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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>
This commit is contained in:
Jack Morgenstein 2007-07-17 13:11:43 +03:00 committed by Roland Dreier
parent 8f076531cd
commit c9f2ba5ed2
1 changed files with 1 additions and 1 deletions
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2
drivers/net/mlx4/main.c
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@ -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,