linux-toradex.git/drivers/net/igb, branch v2.6.35-rc2

drivers/net: Remove unnecessary returns from void function()s

2010-05-14T07:19:28+00:00

This patch removes from drivers/net/ all the unnecessary
return; statements that precede the last closing brace of
void functions.

It does not remove the returns that are immediately
preceded by a label as gcc doesn't like that.

It also does not remove null void functions with return.

Done via:
$ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
  xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'

with some cleanups by hand.

Compile tested x86 allmodconfig only.

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

igb: reduce cache misses on tx cleanup

2010-05-06T04:30:12+00:00

This patch reduces the number of skb cache misses in the
clean_tx_irq path, and results in an overall increase
in tx packet throughput.

Signed-off-by: Nicholas Nunley 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: Clean up left over prototype of igb_get_hw_dev_name()

2010-04-28T21:24:51+00:00

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

igb: add registers etc. printout code just before resetting adapters

2010-04-28T00:46:56+00:00

This patch adds registers (,tx/rx rings' status and so on) printout
code just before resetting adapters. This will be helpful for detecting
the root cause of adapters reset.

Signed-off-by: Taku Izumi 
Signed-off-by: Koki Sanagi 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: convert igb from using PCI DMA functions to using DMA API functions

2010-04-27T23:29:50+00:00

This patch makes it so that igb now uses the DMA API functions instead of
the PCI API functions.  To do this the pci_dev pointer that was in the
rings has been replaced with a device pointer, and as a result all
references to [tr]x_ring->pdev have been replaced with [tr]x_ring->dev.

This patch is based of of work originally done by Nicholas Nunley.
Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: add support for reporting 5GT/s during probe on PCIe Gen2

2010-04-27T19:53:28+00:00

This change corrects the fact that we were not reporting Gen2 link speeds
when we were in fact connected at Gen2 rates.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: double increment nr_frags

2010-04-27T19:53:26+00:00

There is no need to increment nr_frags because skb_fill_page_desc increments
it.

Signed-off-by: Koki Sanagi 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-04-14T12:01:33+00:00

Conflicts:
	drivers/net/pcmcia/smc91c92_cs.c
	drivers/net/virtio_net.c

igb: restrict WoL for 82576 ET2 Quad Port Server Adapter

2010-04-13T10:03:12+00:00

Restrict Wake-on-LAN to first port on 82576 ET2 quad port NICs, as it is
only supported there.

Signed-off-by: Stefan Assmann 
Acked-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller

igb: modify register test for i350 to reflect read only bits in RDLEN/TDLEN

2010-04-13T09:58:24+00:00

The registers for RDLEN/TDLEN on i350 have the first 7 bits as read only.
This is a change from previous hardware in which it was only the first 4
bits that were read only.

Signed-off-by: Alexander Duyck 
Signed-off-by: Jeff Kirsher 
Signed-off-by: David S. Miller