From c9f2ba5ed26a204a78bf23aa08a4f528f11a18f4 Mon Sep 17 00:00:00 2001 From: Jack Morgenstein Date: Tue, 17 Jul 2007 13:11:43 +0300 Subject: [PATCH] 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 Signed-off-by: Roland Dreier --- drivers/net/mlx4/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index e8f45e6aa9..4dc9dc19b7 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, -- 2.39.5