From 96104eda01695a26da2c8f7423ec0ba3509c8c97 Mon Sep 17 00:00:00 2001 From: Sean Hefty Date: Mon, 23 May 2011 16:31:36 -0700 Subject: RDMA/core: Add SRQ type field Currently, there is only a single ("basic") type of SRQ, but with XRC support we will add a second. Prepare for this by defining an SRQ type and setting all current users to IB_SRQT_BASIC. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mlx4/srq.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/infiniband/hw/mlx4') diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c index 818b7ecace5e..4f7f7600d27c 100644 --- a/drivers/infiniband/hw/mlx4/srq.c +++ b/drivers/infiniband/hw/mlx4/srq.c @@ -81,6 +81,9 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd, int err; int i; + if (init_attr->srq_type != IB_SRQT_BASIC) + return ERR_PTR(-ENOSYS); + /* Sanity check SRQ size before proceeding */ if (init_attr->attr.max_wr >= dev->dev->caps.max_srq_wqes || init_attr->attr.max_sge > dev->dev->caps.max_srq_sge) -- cgit v1.2.3