| From 28f7de4862159d8c2c3e56985b9389201f8f561f Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Thu, 14 Jan 2021 21:14:23 +0200 |
| Subject: RDMA/cxgb4: Fix the reported max_recv_sge value |
| |
| From: Kamal Heib <kamalheib1@gmail.com> |
| |
| [ Upstream commit a372173bf314d374da4dd1155549d8ca7fc44709 ] |
| |
| The max_recv_sge value is wrongly reported when calling query_qp, This is |
| happening due to a typo when assigning the max_recv_sge value, the value |
| of sq_max_sges was assigned instead of rq_max_sges. |
| |
| Fixes: 3e5c02c9ef9a ("iw_cxgb4: Support query_qp() verb") |
| Link: https://lore.kernel.org/r/20210114191423.423529-1-kamalheib1@gmail.com |
| Signed-off-by: Kamal Heib <kamalheib1@gmail.com> |
| Reviewed-by: Potnuri Bharat Teja <bharat@chelsio.com> |
| Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/infiniband/hw/cxgb4/qp.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c |
| index 04206c600098f..07579e31168c5 100644 |
| --- a/drivers/infiniband/hw/cxgb4/qp.c |
| +++ b/drivers/infiniband/hw/cxgb4/qp.c |
| @@ -1898,7 +1898,7 @@ int c4iw_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, |
| init_attr->cap.max_send_wr = qhp->attr.sq_num_entries; |
| init_attr->cap.max_recv_wr = qhp->attr.rq_num_entries; |
| init_attr->cap.max_send_sge = qhp->attr.sq_max_sges; |
| - init_attr->cap.max_recv_sge = qhp->attr.sq_max_sges; |
| + init_attr->cap.max_recv_sge = qhp->attr.rq_max_sges; |
| init_attr->cap.max_inline_data = T4_MAX_SEND_INLINE; |
| init_attr->sq_sig_type = qhp->sq_sig_all ? IB_SIGNAL_ALL_WR : 0; |
| return 0; |
| -- |
| 2.27.0 |
| |
