Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * This file is in the public domain. | |
3 | */ | |
4 | #ifndef _SCSI_SCSI_IU_H | |
5 | #define _SCSI_SCSI_IU_H 1 | |
6 | ||
7 | struct scsi_status_iu_header | |
8 | { | |
9 | u_int8_t reserved[2]; | |
10 | u_int8_t flags; | |
11 | #define SIU_SNSVALID 0x2 | |
12 | #define SIU_RSPVALID 0x1 | |
13 | u_int8_t status; | |
14 | u_int8_t sense_length[4]; | |
15 | u_int8_t pkt_failures_length[4]; | |
16 | u_int8_t pkt_failures[1]; | |
17 | }; | |
18 | ||
19 | #define SIU_PKTFAIL_OFFSET(siu) 12 | |
20 | #define SIU_PKTFAIL_CODE(siu) (scsi_4btoul((siu)->pkt_failures) & 0xFF) | |
21 | #define SIU_PFC_NONE 0 | |
22 | #define SIU_PFC_CIU_FIELDS_INVALID 2 | |
23 | #define SIU_PFC_TMF_NOT_SUPPORTED 4 | |
24 | #define SIU_PFC_TMF_FAILED 5 | |
25 | #define SIU_PFC_INVALID_TYPE_CODE 6 | |
26 | #define SIU_PFC_ILLEGAL_REQUEST 7 | |
27 | #define SIU_SENSE_OFFSET(siu) \ | |
28 | (12 + (((siu)->flags & SIU_RSPVALID) \ | |
29 | ? scsi_4btoul((siu)->pkt_failures_length) \ | |
30 | : 0)) | |
31 | ||
32 | #define SIU_TASKMGMT_NONE 0x00 | |
33 | #define SIU_TASKMGMT_ABORT_TASK 0x01 | |
34 | #define SIU_TASKMGMT_ABORT_TASK_SET 0x02 | |
35 | #define SIU_TASKMGMT_CLEAR_TASK_SET 0x04 | |
36 | #define SIU_TASKMGMT_LUN_RESET 0x08 | |
37 | #define SIU_TASKMGMT_TARGET_RESET 0x20 | |
38 | #define SIU_TASKMGMT_CLEAR_ACA 0x40 | |
39 | #endif /*_SCSI_SCSI_IU_H*/ |