123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514 |
- #ifndef _SCSI_SCSI_DISK_H
- #define _SCSI_SCSI_DISK_H 1
- #define FORMAT_UNIT 0x04
- struct scsi_format_unit {
- u_int8_t opcode;
- u_int8_t flags;
- #define SFU_DLF_MASK 0x07
- #define SFU_CMPLST 0x08
- #define SFU_FMTDATA 0x10
- u_int8_t vendor_specific;
- u_int8_t interleave[2];
- u_int8_t control;
- };
- struct scsi_format_unit_defect_list_header {
- u_int8_t reserved;
- u_int8_t flags;
- #define DLH_VS 0x01
- #define DLH_IMMED 0x02
- #define DLH_DSP 0x04
- #define DLH_IP 0x08
- #define DLH_STPF 0x10
- #define DLH_DCRT 0x20
- #define DLH_DPRY 0x40
- #define DLH_FOV 0x80
- u_int8_t defect_lst_len[2];
- };
- struct scsi_initialization_pattern_descriptor {
- u_int8_t ip_modifier;
- u_int8_t pattern_type;
- #define IP_TYPE_DEFAULT 0x01
- #define IP_TYPE_REPEAT 0x01
-
-
- u_int8_t pattern_length[2];
- #if 0
- u_int8_t pattern[...];
- #endif
- };
- struct scsi_defect_descriptor_bf {
- u_int8_t block_address[4];
- };
- struct scsi_defect_descriptor_bfif {
- u_int8_t cylinder[2];
- u_int8_t head;
- u_int8_t bytes_from_index[2];
- };
- struct scsi_defect_descriptor_psf {
- u_int8_t cylinder[2];
- u_int8_t head;
- u_int8_t sector[2];
- };
- struct scsi_reassign_blocks {
- u_int8_t opcode;
- u_int8_t byte2;
- u_int8_t unused[3];
- u_int8_t control;
- };
- #define REZERO_UNIT 0x01
- struct scsi_rezero_unit {
- u_int8_t opcode;
- u_int8_t byte2;
- u_int8_t reserved[3];
- u_int8_t control;
- };
- struct scsi_rw {
- u_int8_t opcode;
- u_int8_t addr[3];
- #define SRW_TOPADDR 0x1F
- u_int8_t length;
- u_int8_t control;
- };
- struct scsi_rw_big {
- u_int8_t opcode;
- u_int8_t byte2;
- #define SRWB_RELADDR 0x01
- u_int8_t addr[4];
- u_int8_t reserved;
- u_int8_t length[2];
- u_int8_t control;
- };
- struct scsi_rw_12 {
- u_int8_t opcode;
- u_int8_t byte2;
- u_int8_t addr[4];
- u_int8_t length[4];
- u_int8_t reserved;
- u_int8_t control;
- };
- struct scsi_rw_16 {
- u_int8_t opcode;
- u_int8_t byte2;
- u_int8_t addr[8];
- u_int8_t length[4];
- u_int8_t reserved;
- u_int8_t control;
- };
- struct scsi_write_same_10 {
- u_int8_t opcode;
- u_int8_t flags;
- #define WRITE_SAME_F_LBDATA (1 << 1)
- #define WRITE_SAME_F_PBDATA (1 << 2)
- u_int8_t lba[4];
- u_int8_t group_number;
- u_int8_t length[2];
- u_int8_t control;
- };
- struct scsi_write_same_16 {
- u_int8_t opcode;
- u_int8_t flags;
- #define WRITE_SAME_F_UNMAP (1 << 3)
- #define WRITE_SAME_F_ANCHOR (1 << 4)
- u_int8_t lba[8];
- u_int8_t length[4];
- u_int8_t group_number;
- u_int8_t control;
- };
- struct scsi_unmap {
- u_int8_t opcode;
- u_int8_t anchor;
- u_int8_t _reserved[4];
- u_int8_t group_number;
- u_int8_t list_len[2];
- u_int8_t control;
- };
- struct scsi_unmap_data {
- u_int8_t data_length[2];
- u_int8_t desc_length[2];
- u_int8_t _reserved[4];
-
- };
- struct scsi_unmap_desc {
- u_int8_t logical_addr[8];
- u_int8_t logical_blocks[4];
- u_int8_t _reserved[4];
- };
- struct scsi_read_capacity {
- u_int8_t opcode;
- u_int8_t byte2;
- u_int8_t addr[4];
- u_int8_t unused[3];
- u_int8_t control;
- };
- struct scsi_read_capacity_16 {
- u_int8_t opcode;
- u_int8_t byte2;
- #define SRC16_SERVICE_ACTION 0x10
- u_int8_t addr[8];
- u_int8_t length[4];
- u_int8_t reserved;
- u_int8_t control;
- };
- struct scsi_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;
- };
- struct scsi_synchronize_cache {
- u_int8_t opcode;
- u_int8_t flags;
- #define SSC_RELADR 0x01
- #define SSC_IMMED 0x02
- u_int8_t addr[4];
- u_int8_t reserved;
- u_int8_t length[2];
- u_int8_t control;
- };
- #define REASSIGN_BLOCKS 0x07
- #define READ_COMMAND 0x08
- #define WRITE_COMMAND 0x0a
- #define READ_CAPACITY 0x25
- #define READ_CAPACITY_16 0x9e
- #define READ_BIG 0x28
- #define WRITE_BIG 0x2a
- #define READ_12 0xa8
- #define WRITE_12 0xaa
- #define READ_16 0x88
- #define WRITE_16 0x8a
- #define SYNCHRONIZE_CACHE 0x35
- #define WRITE_SAME_10 0x41
- #define WRITE_SAME_16 0x93
- #define UNMAP 0x42
- struct scsi_read_cap_data {
- u_int8_t addr[4];
- u_int8_t length[4];
- };
- struct scsi_read_cap_data_16 {
- u_int8_t addr[8];
- u_int8_t length[4];
- u_int8_t p_type_prot;
- u_int8_t logical_per_phys;
- u_int8_t lowest_aligned[2];
- #define READ_CAP_16_TPE 0x8000
- #define READ_CAP_16_TPRZ 0x4000
- u_int8_t reserved[16];
- };
- struct scsi_reassign_blocks_data {
- u_int8_t reserved[2];
- u_int8_t length[2];
- struct {
- u_int8_t dlbaddr[4];
- } defect_descriptor[1];
- };
- #define DISK_PGCODE(pg, n) ((pg) != NULL) && (((pg)->pg_code & 0x3f) == n)
- #define PAGE_DISK_FORMAT 3
- #define PAGE_RIGID_GEOMETRY 4
- #define PAGE_FLEX_GEOMETRY 5
- #define PAGE_REDUCED_GEOMETRY 6
- #define PAGE_CACHING_MODE 8
- struct page_disk_format {
- u_int8_t pg_code;
- u_int8_t pg_length;
- u_int8_t trk_z[2];
- u_int8_t alt_sec[2];
- u_int8_t alt_trk_z[2];
- u_int8_t alt_trk_v[2];
- u_int8_t ph_sec_t[2];
- u_int8_t bytes_s[2];
- u_int8_t interleave[2];
- u_int8_t trk_skew[2];
- u_int8_t cyl_skew[2];
- u_int8_t flags;
- #define DISK_FMT_SURF 0x10
- #define DISK_FMT_RMB 0x20
- #define DISK_FMT_HSEC 0x40
- #define DISK_FMT_SSEC 0x80
- u_int8_t reserved1;
- u_int8_t reserved2;
- u_int8_t reserved3;
- };
- struct page_rigid_geometry {
- u_int8_t pg_code;
- u_int8_t pg_length;
- u_int8_t ncyl[3];
- u_int8_t nheads;
- u_int8_t st_cyl_wp[3];
- u_int8_t st_cyl_rwc[3];
- u_int8_t driv_step[2];
- u_int8_t land_zone[3];
- u_int8_t sp_sync_ctl;
- #define SPINDLE_SYNCH_MASK 0x03
- #define SPINDLE_SYNCH_NONE 0x00
- #define SPINDLE_SYNCH_SLAVE 0x01
- #define SPINDLE_SYNCH_MASTER 0x02
- #define SPINDLE_SYNCH_MCONTROL 0x03
- u_int8_t rot_offset;
- u_int8_t reserved1;
- u_int8_t rpm[2];
- u_int8_t reserved2;
- u_int8_t reserved3;
- };
- struct page_flex_geometry {
- u_int8_t pg_code;
- u_int8_t pg_length;
- u_int8_t xfr_rate[2];
- u_int8_t nheads;
- u_int8_t ph_sec_tr;
- u_int8_t bytes_s[2];
- u_int8_t ncyl[2];
- u_int8_t st_cyl_wp[2];
- u_int8_t st_cyl_rwc[2];
- u_int8_t driv_step[2];
- u_int8_t driv_step_w;
- u_int8_t head_settle[2];
- u_int8_t motor_on;
- u_int8_t motor_off;
- u_int8_t flags;
- #define MOTOR_ON 0x20
- #define START_AT_SECTOR_1 0x40
- #define READY_VALID 0x20
- u_int8_t step_p_cyl;
- u_int8_t write_pre;
- u_int8_t head_load;
- u_int8_t head_unload;
- u_int8_t pin_34_2;
- u_int8_t pin_4_1;
- u_int8_t rpm[2];
- u_int8_t reserved1;
- u_int8_t reserved2;
- };
- struct page_reduced_geometry {
- u_int8_t pg_code;
- u_int8_t pg_length;
- u_int8_t wcd;
- u_int8_t bytes_s[2];
- u_int8_t sectors[5];
- u_int8_t pow_perf;
- u_int8_t flags;
- #define LOCK_DISABLED 0x1
- #define FORMAT_DISABLED 0x2
- #define WRITE_DISABLED 0x4
- #define READ_DISABLED 0x8
- u_int8_t reserved;
- };
- struct page_caching_mode {
- u_int8_t pg_code;
- u_int8_t pg_length;
- u_int8_t flags;
- #define PG_CACHE_FL_RCD (1<<0)
- #define PG_CACHE_FL_MF (1<<1)
- #define PG_CACHE_FL_WCE (1<<2)
- #define PG_CACHE_FL_SIZE (1<<3)
- #define PG_CACHE_FL_DISC (1<<4)
- #define PG_CACHE_FL_CAP (1<<5)
- #define PG_CACHE_FL_ABPF (1<<6)
- #define PG_CACHE_FL_IC (1<<7)
- u_int8_t priority;
- #define PG_CACHE_PRI_DEMAND(_f) ((_f) & 0x0f)
- #define PG_CACHE_PRI_WRITE(_f) (((_f) >> 4) & 0x0f)
- u_int8_t dis_prefetch_tl[2];
- u_int8_t min_prefetch[2];
- u_int8_t max_prefetch[2];
- u_int8_t max_prefetch_ceil[2];
- };
- #define SI_PG_DISK_LIMITS 0xb0
- #define SI_PG_DISK_INFO 0xb1
- #define SI_PG_DISK_THIN 0xb2
- struct scsi_vpd_disk_limits {
- struct scsi_vpd_hdr hdr;
- #define SI_PG_DISK_LIMITS_LEN 0x10
- #define SI_PG_DISK_LIMITS_LEN_THIN 0x3c
- u_int8_t _reserved1[1];
- u_int8_t max_comp_wr_len;
- u_int8_t optimal_xfer_granularity[2];
- u_int8_t max_xfer_len[4];
- u_int8_t optimal_xfer[4];
- u_int8_t max_xd_prefetch_len[4];
- u_int8_t max_unmap_lba_count[4];
- u_int8_t max_unmap_desc_count[4];
- u_int8_t optimal_unmap_granularity[4];
- u_int8_t unmap_granularity_align[4];
- #define SI_PG_DISK_LIMITS_UGAVALID (1U << 31)
- u_int8_t _reserved2[28];
- };
- struct scsi_vpd_disk_info {
- struct scsi_vpd_hdr hdr;
- u_int8_t rpm[2];
- #define VPD_DISK_INFO_RPM_UNDEF 0x0000
- #define VPD_DISK_INFO_RPM_NONE 0x0001
- u_int8_t _reserved1[1];
- u_int8_t form_factor;
- #define VPD_DISK_INFO_FORM_MASK 0xf
- #define VPD_DISK_INFO_FORM_UNDEF 0x0
- #define VPD_DISK_INFO_FORM_5_25 0x1
- #define VPD_DISK_INFO_FORM_3_5 0x2
- #define VPD_DISK_INFO_FORM_2_5 0x3
- #define VPD_DISK_INFO_FORM_1_8 0x4
- #define VPD_DISK_INFO_FORM_LT_1_8 0x5
- u_int8_t _reserved2[56];
- };
- struct scsi_vpd_disk_thin {
- struct scsi_vpd_hdr hdr;
- u_int8_t threshold_exponent;
- u_int8_t flags;
- #define VPD_DISK_THIN_DP (1 << 0)
- #define VPD_DISK_THIN_ANC_SUP (0x7 << 1)
- #define VPD_DISK_THIN_ANC_SUP_NO (0x0 << 1)
- #define VPD_DISK_THIN_ANC_SUP_YES (0x1 << 1)
- #define VPD_DISK_THIN_TPWS (1 << 6)
- #define VPD_DISK_THIN_TPU (1 << 7)
- u_int8_t _reserved1[2];
-
- };
- #endif
|