| commit | 9355fb6a064723c71e80e9c78de3140b43bfb52d | [log] [tgz] |
|---|---|---|
| author | Ralph Campbell <ralph.campbell@qlogic.com> | Wed Apr 16 21:09:29 2008 -0700 |
| committer | Roland Dreier <rolandd@cisco.com> | Wed Apr 16 21:09:29 2008 -0700 |
| tree | dd0fffeb6633aed6cb2c946a05bf33e05f2e9436 | |
| parent | 2ba3f56eb402672ff83601b5990b219d39577636 [diff] |
IB/ipath: Add support for 7220 receive queue changes Newer HCAs have a HW option to write a sequence number to each receive queue entry and avoid a separate DMA of the tail register to memory. This patch adds support for these changes. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>