diff options
Diffstat (limited to 'sys/cam/scsi')
-rw-r--r-- | sys/cam/scsi/scsi_iu.h | 32 | ||||
-rw-r--r-- | sys/cam/scsi/scsi_message.h | 17 |
2 files changed, 43 insertions, 6 deletions
diff --git a/sys/cam/scsi/scsi_iu.h b/sys/cam/scsi/scsi_iu.h new file mode 100644 index 0000000..206f3f4 --- /dev/null +++ b/sys/cam/scsi/scsi_iu.h @@ -0,0 +1,32 @@ +/* + * This file is in the public domain. + * $FreeBSD$ + */ +#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)) +#endif /*_SCSI_SCSI_IU_H*/ diff --git a/sys/cam/scsi/scsi_message.h b/sys/cam/scsi/scsi_message.h index cd759f1..85dc4cb 100644 --- a/sys/cam/scsi/scsi_message.h +++ b/sys/cam/scsi/scsi_message.h @@ -17,7 +17,7 @@ #define MSG_NOOP 0x08 /* M/M */ #define MSG_PARITY_ERROR 0x09 /* M/M */ #define MSG_LINK_CMD_COMPLETE 0x0a /* O/O */ -#define MSG_LINK_CMD_COMPLETEF 0x0b /* O/O */ +#define MSG_LINK_CMD_COMPLETEF 0x0b /* O/O */ /* Obsolete */ #define MSG_BUS_DEV_RESET 0x0c /* O/M */ #define MSG_TARGET_RESET 0x0c /* O/M */ /* SPI3 Terminology */ #define MSG_ABORT_TAG 0x0d /* O/O */ @@ -58,8 +58,13 @@ #define MSG_EXT_WDTR_BUS_16_BIT 0x01 #define MSG_EXT_WDTR_BUS_32_BIT 0x02 /* Deprecated in SPI3 */ -#define MSG_EXT_PPR 0x04 /* SPI3 */ -#define MSG_EXT_PPR_LEN 0x06 -#define MSG_EXT_PPR_QAS_REQ 0x04 -#define MSG_EXT_PPR_DT_REQ 0x02 -#define MSG_EXT_PPR_IU_REQ 0x01 +#define MSG_EXT_PPR 0x04 /* SPI3/SPI4 */ +#define MSG_EXT_PPR_LEN 0x06 +#define MSG_EXT_PPR_PCOMP_EN 0x80 +#define MSG_EXT_PPR_RTI 0x40 +#define MSG_EXT_PPR_RD_STRM 0x20 +#define MSG_EXT_PPR_WR_FLOW 0x10 +#define MSG_EXT_PPR_HOLD_MCS 0x08 +#define MSG_EXT_PPR_QAS_REQ 0x04 +#define MSG_EXT_PPR_DT_REQ 0x02 +#define MSG_EXT_PPR_IU_REQ 0x01 |