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* Merge branch 'for-linus' of ↵Linus Torvalds2008-05-277-54/+159
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: pciehp: add message about pciehp_slot_with_bus option pci hotplug core: add check of duplicate slot name pciehp: move msleep after power off pciehp: poll cmd completion if hotplug interrupt is disabled pciehp: fix slow probing pciehp: fix NULL dereference in interrupt handler shpchp: add message about shpchp_slot_with_bus option PCI: don't enable ASPM on devices with mixed PCIe/PCI functions
| * pciehp: add message about pciehp_slot_with_bus optionKenji Kaneshige2008-05-271-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Some (broken?) platform assign the same slot name to multiple hotplug slots. On such system, slot initialization would fail because of name collision. The pciehp driver already have a "slot_with_bus" module option which adds the bus number into the slot name. This patch adds the message about this module option that will be displayed when slot name collision is detected. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * pci hotplug core: add check of duplicate slot nameKenji Kaneshige2008-05-271-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following errors reported by Jan C. Nordholz in http://bugzilla.kernel.org/show_bug.cgi?id=10751. kobject_add_internal failed for 2 with -EEXIST, don't try to register things with the same name in the same directory. Pid: 1, comm: swapper Tainted: G W 2.6.26-rc3 #1 [<c0266980>] kobject_add_internal+0x140/0x190 [<c0266afd>] kobject_init_and_add+0x2d/0x40 [<c027bc91>] pci_hp_register+0x81/0x2f0 [<c027fd07>] pciehp_probe+0x1a7/0x470 [<c01b3b84>] sysfs_add_one+0x44/0xa0 [<c01b3c1f>] sysfs_addrm_start+0x3f/0xb0 [<c01b497a>] sysfs_create_link+0x8a/0xf0 [<c0279570>] pcie_port_probe_service+0x50/0x80 [<c02e0545>] driver_sysfs_add+0x55/0x70 [<c02e0662>] driver_probe_device+0x82/0x180 [<c02e07cc>] __driver_attach+0x6c/0x70 [<c02dfe0a>] bus_for_each_dev+0x3a/0x60 [<c05db2d0>] pcied_init+0x0/0x80 [<c02e04e6>] driver_attach+0x16/0x20 [<c02e0760>] __driver_attach+0x0/0x70 [<c02e0341>] bus_add_driver+0x1a1/0x220 [<c05db2d0>] pcied_init+0x0/0x80 [<c02e09cd>] driver_register+0x4d/0x120 [<c05db050>] ibm_acpiphp_init+0x0/0x190 [<c0125aab>] printk+0x1b/0x20 [<c05db2d0>] pcied_init+0x0/0x80 [<c05db2de>] pcied_init+0xe/0x80 [<c05c751a>] kernel_init+0x10a/0x300 [<c0120138>] schedule_tail+0x18/0x50 [<c0103b9a>] ret_from_fork+0x6/0x1c [<c05c7410>] kernel_init+0x0/0x300 [<c05c7410>] kernel_init+0x0/0x300 [<c010485b>] kernel_thread_helper+0x7/0x1c ======================= pci_hotplug: Unable to register kobject '2'<3>pciehp: pci_hp_register failed with error -22 Slot with the same name can be registered multiple times if shpchp or pciehp driver is loaded after acpiphp is loaded because ACPI based hotplug driver and Native OS hotplug driver trying to handle the same physical slot. In this case, current pci_hotplug core will call kobject_init_and_add() muliple time with the same name. This is the cause of this problem. To fix this problem, this patch adds the check into pci_hp_register() to see if the slot with the same name. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * pciehp: move msleep after power offKenji Kaneshige2008-05-272-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the PCI Express specification, we must wait for at least 1 second after turning power off before taking any action that relies on power having been removed from the slot/adapter. For this, current pciehp wait for 1 second after issuing the power off command in hpc_power_off_slot() function. But waiting for 1 second in hpc_power_off_slot() can make pciehp probing slow-down because pciehp probe code calls hpc_power_off_slot() if the slot is not occupied just in case. We don't need to wait for 1 second at the pciehp probe time because there is no action on that empty slot. So move 1 second wait from hpc_power_off_slot() to the caller of hpc_power_off_slot(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * pciehp: poll cmd completion if hotplug interrupt is disabledKenji Kaneshige2008-05-271-4/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix improper long wait for command completion in pciehp probing. As described in PCI Express specification, software notification is not generated if the command that occurs as a result of a write to the Slot Control register that disables software notification of command completed events. Since pciehp driver doesn't take it into account, such command is issued in pciehp probing, and it causes improper long wait for command completion. This patch changes the pciehp driver to take such command into account. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * pciehp: fix slow probingKenji Kaneshige2008-05-272-7/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the "pciehp probing slow" problem reported from Jan C. Nordholz in http://bugzilla.kernel.org/show_bug.cgi?id=10751. The command completed bit in Slot Status register applies only to commands issued to control the attention indicator, power indicator, power controller, or electromechanical interlock. However, writes to other parts of the Slot Control register would end up writing to the control fields. Hence, any write to Slot Control register is considered as a command. However, if the controller doesn't support any of attention indicator, power indicator, power controller and electromechanical interlock, command completed bit would not set in writing to Slot Control register. In this case, we should not wait for command completed bit set, otherwise all commands would be considered not completed in timeout seconds (1 sec.). The cause of the problem is pciehp driver didn't take this situation into account. This patch changes pciehp to take it into account. This patch also add the check for "No Command Completed Support" bit in Slot Capability register. If it is set, we should not wait for command completed bit set as well. This problem seems to be revealed by the commit c27fb883dffe11aa4cb35ecea1fa1832ba45d4da that fixed the bug that pciehp did not wait for command completed properly (pciehp just ignored the command completion event). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * pciehp: fix NULL dereference in interrupt handlerKenji Kaneshige2008-05-273-35/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following NULL dereference problem reported from Pierre Ossman and Ingo Molnar. pciehp: HPC vendor_id 8086 device_id 27d0 ss_vid 0 ss_did 0 pciehp: pciehp_find_slot: slot (device=0x0) not found BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 IP: [<ffffffff80494a8b>] pciehp_handle_presence_change+0x7e/0x113 PGD 0 Oops: 0000 [1] CPU 0 Modules linked in: Pid: 1, comm: swapper Tainted: G W 2.6.26-rc3-sched-devel.git-00001-g2b99b26-dirty #170 RIP: 0010:[<ffffffff80494a8b>] [<ffffffff80494a8b>] pciehp_handle_presence_change+0x7e/0x113 RSP: 0000:ffff81003f83fbb0 EFLAGS: 00010046 RAX: 0000000000000039 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000046 RBP: ffff81003f83fbd0 R08: 0000000000000001 R09: ffffffff80245103 R10: 0000000000000020 R11: 0000000000000000 R12: ffff81003ea53a30 R13: 0000000000000000 R14: 0000000000000011 R15: ffffffff80495926 FS: 0000000000000000(0000) GS:ffffffff80be7400(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000070 CR3: 0000000000201000 CR4: 00000000000006a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 1, threadinfo ffff81003f83e000, task ffff81003f840000) Stack: 0000000000000008 ffff81003f83fbf6 ffff81003ea53a30 0000000000000008 ffff81003f83fc10 ffffffff80495ab4 0000000000000011 0000000000000002 0000000000000202 0000000000000202 00000000fffffff4 ffff81003ea53a30 Call Trace: [<ffffffff80495ab4>] pcie_isr+0x18e/0x1bc [<ffffffff80260831>] request_irq+0x106/0x12f [<ffffffff80495fb6>] pcie_init+0x15e/0x6cc [<ffffffff804933a3>] pciehp_probe+0x64/0x541 [<ffffffff8048f4e7>] pcie_port_probe_service+0x4c/0x76 [<ffffffff8054af70>] driver_probe_device+0xd4/0x1f0 [<ffffffff8054b108>] __driver_attach+0x7c/0x7e [<ffffffff8054b08c>] ? __driver_attach+0x0/0x7e [<ffffffff8054a4b6>] bus_for_each_dev+0x53/0x7d [<ffffffff8054ad3c>] driver_attach+0x1c/0x1e [<ffffffff8054a9c2>] bus_add_driver+0xdd/0x25b [<ffffffff80c09d3d>] ? pcied_init+0x0/0x8b [<ffffffff8054b288>] driver_register+0x5f/0x13e [<ffffffff80c09d3d>] ? pcied_init+0x0/0x8b [<ffffffff8048f441>] pcie_port_service_register+0x47/0x49 [<ffffffff80c09d52>] pcied_init+0x15/0x8b [<ffffffff80bf3938>] kernel_init+0x75/0x243 [<ffffffff808639d2>] ? _spin_unlock_irq+0x2b/0x3a [<ffffffff80228d1f>] ? finish_task_switch+0x57/0x9a [<ffffffff8020c258>] child_rip+0xa/0x12 [<ffffffff8020bcec>] ? restore_args+0x0/0x30 [<ffffffff80bf38c3>] ? kernel_init+0x0/0x243 [<ffffffff8020c24e>] ? child_rip+0x0/0x12 Code: 83 80 00 00 00 48 39 f0 75 e1 0f b6 c9 48 c7 c2 00 0e 8d 80 48 c7 c6 8a 60 a6 80 48 c7 c7 10 db a8 80 31 c0 e8 3f 8d d9 ff 31 db <48> 8b 43 70 48 8d 75 ef 48 89 df ff 50 30 80 7d ef 00 74 37 48 RIP [<ffffffff80494a8b>] pciehp_handle_presence_change+0x7e/0x113 RSP <ffff81003f83fbb0> CR2: 0000000000000070 Kernel panic - not syncing: Fatal exception The situation under which it occurs is hw and timing related: it appears to happen on a system that has PCI hotplug hardware but with no active hotplug cards, and another interrupt in the same (shared) IRQ line arrives too early, before the hotplug-slot entry has been set up - as triggered by CONFIG_DEBUG_SHIRQ=y: This patch contains the following two fixes. (1) Clear all events bits in Slot Status register to prevent the pciehp driver from detecting the spurious events that would have been occur before pciehp loading. (2) Add check whether slot initialization had been already done. This is short term fix. We need more structural fixes to install interrupt handler after slot initialization is done. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * shpchp: add message about shpchp_slot_with_bus optionKenji Kaneshige2008-05-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Some (broken?) platform assign the same slot name to multiple hotplug slots. On such system, slot initialization would fail because of name collision. The shpchp driver already have a "slot_with_bus" module option which adds the bus number into the slot name. This patch adds the message about this module option that will be displayed when slot name collision is detected. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * PCI: don't enable ASPM on devices with mixed PCIe/PCI functionsShaohua Li2008-05-211-0/+20
| | | | | | | | | | | | | | | | | | | | The Slot 03:00.* of JMicron controller has two functions, but one is PCIE endpoint the other isn't PCIE device, very strange. PCIE spec defines all functions should have the same config for ASPM, so disable ASPM for the whole slot in this case. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | ck804rom: fix driver_data in probe table.David Woodhouse2008-05-271-9/+9
| | | | | | | | | | | | | | | | | | There's a reason why using C99 initialisers even in the supposedly trivial structs is a good idea. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-05-261-13/+7
|\ \ | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Align i2c_device_id tuner: Do not alter i2c_client.name
| * | tuner: Do not alter i2c_client.nameMichael Krufky2008-05-261-13/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tuner driver used to change i2c_client.name for its own needs, but it really shouldn't, as this field is used by i2c-core to do the device/driver matching. So, create and use a separate field for the tuner driver needs. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-05-2648-576/+853
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (52 commits) vlan: Use bitmask of feature flags instead of seperate feature bits fmvj18x_cs: add NextCom NC5310 rev B support xirc2ps_cs: re-initialize the multicast address in do_reset 3C509: rx_bytes should not be increased when alloc_skb failed NETFRONT: Use __skb_queue_purge() VIRTIO: Use __skb_queue_purge() phylib: do EXPORT_SYMBOL on get_phy_id netlink: Fix nla_parse_nested_compat() to call nla_parse() directly WAN: protect HDLC proto list while insmod/rmmod drivers/net/fs_enet: remove null pointer dereference S2io: Version update for napi and MSI-X patches S2io: Added napi support when MSIX is enabled. S2io: Move all the transmit completions to a single msi-x (alarm) vector drivers/net/ehea - remove unnecessary memset after kzalloc au1000_eth: remove useless check Blackfin EMAC Driver: Removed duplicated include <linux/ethtool.h> cpmac bugfixes and enhancements e1000e: use resource_size_t, not unsigned long, for phys addrs net/usb: add support for Apple USB Ethernet Adapter uli526x: add support for netpoll ...
| * | fmvj18x_cs: add NextCom NC5310 rev B supportKomuro2008-05-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | fmvj18x_cs: The manfid of "NextCom NC5310 rev B" is MANF_ID_FUJITSU. but this card is MBH10302 based card. use ConfigBase to detect the cardtype for this card. Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | xirc2ps_cs: re-initialize the multicast address in do_resetKomuro2008-05-221-4/+8
| | | | | | | | | | | | | | | | | | | | | keep bit7,8 of XIRCREG42_SWC1 in set_multicast_list. Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | 3C509: rx_bytes should not be increased when alloc_skb failedWang Chen2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | If alloc_skb failed, the recieved packet will be dropped. Do not increase rx_bytes for dropped packet. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | NETFRONT: Use __skb_queue_purge()Wang Chen2008-05-221-4/+2
| | | | | | | | | | | | | | | | | | | | | Use standard routine for queue purging. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | VIRTIO: Use __skb_queue_purge()Wang Chen2008-05-221-2/+1
| | | | | | | | | | | | | | | | | | | | | Use standard routine for queue purging. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | phylib: do EXPORT_SYMBOL on get_phy_idPaul Gortmaker2008-05-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Commit cac1f3c8 factored out the code for get_phy_id so that it could be reused in multiple places. Turns out that some of the users can be modular, so we need to export this symbol as well. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | WAN: protect HDLC proto list while insmod/rmmodKrzysztof Halasa2008-05-221-8/+11
| | | | | | | | | | | | | | | | | | | | | WAN: protect protocol list in hdlc.c with RTNL. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | drivers/net/fs_enet: remove null pointer dereferenceJulia Lawall2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following code appears in the function fs_init_instance in the file drivers/net/fs_enet/fs_enet-main.c. if (fep->ops == NULL) { printk(KERN_ERR DRV_MODULE_NAME ": %s No matching ops found (%d).\n", ndev->name, fpi->fs_no); err = -EINVAL; goto err; } This code implies that at the point of err, fep->ops can be NULL, so an extra test is needed before dereferencing this value. This problem was found using the following semantic match (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E, E1; identifier f; statement S1,S2,S3; @@ * if (E == NULL) { ... when != if (E == NULL) S1 else S2 when != E = E1 * E->f ... when any return ...; } else S3 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | S2io: Version update for napi and MSI-X patchesSreenivasa Honnur2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | - Updated version number Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | S2io: Added napi support when MSIX is enabled.Sreenivasa Honnur2008-05-223-141/+205
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Added napi support when MSIX is enabled. - Moved test_msi function from s2io_open to probe function. Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | S2io: Move all the transmit completions to a single msi-x (alarm) vectorSreenivasa Honnur2008-05-222-70/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Move all the transmit completions to a single msi-x (alarm) vector. - Enable the continuous timer interrupt for only one transmit fifo. Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | drivers/net/ehea - remove unnecessary memset after kzallocJoe Perches2008-05-221-2/+0
| | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | au1000_eth: remove useless checkFrancois Romieu2008-05-221-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The lifespan of the device covers the request_irq .. free_irq interval. The cast of a void * pointer is not needed either. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | Blackfin EMAC Driver: Removed duplicated include <linux/ethtool.h>Huang Weiyi2008-05-221-1/+0
| | | | | | | | | | | | | | | | | | Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | cpmac bugfixes and enhancementsMatteo Croce2008-05-221-55/+179
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Resolve some locking issues using atomic_inc/atomic_dec * move status code in cpmac_check_status * unmark the BROKEN flag in Kconfig * move code which should have been in platform code in arch/mips/ar7/platform.c * fixed an IRQ storm which lets the kernel hang * fixed a double call to netif_start_queue which causes a kernel panic * don't fail to register the PHY, works on many devices now Signed-off-by: Matteo Croce <matteo@openwrt.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | e1000e: use resource_size_t, not unsigned long, for phys addrsBecky Bruce2008-05-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The use of unsigned long causes the driver to fail on 32-bit systems which support 64-bit resources. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | net/usb: add support for Apple USB Ethernet AdapterAurelien Nephtali2008-05-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Apple USB Ethernet Adapter. http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?nplm=MB442Z/A Signed-off-by: Aurelien Nephtali <aurelien@sitadelle.com> Acked-by: Greg KH <greg@kroah.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | uli526x: add support for netpollAnton Vorontsov2008-05-221-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds netpoll support for the uli526x ethernet driver -- simply call the interrupt handler for polling. To do this without disable_irq()/enable_irq() pair we should fully protect the handler. Luckily, it's already using irqsave spinlock, the only unprotected place is interrupts re-enabling write. It was safe to re-enable interrupts without holding the spinlock, but with netpoll possibility now it doesn't seem so. Patch was tested using netconsole and KGDBoE. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ucc_geth: Fix arguments to dma map/unmap functionsAndy Fleming2008-05-221-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | We were passing NULL as the device. When we actually start supporting more interesting memory configurations, this will break things, so we proactively are fixing the bug. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | PHYLIB: Kconfig: Fix the dependency on S390Maciej W. Rozycki2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | PHYLIB was first marked as BROKEN on S390, then the enclosing menu marked as non-S390, then the two dependencies merged with the conversion to menuconfig. Reduce to non-S390. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | [SC92031] Using padto turned driver into an IPv6-only interfaceGerrit Renker2008-05-221-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IPv4 would work with this driver only with static arp table entries, the patch reverts a padto introduced in commit 26a17b7bbb36a8552d531bc1ad08472fb5aa3007 sc92031: start transmit return value bugfix The padto does not work because the driver code evaluates `len' later on and there are cases where skb->len is not updated accordingly. This was observed with ARP frames (skb->len = 42 bytes, !skb_cloned(), skb_tailroom = 84 bytes). Then in skb_pad(), the first condition is true, where skb->len is not updated. As a consequence, the driver uses 42 bytes instead of the 60 bytes, and the ARP frame never makes it onto the wire. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | sb1250: use netdev_alloc_skbStephen Hemminger2008-05-221-36/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use netdev_alloc_skb. This sets skb->dev and allows arch specific allocation. Also simplify and cleanup the alignment code. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | [netdrvr] forcedeth: Restore multicast settings on resumeTobias Diedrich2008-05-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | nv_open() resets multicast settings, call nv_set_multicast(dev) to restore them. (Maybe this should rather be moved into nv_open()) Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | WAN: protect Cisco HDLC state changes with a spinlock.Krzysztof Halasa2008-05-221-33/+49
| | | | | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | make myri10ge_get_firmware_capabilities() staticAdrian Bunk2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch makes the needlessly global myri10ge_get_firmware_capabilities() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | s2io: add missing block braces to multistatement if statementIlpo Järvinen2008-05-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Cc: Ramkrishna Vepa <ram.vepa@neterion.com> Cc: Rastapur Santosh <santosh.rastapur@neterion.com> Cc: Sivakumar Subramani <sivakumar.subramani@neterion.com> Cc: Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | hamradio/scc: add missing block braces to multi-statement ifIlpo Järvinen2008-05-221-1/+2
| | | | | | | | | | | | | | | Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ehea: Fix use after free on rebootBrian King2008-05-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following use after free oops: ehea: Reboot: freeing all eHEA resources Unable to handle kernel paging request for data at address 0x6b6b6b6b6b6b6c5b Faulting instruction address: 0xd000000000354488 cpu 0x0: Vector: 300 (Data Access) at [c00000002ec6f310] pc: d000000000354488: .ehea_shutdown_single_port+0x50/0x78 [ehea] lr: d00000000035447c: .ehea_shutdown_single_port+0x44/0x78 [ehea] sp: c00000002ec6f590 msr: 8000000000009032 dar: 6b6b6b6b6b6b6c5b dsisr: 40000000 current = 0xc0000000281412e0 paca = 0xc0000000006df300 pid = 10930, comm = reboot enter ? for help [c00000002ec6f590] d00000000035d64c .ehea_remove+0x44/0x124 [ehea] (unreliable) [c00000002ec6f630] c000000000319f88 .of_platform_device_remove+0x40/0x58 [c00000002ec6f6a0] c000000000291018 .__device_release_driver+0xb0/0xf0 [c00000002ec6f730] c000000000291120 .driver_detach+0xc8/0xfc [c00000002ec6f7c0] c00000000028fe24 .bus_remove_driver+0xb4/0x114 [c00000002ec6f850] c000000000291768 .driver_unregister+0x54/0x74 [c00000002ec6f8e0] c00000000031a0c8 .of_unregister_driver+0x14/0x28 [c00000002ec6f950] c000000000023ba0 .ibmebus_unregister_driver+0x10/0x24 [c00000002ec6f9c0] d000000000354180 .ehea_reboot_notifier+0x30/0x4c [ehea] [c00000002ec6fa40] c0000000003c95a8 .notifier_call_chain+0x5c/0xcc [c00000002ec6fae0] c000000000082cd4 .__blocking_notifier_call_chain+0x70/0xb0 [c00000002ec6fb90] c000000000075cf8 .kernel_restart_prepare+0x24/0x58 [c00000002ec6fc10] c000000000075f0c .kernel_restart+0x20/0x6c [c00000002ec6fc90] c000000000078674 .sys_reboot+0x1d4/0x290 [c00000002ec6fe30] c0000000000086ac syscall_exit+0x0/0x40 Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | rndis_host: increase delay in command response loopPierre Ynard2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices running some WinCE firmware (with SC_* Samsung processors according to the SynCE project, verified on a HTC P3600 device) fail to register because they apparently need extra time to respond correctly to requests. Increase the existing delay to satisfy them. Based on code from the SynCE project, on a suggestion of David Brownell. This patch Works For Me(tm). Signed-off-by: Pierre Ynard <linkfanel@yahoo.fr> Acked-by: David Brownell <david-b@pacbell.net> Cc: Greg KH <greg@kroah.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | drivers/net/tokenring/olympic.c: fix warningAndrew Morton2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When dev_name() is changed to return `const char *': drivers/net/tokenring/olympic.c: In function 'olympic_probe': drivers/net/tokenring/olympic.c:234: warning: assignment discards qualifiers from pointer target type Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | drivers/net/tokenring/3c359.c: squish a warningAndrew Morton2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When dev_name() is changed to return `const char *': drivers/net/tokenring/3c359.c: In function 'xl_probe': drivers/net/tokenring/3c359.c:318: warning: assignment discards qualifiers from pointer target type Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | pcnet32: fix warningAndrew Morton2008-05-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci_name() will be changed to return `const char *': drivers/net/pcnet32.c: In function 'pcnet32_probe1': drivers/net/pcnet32.c:1884: warning: passing argument 2 of 'pcnet32_alloc_ring' discards qualifiers from pointer target type Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | [netdrvr] dm9000: use delayed work to update mii phy state fixAndrew Morton2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | use cancel_delayed_work_sync() Cc: Ben Dooks <ben-linux@fluff.org> Cc: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | sky2: restore vlan acceleration on resetStephen Hemminger2008-05-221-10/+19
| | | | | | | | | | | | | | | | | | | | | | | | If device has to be reset by sky2_restart, then need to restore the VLAN acceleration settings. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | sfc: Remove sub-minor component from driver versionBen Hutchings2008-05-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This driver has diverged from the out-of-tree driver to which the version number originally applied. It should be identified primarily by kernel version. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | sfc: Added checks for heap allocation failureBen Hutchings2008-05-223-0/+6
| | | | | | | | | | | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | sfc: Remove redundant casts to and from void *Ben Hutchings2008-05-225-17/+17
| | | | | | | | | | | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 18:02:35 +0000