ixgbe: Restore ESDP settings after MAC reset

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The I2C mux control relies on the SDP setting in the ESDP register
so it is necessary to restore the value after a MAC reset.  Combine
all this functionality in to a support function.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Don Skidmore 2015-06-09 16:18:56 -07:00 • committed by Jeff Kirsher

parent 961fac889c

commit ab5fe0c574

1 changed files with 21 additions and 17 deletions

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38

drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c

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