ixgbe: cache AUTOC reads

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This patch removes majority of the AUTOC register reads by using a cached
value instead.

The reason for this change is to avoid writing corrupted values to AUTOC
due to bad FW.

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>

...

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Emil Tantilov 2013-04-12 08:36:42 +00:00 • committed by Jeff Kirsher

parent 26b4742bea

commit 5e82f2f076

2 changed files with 25 additions and 16 deletions

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40

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

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1

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

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