linux.git/drivers/net/igb, branch v2.6.37

igb: Fix unused variable warning.

2010-10-28T02:43:55+00:00

Commit eab6d18d "vlan: Don't check for vlan group before
vlan_tx_tag_present" removed the need for the adapter variable
in igb_xmit_frame_ring_adv().  This removes the variable as well
to avoid the compiler warning.

Reported-by: Stephen Rothwell 
Signed-off-by: Jesse Gross 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-10-24T20:41:39+00:00

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
  Update broken web addresses in arch directory.
  Update broken web addresses in the kernel.
  Revert "drivers/usb: Remove unnecessary return's from void functions" for musb gadget
  Revert "Fix typo: configuation => configuration" partially
  ida: document IDA_BITMAP_LONGS calculation
  ext2: fix a typo on comment in ext2/inode.c
  drivers/scsi: Remove unnecessary casts of private_data
  drivers/s390: Remove unnecessary casts of private_data
  net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data
  drivers/infiniband: Remove unnecessary casts of private_data
  drivers/gpu/drm: Remove unnecessary casts of private_data
  kernel/pm_qos_params.c: Remove unnecessary casts of private_data
  fs/ecryptfs: Remove unnecessary casts of private_data
  fs/seq_file.c: Remove unnecessary casts of private_data
  arm: uengine.c: remove C99 comments
  arm: scoop.c: remove C99 comments
  Fix typo configue => configure in comments
  Fix typo: configuation => configuration
  Fix typo interrest[ing|ed] => interest[ing|ed]
  Fix various typos of valid in comments
  ...

Fix up trivial conflicts in:
	drivers/char/ipmi/ipmi_si_intf.c
	drivers/usb/gadget/rndis.c
	net/irda/irnet/irnet_ppp.c

vlan: Don't check for vlan group before vlan_tx_tag_present.

2010-10-21T08:26:52+00:00

Many (but not all) drivers check to see whether there is a vlan
group configured before using a tag stored in the skb.  There's
not much point in this check since it just throws away data that
should only be present in the expected circumstances.  However,
it will soon be legal and expected to get a vlan tag when no
vlan group is configured, so remove this check from all drivers
to avoid dropping the tags.

Signed-off-by: Jesse Gross 
Signed-off-by: David S. Miller

vlan: Rename VLAN_GROUP_ARRAY_LEN to VLAN_N_VID.

2010-10-21T08:26:50+00:00

VLAN_GROUP_ARRAY_LEN is simply the number of possible vlan VIDs.
Since vlan groups will soon be more of an implementation detail
for vlan devices, rename the constant to be descriptive of its
actual purpose.

Signed-off-by: Jesse Gross 
Signed-off-by: David S. Miller

igb: fix stats handling

2010-10-18T14:54:29+00:00

There are currently some problems with igb.

- On 32bit arches, maintaining 64bit counters without proper
synchronization between writers and readers.

- Stats updated every two seconds, as reported by Jesper.
   (Jesper provided a patch for this)

- Potential problem between worker thread and ethtool -S

This patch uses u64_stats_sync, and convert everything to be 64bit safe,
SMP safe, even on 32bit arches. It integrates Jesper idea of providing
accurate stats at the time user reads them.

Signed-off-by: Eric Dumazet 
Tested-by: Emil Tantilov 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: add check for fiber/serdes devices to igb_set_spd_dplx;

2010-10-14T17:49:44+00:00

Signed-off-by: Carolyn Wyborny 
Tested-by: Emil Tantilov 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: Use netif_set_real_num_{rx,tx}_queues()

2010-09-28T05:09:53+00:00

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

drivers/net: return operator cleanup

2010-09-27T01:34:29+00:00

Change "return (EXPR);" to "return EXPR;"

return is not a function, parentheses are not required.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

e1000/e1000e/igb/ixgb/ixgbe: set NETIF_F_HIGHDMA for VLAN feature flags

2010-09-23T04:20:04+00:00

If the netdev->features is set with NETIF_F_HIGHDMA, we should set the
corresponding netdev->vlan_features as well to allow VLAN netdev created
on top of the real netdev to be able to also benefit from HIGHDMA on 32bit
system, reducing the performance hit that is caused by __skb_linearize(),
particularly for large send. This is fixed in this patch for all Intel e1000,
e1000e, igb, ixgbe, and ixgbe drivers since this should be beneficial
to all devices supported by these drivers.

Signed-off-by: Yi Zou 
Tested-by: Emil Tantilov 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: Add support for DH89xxCC

2010-09-23T04:20:04+00:00

This patch adds support for the Intel(r) DH89xxCC series. The new
device will be using Intel(r) i347-AT4 and Marvell(r) M88E1322 and
M88E1112 PHYs. Support for these devices has also been added here.

Signed-off-by: Joseph Gasparakis 
Tested-by: Jeff Pieper 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller