net/mlx4_core: Modify default value of log_rdmarc_per_qp to be consistent with HW...

This value is used to calculate max_qp_dest_rdma.
Default value of 4 brings us to 16 while HW supports 128
(max_requester_per_qp)
Although this value can be changed by module param it is best that default
will be optimized

Orabag: 19883194

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Wengang Wang <wen.gang.wang@oracle.com>

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index b0a8f8b5f7683be40ab958bc00e95a8593697655..e521497fed6263332afd2ea6731dea95981fa000 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -182,7 +182,7 @@ static atomic_t pf_loading = ATOMIC_INIT(0);
 static struct mlx4_profile mod_param_profile = {
        .num_qp         = 19,
        .num_srq        = 16,
-       .rdmarc_per_qp  = 4,
+       .rdmarc_per_qp  = 7,
        .num_cq         = 16,
        .num_mcg        = 13,
        .num_mpt        = 19,