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author | John Soni Jose <sony.john-n@emulex.com> | 2012-10-20 04:41:45 +0530 |
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committer | James Bottomley <JBottomley@Parallels.com> | 2012-11-27 08:59:35 +0400 |
commit | 6763daae8fcf4d7581238385aa326f3dbe8f16c5 (patch) | |
tree | 1b85223834bf5d1d128dd4b8de6ccd1fe8be49a9 /drivers/scsi/be2iscsi | |
parent | 1d8bc70a5efdad928435c1d88ada1e63ef91b025 (diff) | |
download | op-kernel-dev-6763daae8fcf4d7581238385aa326f3dbe8f16c5.zip op-kernel-dev-6763daae8fcf4d7581238385aa326f3dbe8f16c5.tar.gz |
[SCSI] be2iscsi: Display Completion Event string instead of Opcode
Display the event string along with the opcode and CID on which
an event has occured.
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/be2iscsi')
-rw-r--r-- | drivers/scsi/be2iscsi/be_cmds.h | 2 | ||||
-rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 88 |
2 files changed, 64 insertions, 26 deletions
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h index 2c8f98d..897086b 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 ff73f95..b52c5c0 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; } |