diff options
| author | Sindhu-Devale <sindhu.devale@intel.com> | 2022-09-07 00:32:42 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2022-09-07 10:22:18 +0200 |
| commit | dcb23bbb1de7e009875fdfac2b8a9808a9319cc6 (patch) | |
| tree | 30f3876af67f9cd922e039adcc31d326591e4587 /drivers/infiniband/hw/irdma/uk.c | |
| parent | RDMA/irdma: Return error on MR deregister CQP failure (diff) | |
| download | linux-dcb23bbb1de7e009875fdfac2b8a9808a9319cc6.tar.xz linux-dcb23bbb1de7e009875fdfac2b8a9808a9319cc6.zip | |
RDMA/irdma: Return correct WC error for bind operation failure
When a QP and a MR on a local host are in different PDs, the HW generates
an asynchronous event (AE). The same AE is generated when a QP and a MW
are in different PDs during a bind operation. Return the more appropriate
IBV_WC_MW_BIND_ERR for the latter case by checking the OP type from the
CQE in error.
Fixes: 551c46edc769 ("RDMA/irdma: Add user/kernel shared libraries")
Signed-off-by: Sindhu-Devale <sindhu.devale@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Link: https://lore.kernel.org/r/20220906223244.1119-4-shiraz.saleem@intel.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/irdma/uk.c')
| -rw-r--r-- | drivers/infiniband/hw/irdma/uk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/irdma/uk.c b/drivers/infiniband/hw/irdma/uk.c index daeab5daed5b..d003ad864ee4 100644 --- a/drivers/infiniband/hw/irdma/uk.c +++ b/drivers/infiniband/hw/irdma/uk.c @@ -1005,6 +1005,7 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq, int ret_code; bool move_cq_head = true; u8 polarity; + u8 op_type; bool ext_valid; __le64 *ext_cqe; @@ -1187,7 +1188,6 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq, do { __le64 *sw_wqe; u64 wqe_qword; - u8 op_type; u32 tail; tail = qp->sq_ring.tail; @@ -1204,6 +1204,8 @@ int irdma_uk_cq_poll_cmpl(struct irdma_cq_uk *cq, break; } } while (1); + if (op_type == IRDMA_OP_TYPE_BIND_MW && info->minor_err == FLUSH_PROT_ERR) + info->minor_err = FLUSH_MW_BIND_ERR; qp->sq_flush_seen = true; if (!IRDMA_RING_MORE_WORK(qp->sq_ring)) qp->sq_flush_complete = true; |