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-rw-r--r--drivers/scsi/be2iscsi/be_cmds.h2
-rw-r--r--drivers/scsi/be2iscsi/be_main.c88
2 files changed, 64 insertions, 26 deletions
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 2c8f98df1287..897086b255e6 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -992,8 +992,6 @@ struct be_cmd_get_all_if_id_req {
#define CONNECTION_UPLOAD_ABORT_WITH_SEQ 4 /* Abortive upload with reset,
* sequence number by driver */
-/* Returns byte size of given field with a structure. */
-
/* Returns the number of items in the field array. */
#define BE_NUMBER_OF_FIELD(_type_, _field_) \
(FIELD_SIZEOF(_type_, _field_)/sizeof((((_type_ *)0)->_field_[0])))\
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index ff73f9500b01..b52c5c0a4fd0 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -158,6 +158,45 @@ struct device_attribute *beiscsi_attrs[] = {
NULL,
};
+static char const *cqe_desc[] = {
+ "RESERVED_DESC",
+ "SOL_CMD_COMPLETE",
+ "SOL_CMD_KILLED_DATA_DIGEST_ERR",
+ "CXN_KILLED_PDU_SIZE_EXCEEDS_DSL",
+ "CXN_KILLED_BURST_LEN_MISMATCH",
+ "CXN_KILLED_AHS_RCVD",
+ "CXN_KILLED_HDR_DIGEST_ERR",
+ "CXN_KILLED_UNKNOWN_HDR",
+ "CXN_KILLED_STALE_ITT_TTT_RCVD",
+ "CXN_KILLED_INVALID_ITT_TTT_RCVD",
+ "CXN_KILLED_RST_RCVD",
+ "CXN_KILLED_TIMED_OUT",
+ "CXN_KILLED_RST_SENT",
+ "CXN_KILLED_FIN_RCVD",
+ "CXN_KILLED_BAD_UNSOL_PDU_RCVD",
+ "CXN_KILLED_BAD_WRB_INDEX_ERROR",
+ "CXN_KILLED_OVER_RUN_RESIDUAL",
+ "CXN_KILLED_UNDER_RUN_RESIDUAL",
+ "CMD_KILLED_INVALID_STATSN_RCVD",
+ "CMD_KILLED_INVALID_R2T_RCVD",
+ "CMD_CXN_KILLED_LUN_INVALID",
+ "CMD_CXN_KILLED_ICD_INVALID",
+ "CMD_CXN_KILLED_ITT_INVALID",
+ "CMD_CXN_KILLED_SEQ_OUTOFORDER",
+ "CMD_CXN_KILLED_INVALID_DATASN_RCVD",
+ "CXN_INVALIDATE_NOTIFY",
+ "CXN_INVALIDATE_INDEX_NOTIFY",
+ "CMD_INVALIDATED_NOTIFY",
+ "UNSOL_HDR_NOTIFY",
+ "UNSOL_DATA_NOTIFY",
+ "UNSOL_DATA_DIGEST_ERROR_NOTIFY",
+ "DRIVERMSG_NOTIFY",
+ "CXN_KILLED_CMND_DATA_NOT_ON_SAME_CONN",
+ "SOL_CMD_KILLED_DIF_ERR",
+ "CXN_KILLED_SYN_RCVD",
+ "CXN_KILLED_IMM_DATA_RCVD"
+};
+
static int beiscsi_slave_configure(struct scsi_device *sdev)
{
blk_queue_max_segment_size(sdev->request_queue, 65536);
@@ -1914,6 +1953,13 @@ static void beiscsi_process_mcc_isr(struct beiscsi_hba *phba)
}
+/**
+ * beiscsi_process_cq()- Process the Completion Queue
+ * @pbe_eq: Event Q on which the Completion has come
+ *
+ * return
+ * Number of Completion Entries processed.
+ **/
static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
{
struct be_queue_info *cq;
@@ -1958,7 +2004,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case DRIVERMSG_NOTIFY:
beiscsi_log(phba, KERN_INFO,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Received DRIVERMSG_NOTIFY\n");
+ "BM_%d : Received %s[%d] on CID : %d\n",
+ cqe_desc[code], code, cid);
dmsg = (struct dmsg_cqe *)sol;
hwi_complete_drvr_msgs(beiscsi_conn, phba, sol);
@@ -1966,7 +2013,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case UNSOL_HDR_NOTIFY:
beiscsi_log(phba, KERN_INFO,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Received UNSOL_HDR_ NOTIFY\n");
+ "BM_%d : Received %s[%d] on CID : %d\n",
+ cqe_desc[code], code, cid);
hwi_process_default_pdu_ring(beiscsi_conn, phba,
(struct i_t_dpdu_cqe *)sol);
@@ -1974,7 +2022,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case UNSOL_DATA_NOTIFY:
beiscsi_log(phba, KERN_INFO,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO,
- "BM_%d : Received UNSOL_DATA_NOTIFY\n");
+ "BM_%d : Received %s[%d] on CID : %d\n",
+ cqe_desc[code], code, cid);
hwi_process_default_pdu_ring(beiscsi_conn, phba,
(struct i_t_dpdu_cqe *)sol);
@@ -1984,8 +2033,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case CXN_INVALIDATE_NOTIFY:
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Ignoring CQ Error notification for"
- " cmd/cxn invalidate\n");
+ "BM_%d : Ignoring %s[%d] on CID : %d\n",
+ cqe_desc[code], code, cid);
break;
case SOL_CMD_KILLED_DATA_DIGEST_ERR:
case CMD_KILLED_INVALID_STATSN_RCVD:
@@ -1997,14 +2046,14 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case CMD_CXN_KILLED_INVALID_DATASN_RCVD:
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO,
- "BM_%d : CQ Error notification for cmd.. "
- "code %d cid 0x%x\n", code, cid);
+ "BM_%d : Cmd Notification %s[%d] on CID : %d\n",
+ cqe_desc[code], code, cid);
break;
case UNSOL_DATA_DIGEST_ERROR_NOTIFY:
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Digest error on def pdu ring,"
- " dropping..\n");
+ "BM_%d : Dropping %s[%d] on DPDU ring on CID : %d\n",
+ cqe_desc[code], code, cid);
hwi_flush_default_pdu_buffer(phba, beiscsi_conn,
(struct i_t_dpdu_cqe *) sol);
break;
@@ -2017,6 +2066,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case CXN_KILLED_INVALID_ITT_TTT_RCVD:
case CXN_KILLED_TIMED_OUT:
case CXN_KILLED_FIN_RCVD:
+ case CXN_KILLED_RST_SENT:
+ case CXN_KILLED_RST_RCVD:
case CXN_KILLED_BAD_UNSOL_PDU_RCVD:
case CXN_KILLED_BAD_WRB_INDEX_ERROR:
case CXN_KILLED_OVER_RUN_RESIDUAL:
@@ -2024,19 +2075,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
case CXN_KILLED_CMND_DATA_NOT_ON_SAME_CONN:
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : CQ Error %d, reset CID 0x%x...\n",
- code, cid);
- if (beiscsi_conn)
- iscsi_conn_failure(beiscsi_conn->conn,
- ISCSI_ERR_CONN_FAILED);
- break;
- case CXN_KILLED_RST_SENT:
- case CXN_KILLED_RST_RCVD:
- beiscsi_log(phba, KERN_ERR,
- BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : CQ Error %d, reset"
- "received/sent on CID 0x%x...\n",
- code, cid);
+ "BM_%d : Event %s[%d] received on CID : %d\n",
+ cqe_desc[code], code, cid);
if (beiscsi_conn)
iscsi_conn_failure(beiscsi_conn->conn,
ISCSI_ERR_CONN_FAILED);
@@ -2044,8 +2084,8 @@ static unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq)
default:
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : CQ Error Invalid code= %d "
- "received on CID 0x%x...\n",
+ "BM_%d : Invalid CQE Event Received Code : %d"
+ "CID 0x%x...\n",
code, cid);
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 13:43:03 +0000