diff options
| author | fvdl <fvdl@NetBSD.org> | 2003-04-19 19:10:25 +0000 |
|---|---|---|
| committer | fvdl <fvdl@NetBSD.org> | 2003-04-19 19:10:25 +0000 |
| commit | 76a06d99f3fc11538392b9195f94159ded336a3a (patch) | |
| tree | 234f35bf62568f69c19a189e03fd1d6535b947c6 /sys/dev | |
| parent | 14e6518ceb8cb7148af248e3d0daf540b43ef9de (diff) | |
IU pkt/task definitions include file. From FreeBSD.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/scsipi/scsi_iu.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sys/dev/scsipi/scsi_iu.h b/sys/dev/scsipi/scsi_iu.h new file mode 100644 index 00000000000..89f0d6b000f --- /dev/null +++ b/sys/dev/scsipi/scsi_iu.h @@ -0,0 +1,40 @@ +/* + * This file is in the public domain. + * $FreeBSD: src/sys/cam/scsi/scsi_iu.h,v 1.2 2003/01/20 18:05:46 gibbs Exp $ + */ +#ifndef _SCSI_SCSI_IU_H +#define _SCSI_SCSI_IU_H 1 + +struct scsi_status_iu_header +{ + u_int8_t reserved[2]; + u_int8_t flags; +#define SIU_SNSVALID 0x2 +#define SIU_RSPVALID 0x1 + u_int8_t status; + u_int8_t sense_length[4]; + u_int8_t pkt_failures_length[4]; + u_int8_t pkt_failures[1]; +}; + +#define SIU_PKTFAIL_OFFSET(siu) 12 +#define SIU_PKTFAIL_CODE(siu) (scsi_4btoul((siu)->pkt_failures) & 0xFF) +#define SIU_PFC_NONE 0 +#define SIU_PFC_CIU_FIELDS_INVALID 2 +#define SIU_PFC_TMF_NOT_SUPPORTED 4 +#define SIU_PFC_TMF_FAILED 5 +#define SIU_PFC_INVALID_TYPE_CODE 6 +#define SIU_PFC_ILLEGAL_REQUEST 7 +#define SIU_SENSE_OFFSET(siu) \ + (12 + (((siu)->flags & SIU_RSPVALID) \ + ? scsi_4btoul((siu)->pkt_failures_length) \ + : 0)) + +#define SIU_TASKMGMT_NONE 0x00 +#define SIU_TASKMGMT_ABORT_TASK 0x01 +#define SIU_TASKMGMT_ABORT_TASK_SET 0x02 +#define SIU_TASKMGMT_CLEAR_TASK_SET 0x04 +#define SIU_TASKMGMT_LUN_RESET 0x08 +#define SIU_TASKMGMT_TARGET_RESET 0x20 +#define SIU_TASKMGMT_CLEAR_ACA 0x40 +#endif /*_SCSI_SCSI_IU_H*/ |
