diff options
| author | Selvin Xavier <selvin.xavier@broadcom.com> | 2020-10-12 23:15:52 -0700 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-10-27 14:12:26 -0300 |
| commit | b898d5c50cab1f985e77d053eb5c4d2c4a7694ae (patch) | |
| tree | fe9fc77cb229fdeb25e522c8eb0d23a9a8375997 /drivers/infiniband/hw/bnxt_re | |
| parent | eeed6965071bfe686c36d414d9e48926baf3e757 (diff) | |
| download | linux-b898d5c50cab1f985e77d053eb5c4d2c4a7694ae.tar.gz | |
RDMA/bnxt_re: Fix entry size during SRQ create
Only static WQE is supported for SRQ. So always use the max supported SGEs
while calculating SRQ entry size.
Fixes: 2bb3c32c5c5f ("RDMA/bnxt_re: Change wr posting logic to accommodate variable wqes")
Link: https://lore.kernel.org/r/1602569752-12745-1-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 25a6c8fff91f..401bdc9e931e 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -1659,8 +1659,8 @@ int bnxt_re_create_srq(struct ib_srq *ib_srq, srq->qplib_srq.max_wqe = entries; srq->qplib_srq.max_sge = srq_init_attr->attr.max_sge; - srq->qplib_srq.wqe_size = - bnxt_re_get_rwqe_size(srq->qplib_srq.max_sge); + /* 128 byte wqe size for SRQ . So use max sges */ + srq->qplib_srq.wqe_size = bnxt_re_get_rwqe_size(dev_attr->max_srq_sges); srq->qplib_srq.threshold = srq_init_attr->attr.srq_limit; srq->srq_limit = srq_init_attr->attr.srq_limit; srq->qplib_srq.eventq_hw_ring_id = rdev->nq[0].ring_id; |