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authorEli Cohen <eli@dev.mellanox.co.il>2010-11-17 13:39:43 +0000
committerRoland Dreier <rolandd@cisco.com>2010-12-01 11:08:54 -0800
commite27535b9c6e071d461be33b75a33047c9bb4c0ce (patch)
tree85175ba81cbd99a2e797a298eace5f084223b4bd /drivers/net/ne2k-pci.c
parentc48c43e422c1404fd72c57d1d21a6f6d01e18900 (diff)
downloadlinux-e27535b9c6e071d461be33b75a33047c9bb4c0ce.tar.bz2
IB/mlx4: Fix memory ordering of VLAN insertion control bits
We must fully update the control segment before marking it as valid, so that hardware doesn't start executing it before we're ready. Signed-off-by: Eli Cohen <eli@mellanox.co.il> [ Move VLAN control bit setting to before wmb(). - Roland ] Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/ne2k-pci.c')
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