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(parent: b061251) | patch
qlcnic: add wmb() call in transmit data path.
authorSony Chacko <sony.chacko@qlogic.com>
Wed, 29 Jun 2016 21:51:34 +0000 (17:51 -0400)
committerChuck Anderson <chuck.anderson@oracle.com>
Mon, 6 Mar 2017 20:46:52 +0000 (12:46 -0800)
commit8e9112be10a63e39e6fee73d078c8afebbceda54
tree0ef823cf2e165081c409aadbee333352ea64d927tree
parentb061251e5c872a9546e9d49e54866406f54a2155commit | diff
qlcnic: add wmb() call in transmit data path.

Call wmb() to ensure writes are complete before
hardware fetches updated Tx descriptors.

Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Orabug: 25605962
(cherry picked from commit 9216a97a12b069c62f0e927a9f54be4883648a0f)
Signed-off-by: Jack Vogel <jack.vogel@oracle.com>
drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c diff | blob | history
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