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(parent: 83129b3) | patch
e1000e: fix unit hang during loopback test
authorYanir Lubetkin <yanirx.lubetkin@intel.com>
Tue, 2 Jun 2015 14:05:47 +0000 (17:05 +0300)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 3 Jun 2015 11:11:21 +0000 (04:11 -0700)
commit2ec7d2974c5665780e5f2b532833b76531f0a8d3
tree8f35673ec73dae2d440e86ce74f207745c0e6a82tree | snapshot (tar.gz zip)
parent83129b37ef35bb6a7f01c060129736a8db5d31c4commit | diff
e1000e: fix unit hang during loopback test

System would hang during execution of "ethtool -t <NIC>" for the same
reason that required flushing the descriptor rings. This fix disables
MULR for the loopback test to avoid the hang state.

Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@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/ethtool.c diff | blob | blame | history