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(parent: 8298193) | patch
e1000e: Disable Far-End LoopBack following reset on 80003ES2LAN.
authorMatthew Vick <matthew.vick@intel.com>
Fri, 16 Mar 2012 09:02:58 +0000 (09:02 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Fri, 27 Apr 2012 09:17:38 +0000 (02:17 -0700)
commit1c1093a44fd7f994df981c1c4e79e89d33cdedc5
tree579498f98f794a10077f25033e157866b4050127tree | snapshot
parent82981930125abfd39d7c8378a9cfdf5e1be2002bcommit | diff
e1000e: Disable Far-End LoopBack following reset on 80003ES2LAN.

80003ES2LAN has an errata such that far-end loopback may be activated by
bit errors producing a reserved symbol. In order to disable far-end
loopback quickly enough, disable it immediately following a reset.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/e1000e/80003es2lan.c diff | blob | history
Linux kernel for KaRo TX COM modules