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* ARM: 7170/2: fix compilation breakage in entry-armv.SGuennadi Liakhovetski2011-11-261-1/+1
| | | | | | | | | | | | | Fix compilation failure, when Thumb support is not enabled: arch/arm/kernel/entry-armv.S: Assembler messages: arch/arm/kernel/entry-armv.S:501: Error: backward ref to unknown label "2:" arch/arm/kernel/entry-armv.S:502: Error: backward ref to unknown label "3:" make[2]: *** [arch/arm/kernel/entry-armv.o] Error 1 Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 7168/1: use cache type functions for arch_get_unmapped_areaRob Herring2011-11-261-17/+6
| | | | | | | | | | There are already cache type decoding functions, so use those instead of custom decode code which only works for ARMv6. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'for-rmk' of ↵Russell King2011-11-223-11/+11
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into fixes
| * ARM: perf: check that we have a platform device when reserving PMUWill Deacon2011-11-221-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Attempting to use a hardware counter on a platform with a supported PMU but where the platform_device (defining the interrupts) has not been registered results in a NULL pointer dereference. This patch fixes the problem by checking that we actually have a platform device registered before attempting to grab the interrupts. Reported-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
| * ARM: perf: initialise used_mask for fake PMU during validationWill Deacon2011-11-171-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When validating an event group, we call pmu->get_event_idx for each group member in order to check that the group can be scheduled as a unit on an empty PMU. As a result of 3fc2c830 ("ARM: perf: remove event limit from pmu_hw_events"), the used_mask member of struct cpu_hw_events must be setup explicitly, something which we don't do for the fake cpu_hw_events used for validation. This patch sets up an empty used_mask for the fake validation cpu_hw_events, preventing NULL deferences when trying to get the event index. Reported-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
| * ARM: PMU: remove pmu_init declarationWill Deacon2011-11-161-10/+0
| | | | | | | | | | | | | | pmu_init no longer exists, so don't declare it in asm/pmu.h. Reported-by: Pawel Moll <Pawel.Moll@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
| * ARM: PMU: re-export release_pmu symbol to modulesWill Deacon2011-11-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Commit b0e89590 ("ARM: PMU: move CPU PMU platform device handling and init into perf") inadvertently removed the EXPORT_SYMBOL_GPL on release_pmu, so out-of-tree modules can no longer play nice with perf, even if they tried in the first place. This patch re-exports the symbol. Reported-by: Jon Medhurst (Tixy) <jon.medhurst@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
* | ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.cCatalin Marinas2011-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Commit 99d1717d (ARM: Add init_consistent_dma_size()) introduces dynamic allocation of the consistent_pte array. The number of PTEs should be calculated based on the number of PMD entries rather than PGD, hence the PMD_SHIFT. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 7165/2: PL330: Fix typo in _prepare_ccr()Javi Merino2011-11-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | scctl should be shifted by CC_SRCCTRL_SHFT and dcctl by CC_DSTCCTRL_SHFT, not the other way round. Reference: <1320244259-10496-4-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 7163/2: PL330: Only register usable channelsJavi Merino2011-11-211-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When the manager is running non-secure, the only channels that can issue interrupts are the ones that have a 1 in their corresponding bit in Configuration Register 3. The other ones will generate an abort when trying to signal the end of the transaction so they are useless in non-secure mode. Reference: <1320244259-10496-2-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 7162/1: errata: tidy up Kconfig options for PL310 errata workaroundsWill Deacon2011-11-212-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig options for the PL310 errata workarounds do not use a consistent naming scheme for either the config option or the bool description. This patch tidies up the options by ensuring that the bool descriptions are prefixed with "PL310 errata:" and the config options are prefixed with PL310_ERRATA_, making it much clearer in menuconfig as to what the workarounds are for. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 7161/1: errata: no automatic store buffer drainWill Deacon2011-11-212-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a workaround for PL310 erratum 769419. On revisions of the PL310 prior to r3p2, the Store Buffer does not automatically drain. This can cause normal, non-cacheable writes to be retained when the memory system is idle, leading to suboptimal I/O performance for drivers using coherent DMA. This patch adds an optional wmb() call to the cpu_idle loop. On systems with an outer cache, this causes an explicit flush of the store buffer. Cc: stable@vger.kernel.org Acked-by: Catalin Marinas <catalin.marinas@arm.com> Tested-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2011-11-2077-312/+604
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (86 commits) ipv4: fix redirect handling ping: dont increment ICMP_MIB_INERRORS sky2: fix hang in napi_disable sky2: enforce minimum ring size bonding: Don't allow mode change via sysfs with slaves present f_phonet: fix page offset of first received fragment stmmac: fix pm functions avoiding sleep on spinlock stmmac: remove spin_lock in stmmac_ioctl. stmmac: parameters auto-tuning through HW cap reg stmmac: fix advertising 1000Base capabilties for non GMII iface stmmac: use mdelay on timeout of sw reset sky2: version 1.30 sky2: used fixed RSS key sky2: reduce default Tx ring size sky2: rename up/down functions sky2: pci posting issues sky2: fix hang on shutdown (and other irq issues) r6040: fix check against MCRO_HASHEN bit in r6040_multicast_list MAINTAINERS: change email address for shemminger pch_gbe: Move #include of module.h ...
| * | ipv4: fix redirect handlingEric Dumazet2011-11-181-51/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit f39925dbde77 (ipv4: Cache learned redirect information in inetpeer.) introduced a regression in ICMP redirect handling. It assumed ipv4_dst_check() would be called because all possible routes were attached to the inetpeer we modify in ip_rt_redirect(), but thats not true. commit 7cc9150ebe (route: fix ICMP redirect validation) tried to fix this but solution was not complete. (It fixed only one route) So we must lookup existing routes (including different TOS values) and call check_peer_redir() on them. Reported-by: Ivan Zahariev <famzah@icdsoft.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ping: dont increment ICMP_MIB_INERRORSEric Dumazet2011-11-181-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ping module incorrectly increments ICMP_MIB_INERRORS if feeded with a frame not belonging to its own sockets. RFC 2011 states that ICMP_MIB_INERRORS should count "the number of ICMP messages which the entiry received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.)." Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Vasiliy Kulikov <segoon@openwall.com> Acked-by: Flavio Leitner <fbl@redhat.com> Acked-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | sky2: fix hang in napi_disablestephen hemminger2011-11-172-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | If IRQ was never initialized, then calling napi_disable() would hang. Add more bookkeeping to track whether IRQ was ever initialized. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | sky2: enforce minimum ring sizestephen hemminger2011-11-171-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hardware has a restriction that the minimum ring size possible is 128. The number of elements used is controlled by tx_pending and the overall number of elements in the ring tx_ring_size, therefore it is okay to limit the number of elements in use to a small value (63) but still provide a bigger ring. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bonding: Don't allow mode change via sysfs with slaves presentVeaceslav Falico2011-11-171-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When changing mode via bonding's sysfs, the slaves are not initialized correctly. Forbid to change modes with slaves present to ensure that every slave is initialized correctly via bond_enslave(). Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Acked-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'for-davem' of ↵David S. Miller2011-11-174-2/+23
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| | * \ Merge branch 'master' of ↵John W. Linville2011-11-174-2/+23
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
| | | * | Net, libertas: Resolve memory leak in if_spi_host_to_card()Jesper Juhl2011-11-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we hit the default case in the switch in if_spi_host_to_card() we'll leak the memory we allocated for 'packet'. This patch resolves the leak by freeing the allocated memory in that case. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Dan Williams <dcbw@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | rt2x00: Fix sleep-while-atomic bug in powersaving code.Gertjan van Wingerde2011-11-152-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The generic powersaving code that determines after reception of a frame whether the device should go back to sleep or whether is could stay awake was calling rt2x00lib_config directly from RX tasklet context. On a number of the devices this call can actually sleep, due to having to confirm that the sleeping commands have been executed successfully. Fix this by moving the call to rt2x00lib_config to a workqueue call. This fixes bug https://bugzilla.redhat.com/show_bug.cgi?id=731672 Tested-by: Tomas Trnka <tomastrnka@gmx.com> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Cc: <stable@vger.kernel.org> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | rt2x00: Add USB device ID of Buffalo WLI-UC-GNHP.Gertjan van Wingerde2011-11-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is reported to be an RT3070 based device. Reported-by: Teika Kazura <teika@lavabit.com> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | f_phonet: fix page offset of first received fragmentRémi Denis-Courmont2011-11-171-1/+1
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | We pull one byte (the MAC header) from the first fragment before the fragment is actually appended. So the socket buffer length is 1, not 0. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | stmmac: fix pm functions avoiding sleep on spinlockFrancesco Virlinzi2011-11-171-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the pm functions to avoid the system sleeps while a spinlock is taken. Signed-off-by: Francesco Virlinzi <francesco.virlinzi@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | stmmac: remove spin_lock in stmmac_ioctl.Srinivas Kandagatla2011-11-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes un-needed spin_lock in stmmac_ioctl while reading and writing mdio registers. While holding spin_lock the code must be atomic, which is not true in this case as both mdiobus_read and writes have mutex locks. Without this patch reading mdio registers via mii-tool results in below BUG: mii-tool -vvv eth0" Using SIOCGMIIPHY=0x8947 BUG: sleeping function called from invalid context at kernel/mutex.c:287 in_atomic(): 1, irqs_disabled(): 0, pid: 614, name: mii-tool 2 locks held by mii-tool/614: #0: (rtnl_mutex){......}, at: [<c01fd80c>] dev_ioctl+0x550/0x674 #1: (&priv->lock){......}, at: [<c01b34ec>] stmmac_ioctl+0x4c/0x78 [<c002ea14>] (unwind_backtrace+0x0/0xcc) from [<c0272c38>] (mutex_lock_nested+0x24/0x35c) [<c0272c38>] (mutex_lock_nested+0x24/0x35c) from [<c01b237c>] (mdiobus_read+0x44/0x70) [<c01b237c>] (mdiobus_read+0x44/0x70) from [<c01b0c64>] (phy_mii_ioctl+0x4c/0x138) [<c01b0c64>] (phy_mii_ioctl+0x4c/0x138) from [<c01b34fc>] (stmmac_ioctl+0x5c/0x78) [<c01b34fc>] (stmmac_ioctl+0x5c/0x78) from [<c01fcec8>] (dev_ifsioc+0x2a4/0x2c8) [<c01fcec8>] (dev_ifsioc+0x2a4/0x2c8) from [<c01fd81c>] (dev_ioctl+0x560/0x674) [<c01fd81c>] (dev_ioctl+0x560/0x674) from [<c00c36e0>] (vfs_ioctl+0x2c/0x8c) [<c00c36e0>] (vfs_ioctl+0x2c/0x8c) from [<c00c4130>] (do_vfs_ioctl+0x530/0x578) [<c00c4130>] (do_vfs_ioctl+0x530/0x578) from [<c00c41ac>] (sys_ioctl+0x34/0x54) [<c00c41ac>] (sys_ioctl+0x34/0x54) from [<c0028aa0>] (ret_fast_syscall+0x0/0x2c) Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | stmmac: parameters auto-tuning through HW cap regGiuseppe CAVALLARO2011-11-173-29/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New GMAC devices (newer than the databook 3.50a) have the HW capability register that provides which features are actually supported by the hardware. On old devices many information have to be passed through the platform, for example: enhanced descriptor structure, TX COE etc. These are mandatory to properly configure the driver. This remains still valid because the driver has to support old Synopsys devices but now it's also able to override them using the values from the HW capability register if supported. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | stmmac: fix advertising 1000Base capabilties for non GMII ifaceSrinivas Kandagatla2011-11-171-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the way to stop the 1000Base advertising capabilties for non GMII interfaces. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | stmmac: use mdelay on timeout of sw resetFrancesco Virlinzi2011-11-172-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses an mdelay to manage the timeout on sw reset to be independant of cpu_clk. Signed-off-by: Francesco Virlinzi <francesco.virlinzi@st.com> Reviewed-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sky2: version 1.30stephen hemminger2011-11-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update version number. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sky2: used fixed RSS keystephen hemminger2011-11-161-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than generating a different RSS key on each boot, just use a predetermined value that will map same flow to same value on every device. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sky2: reduce default Tx ring sizestephen hemminger2011-11-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default Tx ring size for the sky2 driver is quite large and could cause excess buffer bloat for many users. The minimum ring size possible and still allow handling the worst case packet on 64bit platforms is 38 which gets rounded up to a power of 2. But most packets only require a couple of ring elements. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sky2: rename up/down functionsstephen hemminger2011-11-161-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code is clearer if the up/down functions are renamed to open/close like other drivers. Purely syntax change. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sky2: pci posting issuesstephen hemminger2011-11-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of the reset and setup paths have possible PCI posting issues. When setting registers, a read is necessary to force the writes to complete. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sky2: fix hang on shutdown (and other irq issues)stephen hemminger2011-11-161-18/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several problems with recent change to how IRQ's are setup. * synchronize_irq in sky2_shutdown would hang because there was no IRQ setup. * when device was set to down, some IRQ bits left enabled so a hardware error would produce IRQ with no handler * quick link on Optima chip set was enabled without handler * suspend/resume would leave IRQ on with no handler if device was down Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | r6040: fix check against MCRO_HASHEN bit in r6040_multicast_listFlorian Fainelli2011-11-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We are checking whether the MCR0_HASHEN bit is set using a logical and instead of bitwise and, fix that. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | MAINTAINERS: change email address for shemmingerStephen Hemminger2011-11-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My old email account at linux-foundation is no longer usable after the LF breakin. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | pch_gbe: Move #include of module.hJoe Perches2011-11-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first #include must be pch_gbe.h as it does a #define of pr_fmt. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bnx2x: cache-in compressed fw imageDmitry Kravkov2011-11-162-30/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Re-request fw from fs may fail for different reasons, once the fw was loaded we won't release it until driver is removed. This also resolves the boot problem when initial fw is located on initrd, but rootfs is still unavailable, in this case device reset will fail due to absence of fw files. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net/cadence: enable by default NET_ATMELJean-Christophe PLAGNIOL-VILLARD2011-11-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | so the defconfig of the atmel continue to have the support of the network as before Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bridge: correct IPv6 checksum after pullstephen hemminger2011-11-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bridge multicast snooping of ICMPv6 would incorrectly report a checksum problem when used with Ethernet devices like sky2 that use CHECKSUM_COMPLETE. When bytes are removed from skb, the computed checksum needs to be adjusted. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Tested-by: Martin Volf <martin.volf.42@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | qeth: Reduce CPU consumption through less SIGA-r callsEinar Lueck2011-11-161-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch avoids SIGA-r calls in case of SIGA-r required. It only calls SIGA-r if a threshold of free buffer is reached. CPU consumption is reduced as a consequence. Signed-off-by: Einar Lueck <elelueck@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | qeth: l3 fix rcu splat in xmitFrank Blaschka2011-11-161-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when use dst_get_neighbour to get neighbour, we need rcu_read_lock to protect, since dst_get_neighbour uses rcu_dereference. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | netiucv: reinsert dev_alloc_name for device namingUrsula Braun2011-11-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Invocation of dev_alloc_name() is re-inserted, because the created net_device name is used to create the device name for the iucv bus. This device is created before the register_netdev call. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | qeth: remove WARN_ON leftoverChristian Borntraeger2011-11-161-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch "qeth: exploit asynchronous delivery of storage blocks" added a WARN_ON in qeth_schedule_recovery. A device recovery should not cause a kernel warning. This is obviously a debugging left-over that we forgot to remove. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | qeth: return with -EPERM if sniffing is not enabledUrsula Braun2011-11-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without appropriate configuration at the SE, a HiperSockets device cannot be used for sniffing. Setting the sniffer attribute is rejected with -EPERM. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tcp: clear xmit timers in tcp_v4_syn_recv_sock()Eric Dumazet2011-11-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simon Kirby reported divides by zero errors in __tcp_select_window() This happens when inet_csk_route_child_sock() returns a NULL pointer : We free new socket while we eventually armed keepalive timer in tcp_create_openreq_child() Fix this by a call to tcp_clear_xmit_timers() [ This is a followup to commit 918eb39962dff (net: add missing bh_unlock_sock() calls) ] Reported-by: Simon Kirby <sim@hostway.ca> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Simon Kirby <sim@hostway.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net-next:asix: V2 Update VERSIONGrant Grundler2011-11-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Only update VERSION to reflect previous changes. Signed-off-by: Grant Grundler <grundler@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net-next:asix: V2 more fixes for ax88178 phy init sequenceGrant Grundler2011-11-151-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now works on Samsung Series 5 (chromebook) Two fixes here: o use 0x7F mask for phymode o read phyid *AFTER* phy is powered up (via GPIOs) Signed-off-by: Allan Chou <allan@asix.com.tw> Signed-off-by: Grant Grundler <grundler@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net-next:asix: reduce AX88772 init time by about 2 secondsGrant Grundler2011-11-151-5/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ax88772_reset takes about 2 seconds and is called twice. Once from ax88772_bind() directly and again indirectly from usbnet_open(). Reset the USB FW/Phy enough to blink the LEDs when inserted. Signed-off-by: Allan Chou <allan@asix.com.tw> Signed-off-by: Grant Grundler <grundler@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-07 20:31:09 +0000