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| author | Jack Morgenstein | 2007-07-17 12:11:43 +0200 |
|---|---|---|
| committer | Roland Dreier | 2007-07-18 05:50:50 +0200 |
| commit | c9f2ba5ed26a204a78bf23aa08a4f528f11a18f4 (patch) | |
| tree | e20c83f536133cd121ac8151c29853aa9d2be206 /drivers/net/mlx4/main.c | |
| parent | RDMA/cma: Remove local write permission from QP access flags (diff) | |
| download | kernel-qcow2-linux-c9f2ba5ed26a204a78bf23aa08a4f528f11a18f4.tar.gz kernel-qcow2-linux-c9f2ba5ed26a204a78bf23aa08a4f528f11a18f4.tar.xz kernel-qcow2-linux-c9f2ba5ed26a204a78bf23aa08a4f528f11a18f4.zip | |
IB/mlx4: Increase max outstanding RDMA reads as target
Change the maximum number of outstanding RDMA reads allowed as a
target from 4 to 16 to per QP. This allows RDMA read operations to
pipeline better.
Pointed out by Dotan Barak and Sagi Rotem.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4/main.c')
| -rw-r--r-- | drivers/net/mlx4/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index e8f45e6aa95b..4dc9dc19b716 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -78,7 +78,7 @@ static const char mlx4_version[] __devinitdata = static struct mlx4_profile default_profile = { .num_qp = 1 << 16, .num_srq = 1 << 16, - .rdmarc_per_qp = 4, + .rdmarc_per_qp = 1 << 4, .num_cq = 1 << 16, .num_mcg = 1 << 13, .num_mpt = 1 << 17, |