Thomas Gleixner [Wed, 5 Oct 2011 03:24:43 +0000 (03:24 +0000)]
netfilter: Use proper rwlock init function
Replace the open coded initialization with the init function.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Hans Schillstrom <hans.schillstrom@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 00:28:52 +0000 (00:28 +0000)]
chelsio: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Divy Le Ray <divy@chelsio.com> Cc: Dimitris Michailidis <dm@chelsio.com> Cc: Casey Leedom <leedom@chelsio.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 00:28:51 +0000 (00:28 +0000)]
cxgb3: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Divy Le Ray <divy@chelsio.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 00:28:50 +0000 (00:28 +0000)]
myri10ge: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jon Mason <mason@myri.com> Cc: Andrew Gallatin <gallatin@myri.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 00:28:48 +0000 (00:28 +0000)]
et131x: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Cc: Mark Einon <mark.einon@gmail.com> Cc: devel@driverdev.osuosl.org Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 00:28:47 +0000 (00:28 +0000)]
xen: netfront: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: xen-devel@lists.xensource.com Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 00:28:46 +0000 (00:28 +0000)]
xen: netback: convert to SKB paged frag API.
netback currently uses frag->page to store a temporary index reference while
processing incoming requests. Since frag->page is to become opaque switch
instead to using page_offset. Add a wrapper to tidy this up and propagate the
fact that the indexes are only u16 through the code (this was already true in
practice but unsigned long and in were inconsistently used as variable and
parameter types)
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: xen-devel@lists.xensource.com Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 5 Oct 2011 21:35:34 +0000 (17:35 -0400)]
vxge: convert to SKB paged frag API.
[ Use DMA_TO_DEVICE and dma_mapping_error() -DaveM ]
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jon Mason <jdmason@kudzu.us> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* git://bedivere.hansenpartnership.com/git/scsi-rc-fixes-2.6:
[SCSI] libsas: fix panic when single phy is disabled on a wide port
[SCSI] qla2xxx: Fix crash in qla2x00_abort_all_cmds() on unload
ALSA: HDA: Fix DAC assignment for secondary headphone on Sigmatel/IDT
If we run out of DACs when trying to assign a DAC to a secondary
headphone, prefer the DAC of the first headphone to the primary
(usually line out) DAC.
BugLink: http://bugs.launchpad.net/bugs/845275 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Emil Tantilov [Wed, 21 Sep 2011 09:02:50 +0000 (09:02 +0000)]
ixgbe: remove instances of ixgbe_phy_aq for 82598 and 82599
82598 and 82599 do not ship with this type of PHY
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Mika Lansirinne [Fri, 16 Sep 2011 16:52:59 +0000 (16:52 +0000)]
ixgbe: get pauseparam autoneg
There is a problem in the ixgbe driver with the reporting of the flow
control parameters. The autoneg parameter is shown to be of if
*either* it really is off, or current modes for both tx and rx are off.
The problem is seen when the parameters are read or set when the link
is down. In this case, the driver sees that tx and rx are currently off
and therefore autoneg parameter is incorrectly reported to be off too.
Also, the ethtool binary can not set the autoneg off since it sees that
it already is. When a link later comes up, the autonegotiation is
carried out normally and the driver later on reports the autoneg
parameter to be on (as it is) and then it can also be changed with
ethtool.
The patch is made against v3.0 kernel, but the problem seems to be there
since v2.6.30-rc1.
Reviewer comments: What we are trying to do is to disable flow control
while the cable is disconnected. Since ixgbe defaults to full flow
control, we call ethtool -A autoneg off rx off tx off while the cable
is disconnected. This doesn't work, because the driver sets
hw->fc.current_mode = ixgbe_fc_none if the cable is unplugged.
ixgbe_get_pauseparam() then reports to ethtool that nothing needs to be
done. The code fixes this, but it might have some unknown consequences.
Signed-off-by: Mika Lansirinne <mika.lansirinne@stonesoft.com> Reviewed-by: Esa-Pekka Pyokkimies <esa-pekka.pyokkimies@stonesoft.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Emil Tantilov [Thu, 15 Sep 2011 06:23:10 +0000 (06:23 +0000)]
ixgbe: send MFLCN to ethtool
MFLCN register is used to set Rx flow control on parts newer than 82598.
This patch sends the value of MFLCN to ethtool, so it can be used in a
register dump (ethtool -d).
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Emil Tantilov [Thu, 8 Sep 2011 08:30:14 +0000 (08:30 +0000)]
ixgbe: add support for new 82599 device
This patch adds support for new device ID.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Jacob Keller [Thu, 8 Sep 2011 03:50:54 +0000 (03:50 +0000)]
ixgbe: fix driver version initialization in firmware
This patch fixes an issue with storing the driver version for the
firmware. If the os does not support the particular firmware
management tools, the firmware requires a driver version to be written
as 0xFFFFFFFF rather than the actual driver version.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Emil Tantilov [Sat, 27 Aug 2011 07:18:47 +0000 (07:18 +0000)]
ixgbe: remove return code for functions that always return 0
Since ixgbe_raise_i2c_clk() can never return anything else than 0
this patch removes it's return value and all checks for it.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Emil Tantilov [Tue, 30 Aug 2011 13:33:51 +0000 (13:33 +0000)]
ixgbe: clear the data field in ixgbe_read_i2c_byte_generic
Clear the data field in ixgbe_read_i2c_byte_generic so it does not
accumulate 1 bit using the same variable multiple times.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Emil Tantilov [Sat, 27 Aug 2011 07:18:37 +0000 (07:18 +0000)]
ixgbe: prevent link checks while resetting
It some situations the driver sets __IXGBE_RESETTING and then
__IXGBE_DOWN flags. It is possible a link check may sneak in
between.
This patch adds check for both flags.
The idea is to reduce register reads while the PHY is resetting.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Jeff Kirsher [Sat, 24 Sep 2011 13:23:52 +0000 (13:23 +0000)]
e1000e: make function tables const
The initial function and setup tables can be marked as constant.
Reported-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
The code to flush buffers in the umount code is a bit iffy: we first
flush all delwri buffers out, but then might be able to queue up a
new one when logging the sb counts. On a normal shutdown that one
would get flushed out when doing the synchronous superblock write in
xfs_unmountfs_writesb, but we skip that one if the filesystem has
been shut down.
Fix this by moving the delwri list flushing until just before unmounting
the log, and while we're at it also remove the superflous delwri list
and buffer lru flusing for the rt and log device that can never have
cached or delwri buffers.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Amit Sahrawat <amit.sahrawat83@gmail.com> Tested-by: Amit Sahrawat <amit.sahrawat83@gmail.com> Signed-off-by: Alex Elder <aelder@sgi.com>
Directories are only updated transactionally, which means fsync only
needs to flush the log the inode is currently dirty, but not bother
with checking for dirty data, non-transactional updates, and most
importanly doesn't have to flush disk caches except as part of a
transaction commit.
While the first two optimizations can't easily be measured, the
latter actually makes a difference when doing lots of fsync that do
not actually have to commit the inode, e.g. because an earlier fsync
already pushed the log far enough.
The new xfs_dir_fsync is identical to xfs_nfs_commit_metadata except
for the prototype, but I'm not sure creating a common helper for the
two is worth it given how simple the functions are.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
projects / karo-tx-linux.git / log