/* $NetBSD: scsipi_all.h,v 1.34 2024/11/09 12:06:22 mlelstv Exp $ */ /* * SCSI and SCSI-like general interface description */ /* * Largely written by Julian Elischer (julian@tfs.com) * for TRW Financial Systems. * * TRW Financial Systems, in accordance with their agreement with Carnegie * Mellon University, makes this software available to CMU to distribute * or use in any manner that they see fit as long as this message is kept with * the software. For this reason TFS also grants any other persons or * organisations permission to use or modify this software. * * TFS supplies this software to be publicly redistributed * on the understanding that TFS is not responsible for the correct * functioning of this software in any circumstances. * * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 */ #ifndef _DEV_SCSIPI_SCSIPI_ALL_H_ #define _DEV_SCSIPI_SCSIPI_ALL_H_ /* * SCSI-like command format and opcode */ /* * Some basic, common SCSI command group definitions. */ #define CDB_GROUPID(cmd) ((cmd >> 5) & 0x7) #define CDB_GROUPID_0 0 #define CDB_GROUPID_1 1 #define CDB_GROUPID_2 2 #define CDB_GROUPID_3 3 #define CDB_GROUPID_4 4 #define CDB_GROUPID_5 5 #define CDB_GROUPID_6 6 #define CDB_GROUPID_7 7 #define CDB_GROUP0 6 /* 6-byte cdb's */ #define CDB_GROUP1 10 /* 10-byte cdb's */ #define CDB_GROUP2 10 /* 10-byte cdb's */ #define CDB_GROUP3 0 /* reserved */ #define CDB_GROUP4 16 /* 16-byte cdb's */ #define CDB_GROUP5 12 /* 12-byte cdb's */ #define CDB_GROUP6 0 /* vendor specific */ #define CDB_GROUP7 0 /* vendor specific */ /* * Some basic, common SCSI commands */ #define INQUIRY 0x12 struct scsipi_inquiry { u_int8_t opcode; u_int8_t byte2; #define SINQ_EVPD 0x01 u_int8_t pagecode; u_int8_t length_hi; /* upper byte of length */ u_int8_t length; u_int8_t control; } __packed; #define START_STOP 0x1b struct scsipi_start_stop { u_int8_t opcode; u_int8_t byte2; u_int8_t unused[2]; u_int8_t how; #define SSS_STOP 0x00 #define SSS_START 0x01 #define SSS_LOEJ 0x02 u_int8_t control; }; /* * inquiry data format */ #define T_REMOV 1 /* device is removable */ #define T_FIXED 0 /* device is not removable */ /* * According to SPC-2r16, in order to know if a U3W device support PPR, * Inquiry Data structure should be at least 57 Bytes */ struct scsipi_inquiry_data { /* 1*/ u_int8_t device; #define SID_TYPE 0x1f /* device type mask */ #define SID_QUAL 0xe0 /* device qualifier mask */ #define SID_QUAL_LU_PRESENT 0x00 /* logical unit present */ #define SID_QUAL_LU_NOTPRESENT 0x20 /* logical unit not present */ #define SID_QUAL_reserved 0x40 #define SID_QUAL_LU_NOT_SUPP 0x60 /* logical unit not supported */ #define T_DIRECT 0x00 /* direct access device */ #define T_SEQUENTIAL 0x01 /* sequential access device */ #define T_PRINTER 0x02 /* printer device */ #define T_PROCESSOR 0x03 /* processor device */ #define T_WORM 0x04 /* write once, read many device */ #define T_CDROM 0x05 /* cd-rom device */ #define T_SCANNER 0x06 /* scanner device */ #define T_OPTICAL 0x07 /* optical memory device */ #define T_CHANGER 0x08 /* medium changer device */ #define T_COMM 0x09 /* communication device */ #define T_IT8_1 0x0a /* Defined by ASC IT8... */ #define T_IT8_2 0x0b /* ...(Graphic arts pre-press devices) */ #define T_STORARRAY 0x0c /* storage array device */ #define T_ENCLOSURE 0x0d /* enclosure services device */ #define T_SIMPLE_DIRECT 0x0E /* Simplified direct-access device */ #define T_OPTIC_CARD_RW 0x0F /* Optical card reader/writer device */ #define T_OBJECT_STORED 0x11 /* Object-based Storage Device */ #define T_NODEVICE 0x1f u_int8_t dev_qual2; #define SID_QUAL2 0x7F #define SID_REMOVABLE 0x80 /* 3*/ u_int8_t version; #define SID_ANSII 0x07 #define SID_ECMA 0x38 #define SID_ISO 0xC0 /* 4*/ u_int8_t response_format; #define SID_RespDataFmt 0x0F #define SID_FORMAT_SCSI1 0x00 /* SCSI-1 format */ #define SID_FORMAT_CCS 0x01 /* SCSI CCS format */ #define SID_FORMAT_ISO 0x02 /* ISO format */ /* 5*/ u_int8_t additional_length; /* n-4 */ /* 6*/ u_int8_t flags1; #define SID_SCC 0x80 /* 7*/ u_int8_t flags2; #define SID_Addr16 0x01 #define SID_MChngr 0x08 #define SID_MultiPort 0x10 #define SID_EncServ 0x40 #define SID_BasQue 0x80 /* 8*/ u_int8_t flags3; #define SID_SftRe 0x01 #define SID_CmdQue 0x02 #define SID_Linked 0x08 #define SID_Sync 0x10 #define SID_WBus16 0x20 #define SID_WBus32 0x40 #define SID_RelAdr 0x80 /* 9*/ char vendor[8]; /*17*/ char product[16]; /*33*/ char revision[4]; #define SCSIPI_INQUIRY_LENGTH_SCSI2 36 /*37*/ u_int8_t vendor_specific[20]; /*57*/ u_int8_t flags4; #define SID_IUS 0x01 #define SID_QAS 0x02 #define SID_Clocking 0x0C #define SID_CLOCKING_ST_ONLY 0x00 #define SID_CLOCKING_DT_ONLY 0x04 #define SID_CLOCKING_SD_DT 0x0C /*58*/ u_int8_t reserved; /*59*/ char version_descriptor[8][2]; #define SCSIPI_INQUIRY_LENGTH_SCSI3 74 } __packed; /* 74 Bytes */ /* Vital product data when SINQ_EVPD is set */ struct scsipi_inquiry_evpd_header { /* 1*/ u_int8_t device; /* 2*/ u_int8_t pagecode; /* 3*/ u_int8_t length[2]; }; #define SINQ_VPD_PAGES 0x00 #define SINQ_VPD_UNIT_SERIAL 0x80 #define SINQ_VPD_DEVICE_ID 0x83 #define SINQ_VPD_SOFTWARE_ID 0x84 #define SINQ_VPD_MN_ADDRESS 0x85 #define SINQ_VPD_INQUIRY 0x86 #define SINQ_VPD_MP_POLICY 0x87 #define SINQ_VPD_PORTS 0x88 #define SINQ_VPD_POWER_COND 0x8a #define SINQ_VPD_CONSTITUENTS 0x8b #define SINQ_VPD_CFA_PROFILE 0x8c #define SINQ_VPD_CONSUMPTION 0x8d #define SINQ_VPD_BLOCK_LIMITS 0xb0 #define SINQ_VPD_BLOCK_CHARS 0xb1 #define SINQ_VPD_LOGICAL_PROV 0xb2 #define SINQ_VPD_REFERRASLS 0xb3 #define SINQ_VPD_SUPPORTED 0xb4 #define SINQ_VPD_BLOCK_CHARSX 0xb5 #define SINQ_VPD_BLOCK_ZONED 0xb6 #define SINQ_VPD_BLOCK_LIMITSX 0xb7 #define SINQ_VPD_FIRMWARE_NUM 0xc0 #define SINQ_VPD_JUMPERS 0xc2 #define SINQ_VPD_BEHAVIOUR 0xc3 #define SINQ_VPD_DATE_CODE 0xc1 struct scsipi_inquiry_evpd_date_code { /* 1*/ u_int8_t etf_log_date[8]; /* MMDDYYYY */ /* 9*/ u_int8_t compile_date[8]; /* MMDDYYYY */ /*17*/ u_int8_t spindown_count[2]; /*19*/ u_int8_t spindown_time[6]; /* HHMMSS */ } __packed; #define SINQ_VPD_SERIAL 0x80 struct scsipi_inquiry_evpd_serial { /* 1*/ u_int8_t serial_number[251]; } __packed; #define SINQ_VPD_DEVICE_ID 0x83 struct scsipi_inquiry_evpd_device_id { /* 1*/ u_int8_t pc; #define SINQ_DEVICE_ID_PROTOCOL 0xf0 #define SINQ_DEVICE_ID_PROTOCOL_FC 0x00 #define SINQ_DEVICE_ID_PROTOCOL_SSA 0x20 #define SINQ_DEVICE_ID_PROTOCOL_IEEE1394 0x30 #define SINQ_DEVICE_ID_PROTOCOL_RDMA 0x40 #define SINQ_DEVICE_ID_PROTOCOL_ISCSI 0x50 #define SINQ_DEVICE_ID_PROTOCOL_SAS 0x60 #define SINQ_DEVICE_ID_CODESET 0x0f #define SINQ_DEVICE_ID_CODESET_BINARY 0x01 #define SINQ_DEVICE_ID_CODESET_ASCII 0x02 #define SINQ_DEVICE_ID_CODESET_UTF8 0x03 /* 2*/ u_int8_t flags; #define SINQ_DEVICE_ID_PIV 0x80 #define SINQ_DEVICE_ID_ASSOCIATION 0x30 #define SINQ_DEVICE_ID_ASSOCIATION_DEVICE 0x00 #define SINQ_DEVICE_ID_ASSOCIATION_PORT 0x10 #define SINQ_DEVICE_ID_ASSOCIATION_TARGET 0x20 #define SINQ_DEVICE_ID_TYPE 0x0f #define SINQ_DEVICE_ID_TYPE_UNASSIGNED 0x00 #define SINQ_DEVICE_ID_TYPE_VENDOR 0x01 #define SINQ_DEVICE_ID_TYPE_EUI64 0x02 #define SINQ_DEVICE_ID_TYPE_FC 0x03 #define SINQ_DEVICE_ID_TYPE_PORTNUMBER1 0x04 #define SINQ_DEVICE_ID_TYPE_PORTNUMBER2 0x05 #define SINQ_DEVICE_ID_TYPE_PORTNUMBER3 0x06 #define SINQ_DEVICE_ID_TYPE_MD5 0x07 /* 3*/ u_int8_t reserved; /* 4*/ u_int8_t designator_length; /* 5*/ u_int8_t designator[1]; } __packed; #endif /* _DEV_SCSIPI_SCSIPI_ALL_H_ */