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| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2007-08-01 11:28:53 +0200 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-10-10 04:59:16 +0200 |
| commit | d7bb58fb1c0e7264a7261c7d0304121ef9402e94 (patch) | |
| tree | aefbae7ee4b4b84022a7646372ddfcdb0a99e72f /include | |
| parent | mlx4_core: Fix meaning of dev->caps.reserved_mtts (diff) | |
| download | linux-d7bb58fb1c0e7264a7261c7d0304121ef9402e94.tar.xz linux-d7bb58fb1c0e7264a7261c7d0304121ef9402e94.zip | |
mlx4_core: Write MTTs from CPU instead with of WRITE_MTT FW command
Write MTT entries directly to ICM from the driver (eliminating use of
WRITE_MTT command). 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. This code will also be used to implement
FMRs.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions