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(parent: fee6588) | 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)
commitaf165e06226134e8b90508399d2c2b9d55c73c7f
tree89685951e10fb485268ddf5cd8b4a533025c67f7tree | snapshot
parentfee65885cd2aca2899a4afaf570cb67751bebf04commit | 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 | history
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