From: Kamal Heib kamalheib1@gmail.com
[ Upstream commit b1a4da64bfc189510e08df1ccb1c589e667dc7a3 ]
Fix the wrongly reported max_send_wr and max_recv_wr attributes for user QP by making sure to save their valuse on QP creation, so when query QP is called the attributes will be reported correctly.
Fixes: cecbcddf6461 ("qedr: Add support for QP verbs") Link: https://lore.kernel.org/r/20211206201314.124947-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib kamalheib1@gmail.com Acked-by: Michal Kalderon michal.kalderon@marvell.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/qedr/verbs.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 9100009f0a23d..a53476653b0d9 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1931,6 +1931,7 @@ static int qedr_create_user_qp(struct qedr_dev *dev, /* db offset was calculated in copy_qp_uresp, now set in the user q */ if (qedr_qp_has_sq(qp)) { qp->usq.db_addr = ctx->dpi_addr + uresp.sq_db_offset; + qp->sq.max_wr = attrs->cap.max_send_wr; rc = qedr_db_recovery_add(dev, qp->usq.db_addr, &qp->usq.db_rec_data->db_data, DB_REC_WIDTH_32B, @@ -1941,6 +1942,7 @@ static int qedr_create_user_qp(struct qedr_dev *dev,
if (qedr_qp_has_rq(qp)) { qp->urq.db_addr = ctx->dpi_addr + uresp.rq_db_offset; + qp->rq.max_wr = attrs->cap.max_recv_wr; rc = qedr_db_recovery_add(dev, qp->urq.db_addr, &qp->urq.db_rec_data->db_data, DB_REC_WIDTH_32B,