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2010-03-19usb: musb: Fix compile error for omaps for musb_hdrcTony Lindgren1-2/+2
CONFIG_ARCH_OMAP34XX is now CONFIG_ARCH_OMAP3. But since drivers/usb/musb/omap2430.c use CONFIG_PM for these registers and functions, do the same for the header. Otherwise we get the following for most omap3 defconfigs: drivers/usb/musb/omap2430.c:261: error: expected identifier or '(' before 'do' drivers/usb/musb/omap2430.c:261: error: expected identifier or '(' before 'while' drivers/usb/musb/omap2430.c:268: error: expected identifier or '(' before 'do' drivers/usb/musb/omap2430.c:268: error: expected identifier or '(' before 'while' Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19usb/gadget: fix compile error on r8a66597-udc.cGrant Likely1-0/+1
C file uses IS_ERR and PTR_ERR, but doesn't include <linux/err.h> Signed-off-by: Grant Likely <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: Fix documentation for avoid_reset_quirkOliver Neukum1-1/+1
The name used in the documentation doesn't match reality. Signed-off-by: Oliver Neukum <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: option: add support for a new CMOTECH device to usb/serial/optionNathaniel McCallum1-0/+2
Signed-off-by: Nathaniel McCallum <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: option: move hardcoded PID to a macro in usb/serial/optionNathaniel McCallum1-1/+2
Signed-off-by: Nathaniel McCallum <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: option: fix incorrect manufacturer name in usb/serial/option: ↵Nathaniel McCallum1-2/+2
MAXON->CMOTECH Signed-off-by: Nathaniel McCallum <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: serial: ftdi: add CONTEC vendor and product idDaniel Sangorrin2-0/+8
This is a patch to ftdi_sio_ids.h and ftdi_sio.c that adds identifiers for CONTEC USB serial converter. I tested it with the device COM-1(USB)H [[email protected]: keep the VIDs sorted a bit] Signed-off-by: Daniel Sangorrin <[email protected]> Cc: Andreas Mohr <[email protected]> Cc: Radek Liboska <[email protected]> Cc: stable <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: xHCI: re-initialize cmd_completionAndiry Xu1-0/+1
When a signal interrupts a Configure Endpoint command, the cmd_completion used in xhci_configure_endpoint() is not re-initialized and the wait_for_completion_interruptible_timeout() will return failure. Initialize cmd_completion in xhci_configure_endpoint(). Signed-off-by: Andiry Xu <[email protected]> Signed-off-by: Sarah Sharp <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: xhci: rename driver to xhci_hcdAlex Chiang2-2/+2
Naming consistency with other USB HCDs. Signed-off-by: Alex Chiang <[email protected]> Cc: Sarah Sharp <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: musb: fix build error introduced by isoc changeSonic Zhang1-1/+1
The recent commit "usb: musb: Fix for isochronous IN transfer" (f82a689fa) seems to have been against an older kernel version. It uses the old style naming of variables. Unfortunately, this breaks building for most MUSB users out there since "bDesiredMode" has been renamed to "desired_mode". Signed-off-by: Sonic Zhang <[email protected]> Signed-off-by: Mike Frysinger <[email protected]> Acked-by: Felipe Balbi <[email protected]> Acked-by: Anand Gadiyar <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: qcserial: add new device idsBernhard Rosenkraenzer1-0/+29
This patch adds various USB device IDs for Gobi 2000 devices, as found in the drivers available at https://www.codeaurora.org/wiki/GOBI_Releases Signed-off-by: Bernhard Rosenkraenzer <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: cdc-acm: Fix stupid NULL pointer in resume()Oliver Neukum1-1/+1
Stupid logic bug passing a just nulled pointer Signed-off-by: Oliver Neukum <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: EHCI: adjust ehci_iso_stream for changes in ehci_qhClemens Ladisch3-6/+5
The EHCI driver stores in usb_host_endpoint.hcpriv a pointer to either an ehci_qh or an ehci_iso_stream structure, and uses the contents of the hw_info1 field to distinguish the two cases. After ehci_qh was split into hw and sw parts, ehci_iso_stream must also be adjusted so that it again looks like an ehci_qh structure. This fixes a NULL pointer access in ehci_endpoint_disable() when it tries to access qh->hw->hw_info1. Signed-off-by: Clemens Ladisch <[email protected]> Reported-by: Colin Fletcher <[email protected]> Cc: stable <[email protected]> Acked-by: Alan Stern <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: EHCI: fix ITD list orderClemens Ladisch1-5/+19
When isochronous URBs are shorter than one frame and when more than one ITD in a frame has been completed before the interrupt can be handled, scan_periodic() completes the URBs in the order in which they are found in the descriptor list. Therefore, the descriptor list must contain the ITDs in the correct order, i.e., a new ITD must be linked in after any previous ITDs of the same endpoint. This should fix garbled capture data in the USB audio drivers. Signed-off-by: Clemens Ladisch <[email protected]> Reported-by: Colin Fletcher <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: Option: Add support for a variant of DLink DWM 652 U5Huang Ying1-1/+2
I found a DLink DWM 652 U5 USB 3G modem has product ID 0xce1e instead of orignal 0xce16. The new ID is added. And I found there are two entries for 0xce16, one has raw number, the other has symbol DLINK_PRODUCT_DWM_652_U5. This is fixed too. Signed-off-by: Huang Ying <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: unusual_devs.h: Fix capacity for SL11R-IDE 2.6cOndrej Zary1-0/+9
SL11R-IDE 2.6c (at least) reports wrong capacity (one sector more). Reading that last sector causes the device not to work anymore (and looks like HAL or something does that automatically after plugging in): sd 5:0:0:0: [sdc] Device not ready sd 5:0:0:0: [sdc] Result: hostbyte=0x00 driverbyte=0x08 sd 5:0:0:0: [sdc] Sense Key : 0x2 [current] sd 5:0:0:0: [sdc] ASC=0x0 ASCQ=0x0 sd 5:0:0:0: [sdc] CDB: cdb[0]=0x28: 28 00 04 a8 b5 70 00 00 01 00 Add unusual_devs entry to fix the capacity. Signed-off-by: Ondrej Zary <[email protected]> Signed-off-by: Phil Dibowitz <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: serial: use port endpoint size to determine if ep is availableJohan Hovold1-11/+19
It is possible to have a multi-port device with a port lacking an in or out bulk endpoint. Only checking for num_bulk_in or num_bulk_out is thus not sufficient to determine whether a specific port has an in or out bulk endpoint. This fixes potential null pointer dereferences in the generic open and write routines, as well as access to uninitialised fifo in write_room and chars_in_buffer. Also let write fail with ENODEV (instead of 0) on missing out endpoint (also on zero-length writes). Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: serial: fix softint not being called on errorsJohan Hovold1-10/+5
Make sure usb_serial_port_softint is called on errors also when using multi urb writes. Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: serial: fix error message on close in generic driverJohan Hovold1-1/+3
Resubmitting read urb fails with -EPERM if completion handler runs while urb is being killed on close. This should not be reported as an error. Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19USB: fix usbfs regressionAlan Stern1-3/+14
This patch (as1352) fixes a bug in the way isochronous input data is returned to userspace for usbfs transfers. The entire buffer must be copied, not just the first actual_length bytes, because the individual packets will be discontiguous if any of them are short. Reported-by: Markus Rechberger <[email protected]> Signed-off-by: Alan Stern <[email protected]> CC: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19tty_port,usb-console: Fix usb serial console open/close regressionJason Wessel3-1/+3
Commit e1108a63e10d344284011cccc06328b2cd3e5da3 ("usb_serial: Use the shutdown() operation") breaks the ability to use a usb console starting in 2.6.33. This was observed when using console=ttyUSB0,115200 as a boot argument with an FTDI device. The error is: ftdi_sio ttyUSB0: ftdi_submit_read_urb - failed submitting read urb, error -22 The handling of the ASYNCB_INITIALIZED changed in 2.6.32 such that in tty_port_shutdown() it always clears the flag if it is set. The fix is to add a variable to the tty_port struct to indicate when the tty port is a console. CC: Alan Cox <[email protected]> CC: Alan Stern <[email protected]> CC: Oliver Neukum <[email protected]> CC: Andrew Morton <[email protected]> Signed-off-by: Jason Wessel <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19tty: cpm_uart: use resource_size()Tobias Klauser1-2/+2
Use the resource_size function instead of manually calculating the resource size. This reduces the chance of introducing off-by-one errors. Signed-off-by: Tobias Klauser <[email protected]> Cc: Alan Cox <[email protected]> Cc: Kumar Gala <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19tty_buffer: Fix distinct type warningFang Wenqi1-2/+2
CC drivers/char/tty_buffer.o drivers/char/tty_buffer.c: In function ‘tty_insert_flip_string_fixed_flag’: drivers/char/tty_buffer.c:251: warning: comparison of distinct pointer types lacks a cast drivers/char/tty_buffer.c: In function ‘tty_insert_flip_string_flags’: drivers/char/tty_buffer.c:288: warning: comparison of distinct pointer types lacks a cast Fix it by replacing min() with min_t() in tty_insert_flip_string_flags and tty_insert_flip_string_fixed_flag(). Signed-off-by: Fang Wenqi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19hvc_console: Fix race between hvc_close and hvc_removeAmit Shah1-10/+21
Alan pointed out a race in the code where hvc_remove is invoked. The recent virtio_console work is the first user of hvc_remove(). Alan describes it thus: The hvc_console assumes that a close and remove call can't occur at the same time. In addition tty_hangup(tty) is problematic as tty_hangup is asynchronous itself.... So this can happen hvc_close hvc_remove hung up ? - no lock tty = hp->tty unlock lock hp->tty = NULL unlock notify del kref_put the hvc struct close completes tty is destroyed tty_hangup dead tty tty->ops will be NULL NULL->... This patch adds some tty krefs and also converts to using tty_vhangup(). Reported-by: Alan Cox <[email protected]> Signed-off-by: Amit Shah <[email protected]> CC: Alan Cox <[email protected]> CC: [email protected] CC: Rusty Russell <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19uartlite: Fix build on sparc.David Miller1-5/+5
We can get this driver enabled via MFD_TIMBERDALE which only requires GPIO to be on. But the of_address_to_resource() function is only present on powerpc and microblaze, so we have to conditionalize the CONFIG_OF probing bits on that. Signed-off-by: David S. Miller <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19tty: Take a 256 byte padding into account when buffering below sub-page unitsMel Gorman1-4/+5
The TTY layer takes some care to ensure that only sub-page allocations are made with interrupts disabled. It does this by setting a goal of "TTY_BUFFER_PAGE" to allocate. Unfortunately, while TTY_BUFFER_PAGE takes the size of tty_buffer into account, it fails to account that tty_buffer_find() rounds the buffer size out to the next 256 byte boundary before adding on the size of the tty_buffer. This patch adjusts the TTY_BUFFER_PAGE calculation to take into account the size of the tty_buffer and the padding. Once applied, tty_buffer_alloc() should not require high-order allocations. Signed-off-by: Mel Gorman <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19Revert "tty: Add a new VT mode which is like VT_PROCESS but doesn't require ↵Greg Kroah-Hartman2-22/+20
a VT_RELDISP ioctl call" This reverts commit eec9fe7d1ab4a0dfac4cb43047a7657fffd0002f. Ari writes as the reason this should be reverted: The problems with this patch include: 1. There's at least one subtlety I overlooked - switching between X servers (i.e. from one X VT to another) still requires the cooperation of both X servers. I was assuming that KMS eliminated this. 2. It hasn't been tested at all (no X server patch exists which uses the new mode). As he was the original author of the patch, I'll revert it. Cc: Ari Entlich <[email protected]> Cc: Alan Cox <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19driver core: numa: fix BUILD_BUG_ON for node_read_distanceDavid Rientjes1-2/+5
node_read_distance() has a BUILD_BUG_ON() to prevent buffer overruns when the number of nodes printed will exceed the buffer length. Each node only needs four chars: three for distance (maximum distance is 255) and one for a seperating space or a trailing newline. Signed-off-by: David Rientjes <[email protected]> Cc: Ingo Molnar <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19driver-core: document ERR_PTR() return valuesJani Nikula3-0/+14
A number of functions in the driver core return ERR_PTR() values on error. Document this in the kernel-doc of the functions. Signed-off-by: Jani Nikula <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19kobject: documentation: Update to refer to kset-example.c.Robert P. J. Day1-1/+2
Signed-off-by: Robert P. J. Day <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19sysdev: the cpu probe/release attributes should be sysdev_class_attributesStephen Rothwell1-8/+8
This fixes these warnings: drivers/base/cpu.c:264: warning: initialization from incompatible pointer type drivers/base/cpu.c:265: warning: initialization from incompatible pointer type Cc: Andi Kleen <[email protected]> Signed-off-by: Stephen Rothwell <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19kobject: documentation: Fix erroneous example in kobject doc.Robert P. J. Day1-19/+38
Replace uio_mem example for kobjects with uio_map, since the uio_mem struct no longer contains a kobject. Signed-off-by: Robert P. J. Day <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19driver-core: fix missing kernel-doc in firmware_classRandy Dunlap1-0/+1
Fix kernel-doc warning in firmware_class.c: Warning(drivers/base/firmware_class.c:94): No description found for parameter 'attr' Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19Driver core: Early platform kernel-doc updateMagnus Damm1-7/+20
This patch updates the kernel-doc notation for early platform functions. Signed-off-by: Magnus Damm <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19sysfs: fix sysfs lockdep warning in mlx4 codeGreg Kroah-Hartman1-0/+1
This fixes a sysfs lockdep warning in the mlx4 code. Cc: Yinghai Lu <[email protected]> Cc: Eric Biederman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19sysfs: fix sysfs lockdep warning in infiniband codeGreg Kroah-Hartman1-0/+1
This fixes a sysfs lockdep warning in the infiniband code. Cc: Yinghai Lu <[email protected]> Cc: Eric Biederman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19sysfs: fix sysfs lockdep warning in ipmi codeGreg Kroah-Hartman1-0/+10
This fixes a sysfs lockdep warning in the ipmi code. Thanks to Eric Biederman and Yinghai Lu for the original versions of the patch, unfortunatly they did not submit them in a form they could be applied in. Cc: Yinghai Lu <[email protected]> Cc: Eric Biederman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19sysfs: Initialised pci bus legacy_mem field before useMel Gorman1-1/+1
PPC64 is failing to boot the latest mmotm due to an uninitialised pointer in pci_create_legacy_files(). The surprise is that machines boot at all and it would appear to affect current mainline as well. This patch fixes the problem. Signed-off-by: Mel Gorman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19sysfs: use sysfs_bin_attr_init in firmware class driverJiri Kosina1-0/+1
Annotate dynamic sysfs attribute in fw_setup_device(). This gets rid of the following lockdep warning: bnx2 0000:08:00.0: firmware: requesting bnx2/bnx2-mips-06-5.0.0.j6.fw BUG: key ffff880008293470 not in .data! ------------[ cut here ]------------ WARNING: at kernel/lockdep.c:2706 lockdep_init_map+0x562/0x620() Modules linked in: bnx2(+) sg tpm_bios floppy rtc_lib usb_storage i2c_piix4 joydev button container shpchp i2c_core sr_mod cdrom pci_hotplug usbhid hid ohci_hcd ehci_hcd sd_mod usbcore edd ext3 mbcache jbd fan ata_generic sata_svw pata_serverworks libata scsi_mod thermal processor Pid: 1915, comm: work_for_cpu Not tainted 2.6.34-rc1-default #81 Call Trace: [<ffffffff8107c1d2>] ? lockdep_init_map+0x562/0x620 [<ffffffff81049fd8>] warn_slowpath_common+0x78/0xd0 [<ffffffff8104a03f>] warn_slowpath_null+0xf/0x20 [<ffffffff8107c1d2>] lockdep_init_map+0x562/0x620 [<ffffffff8117a236>] ? sysfs_new_dirent+0x76/0x120 [<ffffffff8126edb2>] ? put_device+0x12/0x20 [<ffffffff811797cc>] sysfs_add_file_mode+0x6c/0xd0 [<ffffffff8117983c>] sysfs_add_file+0xc/0x10 [<ffffffff8117bf61>] sysfs_create_bin_file+0x21/0x30 [<ffffffff81279c61>] _request_firmware+0x2f1/0x650 [<ffffffff8127a04e>] request_firmware+0xe/0x10 [<ffffffffa01ec19e>] bnx2_init_one+0x8f5/0x177e [bnx2] [<ffffffff81389eab>] ? _raw_spin_unlock_irq+0x2b/0x40 [<ffffffff81040ed9>] ? finish_task_switch+0x69/0x100 [<ffffffff81040e70>] ? finish_task_switch+0x0/0x100 [<ffffffff81064b40>] ? do_work_for_cpu+0x0/0x30 [<ffffffff811e6302>] local_pci_probe+0x12/0x20 [<ffffffff81064b53>] do_work_for_cpu+0x13/0x30 [<ffffffff81064b40>] ? do_work_for_cpu+0x0/0x30 [<ffffffff81068c56>] kthread+0x96/0xa0 [<ffffffff81003e64>] kernel_thread_helper+0x4/0x10 [<ffffffff8138a350>] ? restore_args+0x0/0x30 [<ffffffff81068bc0>] ? kthread+0x0/0xa0 [<ffffffff81003e60>] ? kernel_thread_helper+0x0/0x10 ---[ end trace a2ecee9c9602d195 ]--- Cc: Eric W. Biederman <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Signed-off-by: Jiri Kosina <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2010-03-19powerpc: Remove IOMMU_VMERGE config optionFUJITA Tomonori2-19/+1
The description says: Cause IO segments sent to a device for DMA to be merged virtually by the IOMMU when they happen to have been allocated contiguously. This doesn't add pressure to the IOMMU allocator. However, some drivers don't support getting large merged segments coming back from *_map_sg(). Most drivers don't have this problem; it is safe to say Y here. It's out of date. Long ago, drivers didn't have a way to tell IOMMUs about their segment length limit (that is, the maximum segment length that they can handle). So IOMMUs merged as many segments as possible and gave too large segments to drivers. dma_get_max_seg_size() was introduced to solve the above problem. Device drives can use the API to tell IOMMU about the maximum segment length that they can handle. In addition, the default limit (64K) should be safe for everyone. So this config option seems to be unnecessary. Note that this config option just enables users to disable the virtual merging by default. Users can still disable the virtual merging by the boot parameter. Signed-off-by: FUJITA Tomonori <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-03-19powerpc: Fix swiotlb to respect the boot optionFUJITA Tomonori3-12/+6
powerpc initializes swiotlb before parsing the kernel boot options so swiotlb options (e.g. specifying the swiotlb buffer size) are ignored. Any time before freeing bootmem works for swiotlb so this patch moves powerpc's swiotlb initialization after parsing the kernel boot options, mem_init (as x86 does). Signed-off-by: FUJITA Tomonori <[email protected]> Tested-by: Becky Bruce <[email protected]> Tested-by: Albert Herranz <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-03-19powerpc: Do not call prink when CONFIG_PRINTK is not definedMárton Németh1-0/+4
When printk() is disabled (CONFIG_PRINTK) at menu item General setup -> Configure standard kernel features (for small systems) -> Enable support for printk then there should be no printk() calls at all. Signed-off-by: Márton Németh <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-03-19powerpc: Use correct ccr bit for syscall error statusNathan Lynch1-3/+3
The powerpc implementations of syscall_get_error and syscall_set_return_value should use CCR0:S0 (0x10000000) for testing and setting syscall error status. Fortunately these APIs don't seem to be used at the moment. Signed-off-by: Nathan Lynch <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2010-03-19Merge commit 'kumar/merge' into mergeBenjamin Herrenschmidt2-6/+3
2010-03-18smsc95xx: Fix tx checksum offload for small packetsSteve Glendinning1-3/+15
TX checksum offload does not work properly when transmitting UDP packets with 0, 1 or 2 bytes of data. This patch works around the problem by calculating checksums for these packets in the driver. Signed-off-by: Steve Glendinning <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-03-18ixgbe: Fix 82599 KX4 Wake on LAN issue after an improper system shutdownMallikarjuna R Chilakala1-3/+0
Advanced Power Management is disabled for 82599 KX4 connections by clearing GRC.APME bit, causing it to not wake the system from an improper system shutdown. By default GRC.APME is enabled and software is not supposed to clear these settings during adapter probe. Signed-off-by: Mallikarjuna R Chilakala <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-03-18ixgbe: Fix 82599 multispeed fiber link issues due to Tx laser flappingMallikarjuna R Chilakala3-36/+54
Fix 82599 link issues during driver load and unload test using multi-speed 10G & 1G fiber modules. When connected back to back sometime 82599 multispeed fiber modules would link at 1G speed instead of 10G highest speed, due to a race condition in autotry process involving Tx laser flapping. Move autotry autoneg-37 tx laser flapping process from multispeed module init setup to driver unload. This will alert the link partner to restart its autotry process when it tries to establish the link with the link partner Signed-off-by: Mallikarjuna R Chilakala <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-03-18Merge branch 'master' of ↵David S. Miller3-22/+4
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-03-18net: Potential null skb->dev dereferenceEric Dumazet3-9/+11
When doing "ifenslave -d bond0 eth0", there is chance to get NULL dereference in netif_receive_skb(), because dev->master suddenly becomes NULL after we tested it. We should use ACCESS_ONCE() to avoid this (or rcu_dereference()) Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-03-18jme: Advance driver version numberGuo-Fu Tseng1-1/+1
Advance driver version number after some bug fix. Signed-off-by: Guo-Fu Tseng <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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