| commit | 1c69fc2a9012e160c8d459f63df74a6b01db8322 | |
| author | Roland Dreier <rolandd@cisco.com> | |
| Thu, 7 Feb 2008 05:07:54 +0000 (6 21:07 -0800) | ||
| committer | Roland Dreier <rolandd@cisco.com> | |
| Thu, 7 Feb 2008 05:07:54 +0000 (6 21:07 -0800) | ||
| tree | a32a2be6b2c8b9f5c4e006bacebc1eeb723e2ff5 | treesnapshot (tar.gz zip) |
| parent | 21511abd0a248a3f225d3b611cfabb93124605a7 | commitdiff |
IB/mlx4: Consolidate code to get an entry from a struct mlx4_buf
We use struct mlx4_buf for kernel QP, CQ and SRQ buffers, and the code
to look up an entry is duplicated in get_cqe_from_buf() and the QP and
SRQ versions of get_wqe(). Factor this out into mlx4_buf_offset().
This will also make it easier to switch over to using vmap() for buffers.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
We use struct mlx4_buf for kernel QP, CQ and SRQ buffers, and the code
to look up an entry is duplicated in get_cqe_from_buf() and the QP and
SRQ versions of get_wqe(). Factor this out into mlx4_buf_offset().
This will also make it easier to switch over to using vmap() for buffers.
Signed-off-by: Roland Dreier <rolandd@cisco.com>