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(parent: 4ddc48a) | patch
e1000e: 82577: workaround for link drop issue
authorBruce Allan <bruce.w.allan@intel.com>
Wed, 5 Dec 2012 06:26:03 +0000 (06:26 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 16 Jan 2013 06:37:56 +0000 (22:37 -0800)
commit651fb1026d9c41d6073cffddfaef1aa224d4ea85
tree89685951e10fb485268ddf5cd8b4a533025c67f7tree | snapshot (tar.gz zip)
parent4ddc48a9a5f3352343eb4725eb75f9ca38fa1559commit | diff
e1000e: 82577: workaround for link drop issue

When connected to certain switches, the 82577 PHY might drop link
unexpectedly.  Work around the issue by setting the Mean Square Error
higher than the hardware default.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/e1000e/ich8lan.c diff | blob | blame | history