From: Sindhu-Devale sindhu.devale@intel.com
[ Upstream commit 7f51a961f8c6b84752a48e950074a8c4a0808d91 ]
A number of asynchronous event (AE) ids were not aligned to the correct flush_code and event_type. Fix these up so that the correct IBV error and event codes are returned to application.
Also, add handling for new AE ids like IRDMA_AE_INVALID_REQUEST to return the correct WC error code.
Fixes: 44d9e52977a1 ("RDMA/irdma: Implement device initialization definitions") Signed-off-by: Sindhu-Devale sindhu.devale@intel.com Signed-off-by: Shiraz Saleem shiraz.saleem@intel.com Link: https://lore.kernel.org/r/20220907191324.1173-2-shiraz.saleem@intel.com Signed-off-by: Leon Romanovsky leon@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/irdma/defs.h | 1 + drivers/infiniband/hw/irdma/hw.c | 51 +++++++++++++++++------------ drivers/infiniband/hw/irdma/type.h | 1 + drivers/infiniband/hw/irdma/user.h | 1 + drivers/infiniband/hw/irdma/utils.c | 3 ++ drivers/infiniband/hw/irdma/verbs.c | 2 ++ 6 files changed, 38 insertions(+), 21 deletions(-)
diff --git a/drivers/infiniband/hw/irdma/defs.h b/drivers/infiniband/hw/irdma/defs.h index cc3d9a365b35..b8c10a6ccede 100644 --- a/drivers/infiniband/hw/irdma/defs.h +++ b/drivers/infiniband/hw/irdma/defs.h @@ -314,6 +314,7 @@ enum irdma_cqp_op_type { #define IRDMA_AE_IB_REMOTE_ACCESS_ERROR 0x020d #define IRDMA_AE_IB_REMOTE_OP_ERROR 0x020e #define IRDMA_AE_WQE_LSMM_TOO_LONG 0x0220 +#define IRDMA_AE_INVALID_REQUEST 0x0223 #define IRDMA_AE_DDP_INVALID_MSN_GAP_IN_MSN 0x0301 #define IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER 0x0303 #define IRDMA_AE_DDP_UBE_INVALID_DDP_VERSION 0x0304 diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c index 3d5d3f8d5ded..c14f19cff534 100644 --- a/drivers/infiniband/hw/irdma/hw.c +++ b/drivers/infiniband/hw/irdma/hw.c @@ -138,59 +138,68 @@ static void irdma_set_flush_fields(struct irdma_sc_qp *qp, qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC;
switch (info->ae_id) { - case IRDMA_AE_AMP_UNALLOCATED_STAG: case IRDMA_AE_AMP_BOUNDS_VIOLATION: case IRDMA_AE_AMP_INVALID_STAG: - qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; - fallthrough; + case IRDMA_AE_AMP_RIGHTS_VIOLATION: + case IRDMA_AE_AMP_UNALLOCATED_STAG: case IRDMA_AE_AMP_BAD_PD: - case IRDMA_AE_UDA_XMIT_BAD_PD: + case IRDMA_AE_AMP_BAD_QP: + case IRDMA_AE_AMP_BAD_STAG_KEY: + case IRDMA_AE_AMP_BAD_STAG_INDEX: + case IRDMA_AE_AMP_TO_WRAP: + case IRDMA_AE_PRIV_OPERATION_DENIED: qp->flush_code = FLUSH_PROT_ERR; + qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; break; - case IRDMA_AE_AMP_BAD_QP: + case IRDMA_AE_UDA_XMIT_BAD_PD: case IRDMA_AE_WQE_UNEXPECTED_OPCODE: qp->flush_code = FLUSH_LOC_QP_OP_ERR; + qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; + break; + case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG: + case IRDMA_AE_UDA_XMIT_DGRAM_TOO_SHORT: + case IRDMA_AE_UDA_L4LEN_INVALID: + case IRDMA_AE_DDP_UBE_INVALID_MO: + case IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER: + qp->flush_code = FLUSH_LOC_LEN_ERR; + qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; break; - case IRDMA_AE_AMP_BAD_STAG_KEY: - case IRDMA_AE_AMP_BAD_STAG_INDEX: - case IRDMA_AE_AMP_TO_WRAP: - case IRDMA_AE_AMP_RIGHTS_VIOLATION: case IRDMA_AE_AMP_INVALIDATE_NO_REMOTE_ACCESS_RIGHTS: - case IRDMA_AE_PRIV_OPERATION_DENIED: - case IRDMA_AE_IB_INVALID_REQUEST: case IRDMA_AE_IB_REMOTE_ACCESS_ERROR: qp->flush_code = FLUSH_REM_ACCESS_ERR; qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; break; case IRDMA_AE_LLP_SEGMENT_TOO_SMALL: - case IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER: - case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG: - case IRDMA_AE_UDA_XMIT_DGRAM_TOO_SHORT: - case IRDMA_AE_UDA_L4LEN_INVALID: + case IRDMA_AE_LLP_RECEIVED_MPA_CRC_ERROR: case IRDMA_AE_ROCE_RSP_LENGTH_ERROR: - qp->flush_code = FLUSH_LOC_LEN_ERR; + case IRDMA_AE_IB_REMOTE_OP_ERROR: + qp->flush_code = FLUSH_REM_OP_ERR; + qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; break; case IRDMA_AE_LCE_QP_CATASTROPHIC: qp->flush_code = FLUSH_FATAL_ERR; + qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; break; - case IRDMA_AE_DDP_UBE_INVALID_MO: case IRDMA_AE_IB_RREQ_AND_Q1_FULL: - case IRDMA_AE_LLP_RECEIVED_MPA_CRC_ERROR: qp->flush_code = FLUSH_GENERAL_ERR; break; case IRDMA_AE_LLP_TOO_MANY_RETRIES: qp->flush_code = FLUSH_RETRY_EXC_ERR; + qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; 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; + qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; break; - case IRDMA_AE_IB_REMOTE_OP_ERROR: - qp->flush_code = FLUSH_REM_OP_ERR; + case IRDMA_AE_IB_INVALID_REQUEST: + qp->flush_code = FLUSH_REM_INV_REQ_ERR; + qp->event_type = IRDMA_QP_EVENT_REQ_ERR; break; default: - qp->flush_code = FLUSH_FATAL_ERR; + qp->flush_code = FLUSH_GENERAL_ERR; + qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; break; } } diff --git a/drivers/infiniband/hw/irdma/type.h b/drivers/infiniband/hw/irdma/type.h index 874bc25a938b..1241e5988c10 100644 --- a/drivers/infiniband/hw/irdma/type.h +++ b/drivers/infiniband/hw/irdma/type.h @@ -99,6 +99,7 @@ enum irdma_term_mpa_errors { enum irdma_qp_event_type { IRDMA_QP_EVENT_CATASTROPHIC, IRDMA_QP_EVENT_ACCESS_ERR, + IRDMA_QP_EVENT_REQ_ERR, };
enum irdma_hw_stats_index_32b { diff --git a/drivers/infiniband/hw/irdma/user.h b/drivers/infiniband/hw/irdma/user.h index 3dcbb1fbf2c6..7c3cb4288969 100644 --- a/drivers/infiniband/hw/irdma/user.h +++ b/drivers/infiniband/hw/irdma/user.h @@ -104,6 +104,7 @@ enum irdma_flush_opcode { FLUSH_FATAL_ERR, FLUSH_RETRY_EXC_ERR, FLUSH_MW_BIND_ERR, + FLUSH_REM_INV_REQ_ERR, };
enum irdma_cmpl_status { diff --git a/drivers/infiniband/hw/irdma/utils.c b/drivers/infiniband/hw/irdma/utils.c index 85d4212f59db..db7d0a300069 100644 --- a/drivers/infiniband/hw/irdma/utils.c +++ b/drivers/infiniband/hw/irdma/utils.c @@ -2535,6 +2535,9 @@ void irdma_ib_qp_event(struct irdma_qp *iwqp, enum irdma_qp_event_type event) case IRDMA_QP_EVENT_ACCESS_ERR: ibevent.event = IB_EVENT_QP_ACCESS_ERR; break; + case IRDMA_QP_EVENT_REQ_ERR: + ibevent.event = IB_EVENT_QP_REQ_ERR; + break; } ibevent.device = iwqp->ibqp.device; ibevent.element.qp = &iwqp->ibqp; diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 5275616398d8..911902d2b93e 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -3359,6 +3359,8 @@ static enum ib_wc_status irdma_flush_err_to_ib_wc_status(enum irdma_flush_opcode return IB_WC_RETRY_EXC_ERR; case FLUSH_MW_BIND_ERR: return IB_WC_MW_BIND_ERR; + case FLUSH_REM_INV_REQ_ERR: + return IB_WC_REM_INV_REQ_ERR; case FLUSH_FATAL_ERR: default: return IB_WC_FATAL_ERR;