| commit | b2875d4c39759a732203db32f245cc6d8bbdd7cf | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@mellanox.co.il> | Sat Feb 10 23:14:25 2007 +0200 |
| committer | Roland Dreier <rolandd@cisco.com> | Mon Feb 12 16:16:29 2007 -0800 |
| tree | eba8311c0242da3298796d33e86a990aa2a7637f | |
| parent | c20e20ab0f3af9a44842ea11287c9ecd034a5d33 [diff] |
IB/mthca: Always fill MTTs from CPU Speed up memory registration by filling in MTTs directly when the CPU can write directly to the whole table (all mem-free cards, and to Tavor mode on 64-bit systems with the patch I posted earlier). This reduces the number of FW commands needed to register an MR by at least a factor of 2 and speeds up memory registration significantly. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>