igb: Correctly determine pci-e function number in virtual environment

Browse source

When running in a virtual environment the ports of an 82575/6 can appear to
be single function devices which is not correct.  To resolve this we rely
on the function number stored in the status register.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Alexander Duyck 2008-12-10 01:09:53 -08:00 • committed by David S. Miller

parent b4557be23d

commit 5e8427e5e2

3 changed files with 10 additions and 14 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

drivers/net/igb/e1000_mac.c

View file

4

drivers/net/igb/e1000_regs.h

View file

2

drivers/net/igb/igb_ethtool.c

View file