Merge pull request #1631 from TaranovK/kotaranov/new_err_codes

providers/mana: Add error code mappings for retry and rnr timeouts

Author: jgunthorpe

providers/mana/cq.c

@@ -383,6 +383,10 @@ static enum ibv_wc_status vendor_error_to_wc_error(uint32_t vendor_error)
 	case VENDOR_ERR_RX_NOT_EMPTY_ON_DISABLE:
 	case VENDOR_ERR_SW_FLUSHED:
 		return IBV_WC_WR_FLUSH_ERR;
+	case VENDOR_ERR_TX_RETRY_LIMIT_EXCEEDED:
+		return IBV_WC_RETRY_EXC_ERR;
+	case VENDOR_ERR_RX_RNR_NAK:
+		return IBV_WC_RNR_RETRY_EXC_ERR;
 	default:
 		return IBV_WC_GENERAL_ERR;
 	}

providers/mana/gdma.h

@@ -249,10 +249,12 @@ enum mana_error_code {
 	VENDOR_ERR_RX_INVALID_REQ_NAK			= 0x161,
 	VENDOR_ERR_RX_REMOTE_ACCESS_NAK			= 0x162,
 	VENDOR_ERR_RX_REMOTE_OP_ERR_NAK			= 0x163,
+	VENDOR_ERR_RX_RNR_NAK                           = 0x164,
 	VENDOR_ERR_RX_ATB_SGE_ADDR_RIGHT                = 0x183,
 	VENDOR_ERR_RX_ATB_WQE_ADDR_RIGHT                = 0x185,
 	VENDOR_ERR_RX_ATB_SGE_ADDR_RANGE                = 0x1c3,
 	VENDOR_ERR_RX_ATB_WQE_ADDR_RANGE                = 0x1c5,
+	VENDOR_ERR_TX_RETRY_LIMIT_EXCEEDED              = 0x1c6,
 	VENDOR_ERR_RX_NOT_EMPTY_ON_DISABLE              = 0x1c7,
 	VENDOR_ERR_TX_GDMA_CORRUPTED_WQE                = 0x201,
 	VENDOR_ERR_TX_ATB_WQE_ACCESS_VIOLATION          = 0x202,