1898b0535SWarner Losh /*- 22ac1f534SJustin T. Gibbs * This file is in the public domain. 32ac1f534SJustin T. Gibbs */ 42ac1f534SJustin T. Gibbs #ifndef _SCSI_SCSI_IU_H 52ac1f534SJustin T. Gibbs #define _SCSI_SCSI_IU_H 1 62ac1f534SJustin T. Gibbs 72ac1f534SJustin T. Gibbs struct scsi_status_iu_header 82ac1f534SJustin T. Gibbs { 9*7c5d20a6SWarner Losh uint8_t reserved[2]; 10*7c5d20a6SWarner Losh uint8_t flags; 112ac1f534SJustin T. Gibbs #define SIU_SNSVALID 0x2 122ac1f534SJustin T. Gibbs #define SIU_RSPVALID 0x1 13*7c5d20a6SWarner Losh uint8_t status; 14*7c5d20a6SWarner Losh uint8_t sense_length[4]; 15*7c5d20a6SWarner Losh uint8_t pkt_failures_length[4]; 16*7c5d20a6SWarner Losh uint8_t pkt_failures[1]; 172ac1f534SJustin T. Gibbs }; 182ac1f534SJustin T. Gibbs 192ac1f534SJustin T. Gibbs #define SIU_PKTFAIL_OFFSET(siu) 12 202ac1f534SJustin T. Gibbs #define SIU_PKTFAIL_CODE(siu) (scsi_4btoul((siu)->pkt_failures) & 0xFF) 212ac1f534SJustin T. Gibbs #define SIU_PFC_NONE 0 222ac1f534SJustin T. Gibbs #define SIU_PFC_CIU_FIELDS_INVALID 2 232ac1f534SJustin T. Gibbs #define SIU_PFC_TMF_NOT_SUPPORTED 4 242ac1f534SJustin T. Gibbs #define SIU_PFC_TMF_FAILED 5 252ac1f534SJustin T. Gibbs #define SIU_PFC_INVALID_TYPE_CODE 6 262ac1f534SJustin T. Gibbs #define SIU_PFC_ILLEGAL_REQUEST 7 272ac1f534SJustin T. Gibbs #define SIU_SENSE_OFFSET(siu) \ 282ac1f534SJustin T. Gibbs (12 + (((siu)->flags & SIU_RSPVALID) \ 292ac1f534SJustin T. Gibbs ? scsi_4btoul((siu)->pkt_failures_length) \ 302ac1f534SJustin T. Gibbs : 0)) 31b085809dSJustin T. Gibbs 32b085809dSJustin T. Gibbs #define SIU_TASKMGMT_NONE 0x00 33b085809dSJustin T. Gibbs #define SIU_TASKMGMT_ABORT_TASK 0x01 34b085809dSJustin T. Gibbs #define SIU_TASKMGMT_ABORT_TASK_SET 0x02 35b085809dSJustin T. Gibbs #define SIU_TASKMGMT_CLEAR_TASK_SET 0x04 36b085809dSJustin T. Gibbs #define SIU_TASKMGMT_LUN_RESET 0x08 37b085809dSJustin T. Gibbs #define SIU_TASKMGMT_TARGET_RESET 0x20 38b085809dSJustin T. Gibbs #define SIU_TASKMGMT_CLEAR_ACA 0x40 392ac1f534SJustin T. Gibbs #endif /*_SCSI_SCSI_IU_H*/ 40