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authorGovindarajulu Varadarajan <_govind@gmx.com>2015-10-01 14:18:47 +0530
committerDavid S. Miller <davem@davemloft.net>2015-10-05 03:51:35 -0700
commit937317c7c1097aa878a5000e3aab616eb5c590c0 (patch)
tree8360a5079b034204940f3adc686f8a7b543ef34b /drivers/base/regmap/regmap.c
parentenic: handle spurious error interrupt (diff)
downloadlinux-dev-937317c7c1097aa878a5000e3aab616eb5c590c0.tar.xz
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enic: do hang reset only in case of tx timeout
The current code invokes hang reset in case of error interrupt. We should hang reset only in case of tx timeout. This because of the way hang reset is implemented in firmware. Hang reset takes more firmware resources than soft reset. Adaptor does not generate error interrupt in case of tx timeout. Hang reset only in case of tx timeout, in .ndo_tx_timeout. Do soft reset otherwise. Introduce deferred work, enic_tx_hang_reset, to do hang reset. Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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