[PATCH 5.15 579/917] RDMA/bnxt_re: Fix query SRQ failure

Greg Kroah-Hartman
2021-11-16T00:49:39Z

From: Selvin Xavier <selvin.xavier@broadcom.com>

[ Upstream commit 598d16fa1bf93431ad35bbab3ed1affe4fb7b562 ]

Fill the missing parameters for the FW command while querying SRQ.

Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Link: https://lore.kernel.org/r/1631709163-2287-8-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index d4d4959c2434c..bd153aa7e9ab3 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -707,12 +707,13 @@ int bnxt_qplib_query_srq(struct bnxt_qplib_res *res,
int rc = 0;

RCFW_CMD_PREP(req, QUERY_SRQ, cmd_flags);
- req.srq_cid = cpu_to_le32(srq->id);

/* Configure the request */
sbuf = bnxt_qplib_rcfw_alloc_sbuf(rcfw, sizeof(*sb));
if (!sbuf)
return -ENOMEM;
+ req.resp_size = sizeof(*sb) / BNXT_QPLIB_CMDQE_UNITS;
+ req.srq_cid = cpu_to_le32(srq->id);
sb = sbuf->sb;
rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
(void *)sbuf, 0);
--
2.33.0