From: Sindhu Devale sindhu.devale@intel.com
[ Upstream commit 9f7fa37a6bd90f2749c67f8524334c387d972eb9 ]
Report the correct WC error when MW bind error related asynchronous events are generated by HW.
Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Link: https://lore.kernel.org/r/20210916191222.824-5-shiraz.saleem@intel.com Signed-off-by: Sindhu Devale sindhu.devale@intel.com Signed-off-by: Shiraz Saleem shiraz.saleem@intel.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/irdma/hw.c | 5 +++++ drivers/infiniband/hw/irdma/user.h | 1 + drivers/infiniband/hw/irdma/verbs.c | 2 ++ 3 files changed, 8 insertions(+)
diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c index cb9a8e24e3b7..7de525a5ccf8 100644 --- a/drivers/infiniband/hw/irdma/hw.c +++ b/drivers/infiniband/hw/irdma/hw.c @@ -179,6 +179,11 @@ static void irdma_set_flush_fields(struct irdma_sc_qp *qp, case IRDMA_AE_LLP_TOO_MANY_RETRIES: qp->flush_code = FLUSH_RETRY_EXC_ERR; break; + case IRDMA_AE_AMP_MWBIND_INVALID_RIGHTS: + case IRDMA_AE_AMP_MWBIND_BIND_DISABLED: + case IRDMA_AE_AMP_MWBIND_INVALID_BOUNDS: + qp->flush_code = FLUSH_MW_BIND_ERR; + break; default: qp->flush_code = FLUSH_FATAL_ERR; break; diff --git a/drivers/infiniband/hw/irdma/user.h b/drivers/infiniband/hw/irdma/user.h index 267102d1049d..3dcbb1fbf2c6 100644 --- a/drivers/infiniband/hw/irdma/user.h +++ b/drivers/infiniband/hw/irdma/user.h @@ -103,6 +103,7 @@ enum irdma_flush_opcode { FLUSH_LOC_LEN_ERR, FLUSH_FATAL_ERR, FLUSH_RETRY_EXC_ERR, + FLUSH_MW_BIND_ERR, };
enum irdma_cmpl_status { diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 3960c872ff76..fa393c5ea397 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -3360,6 +3360,8 @@ static enum ib_wc_status irdma_flush_err_to_ib_wc_status(enum irdma_flush_opcode return IB_WC_WR_FLUSH_ERR; case FLUSH_RETRY_EXC_ERR: return IB_WC_RETRY_EXC_ERR; + case FLUSH_MW_BIND_ERR: + return IB_WC_MW_BIND_ERR; case FLUSH_FATAL_ERR: default: return IB_WC_FATAL_ERR;