ixgbe: Fix 1G link WoL

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We reset during the shutdown path which will reset AUTOC register.  This
would change LMS to 10G.  If we were currently linked at 1G we will lose
link, which is a bad thing if we wanted WoL to work.  For the fix I needed
to know if WoL is supported so I created a new bool in the ixgbe_hw struct.
If this is set we will not allow the reset to change the current LMS value
in AUTOC.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Don Skidmore 2013-02-28 08:08:44 +00:00 • committed by Jeff Kirsher

parent 0b2679d61c

commit b8f8363895

3 changed files with 8 additions and 2 deletions

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5

drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c

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4

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

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1

drivers/net/ethernet/intel/ixgbe/ixgbe_type.h

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