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39 lines
1.0 KiB
39 lines
1.0 KiB
/* |
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* This file is in the public domain. |
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*/ |
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#ifndef _SCSI_SCSI_IU_H |
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#define _SCSI_SCSI_IU_H 1 |
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struct scsi_status_iu_header |
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{ |
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u_int8_t reserved[2]; |
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u_int8_t flags; |
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#define SIU_SNSVALID 0x2 |
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#define SIU_RSPVALID 0x1 |
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u_int8_t status; |
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u_int8_t sense_length[4]; |
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u_int8_t pkt_failures_length[4]; |
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u_int8_t pkt_failures[1]; |
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}; |
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#define SIU_PKTFAIL_OFFSET(siu) 12 |
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#define SIU_PKTFAIL_CODE(siu) (scsi_4btoul((siu)->pkt_failures) & 0xFF) |
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#define SIU_PFC_NONE 0 |
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#define SIU_PFC_CIU_FIELDS_INVALID 2 |
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#define SIU_PFC_TMF_NOT_SUPPORTED 4 |
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#define SIU_PFC_TMF_FAILED 5 |
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#define SIU_PFC_INVALID_TYPE_CODE 6 |
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#define SIU_PFC_ILLEGAL_REQUEST 7 |
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#define SIU_SENSE_OFFSET(siu) \ |
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(12 + (((siu)->flags & SIU_RSPVALID) \ |
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? scsi_4btoul((siu)->pkt_failures_length) \ |
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: 0)) |
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#define SIU_TASKMGMT_NONE 0x00 |
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#define SIU_TASKMGMT_ABORT_TASK 0x01 |
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#define SIU_TASKMGMT_ABORT_TASK_SET 0x02 |
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#define SIU_TASKMGMT_CLEAR_TASK_SET 0x04 |
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#define SIU_TASKMGMT_LUN_RESET 0x08 |
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#define SIU_TASKMGMT_TARGET_RESET 0x20 |
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#define SIU_TASKMGMT_CLEAR_ACA 0x40 |
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#endif /*_SCSI_SCSI_IU_H*/
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