lpfc_scsi.h File Reference

#include <asm/byteorder.h>

Go to the source code of this file.

Data Structures
struct	lpfc_rport_data
struct	fcp_rsp
struct	fcp_cmnd
struct	lpfc_scsicmd_bkt
struct	lpfc_scsi_buf

Macros
#define	LPFC_FCP_CDB_LEN   16
#define	list_remove_head(list, entry, type, member)
#define	list_get_first(list, type, member)
#define	RSP_LEN_VALID   0x01 /* bit 0 */
#define	SNS_LEN_VALID   0x02 /* bit 1 */
#define	RESID_OVER   0x04 /* bit 2 */
#define	RESID_UNDER   0x08 /* bit 3 */
#define	RSP_NO_FAILURE   0x00
#define	RSP_DATA_BURST_ERR   0x01
#define	RSP_CMD_FIELD_ERR   0x02
#define	RSP_RO_MISMATCH_ERR   0x03
#define	RSP_TM_NOT_SUPPORTED   0x04 /* Task mgmt function not supported */
#define	RSP_TM_NOT_COMPLETED   0x05 /* Task mgmt function not performed */
#define	SNS_ILLEGAL_REQ   0x05 /* sense key is byte 3 ([2]) */
#define	SNSCOD_BADCMD   0x20 /* sense code is byte 13 ([12]) */
#define	SIMPLE_Q   0x00
#define	HEAD_OF_Q   0x01
#define	ORDERED_Q   0x02
#define	ACA_Q   0x04
#define	UNTAGGED   0x05
#define	FCP_ABORT_TASK_SET   0x02 /* Bit 1 */
#define	FCP_CLEAR_TASK_SET   0x04 /* bit 2 */
#define	FCP_BUS_RESET   0x08 /* bit 3 */
#define	FCP_LUN_RESET   0x10 /* bit 4 */
#define	FCP_TARGET_RESET   0x20 /* bit 5 */
#define	FCP_CLEAR_ACA   0x40 /* bit 6 */
#define	FCP_TERMINATE_TASK   0x80 /* bit 7 */
#define	WRITE_DATA   0x01 /* Bit 0 */
#define	READ_DATA   0x02 /* Bit 1 */
#define	LPFC_SCSI_DMA_EXT_SIZE   264
#define	LPFC_BPL_SIZE   1024
#define	MDAC_DIRECT_CMD   0x22

Macro Definition Documentation

#define ACA_Q   0x04

Definition at line 92 of file lpfc_scsi.h.

#define FCP_ABORT_TASK_SET   0x02 /* Bit 1 */

Definition at line 95 of file lpfc_scsi.h.

#define FCP_BUS_RESET   0x08 /* bit 3 */

Definition at line 97 of file lpfc_scsi.h.

#define FCP_CLEAR_ACA   0x40 /* bit 6 */

Definition at line 100 of file lpfc_scsi.h.

#define FCP_CLEAR_TASK_SET   0x04 /* bit 2 */

Definition at line 96 of file lpfc_scsi.h.

#define FCP_LUN_RESET   0x10 /* bit 4 */

Definition at line 98 of file lpfc_scsi.h.

#define FCP_TARGET_RESET   0x20 /* bit 5 */

Definition at line 99 of file lpfc_scsi.h.

#define FCP_TERMINATE_TASK   0x80 /* bit 7 */

Definition at line 101 of file lpfc_scsi.h.

#define HEAD_OF_Q   0x01

Definition at line 90 of file lpfc_scsi.h.

#define list_get_first	(		list,
			type,
			member
	)

Value:

(list_empty(list)) ? NULL :             \
    list_entry((list)->next, type, member)

Definition at line 35 of file lpfc_scsi.h.

#define list_remove_head	(		list,
			entry,
			type,
			member
	)

Value:

do {                            \
	entry = NULL;                      \
    if (!list_empty(list)) {                \
		entry = list_entry((list)->next, type, member);   \
        list_del_init(&entry->member);          \
    }                           \
    } while(0)

Definition at line 26 of file lpfc_scsi.h.

#define LPFC_BPL_SIZE   1024

Definition at line 166 of file lpfc_scsi.h.

#define LPFC_FCP_CDB_LEN   16

Definition at line 24 of file lpfc_scsi.h.

#define LPFC_SCSI_DMA_EXT_SIZE   264

Definition at line 165 of file lpfc_scsi.h.

#define MDAC_DIRECT_CMD   0x22

Definition at line 167 of file lpfc_scsi.h.

#define ORDERED_Q   0x02

Definition at line 91 of file lpfc_scsi.h.

#define READ_DATA   0x02 /* Bit 1 */

Definition at line 104 of file lpfc_scsi.h.

#define RESID_OVER   0x04 /* bit 2 */

Definition at line 53 of file lpfc_scsi.h.

#define RESID_UNDER   0x08 /* bit 3 */

Definition at line 54 of file lpfc_scsi.h.

#define RSP_CMD_FIELD_ERR   0x02

Definition at line 72 of file lpfc_scsi.h.

#define RSP_DATA_BURST_ERR   0x01

Definition at line 71 of file lpfc_scsi.h.

#define RSP_LEN_VALID   0x01 /* bit 0 */

Definition at line 51 of file lpfc_scsi.h.

#define RSP_NO_FAILURE   0x00

Definition at line 70 of file lpfc_scsi.h.

#define RSP_RO_MISMATCH_ERR   0x03

Definition at line 73 of file lpfc_scsi.h.

#define RSP_TM_NOT_COMPLETED   0x05 /* Task mgmt function not performed */

Definition at line 75 of file lpfc_scsi.h.

#define RSP_TM_NOT_SUPPORTED   0x04 /* Task mgmt function not supported */

Definition at line 74 of file lpfc_scsi.h.

#define SIMPLE_Q   0x00

Definition at line 89 of file lpfc_scsi.h.

#define SNS_ILLEGAL_REQ   0x05 /* sense key is byte 3 ([2]) */

Definition at line 80 of file lpfc_scsi.h.

#define SNS_LEN_VALID   0x02 /* bit 1 */

Definition at line 52 of file lpfc_scsi.h.

#define SNSCOD_BADCMD   0x20 /* sense code is byte 13 ([12]) */

Definition at line 81 of file lpfc_scsi.h.

#define UNTAGGED   0x05

Definition at line 93 of file lpfc_scsi.h.

#define WRITE_DATA   0x01 /* Bit 0 */

Definition at line 103 of file lpfc_scsi.h.