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2009-09-12V4L/DVB (12186): uvcvideo: Remove unused Logitech-specific constantsLaurent Pinchart
Those constants are not used anymore, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12185): uvcvideo: Prefix all UVC constants with UVC_Laurent Pinchart
In preparation to moving UVC constants to a public location, prefix all constants with UVC_ to avoid namespace clashes. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12184): uvcvideo: Use class-specific descriptor types from usb/ch9.hLaurent Pinchart
uvcvideo.h redefines class-specific descriptor types already present in usb/ch9.h. Remove the duplicated definitions and use the ones from usb/ch9.h. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12168): v4l2-ioctl: avoid flooding log with unasked debug messagesMauro Carvalho Chehab
Thanks to Hans Verkuil <hverkuil@xs4all.nl> for pointing this issue on my last patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12124): v4l2-ioctl: better output debug messages for ↵Mauro Carvalho Chehab
VIDIOC_ENUM_FRAMESIZES Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12158): v4l: add cropping prototypes to struct v4l2_subdev_video_opsGuennadi Liakhovetski
Add g_crop, s_crop and cropcap methods to video v4l2-subdev operations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12149): videodev2.h: Reorganize fourcc tableMauro Carvalho Chehab
With the changes this file suffered along the time, things got a little disorganized. In particular, V4L2_PIX_FMT_YVYU were shown as a device-specific format, instead of yet another variant of YUV. There's no functional change on this patch. It just adds some comments and reorder fourcc formats to their proper places. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12147): pwc: remove definitions that are already present at videodev2.hMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12144): radio-si470x: removed v4l2_queryctrl in favor of ↵Tobias Lorenz
v4l2_ctrl_query_fill Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12143): radio-si470x: cleanupsTobias Lorenz
- Remove user count log messages - Comments adopted to general style Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12V4L/DVB (12142): radio-si470x: Add suport for RDS endpoint interrupt modeTobias Lorenz
Add support for interrupt mode for RDS endpoint, instead of polling. Improves RDS reception significantly Signed-off-by: Edouard Lafargue <edouard@lafargue.name> Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12[SCSI] fix oops during scsi scanningJames Bottomley
Chris Webb reported: p0# uname -a Linux f7ea8425-d45b-490f-a738-d181d0df6963.host.elastichosts.com 2.6.30.4-elastic-lon-p #2 SMP PREEMPT Thu Aug 20 14:30:50 BST 2009 x86_64 Intel(R) Xeon(R) CPU E5420 @ 2.50GHz GenuineIntel GNU/Linux p0# zgrep SCAN_ASYNC /proc/config.gz # CONFIG_SCSI_SCAN_ASYNC is not set p0# cat /var/log/kern/2009-08-20 [...] 15:27:10.485 kernel: scsi9 : iSCSI Initiator over TCP/IP 15:27:11.493 kernel: scsi 9:0:0:0: RAID IET Controller 0001 PQ: 0 ANSI: 5 15:27:11.493 kernel: scsi 9:0:0:0: Attached scsi generic sg6 type 12 15:27:11.495 kernel: scsi 9:0:0:1: Direct-Access IET VIRTUAL-DISK 0001 PQ: 0 ANSI: 5 15:27:11.495 kernel: sd 9:0:0:1: Attached scsi generic sg7 type 0 15:27:11.495 kernel: sd 9:0:0:1: [sdg] 4194304 512-byte hardware sectors: (2.14 GB/2.00 GiB) 15:27:11.495 kernel: sd 9:0:0:1: [sdg] Write Protect is off 15:27:11.495 kernel: sd 9:0:0:1: [sdg] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA 15:27:13.012 kernel: sdg:<6>scsi 9:0:0:1: [sdg] Unhandled error code 15:27:13.012 kernel: scsi 9:0:0:1: [sdg] Result: hostbyte=0x07 driverbyte=0x00 15:27:13.012 kernel: end_request: I/O error, dev sdg, sector 0 15:27:13.012 kernel: Buffer I/O error on device sdg, logical block 0 15:27:13.012 kernel: ldm_validate_partition_table(): Disk read failed. 15:27:13.012 kernel: unable to read partition table 15:27:13.014 kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 15:27:13.014 kernel: IP: [<ffffffff803f0d77>] disk_part_iter_next+0x74/0xfd 15:27:13.014 kernel: PGD 82ad0b067 PUD 82cd7e067 PMD 0 15:27:13.014 kernel: Oops: 0000 [#1] PREEMPT SMP 15:27:13.014 kernel: last sysfs file: /sys/devices/platform/host9/session4/iscsi_session/session4/ifacename 15:27:13.014 kernel: CPU 5 15:27:13.014 kernel: Modules linked in: 15:27:13.014 kernel: Pid: 13999, comm: async/0 Not tainted 2.6.30.4-elastic-lon-p #2 X7DBN 15:27:13.014 kernel: RIP: 0010:[<ffffffff803f0d77>] [<ffffffff803f0d77>] disk_part_iter_next+0x74/0xfd 15:27:13.014 kernel: RSP: 0018:ffff88066afa3dd0 EFLAGS: 00010246 15:27:13.014 kernel: RAX: ffff88082b58a000 RBX: ffff88066afa3e00 RCX: 0000000000000000 15:27:13.014 kernel: RDX: 0000000000000000 RSI: ffff88082b58a000 RDI: 0000000000000000 15:27:13.014 kernel: RBP: ffff88066afa3df0 R08: ffff88066afa2000 R09: ffff8806a204f000 15:27:13.014 kernel: R10: 000000fb12c7d274 R11: ffff8806c2bf0628 R12: ffff88066afa3e00 15:27:13.014 kernel: R13: ffff88082c829a00 R14: 0000000000000000 R15: ffff8806bc50c920 15:27:13.014 kernel: FS: 0000000000000000(0000) GS:ffff88002818a000(0000) knlGS:0000000000000000 15:27:13.014 kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b 15:27:13.014 kernel: CR2: 0000000000000010 CR3: 000000082ade3000 CR4: 00000000000426e0 15:27:13.014 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 15:27:13.014 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 15:27:13.014 kernel: Process async/0 (pid: 13999, threadinfo ffff88066afa2000, task ffff8806c2bf05e0) 15:27:13.014 kernel: Stack: 15:27:13.014 kernel: 0000000000000000 ffff88066afa3e00 ffff88066afa3e00 ffff88082c829a00 15:27:13.014 kernel: ffff88066afa3e40 ffffffff80306feb ffff88082b58a000 0000000000000000 15:27:13.014 kernel: 0000000000000001 ffff8806bc50c920 ffff88066afa3e40 ffff88082b58a000 15:27:13.014 kernel: Call Trace: 15:27:13.014 kernel: [<ffffffff80306feb>] register_disk+0x122/0x13a 15:27:13.014 kernel: [<ffffffff803f0b0f>] add_disk+0xaa/0x106 15:27:13.014 kernel: [<ffffffff80493609>] sd_probe_async+0x198/0x25b 15:27:13.014 kernel: [<ffffffff80270482>] async_thread+0x10c/0x20d 15:27:13.014 kernel: [<ffffffff802545ff>] ? default_wake_function+0x0/0xf 15:27:13.014 kernel: [<ffffffff80270376>] ? async_thread+0x0/0x20d 15:27:13.014 kernel: [<ffffffff8026ad89>] kthread+0x55/0x80 15:27:13.014 kernel: [<ffffffff8022be6a>] child_rip+0xa/0x20 15:27:13.014 kernel: [<ffffffff8026ad34>] ? kthread+0x0/0x80 15:27:13.014 kernel: [<ffffffff8022be60>] ? child_rip+0x0/0x20 15:27:13.014 kernel: Code: c8 ff 80 e1 0c b9 00 00 00 00 0f 44 c1 41 83 cd ff 48 8d 7a 20 48 be ff ff ff ff 08 00 00 00 48 b9 00 00 00 00 08 00 00 00 eb 50 <8b> 42 10 41 bd 01 00 00 00 eb db 4c 63 c2 4e 8d 04 c7 4d 8b 20 15:27:13.015 kernel: RIP [<ffffffff803f0d77>] disk_part_iter_next+0x74/0xfd 15:27:13.015 kernel: RSP <ffff88066afa3dd0> 15:27:13.015 kernel: CR2: 0000000000000010 15:27:13.015 kernel: ---[ end trace 6104b56ef5590e25 ]--- The problem is caused because the async scanning split in sd.c doesn't hold any reference to the device when it kicks off the async piece. What's happening is that an iSCSI disconnect is destorying the device again *before* the async sd scanning thread even starts. Fix this by taking a reference before starting the thread and dropping it again when the thread completes. Reported-by: Chris Webb <chris@arachsys.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] libsrp: fix memory leak in srp_ring_free()Bart Van Assche
This patch fixes a memory leak in the libsrp function srp_ring_free(). It is not documented whether or not this function should free the ring pointer itself. But the source code of the callers of this function (srp_target_alloc() and srp_target_free()) makes it clear that srp_ring_free() should deallocate the ring pointer itself. Furthermore, the patch below makes srp_ring_free() deallocate all memory allocated by srp_ring_alloc(). This patch affects the ibmvstgt driver, which is the only in-tree driver that calls the srp_ring_free() function (indirectly). Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com> Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] libiscsi, bnx2i: make bound ep check commonMike Christie
bnx2i currently has a check for if a ep is properly bound, so if iscsi_queuecommand/xmit_task is called while there is no ep we will not queue IO. be2iscsi sends IO from queuecommand/xmit_task like how bnx2i does and needs a similar test. This patch has us just use the suspend_bit test for this. When ep_poll has succeeed iscsid will call conn_bind, the LLD will then call iscsi_conn_bind which will clear the suspend bit. When ep_disconnect is called (or if there is a conn error) we set the suspend bit. For the ep_disconnect case I am adding a helper in this patch that will take the session lock to make sure iscsi_queuecommand/xmit_task is not running and it will set the suspend bit. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] libiscsi: add completion function for drivers that do not need pdu ↵Mike Christie
processing beiscsi does not need the iscsi scsi cmd processing. It does not even get this info on the completion path. This adds a function to just update the sequencing numbers and complete a task. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] scsi_dh_rdac: changes for rdac debug loggingMoger, Babu
Patch to add debugging stuff for rdac device handler. - Added a bit mask "module parameter" rdac_logging with 2 bits for each type of logging. - currently defined only two types of logging(failover and sense logging). Can be enhanced later if required. - By default only failover logging is enabled which is equivalent of current logging. Signed-off-by: Babu Moger <babu.moger@lsi.com> Reviewed-by: Vijay Chauhan <vijay.chauhan@lsi.com> Reviewed-by: Bob Stankey <Robert.stankey@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] scsi_dh_rdac: changes to collect the rdac debug information during ↵Moger, Babu
the initialization Adding the code to read the debug information during initialization. This patch collects the information about storage and controllers during rdac_activate. Signed-off-by: Babu Moger <babu.moger@lsi.com> Reviewed-by: Vijay Chauhan <vijay.chauhan@lsi.com> Reviewed-by: Bob Stankey <Robert.stankey@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] scsi_dh_rdac: move the init code from rdac_activate to rdac_bus_attachMoger, Babu
Moving the initialization code from rdac_activate to rdac_bus_attach which is more efficient. We don't have to collect all the information during every activate. Signed-off-by: Babu Moger <babu.moger@lsi.com> Reviewed-by: Vijay Chauhan <vijay.chauhan@lsi.com> Reviewed-by: Bob Stankey <Robert.stankey@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] sg: fix oops in the error path in sg_build_indirect()Michal Schmidt
When the allocation fails in sg_build_indirect(), an oops happens in the error path. It's caused by an obvious typo. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Reported-by: Bob Tracy <rct@gherkin.frus.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] mptsas : Bump version to 3.04.12Kashyap, Desai
Bump version to 3.04.12 Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] mptsas : FW event thread and scsi mid layer deadlock in SYNCHRONIZE ↵Kashyap, Desai
CACHE command Normally In HBA reset path MPT driver will flush existing work in current work queue (mpt/0) . This is just a dummy activity for MPT driver point of view, since HBA reset will turn off Work queue events. It means we will simply returns from work queue without doing anything. But for the case where Work is already done (half the way), we have to have that work to be done. Considering above condition we stuck forever since Deadlock in scsi midlayer and MPT driver. sd_sync_cache() will wait forever since HBA is not in Running state, and it will never come into Running state since sd_sync_cache() is called from HBA reset context. Now new code will not wait for half cooked work to be finished before returning from HBA reset. Once we are out of HBA reset, EH thread will change host state to running from recovery and work waiting for running state of HBA will be finished. New code is turning ON firmware event from another special work called Rescan toplogy. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] mptsas : Send DID_NO_CONNECT for pending IOs of removed deviceKashyap, Desai
Driver is modified to return DID_NO_CONNECT for all pending I/O requests for bus type SAS, if it founds the target is removed at the firmware level. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] mptsas : PAE Kernel more than 4 GB kernel panicKashyap, Desai
This patch is solving problem for PAE kernel DMA operation. On PAE system dma_addr and unsigned long will have different values. Now dma_addr is not type casted using unsigned long. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] mptsas : NULL pointer on big endian systems causing Expander not to ↵Kashyap, Desai
tear off On Big endian system kernel will crash due to address translation is not handle properly. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] mptsas : Sanity check for phyinfo is addedKashyap, Desai
Check for phyinfo->phy before calling sas_port_delete_phy. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] scsi_dh_rdac: Add support for Sun StorageTek ST2500, ST2510 and ST2530Charlie Brady
These storage arrays can use RDAC when configured with 'linux' as the initiator. http://www.sun.com/storage/disk_systems/workgroup/2500/ http://www.sun.com/storage/disk_systems/workgroup/2510/ http://www.sun.com/storage/disk_systems/workgroup/2530/ Signed-off-by: Charlie Brady <charlieb@budge.apana.org.au> Reviewed-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] pmcraid: PMC-Sierra MaxRAID driver to support 6Gb/s SAS RAID controllerAnil Ravindranath
Signed-off-by: Anil Ravindranath <anil_ravindranath@pmc-sierra.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] qla2xxx: Update version number to 8.03.01-k6.Giridhar Malavali
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] qla2xxx: Properly delete rports attached to a vport.Andrew Vasquez
Original code would inadvertently skip the deferred fc_remote_port_delete() call for rports hanging off any vport. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] qla2xxx: Correct various NPIV issues.Andrew Vasquez
* Consolidate vport-count processing. * Correct vp_idx restrictions during RSCN processing. * Push topology verification check to qla2x00_do_dpc_all_vps(). * Don't skip vport full-login-lip/lip-reset mailbox handling. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] qla2xxx: Correct qla2x00_eh_wait_on_command() to wait correctly.Lalit Chandivade
Original code would break-out of loop after only one iteration. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] qla2xxx: Further limit device-table (qla_devtbl) lookup to non-24xx.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12[SCSI] qla2xxx: Correctly set FCF_TAPE_PRESENT flag based on scsi-device.Santosh Vernekar
In fabric-login based on iop BIT_8 firmware notifies presence of a FCP2 device and not necessarily a TAPE device. So instead of setting FCF_TAPE_PRESENT flag there we set it using scsi_device->type after mid-layer scan recognises "type" of the device. It also adds a new flag FCF_FCP2_DEVICE for any future use. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-09-12Merge branch 'master' into develRussell King
2009-09-12Merge branch 'devel-stable' into develRussell King
Conflicts: MAINTAINERS arch/arm/mm/fault.c
2009-09-12Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and ↵Russell King
'w90x900' into devel
2009-09-12[ARM] Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-12ARM: 5636/1: Move vendor enum to AMBA includeLinus Walleij
This moves the primecell vendor enum definition inside vic.c out to linux/amba/bus.h where it belongs and replace any occurances of specific vendor ID:s with the respective enums instead. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-12Merge branch 'nomadik' into devel-stableRussell King
2009-09-12ARM: Fix pfn_valid() for sparse memoryRussell King
On OMAP platforms, some people want to declare to segment up the memory between the kernel and a separate application such that there is a hole in the middle of the memory as far as Linux is concerned. However, they want to be able to mmap() the hole. This currently causes problems, because update_mmu_cache() thinks that there are valid struct pages for the "hole". Fix this by making pfn_valid() slightly more expensive, by checking whether the PFN is contained within the meminfo array. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Khasim Syed Mohammed <khasim@ti.com>
2009-09-12MAINTAINERS: update KVM entryMarcelo Tosatti
Add myself to KVM MAINTAINERS entry. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-09-11Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller
Conflicts: arch/sparc/Kconfig
2009-09-11netxen: update copyrightDhananjay Phadke
o Add QLogic copyright, add linux-driver@qlogic.com to MAINTAINERS. o Delete old contact information. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11netxen: fix tx timeout recoveryAmit Kumar Salecha
Redesign tx timeout handling in line with new firmware reset design that co-ordinates with other PCI function drivers. o For NX3031, first try to reset PCI function's own context before requesting firmware reset. o For NX2031, since firmware heartbit is not supported directly request firmware reset. Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11netxen: fix file firmware leakDhananjay Phadke
Release file firmware when no firmware reset is required. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11netxen: improve pci memory accessDhananjay Phadke
o Access on card memory through memory controller (agent) rather than moving small pci window around. Clean up the code for moving windows around. o Restrict memory accesss to 64 bit, currently only firmware download uses this. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11netxen: change firmware write sizeAmit Kumar Salecha
Use 8 byte strides for firmware download into card memory since oncard memory controller needs 8 byte (64 bit) accesses. This avoids unnecessary rmw cycles. Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11tg3: Fix return ring size breakageMatt Carlson
Commit f6eb9b1fc1411d22c073f5264e5630a541d0f7df, "tg3: Add 5717 asic rev" changed how the rx return ring size operations are done. It effectively inverts the sense of the previous test, but it failed to also invert the resulting sizes. This patch corrects that error. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds
* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (87 commits) NFSv4: Disallow 'mount -t nfs4 -overs=2' and 'mount -t nfs4 -overs=3' NFS: Allow the "nfs" file system type to support NFSv4 NFS: Move details of nfs4_get_sb() to a helper NFS: Refactor NFSv4 text-based mount option validation NFS: Mount option parser should detect missing "port=" NFS: out of date comment regarding O_EXCL above nfs3_proc_create() NFS: Handle a zero-length auth flavor list SUNRPC: Ensure that sunrpc gets initialised before nfs, lockd, etc... nfs: fix compile error in rpc_pipefs.h nfs: Remove reference to generic_osync_inode from a comment SUNRPC: cache must take a reference to the cache detail's module on open() NFS: Use the DNS resolver in the mount code. NFS: Add a dns resolver for use with NFSv4 referrals and migration SUNRPC: Fix a typo in cache_pipefs_files nfs: nfs4xdr: optimize low level decoding nfs: nfs4xdr: get rid of READ_BUF nfs: nfs4xdr: simplify decode_exchange_id by reusing decode_opaque_inline nfs: nfs4xdr: get rid of COPYMEM nfs: nfs4xdr: introduce decode_sessionid helper nfs: nfs4xdr: introduce decode_verifier helper ...
2009-09-11Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (25 commits) pata_rz1000: use printk_once ahci: kill @force_restart and refine CLO for ahci_kick_engine() pata_cs5535: add pci id for AMD based CS5535 controllers ahci: Add AMD SB900 SATA/IDE controller device IDs drivers/ata: use resource_size sata_fsl: Defer non-ncq commands when ncq commands active libata: add SATA PMP revision information for spec 1.2 libata: fix off-by-one error in ata_tf_read_block() ahci: Gigabyte GA-MA69VM-S2 can't do 64bit DMA ahci: make ahci_asus_m2a_vm_32bit_only() quirk more generic dmi: extend dmi_get_year() to dmi_get_date() dmi: fix date handling in dmi_get_year() libata: unbreak TPM filtering by reorganizing ata_scsi_pass_thru() sata_sis: convert to slave_link sata_sil24: always set protocol override for non-ATAPI data commands libata: Export AHCI capabilities libata: Delegate nonrot flag setting to SCSI [libata] Add pata_rdc driver for RDC ATA devices drivers/ata: Remove unnecessary semicolons libata: remove spindown skipping and warning ...
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