->dim_lock); ++ ++ dim->state = DIM_START_MEASURE; ++} ++ ++static void mtk_dim_tx(struct work_struct *work) ++{ ++ struct dim *dim = container_of(work, struct dim, work); ++ struct mtk_eth *eth = container_of(dim, struct mtk_eth, tx_dim); ++ struct dim_cq_moder cur_profile; ++ u32 val, cur; ++ ++ cur_profile = net_dim_get_tx_moderation(eth->tx_dim.mode, ++ dim->profile_ix); ++ spin_lock_bh(ð->dim_lock); ++ ++ val = mtk_r32(eth, MTK_PDMA_DELAY_INT); ++ val &= MTK_PDMA_DELAY_RX_MASK; ++ val |= MTK_PDMA_DELAY_TX_EN; ++ ++ cur = min_t(u32, DIV_ROUND_UP(cur_profile.usec, 20), MTK_PDMA_DELAY_PTIME_MASK); ++ val |= cur << MTK_PDMA_DELAY_TX_PTIME_SHIFT; ++ ++ cur = min_t(u32, cur_profile.pkts, MTK_PDMA_DELAY_PINT_MASK); ++ val |= cur << MTK_PDMA_DELAY_TX_PINT_SHIFT; ++ ++ mtk_w32(eth, val, MTK_PDMA_DELAY_INT); ++ mtk_w32(eth, val, MTK_QDMA_DELAY_INT); ++ ++ spin_unlock_bh(ð->dim_lock); ++ ++ dim->state = DIM_START_MEASURE; ++} ++ + static int mtk_hw_init(struct mtk_eth *eth) + { + int i, val, ret; +@@ -2385,9 +2463,6 @@ static int mtk_hw_init(struct mtk_eth *e + goto err_disable_pm; + } + +- /* enable interrupt delay for RX */ +- mtk_w32(eth, MTK_PDMA_DELAY_RX_DELAY, MTK_PDMA_DELAY_INT); +- + /* disable delay and normal interrupt */ + mtk_tx_irq_disable(eth, ~0); + mtk_rx_irq_disable(eth, ~0); +@@ -2426,11 +2501,10 @@ static int mtk_hw_init(struct mtk_eth *e + /* Enable RX VLan Offloading */ + mtk_w32(eth, 1, MTK_CDMP_EG_CTRL); + +- /* enable interrupt delay for RX */ +- mtk_w32(eth, MTK_PDMA_DELAY_RX_DELAY, MTK_PDMA_DELAY_INT); ++ mtk_dim_rx(ð->rx_dim.work); ++ mtk_dim_tx(ð->tx_dim.work); + + /* disable delay and normal interrupt */ +- mtk_w32(eth, 0, MTK_QDMA_DELAY_INT); + mtk_tx_irq_disable(eth, ~0); + mtk_rx_irq_disable(eth, ~0); + +@@ -2934,6 +3008,13 @@ static int mtk_probe(struct platform_dev + spin_lock_init(ð->page_lock); + spin_lock_init(ð->tx_irq_lock); + spin_lock_init(ð->rx_irq_lock); ++ spin_lock_init(ð->dim_lock); ++ ++ eth->rx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE; ++ INIT_WORK(ð->rx_dim.work, mtk_dim_rx); ++ ++ eth->tx_dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE; ++ INIT_WORK(ð->tx_dim.work, mtk_dim_tx); + + if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) { + eth->ethsys = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -15,6 +15,7 @@ + #include <linux/u64_stats_sync.h> + #include <linux/refcount.h> + #include <linux/phylink.h> ++#include <linux/dim.h> + + #define MTK_QDMA_PAGE_SIZE 2048 + #define MTK_MAX_RX_LENGTH 1536 +@@ -131,13 +132,18 @@ + + /* PDMA Delay Interrupt Register */ + #define MTK_PDMA_DELAY_INT 0xa0c ++#define MTK_PDMA_DELAY_RX_MASK GENMASK(15, 0) + #define MTK_PDMA_DELAY_RX_EN BIT(15) +-#define MTK_PDMA_DELAY_RX_PINT 4 + #define MTK_PDMA_DELAY_RX_PINT_SHIFT 8 +-#define MTK_PDMA_DELAY_RX_PTIME 4 +-#define MTK_PDMA_DELAY_RX_DELAY \ +- (MTK_PDMA_DELAY_RX_EN | MTK_PDMA_DELAY_RX_PTIME | \ +- (MTK_PDMA_DELAY_RX_PINT << MTK_PDMA_DELAY_RX_PINT_SHIFT)) ++#define MTK_PDMA_DELAY_RX_PTIME_SHIFT 0 ++ ++#define MTK_PDMA_DELAY_TX_MASK GENMASK(31, 16) ++#define MTK_PDMA_DELAY_TX_EN BIT(31) ++#define MTK_PDMA_DELAY_TX_PINT_SHIFT 24 ++#define MTK_PDMA_DELAY_TX_PTIME_SHIFT 16 ++ ++#define MTK_PDMA_DELAY_PINT_MASK 0x7f ++#define MTK_PDMA_DELAY_PTIME_MASK 0xff + + /* PDMA Interrupt Status Register */ + #define MTK_PDMA_INT_STATUS 0xa20 +@@ -219,6 +225,7 @@ + /* QDMA Interrupt Status Register */ + #define MTK_QDMA_INT_STATUS 0x1A18 + #define MTK_RX_DONE_DLY BIT(30) ++#define MTK_TX_DONE_DLY BIT(28) + #define MTK_RX_DONE_INT3 BIT(19) + #define MTK_RX_DONE_INT2 BIT(18) + #define MTK_RX_DONE_INT1 BIT(17) +@@ -228,8 +235,7 @@ + #define MTK_TX_DONE_INT1 BIT(1) + #define MTK_TX_DONE_INT0 BIT(0) + #define MTK_RX_DONE_INT MTK_RX_DONE_DLY +-#define MTK_TX_DONE_INT (MTK_TX_DONE_INT0 | MTK_TX_DONE_INT1 | \ +- MTK_TX_DONE_INT2 | MTK_TX_DONE_INT3) ++#define MTK_TX_DONE_INT MTK_TX_DONE_DLY + + /* QDMA Interrupt grouping registers */ + #define MTK_QDMA_INT_GRP1 0x1a20 +@@ -892,6 +898,18 @@ struct mtk_eth { + + const struct mtk_soc_data *soc; + ++ spinlock_t dim_lock; ++ ++ u32 rx_events; ++ u32 rx_packets; ++ u32 rx_bytes; ++ struct dim rx_dim; ++ ++ u32 tx_events; ++ u32 tx_packets; ++ u32 tx_bytes; ++ struct dim tx_dim; ++ + u32 tx_int_mask_reg; + u32 tx_int_status_reg; + u32 rx_dma_l4_valid; diff --git a/target/linux/generic/pending-5.10/770-08-net-ethernet-mtk_eth_soc-cache-hardware-pointer-of-l.patch b/target/linux/generic/pending-5.10/770-08-net-ethernet-mtk_eth_soc-cache-hardware-pointer-of-l.patch new file mode 100644 index 0000000000..20181b8d12 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-08-net-ethernet-mtk_eth_soc-cache-hardware-pointer-of-l.patch @@ -0,0 +1,67 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 27 Aug 2020 06:32:03 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: cache hardware pointer of last + freed tx descriptor + +The value is only updated by the CPU, so it is cheaper to access from the ring +data structure than from a hardware register + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1362,7 +1362,7 @@ static int mtk_poll_tx_qdma(struct mtk_e + struct mtk_tx_buf *tx_buf; + u32 cpu, dma; + +- cpu = mtk_r32(eth, MTK_QTX_CRX_PTR); ++ cpu = ring->last_free_ptr; + dma = mtk_r32(eth, MTK_QTX_DRX_PTR); + + desc = mtk_qdma_phys_to_virt(ring, cpu); +@@ -1396,6 +1396,7 @@ static int mtk_poll_tx_qdma(struct mtk_e + cpu = next_cpu; + } + ++ ring->last_free_ptr = cpu; + mtk_w32(eth, cpu, MTK_QTX_CRX_PTR); + + return budget; +@@ -1596,6 +1597,7 @@ static int mtk_tx_alloc(struct mtk_eth * + atomic_set(&ring->free_count, MTK_DMA_SIZE - 2); + ring->next_free = &ring->dma[0]; + ring->last_free = &ring->dma[MTK_DMA_SIZE - 1]; ++ ring->last_free_ptr = (u32)(ring->phys + ((MTK_DMA_SIZE - 1) * sz)); + ring->thresh = MAX_SKB_FRAGS; + + /* make sure that all changes to the dma ring are flushed before we +@@ -1609,9 +1611,7 @@ static int mtk_tx_alloc(struct mtk_eth * + mtk_w32(eth, + ring->phys + ((MTK_DMA_SIZE - 1) * sz), + MTK_QTX_CRX_PTR); +- mtk_w32(eth, +- ring->phys + ((MTK_DMA_SIZE - 1) * sz), +- MTK_QTX_DRX_PTR); ++ mtk_w32(eth, ring->last_free_ptr, MTK_QTX_DRX_PTR); + mtk_w32(eth, (QDMA_RES_THRES << 8) | QDMA_RES_THRES, + MTK_QTX_CFG(0)); + } else { +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -624,6 +624,7 @@ struct mtk_tx_buf { + * @phys: The physical addr of tx_buf + * @next_free: Pointer to the next free descriptor + * @last_free: Pointer to the last free descriptor ++ * @last_free_ptr: Hardware pointer value of the last free descriptor + * @thresh: The threshold of minimum amount of free descriptors + * @free_count: QDMA uses a linked list. Track how many free descriptors + * are present +@@ -634,6 +635,7 @@ struct mtk_tx_ring { + dma_addr_t phys; + struct mtk_tx_dma *next_free; + struct mtk_tx_dma *last_free; ++ u32 last_free_ptr; + u16 thresh; + atomic_t free_count; + int dma_size; diff --git a/target/linux/generic/pending-5.10/770-09-net-ethernet-mtk_eth_soc-only-read-the-full-rx-descr.patch b/target/linux/generic/pending-5.10/770-09-net-ethernet-mtk_eth_soc-only-read-the-full-rx-descr.patch new file mode 100644 index 0000000000..bbd8ae7be4 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-09-net-ethernet-mtk_eth_soc-only-read-the-full-rx-descr.patch @@ -0,0 +1,44 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 27 Aug 2020 09:24:25 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: only read the full rx + descriptor if DMA is done + +Uncached memory access is expensive, and there is no need to access all +descriptor words if we can't process them anyway + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -776,13 +776,18 @@ static inline int mtk_max_buf_size(int f + return buf_size; + } + +-static inline void mtk_rx_get_desc(struct mtk_rx_dma *rxd, ++static inline bool mtk_rx_get_desc(struct mtk_rx_dma *rxd, + struct mtk_rx_dma *dma_rxd) + { +- rxd->rxd1 = READ_ONCE(dma_rxd->rxd1); + rxd->rxd2 = READ_ONCE(dma_rxd->rxd2); ++ if (!(rxd->rxd2 & RX_DMA_DONE)) ++ return false; ++ ++ rxd->rxd1 = READ_ONCE(dma_rxd->rxd1); + rxd->rxd3 = READ_ONCE(dma_rxd->rxd3); + rxd->rxd4 = READ_ONCE(dma_rxd->rxd4); ++ ++ return true; + } + + /* the qdma core needs scratch memory to be setup */ +@@ -1254,8 +1259,7 @@ static int mtk_poll_rx(struct napi_struc + rxd = &ring->dma[idx]; + data = ring->data[idx]; + +- mtk_rx_get_desc(&trxd, rxd); +- if (!(trxd.rxd2 & RX_DMA_DONE)) ++ if (!mtk_rx_get_desc(&trxd, rxd)) + break; + + /* find out which mac the packet come from. values start at 1 */ diff --git a/target/linux/generic/pending-5.10/770-10-net-ethernet-mtk_eth_soc-unmap-rx-data-before-callin.patch b/target/linux/generic/pending-5.10/770-10-net-ethernet-mtk_eth_soc-unmap-rx-data-before-callin.patch new file mode 100644 index 0000000000..4a19fa1164 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-10-net-ethernet-mtk_eth_soc-unmap-rx-data-before-callin.patch @@ -0,0 +1,44 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 27 Aug 2020 09:44:43 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: unmap rx data before calling + build_skb + +Since build_skb accesses the data area (for initializing shinfo), dma unmap +needs to happen before that call + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1297,17 +1297,18 @@ static int mtk_poll_rx(struct napi_struc + goto release_desc; + } + ++ dma_unmap_single(eth->dev, trxd.rxd1, ++ ring->buf_size, DMA_FROM_DEVICE); ++ + /* receive data */ + skb = build_skb(data, ring->frag_size); + if (unlikely(!skb)) { +- skb_free_frag(new_data); ++ skb_free_frag(data); + netdev->stats.rx_dropped++; +- goto release_desc; ++ goto skip_rx; + } + skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN); + +- dma_unmap_single(eth->dev, trxd.rxd1, +- ring->buf_size, DMA_FROM_DEVICE); + pktlen = RX_DMA_GET_PLEN0(trxd.rxd2); + skb->dev = netdev; + skb_put(skb, pktlen); +@@ -1325,6 +1326,7 @@ static int mtk_poll_rx(struct napi_struc + skb_record_rx_queue(skb, 0); + napi_gro_receive(napi, skb); + ++skip_rx: + ring->data[idx] = new_data; + rxd->rxd1 = (unsigned int)dma_addr; + diff --git a/target/linux/generic/pending-5.10/770-11-net-ethernet-mtk_eth_soc-avoid-rearming-interrupt-if.patch b/target/linux/generic/pending-5.10/770-11-net-ethernet-mtk_eth_soc-avoid-rearming-interrupt-if.patch new file mode 100644 index 0000000000..4c61951d77 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-11-net-ethernet-mtk_eth_soc-avoid-rearming-interrupt-if.patch @@ -0,0 +1,35 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 4 Sep 2020 18:14:05 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: avoid rearming interrupt if + napi_complete returns false + +Reduces unnecessary interrupts + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -1519,8 +1519,8 @@ static int mtk_napi_tx(struct napi_struc + if (status & MTK_TX_DONE_INT) + return budget; + +- napi_complete(napi); +- mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); ++ if (napi_complete(napi)) ++ mtk_tx_irq_enable(eth, MTK_TX_DONE_INT); + + return tx_done; + } +@@ -1553,8 +1553,9 @@ poll_again: + remain_budget -= rx_done; + goto poll_again; + } +- napi_complete(napi); +- mtk_rx_irq_enable(eth, MTK_RX_DONE_INT); ++ ++ if (napi_complete(napi)) ++ mtk_rx_irq_enable(eth, MTK_RX_DONE_INT); + + return rx_done + budget - remain_budget; + } diff --git a/target/linux/generic/pending-5.10/770-13-net-ethernet-mtk_eth_soc-fix-parsing-packets-in-GDM.patch b/target/linux/generic/pending-5.10/770-13-net-ethernet-mtk_eth_soc-fix-parsing-packets-in-GDM.patch new file mode 100644 index 0000000000..d81d4bf5f4 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-13-net-ethernet-mtk_eth_soc-fix-parsing-packets-in-GDM.patch @@ -0,0 +1,67 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 13 Sep 2020 08:17:02 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: fix parsing packets in GDM + +When using DSA, set the special tag in GDM ingress control to allow the MAC +to parse packets properly earlier. This affects rx DMA source port reporting. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -19,6 +19,7 @@ + #include <linux/interrupt.h> + #include <linux/pinctrl/devinfo.h> + #include <linux/phylink.h> ++#include <net/dsa.h> + + #include "mtk_eth_soc.h" + +@@ -1263,13 +1264,12 @@ static int mtk_poll_rx(struct napi_struc + break; + + /* find out which mac the packet come from. values start at 1 */ +- if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) { ++ if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) || ++ (trxd.rxd4 & RX_DMA_SPECIAL_TAG)) + mac = 0; +- } else { +- mac = (trxd.rxd4 >> RX_DMA_FPORT_SHIFT) & +- RX_DMA_FPORT_MASK; +- mac--; +- } ++ else ++ mac = ((trxd.rxd4 >> RX_DMA_FPORT_SHIFT) & ++ RX_DMA_FPORT_MASK) - 1; + + if (unlikely(mac < 0 || mac >= MTK_MAC_COUNT || + !eth->netdev[mac])) +@@ -2251,6 +2251,9 @@ static void mtk_gdm_config(struct mtk_et + + val |= config; + ++ if (!i && eth->netdev[0] && netdev_uses_dsa(eth->netdev[0])) ++ val |= MTK_GDMA_SPECIAL_TAG; ++ + mtk_w32(eth, val, MTK_GDMA_FWD_CFG(i)); + } + /* Reset and enable PSE */ +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -82,6 +82,7 @@ + + /* GDM Exgress Control Register */ + #define MTK_GDMA_FWD_CFG(x) (0x500 + (x * 0x1000)) ++#define MTK_GDMA_SPECIAL_TAG BIT(24) + #define MTK_GDMA_ICS_EN BIT(22) + #define MTK_GDMA_TCS_EN BIT(21) + #define MTK_GDMA_UCS_EN BIT(20) +@@ -311,6 +312,7 @@ + #define RX_DMA_L4_VALID_PDMA BIT(30) /* when PDMA is used */ + #define RX_DMA_FPORT_SHIFT 19 + #define RX_DMA_FPORT_MASK 0x7 ++#define RX_DMA_SPECIAL_TAG BIT(22) + + /* PHY Indirect Access Control registers */ + #define MTK_PHY_IAC 0x10004 diff --git a/target/linux/generic/pending-5.10/770-14-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch b/target/linux/generic/pending-5.10/770-14-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch new file mode 100644 index 0000000000..e94b352b9c --- /dev/null +++ b/target/linux/generic/pending-5.10/770-14-net-ethernet-mtk_eth_soc-set-PPE-flow-hash-as-skb-ha.patch @@ -0,0 +1,41 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 13 Sep 2020 08:27:24 +0200 +Subject: [PATCH] net: ethernet: mtk_eth_soc: set PPE flow hash as skb hash + if present + +This improves GRO performance + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -19,6 +19,7 @@ + #include <linux/interrupt.h> + #include <linux/pinctrl/devinfo.h> + #include <linux/phylink.h> ++#include <linux/jhash.h> + #include <net/dsa.h> + + #include "mtk_eth_soc.h" +@@ -1250,6 +1251,7 @@ static int mtk_poll_rx(struct napi_struc + struct net_device *netdev; + unsigned int pktlen; + dma_addr_t dma_addr; ++ u32 hash; + int mac; + + ring = mtk_get_rx_ring(eth); +@@ -1319,6 +1321,12 @@ static int mtk_poll_rx(struct napi_struc + skb->protocol = eth_type_trans(skb, netdev); + bytes += pktlen; + ++ hash = trxd.rxd4 & GENMASK(13, 0); ++ if (hash != GENMASK(13, 0)) { ++ hash = jhash_1word(hash, 0); ++ skb_set_hash(skb, hash, PKT_HASH_TYPE_L4); ++ } ++ + if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX && + (trxd.rxd2 & RX_DMA_VTAG)) + __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), diff --git a/target/linux/generic/pending-5.10/770-15-net-ethernet-mtk_eth_soc-add-support-for-initializin.patch b/target/linux/generic/pending-5.10/770-15-net-ethernet-mtk_eth_soc-add-support-for-initializin.patch new file mode 100644 index 0000000000..fa4803211a --- /dev/null +++ b/target/linux/generic/pending-5.10/770-15-net-ethernet-mtk_eth_soc-add-support-for-initializin.patch @@ -0,0 +1,1307 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 11 Oct 2020 22:23:08 +0200 +Subject: [PATCH] ethernet: mediatek: mtk_eth_soc: add support for + initializing the PPE + +The PPE (packet processing engine) is used to offload NAT/routed or even +bridged flows. This patch brings up the PPE and uses it to get a packet +hash. It also contains some functionality that will be used to bring up +flow offloading. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + create mode 100644 drivers/net/ethernet/mediatek/mtk_ppe.c + create mode 100644 drivers/net/ethernet/mediatek/mtk_ppe.h + create mode 100644 drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c + create mode 100644 drivers/net/ethernet/mediatek/mtk_ppe_regs.h + +--- a/drivers/net/ethernet/mediatek/Makefile ++++ b/drivers/net/ethernet/mediatek/Makefile +@@ -4,5 +4,5 @@ + # + + obj-$(CONFIG_NET_MEDIATEK_SOC) += mtk_eth.o +-mtk_eth-y := mtk_eth_soc.o mtk_sgmii.o mtk_eth_path.o ++mtk_eth-y := mtk_eth_soc.o mtk_sgmii.o mtk_eth_path.o mtk_ppe.o mtk_ppe_debugfs.o + obj-$(CONFIG_NET_MEDIATEK_STAR_EMAC) += mtk_star_emac.o +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -2284,12 +2284,17 @@ static int mtk_open(struct net_device *d + + /* we run 2 netdevs on the same dma ring so we only bring it up once */ + if (!refcount_read(ð->dma_refcnt)) { +- int err = mtk_start_dma(eth); ++ u32 gdm_config = MTK_GDMA_TO_PDMA; ++ int err; + ++ err = mtk_start_dma(eth); + if (err) + return err; + +- mtk_gdm_config(eth, MTK_GDMA_TO_PDMA); ++ if (eth->soc->offload_version && mtk_ppe_start(ð->ppe) == 0) ++ gdm_config = MTK_GDMA_TO_PPE; ++ ++ mtk_gdm_config(eth, gdm_config); + + napi_enable(ð->tx_napi); + napi_enable(ð->rx_napi); +@@ -2359,6 +2364,9 @@ static int mtk_stop(struct net_device *d + + mtk_dma_free(eth); + ++ if (eth->soc->offload_version) ++ mtk_ppe_stop(ð->ppe); ++ + return 0; + } + +@@ -3148,6 +3156,13 @@ static int mtk_probe(struct platform_dev + goto err_free_dev; + } + ++ if (eth->soc->offload_version) { ++ err = mtk_ppe_init(ð->ppe, eth->dev, ++ eth->base + MTK_ETH_PPE_BASE, 2); ++ if (err) ++ goto err_free_dev; ++ } ++ + for (i = 0; i < MTK_MAX_DEVS; i++) { + if (!eth->netdev[i]) + continue; +@@ -3222,6 +3237,7 @@ static const struct mtk_soc_data mt7621_ + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7621_CLKS_BITMAP, + .required_pctl = false, ++ .offload_version = 2, + }; + + static const struct mtk_soc_data mt7622_data = { +@@ -3230,6 +3246,7 @@ static const struct mtk_soc_data mt7622_ + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7622_CLKS_BITMAP, + .required_pctl = false, ++ .offload_version = 2, + }; + + static const struct mtk_soc_data mt7623_data = { +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -16,6 +16,7 @@ + #include <linux/refcount.h> + #include <linux/phylink.h> + #include <linux/dim.h> ++#include "mtk_ppe.h" + + #define MTK_QDMA_PAGE_SIZE 2048 + #define MTK_MAX_RX_LENGTH 1536 +@@ -87,6 +88,7 @@ + #define MTK_GDMA_TCS_EN BIT(21) + #define MTK_GDMA_UCS_EN BIT(20) + #define MTK_GDMA_TO_PDMA 0x0 ++#define MTK_GDMA_TO_PPE 0x4444 + #define MTK_GDMA_DROP_ALL 0x7777 + + /* Unicast Filter MAC Address Register - Low */ +@@ -308,6 +310,12 @@ + #define RX_DMA_VID(_x) ((_x) & 0xfff) + + /* QDMA descriptor rxd4 */ ++#define MTK_RXD4_FOE_ENTRY GENMASK(13, 0) ++#define MTK_RXD4_PPE_CPU_REASON GENMASK(18, 14) ++#define MTK_RXD4_SRC_PORT GENMASK(21, 19) ++#define MTK_RXD4_ALG GENMASK(31, 22) ++ ++/* QDMA descriptor rxd4 */ + #define RX_DMA_L4_VALID BIT(24) + #define RX_DMA_L4_VALID_PDMA BIT(30) /* when PDMA is used */ + #define RX_DMA_FPORT_SHIFT 19 +@@ -807,6 +815,7 @@ struct mtk_soc_data { + u32 caps; + u32 required_clks; + bool required_pctl; ++ u8 offload_version; + netdev_features_t hw_features; + }; + +@@ -918,6 +927,8 @@ struct mtk_eth { + u32 tx_int_status_reg; + u32 rx_dma_l4_valid; + int ip_align; ++ ++ struct mtk_ppe ppe; + }; + + /* struct mtk_mac - the structure that holds the info about the MACs of the +--- /dev/null ++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c +@@ -0,0 +1,511 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ ++ ++#include <linux/kernel.h> ++#include <linux/jiffies.h> ++#include <linux/delay.h> ++#include <linux/io.h> ++#include <linux/etherdevice.h> ++#include <linux/platform_device.h> ++#include "mtk_ppe.h" ++#include "mtk_ppe_regs.h" ++ ++static void ppe_w32(struct mtk_ppe *ppe, u32 reg, u32 val) ++{ ++ writel(val, ppe->base + reg); ++} ++ ++static u32 ppe_r32(struct mtk_ppe *ppe, u32 reg) ++{ ++ return readl(ppe->base + reg); ++} ++ ++static u32 ppe_m32(struct mtk_ppe *ppe, u32 reg, u32 mask, u32 set) ++{ ++ u32 val; ++ ++ val = ppe_r32(ppe, reg); ++ val &= ~mask; ++ val |= set; ++ ppe_w32(ppe, reg, val); ++ ++ return val; ++} ++ ++static u32 ppe_set(struct mtk_ppe *ppe, u32 reg, u32 val) ++{ ++ return ppe_m32(ppe, reg, 0, val); ++} ++ ++static u32 ppe_clear(struct mtk_ppe *ppe, u32 reg, u32 val) ++{ ++ return ppe_m32(ppe, reg, val, 0); ++} ++ ++static int mtk_ppe_wait_busy(struct mtk_ppe *ppe) ++{ ++ unsigned long timeout = jiffies + HZ; ++ ++ while (time_is_before_jiffies(timeout)) { ++ if (!(ppe_r32(ppe, MTK_PPE_GLO_CFG) & MTK_PPE_GLO_CFG_BUSY)) ++ return 0; ++ ++ usleep_range(10, 20); ++ } ++ ++ dev_err(ppe->dev, "PPE table busy"); ++ ++ return -ETIMEDOUT; ++} ++ ++static void mtk_ppe_cache_clear(struct mtk_ppe *ppe) ++{ ++ ppe_set(ppe, MTK_PPE_CACHE_CTL, MTK_PPE_CACHE_CTL_CLEAR); ++ ppe_clear(ppe, MTK_PPE_CACHE_CTL, MTK_PPE_CACHE_CTL_CLEAR); ++} ++ ++static void mtk_ppe_cache_enable(struct mtk_ppe *ppe, bool enable) ++{ ++ mtk_ppe_cache_clear(ppe); ++ ++ ppe_m32(ppe, MTK_PPE_CACHE_CTL, MTK_PPE_CACHE_CTL_EN, ++ enable * MTK_PPE_CACHE_CTL_EN); ++} ++ ++static u32 mtk_ppe_hash_entry(struct mtk_foe_entry *e) ++{ ++ u32 hv1, hv2, hv3; ++ u32 hash; ++ ++ switch (FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, e->ib1)) { ++ case MTK_PPE_PKT_TYPE_BRIDGE: ++ hv1 = e->bridge.src_mac_lo; ++ hv1 ^= ((e->bridge.src_mac_hi & 0xffff) << 16); ++ hv2 = e->bridge.src_mac_hi >> 16; ++ hv2 ^= e->bridge.dest_mac_lo; ++ hv3 = e->bridge.dest_mac_hi; ++ break; ++ case MTK_PPE_PKT_TYPE_IPV4_ROUTE: ++ case MTK_PPE_PKT_TYPE_IPV4_HNAPT: ++ hv1 = e->ipv4.orig.ports; ++ hv2 = e->ipv4.orig.dest_ip; ++ hv3 = e->ipv4.orig.src_ip; ++ break; ++ case MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T: ++ case MTK_PPE_PKT_TYPE_IPV6_ROUTE_5T: ++ hv1 = e->ipv6.src_ip[3] ^ e->ipv6.dest_ip[3]; ++ hv1 ^= e->ipv6.ports; ++ ++ hv2 = e->ipv6.src_ip[2] ^ e->ipv6.dest_ip[2]; ++ hv2 ^= e->ipv6.dest_ip[0]; ++ ++ hv3 = e->ipv6.src_ip[1] ^ e->ipv6.dest_ip[1]; ++ hv3 ^= e->ipv6.src_ip[0]; ++ break; ++ case MTK_PPE_PKT_TYPE_IPV4_DSLITE: ++ case MTK_PPE_PKT_TYPE_IPV6_6RD: ++ default: ++ WARN_ON_ONCE(1); ++ return MTK_PPE_HASH_MASK; ++ } ++ ++ hash = (hv1 & hv2) | ((~hv1) & hv3); ++ hash = (hash >> 24) | ((hash & 0xffffff) << 8); ++ hash ^= hv1 ^ hv2 ^ hv3; ++ hash ^= hash >> 16; ++ hash <<= 1; ++ hash &= MTK_PPE_ENTRIES - 1; ++ ++ return hash; ++} ++ ++static inline struct mtk_foe_mac_info * ++mtk_foe_entry_l2(struct mtk_foe_entry *entry) ++{ ++ int type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1); ++ ++ if (type >= MTK_PPE_PKT_TYPE_IPV4_DSLITE) ++ return &entry->ipv6.l2; ++ ++ return &entry->ipv4.l2; ++} ++ ++static inline u32 * ++mtk_foe_entry_ib2(struct mtk_foe_entry *entry) ++{ ++ int type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1); ++ ++ if (type >= MTK_PPE_PKT_TYPE_IPV4_DSLITE) ++ return &entry->ipv6.ib2; ++ ++ return &entry->ipv4.ib2; ++} ++ ++int mtk_foe_entry_prepare(struct mtk_foe_entry *entry, int type, int l4proto, ++ u8 pse_port, u8 *src_mac, u8 *dest_mac) ++{ ++ struct mtk_foe_mac_info *l2; ++ u32 ports_pad, val; ++ ++ memset(entry, 0, sizeof(*entry)); ++ ++ val = FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_BIND) | ++ FIELD_PREP(MTK_FOE_IB1_PACKET_TYPE, type) | ++ FIELD_PREP(MTK_FOE_IB1_UDP, l4proto == IPPROTO_UDP) | ++ MTK_FOE_IB1_BIND_TTL | ++ MTK_FOE_IB1_BIND_CACHE; ++ entry->ib1 = val; ++ ++ val = FIELD_PREP(MTK_FOE_IB2_PORT_MG, 0x3f) | ++ FIELD_PREP(MTK_FOE_IB2_PORT_AG, 0x1f) | ++ FIELD_PREP(MTK_FOE_IB2_DEST_PORT, pse_port); ++ ++ if (is_multicast_ether_addr(dest_mac)) ++ val |= MTK_FOE_IB2_MULTICAST; ++ ++ ports_pad = 0xa5a5a500 | (l4proto & 0xff); ++ if (type == MTK_PPE_PKT_TYPE_IPV4_ROUTE) ++ entry->ipv4.orig.ports = ports_pad; ++ if (type == MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T) ++ entry->ipv6.ports = ports_pad; ++ ++ if (type >= MTK_PPE_PKT_TYPE_IPV4_DSLITE) { ++ entry->ipv6.ib2 = val; ++ l2 = &entry->ipv6.l2; ++ } else { ++ entry->ipv4.ib2 = val; ++ l2 = &entry->ipv4.l2; ++ } ++ ++ l2->dest_mac_hi = get_unaligned_be32(dest_mac); ++ l2->dest_mac_lo = get_unaligned_be16(dest_mac + 4); ++ l2->src_mac_hi = get_unaligned_be32(src_mac); ++ l2->src_mac_lo = get_unaligned_be16(src_mac + 4); ++ ++ if (type >= MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T) ++ l2->etype = ETH_P_IPV6; ++ else ++ l2->etype = ETH_P_IP; ++ ++ return 0; ++} ++ ++int mtk_foe_entry_set_pse_port(struct mtk_foe_entry *entry, u8 port) ++{ ++ u32 *ib2 = mtk_foe_entry_ib2(entry); ++ u32 val; ++ ++ val = *ib2; ++ val &= ~MTK_FOE_IB2_DEST_PORT; ++ val |= FIELD_PREP(MTK_FOE_IB2_DEST_PORT, port); ++ *ib2 = val; ++ ++ return 0; ++} ++ ++int mtk_foe_entry_set_ipv4_tuple(struct mtk_foe_entry *entry, bool egress, ++ __be32 src_addr, __be16 src_port, ++ __be32 dest_addr, __be16 dest_port) ++{ ++ int type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1); ++ struct mtk_ipv4_tuple *t; ++ ++ switch (type) { ++ case MTK_PPE_PKT_TYPE_IPV4_HNAPT: ++ if (egress) { ++ t = &entry->ipv4.new; ++ break; ++ } ++ fallthrough; ++ case MTK_PPE_PKT_TYPE_IPV4_DSLITE: ++ case MTK_PPE_PKT_TYPE_IPV4_ROUTE: ++ t = &entry->ipv4.orig; ++ break; ++ case MTK_PPE_PKT_TYPE_IPV6_6RD: ++ entry->ipv6_6rd.tunnel_src_ip = be32_to_cpu(src_addr); ++ entry->ipv6_6rd.tunnel_dest_ip = be32_to_cpu(dest_addr); ++ return 0; ++ default: ++ WARN_ON_ONCE(1); ++ return -EINVAL; ++ } ++ ++ t->src_ip = be32_to_cpu(src_addr); ++ t->dest_ip = be32_to_cpu(dest_addr); ++ ++ if (type == MTK_PPE_PKT_TYPE_IPV4_ROUTE) ++ return 0; ++ ++ t->src_port = be16_to_cpu(src_port); ++ t->dest_port = be16_to_cpu(dest_port); ++ ++ return 0; ++} ++ ++int mtk_foe_entry_set_ipv6_tuple(struct mtk_foe_entry *entry, ++ __be32 *src_addr, __be16 src_port, ++ __be32 *dest_addr, __be16 dest_port) ++{ ++ int type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1); ++ u32 *src, *dest; ++ int i; ++ ++ switch (type) { ++ case MTK_PPE_PKT_TYPE_IPV4_DSLITE: ++ src = entry->dslite.tunnel_src_ip; ++ dest = entry->dslite.tunnel_dest_ip; ++ break; ++ case MTK_PPE_PKT_TYPE_IPV6_ROUTE_5T: ++ case MTK_PPE_PKT_TYPE_IPV6_6RD: ++ entry->ipv6.src_port = be16_to_cpu(src_port); ++ entry->ipv6.dest_port = be16_to_cpu(dest_port); ++ fallthrough; ++ case MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T: ++ src = entry->ipv6.src_ip; ++ dest = entry->ipv6.dest_ip; ++ break; ++ default: ++ WARN_ON_ONCE(1); ++ return -EINVAL; ++ }; ++ ++ for (i = 0; i < 4; i++) ++ src[i] = be32_to_cpu(src_addr[i]); ++ for (i = 0; i < 4; i++) ++ dest[i] = be32_to_cpu(dest_addr[i]); ++ ++ return 0; ++} ++ ++int mtk_foe_entry_set_dsa(struct mtk_foe_entry *entry, int port) ++{ ++ struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(entry); ++ ++ l2->etype = BIT(port); ++ ++ if (!(entry->ib1 & MTK_FOE_IB1_BIND_VLAN_LAYER)) ++ entry->ib1 |= FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER, 1); ++ else ++ l2->etype |= BIT(8); ++ ++ entry->ib1 &= ~MTK_FOE_IB1_BIND_VLAN_TAG; ++ ++ return 0; ++} ++ ++int mtk_foe_entry_set_vlan(struct mtk_foe_entry *entry, int vid) ++{ ++ struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(entry); ++ ++ switch (FIELD_GET(MTK_FOE_IB1_BIND_VLAN_LAYER, entry->ib1)) { ++ case 0: ++ entry->ib1 |= MTK_FOE_IB1_BIND_VLAN_TAG | ++ FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER, 1); ++ l2->vlan1 = vid; ++ return 0; ++ case 1: ++ if (!(entry->ib1 & MTK_FOE_IB1_BIND_VLAN_TAG)) { ++ l2->vlan1 = vid; ++ l2->etype |= BIT(8); ++ } else { ++ l2->vlan2 = vid; ++ entry->ib1 += FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER, 1); ++ } ++ return 0; ++ default: ++ return -ENOSPC; ++ } ++} ++ ++int mtk_foe_entry_set_pppoe(struct mtk_foe_entry *entry, int sid) ++{ ++ struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(entry); ++ ++ if (!(entry->ib1 & MTK_FOE_IB1_BIND_VLAN_LAYER) || ++ (entry->ib1 & MTK_FOE_IB1_BIND_VLAN_TAG)) ++ l2->etype = ETH_P_PPP_SES; ++ ++ entry->ib1 |= MTK_FOE_IB1_BIND_PPPOE; ++ l2->pppoe_id = sid; ++ ++ return 0; ++} ++ ++static inline bool mtk_foe_entry_usable(struct mtk_foe_entry *entry) ++{ ++ return !(entry->ib1 & MTK_FOE_IB1_STATIC) && ++ FIELD_GET(MTK_FOE_IB1_STATE, entry->ib1) != MTK_FOE_STATE_BIND; ++} ++ ++int mtk_foe_entry_commit(struct mtk_ppe *ppe, struct mtk_foe_entry *entry, ++ u16 timestamp) ++{ ++ struct mtk_foe_entry *hwe; ++ u32 hash; ++ ++ timestamp &= MTK_FOE_IB1_BIND_TIMESTAMP; ++ entry->ib1 &= ~MTK_FOE_IB1_BIND_TIMESTAMP; ++ entry->ib1 |= FIELD_PREP(MTK_FOE_IB1_BIND_TIMESTAMP, timestamp); ++ ++ hash = mtk_ppe_hash_entry(entry); ++ hwe = &ppe->foe_table[hash]; ++ if (!mtk_foe_entry_usable(hwe)) { ++ hwe++; ++ hash++; ++ ++ if (!mtk_foe_entry_usable(hwe)) ++ return -ENOSPC; ++ } ++ ++ memcpy(&hwe->data, &entry->data, sizeof(hwe->data)); ++ wmb(); ++ hwe->ib1 = entry->ib1; ++ ++ dma_wmb(); ++ ++ mtk_ppe_cache_clear(ppe); ++ ++ return hash; ++} ++ ++int mtk_ppe_init(struct mtk_ppe *ppe, struct device *dev, void __iomem *base, ++ int version) ++{ ++ struct mtk_foe_entry *foe; ++ ++ /* need to allocate a separate device, since it PPE DMA access is ++ * not coherent. ++ */ ++ ppe->base = base; ++ ppe->dev = dev; ++ ppe->version = version; ++ ++ foe = dmam_alloc_coherent(ppe->dev, MTK_PPE_ENTRIES * sizeof(*foe), ++ &ppe->foe_phys, GFP_KERNEL); ++ if (!foe) ++ return -ENOMEM; ++ ++ ppe->foe_table = foe; ++ ++ mtk_ppe_debugfs_init(ppe); ++ ++ return 0; ++} ++ ++static void mtk_ppe_init_foe_table(struct mtk_ppe *ppe) ++{ ++ static const u8 skip[] = { 12, 25, 38, 51, 76, 89, 102 }; ++ int i, k; ++ ++ memset(ppe->foe_table, 0, MTK_PPE_ENTRIES * sizeof(ppe->foe_table)); ++ ++ if (!IS_ENABLED(CONFIG_SOC_MT7621)) ++ return; ++ ++ /* skip all entries that cross the 1024 byte boundary */ ++ for (i = 0; i < MTK_PPE_ENTRIES; i += 128) ++ for (k = 0; k < ARRAY_SIZE(skip); k++) ++ ppe->foe_table[i + skip[k]].ib1 |= MTK_FOE_IB1_STATIC; ++} ++ ++int mtk_ppe_start(struct mtk_ppe *ppe) ++{ ++ u32 val; ++ ++ mtk_ppe_init_foe_table(ppe); ++ ppe_w32(ppe, MTK_PPE_TB_BASE, ppe->foe_phys); ++ ++ val = MTK_PPE_TB_CFG_ENTRY_80B | ++ MTK_PPE_TB_CFG_AGE_NON_L4 | ++ MTK_PPE_TB_CFG_AGE_UNBIND | ++ MTK_PPE_TB_CFG_AGE_TCP | ++ MTK_PPE_TB_CFG_AGE_UDP | ++ MTK_PPE_TB_CFG_AGE_TCP_FIN | ++ FIELD_PREP(MTK_PPE_TB_CFG_SEARCH_MISS, ++ MTK_PPE_SEARCH_MISS_ACTION_FORWARD_BUILD) | ++ FIELD_PREP(MTK_PPE_TB_CFG_KEEPALIVE, ++ MTK_PPE_KEEPALIVE_DISABLE) | ++ FIELD_PREP(MTK_PPE_TB_CFG_HASH_MODE, 1) | ++ FIELD_PREP(MTK_PPE_TB_CFG_SCAN_MODE, ++ MTK_PPE_SCAN_MODE_KEEPALIVE_AGE) | ++ FIELD_PREP(MTK_PPE_TB_CFG_ENTRY_NUM, ++ MTK_PPE_ENTRIES_SHIFT); ++ ppe_w32(ppe, MTK_PPE_TB_CFG, val); ++ ++ ppe_w32(ppe, MTK_PPE_IP_PROTO_CHK, ++ MTK_PPE_IP_PROTO_CHK_IPV4 | MTK_PPE_IP_PROTO_CHK_IPV6); ++ ++ mtk_ppe_cache_enable(ppe, true); ++ ++ val = MTK_PPE_FLOW_CFG_IP4_TCP_FRAG | ++ MTK_PPE_FLOW_CFG_IP4_UDP_FRAG | ++ MTK_PPE_FLOW_CFG_IP6_3T_ROUTE | ++ MTK_PPE_FLOW_CFG_IP6_5T_ROUTE | ++ MTK_PPE_FLOW_CFG_IP6_6RD | ++ MTK_PPE_FLOW_CFG_IP4_NAT | ++ MTK_PPE_FLOW_CFG_IP4_NAPT | ++ MTK_PPE_FLOW_CFG_IP4_DSLITE | ++ MTK_PPE_FLOW_CFG_L2_BRIDGE | ++ MTK_PPE_FLOW_CFG_IP4_NAT_FRAG; ++ ppe_w32(ppe, MTK_PPE_FLOW_CFG, val); ++ ++ val = FIELD_PREP(MTK_PPE_UNBIND_AGE_MIN_PACKETS, 1000) | ++ FIELD_PREP(MTK_PPE_UNBIND_AGE_DELTA, 3); ++ ppe_w32(ppe, MTK_PPE_UNBIND_AGE, val); ++ ++ val = FIELD_PREP(MTK_PPE_BIND_AGE0_DELTA_UDP, 12) | ++ FIELD_PREP(MTK_PPE_BIND_AGE0_DELTA_NON_L4, 1); ++ ppe_w32(ppe, MTK_PPE_BIND_AGE0, val); ++ ++ val = FIELD_PREP(MTK_PPE_BIND_AGE1_DELTA_TCP_FIN, 1) | ++ FIELD_PREP(MTK_PPE_BIND_AGE1_DELTA_TCP, 7); ++ ppe_w32(ppe, MTK_PPE_BIND_AGE1, val); ++ ++ val = MTK_PPE_BIND_LIMIT0_QUARTER | MTK_PPE_BIND_LIMIT0_HALF; ++ ppe_w32(ppe, MTK_PPE_BIND_LIMIT0, val); ++ ++ val = MTK_PPE_BIND_LIMIT1_FULL | ++ FIELD_PREP(MTK_PPE_BIND_LIMIT1_NON_L4, 1); ++ ppe_w32(ppe, MTK_PPE_BIND_LIMIT1, val); ++ ++ val = FIELD_PREP(MTK_PPE_BIND_RATE_BIND, 30) | ++ FIELD_PREP(MTK_PPE_BIND_RATE_PREBIND, 1); ++ ppe_w32(ppe, MTK_PPE_BIND_RATE, val); ++ ++ /* enable PPE */ ++ val = MTK_PPE_GLO_CFG_EN | ++ MTK_PPE_GLO_CFG_IP4_L4_CS_DROP | ++ MTK_PPE_GLO_CFG_IP4_CS_DROP | ++ MTK_PPE_GLO_CFG_FLOW_DROP_UPDATE; ++ ppe_w32(ppe, MTK_PPE_GLO_CFG, val); ++ ++ ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT, 0); ++ ++ return 0; ++} ++ ++int mtk_ppe_stop(struct mtk_ppe *ppe) ++{ ++ u32 val; ++ int i; ++ ++ for (i = 0; i < MTK_PPE_ENTRIES; i++) ++ ppe->foe_table[i].ib1 = FIELD_PREP(MTK_FOE_IB1_STATE, ++ MTK_FOE_STATE_INVALID); ++ ++ mtk_ppe_cache_enable(ppe, false); ++ ++ /* disable offload engine */ ++ ppe_clear(ppe, MTK_PPE_GLO_CFG, MTK_PPE_GLO_CFG_EN); ++ ppe_w32(ppe, MTK_PPE_FLOW_CFG, 0); ++ ++ /* disable aging */ ++ val = MTK_PPE_TB_CFG_AGE_NON_L4 | ++ MTK_PPE_TB_CFG_AGE_UNBIND | ++ MTK_PPE_TB_CFG_AGE_TCP | ++ MTK_PPE_TB_CFG_AGE_UDP | ++ MTK_PPE_TB_CFG_AGE_TCP_FIN; ++ ppe_clear(ppe, MTK_PPE_TB_CFG, val); ++ ++ return mtk_ppe_wait_busy(ppe); ++} +--- /dev/null ++++ b/drivers/net/ethernet/mediatek/mtk_ppe.h +@@ -0,0 +1,287 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ ++ ++#ifndef __MTK_PPE_H ++#define __MTK_PPE_H ++ ++#include <linux/kernel.h> ++#include <linux/bitfield.h> ++ ++#define MTK_ETH_PPE_BASE 0xc00 ++ ++#define MTK_PPE_ENTRIES_SHIFT 3 ++#define MTK_PPE_ENTRIES (1024 << MTK_PPE_ENTRIES_SHIFT) ++#define MTK_PPE_HASH_MASK (MTK_PPE_ENTRIES - 1) ++ ++#define MTK_FOE_IB1_UNBIND_TIMESTAMP GENMASK(7, 0) ++#define MTK_FOE_IB1_UNBIND_PACKETS GENMASK(23, 8) ++#define MTK_FOE_IB1_UNBIND_PREBIND BIT(24) ++ ++#define MTK_FOE_IB1_BIND_TIMESTAMP GENMASK(14, 0) ++#define MTK_FOE_IB1_BIND_KEEPALIVE BIT(15) ++#define MTK_FOE_IB1_BIND_VLAN_LAYER GENMASK(18, 16) ++#define MTK_FOE_IB1_BIND_PPPOE BIT(19) ++#define MTK_FOE_IB1_BIND_VLAN_TAG BIT(20) ++#define MTK_FOE_IB1_BIND_PKT_SAMPLE BIT(21) ++#define MTK_FOE_IB1_BIND_CACHE BIT(22) ++#define MTK_FOE_IB1_BIND_TUNNEL_DECAP BIT(23) ++#define MTK_FOE_IB1_BIND_TTL BIT(24) ++ ++#define MTK_FOE_IB1_PACKET_TYPE GENMASK(27, 25) ++#define MTK_FOE_IB1_STATE GENMASK(29, 28) ++#define MTK_FOE_IB1_UDP BIT(30) ++#define MTK_FOE_IB1_STATIC BIT(31) ++ ++enum { ++ MTK_PPE_PKT_TYPE_IPV4_HNAPT = 0, ++ MTK_PPE_PKT_TYPE_IPV4_ROUTE = 1, ++ MTK_PPE_PKT_TYPE_BRIDGE = 2, ++ MTK_PPE_PKT_TYPE_IPV4_DSLITE = 3, ++ MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T = 4, ++ MTK_PPE_PKT_TYPE_IPV6_ROUTE_5T = 5, ++ MTK_PPE_PKT_TYPE_IPV6_6RD = 7, ++}; ++ ++#define MTK_FOE_IB2_QID GENMASK(3, 0) ++#define MTK_FOE_IB2_PSE_QOS BIT(4) ++#define MTK_FOE_IB2_DEST_PORT GENMASK(7, 5) ++#define MTK_FOE_IB2_MULTICAST BIT(8) ++ ++#define MTK_FOE_IB2_WHNAT_QID2 GENMASK(13, 12) ++#define MTK_FOE_IB2_WHNAT_DEVIDX BIT(16) ++#define MTK_FOE_IB2_WHNAT_NAT BIT(17) ++ ++#define MTK_FOE_IB2_PORT_MG GENMASK(17, 12) ++ ++#define MTK_FOE_IB2_PORT_AG GENMASK(23, 18) ++ ++#define MTK_FOE_IB2_DSCP GENMASK(31, 24) ++ ++#define MTK_FOE_VLAN2_WHNAT_BSS GEMMASK(5, 0) ++#define MTK_FOE_VLAN2_WHNAT_WCID GENMASK(13, 6) ++#define MTK_FOE_VLAN2_WHNAT_RING GENMASK(15, 14) ++ ++enum { ++ MTK_FOE_STATE_INVALID, ++ MTK_FOE_STATE_UNBIND, ++ MTK_FOE_STATE_BIND, ++ MTK_FOE_STATE_FIN ++}; ++ ++struct mtk_foe_mac_info { ++ u16 vlan1; ++ u16 etype; ++ ++ u32 dest_mac_hi; ++ ++ u16 vlan2; ++ u16 dest_mac_lo; ++ ++ u32 src_mac_hi; ++ ++ u16 pppoe_id; ++ u16 src_mac_lo; ++}; ++ ++struct mtk_foe_bridge { ++ u32 dest_mac_hi; ++ ++ u16 src_mac_lo; ++ u16 dest_mac_lo; ++ ++ u32 src_mac_hi; ++ ++ u32 ib2; ++ ++ u32 _rsv[5]; ++ ++ u32 udf_tsid; ++ struct mtk_foe_mac_info l2; ++}; ++ ++struct mtk_ipv4_tuple { ++ u32 src_ip; ++ u32 dest_ip; ++ union { ++ struct { ++ u16 dest_port; ++ u16 src_port; ++ }; ++ struct { ++ u8 protocol; ++ u8 _pad[3]; /* fill with 0xa5a5a5 */ ++ }; ++ u32 ports; ++ }; ++}; ++ ++struct mtk_foe_ipv4 { ++ struct mtk_ipv4_tuple orig; ++ ++ u32 ib2; ++ ++ struct mtk_ipv4_tuple new; ++ ++ u16 timestamp; ++ u16 _rsv0[3]; ++ ++ u32 udf_tsid; ++ ++ struct mtk_foe_mac_info l2; ++}; ++ ++struct mtk_foe_ipv4_dslite { ++ struct mtk_ipv4_tuple ip4; ++ ++ u32 tunnel_src_ip[4]; ++ u32 tunnel_dest_ip[4]; ++ ++ u8 flow_label[3]; ++ u8 priority; ++ ++ u32 udf_tsid; ++ ++ u32 ib2; ++ ++ struct mtk_foe_mac_info l2; ++}; ++ ++struct mtk_foe_ipv6 { ++ u32 src_ip[4]; ++ u32 dest_ip[4]; ++ ++ union { ++ struct { ++ u8 protocol; ++ u8 _pad[3]; /* fill with 0xa5a5a5 */ ++ }; /* 3-tuple */ ++ struct { ++ u16 dest_port; ++ u16 src_port; ++ }; /* 5-tuple */ ++ u32 ports; ++ }; ++ ++ u32 _rsv[3]; ++ ++ u32 udf; ++ ++ u32 ib2; ++ struct mtk_foe_mac_info l2; ++}; ++ ++struct mtk_foe_ipv6_6rd { ++ u32 src_ip[4]; ++ u32 dest_ip[4]; ++ u16 dest_port; ++ u16 src_port; ++ ++ u32 tunnel_src_ip; ++ u32 tunnel_dest_ip; ++ ++ u16 hdr_csum; ++ u8 dscp; ++ u8 ttl; ++ ++ u8 flag; ++ u8 pad; ++ u8 per_flow_6rd_id; ++ u8 pad2; ++ ++ u32 ib2; ++ struct mtk_foe_mac_info l2; ++}; ++ ++struct mtk_foe_entry { ++ u32 ib1; ++ ++ union { ++ struct mtk_foe_bridge bridge; ++ struct mtk_foe_ipv4 ipv4; ++ struct mtk_foe_ipv4_dslite dslite; ++ struct mtk_foe_ipv6 ipv6; ++ struct mtk_foe_ipv6_6rd ipv6_6rd; ++ u32 data[19]; ++ }; ++}; ++ ++enum { ++ MTK_PPE_CPU_REASON_TTL_EXCEEDED = 0x02, ++ MTK_PPE_CPU_REASON_OPTION_HEADER = 0x03, ++ MTK_PPE_CPU_REASON_NO_FLOW = 0x07, ++ MTK_PPE_CPU_REASON_IPV4_FRAG = 0x08, ++ MTK_PPE_CPU_REASON_IPV4_DSLITE_FRAG = 0x09, ++ MTK_PPE_CPU_REASON_IPV4_DSLITE_NO_TCP_UDP = 0x0a, ++ MTK_PPE_CPU_REASON_IPV6_6RD_NO_TCP_UDP = 0x0b, ++ MTK_PPE_CPU_REASON_TCP_FIN_SYN_RST = 0x0c, ++ MTK_PPE_CPU_REASON_UN_HIT = 0x0d, ++ MTK_PPE_CPU_REASON_HIT_UNBIND = 0x0e, ++ MTK_PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED = 0x0f, ++ MTK_PPE_CPU_REASON_HIT_BIND_TCP_FIN = 0x10, ++ MTK_PPE_CPU_REASON_HIT_TTL_1 = 0x11, ++ MTK_PPE_CPU_REASON_HIT_BIND_VLAN_VIOLATION = 0x12, ++ MTK_PPE_CPU_REASON_KEEPALIVE_UC_OLD_HDR = 0x13, ++ MTK_PPE_CPU_REASON_KEEPALIVE_MC_NEW_HDR = 0x14, ++ MTK_PPE_CPU_REASON_KEEPALIVE_DUP_OLD_HDR = 0x15, ++ MTK_PPE_CPU_REASON_HIT_BIND_FORCE_CPU = 0x16, ++ MTK_PPE_CPU_REASON_TUNNEL_OPTION_HEADER = 0x17, ++ MTK_PPE_CPU_REASON_MULTICAST_TO_CPU = 0x18, ++ MTK_PPE_CPU_REASON_MULTICAST_TO_GMAC1_CPU = 0x19, ++ MTK_PPE_CPU_REASON_HIT_PRE_BIND = 0x1a, ++ MTK_PPE_CPU_REASON_PACKET_SAMPLING = 0x1b, ++ MTK_PPE_CPU_REASON_EXCEED_MTU = 0x1c, ++ MTK_PPE_CPU_REASON_PPE_BYPASS = 0x1e, ++ MTK_PPE_CPU_REASON_INVALID = 0x1f, ++}; ++ ++struct mtk_ppe { ++ struct device *dev; ++ void __iomem *base; ++ int version; ++ ++ struct mtk_foe_entry *foe_table; ++ dma_addr_t foe_phys; ++ ++ void *acct_table; ++}; ++ ++int mtk_ppe_init(struct mtk_ppe *ppe, struct device *dev, void __iomem *base, ++ int version); ++int mtk_ppe_start(struct mtk_ppe *ppe); ++int mtk_ppe_stop(struct mtk_ppe *ppe); ++ ++static inline void ++mtk_foe_entry_clear(struct mtk_ppe *ppe, u16 hash) ++{ ++ ppe->foe_table[hash].ib1 = 0; ++ dma_wmb(); ++} ++ ++static inline int ++mtk_foe_entry_timestamp(struct mtk_ppe *ppe, u16 hash) ++{ ++ u32 ib1 = READ_ONCE(ppe->foe_table[hash].ib1); ++ ++ if (FIELD_GET(MTK_FOE_IB1_STATE, ib1) != MTK_FOE_STATE_BIND) ++ return -1; ++ ++ return FIELD_GET(MTK_FOE_IB1_BIND_TIMESTAMP, ib1); ++} ++ ++int mtk_foe_entry_prepare(struct mtk_foe_entry *entry, int type, int l4proto, ++ u8 pse_port, u8 *src_mac, u8 *dest_mac); ++int mtk_foe_entry_set_pse_port(struct mtk_foe_entry *entry, u8 port); ++int mtk_foe_entry_set_ipv4_tuple(struct mtk_foe_entry *entry, bool orig, ++ __be32 src_addr, __be16 src_port, ++ __be32 dest_addr, __be16 dest_port); ++int mtk_foe_entry_set_ipv6_tuple(struct mtk_foe_entry *entry, ++ __be32 *src_addr, __be16 src_port, ++ __be32 *dest_addr, __be16 dest_port); ++int mtk_foe_entry_set_dsa(struct mtk_foe_entry *entry, int port); ++int mtk_foe_entry_set_vlan(struct mtk_foe_entry *entry, int vid); ++int mtk_foe_entry_set_pppoe(struct mtk_foe_entry *entry, int sid); ++int mtk_foe_entry_commit(struct mtk_ppe *ppe, struct mtk_foe_entry *entry, ++ u16 timestamp); ++int mtk_ppe_debugfs_init(struct mtk_ppe *ppe); ++ ++#endif +--- /dev/null ++++ b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c +@@ -0,0 +1,217 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ ++ ++#include <linux/kernel.h> ++#include <linux/debugfs.h> ++#include "mtk_eth_soc.h" ++ ++struct mtk_flow_addr_info ++{ ++ void *src, *dest; ++ u16 *src_port, *dest_port; ++ bool ipv6; ++}; ++ ++static const char *mtk_foe_entry_state_str(int state) ++{ ++ static const char * const state_str[] = { ++ [MTK_FOE_STATE_INVALID] = "INV", ++ [MTK_FOE_STATE_UNBIND] = "UNB", ++ [MTK_FOE_STATE_BIND] = "BND", ++ [MTK_FOE_STATE_FIN] = "FIN", ++ }; ++ ++ if (state >= ARRAY_SIZE(state_str) || !state_str[state]) ++ return "UNK"; ++ ++ return state_str[state]; ++} ++ ++static const char *mtk_foe_pkt_type_str(int type) ++{ ++ static const char * const type_str[] = { ++ [MTK_PPE_PKT_TYPE_IPV4_HNAPT] = "IPv4 5T", ++ [MTK_PPE_PKT_TYPE_IPV4_ROUTE] = "IPv4 3T", ++ [MTK_PPE_PKT_TYPE_BRIDGE] = "L2", ++ [MTK_PPE_PKT_TYPE_IPV4_DSLITE] = "DS-LITE", ++ [MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T] = "IPv6 3T", ++ [MTK_PPE_PKT_TYPE_IPV6_ROUTE_5T] = "IPv6 5T", ++ [MTK_PPE_PKT_TYPE_IPV6_6RD] = "6RD", ++ }; ++ ++ if (type >= ARRAY_SIZE(type_str) || !type_str[type]) ++ return "UNKNOWN"; ++ ++ return type_str[type]; ++} ++ ++static void ++mtk_print_addr(struct seq_file *m, u32 *addr, bool ipv6) ++{ ++ u32 n_addr[4]; ++ int i; ++ ++ if (!ipv6) { ++ seq_printf(m, "%pI4h", addr); ++ return; ++ } ++ ++ for (i = 0; i < ARRAY_SIZE(n_addr); i++) ++ n_addr[i] = htonl(addr[i]); ++ seq_printf(m, "%pI6", n_addr); ++} ++ ++static void ++mtk_print_addr_info(struct seq_file *m, struct mtk_flow_addr_info *ai) ++{ ++ mtk_print_addr(m, ai->src, ai->ipv6); ++ if (ai->src_port) ++ seq_printf(m, ":%d", *ai->src_port); ++ seq_printf(m, "->"); ++ mtk_print_addr(m, ai->dest, ai->ipv6); ++ if (ai->dest_port) ++ seq_printf(m, ":%d", *ai->dest_port); ++} ++ ++static int ++mtk_ppe_debugfs_foe_show(struct seq_file *m, void *private, bool bind) ++{ ++ struct mtk_ppe *ppe = m->private; ++ int i, count; ++ ++ for (i = 0, count = 0; i < MTK_PPE_ENTRIES; i++) { ++ struct mtk_foe_entry *entry = &ppe->foe_table[i]; ++ struct mtk_foe_mac_info *l2; ++ struct mtk_flow_addr_info ai = {}; ++ unsigned char h_source[ETH_ALEN]; ++ unsigned char h_dest[ETH_ALEN]; ++ int type, state; ++ u32 ib2; ++ ++ ++ state = FIELD_GET(MTK_FOE_IB1_STATE, entry->ib1); ++ if (!state) ++ continue; ++ ++ if (bind && state != MTK_FOE_STATE_BIND) ++ continue; ++ ++ type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1); ++ seq_printf(m, "%05x %s %7s", i, ++ mtk_foe_entry_state_str(state), ++ mtk_foe_pkt_type_str(type)); ++ ++ switch (type) { ++ case MTK_PPE_PKT_TYPE_IPV4_HNAPT: ++ case MTK_PPE_PKT_TYPE_IPV4_DSLITE: ++ ai.src_port = &entry->ipv4.orig.src_port; ++ ai.dest_port = &entry->ipv4.orig.dest_port; ++ fallthrough; ++ case MTK_PPE_PKT_TYPE_IPV4_ROUTE: ++ ai.src = &entry->ipv4.orig.src_ip; ++ ai.dest = &entry->ipv4.orig.dest_ip; ++ break; ++ case MTK_PPE_PKT_TYPE_IPV6_ROUTE_5T: ++ ai.src_port = &entry->ipv6.src_port; ++ ai.dest_port = &entry->ipv6.dest_port; ++ fallthrough; ++ case MTK_PPE_PKT_TYPE_IPV6_ROUTE_3T: ++ case MTK_PPE_PKT_TYPE_IPV6_6RD: ++ ai.src = &entry->ipv6.src_ip; ++ ai.dest = &entry->ipv6.dest_ip; ++ ai.ipv6 = true; ++ break; ++ } ++ ++ seq_printf(m, " orig="); ++ mtk_print_addr_info(m, &ai); ++ ++ switch (type) { ++ case MTK_PPE_PKT_TYPE_IPV4_HNAPT: ++ case MTK_PPE_PKT_TYPE_IPV4_DSLITE: ++ ai.src_port = &entry->ipv4.new.src_port; ++ ai.dest_port = &entry->ipv4.new.dest_port; ++ fallthrough; ++ case MTK_PPE_PKT_TYPE_IPV4_ROUTE: ++ ai.src = &entry->ipv4.new.src_ip; ++ ai.dest = &entry->ipv4.new.dest_ip; ++ seq_printf(m, " new="); ++ mtk_print_addr_info(m, &ai); ++ break; ++ } ++ ++ if (type >= MTK_PPE_PKT_TYPE_IPV4_DSLITE) { ++ l2 = &entry->ipv6.l2; ++ ib2 = entry->ipv6.ib2; ++ } else { ++ l2 = &entry->ipv4.l2; ++ ib2 = entry->ipv4.ib2; ++ } ++ ++ *((__be32 *)h_source) = htonl(l2->src_mac_hi); ++ *((__be16 *)&h_source[4]) = htons(l2->src_mac_lo); ++ *((__be32 *)h_dest) = htonl(l2->dest_mac_hi); ++ *((__be16 *)&h_dest[4]) = htons(l2->dest_mac_lo); ++ ++ seq_printf(m, " eth=%pM->%pM etype=%04x" ++ " vlan=%d,%d ib1=%08x ib2=%08x\n", ++ h_source, h_dest, ntohs(l2->etype), ++ l2->vlan1, l2->vlan2, entry->ib1, ib2); ++ } ++ ++ return 0; ++} ++ ++static int ++mtk_ppe_debugfs_foe_show_all(struct seq_file *m, void *private) ++{ ++ return mtk_ppe_debugfs_foe_show(m, private, false); ++} ++ ++static int ++mtk_ppe_debugfs_foe_show_bind(struct seq_file *m, void *private) ++{ ++ return mtk_ppe_debugfs_foe_show(m, private, true); ++} ++ ++static int ++mtk_ppe_debugfs_foe_open_all(struct inode *inode, struct file *file) ++{ ++ return single_open(file, mtk_ppe_debugfs_foe_show_all, ++ inode->i_private); ++} ++ ++static int ++mtk_ppe_debugfs_foe_open_bind(struct inode *inode, struct file *file) ++{ ++ return single_open(file, mtk_ppe_debugfs_foe_show_bind, ++ inode->i_private); ++} ++ ++int mtk_ppe_debugfs_init(struct mtk_ppe *ppe) ++{ ++ static const struct file_operations fops_all = { ++ .open = mtk_ppe_debugfs_foe_open_all, ++ .read = seq_read, ++ .llseek = seq_lseek, ++ .release = single_release, ++ }; ++ ++ static const struct file_operations fops_bind = { ++ .open = mtk_ppe_debugfs_foe_open_bind, ++ .read = seq_read, ++ .llseek = seq_lseek, ++ .release = single_release, ++ }; ++ ++ struct dentry *root; ++ ++ root = debugfs_create_dir("mtk_ppe", NULL); ++ if (!root) ++ return -ENOMEM; ++ ++ debugfs_create_file("entries", S_IRUGO, root, ppe, &fops_all); ++ debugfs_create_file("bind", S_IRUGO, root, ppe, &fops_bind); ++ ++ return 0; ++} +--- /dev/null ++++ b/drivers/net/ethernet/mediatek/mtk_ppe_regs.h +@@ -0,0 +1,144 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ ++ ++#ifndef __MTK_PPE_REGS_H ++#define __MTK_PPE_REGS_H ++ ++#define MTK_PPE_GLO_CFG 0x200 ++#define MTK_PPE_GLO_CFG_EN BIT(0) ++#define MTK_PPE_GLO_CFG_TSID_EN BIT(1) ++#define MTK_PPE_GLO_CFG_IP4_L4_CS_DROP BIT(2) ++#define MTK_PPE_GLO_CFG_IP4_CS_DROP BIT(3) ++#define MTK_PPE_GLO_CFG_TTL0_DROP BIT(4) ++#define MTK_PPE_GLO_CFG_PPE_BSWAP BIT(5) ++#define MTK_PPE_GLO_CFG_PSE_HASH_OFS BIT(6) ++#define MTK_PPE_GLO_CFG_MCAST_TB_EN BIT(7) ++#define MTK_PPE_GLO_CFG_FLOW_DROP_KA BIT(8) ++#define MTK_PPE_GLO_CFG_FLOW_DROP_UPDATE BIT(9) ++#define MTK_PPE_GLO_CFG_UDP_LITE_EN BIT(10) ++#define MTK_PPE_GLO_CFG_UDP_LEN_DROP BIT(11) ++#define MTK_PPE_GLO_CFG_MCAST_ENTRIES GNEMASK(13, 12) ++#define MTK_PPE_GLO_CFG_BUSY BIT(31) ++ ++#define MTK_PPE_FLOW_CFG 0x204 ++#define MTK_PPE_FLOW_CFG_IP4_TCP_FRAG BIT(6) ++#define MTK_PPE_FLOW_CFG_IP4_UDP_FRAG BIT(7) ++#define MTK_PPE_FLOW_CFG_IP6_3T_ROUTE BIT(8) ++#define MTK_PPE_FLOW_CFG_IP6_5T_ROUTE BIT(9) ++#define MTK_PPE_FLOW_CFG_IP6_6RD BIT(10) ++#define MTK_PPE_FLOW_CFG_IP4_NAT BIT(12) ++#define MTK_PPE_FLOW_CFG_IP4_NAPT BIT(13) ++#define MTK_PPE_FLOW_CFG_IP4_DSLITE BIT(14) ++#define MTK_PPE_FLOW_CFG_L2_BRIDGE BIT(15) ++#define MTK_PPE_FLOW_CFG_IP_PROTO_BLACKLIST BIT(16) ++#define MTK_PPE_FLOW_CFG_IP4_NAT_FRAG BIT(17) ++#define MTK_PPE_FLOW_CFG_IP4_HASH_FLOW_LABEL BIT(18) ++#define MTK_PPE_FLOW_CFG_IP4_HASH_GRE_KEY BIT(19) ++#define MTK_PPE_FLOW_CFG_IP6_HASH_GRE_KEY BIT(20) ++ ++#define MTK_PPE_IP_PROTO_CHK 0x208 ++#define MTK_PPE_IP_PROTO_CHK_IPV4 GENMASK(15, 0) ++#define MTK_PPE_IP_PROTO_CHK_IPV6 GENMASK(31, 16) ++ ++#define MTK_PPE_TB_CFG 0x21c ++#define MTK_PPE_TB_CFG_ENTRY_NUM GENMASK(2, 0) ++#define MTK_PPE_TB_CFG_ENTRY_80B BIT(3) ++#define MTK_PPE_TB_CFG_SEARCH_MISS GENMASK(5, 4) ++#define MTK_PPE_TB_CFG_AGE_PREBIND BIT(6) ++#define MTK_PPE_TB_CFG_AGE_NON_L4 BIT(7) ++#define MTK_PPE_TB_CFG_AGE_UNBIND BIT(8) ++#define MTK_PPE_TB_CFG_AGE_TCP BIT(9) ++#define MTK_PPE_TB_CFG_AGE_UDP BIT(10) ++#define MTK_PPE_TB_CFG_AGE_TCP_FIN BIT(11) ++#define MTK_PPE_TB_CFG_KEEPALIVE GENMASK(13, 12) ++#define MTK_PPE_TB_CFG_HASH_MODE GENMASK(15, 14) ++#define MTK_PPE_TB_CFG_SCAN_MODE GENMASK(17, 16) ++#define MTK_PPE_TB_CFG_HASH_DEBUG GENMASK(19, 18) ++ ++enum { ++ MTK_PPE_SCAN_MODE_DISABLED, ++ MTK_PPE_SCAN_MODE_CHECK_AGE, ++ MTK_PPE_SCAN_MODE_KEEPALIVE_AGE, ++}; ++ ++enum { ++ MTK_PPE_KEEPALIVE_DISABLE, ++ MTK_PPE_KEEPALIVE_UNICAST_CPU, ++ MTK_PPE_KEEPALIVE_DUP_CPU = 3, ++}; ++ ++enum { ++ MTK_PPE_SEARCH_MISS_ACTION_DROP, ++ MTK_PPE_SEARCH_MISS_ACTION_FORWARD = 2, ++ MTK_PPE_SEARCH_MISS_ACTION_FORWARD_BUILD = 3, ++}; ++ ++#define MTK_PPE_TB_BASE 0x220 ++ ++#define MTK_PPE_TB_USED 0x224 ++#define MTK_PPE_TB_USED_NUM GENMASK(13, 0) ++ ++#define MTK_PPE_BIND_RATE 0x228 ++#define MTK_PPE_BIND_RATE_BIND GENMASK(15, 0) ++#define MTK_PPE_BIND_RATE_PREBIND GENMASK(31, 16) ++ ++#define MTK_PPE_BIND_LIMIT0 0x22c ++#define MTK_PPE_BIND_LIMIT0_QUARTER GENMASK(13, 0) ++#define MTK_PPE_BIND_LIMIT0_HALF GENMASK(29, 16) ++ ++#define MTK_PPE_BIND_LIMIT1 0x230 ++#define MTK_PPE_BIND_LIMIT1_FULL GENMASK(13, 0) ++#define MTK_PPE_BIND_LIMIT1_NON_L4 GENMASK(23, 16) ++ ++#define MTK_PPE_KEEPALIVE 0x234 ++#define MTK_PPE_KEEPALIVE_TIME GENMASK(15, 0) ++#define MTK_PPE_KEEPALIVE_TIME_TCP GENMASK(23, 16) ++#define MTK_PPE_KEEPALIVE_TIME_UDP GENMASK(31, 24) ++ ++#define MTK_PPE_UNBIND_AGE 0x238 ++#define MTK_PPE_UNBIND_AGE_MIN_PACKETS GENMASK(31, 16) ++#define MTK_PPE_UNBIND_AGE_DELTA GENMASK(7, 0) ++ ++#define MTK_PPE_BIND_AGE0 0x23c ++#define MTK_PPE_BIND_AGE0_DELTA_NON_L4 GENMASK(30, 16) ++#define MTK_PPE_BIND_AGE0_DELTA_UDP GENMASK(14, 0) ++ ++#define MTK_PPE_BIND_AGE1 0x240 ++#define MTK_PPE_BIND_AGE1_DELTA_TCP_FIN GENMASK(30, 16) ++#define MTK_PPE_BIND_AGE1_DELTA_TCP GENMASK(14, 0) ++ ++#define MTK_PPE_HASH_SEED 0x244 ++ ++#define MTK_PPE_DEFAULT_CPU_PORT 0x248 ++#define MTK_PPE_DEFAULT_CPU_PORT_MASK(_n) (GENMASK(2, 0) << ((_n) * 4)) ++ ++#define MTK_PPE_MTU_DROP 0x308 ++ ++#define MTK_PPE_VLAN_MTU0 0x30c ++#define MTK_PPE_VLAN_MTU0_NONE GENMASK(13, 0) ++#define MTK_PPE_VLAN_MTU0_1TAG GENMASK(29, 16) ++ ++#define MTK_PPE_VLAN_MTU1 0x310 ++#define MTK_PPE_VLAN_MTU1_2TAG GENMASK(13, 0) ++#define MTK_PPE_VLAN_MTU1_3TAG GENMASK(29, 16) ++ ++#define MTK_PPE_VPM_TPID 0x318 ++ ++#define MTK_PPE_CACHE_CTL 0x320 ++#define MTK_PPE_CACHE_CTL_EN BIT(0) ++#define MTK_PPE_CACHE_CTL_LOCK_CLR BIT(4) ++#define MTK_PPE_CACHE_CTL_REQ BIT(8) ++#define MTK_PPE_CACHE_CTL_CLEAR BIT(9) ++#define MTK_PPE_CACHE_CTL_CMD GENMASK(13, 12) ++ ++#define MTK_PPE_MIB_CFG 0x334 ++#define MTK_PPE_MIB_CFG_EN BIT(0) ++#define MTK_PPE_MIB_CFG_RD_CLR BIT(1) ++ ++#define MTK_PPE_MIB_TB_BASE 0x338 ++ ++#define MTK_PPE_MIB_CACHE_CTL 0x350 ++#define MTK_PPE_MIB_CACHE_CTL_EN BIT(0) ++#define MTK_PPE_MIB_CACHE_CTL_FLUSH BIT(2) ++ ++#endif diff --git a/target/linux/generic/pending-5.10/770-16-net-ethernet-mtk_eth_soc-add-flow-offloading-support.patch b/target/linux/generic/pending-5.10/770-16-net-ethernet-mtk_eth_soc-add-flow-offloading-support.patch new file mode 100644 index 0000000000..fa9cbcafc8 --- /dev/null +++ b/target/linux/generic/pending-5.10/770-16-net-ethernet-mtk_eth_soc-add-flow-offloading-support.patch @@ -0,0 +1,561 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 10 Dec 2020 12:19:18 +0100 +Subject: [PATCH] net: ethernet: mtk_eth_soc: add flow offloading support + +This adds support for offloading IPv4 routed flows, including SNAT/DNAT, +one VLAN, and DSA. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + create mode 100644 drivers/net/ethernet/mediatek/mtk_ppe_offload.c + +--- a/drivers/net/ethernet/mediatek/Makefile ++++ b/drivers/net/ethernet/mediatek/Makefile +@@ -4,5 +4,5 @@ + # + + obj-$(CONFIG_NET_MEDIATEK_SOC) += mtk_eth.o +-mtk_eth-y := mtk_eth_soc.o mtk_sgmii.o mtk_eth_path.o mtk_ppe.o mtk_ppe_debugfs.o ++mtk_eth-y := mtk_eth_soc.o mtk_sgmii.o mtk_eth_path.o mtk_ppe.o mtk_ppe_debugfs.o mtk_ppe_offload.o + obj-$(CONFIG_NET_MEDIATEK_STAR_EMAC) += mtk_star_emac.o +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -2896,6 +2896,7 @@ static const struct net_device_ops mtk_n + #ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = mtk_poll_controller, + #endif ++ .ndo_setup_tc = mtk_eth_setup_tc, + }; + + static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np) +@@ -3161,6 +3162,10 @@ static int mtk_probe(struct platform_dev + eth->base + MTK_ETH_PPE_BASE, 2); + if (err) + goto err_free_dev; ++ ++ err = mtk_eth_offload_init(eth); ++ if (err) ++ goto err_free_dev; + } + + for (i = 0; i < MTK_MAX_DEVS; i++) { +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h +@@ -16,6 +16,7 @@ + #include <linux/refcount.h> + #include <linux/phylink.h> + #include <linux/dim.h> ++#include <linux/rhashtable.h> + #include "mtk_ppe.h" + + #define MTK_QDMA_PAGE_SIZE 2048 +@@ -41,7 +42,8 @@ + NETIF_F_HW_VLAN_CTAG_RX | \ + NETIF_F_SG | NETIF_F_TSO | \ + NETIF_F_TSO6 | \ +- NETIF_F_IPV6_CSUM) ++ NETIF_F_IPV6_CSUM |\ ++ NETIF_F_HW_TC) + #define MTK_HW_FEATURES_MT7628 (NETIF_F_SG | NETIF_F_RXCSUM) + #define NEXT_DESP_IDX(X, Y) (((X) + 1) & ((Y) - 1)) + +@@ -929,6 +931,7 @@ struct mtk_eth { + int ip_align; + + struct mtk_ppe ppe; ++ struct rhashtable flow_table; + }; + + /* struct mtk_mac - the structure that holds the info about the MACs of the +@@ -973,4 +976,9 @@ int mtk_gmac_sgmii_path_setup(struct mtk + int mtk_gmac_gephy_path_setup(struct mtk_eth *eth, int mac_id); + int mtk_gmac_rgmii_path_setup(struct mtk_eth *eth, int mac_id); + ++int mtk_eth_offload_init(struct mtk_eth *eth); ++int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type, ++ void *type_data); ++ ++ + #endif /* MTK_ETH_H */ +--- /dev/null ++++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +@@ -0,0 +1,478 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++/* ++ * Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> ++ */ ++ ++#include <linux/if_ether.h> ++#include <linux/rhashtable.h> ++#include <linux/if_ether.h> ++#include <linux/ip.h> ++#include <net/flow_offload.h> ++#include <net/pkt_cls.h> ++#include <net/dsa.h> ++#include "mtk_eth_soc.h" ++ ++struct mtk_flow_data { ++ struct ethhdr eth; ++ ++ union { ++ struct { ++ __be32 src_addr; ++ __be32 dst_addr; ++ } v4; ++ }; ++ ++ __be16 src_port; ++ __be16 dst_port; ++ ++ struct { ++ u16 id; ++ __be16 proto; ++ u8 num; ++ } vlan; ++}; ++ ++struct mtk_flow_entry { ++ struct rhash_head node; ++ unsigned long cookie; ++ u16 hash; ++}; ++ ++static const struct rhashtable_params mtk_flow_ht_params = { ++ .head_offset = offsetof(struct mtk_flow_entry, node), ++ .head_offset = offsetof(struct mtk_flow_entry, cookie), ++ .key_len = sizeof(unsigned long), ++ .automatic_shrinking = true, ++}; ++ ++static u32 ++mtk_eth_timestamp(struct mtk_eth *eth) ++{ ++ return mtk_r32(eth, 0x0010) & MTK_FOE_IB1_BIND_TIMESTAMP; ++} ++ ++static int ++mtk_flow_set_ipv4_addr(struct mtk_foe_entry *foe, struct mtk_flow_data *data, ++ bool egress) ++{ ++ return mtk_foe_entry_set_ipv4_tuple(foe, egress, ++ data->v4.src_addr, data->src_port, ++ data->v4.dst_addr, data->dst_port); ++} ++ ++static void ++mtk_flow_offload_mangle_eth(const struct flow_action_entry *act, void *eth) ++{ ++ void *dest = eth + act->mangle.offset; ++ const void *src = &act->mangle.val; ++ ++ if (act->mangle.offset > 8) ++ return; ++ ++ if (act->mangle.mask == 0xffff) { ++ src += 2; ++ dest += 2; ++ } ++ ++ memcpy(dest, src, act->mangle.mask ? 2 : 4); ++} ++ ++ ++static int ++mtk_flow_mangle_ports(const struct flow_action_entry *act, ++ struct mtk_flow_data *data) ++{ ++ u32 val = ntohl(act->mangle.val); ++ ++ switch (act->mangle.offset) { ++ case 0: ++ if (act->mangle.mask == ~htonl(0xffff)) ++ data->dst_port = cpu_to_be16(val); ++ else ++ data->src_port = cpu_to_be16(val >> 16); ++ break; ++ case 2: ++ data->dst_port = cpu_to_be16(val); ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ return 0; ++} ++ ++static int ++mtk_flow_mangle_ipv4(const struct flow_action_entry *act, ++ struct mtk_flow_data *data) ++{ ++ __be32 *dest; ++ ++ switch (act->mangle.offset) { ++ case offsetof(struct iphdr, saddr): ++ dest = &data->v4.src_addr; ++ break; ++ case offsetof(struct iphdr, daddr): ++ dest = &data->v4.dst_addr; ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ memcpy(dest, &act->mangle.val, sizeof(u32)); ++ ++ return 0; ++} ++ ++static int ++mtk_flow_get_dsa_port(struct net_device **dev) ++{ ++#if IS_ENABLED(CONFIG_NET_DSA) ++ struct dsa_port *dp; ++ ++ dp = dsa_port_from_netdev(*dev); ++ if (IS_ERR(dp)) ++ return -ENODEV; ++ ++ if (!dp->cpu_dp) ++ return -ENODEV; ++ ++ if (!dp->cpu_dp->tag_ops) ++ return -ENODEV; ++ ++ if (dp->cpu_dp->tag_ops->proto != DSA_TAG_PROTO_MTK) ++ return -ENODEV; ++ ++ *dev = dp->cpu_dp->master; ++ ++ return dp->index; ++#else ++ return -ENODEV; ++#endif ++} ++ ++static int ++mtk_flow_set_output_device(struct mtk_eth *eth, struct mtk_foe_entry *foe, ++ struct net_device *dev) ++{ ++ int pse_port, dsa_port; ++ ++ dsa_port = mtk_flow_get_dsa_port(&dev); ++ if (dsa_port >= 0) ++ mtk_foe_entry_set_dsa(foe, dsa_port); ++ ++ if (dev == eth->netdev[0]) ++ pse_port = 1; ++ else if (dev == eth->netdev[1]) ++ pse_port = 2; ++ else ++ return -EOPNOTSUPP; ++ ++ mtk_foe_entry_set_pse_port(foe, pse_port); ++ ++ return 0; ++} ++ ++static int ++mtk_flow_offload_replace(struct mtk_eth *eth, struct flow_cls_offload *f) ++{ ++ struct flow_rule *rule = flow_cls_offload_flow_rule(f); ++ struct flow_action_entry *act; ++ struct mtk_flow_data data = {}; ++ struct mtk_foe_entry foe; ++ struct net_device *odev = NULL; ++ struct mtk_flow_entry *entry; ++ int offload_type = 0; ++ u16 addr_type = 0; ++ u32 timestamp; ++ u8 l4proto = 0; ++ int err = 0; ++ int hash; ++ int i; ++ ++ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_META)) { ++ struct flow_match_meta match; ++ ++ flow_rule_match_meta(rule, &match); ++ } else { ++ return -EOPNOTSUPP; ++ } ++ ++ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CONTROL)) { ++ struct flow_match_control match; ++ ++ flow_rule_match_control(rule, &match); ++ addr_type = match.key->addr_type; ++ } else { ++ return -EOPNOTSUPP; ++ } ++ ++ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) { ++ struct flow_match_basic match; ++ ++ flow_rule_match_basic(rule, &match); ++ l4proto = match.key->ip_proto; ++ } else { ++ return -EOPNOTSUPP; ++ } ++ ++ flow_action_for_each(i, act, &rule->action) { ++ switch (act->id) { ++ case FLOW_ACTION_MANGLE: ++ if (act->mangle.htype == FLOW_ACT_MANGLE_HDR_TYPE_ETH) ++ mtk_flow_offload_mangle_eth(act, &data.eth); ++ break; ++ case FLOW_ACTION_REDIRECT: ++ odev = act->dev; ++ break; ++ case FLOW_ACTION_CSUM: ++ break; ++ case FLOW_ACTION_VLAN_PUSH: ++ if (data.vlan.num == 1 || ++ data.vlan.proto != ETH_P_8021Q) ++ return -EOPNOTSUPP; ++ ++ data.vlan.id = act->vlan.vid; ++ data.vlan.proto = act->vlan.proto; ++ data.vlan.num++; ++ break; ++ default: ++ return -EOPNOTSUPP; ++ } ++ } ++ ++ switch (addr_type) { ++ case FLOW_DISSECTOR_KEY_IPV4_ADDRS: ++ offload_type = MTK_PPE_PKT_TYPE_IPV4_HNAPT; ++ break; ++ default: ++ return -EOPNOTSUPP; ++ } ++ ++ if (!is_valid_ether_addr(data.eth.h_source) || ++ !is_valid_ether_addr(data.eth.h_dest)) ++ return -EINVAL; ++ ++ err = mtk_foe_entry_prepare(&foe, offload_type, l4proto, 0, ++ data.eth.h_source, ++ data.eth.h_dest); ++ if (err) ++ return err; ++ ++ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_PORTS)) { ++ struct flow_match_ports ports; ++ ++ flow_rule_match_ports(rule, &ports); ++ data.src_port = ports.key->src; ++ data.dst_port = ports.key->dst; ++ } else { ++ return -EOPNOTSUPP; ++ } ++ ++ if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) { ++ struct flow_match_ipv4_addrs addrs; ++ ++ flow_rule_match_ipv4_addrs(rule, &addrs); ++ ++ data.v4.src_addr = addrs.key->src; ++ data.v4.dst_addr = addrs.key->dst; ++ ++ mtk_flow_set_ipv4_addr(&foe, &data, false); ++ } ++ ++ flow_action_for_each(i, act, &rule->action) { ++ if (act->id != FLOW_ACTION_MANGLE) ++ continue; ++ ++ switch (act->mangle.htype) { ++ case FLOW_ACT_MANGLE_HDR_TYPE_TCP: ++ case FLOW_ACT_MANGLE_HDR_TYPE_UDP: ++ err = mtk_flow_mangle_ports(act, &data); ++ break; ++ case FLOW_ACT_MANGLE_HDR_TYPE_IP4: ++ err = mtk_flow_mangle_ipv4(act, &data); ++ break; ++ case FLOW_ACT_MANGLE_HDR_TYPE_ETH: ++ /* handled earlier */ ++ break; ++ default: ++ return -EOPNOTSUPP; ++ } ++ ++ if (err) ++ return err; ++ } ++ ++ if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) { ++ err = mtk_flow_set_ipv4_addr(&foe, &data, true); ++ if (err) ++ return err; ++ } ++ ++ if (data.vlan.num == 1) { ++ if (data.vlan.proto != ETH_P_8021Q) ++ return -EOPNOTSUPP; ++ ++ mtk_foe_entry_set_vlan(&foe, data.vlan.id); ++ } ++ ++ err = mtk_flow_set_output_device(eth, &foe, odev); ++ if (err) ++ return err; ++ ++ entry = kzalloc(sizeof(*entry), GFP_KERNEL); ++ if (!entry) ++ return -ENOMEM; ++ ++ entry->cookie = f->cookie; ++ timestamp = mtk_eth_timestamp(eth); ++ hash = mtk_foe_entry_commit(ð->ppe, &foe, timestamp); ++ if (hash < 0) { ++ err = hash; ++ goto free; ++ } ++ ++ entry->hash = hash; ++ err = rhashtable_insert_fast(ð->flow_table, &entry->node, ++ mtk_flow_ht_params); ++ if (err < 0) ++ goto clear_flow; ++ ++ return 0; ++clear_flow: ++ mtk_foe_entry_clear(ð->ppe, hash); ++free: ++ kfree(entry); ++ return err; ++} ++ ++static int ++mtk_flow_offload_destroy(struct mtk_eth *eth, struct flow_cls_offload *f) ++{ ++ struct mtk_flow_entry *entry; ++ ++ entry = rhashtable_lookup(ð->flow_table, &f->cookie, ++ mtk_flow_ht_params); ++ if (!entry) ++ return -ENOENT; ++ ++ mtk_foe_entry_clear(ð->ppe, entry->hash); ++ rhashtable_remove_fast(ð->flow_table, &entry->node, ++ mtk_flow_ht_params); ++ kfree(entry); ++ ++ return 0; ++} ++ ++static int ++mtk_flow_offload_stats(struct mtk_eth *eth, struct flow_cls_offload *f) ++{ ++ struct mtk_flow_entry *entry; ++ int timestamp; ++ u32 idle; ++ ++ entry = rhashtable_lookup(ð->flow_table, &f->cookie, ++ mtk_flow_ht_params); ++ if (!entry) ++ return -ENOENT; ++ ++ timestamp = mtk_foe_entry_timestamp(ð->ppe, entry->hash); ++ if (timestamp < 0) ++ return -ETIMEDOUT; ++ ++ idle = mtk_eth_timestamp(eth) - timestamp; ++ f->stats.lastused = jiffies - idle * HZ; ++ ++ return 0; ++} ++ ++static int ++mtk_eth_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) ++{ ++ struct flow_cls_offload *cls = type_data; ++ struct net_device *dev = cb_priv; ++ struct mtk_mac *mac = netdev_priv(dev); ++ struct mtk_eth *eth = mac->hw; ++ ++ if (!tc_can_offload(dev)) ++ return -EOPNOTSUPP; ++ ++ if (type != TC_SETUP_CLSFLOWER) ++ return -EOPNOTSUPP; ++ ++ switch (cls->command) { ++ case FLOW_CLS_REPLACE: ++ return mtk_flow_offload_replace(eth, cls); ++ case FLOW_CLS_DESTROY: ++ return mtk_flow_offload_destroy(eth, cls); ++ case FLOW_CLS_STATS: ++ return mtk_flow_offload_stats(eth, cls); ++ default: ++ return -EOPNOTSUPP; ++ } ++ ++ return 0; ++} ++ ++static int ++mtk_eth_setup_tc_block(struct net_device *dev, struct flow_block_offload *f) ++{ ++ struct mtk_mac *mac = netdev_priv(dev); ++ struct mtk_eth *eth = mac->hw; ++ static LIST_HEAD(block_cb_list); ++ struct flow_block_cb *block_cb; ++ flow_setup_cb_t *cb; ++ ++ if (!eth->ppe.foe_table) ++ return -EOPNOTSUPP; ++ ++ if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS) ++ return -EOPNOTSUPP; ++ ++ cb = mtk_eth_setup_tc_block_cb; ++ f->driver_block_list = &block_cb_list; ++ ++ switch (f->command) { ++ case FLOW_BLOCK_BIND: ++ block_cb = flow_block_cb_lookup(f->block, cb, dev); ++ if (block_cb) { ++ flow_block_cb_incref(block_cb); ++ return 0; ++ } ++ block_cb = flow_block_cb_alloc(cb, dev, dev, NULL); ++ if (IS_ERR(block_cb)) ++ return PTR_ERR(block_cb); ++ ++ flow_block_cb_add(block_cb, f); ++ list_add_tail(&block_cb->driver_list, &block_cb_list); ++ return 0; ++ case FLOW_BLOCK_UNBIND: ++ block_cb = flow_block_cb_lookup(f->block, cb, dev); ++ if (!block_cb) ++ return -ENOENT; ++ ++ if (flow_block_cb_decref(block_cb)) { ++ flow_block_cb_remove(block_cb, f); ++ list_del(&block_cb->driver_list); ++ } ++ return 0; ++ default: ++ return -EOPNOTSUPP; ++ } ++} ++ ++int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type, ++ void *type_data) ++{ ++ if (type == TC_SETUP_FT) ++ return mtk_eth_setup_tc_block(dev, type_data); ++ ++ return -EOPNOTSUPP; ++} ++ ++int mtk_eth_offload_init(struct mtk_eth *eth) ++{ ++ if (!eth->ppe.foe_table) ++ return 0; ++ ++ return rhashtable_init(ð->flow_table, &mtk_flow_ht_params); ++} diff --git a/target/linux/generic/pending-5.10/800-bcma-get-SoC-device-struct-copy-its-DMA-params-to-th.patch b/target/linux/generic/pending-5.10/800-bcma-get-SoC-device-struct-copy-its-DMA-params-to-th.patch new file mode 100644 index 0000000000..cb02c71829 --- /dev/null +++ b/target/linux/generic/pending-5.10/800-bcma-get-SoC-device-struct-copy-its-DMA-params-to-th.patch @@ -0,0 +1,70 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] bcma: get SoC device struct & copy its DMA params to the + subdevices +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +For bus devices to be fully usable it's required to set their DMA +parameters. + +For years it has been missing and remained unnoticed because of +mips_dma_alloc_coherent() silently handling the empty coherent_dma_mask. +Kernel 4.19 came with a lot of DMA changes and caused a regression on +the bcm47xx. Starting with the commit f8c55dc6e828 ("MIPS: use generic +dma noncoherent ops for simple noncoherent platforms") DMA coherent +allocations just fail. Example: +[ 1.114914] bgmac_bcma bcma0:2: Allocation of TX ring 0x200 failed +[ 1.121215] bgmac_bcma bcma0:2: Unable to alloc memory for DMA +[ 1.127626] bgmac_bcma: probe of bcma0:2 failed with error -12 +[ 1.133838] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded + +This change fixes above regression in addition to the MIPS bcm47xx +commit 321c46b91550 ("MIPS: BCM47XX: Setup struct device for the SoC"). + +It also fixes another *old* GPIO regression caused by a parent pointing +to the NULL: +[ 0.157054] missing gpiochip .dev parent pointer +[ 0.157287] bcma: bus0: Error registering GPIO driver: -22 +introduced by the commit 74f4e0cc6108 ("bcma: switch GPIO portions to +use GPIOLIB_IRQCHIP"). + +Fixes: f8c55dc6e828 ("MIPS: use generic dma noncoherent ops for simple noncoherent platforms") +Fixes: 74f4e0cc6108 ("bcma: switch GPIO portions to use GPIOLIB_IRQCHIP") +Cc: linux-mips@linux-mips.org +Cc: Christoph Hellwig <hch@lst.de> +Cc: Linus Walleij <linus.walleij@linaro.org> +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/drivers/bcma/host_soc.c ++++ b/drivers/bcma/host_soc.c +@@ -191,6 +191,8 @@ int __init bcma_host_soc_init(struct bcm + struct bcma_bus *bus = &soc->bus; + int err; + ++ bus->dev = soc->dev; ++ + /* Scan bus and initialize it */ + err = bcma_bus_early_register(bus); + if (err) +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -236,12 +236,16 @@ EXPORT_SYMBOL(bcma_core_irq); + + void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core) + { ++ struct device *dev = &core->dev; ++ + core->dev.release = bcma_release_core_dev; + core->dev.bus = &bcma_bus_type; + dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index); + core->dev.parent = bus->dev; +- if (bus->dev) ++ if (bus->dev) { + bcma_of_fill_device(bus->dev, core); ++ dma_coerce_mask_and_coherent(dev, bus->dev->coherent_dma_mask); ++ } + + switch (bus->hosttype) { + case BCMA_HOSTTYPE_PCI: diff --git a/target/linux/generic/pending-5.10/810-pci_disable_common_quirks.patch b/target/linux/generic/pending-5.10/810-pci_disable_common_quirks.patch new file mode 100644 index 0000000000..7e7866add8 --- /dev/null +++ b/target/linux/generic/pending-5.10/810-pci_disable_common_quirks.patch @@ -0,0 +1,62 @@ +From: Gabor Juhos <juhosg@openwrt.org> +Subject: debloat: add kernel config option to disabling common PCI quirks + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/pci/Kconfig | 6 ++++++ + drivers/pci/quirks.c | 6 ++++++ + 2 files changed, 12 insertions(+) + +--- a/drivers/pci/Kconfig ++++ b/drivers/pci/Kconfig +@@ -118,6 +118,13 @@ config XEN_PCIDEV_FRONTEND + The PCI device frontend driver allows the kernel to import arbitrary + PCI devices from a PCI backend to support PCI driver domains. + ++config PCI_DISABLE_COMMON_QUIRKS ++ bool "PCI disable common quirks" ++ depends on PCI ++ help ++ If you don't know what to do here, say N. ++ ++ + config PCI_ATS + bool + +--- a/drivers/pci/quirks.c ++++ b/drivers/pci/quirks.c +@@ -205,6 +205,7 @@ static void quirk_mmio_always_on(struct + DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID, + PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on); + ++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS + /* + * The Mellanox Tavor device gives false positive parity errors. Mark this + * device with a broken_parity_status to allow PCI scanning code to "skip" +@@ -3320,6 +3321,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata); + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata); + ++#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ ++ + /* + * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum. + * To work around this, query the size it should be configured to by the +@@ -3345,6 +3348,8 @@ static void quirk_intel_ntb(struct pci_d + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e08, quirk_intel_ntb); + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e0d, quirk_intel_ntb); + ++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS ++ + /* + * Some BIOS implementations leave the Intel GPU interrupts enabled, even + * though no one is handling them (e.g., if the i915 driver is never +@@ -3383,6 +3388,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN + DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); + DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); + ++#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ ++ + /* + * PCI devices which are on Intel chips can skip the 10ms delay + * before entering D3 mode. diff --git a/target/linux/generic/pending-5.10/811-pci_disable_usb_common_quirks.patch b/target/linux/generic/pending-5.10/811-pci_disable_usb_common_quirks.patch new file mode 100644 index 0000000000..42a8397839 --- /dev/null +++ b/target/linux/generic/pending-5.10/811-pci_disable_usb_common_quirks.patch @@ -0,0 +1,115 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: debloat: disable common USB quirks + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/usb/host/pci-quirks.c | 16 ++++++++++++++++ + drivers/usb/host/pci-quirks.h | 18 +++++++++++++++++- + include/linux/usb/hcd.h | 7 +++++++ + 3 files changed, 40 insertions(+), 1 deletion(-) + +--- a/drivers/usb/host/pci-quirks.c ++++ b/drivers/usb/host/pci-quirks.c +@@ -128,6 +128,8 @@ struct amd_chipset_type { + u8 rev; + }; + ++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS ++ + static struct amd_chipset_info { + struct pci_dev *nb_dev; + struct pci_dev *smbus_dev; +@@ -633,6 +635,10 @@ bool usb_amd_pt_check_port(struct device + } + EXPORT_SYMBOL_GPL(usb_amd_pt_check_port); + ++#endif /* CONFIG_PCI_DISABLE_COMMON_QUIRKS */ ++ ++#if IS_ENABLED(CONFIG_USB_UHCI_HCD) ++ + /* + * Make sure the controller is completely inactive, unable to + * generate interrupts or do DMA. +@@ -712,8 +718,17 @@ reset_needed: + uhci_reset_hc(pdev, base); + return 1; + } ++#else ++int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base) ++{ ++ return 0; ++} ++ ++#endif + EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc); + ++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS ++ + static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask) + { + u16 cmd; +@@ -1285,3 +1300,4 @@ static void quirk_usb_early_handoff(stru + } + DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, + PCI_CLASS_SERIAL_USB, 8, quirk_usb_early_handoff); ++#endif +--- a/drivers/usb/host/pci-quirks.h ++++ b/drivers/usb/host/pci-quirks.h +@@ -5,6 +5,9 @@ + #ifdef CONFIG_USB_PCI + void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); + int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); ++#endif /* CONFIG_USB_PCI */ ++ ++#if defined(CONFIG_USB_PCI) && !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS) + int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); + bool usb_amd_hang_symptom_quirk(void); + bool usb_amd_prefetch_quirk(void); +@@ -19,6 +22,18 @@ void sb800_prefetch(struct device *dev, + bool usb_amd_pt_check_port(struct device *device, int port); + #else + struct pci_dev; ++static inline int usb_amd_quirk_pll_check(void) ++{ ++ return 0; ++} ++static inline bool usb_amd_hang_symptom_quirk(void) ++{ ++ return false; ++} ++static inline bool usb_amd_prefetch_quirk(void) ++{ ++ return false; ++} + static inline void usb_amd_quirk_pll_disable(void) {} + static inline void usb_amd_quirk_pll_enable(void) {} + static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} +@@ -29,6 +44,11 @@ static inline bool usb_amd_pt_check_port + { + return false; + } ++static inline void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev) {} ++static inline bool usb_xhci_needs_pci_reset(struct pci_dev *pdev) ++{ ++ return false; ++} + #endif /* CONFIG_USB_PCI */ + + #endif /* __LINUX_USB_PCI_QUIRKS_H */ +--- a/include/linux/usb/hcd.h ++++ b/include/linux/usb/hcd.h +@@ -484,7 +484,14 @@ extern int usb_hcd_pci_probe(struct pci_ + extern void usb_hcd_pci_remove(struct pci_dev *dev); + extern void usb_hcd_pci_shutdown(struct pci_dev *dev); + ++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS + extern int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev); ++#else ++static inline int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev) ++{ ++ return 0; ++} ++#endif + + #ifdef CONFIG_PM + extern const struct dev_pm_ops usb_hcd_pci_pm_ops; diff --git a/target/linux/generic/pending-5.10/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch b/target/linux/generic/pending-5.10/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch new file mode 100644 index 0000000000..33eb34c913 --- /dev/null +++ b/target/linux/generic/pending-5.10/820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch @@ -0,0 +1,26 @@ +From d9c8bc8c1408f3e8529db6e4e04017b4c579c342 Mon Sep 17 00:00:00 2001 +From: Pawel Dembicki <paweldembicki@gmail.com> +Date: Sun, 18 Feb 2018 17:08:04 +0100 +Subject: [PATCH] w1: gpio: fix problem with platfom data in w1-gpio + +In devices, where fdt is used, is impossible to apply platform data +without proper fdt node. + +This patch allow to use platform data in devices with fdt. + +Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> +--- + drivers/w1/masters/w1-gpio.c | 7 +++---- + 1 file changed, 3 insertions(+), 4 deletions(-) + +--- a/drivers/w1/masters/w1-gpio.c ++++ b/drivers/w1/masters/w1-gpio.c +@@ -76,7 +76,7 @@ static int w1_gpio_probe(struct platform + enum gpiod_flags gflags = GPIOD_OUT_LOW_OPEN_DRAIN; + int err; + +- if (of_have_populated_dt()) { ++ if (of_have_populated_dt() && !dev_get_platdata(&pdev->dev)) { + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; diff --git a/target/linux/generic/pending-5.10/834-ledtrig-libata.patch b/target/linux/generic/pending-5.10/834-ledtrig-libata.patch new file mode 100644 index 0000000000..623e48085d --- /dev/null +++ b/target/linux/generic/pending-5.10/834-ledtrig-libata.patch @@ -0,0 +1,149 @@ +From: Daniel Golle <daniel@makrotopia.org> +Subject: libata: add ledtrig support + +This adds a LED trigger for each ATA port indicating disk activity. + +As this is needed only on specific platforms (NAS SoCs and such), +these platforms should define ARCH_WANTS_LIBATA_LEDS if there +are boards with LED(s) intended to indicate ATA disk activity and +need the OS to take care of that. +In that way, if not selected, LED trigger support not will be +included in libata-core and both, codepaths and structures remain +untouched. + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/ata/Kconfig | 16 ++++++++++++++++ + drivers/ata/libata-core.c | 41 +++++++++++++++++++++++++++++++++++++++++ + include/linux/libata.h | 9 +++++++++ + 3 files changed, 66 insertions(+) + +--- a/drivers/ata/Kconfig ++++ b/drivers/ata/Kconfig +@@ -67,6 +67,22 @@ config ATA_FORCE + + If unsure, say Y. + ++config ARCH_WANT_LIBATA_LEDS ++ bool ++ ++config ATA_LEDS ++ bool "support ATA port LED triggers" ++ depends on ARCH_WANT_LIBATA_LEDS ++ select NEW_LEDS ++ select LEDS_CLASS ++ select LEDS_TRIGGERS ++ default y ++ help ++ This option adds a LED trigger for each registered ATA port. ++ It is used to drive disk activity leds connected via GPIO. ++ ++ If unsure, say N. ++ + config ATA_ACPI + bool "ATA ACPI Support" + depends on ACPI +--- a/drivers/ata/libata-core.c ++++ b/drivers/ata/libata-core.c +@@ -650,6 +650,19 @@ u64 ata_tf_read_block(const struct ata_t + return block; + } + ++#ifdef CONFIG_ATA_LEDS ++#define LIBATA_BLINK_DELAY 20 /* ms */ ++static inline void ata_led_act(struct ata_port *ap) ++{ ++ unsigned long led_delay = LIBATA_BLINK_DELAY; ++ ++ if (unlikely(!ap->ledtrig)) ++ return; ++ ++ led_trigger_blink_oneshot(ap->ledtrig, &led_delay, &led_delay, 0); ++} ++#endif ++ + /** + * ata_build_rw_tf - Build ATA taskfile for given read/write request + * @tf: Target ATA taskfile +@@ -4513,6 +4526,9 @@ struct ata_queued_cmd *ata_qc_new_init(s + if (tag < 0) + return NULL; + } ++#ifdef CONFIG_ATA_LEDS ++ ata_led_act(ap); ++#endif + + qc = __ata_qc_from_tag(ap, tag); + qc->tag = qc->hw_tag = tag; +@@ -5291,6 +5307,9 @@ struct ata_port *ata_port_alloc(struct a + ap->stats.unhandled_irq = 1; + ap->stats.idle_irq = 1; + #endif ++#ifdef CONFIG_ATA_LEDS ++ ap->ledtrig = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); ++#endif + ata_sff_port_init(ap); + + return ap; +@@ -5326,6 +5345,12 @@ static void ata_host_release(struct kref + + kfree(ap->pmp_link); + kfree(ap->slave_link); ++#ifdef CONFIG_ATA_LEDS ++ if (ap->ledtrig) { ++ led_trigger_unregister(ap->ledtrig); ++ kfree(ap->ledtrig); ++ }; ++#endif + kfree(ap); + host->ports[i] = NULL; + } +@@ -5732,7 +5757,23 @@ int ata_host_register(struct ata_host *h + host->ports[i]->print_id = atomic_inc_return(&ata_print_id); + host->ports[i]->local_port_no = i + 1; + } ++#ifdef CONFIG_ATA_LEDS ++ for (i = 0; i < host->n_ports; i++) { ++ if (unlikely(!host->ports[i]->ledtrig)) ++ continue; ++ ++ snprintf(host->ports[i]->ledtrig_name, ++ sizeof(host->ports[i]->ledtrig_name), "ata%u", ++ host->ports[i]->print_id); + ++ host->ports[i]->ledtrig->name = host->ports[i]->ledtrig_name; ++ ++ if (led_trigger_register(host->ports[i]->ledtrig)) { ++ kfree(host->ports[i]->ledtrig); ++ host->ports[i]->ledtrig = NULL; ++ } ++ } ++#endif + /* Create associated sysfs transport objects */ + for (i = 0; i < host->n_ports; i++) { + rc = ata_tport_add(host->dev,host->ports[i]); +--- a/include/linux/libata.h ++++ b/include/linux/libata.h +@@ -23,6 +23,9 @@ + #include <linux/cdrom.h> + #include <linux/sched.h> + #include <linux/async.h> ++#ifdef CONFIG_ATA_LEDS ++#include <linux/leds.h> ++#endif + + /* + * Define if arch has non-standard setup. This is a _PCI_ standard +@@ -882,6 +885,12 @@ struct ata_port { + #ifdef CONFIG_ATA_ACPI + struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */ + #endif ++ ++#ifdef CONFIG_ATA_LEDS ++ struct led_trigger *ledtrig; ++ char ledtrig_name[8]; ++#endif ++ + /* owned by EH */ + u8 sector_buf[ATA_SECT_SIZE] ____cacheline_aligned; + }; diff --git a/target/linux/generic/pending-5.10/920-mangle_bootargs.patch b/target/linux/generic/pending-5.10/920-mangle_bootargs.patch new file mode 100644 index 0000000000..14fdef31fd --- /dev/null +++ b/target/linux/generic/pending-5.10/920-mangle_bootargs.patch @@ -0,0 +1,71 @@ +From: Imre Kaloz <kaloz@openwrt.org> +Subject: init: add CONFIG_MANGLE_BOOTARGS and disable it by default + +Enabling this option renames the bootloader supplied root= +and rootfstype= variables, which might have to be know but +would break the automatisms OpenWrt uses. + +Signed-off-by: Imre Kaloz <kaloz@openwrt.org> +--- + init/Kconfig | 9 +++++++++ + init/main.c | 24 ++++++++++++++++++++++++ + 2 files changed, 33 insertions(+) + +--- a/init/Kconfig ++++ b/init/Kconfig +@@ -1780,6 +1780,15 @@ config EMBEDDED + an embedded system so certain expert options are available + for configuration. + ++config MANGLE_BOOTARGS ++ bool "Rename offending bootargs" ++ depends on EXPERT ++ help ++ Sometimes the bootloader passed bogus root= and rootfstype= ++ parameters to the kernel, and while you want to ignore them, ++ you need to know the values f.e. to support dual firmware ++ layouts on the flash. ++ + config HAVE_PERF_EVENTS + bool + help +--- a/init/main.c ++++ b/init/main.c +@@ -607,6 +607,29 @@ static inline void setup_nr_cpu_ids(void + static inline void smp_prepare_cpus(unsigned int maxcpus) { } + #endif + ++#ifdef CONFIG_MANGLE_BOOTARGS ++static void __init mangle_bootargs(char *command_line) ++{ ++ char *rootdev; ++ char *rootfs; ++ ++ rootdev = strstr(command_line, "root=/dev/mtdblock"); ++ ++ if (rootdev) ++ strncpy(rootdev, "mangled_rootblock=", 18); ++ ++ rootfs = strstr(command_line, "rootfstype"); ++ ++ if (rootfs) ++ strncpy(rootfs, "mangled_fs", 10); ++ ++} ++#else ++static void __init mangle_bootargs(char *command_line) ++{ ++} ++#endif ++ + /* + * We need to store the untouched command line for future reference. + * We also need to store the touched command line since the parameter +@@ -868,6 +891,7 @@ asmlinkage __visible void __init __no_sa + pr_notice("%s", linux_banner); + early_security_init(); + setup_arch(&command_line); ++ mangle_bootargs(command_line); + setup_boot_config(command_line); + setup_command_line(command_line); + setup_nr_cpu_ids(); |