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authorYuval Mintz <Yuval.Mintz@qlogic.com>2016-03-13 21:21:48 +0200
committerDavid S. Miller <davem@davemloft.net>2016-03-16 19:23:35 -0400
commitd78a1f08458f8118cf42154e55a3006cc17502bc (patch)
treed9256d1fa4487f3a6f92bd7057f6b75877a7836c /net/core/ethtool.c
parent489ce5f441e4094a3419d7e8e29fd756b7f391d4 (diff)
downloadlinux-d78a1f08458f8118cf42154e55a3006cc17502bc.tar.gz
bnx2x: don't wait for Tx completion on recovery
When driver has hit a parity event, HW can no longer write to host memory. As a result, Tx completions cannot be written to the host SB memory, and waiting for Tx completions eventually timeout. As driver is willing to delay as much as 1-2 seconds per Tx queue for its draining and this delay is sequential, the time to recover might greatly lengthen needlessly in case the recovery is done under multi-connection traffic. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/ethtool.c')
0 files changed, 0 insertions, 0 deletions