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be2iscsi: Use macros for MCC WRB and CQE fields

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Rename mcc_numtag to mcc_tag_status.  MCC CQE status is processed using
macros already defined in be_cmds.h.

Add MCC_Q_WRB_ and MCC_Q_CMD_TAG_MASK macros to map to already defined
CQE_STATUS_ macros to be consistent when posting MCC.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jitendra Bhivare
2016-02-04 15:49:10 +05:30
committed by Martin K. Petersen
parent 9c890a7968
commit 67296ad92d
4 changed files with 41 additions and 31 deletions
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13
drivers/scsi/be2iscsi/be_cmds.h
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@@ -58,15 +58,16 @@ struct be_mcc_wrb {
#define MCC_STATUS_ILLEGAL_FIELD 0x3
#define MCC_STATUS_INSUFFICIENT_BUFFER 0x4
#define CQE_STATUS_COMPL_MASK 0xFFFF
#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */
#define CQE_STATUS_EXTD_MASK 0xFFFF
#define CQE_STATUS_EXTD_SHIFT 16 /* bits 0 - 15 */
#define CQE_STATUS_COMPL_MASK 0xFFFF
#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */
#define CQE_STATUS_EXTD_MASK 0xFFFF
#define CQE_STATUS_EXTD_SHIFT 16 /* bits 31 - 16 */
#define CQE_STATUS_ADDL_MASK 0xFF00
#define CQE_STATUS_MASK 0xFF
#define CQE_STATUS_ADDL_SHIFT 0x08
#define CQE_STATUS_ADDL_SHIFT 8
#define CQE_STATUS_MASK 0xFF
#define CQE_STATUS_WRB_MASK 0xFF0000
#define CQE_STATUS_WRB_SHIFT 16
#define BEISCSI_HOST_MBX_TIMEOUT (110 * 1000)
#define BEISCSI_FW_MBX_TIMEOUT 100