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authorEli Cohen <eli@mellanox.co.il>2007-05-17 10:32:41 +0300
committerRoland Dreier <rolandd@cisco.com>2007-05-20 10:18:04 -0700
commit2446304dd687488c054d0437f2aeef1ef2bfbd02 (patch)
tree70f999aca66563488d7b38ad226de34a071cfa90 /drivers/net/ne.c
parent59b0ed121297b57abb2352bdc8313959e7cb5635 (diff)
IB/mlx4: Pass send queue sizes from userspace to kernel
Pass the number of WQEs for the send queue and their size from userspace to the kernel to avoid having to keep the QP size calculations in sync between the kernel driver and libmlx4. This fixes a bug seen with the current mlx4_ib driver and current libmlx4 caused by a difference in the calculated sizes for SQ WQEs. Also, this gives more flexibility for userspace to experiment with using multiple WQE BBs for a single SQ WQE. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/ne.c')
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