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freebsd-skq/sys/cam/scsi/scsi_all.h
Alexander Motin c39d464164 Make CAM log errors that make it wait. 
Waiting can take minutes, and it would be good for user to know what is
going on.

MFC after:	2 weeks
2015-09-15 10:57:16 +00:00

4148 lines
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/*-
* 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
*
* $FreeBSD$
*/
/*
* SCSI general interface description
*/
#ifndef _SCSI_SCSI_ALL_H
#define _SCSI_SCSI_ALL_H 1
#include <sys/cdefs.h>
#include <machine/stdarg.h>
#ifdef _KERNEL
/*
* This is the number of seconds we wait for devices to settle after a SCSI
* bus reset.
*/
extern int scsi_delay;
#endif /* _KERNEL */
/*
* SCSI command format
*/
/*
* Define dome bits that are in ALL (or a lot of) scsi commands
*/
#define SCSI_CTL_LINK 0x01
#define SCSI_CTL_FLAG 0x02
#define SCSI_CTL_VENDOR 0xC0
#define SCSI_CMD_LUN 0xA0 /* these two should not be needed */
#define SCSI_CMD_LUN_SHIFT 5 /* LUN in the cmd is no longer SCSI */
#define SCSI_MAX_CDBLEN 16 /*
* 16 byte commands are in the
* SCSI-3 spec
*/
#if defined(CAM_MAX_CDBLEN) && (CAM_MAX_CDBLEN < SCSI_MAX_CDBLEN)
#error "CAM_MAX_CDBLEN cannot be less than SCSI_MAX_CDBLEN"
#endif
/* 6byte CDBs special case 0 length to be 256 */
#define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len)
/*
* This type defines actions to be taken when a particular sense code is
* received. Right now, these flags are only defined to take up 16 bits,
* but can be expanded in the future if necessary.
*/
typedef enum {
SS_NOP = 0x000000, /* Do nothing */
SS_RETRY = 0x010000, /* Retry the command */
SS_FAIL = 0x020000, /* Bail out */
SS_START = 0x030000, /* Send a Start Unit command to the device,
* then retry the original command.
*/
SS_TUR = 0x040000, /* Send a Test Unit Ready command to the
* device, then retry the original command.
*/
SS_MASK = 0xff0000
} scsi_sense_action;
typedef enum {
SSQ_NONE = 0x0000,
SSQ_DECREMENT_COUNT = 0x0100, /* Decrement the retry count */
SSQ_MANY = 0x0200, /* send lots of recovery commands */
SSQ_RANGE = 0x0400, /*
* This table entry represents the
* end of a range of ASCQs that
* have identical error actions
* and text.
*/
SSQ_PRINT_SENSE = 0x0800,
SSQ_UA = 0x1000, /* Broadcast UA. */
SSQ_RESCAN = 0x2000, /* Rescan target for LUNs. */
SSQ_LOST = 0x4000, /* Destroy the LUNs. */
SSQ_MASK = 0xff00
} scsi_sense_action_qualifier;
/* Mask for error status values */
#define SS_ERRMASK 0xff
/* The default, retyable, error action */
#define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO
/* The retyable, error action, with table specified error code */
#define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
/* Wait for transient error status to change */
#define SS_WAIT SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
/* Fatal error action, with table specified error code */
#define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE
struct scsi_generic
{
u_int8_t opcode;
u_int8_t bytes[11];
};
struct scsi_request_sense
{
u_int8_t opcode;
u_int8_t byte2;
#define SRS_DESC 0x01
u_int8_t unused[2];
u_int8_t length;
u_int8_t control;
};
struct scsi_test_unit_ready
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t unused[3];
u_int8_t control;
};
struct scsi_receive_diag {
uint8_t opcode;
uint8_t byte2;
#define SRD_PCV 0x01
uint8_t page_code;
uint8_t length[2];
uint8_t control;
};
struct scsi_send_diag {
uint8_t opcode;
uint8_t byte2;
#define SSD_UNITOFFL 0x01
#define SSD_DEVOFFL 0x02
#define SSD_SELFTEST 0x04
#define SSD_PF 0x10
#define SSD_SELF_TEST_CODE_MASK 0xE0
#define SSD_SELF_TEST_CODE_SHIFT 5
#define SSD_SELF_TEST_CODE_NONE 0x00
#define SSD_SELF_TEST_CODE_BG_SHORT 0x01
#define SSD_SELF_TEST_CODE_BG_EXTENDED 0x02
#define SSD_SELF_TEST_CODE_BG_ABORT 0x04
#define SSD_SELF_TEST_CODE_FG_SHORT 0x05
#define SSD_SELF_TEST_CODE_FG_EXTENDED 0x06
uint8_t reserved;
uint8_t length[2];
uint8_t control;
};
struct scsi_sense
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t unused[2];
u_int8_t length;
u_int8_t control;
};
struct scsi_inquiry
{
u_int8_t opcode;
u_int8_t byte2;
#define SI_EVPD 0x01
#define SI_CMDDT 0x02
u_int8_t page_code;
u_int8_t length[2];
u_int8_t control;
};
struct scsi_mode_sense_6
{
u_int8_t opcode;
u_int8_t byte2;
#define SMS_DBD 0x08
u_int8_t page;
#define SMS_PAGE_CODE 0x3F
#define SMS_VENDOR_SPECIFIC_PAGE 0x00
#define SMS_DISCONNECT_RECONNECT_PAGE 0x02
#define SMS_FORMAT_DEVICE_PAGE 0x03
#define SMS_GEOMETRY_PAGE 0x04
#define SMS_CACHE_PAGE 0x08
#define SMS_PERIPHERAL_DEVICE_PAGE 0x09
#define SMS_CONTROL_MODE_PAGE 0x0A
#define SMS_PROTO_SPECIFIC_PAGE 0x19
#define SMS_INFO_EXCEPTIONS_PAGE 0x1C
#define SMS_ALL_PAGES_PAGE 0x3F
#define SMS_PAGE_CTRL_MASK 0xC0
#define SMS_PAGE_CTRL_CURRENT 0x00
#define SMS_PAGE_CTRL_CHANGEABLE 0x40
#define SMS_PAGE_CTRL_DEFAULT 0x80
#define SMS_PAGE_CTRL_SAVED 0xC0
u_int8_t subpage;
#define SMS_SUBPAGE_PAGE_0 0x00
#define SMS_SUBPAGE_ALL 0xff
u_int8_t length;
u_int8_t control;
};
struct scsi_mode_sense_10
{
u_int8_t opcode;
u_int8_t byte2; /* same bits as small version */
#define SMS10_LLBAA 0x10
u_int8_t page; /* same bits as small version */
u_int8_t subpage;
u_int8_t unused[3];
u_int8_t length[2];
u_int8_t control;
};
struct scsi_mode_select_6
{
u_int8_t opcode;
u_int8_t byte2;
#define SMS_SP 0x01
#define SMS_PF 0x10
u_int8_t unused[2];
u_int8_t length;
u_int8_t control;
};
struct scsi_mode_select_10
{
u_int8_t opcode;
u_int8_t byte2; /* same bits as small version */
u_int8_t unused[5];
u_int8_t length[2];
u_int8_t control;
};
/*
* When sending a mode select to a tape drive, the medium type must be 0.
*/
struct scsi_mode_hdr_6
{
u_int8_t datalen;
u_int8_t medium_type;
u_int8_t dev_specific;
u_int8_t block_descr_len;
};
struct scsi_mode_hdr_10
{
u_int8_t datalen[2];
u_int8_t medium_type;
u_int8_t dev_specific;
u_int8_t reserved[2];
u_int8_t block_descr_len[2];
};
struct scsi_mode_block_descr
{
u_int8_t density_code;
u_int8_t num_blocks[3];
u_int8_t reserved;
u_int8_t block_len[3];
};
struct scsi_per_res_in
{
u_int8_t opcode;
u_int8_t action;
#define SPRI_RK 0x00
#define SPRI_RR 0x01
#define SPRI_RC 0x02
#define SPRI_RS 0x03
u_int8_t reserved[5];
u_int8_t length[2];
#define SPRI_MAX_LEN 0xffff
u_int8_t control;
};
struct scsi_per_res_in_header
{
u_int8_t generation[4];
u_int8_t length[4];
};
struct scsi_per_res_key
{
u_int8_t key[8];
};
struct scsi_per_res_in_keys
{
struct scsi_per_res_in_header header;
struct scsi_per_res_key keys[0];
};
struct scsi_per_res_cap
{
uint8_t length[2];
uint8_t flags1;
#define SPRI_RLR_C 0x80
#define SPRI_CRH 0x10
#define SPRI_SIP_C 0x08
#define SPRI_ATP_C 0x04
#define SPRI_PTPL_C 0x01
uint8_t flags2;
#define SPRI_TMV 0x80
#define SPRI_ALLOW_CMD_MASK 0x70
#define SPRI_ALLOW_CMD_SHIFT 4
#define SPRI_ALLOW_NA 0x00
#define SPRI_ALLOW_1 0x10
#define SPRI_ALLOW_2 0x20
#define SPRI_ALLOW_3 0x30
#define SPRI_ALLOW_4 0x40
#define SPRI_ALLOW_5 0x50
#define SPRI_PTPL_A 0x01
uint8_t type_mask[2];
#define SPRI_TM_WR_EX_AR 0x8000
#define SPRI_TM_EX_AC_RO 0x4000
#define SPRI_TM_WR_EX_RO 0x2000
#define SPRI_TM_EX_AC 0x0800
#define SPRI_TM_WR_EX 0x0200
#define SPRI_TM_EX_AC_AR 0x0001
uint8_t reserved[2];
};
struct scsi_per_res_in_rsrv_data
{
uint8_t reservation[8];
uint8_t scope_addr[4];
uint8_t reserved;
uint8_t scopetype;
#define SPRT_WE 0x01
#define SPRT_EA 0x03
#define SPRT_WERO 0x05
#define SPRT_EARO 0x06
#define SPRT_WEAR 0x07
#define SPRT_EAAR 0x08
uint8_t extent_length[2];
};
struct scsi_per_res_in_rsrv
{
struct scsi_per_res_in_header header;
struct scsi_per_res_in_rsrv_data data;
};
struct scsi_per_res_in_full_desc
{
struct scsi_per_res_key res_key;
uint8_t reserved1[4];
uint8_t flags;
#define SPRI_FULL_ALL_TG_PT 0x02
#define SPRI_FULL_R_HOLDER 0x01
uint8_t scopetype;
uint8_t reserved2[4];
uint8_t rel_trgt_port_id[2];
uint8_t additional_length[4];
uint8_t transport_id[];
};
struct scsi_per_res_in_full
{
struct scsi_per_res_in_header header;
struct scsi_per_res_in_full_desc desc[];
};
struct scsi_per_res_out
{
u_int8_t opcode;
u_int8_t action;
#define SPRO_REGISTER 0x00
#define SPRO_RESERVE 0x01
#define SPRO_RELEASE 0x02
#define SPRO_CLEAR 0x03
#define SPRO_PREEMPT 0x04
#define SPRO_PRE_ABO 0x05
#define SPRO_REG_IGNO 0x06
#define SPRO_REG_MOVE 0x07
#define SPRO_REPL_LOST_RES 0x08
#define SPRO_ACTION_MASK 0x1f
u_int8_t scope_type;
#define SPR_SCOPE_MASK 0xf0
#define SPR_SCOPE_SHIFT 4
#define SPR_LU_SCOPE 0x00
#define SPR_EXTENT_SCOPE 0x10
#define SPR_ELEMENT_SCOPE 0x20
#define SPR_TYPE_MASK 0x0f
#define SPR_TYPE_RD_SHARED 0x00
#define SPR_TYPE_WR_EX 0x01
#define SPR_TYPE_RD_EX 0x02
#define SPR_TYPE_EX_AC 0x03
#define SPR_TYPE_SHARED 0x04
#define SPR_TYPE_WR_EX_RO 0x05
#define SPR_TYPE_EX_AC_RO 0x06
#define SPR_TYPE_WR_EX_AR 0x07
#define SPR_TYPE_EX_AC_AR 0x08
u_int8_t reserved[2];
u_int8_t length[4];
u_int8_t control;
};
struct scsi_per_res_out_parms
{
struct scsi_per_res_key res_key;
u_int8_t serv_act_res_key[8];
u_int8_t scope_spec_address[4];
u_int8_t flags;
#define SPR_SPEC_I_PT 0x08
#define SPR_ALL_TG_PT 0x04
#define SPR_APTPL 0x01
u_int8_t reserved1;
u_int8_t extent_length[2];
u_int8_t transport_id_list[];
};
struct scsi_per_res_out_trans_ids {
u_int8_t additional_length[4];
u_int8_t transport_ids[];
};
/*
* Used with REGISTER AND MOVE serivce action of the PERSISTENT RESERVE OUT
* command.
*/
struct scsi_per_res_reg_move
{
struct scsi_per_res_key res_key;
u_int8_t serv_act_res_key[8];
u_int8_t reserved;
u_int8_t flags;
#define SPR_REG_MOVE_UNREG 0x02
#define SPR_REG_MOVE_APTPL 0x01
u_int8_t rel_trgt_port_id[2];
u_int8_t transport_id_length[4];
u_int8_t transport_id[];
};
struct scsi_transportid_header
{
uint8_t format_protocol;
#define SCSI_TRN_FORMAT_MASK 0xc0
#define SCSI_TRN_FORMAT_SHIFT 6
#define SCSI_TRN_PROTO_MASK 0x0f
};
struct scsi_transportid_fcp
{
uint8_t format_protocol;
#define SCSI_TRN_FCP_FORMAT_DEFAULT 0x00
uint8_t reserved1[7];
uint8_t n_port_name[8];
uint8_t reserved2[8];
};
struct scsi_transportid_spi
{
uint8_t format_protocol;
#define SCSI_TRN_SPI_FORMAT_DEFAULT 0x00
uint8_t reserved1;
uint8_t scsi_addr[2];
uint8_t obsolete[2];
uint8_t rel_trgt_port_id[2];
uint8_t reserved2[16];
};
struct scsi_transportid_1394
{
uint8_t format_protocol;
#define SCSI_TRN_1394_FORMAT_DEFAULT 0x00
uint8_t reserved1[7];
uint8_t eui64[8];
uint8_t reserved2[8];
};
struct scsi_transportid_rdma
{
uint8_t format_protocol;
#define SCSI_TRN_RDMA_FORMAT_DEFAULT 0x00
uint8_t reserved[7];
#define SCSI_TRN_RDMA_PORT_LEN 16
uint8_t initiator_port_id[SCSI_TRN_RDMA_PORT_LEN];
};
struct scsi_transportid_iscsi_device
{
uint8_t format_protocol;
#define SCSI_TRN_ISCSI_FORMAT_DEVICE 0x00
uint8_t reserved;
uint8_t additional_length[2];
uint8_t iscsi_name[];
};
struct scsi_transportid_iscsi_port
{
uint8_t format_protocol;
#define SCSI_TRN_ISCSI_FORMAT_PORT 0x40
uint8_t reserved;
uint8_t additional_length[2];
uint8_t iscsi_name[];
/*
* Followed by a separator and iSCSI initiator session ID
*/
};
struct scsi_transportid_sas
{
uint8_t format_protocol;
#define SCSI_TRN_SAS_FORMAT_DEFAULT 0x00
uint8_t reserved1[3];
uint8_t sas_address[8];
uint8_t reserved2[12];
};
struct scsi_sop_routing_id_norm {
uint8_t bus;
uint8_t devfunc;
#define SCSI_TRN_SOP_BUS_MAX 0xff
#define SCSI_TRN_SOP_DEV_MAX 0x1f
#define SCSI_TRN_SOP_DEV_MASK 0xf8
#define SCSI_TRN_SOP_DEV_SHIFT 3
#define SCSI_TRN_SOP_FUNC_NORM_MASK 0x07
#define SCSI_TRN_SOP_FUNC_NORM_MAX 0x07
};
struct scsi_sop_routing_id_alt {
uint8_t bus;
uint8_t function;
#define SCSI_TRN_SOP_FUNC_ALT_MAX 0xff
};
struct scsi_transportid_sop
{
uint8_t format_protocol;
#define SCSI_TRN_SOP_FORMAT_DEFAULT 0x00
uint8_t reserved1;
uint8_t routing_id[2];
uint8_t reserved2[20];
};
struct scsi_log_sense
{
u_int8_t opcode;
u_int8_t byte2;
#define SLS_SP 0x01
#define SLS_PPC 0x02
u_int8_t page;
#define SLS_PAGE_CODE 0x3F
#define SLS_SUPPORTED_PAGES_PAGE 0x00
#define SLS_OVERRUN_PAGE 0x01
#define SLS_ERROR_WRITE_PAGE 0x02
#define SLS_ERROR_READ_PAGE 0x03
#define SLS_ERROR_READREVERSE_PAGE 0x04
#define SLS_ERROR_VERIFY_PAGE 0x05
#define SLS_ERROR_NONMEDIUM_PAGE 0x06
#define SLS_ERROR_LASTN_PAGE 0x07
#define SLS_LOGICAL_BLOCK_PROVISIONING 0x0c
#define SLS_SELF_TEST_PAGE 0x10
#define SLS_STAT_AND_PERF 0x19
#define SLS_IE_PAGE 0x2f
#define SLS_PAGE_CTRL_MASK 0xC0
#define SLS_PAGE_CTRL_THRESHOLD 0x00
#define SLS_PAGE_CTRL_CUMULATIVE 0x40
#define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
#define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
u_int8_t subpage;
#define SLS_SUPPORTED_SUBPAGES_SUBPAGE 0xff
u_int8_t reserved;
u_int8_t paramptr[2];
u_int8_t length[2];
u_int8_t control;
};
struct scsi_log_select
{
u_int8_t opcode;
u_int8_t byte2;
/* SLS_SP 0x01 */
#define SLS_PCR 0x02
u_int8_t page;
/* SLS_PAGE_CTRL_MASK 0xC0 */
/* SLS_PAGE_CTRL_THRESHOLD 0x00 */
/* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
/* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
/* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
u_int8_t reserved[4];
u_int8_t length[2];
u_int8_t control;
};
struct scsi_log_header
{
u_int8_t page;
#define SL_PAGE_CODE 0x3F
#define SL_SPF 0x40
#define SL_DS 0x80
u_int8_t subpage;
u_int8_t datalen[2];
};
struct scsi_log_param_header {
u_int8_t param_code[2];
u_int8_t param_control;
#define SLP_LP 0x01
#define SLP_LBIN 0x02
#define SLP_TMC_MASK 0x0C
#define SLP_TMC_ALWAYS 0x00
#define SLP_TMC_EQUAL 0x04
#define SLP_TMC_NOTEQUAL 0x08
#define SLP_TMC_GREATER 0x0C
#define SLP_ETC 0x10
#define SLP_TSD 0x20
#define SLP_DS 0x40
#define SLP_DU 0x80
u_int8_t param_len;
};
struct scsi_log_stat_and_perf {
struct scsi_log_param_header hdr;
#define SLP_SAP 0x0001
uint8_t read_num[8];
uint8_t write_num[8];
uint8_t recvieved_lba[8];
uint8_t transmitted_lba[8];
uint8_t read_int[8];
uint8_t write_int[8];
uint8_t weighted_num[8];
uint8_t weighted_int[8];
};
struct scsi_log_idle_time {
struct scsi_log_param_header hdr;
#define SLP_IT 0x0002
uint8_t idle_int[8];
};
struct scsi_log_time_interval {
struct scsi_log_param_header hdr;
#define SLP_TI 0x0003
uint8_t exponent[4];
uint8_t integer[4];
};
struct scsi_log_fua_stat_and_perf {
struct scsi_log_param_header hdr;
#define SLP_FUA_SAP 0x0004
uint8_t fua_read_num[8];
uint8_t fua_write_num[8];
uint8_t fuanv_read_num[8];
uint8_t fuanv_write_num[8];
uint8_t fua_read_int[8];
uint8_t fua_write_int[8];
uint8_t fuanv_read_int[8];
uint8_t fuanv_write_int[8];
};
struct scsi_control_page {
u_int8_t page_code;
u_int8_t page_length;
u_int8_t rlec;
#define SCP_RLEC 0x01 /*Report Log Exception Cond*/
#define SCP_GLTSD 0x02 /*Global Logging target
save disable */
#define SCP_DSENSE 0x04 /*Descriptor Sense */
#define SCP_DPICZ 0x08 /*Disable Prot. Info Check
if Prot. Field is Zero */
#define SCP_TMF_ONLY 0x10 /*TM Functions Only*/
#define SCP_TST_MASK 0xE0 /*Task Set Type Mask*/
#define SCP_TST_ONE 0x00 /*One Task Set*/
#define SCP_TST_SEPARATE 0x20 /*Separate Task Sets*/
u_int8_t queue_flags;
#define SCP_QUEUE_ALG_MASK 0xF0
#define SCP_QUEUE_ALG_RESTRICTED 0x00
#define SCP_QUEUE_ALG_UNRESTRICTED 0x10
#define SCP_NUAR 0x08 /*No UA on release*/
#define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
#define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
u_int8_t eca_and_aen;
#define SCP_EECA 0x80 /*Enable Extended CA*/
#define SCP_RAC 0x40 /*Report a check*/
#define SCP_SWP 0x08 /*Software Write Protect*/
#define SCP_RAENP 0x04 /*Ready AEN Permission*/
#define SCP_UAAENP 0x02 /*UA AEN Permission*/
#define SCP_EAENP 0x01 /*Error AEN Permission*/
u_int8_t flags4;
#define SCP_ATO 0x80 /*Application tag owner*/
#define SCP_TAS 0x40 /*Task aborted status*/
#define SCP_ATMPE 0x20 /*Application tag mode page*/
#define SCP_RWWP 0x10 /*Reject write without prot*/
u_int8_t aen_holdoff_period[2];
u_int8_t busy_timeout_period[2];
u_int8_t extended_selftest_completion_time[2];
};
struct scsi_cache_page {
u_int8_t page_code;
#define SCHP_PAGE_SAVABLE 0x80 /* Page is savable */
u_int8_t page_length;
u_int8_t cache_flags;
#define SCHP_FLAGS_WCE 0x04 /* Write Cache Enable */
#define SCHP_FLAGS_MF 0x02 /* Multiplication factor */
#define SCHP_FLAGS_RCD 0x01 /* Read Cache Disable */
u_int8_t rw_cache_policy;
u_int8_t dis_prefetch[2];
u_int8_t min_prefetch[2];
u_int8_t max_prefetch[2];
u_int8_t max_prefetch_ceil[2];
};
/*
* XXX KDM
* Updated version of the cache page, as of SBC. Update this to SBC-3 and
* rationalize the two.
*/
struct scsi_caching_page {
uint8_t page_code;
#define SMS_CACHING_PAGE 0x08
uint8_t page_length;
uint8_t flags1;
#define SCP_IC 0x80
#define SCP_ABPF 0x40
#define SCP_CAP 0x20
#define SCP_DISC 0x10
#define SCP_SIZE 0x08
#define SCP_WCE 0x04
#define SCP_MF 0x02
#define SCP_RCD 0x01
uint8_t ret_priority;
uint8_t disable_pf_transfer_len[2];
uint8_t min_prefetch[2];
uint8_t max_prefetch[2];
uint8_t max_pf_ceiling[2];
uint8_t flags2;
#define SCP_FSW 0x80
#define SCP_LBCSS 0x40
#define SCP_DRA 0x20
#define SCP_VS1 0x10
#define SCP_VS2 0x08
uint8_t cache_segments;
uint8_t cache_seg_size[2];
uint8_t reserved;
uint8_t non_cache_seg_size[3];
};
/*
* XXX KDM move this off to a vendor shim.
*/
struct copan_debugconf_subpage {
uint8_t page_code;
#define DBGCNF_PAGE_CODE 0x00
uint8_t subpage;
#define DBGCNF_SUBPAGE_CODE 0xF0
uint8_t page_length[2];
uint8_t page_version;
#define DBGCNF_VERSION 0x00
uint8_t ctl_time_io_secs[2];
};
struct scsi_info_exceptions_page {
u_int8_t page_code;
#define SIEP_PAGE_SAVABLE 0x80 /* Page is savable */
u_int8_t page_length;
u_int8_t info_flags;
#define SIEP_FLAGS_PERF 0x80
#define SIEP_FLAGS_EBF 0x20
#define SIEP_FLAGS_EWASC 0x10
#define SIEP_FLAGS_DEXCPT 0x08
#define SIEP_FLAGS_TEST 0x04
#define SIEP_FLAGS_EBACKERR 0x02
#define SIEP_FLAGS_LOGERR 0x01
u_int8_t mrie;
u_int8_t interval_timer[4];
u_int8_t report_count[4];
};
struct scsi_logical_block_provisioning_page_descr {
uint8_t flags;
#define SLBPPD_ENABLED 0x80
#define SLBPPD_TYPE_MASK 0x38
#define SLBPPD_ARMING_MASK 0x07
#define SLBPPD_ARMING_DEC 0x02
#define SLBPPD_ARMING_INC 0x01
uint8_t resource;
uint8_t reserved[2];
uint8_t count[4];
};
struct scsi_logical_block_provisioning_page {
uint8_t page_code;
uint8_t subpage_code;
uint8_t page_length[2];
uint8_t flags;
#define SLBPP_SITUA 0x01
uint8_t reserved[11];
struct scsi_logical_block_provisioning_page_descr descr[0];
};
/*
* SCSI protocol identifier values, current as of SPC4r36l.
*/
#define SCSI_PROTO_FC 0x00 /* Fibre Channel */
#define SCSI_PROTO_SPI 0x01 /* Parallel SCSI */
#define SCSI_PROTO_SSA 0x02 /* Serial Storage Arch. */
#define SCSI_PROTO_1394 0x03 /* IEEE 1394 (Firewire) */
#define SCSI_PROTO_RDMA 0x04 /* SCSI RDMA Protocol */
#define SCSI_PROTO_ISCSI 0x05 /* Internet SCSI */
#define SCSI_PROTO_iSCSI 0x05 /* Internet SCSI */
#define SCSI_PROTO_SAS 0x06 /* SAS Serial SCSI Protocol */
#define SCSI_PROTO_ADT 0x07 /* Automation/Drive Int. Trans. Prot.*/
#define SCSI_PROTO_ADITP 0x07 /* Automation/Drive Int. Trans. Prot.*/
#define SCSI_PROTO_ATA 0x08 /* AT Attachment Interface */
#define SCSI_PROTO_UAS 0x09 /* USB Atached SCSI */
#define SCSI_PROTO_SOP 0x0a /* SCSI over PCI Express */
#define SCSI_PROTO_NONE 0x0f /* No specific protocol */
struct scsi_proto_specific_page {
u_int8_t page_code;
#define SPSP_PAGE_SAVABLE 0x80 /* Page is savable */
u_int8_t page_length;
u_int8_t protocol;
#define SPSP_PROTO_FC SCSI_PROTO_FC
#define SPSP_PROTO_SPI SCSI_PROTO_SPI
#define SPSP_PROTO_SSA SCSI_PROTO_SSA
#define SPSP_PROTO_1394 SCSI_PROTO_1394
#define SPSP_PROTO_RDMA SCSI_PROTO_RDMA
#define SPSP_PROTO_ISCSI SCSI_PROTO_ISCSI
#define SPSP_PROTO_SAS SCSI_PROTO_SAS
#define SPSP_PROTO_ADT SCSI_PROTO_ADITP
#define SPSP_PROTO_ATA SCSI_PROTO_ATA
#define SPSP_PROTO_UAS SCSI_PROTO_UAS
#define SPSP_PROTO_SOP SCSI_PROTO_SOP
#define SPSP_PROTO_NONE SCSI_PROTO_NONE
};
struct scsi_reserve
{
u_int8_t opcode;
u_int8_t byte2;
#define SR_EXTENT 0x01
#define SR_ID_MASK 0x0e
#define SR_3RDPTY 0x10
#define SR_LUN_MASK 0xe0
u_int8_t resv_id;
u_int8_t length[2];
u_int8_t control;
};
struct scsi_reserve_10 {
uint8_t opcode;
uint8_t byte2;
#define SR10_3RDPTY 0x10
#define SR10_LONGID 0x02
#define SR10_EXTENT 0x01
uint8_t resv_id;
uint8_t thirdparty_id;
uint8_t reserved[3];
uint8_t length[2];
uint8_t control;
};
struct scsi_release
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t resv_id;
u_int8_t unused[1];
u_int8_t length;
u_int8_t control;
};
struct scsi_release_10 {
uint8_t opcode;
uint8_t byte2;
uint8_t resv_id;
uint8_t thirdparty_id;
uint8_t reserved[3];
uint8_t length[2];
uint8_t control;
};
struct scsi_prevent
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t unused[2];
u_int8_t how;
u_int8_t control;
};
#define PR_PREVENT 0x01
#define PR_ALLOW 0x00
struct scsi_sync_cache
{
u_int8_t opcode;
u_int8_t byte2;
#define SSC_IMMED 0x02
#define SSC_RELADR 0x01
u_int8_t begin_lba[4];
u_int8_t reserved;
u_int8_t lb_count[2];
u_int8_t control;
};
struct scsi_sync_cache_16
{
uint8_t opcode;
uint8_t byte2;
uint8_t begin_lba[8];
uint8_t lb_count[4];
uint8_t reserved;
uint8_t control;
};
struct scsi_format {
uint8_t opcode;
uint8_t byte2;
#define SF_LONGLIST 0x20
#define SF_FMTDATA 0x10
#define SF_CMPLIST 0x08
#define SF_FORMAT_MASK 0x07
#define SF_FORMAT_BLOCK 0x00
#define SF_FORMAT_LONG_BLOCK 0x03
#define SF_FORMAT_BFI 0x04
#define SF_FORMAT_PHYS 0x05
uint8_t vendor;
uint8_t interleave[2];
uint8_t control;
};
struct scsi_format_header_short {
uint8_t reserved;
#define SF_DATA_FOV 0x80
#define SF_DATA_DPRY 0x40
#define SF_DATA_DCRT 0x20
#define SF_DATA_STPF 0x10
#define SF_DATA_IP 0x08
#define SF_DATA_DSP 0x04
#define SF_DATA_IMMED 0x02
#define SF_DATA_VS 0x01
uint8_t byte2;
uint8_t defect_list_len[2];
};
struct scsi_format_header_long {
uint8_t reserved;
uint8_t byte2;
uint8_t reserved2[2];
uint8_t defect_list_len[4];
};
struct scsi_changedef
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t unused1;
u_int8_t how;
u_int8_t unused[4];
u_int8_t datalen;
u_int8_t control;
};
struct scsi_read_buffer
{
u_int8_t opcode;
u_int8_t byte2;
#define RWB_MODE 0x1F
#define RWB_MODE_HDR_DATA 0x00
#define RWB_MODE_VENDOR 0x01
#define RWB_MODE_DATA 0x02
#define RWB_MODE_DESCR 0x03
#define RWB_MODE_DOWNLOAD 0x04
#define RWB_MODE_DOWNLOAD_SAVE 0x05
#define RWB_MODE_ECHO 0x0A
#define RWB_MODE_ECHO_DESCR 0x0B
#define RWB_MODE_ERROR_HISTORY 0x1C
u_int8_t buffer_id;
u_int8_t offset[3];
u_int8_t length[3];
u_int8_t control;
};
struct scsi_write_buffer
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t buffer_id;
u_int8_t offset[3];
u_int8_t length[3];
u_int8_t control;
};
struct scsi_read_attribute
{
u_int8_t opcode;
u_int8_t service_action;
#define SRA_SA_ATTR_VALUES 0x00
#define SRA_SA_ATTR_LIST 0x01
#define SRA_SA_LOG_VOL_LIST 0x02
#define SRA_SA_PART_LIST 0x03
#define SRA_SA_RESTRICTED 0x04
#define SRA_SA_SUPPORTED_ATTRS 0x05
#define SRA_SA_MASK 0x1f
u_int8_t element[2];
u_int8_t elem_type;
u_int8_t logical_volume;
u_int8_t reserved1;
u_int8_t partition;
u_int8_t first_attribute[2];
u_int8_t length[4];
u_int8_t cache;
#define SRA_CACHE 0x01
u_int8_t control;
};
struct scsi_write_attribute
{
u_int8_t opcode;
u_int8_t byte2;
#define SWA_WTC 0x01
u_int8_t element[3];
u_int8_t logical_volume;
u_int8_t reserved1;
u_int8_t partition;
u_int8_t reserved2[2];
u_int8_t length[4];
u_int8_t reserved3;
u_int8_t control;
};
struct scsi_read_attribute_values
{
u_int8_t length[4];
u_int8_t attribute_0[0];
};
struct scsi_mam_attribute_header
{
u_int8_t id[2];
/*
* Attributes obtained from SPC-4r36g (section 7.4.2.2) and
* SSC-4r03 (section 4.2.21).
*/
#define SMA_ATTR_ID_DEVICE_MIN 0x0000
#define SMA_ATTR_REM_CAP_PARTITION 0x0000
#define SMA_ATTR_MAX_CAP_PARTITION 0x0001
#define SMA_ATTR_TAPEALERT_FLAGS 0x0002
#define SMA_ATTR_LOAD_COUNT 0x0003
#define SMA_ATTR_MAM_SPACE_REMAINING 0x0004
#define SMA_ATTR_DEV_ASSIGNING_ORG 0x0005
#define SMA_ATTR_FORMAT_DENSITY_CODE 0x0006
#define SMA_ATTR_INITIALIZATION_COUNT 0x0007
#define SMA_ATTR_VOLUME_ID 0x0008
#define SMA_ATTR_VOLUME_CHANGE_REF 0x0009
#define SMA_ATTR_DEV_SERIAL_LAST_LOAD 0x020a
#define SMA_ATTR_DEV_SERIAL_LAST_LOAD_1 0x020b
#define SMA_ATTR_DEV_SERIAL_LAST_LOAD_2 0x020c
#define SMA_ATTR_DEV_SERIAL_LAST_LOAD_3 0x020d
#define SMA_ATTR_TOTAL_MB_WRITTEN_LT 0x0220
#define SMA_ATTR_TOTAL_MB_READ_LT 0x0221
#define SMA_ATTR_TOTAL_MB_WRITTEN_CUR 0x0222
#define SMA_ATTR_TOTAL_MB_READ_CUR 0x0223
#define SMA_ATTR_FIRST_ENC_BLOCK 0x0224
#define SMA_ATTR_NEXT_UNENC_BLOCK 0x0225
#define SMA_ATTR_MEDIUM_USAGE_HIST 0x0340
#define SMA_ATTR_PART_USAGE_HIST 0x0341
#define SMA_ATTR_ID_DEVICE_MAX 0x03ff
#define SMA_ATTR_ID_MEDIUM_MIN 0x0400
#define SMA_ATTR_MED_MANUF 0x0400
#define SMA_ATTR_MED_SERIAL 0x0401
#define SMA_ATTR_MED_LENGTH 0x0402
#define SMA_ATTR_MED_WIDTH 0x0403
#define SMA_ATTR_MED_ASSIGNING_ORG 0x0404
#define SMA_ATTR_MED_DENSITY_CODE 0x0405
#define SMA_ATTR_MED_MANUF_DATE 0x0406
#define SMA_ATTR_MAM_CAPACITY 0x0407
#define SMA_ATTR_MED_TYPE 0x0408
#define SMA_ATTR_MED_TYPE_INFO 0x0409
#define SMA_ATTR_MED_SERIAL_NUM 0x040a
#define SMA_ATTR_ID_MEDIUM_MAX 0x07ff
#define SMA_ATTR_ID_HOST_MIN 0x0800
#define SMA_ATTR_APP_VENDOR 0x0800
#define SMA_ATTR_APP_NAME 0x0801
#define SMA_ATTR_APP_VERSION 0x0802
#define SMA_ATTR_USER_MED_TEXT_LABEL 0x0803
#define SMA_ATTR_LAST_WRITTEN_TIME 0x0804
#define SMA_ATTR_TEXT_LOCAL_ID 0x0805
#define SMA_ATTR_BARCODE 0x0806
#define SMA_ATTR_HOST_OWNER_NAME 0x0807
#define SMA_ATTR_MEDIA_POOL 0x0808
#define SMA_ATTR_PART_USER_LABEL 0x0809
#define SMA_ATTR_LOAD_UNLOAD_AT_PART 0x080a
#define SMA_ATTR_APP_FORMAT_VERSION 0x080b
#define SMA_ATTR_VOL_COHERENCY_INFO 0x080c
#define SMA_ATTR_ID_HOST_MAX 0x0bff
#define SMA_ATTR_VENDOR_DEVICE_MIN 0x0c00
#define SMA_ATTR_VENDOR_DEVICE_MAX 0x0fff
#define SMA_ATTR_VENDOR_MEDIUM_MIN 0x1000
#define SMA_ATTR_VENDOR_MEDIUM_MAX 0x13ff
#define SMA_ATTR_VENDOR_HOST_MIN 0x1400
#define SMA_ATTR_VENDOR_HOST_MAX 0x17ff
u_int8_t byte2;
#define SMA_FORMAT_BINARY 0x00
#define SMA_FORMAT_ASCII 0x01
#define SMA_FORMAT_TEXT 0x02
#define SMA_FORMAT_MASK 0x03
#define SMA_READ_ONLY 0x80
u_int8_t length[2];
u_int8_t attribute[0];
};
struct scsi_attrib_list_header {
u_int8_t length[4];
u_int8_t first_attr_0[0];
};
struct scsi_attrib_lv_list {
u_int8_t length[2];
u_int8_t first_lv_number;
u_int8_t num_logical_volumes;
};
struct scsi_attrib_vendser {
uint8_t vendor[8];
uint8_t serial_num[32];
};
/*
* These values are used to decode the Volume Coherency Information
* Attribute (0x080c) for LTFS-format coherency information.
* Although the Application Client Specific lengths are different for
* Version 0 and Version 1, the data is in fact the same. The length
* difference was due to a code bug.
*/
#define SCSI_LTFS_VER0_LEN 42
#define SCSI_LTFS_VER1_LEN 43
#define SCSI_LTFS_UUID_LEN 36
#define SCSI_LTFS_STR_NAME "LTFS"
#define SCSI_LTFS_STR_LEN 4
typedef enum {
SCSI_ATTR_FLAG_NONE = 0x00,
SCSI_ATTR_FLAG_HEX = 0x01,
SCSI_ATTR_FLAG_FP = 0x02,
SCSI_ATTR_FLAG_DIV_10 = 0x04,
SCSI_ATTR_FLAG_FP_1DIGIT = 0x08
} scsi_attrib_flags;
typedef enum {
SCSI_ATTR_OUTPUT_NONE = 0x00,
SCSI_ATTR_OUTPUT_TEXT_MASK = 0x03,
SCSI_ATTR_OUTPUT_TEXT_RAW = 0x00,
SCSI_ATTR_OUTPUT_TEXT_ESC = 0x01,
SCSI_ATTR_OUTPUT_TEXT_RSV1 = 0x02,
SCSI_ATTR_OUTPUT_TEXT_RSV2 = 0x03,
SCSI_ATTR_OUTPUT_NONASCII_MASK = 0x0c,
SCSI_ATTR_OUTPUT_NONASCII_TRIM = 0x00,
SCSI_ATTR_OUTPUT_NONASCII_ESC = 0x04,
SCSI_ATTR_OUTPUT_NONASCII_RAW = 0x08,
SCSI_ATTR_OUTPUT_NONASCII_RSV1 = 0x0c,
SCSI_ATTR_OUTPUT_FIELD_MASK = 0xf0,
SCSI_ATTR_OUTPUT_FIELD_ALL = 0xf0,
SCSI_ATTR_OUTPUT_FIELD_NONE = 0x00,
SCSI_ATTR_OUTPUT_FIELD_DESC = 0x10,
SCSI_ATTR_OUTPUT_FIELD_NUM = 0x20,
SCSI_ATTR_OUTPUT_FIELD_SIZE = 0x40,
SCSI_ATTR_OUTPUT_FIELD_RW = 0x80
} scsi_attrib_output_flags;
struct sbuf;
struct scsi_attrib_table_entry
{
u_int32_t id;
u_int32_t flags;
const char *desc;
const char *suffix;
int (*to_str)(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
int (*parse_str)(char *str, struct scsi_mam_attribute_header *hdr,
uint32_t alloc_len, uint32_t flags, char *error_str,
int error_str_len);
};
struct scsi_rw_6
{
u_int8_t opcode;
u_int8_t addr[3];
/* only 5 bits are valid in the MSB address byte */
#define SRW_TOPADDR 0x1F
u_int8_t length;
u_int8_t control;
};
struct scsi_rw_10
{
u_int8_t opcode;
#define SRW10_RELADDR 0x01
/* EBP defined for WRITE(10) only */
#define SRW10_EBP 0x04
#define SRW10_FUA 0x08
#define SRW10_DPO 0x10
u_int8_t byte2;
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;
#define SRW12_RELADDR 0x01
#define SRW12_FUA 0x08
#define SRW12_DPO 0x10
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;
#define SRW16_RELADDR 0x01
#define SRW16_FUA 0x08
#define SRW16_DPO 0x10
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
{
uint8_t opcode;
uint8_t byte2;
#define SWS_LBDATA 0x02
#define SWS_PBDATA 0x04
#define SWS_UNMAP 0x08
#define SWS_ANCHOR 0x10
uint8_t addr[4];
uint8_t group;
uint8_t length[2];
uint8_t control;
};
struct scsi_write_same_16
{
uint8_t opcode;
uint8_t byte2;
#define SWS_NDOB 0x01
uint8_t addr[8];
uint8_t length[4];
uint8_t group;
uint8_t control;
};
struct scsi_unmap
{
uint8_t opcode;
uint8_t byte2;
#define SU_ANCHOR 0x01
uint8_t reserved[4];
uint8_t group;
uint8_t length[2];
uint8_t control;
};
struct scsi_unmap_header
{
uint8_t length[2];
uint8_t desc_length[2];
uint8_t reserved[4];
};
struct scsi_unmap_desc
{
uint8_t lba[8];
uint8_t length[4];
uint8_t reserved[4];
};
struct scsi_write_verify_10
{
uint8_t opcode;
uint8_t byte2;
#define SWV_BYTCHK 0x02
#define SWV_DPO 0x10
#define SWV_WRPROECT_MASK 0xe0
uint8_t addr[4];
uint8_t group;
uint8_t length[2];
uint8_t control;
};
struct scsi_write_verify_12
{
uint8_t opcode;
uint8_t byte2;
uint8_t addr[4];
uint8_t length[4];
uint8_t group;
uint8_t control;
};
struct scsi_write_verify_16
{
uint8_t opcode;
uint8_t byte2;
uint8_t addr[8];
uint8_t length[4];
uint8_t group;
uint8_t control;
};
struct scsi_start_stop_unit
{
u_int8_t opcode;
u_int8_t byte2;
#define SSS_IMMED 0x01
u_int8_t reserved[2];
u_int8_t how;
#define SSS_START 0x01
#define SSS_LOEJ 0x02
#define SSS_PC_MASK 0xf0
#define SSS_PC_START_VALID 0x00
#define SSS_PC_ACTIVE 0x10
#define SSS_PC_IDLE 0x20
#define SSS_PC_STANDBY 0x30
#define SSS_PC_LU_CONTROL 0x70
#define SSS_PC_FORCE_IDLE_0 0xa0
#define SSS_PC_FORCE_STANDBY_0 0xb0
u_int8_t control;
};
struct ata_pass_12 {
u_int8_t opcode;
u_int8_t protocol;
#define AP_PROTO_HARD_RESET (0x00 << 1)
#define AP_PROTO_SRST (0x01 << 1)
#define AP_PROTO_NON_DATA (0x03 << 1)
#define AP_PROTO_PIO_IN (0x04 << 1)
#define AP_PROTO_PIO_OUT (0x05 << 1)
#define AP_PROTO_DMA (0x06 << 1)
#define AP_PROTO_DMA_QUEUED (0x07 << 1)
#define AP_PROTO_DEVICE_DIAG (0x08 << 1)
#define AP_PROTO_DEVICE_RESET (0x09 << 1)
#define AP_PROTO_UDMA_IN (0x0a << 1)
#define AP_PROTO_UDMA_OUT (0x0b << 1)
#define AP_PROTO_FPDMA (0x0c << 1)
#define AP_PROTO_RESP_INFO (0x0f << 1)
#define AP_MULTI 0xe0
u_int8_t flags;
#define AP_T_LEN 0x03
#define AP_BB 0x04
#define AP_T_DIR 0x08
#define AP_CK_COND 0x20
#define AP_OFFLINE 0x60
u_int8_t features;
u_int8_t sector_count;
u_int8_t lba_low;
u_int8_t lba_mid;
u_int8_t lba_high;
u_int8_t device;
u_int8_t command;
u_int8_t reserved;
u_int8_t control;
};
struct scsi_maintenance_in
{
uint8_t opcode;
uint8_t byte2;
#define SERVICE_ACTION_MASK 0x1f
#define SA_RPRT_TRGT_GRP 0x0a
uint8_t reserved[4];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_report_supported_opcodes
{
uint8_t opcode;
uint8_t service_action;
uint8_t options;
#define RSO_RCTD 0x80
#define RSO_OPTIONS_MASK 0x07
#define RSO_OPTIONS_ALL 0x00
#define RSO_OPTIONS_OC 0x01
#define RSO_OPTIONS_OC_SA 0x02
uint8_t requested_opcode;
uint8_t requested_service_action[2];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_report_supported_opcodes_timeout
{
uint8_t length[2];
uint8_t reserved;
uint8_t cmd_specific;
uint8_t nominal_time[4];
uint8_t recommended_time[4];
};
struct scsi_report_supported_opcodes_descr
{
uint8_t opcode;
uint8_t reserved;
uint8_t service_action[2];
uint8_t reserved2;
uint8_t flags;
#define RSO_SERVACTV 0x01
#define RSO_CTDP 0x02
uint8_t cdb_length[2];
struct scsi_report_supported_opcodes_timeout timeout[0];
};
struct scsi_report_supported_opcodes_all
{
uint8_t length[4];
struct scsi_report_supported_opcodes_descr descr[0];
};
struct scsi_report_supported_opcodes_one
{
uint8_t reserved;
uint8_t support;
#define RSO_ONE_CTDP 0x80
#define RSO_ONE_SUP_MASK 0x07
#define RSO_ONE_SUP_UNAVAIL 0x00
#define RSO_ONE_SUP_NOT_SUP 0x01
#define RSO_ONE_SUP_AVAIL 0x03
#define RSO_ONE_SUP_VENDOR 0x05
uint8_t cdb_length[2];
uint8_t cdb_usage[];
};
struct scsi_report_supported_tmf
{
uint8_t opcode;
uint8_t service_action;
uint8_t reserved[4];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_report_supported_tmf_data
{
uint8_t byte1;
#define RST_WAKES 0x01
#define RST_TRS 0x02
#define RST_QTS 0x04
#define RST_LURS 0x08
#define RST_CTSS 0x10
#define RST_CACAS 0x20
#define RST_ATSS 0x40
#define RST_ATS 0x80
uint8_t byte2;
#define RST_ITNRS 0x01
#define RST_QTSS 0x02
#define RST_QAES 0x04
uint8_t reserved[2];
};
struct scsi_report_timestamp
{
uint8_t opcode;
uint8_t service_action;
uint8_t reserved[4];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_report_timestamp_data
{
uint8_t length[2];
uint8_t origin;
#define RTS_ORIG_MASK 0x00
#define RTS_ORIG_ZERO 0x00
#define RTS_ORIG_SET 0x02
#define RTS_ORIG_OUTSIDE 0x03
uint8_t reserved;
uint8_t timestamp[6];
uint8_t reserve2[2];
};
struct scsi_receive_copy_status_lid1
{
uint8_t opcode;
uint8_t service_action;
#define RCS_RCS_LID1 0x00
uint8_t list_identifier;
uint8_t reserved[7];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_receive_copy_status_lid1_data
{
uint8_t available_data[4];
uint8_t copy_command_status;
#define RCS_CCS_INPROG 0x00
#define RCS_CCS_COMPLETED 0x01
#define RCS_CCS_ERROR 0x02
uint8_t segments_processed[2];
uint8_t transfer_count_units;
#define RCS_TC_BYTES 0x00
#define RCS_TC_KBYTES 0x01
#define RCS_TC_MBYTES 0x02
#define RCS_TC_GBYTES 0x03
#define RCS_TC_TBYTES 0x04
#define RCS_TC_PBYTES 0x05
#define RCS_TC_EBYTES 0x06
#define RCS_TC_LBAS 0xf1
uint8_t transfer_count[4];
};
struct scsi_receive_copy_failure_details
{
uint8_t opcode;
uint8_t service_action;
#define RCS_RCFD 0x04
uint8_t list_identifier;
uint8_t reserved[7];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_receive_copy_failure_details_data
{
uint8_t available_data[4];
uint8_t reserved[52];
uint8_t copy_command_status;
uint8_t reserved2;
uint8_t sense_data_length[2];
uint8_t sense_data[];
};
struct scsi_receive_copy_status_lid4
{
uint8_t opcode;
uint8_t service_action;
#define RCS_RCS_LID4 0x05
uint8_t list_identifier[4];
uint8_t reserved[4];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_receive_copy_status_lid4_data
{
uint8_t available_data[4];
uint8_t response_to_service_action;
uint8_t copy_command_status;
#define RCS_CCS_COMPLETED_PROD 0x03
#define RCS_CCS_COMPLETED_RESID 0x04
#define RCS_CCS_INPROG_FGBG 0x10
#define RCS_CCS_INPROG_FG 0x11
#define RCS_CCS_INPROG_BG 0x12
#define RCS_CCS_ABORTED 0x60
uint8_t operation_counter[2];
uint8_t estimated_status_update_delay[4];
uint8_t extended_copy_completion_status;
uint8_t length_of_the_sense_data_field;
uint8_t sense_data_length;
uint8_t transfer_count_units;
uint8_t transfer_count[8];
uint8_t segments_processed[2];
uint8_t reserved[6];
uint8_t sense_data[];
};
struct scsi_receive_copy_operating_parameters
{
uint8_t opcode;
uint8_t service_action;
#define RCS_RCOP 0x03
uint8_t reserved[8];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_receive_copy_operating_parameters_data
{
uint8_t length[4];
uint8_t snlid;
#define RCOP_SNLID 0x01
uint8_t reserved[3];
uint8_t maximum_cscd_descriptor_count[2];
uint8_t maximum_segment_descriptor_count[2];
uint8_t maximum_descriptor_list_length[4];
uint8_t maximum_segment_length[4];
uint8_t maximum_inline_data_length[4];
uint8_t held_data_limit[4];
uint8_t maximum_stream_device_transfer_size[4];
uint8_t reserved2[2];
uint8_t total_concurrent_copies[2];
uint8_t maximum_concurrent_copies;
uint8_t data_segment_granularity;
uint8_t inline_data_granularity;
uint8_t held_data_granularity;
uint8_t reserved3[3];
uint8_t implemented_descriptor_list_length;
uint8_t list_of_implemented_descriptor_type_codes[0];
};
struct scsi_extended_copy
{
uint8_t opcode;
uint8_t service_action;
#define EC_EC_LID1 0x00
#define EC_EC_LID4 0x01
uint8_t reserved[8];
uint8_t length[4];
uint8_t reserved1;
uint8_t control;
};
struct scsi_ec_cscd_dtsp
{
uint8_t flags;
#define EC_CSCD_FIXED 0x01
#define EC_CSCD_PAD 0x04
uint8_t block_length[3];
};
struct scsi_ec_cscd
{
uint8_t type_code;
#define EC_CSCD_EXT 0xff
uint8_t luidt_pdt;
#define EC_NUL 0x20
#define EC_LUIDT_MASK 0xc0
#define EC_LUIDT_LUN 0x00
#define EC_LUIDT_PROXY_TOKEN 0x40
uint8_t relative_initiator_port[2];
uint8_t cscd_params[24];
struct scsi_ec_cscd_dtsp dtsp;
};
struct scsi_ec_cscd_id
{
uint8_t type_code;
#define EC_CSCD_ID 0xe4
uint8_t luidt_pdt;
uint8_t relative_initiator_port[2];
uint8_t codeset;
uint8_t id_type;
uint8_t reserved;
uint8_t length;
uint8_t designator[20];
struct scsi_ec_cscd_dtsp dtsp;
};
struct scsi_ec_segment
{
uint8_t type_code;
uint8_t flags;
#define EC_SEG_DC 0x02
#define EC_SEG_CAT 0x01
uint8_t descr_length[2];
uint8_t params[];
};
struct scsi_ec_segment_b2b
{
uint8_t type_code;
#define EC_SEG_B2B 0x02
uint8_t flags;
uint8_t descr_length[2];
uint8_t src_cscd[2];
uint8_t dst_cscd[2];
uint8_t reserved[2];
uint8_t number_of_blocks[2];
uint8_t src_lba[8];
uint8_t dst_lba[8];
};
struct scsi_ec_segment_verify
{
uint8_t type_code;
#define EC_SEG_VERIFY 0x07
uint8_t reserved;
uint8_t descr_length[2];
uint8_t src_cscd[2];
uint8_t reserved2[2];
uint8_t tur;
uint8_t reserved3[3];
};
struct scsi_ec_segment_register_key
{
uint8_t type_code;
#define EC_SEG_REGISTER_KEY 0x14
uint8_t reserved;
uint8_t descr_length[2];
uint8_t reserved2[2];
uint8_t dst_cscd[2];
uint8_t res_key[8];
uint8_t sa_res_key[8];
uint8_t reserved3[4];
};
struct scsi_extended_copy_lid1_data
{
uint8_t list_identifier;
uint8_t flags;
#define EC_PRIORITY 0x07
#define EC_LIST_ID_USAGE_MASK 0x18
#define EC_LIST_ID_USAGE_FULL 0x08
#define EC_LIST_ID_USAGE_NOHOLD 0x10
#define EC_LIST_ID_USAGE_NONE 0x18
#define EC_STR 0x20
uint8_t cscd_list_length[2];
uint8_t reserved[4];
uint8_t segment_list_length[4];
uint8_t inline_data_length[4];
uint8_t data[];
};
struct scsi_extended_copy_lid4_data
{
uint8_t list_format;
#define EC_LIST_FORMAT 0x01
uint8_t flags;
uint8_t header_cscd_list_length[2];
uint8_t reserved[11];
uint8_t flags2;
#define EC_IMMED 0x01
#define EC_G_SENSE 0x02
uint8_t header_cscd_type_code;
uint8_t reserved2[3];
uint8_t list_identifier[4];
uint8_t reserved3[18];
uint8_t cscd_list_length[2];
uint8_t segment_list_length[2];
uint8_t inline_data_length[2];
uint8_t data[];
};
struct scsi_copy_operation_abort
{
uint8_t opcode;
uint8_t service_action;
#define EC_COA 0x1c
uint8_t list_identifier[4];
uint8_t reserved[9];
uint8_t control;
};
struct scsi_populate_token
{
uint8_t opcode;
uint8_t service_action;
#define EC_PT 0x10
uint8_t reserved[4];
uint8_t list_identifier[4];
uint8_t length[4];
uint8_t group_number;
uint8_t control;
};
struct scsi_range_desc
{
uint8_t lba[8];
uint8_t length[4];
uint8_t reserved[4];
};
struct scsi_populate_token_data
{
uint8_t length[2];
uint8_t flags;
#define EC_PT_IMMED 0x01
#define EC_PT_RTV 0x02
uint8_t reserved;
uint8_t inactivity_timeout[4];
uint8_t rod_type[4];
uint8_t reserved2[2];
uint8_t range_descriptor_length[2];
struct scsi_range_desc desc[];
};
struct scsi_write_using_token
{
uint8_t opcode;
uint8_t service_action;
#define EC_WUT 0x11
uint8_t reserved[4];
uint8_t list_identifier[4];
uint8_t length[4];
uint8_t group_number;
uint8_t control;
};
struct scsi_write_using_token_data
{
uint8_t length[2];
uint8_t flags;
#define EC_WUT_IMMED 0x01
#define EC_WUT_DEL_TKN 0x02
uint8_t reserved[5];
uint8_t offset_into_rod[8];
uint8_t rod_token[512];
uint8_t reserved2[6];
uint8_t range_descriptor_length[2];
struct scsi_range_desc desc[];
};
struct scsi_receive_rod_token_information
{
uint8_t opcode;
uint8_t service_action;
#define RCS_RRTI 0x07
uint8_t list_identifier[4];
uint8_t reserved[4];
uint8_t length[4];
uint8_t reserved2;
uint8_t control;
};
struct scsi_token
{
uint8_t type[4];
#define ROD_TYPE_INTERNAL 0x00000000
#define ROD_TYPE_AUR 0x00010000
#define ROD_TYPE_PIT_DEF 0x00800000
#define ROD_TYPE_PIT_VULN 0x00800001
#define ROD_TYPE_PIT_PERS 0x00800002
#define ROD_TYPE_PIT_ANY 0x0080FFFF
#define ROD_TYPE_BLOCK_ZERO 0xFFFF0001
uint8_t reserved[2];
uint8_t length[2];
uint8_t body[0];
};
struct scsi_report_all_rod_tokens
{
uint8_t opcode;
uint8_t service_action;
#define RCS_RART 0x08
uint8_t reserved[8];
uint8_t length[4];
uint8_t reserved2;
uint8_t control;
};
struct scsi_report_all_rod_tokens_data
{
uint8_t available_data[4];
uint8_t reserved[4];
uint8_t rod_management_token_list[];
};
struct ata_pass_16 {
u_int8_t opcode;
u_int8_t protocol;
#define AP_EXTEND 0x01
u_int8_t flags;
#define AP_FLAG_TLEN_NO_DATA (0 << 0)
#define AP_FLAG_TLEN_FEAT (1 << 0)
#define AP_FLAG_TLEN_SECT_CNT (2 << 0)
#define AP_FLAG_TLEN_STPSIU (3 << 0)
#define AP_FLAG_BYT_BLOK_BYTES (0 << 2)
#define AP_FLAG_BYT_BLOK_BLOCKS (1 << 2)
#define AP_FLAG_TDIR_TO_DEV (0 << 3)
#define AP_FLAG_TDIR_FROM_DEV (1 << 3)
#define AP_FLAG_CHK_COND (1 << 5)
u_int8_t features_ext;
u_int8_t features;
u_int8_t sector_count_ext;
u_int8_t sector_count;
u_int8_t lba_low_ext;
u_int8_t lba_low;
u_int8_t lba_mid_ext;
u_int8_t lba_mid;
u_int8_t lba_high_ext;
u_int8_t lba_high;
u_int8_t device;
u_int8_t command;
u_int8_t control;
};
#define SC_SCSI_1 0x01
#define SC_SCSI_2 0x03
/*
* Opcodes
*/
#define TEST_UNIT_READY 0x00
#define REQUEST_SENSE 0x03
#define READ_6 0x08
#define WRITE_6 0x0A
#define INQUIRY 0x12
#define MODE_SELECT_6 0x15
#define MODE_SENSE_6 0x1A
#define START_STOP_UNIT 0x1B
#define START_STOP 0x1B
#define RESERVE 0x16
#define RELEASE 0x17
#define RECEIVE_DIAGNOSTIC 0x1C
#define SEND_DIAGNOSTIC 0x1D
#define PREVENT_ALLOW 0x1E
#define READ_CAPACITY 0x25
#define READ_10 0x28
#define WRITE_10 0x2A
#define POSITION_TO_ELEMENT 0x2B
#define WRITE_VERIFY_10 0x2E
#define VERIFY_10 0x2F
#define SYNCHRONIZE_CACHE 0x35
#define READ_DEFECT_DATA_10 0x37
#define WRITE_BUFFER 0x3B
#define READ_BUFFER 0x3C
#define CHANGE_DEFINITION 0x40
#define WRITE_SAME_10 0x41
#define UNMAP 0x42
#define LOG_SELECT 0x4C
#define LOG_SENSE 0x4D
#define MODE_SELECT_10 0x55
#define RESERVE_10 0x56
#define RELEASE_10 0x57
#define MODE_SENSE_10 0x5A
#define PERSISTENT_RES_IN 0x5E
#define PERSISTENT_RES_OUT 0x5F
#define EXTENDED_COPY 0x83
#define RECEIVE_COPY_STATUS 0x84
#define ATA_PASS_16 0x85
#define READ_16 0x88
#define COMPARE_AND_WRITE 0x89
#define WRITE_16 0x8A
#define READ_ATTRIBUTE 0x8C
#define WRITE_ATTRIBUTE 0x8D
#define WRITE_VERIFY_16 0x8E
#define VERIFY_16 0x8F
#define SYNCHRONIZE_CACHE_16 0x91
#define WRITE_SAME_16 0x93
#define WRITE_ATOMIC_16 0x9C
#define SERVICE_ACTION_IN 0x9E
#define REPORT_LUNS 0xA0
#define ATA_PASS_12 0xA1
#define SECURITY_PROTOCOL_IN 0xA2
#define MAINTENANCE_IN 0xA3
#define MAINTENANCE_OUT 0xA4
#define MOVE_MEDIUM 0xA5
#define READ_12 0xA8
#define WRITE_12 0xAA
#define WRITE_VERIFY_12 0xAE
#define VERIFY_12 0xAF
#define SECURITY_PROTOCOL_OUT 0xB5
#define READ_ELEMENT_STATUS 0xB8
#define READ_CD 0xBE
/* Maintenance In Service Action Codes */
#define REPORT_IDENTIFYING_INFRMATION 0x05
#define REPORT_TARGET_PORT_GROUPS 0x0A
#define REPORT_ALIASES 0x0B
#define REPORT_SUPPORTED_OPERATION_CODES 0x0C
#define REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0D
#define REPORT_PRIORITY 0x0E
#define REPORT_TIMESTAMP 0x0F
#define MANAGEMENT_PROTOCOL_IN 0x10
/* Maintenance Out Service Action Codes */
#define SET_IDENTIFY_INFORMATION 0x06
#define SET_TARGET_PORT_GROUPS 0x0A
#define CHANGE_ALIASES 0x0B
#define SET_PRIORITY 0x0E
#define SET_TIMESTAMP 0x0F
#define MANGAEMENT_PROTOCOL_OUT 0x10
/*
* Device Types
*/
#define T_DIRECT 0x00
#define T_SEQUENTIAL 0x01
#define T_PRINTER 0x02
#define T_PROCESSOR 0x03
#define T_WORM 0x04
#define T_CDROM 0x05
#define T_SCANNER 0x06
#define T_OPTICAL 0x07
#define T_CHANGER 0x08
#define T_COMM 0x09
#define T_ASC0 0x0a
#define T_ASC1 0x0b
#define T_STORARRAY 0x0c
#define T_ENCLOSURE 0x0d
#define T_RBC 0x0e
#define T_OCRW 0x0f
#define T_OSD 0x11
#define T_ADC 0x12
#define T_NODEVICE 0x1f
#define T_ANY 0xff /* Used in Quirk table matches */
#define T_REMOV 1
#define T_FIXED 0
/*
* This length is the initial inquiry length used by the probe code, as
* well as the length necessary for scsi_print_inquiry() to function
* correctly. If either use requires a different length in the future,
* the two values should be de-coupled.
*/
#define SHORT_INQUIRY_LENGTH 36
struct scsi_inquiry_data
{
u_int8_t device;
#define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
#define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
#define SID_QUAL_LU_CONNECTED 0x00 /*
* The specified peripheral device
* type is currently connected to
* logical unit. If the target cannot
* determine whether or not a physical
* device is currently connected, it
* shall also use this peripheral
* qualifier when returning the INQUIRY
* data. This peripheral qualifier
* does not mean that the device is
* ready for access by the initiator.
*/
#define SID_QUAL_LU_OFFLINE 0x01 /*
* The target is capable of supporting
* the specified peripheral device type
* on this logical unit; however, the
* physical device is not currently
* connected to this logical unit.
*/
#define SID_QUAL_RSVD 0x02
#define SID_QUAL_BAD_LU 0x03 /*
* The target is not capable of
* supporting a physical device on
* this logical unit. For this
* peripheral qualifier the peripheral
* device type shall be set to 1Fh to
* provide compatibility with previous
* versions of SCSI. All other
* peripheral device type values are
* reserved for this peripheral
* qualifier.
*/
#define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x04) != 0)
u_int8_t dev_qual2;
#define SID_QUAL2 0x7F
#define SID_LU_CONG 0x40
#define SID_RMB 0x80
#define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & SID_RMB) != 0)
u_int8_t version;
#define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
#define SCSI_REV_0 0
#define SCSI_REV_CCS 1
#define SCSI_REV_2 2
#define SCSI_REV_SPC 3
#define SCSI_REV_SPC2 4
#define SCSI_REV_SPC3 5
#define SCSI_REV_SPC4 6
#define SID_ECMA 0x38
#define SID_ISO 0xC0
u_int8_t response_format;
#define SID_AENC 0x80
#define SID_TrmIOP 0x40
#define SID_NormACA 0x20
#define SID_HiSup 0x10
u_int8_t additional_length;
#define SID_ADDITIONAL_LENGTH(iqd) \
((iqd)->additional_length + \
__offsetof(struct scsi_inquiry_data, additional_length) + 1)
u_int8_t spc3_flags;
#define SPC3_SID_PROTECT 0x01
#define SPC3_SID_3PC 0x08
#define SPC3_SID_TPGS_MASK 0x30
#define SPC3_SID_TPGS_IMPLICIT 0x10
#define SPC3_SID_TPGS_EXPLICIT 0x20
#define SPC3_SID_ACC 0x40
#define SPC3_SID_SCCS 0x80
u_int8_t spc2_flags;
#define SPC2_SID_ADDR16 0x01
#define SPC2_SID_MChngr 0x08
#define SPC2_SID_MultiP 0x10
#define SPC2_SID_EncServ 0x40
#define SPC2_SID_BQueue 0x80
#define INQ_DATA_TQ_ENABLED(iqd) \
((SID_ANSI_REV(iqd) < SCSI_REV_SPC2)? ((iqd)->flags & SID_CmdQue) : \
(((iqd)->flags & SID_CmdQue) && !((iqd)->spc2_flags & SPC2_SID_BQueue)) || \
(!((iqd)->flags & SID_CmdQue) && ((iqd)->spc2_flags & SPC2_SID_BQueue)))
u_int8_t flags;
#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
#define SID_VENDOR_SIZE 8
char vendor[SID_VENDOR_SIZE];
#define SID_PRODUCT_SIZE 16
char product[SID_PRODUCT_SIZE];
#define SID_REVISION_SIZE 4
char revision[SID_REVISION_SIZE];
/*
* The following fields were taken from SCSI Primary Commands - 2
* (SPC-2) Revision 14, Dated 11 November 1999
*/
#define SID_VENDOR_SPECIFIC_0_SIZE 20
u_int8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
/*
* An extension of SCSI Parallel Specific Values
*/
#define SID_SPI_IUS 0x01
#define SID_SPI_QAS 0x02
#define SID_SPI_CLOCK_ST 0x00
#define SID_SPI_CLOCK_DT 0x04
#define SID_SPI_CLOCK_DT_ST 0x0C
#define SID_SPI_MASK 0x0F
u_int8_t spi3data;
u_int8_t reserved2;
/*
* Version Descriptors, stored 2 byte values.
*/
u_int8_t version1[2];
u_int8_t version2[2];
u_int8_t version3[2];
u_int8_t version4[2];
u_int8_t version5[2];
u_int8_t version6[2];
u_int8_t version7[2];
u_int8_t version8[2];
u_int8_t reserved3[22];
#define SID_VENDOR_SPECIFIC_1_SIZE 160
u_int8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
};
/*
* This structure is more suited to initiator operation, because the
* maximum number of supported pages is already allocated.
*/
struct scsi_vpd_supported_page_list
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_SUPPORTED_PAGE_LIST 0x00
#define SVPD_SUPPORTED_PAGES_HDR_LEN 4
u_int8_t reserved;
u_int8_t length; /* number of VPD entries */
#define SVPD_SUPPORTED_PAGES_SIZE 251
u_int8_t list[SVPD_SUPPORTED_PAGES_SIZE];
};
/*
* This structure is more suited to target operation, because the
* number of supported pages is left to the user to allocate.
*/
struct scsi_vpd_supported_pages
{
u_int8_t device;
u_int8_t page_code;
u_int8_t reserved;
#define SVPD_SUPPORTED_PAGES 0x00
u_int8_t length;
u_int8_t page_list[0];
};
struct scsi_vpd_unit_serial_number
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_UNIT_SERIAL_NUMBER 0x80
u_int8_t reserved;
u_int8_t length; /* serial number length */
#define SVPD_SERIAL_NUM_SIZE 251
u_int8_t serial_num[SVPD_SERIAL_NUM_SIZE];
};
struct scsi_vpd_device_id
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_DEVICE_ID 0x83
#define SVPD_DEVICE_ID_MAX_SIZE 252
#define SVPD_DEVICE_ID_HDR_LEN \
__offsetof(struct scsi_vpd_device_id, desc_list)
u_int8_t length[2];
u_int8_t desc_list[];
};
struct scsi_vpd_id_descriptor
{
u_int8_t proto_codeset;
/*
* See the SCSI_PROTO definitions above for the protocols.
*/
#define SVPD_ID_PROTO_SHIFT 4
#define SVPD_ID_CODESET_BINARY 0x01
#define SVPD_ID_CODESET_ASCII 0x02
#define SVPD_ID_CODESET_UTF8 0x03
#define SVPD_ID_CODESET_MASK 0x0f
u_int8_t id_type;
#define SVPD_ID_PIV 0x80
#define SVPD_ID_ASSOC_LUN 0x00
#define SVPD_ID_ASSOC_PORT 0x10
#define SVPD_ID_ASSOC_TARGET 0x20
#define SVPD_ID_ASSOC_MASK 0x30
#define SVPD_ID_TYPE_VENDOR 0x00
#define SVPD_ID_TYPE_T10 0x01
#define SVPD_ID_TYPE_EUI64 0x02
#define SVPD_ID_TYPE_NAA 0x03
#define SVPD_ID_TYPE_RELTARG 0x04
#define SVPD_ID_TYPE_TPORTGRP 0x05
#define SVPD_ID_TYPE_LUNGRP 0x06
#define SVPD_ID_TYPE_MD5_LUN_ID 0x07
#define SVPD_ID_TYPE_SCSI_NAME 0x08
#define SVPD_ID_TYPE_MASK 0x0f
u_int8_t reserved;
u_int8_t length;
#define SVPD_DEVICE_ID_DESC_HDR_LEN \
__offsetof(struct scsi_vpd_id_descriptor, identifier)
u_int8_t identifier[];
};
struct scsi_vpd_id_t10
{
u_int8_t vendor[8];
u_int8_t vendor_spec_id[0];
};
struct scsi_vpd_id_eui64
{
u_int8_t ieee_company_id[3];
u_int8_t extension_id[5];
};
struct scsi_vpd_id_naa_basic
{
uint8_t naa;
/* big endian, packed:
uint8_t naa : 4;
uint8_t naa_desig : 4;
*/
#define SVPD_ID_NAA_NAA_SHIFT 4
#define SVPD_ID_NAA_IEEE_EXT 0x02
#define SVPD_ID_NAA_LOCAL_REG 0x03
#define SVPD_ID_NAA_IEEE_REG 0x05
#define SVPD_ID_NAA_IEEE_REG_EXT 0x06
uint8_t naa_data[];
};
struct scsi_vpd_id_naa_ieee_extended_id
{
uint8_t naa;
uint8_t vendor_specific_id_a;
uint8_t ieee_company_id[3];
uint8_t vendor_specific_id_b[4];
};
struct scsi_vpd_id_naa_local_reg
{
uint8_t naa;
uint8_t local_value[7];
};
struct scsi_vpd_id_naa_ieee_reg
{
uint8_t naa;
uint8_t reg_value[7];
/* big endian, packed:
uint8_t naa_basic : 4;
uint8_t ieee_company_id_0 : 4;
uint8_t ieee_company_id_1[2];
uint8_t ieee_company_id_2 : 4;
uint8_t vendor_specific_id_0 : 4;
uint8_t vendor_specific_id_1[4];
*/
};
struct scsi_vpd_id_naa_ieee_reg_extended
{
uint8_t naa;
uint8_t reg_value[15];
/* big endian, packed:
uint8_t naa_basic : 4;
uint8_t ieee_company_id_0 : 4;
uint8_t ieee_company_id_1[2];
uint8_t ieee_company_id_2 : 4;
uint8_t vendor_specific_id_0 : 4;
uint8_t vendor_specific_id_1[4];
uint8_t vendor_specific_id_ext[8];
*/
};
struct scsi_vpd_id_rel_trgt_port_id
{
uint8_t obsolete[2];
uint8_t rel_trgt_port_id[2];
};
struct scsi_vpd_id_trgt_port_grp_id
{
uint8_t reserved[2];
uint8_t trgt_port_grp[2];
};
struct scsi_vpd_id_lun_grp_id
{
uint8_t reserved[2];
uint8_t log_unit_grp[2];
};
struct scsi_vpd_id_md5_lun_id
{
uint8_t lun_id[16];
};
struct scsi_vpd_id_scsi_name
{
uint8_t name_string[256];
};
struct scsi_service_action_in
{
uint8_t opcode;
uint8_t service_action;
uint8_t action_dependent[13];
uint8_t control;
};
struct scsi_vpd_extended_inquiry_data
{
uint8_t device;
uint8_t page_code;
#define SVPD_EXTENDED_INQUIRY_DATA 0x86
uint8_t page_length[2];
uint8_t flags1;
/* These values are for direct access devices */
#define SVPD_EID_AM_MASK 0xC0
#define SVPD_EID_AM_DEFER 0x80
#define SVPD_EID_AM_IMMED 0x40
#define SVPD_EID_AM_UNDEFINED 0x00
#define SVPD_EID_AM_RESERVED 0xc0
#define SVPD_EID_SPT 0x38
#define SVPD_EID_SPT_1 0x00
#define SVPD_EID_SPT_12 0x08
#define SVPD_EID_SPT_2 0x10
#define SVPD_EID_SPT_13 0x18
#define SVPD_EID_SPT_3 0x20
#define SVPD_EID_SPT_23 0x28
#define SVPD_EID_SPT_123 0x38
/* These values are for sequential access devices */
#define SVPD_EID_SA_SPT_LBP 0x08
#define SVPD_EID_GRD_CHK 0x04
#define SVPD_EID_APP_CHK 0x02
#define SVPD_EID_REF_CHK 0x01
uint8_t flags2;
#define SVPD_EID_UASK_SUP 0x20
#define SVPD_EID_GROUP_SUP 0x10
#define SVPD_EID_PRIOR_SUP 0x08
#define SVPD_EID_HEADSUP 0x04
#define SVPD_EID_ORDSUP 0x02
#define SVPD_EID_SIMPSUP 0x01
uint8_t flags3;
#define SVPD_EID_WU_SUP 0x08
#define SVPD_EID_CRD_SUP 0x04
#define SVPD_EID_NV_SUP 0x02
#define SVPD_EID_V_SUP 0x01
uint8_t flags4;
#define SVPD_EID_P_I_I_SUP 0x10
#define SVPD_EID_LUICLT 0x01
uint8_t flags5;
#define SVPD_EID_R_SUP 0x10
#define SVPD_EID_CBCS 0x01
uint8_t flags6;
#define SVPD_EID_MULTI_I_T_FW 0x0F
#define SVPD_EID_MC_VENDOR_SPEC 0x00
#define SVPD_EID_MC_MODE_1 0x01
#define SVPD_EID_MC_MODE_2 0x02
#define SVPD_EID_MC_MODE_3 0x03
uint8_t est[2];
uint8_t flags7;
#define SVPD_EID_POA_SUP 0x80
#define SVPD_EID_HRA_SUP 0x80
#define SVPD_EID_VSA_SUP 0x80
uint8_t max_sense_length;
uint8_t reserved2[50];
};
struct scsi_vpd_mode_page_policy_descr
{
uint8_t page_code;
uint8_t subpage_code;
uint8_t policy;
#define SVPD_MPP_SHARED 0x00
#define SVPD_MPP_PORT 0x01
#define SVPD_MPP_I_T 0x03
#define SVPD_MPP_MLUS 0x80
uint8_t reserved;
};
struct scsi_vpd_mode_page_policy
{
uint8_t device;
uint8_t page_code;
#define SVPD_MODE_PAGE_POLICY 0x87
uint8_t page_length[2];
struct scsi_vpd_mode_page_policy_descr descr[0];
};
struct scsi_diag_page {
uint8_t page_code;
uint8_t page_specific_flags;
uint8_t length[2];
uint8_t params[0];
};
struct scsi_vpd_port_designation
{
uint8_t reserved[2];
uint8_t relative_port_id[2];
uint8_t reserved2[2];
uint8_t initiator_transportid_length[2];
uint8_t initiator_transportid[0];
};
struct scsi_vpd_port_designation_cont
{
uint8_t reserved[2];
uint8_t target_port_descriptors_length[2];
struct scsi_vpd_id_descriptor target_port_descriptors[0];
};
struct scsi_vpd_scsi_ports
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_SCSI_PORTS 0x88
u_int8_t page_length[2];
struct scsi_vpd_port_designation design[];
};
/*
* ATA Information VPD Page based on
* T10/2126-D Revision 04
*/
#define SVPD_ATA_INFORMATION 0x89
struct scsi_vpd_tpc_descriptor
{
uint8_t desc_type[2];
uint8_t desc_length[2];
uint8_t parameters[];
};
struct scsi_vpd_tpc_descriptor_bdrl
{
uint8_t desc_type[2];
#define SVPD_TPC_BDRL 0x0000
uint8_t desc_length[2];
uint8_t vendor_specific[6];
uint8_t maximum_ranges[2];
uint8_t maximum_inactivity_timeout[4];
uint8_t default_inactivity_timeout[4];
uint8_t maximum_token_transfer_size[8];
uint8_t optimal_transfer_count[8];
};
struct scsi_vpd_tpc_descriptor_sc_descr
{
uint8_t opcode;
uint8_t sa_length;
uint8_t supported_service_actions[0];
};
struct scsi_vpd_tpc_descriptor_sc
{
uint8_t desc_type[2];
#define SVPD_TPC_SC 0x0001
uint8_t desc_length[2];
uint8_t list_length;
struct scsi_vpd_tpc_descriptor_sc_descr descr[];
};
struct scsi_vpd_tpc_descriptor_pd
{
uint8_t desc_type[2];
#define SVPD_TPC_PD 0x0004
uint8_t desc_length[2];
uint8_t reserved[4];
uint8_t maximum_cscd_descriptor_count[2];
uint8_t maximum_segment_descriptor_count[2];
uint8_t maximum_descriptor_list_length[4];
uint8_t maximum_inline_data_length[4];
uint8_t reserved2[12];
};
struct scsi_vpd_tpc_descriptor_sd
{
uint8_t desc_type[2];
#define SVPD_TPC_SD 0x0008
uint8_t desc_length[2];
uint8_t list_length;
uint8_t supported_descriptor_codes[];
};
struct scsi_vpd_tpc_descriptor_sdid
{
uint8_t desc_type[2];
#define SVPD_TPC_SDID 0x000C
uint8_t desc_length[2];
uint8_t list_length[2];
uint8_t supported_descriptor_ids[];
};
struct scsi_vpd_tpc_descriptor_rtf_block
{
uint8_t type_format;
#define SVPD_TPC_RTF_BLOCK 0x00
uint8_t reserved;
uint8_t desc_length[2];
uint8_t reserved2[2];
uint8_t optimal_length_granularity[2];
uint8_t maximum_bytes[8];
uint8_t optimal_bytes[8];
uint8_t optimal_bytes_to_token_per_segment[8];
uint8_t optimal_bytes_from_token_per_segment[8];
uint8_t reserved3[8];
};
struct scsi_vpd_tpc_descriptor_rtf
{
uint8_t desc_type[2];
#define SVPD_TPC_RTF 0x0106
uint8_t desc_length[2];
uint8_t remote_tokens;
uint8_t reserved[11];
uint8_t minimum_token_lifetime[4];
uint8_t maximum_token_lifetime[4];
uint8_t maximum_token_inactivity_timeout[4];
uint8_t reserved2[18];
uint8_t type_specific_features_length[2];
uint8_t type_specific_features[0];
};
struct scsi_vpd_tpc_descriptor_srtd
{
uint8_t rod_type[4];
uint8_t flags;
#define SVPD_TPC_SRTD_TOUT 0x01
#define SVPD_TPC_SRTD_TIN 0x02
#define SVPD_TPC_SRTD_ECPY 0x80
uint8_t reserved;
uint8_t preference_indicator[2];
uint8_t reserved2[56];
};
struct scsi_vpd_tpc_descriptor_srt
{
uint8_t desc_type[2];
#define SVPD_TPC_SRT 0x0108
uint8_t desc_length[2];
uint8_t reserved[2];
uint8_t rod_type_descriptors_length[2];
uint8_t rod_type_descriptors[0];
};
struct scsi_vpd_tpc_descriptor_gco
{
uint8_t desc_type[2];
#define SVPD_TPC_GCO 0x8001
uint8_t desc_length[2];
uint8_t total_concurrent_copies[4];
uint8_t maximum_identified_concurrent_copies[4];
uint8_t maximum_segment_length[4];
uint8_t data_segment_granularity;
uint8_t inline_data_granularity;
uint8_t reserved[18];
};
struct scsi_vpd_tpc
{
uint8_t device;
uint8_t page_code;
#define SVPD_SCSI_TPC 0x8F
uint8_t page_length[2];
struct scsi_vpd_tpc_descriptor descr[];
};
/*
* Block Device Characteristics VPD Page based on
* T10/1799-D Revision 31
*/
struct scsi_vpd_block_characteristics
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_BDC 0xB1
u_int8_t page_length[2];
u_int8_t medium_rotation_rate[2];
#define SVPD_BDC_RATE_NOT_REPORTED 0x00
#define SVPD_BDC_RATE_NON_ROTATING 0x01
u_int8_t reserved1;
u_int8_t nominal_form_factor;
#define SVPD_BDC_FORM_NOT_REPORTED 0x00
#define SVPD_BDC_FORM_5_25INCH 0x01
#define SVPD_BDC_FORM_3_5INCH 0x02
#define SVPD_BDC_FORM_2_5INCH 0x03
#define SVPD_BDC_FORM_1_5INCH 0x04
#define SVPD_BDC_FORM_LESSTHAN_1_5INCH 0x05
u_int8_t reserved2[56];
};
/*
* Block Device Characteristics VPD Page
*/
struct scsi_vpd_block_device_characteristics
{
uint8_t device;
uint8_t page_code;
#define SVPD_BDC 0xB1
uint8_t page_length[2];
uint8_t medium_rotation_rate[2];
#define SVPD_NOT_REPORTED 0x0000
#define SVPD_NON_ROTATING 0x0001
uint8_t product_type;
uint8_t wab_wac_ff;
uint8_t flags;
#define SVPD_VBULS 0x01
#define SVPD_FUAB 0x02
#define SVPD_HAW_ZBC 0x10
uint8_t reserved[55];
};
/*
* Logical Block Provisioning VPD Page based on
* T10/1799-D Revision 31
*/
struct scsi_vpd_logical_block_prov
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_LBP 0xB2
u_int8_t page_length[2];
#define SVPD_LBP_PL_BASIC 0x04
u_int8_t threshold_exponent;
u_int8_t flags;
#define SVPD_LBP_UNMAP 0x80
#define SVPD_LBP_WS16 0x40
#define SVPD_LBP_WS10 0x20
#define SVPD_LBP_RZ 0x04
#define SVPD_LBP_ANC_SUP 0x02
#define SVPD_LBP_DP 0x01
u_int8_t prov_type;
#define SVPD_LBP_RESOURCE 0x01
#define SVPD_LBP_THIN 0x02
u_int8_t reserved;
/*
* Provisioning Group Descriptor can be here if SVPD_LBP_DP is set
* Its size can be determined from page_length - 4
*/
};
/*
* Block Limits VDP Page based on SBC-4 Revision 2
*/
struct scsi_vpd_block_limits
{
u_int8_t device;
u_int8_t page_code;
#define SVPD_BLOCK_LIMITS 0xB0
u_int8_t page_length[2];
#define SVPD_BL_PL_BASIC 0x10
#define SVPD_BL_PL_TP 0x3C
u_int8_t reserved1;
u_int8_t max_cmp_write_len;
u_int8_t opt_txfer_len_grain[2];
u_int8_t max_txfer_len[4];
u_int8_t opt_txfer_len[4];
u_int8_t max_prefetch[4];
u_int8_t max_unmap_lba_cnt[4];
u_int8_t max_unmap_blk_cnt[4];
u_int8_t opt_unmap_grain[4];
u_int8_t unmap_grain_align[4];
u_int8_t max_write_same_length[8];
u_int8_t max_atomic_transfer_length[4];
u_int8_t atomic_alignment[4];
u_int8_t atomic_transfer_length_granularity[4];
u_int8_t reserved2[8];
};
struct scsi_read_capacity
{
u_int8_t opcode;
u_int8_t byte2;
#define SRC_RELADR 0x01
u_int8_t addr[4];
u_int8_t unused[2];
u_int8_t pmi;
#define SRC_PMI 0x01
u_int8_t control;
};
struct scsi_read_capacity_16
{
uint8_t opcode;
#define SRC16_SERVICE_ACTION 0x10
uint8_t service_action;
uint8_t addr[8];
uint8_t alloc_len[4];
#define SRC16_PMI 0x01
#define SRC16_RELADR 0x02
uint8_t reladr;
uint8_t control;
};
struct scsi_read_capacity_data
{
u_int8_t addr[4];
u_int8_t length[4];
};
struct scsi_read_capacity_data_long
{
uint8_t addr[8];
uint8_t length[4];
#define SRC16_PROT_EN 0x01
#define SRC16_P_TYPE 0x0e
#define SRC16_PTYPE_1 0x00
#define SRC16_PTYPE_2 0x02
#define SRC16_PTYPE_3 0x04
uint8_t prot;
#define SRC16_LBPPBE 0x0f
#define SRC16_PI_EXPONENT 0xf0
#define SRC16_PI_EXPONENT_SHIFT 4
uint8_t prot_lbppbe;
#define SRC16_LALBA 0x3f
#define SRC16_LBPRZ 0x40
#define SRC16_LBPME 0x80
/*
* Alternate versions of these macros that are intended for use on a 16-bit
* version of the lalba_lbp field instead of the array of 2 8 bit numbers.
*/
#define SRC16_LALBA_A 0x3fff
#define SRC16_LBPRZ_A 0x4000
#define SRC16_LBPME_A 0x8000
uint8_t lalba_lbp[2];
uint8_t reserved[16];
};
struct scsi_get_lba_status
{
uint8_t opcode;
#define SGLS_SERVICE_ACTION 0x12
uint8_t service_action;
uint8_t addr[8];
uint8_t alloc_len[4];
uint8_t reserved;
uint8_t control;
};
struct scsi_get_lba_status_data_descr
{
uint8_t addr[8];
uint8_t length[4];
uint8_t status;
uint8_t reserved[3];
};
struct scsi_get_lba_status_data
{
uint8_t length[4];
uint8_t reserved[4];
struct scsi_get_lba_status_data_descr descr[];
};
struct scsi_report_luns
{
uint8_t opcode;
uint8_t reserved1;
#define RPL_REPORT_DEFAULT 0x00
#define RPL_REPORT_WELLKNOWN 0x01
#define RPL_REPORT_ALL 0x02
uint8_t select_report;
uint8_t reserved2[3];
uint8_t length[4];
uint8_t reserved3;
uint8_t control;
};
struct scsi_report_luns_lundata {
uint8_t lundata[8];
#define RPL_LUNDATA_PERIPH_BUS_MASK 0x3f
#define RPL_LUNDATA_FLAT_LUN_MASK 0x3f
#define RPL_LUNDATA_FLAT_LUN_BITS 0x06
#define RPL_LUNDATA_LUN_TARG_MASK 0x3f
#define RPL_LUNDATA_LUN_BUS_MASK 0xe0
#define RPL_LUNDATA_LUN_LUN_MASK 0x1f
#define RPL_LUNDATA_EXT_LEN_MASK 0x30
#define RPL_LUNDATA_EXT_EAM_MASK 0x0f
#define RPL_LUNDATA_EXT_EAM_WK 0x01
#define RPL_LUNDATA_EXT_EAM_NOT_SPEC 0x0f
#define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
#define RPL_LUNDATA_ATYP_PERIPH 0x00
#define RPL_LUNDATA_ATYP_FLAT 0x40
#define RPL_LUNDATA_ATYP_LUN 0x80
#define RPL_LUNDATA_ATYP_EXTLUN 0xc0
};
struct scsi_report_luns_data {
u_int8_t length[4]; /* length of LUN inventory, in bytes */
u_int8_t reserved[4]; /* unused */
/*
* LUN inventory- we only support the type zero form for now.
*/
struct scsi_report_luns_lundata luns[0];
};
struct scsi_target_group
{
uint8_t opcode;
uint8_t service_action;
#define STG_PDF_MASK 0xe0
#define STG_PDF_LENGTH 0x00
#define STG_PDF_EXTENDED 0x20
uint8_t reserved1[4];
uint8_t length[4];
uint8_t reserved2;
uint8_t control;
};
struct scsi_target_port_descriptor {
uint8_t reserved[2];
uint8_t relative_target_port_identifier[2];
uint8_t desc_list[];
};
struct scsi_target_port_group_descriptor {
uint8_t pref_state;
#define TPG_PRIMARY 0x80
#define TPG_ASYMMETRIC_ACCESS_STATE_MASK 0xf
#define TPG_ASYMMETRIC_ACCESS_OPTIMIZED 0x0
#define TPG_ASYMMETRIC_ACCESS_NONOPTIMIZED 0x1
#define TPG_ASYMMETRIC_ACCESS_STANDBY 0x2
#define TPG_ASYMMETRIC_ACCESS_UNAVAILABLE 0x3
#define TPG_ASYMMETRIC_ACCESS_LBA_DEPENDENT 0x4
#define TPG_ASYMMETRIC_ACCESS_OFFLINE 0xE
#define TPG_ASYMMETRIC_ACCESS_TRANSITIONING 0xF
uint8_t support;
#define TPG_AO_SUP 0x01
#define TPG_AN_SUP 0x02
#define TPG_S_SUP 0x04
#define TPG_U_SUP 0x08
#define TPG_LBD_SUP 0x10
#define TPG_O_SUP 0x40
#define TPG_T_SUP 0x80
uint8_t target_port_group[2];
uint8_t reserved;
uint8_t status;
#define TPG_UNAVLBL 0
#define TPG_SET_BY_STPG 0x01
#define TPG_IMPLICIT 0x02
uint8_t vendor_specific;
uint8_t target_port_count;
struct scsi_target_port_descriptor descriptors[];
};
struct scsi_target_group_data {
uint8_t length[4]; /* length of returned data, in bytes */
struct scsi_target_port_group_descriptor groups[];
};
struct scsi_target_group_data_extended {
uint8_t length[4]; /* length of returned data, in bytes */
uint8_t format_type; /* STG_PDF_LENGTH or STG_PDF_EXTENDED */
uint8_t implicit_transition_time;
uint8_t reserved[2];
struct scsi_target_port_group_descriptor groups[];
};
struct scsi_security_protocol_in
{
uint8_t opcode;
uint8_t security_protocol;
#define SPI_PROT_INFORMATION 0x00
#define SPI_PROT_CBCS 0x07
#define SPI_PROT_TAPE_DATA_ENC 0x20
#define SPI_PROT_DATA_ENC_CONFIG 0x21
#define SPI_PROT_SA_CREATE_CAP 0x40
#define SPI_PROT_IKEV2_SCSI 0x41
#define SPI_PROT_JEDEC_UFS 0xEC
#define SPI_PROT_SDCARD_TFSSS 0xED
#define SPI_PROT_AUTH_HOST_TRANSIENT 0xEE
#define SPI_PROT_ATA_DEVICE_PASSWORD 0xEF
uint8_t security_protocol_specific[2];
uint8_t byte4;
#define SPI_INC_512 0x80
uint8_t reserved1;
uint8_t length[4];
uint8_t reserved2;
uint8_t control;
};
struct scsi_security_protocol_out
{
uint8_t opcode;
uint8_t security_protocol;
uint8_t security_protocol_specific[2];
uint8_t byte4;
#define SPO_INC_512 0x80
uint8_t reserved1;
uint8_t length[4];
uint8_t reserved2;
uint8_t control;
};
typedef enum {
SSD_TYPE_NONE,
SSD_TYPE_FIXED,
SSD_TYPE_DESC
} scsi_sense_data_type;
typedef enum {
SSD_ELEM_NONE,
SSD_ELEM_SKIP,
SSD_ELEM_DESC,
SSD_ELEM_SKS,
SSD_ELEM_COMMAND,
SSD_ELEM_INFO,
SSD_ELEM_FRU,
SSD_ELEM_STREAM,
SSD_ELEM_MAX
} scsi_sense_elem_type;
struct scsi_sense_data
{
uint8_t error_code;
/*
* SPC-4 says that the maximum length of sense data is 252 bytes.
* So this structure is exactly 252 bytes log.
*/
#define SSD_FULL_SIZE 252
uint8_t sense_buf[SSD_FULL_SIZE - 1];
/*
* XXX KDM is this still a reasonable minimum size?
*/
#define SSD_MIN_SIZE 18
/*
* Maximum value for the extra_len field in the sense data.
*/
#define SSD_EXTRA_MAX 244
};
/*
* Fixed format sense data.
*/
struct scsi_sense_data_fixed
{
u_int8_t error_code;
#define SSD_ERRCODE 0x7F
#define SSD_CURRENT_ERROR 0x70
#define SSD_DEFERRED_ERROR 0x71
#define SSD_ERRCODE_VALID 0x80
u_int8_t segment;
u_int8_t flags;
#define SSD_KEY 0x0F
#define SSD_KEY_NO_SENSE 0x00
#define SSD_KEY_RECOVERED_ERROR 0x01
#define SSD_KEY_NOT_READY 0x02
#define SSD_KEY_MEDIUM_ERROR 0x03
#define SSD_KEY_HARDWARE_ERROR 0x04
#define SSD_KEY_ILLEGAL_REQUEST 0x05
#define SSD_KEY_UNIT_ATTENTION 0x06
#define SSD_KEY_DATA_PROTECT 0x07
#define SSD_KEY_BLANK_CHECK 0x08
#define SSD_KEY_Vendor_Specific 0x09
#define SSD_KEY_COPY_ABORTED 0x0a
#define SSD_KEY_ABORTED_COMMAND 0x0b
#define SSD_KEY_EQUAL 0x0c
#define SSD_KEY_VOLUME_OVERFLOW 0x0d
#define SSD_KEY_MISCOMPARE 0x0e
#define SSD_KEY_COMPLETED 0x0f
#define SSD_ILI 0x20
#define SSD_EOM 0x40
#define SSD_FILEMARK 0x80
u_int8_t info[4];
u_int8_t extra_len;
u_int8_t cmd_spec_info[4];
u_int8_t add_sense_code;
u_int8_t add_sense_code_qual;
u_int8_t fru;
u_int8_t sense_key_spec[3];
#define SSD_SCS_VALID 0x80
#define SSD_FIELDPTR_CMD 0x40
#define SSD_BITPTR_VALID 0x08
#define SSD_BITPTR_VALUE 0x07
u_int8_t extra_bytes[14];
#define SSD_FIXED_IS_PRESENT(sense, length, field) \
((length >= (offsetof(struct scsi_sense_data_fixed, field) + \
sizeof(sense->field))) ? 1 :0)
#define SSD_FIXED_IS_FILLED(sense, field) \
((((offsetof(struct scsi_sense_data_fixed, field) + \
sizeof(sense->field)) - \
(offsetof(struct scsi_sense_data_fixed, extra_len) + \
sizeof(sense->extra_len))) <= sense->extra_len) ? 1 : 0)
};
/*
* Descriptor format sense data definitions.
* Introduced in SPC-3.
*/
struct scsi_sense_data_desc
{
uint8_t error_code;
#define SSD_DESC_CURRENT_ERROR 0x72
#define SSD_DESC_DEFERRED_ERROR 0x73
uint8_t sense_key;
uint8_t add_sense_code;
uint8_t add_sense_code_qual;
uint8_t reserved[3];
/*
* Note that SPC-4, section 4.5.2.1 says that the extra_len field
* must be less than or equal to 244.
*/
uint8_t extra_len;
uint8_t sense_desc[0];
#define SSD_DESC_IS_PRESENT(sense, length, field) \
((length >= (offsetof(struct scsi_sense_data_desc, field) + \
sizeof(sense->field))) ? 1 :0)
};
struct scsi_sense_desc_header
{
uint8_t desc_type;
uint8_t length;
};
/*
* The information provide in the Information descriptor is device type or
* command specific information, and defined in a command standard.
*
* Note that any changes to the field names or positions in this structure,
* even reserved fields, should be accompanied by an examination of the
* code in ctl_set_sense() that uses them.
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_info
{
uint8_t desc_type;
#define SSD_DESC_INFO 0x00
uint8_t length;
uint8_t byte2;
#define SSD_INFO_VALID 0x80
uint8_t reserved;
uint8_t info[8];
};
/*
* Command-specific information depends on the command for which the
* reported condition occured.
*
* Note that any changes to the field names or positions in this structure,
* even reserved fields, should be accompanied by an examination of the
* code in ctl_set_sense() that uses them.
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_command
{
uint8_t desc_type;
#define SSD_DESC_COMMAND 0x01
uint8_t length;
uint8_t reserved[2];
uint8_t command_info[8];
};
/*
* Sense key specific descriptor. The sense key specific data format
* depends on the sense key in question.
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_sks
{
uint8_t desc_type;
#define SSD_DESC_SKS 0x02
uint8_t length;
uint8_t reserved1[2];
uint8_t sense_key_spec[3];
#define SSD_SKS_VALID 0x80
uint8_t reserved2;
};
/*
* This is used for the Illegal Request sense key (0x05) only.
*/
struct scsi_sense_sks_field
{
uint8_t byte0;
#define SSD_SKS_FIELD_VALID 0x80
#define SSD_SKS_FIELD_CMD 0x40
#define SSD_SKS_BPV 0x08
#define SSD_SKS_BIT_VALUE 0x07
uint8_t field[2];
};
/*
* This is used for the Hardware Error (0x04), Medium Error (0x03) and
* Recovered Error (0x01) sense keys.
*/
struct scsi_sense_sks_retry
{
uint8_t byte0;
#define SSD_SKS_RETRY_VALID 0x80
uint8_t actual_retry_count[2];
};
/*
* Used with the NO Sense (0x00) or Not Ready (0x02) sense keys.
*/
struct scsi_sense_sks_progress
{
uint8_t byte0;
#define SSD_SKS_PROGRESS_VALID 0x80
uint8_t progress[2];
#define SSD_SKS_PROGRESS_DENOM 0x10000
};
/*
* Used with the Copy Aborted (0x0a) sense key.
*/
struct scsi_sense_sks_segment
{
uint8_t byte0;
#define SSD_SKS_SEGMENT_VALID 0x80
#define SSD_SKS_SEGMENT_SD 0x20
#define SSD_SKS_SEGMENT_BPV 0x08
#define SSD_SKS_SEGMENT_BITPTR 0x07
uint8_t field[2];
};
/*
* Used with the Unit Attention (0x06) sense key.
*
* This is currently used to indicate that the unit attention condition
* queue has overflowed (when the overflow bit is set).
*/
struct scsi_sense_sks_overflow
{
uint8_t byte0;
#define SSD_SKS_OVERFLOW_VALID 0x80
#define SSD_SKS_OVERFLOW_SET 0x01
uint8_t reserved[2];
};
/*
* This specifies which component is associated with the sense data. There
* is no standard meaning for the fru value.
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_fru
{
uint8_t desc_type;
#define SSD_DESC_FRU 0x03
uint8_t length;
uint8_t reserved;
uint8_t fru;
};
/*
* Used for Stream commands, defined in SSC-4.
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_stream
{
uint8_t desc_type;
#define SSD_DESC_STREAM 0x04
uint8_t length;
uint8_t reserved;
uint8_t byte3;
#define SSD_DESC_STREAM_FM 0x80
#define SSD_DESC_STREAM_EOM 0x40
#define SSD_DESC_STREAM_ILI 0x20
};
/*
* Used for Block commands, defined in SBC-3.
*
* This is currently (as of SBC-3) only used for the Incorrect Length
* Indication (ILI) bit, which says that the data length requested in the
* READ LONG or WRITE LONG command did not match the length of the logical
* block.
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_block
{
uint8_t desc_type;
#define SSD_DESC_BLOCK 0x05
uint8_t length;
uint8_t reserved;
uint8_t byte3;
#define SSD_DESC_BLOCK_ILI 0x20
};
/*
* Used for Object-Based Storage Devices (OSD-3).
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_osd_objid
{
uint8_t desc_type;
#define SSD_DESC_OSD_OBJID 0x06
uint8_t length;
uint8_t reserved[6];
/*
* XXX KDM provide the bit definitions here? There are a lot of
* them, and we don't have an OSD driver yet.
*/
uint8_t not_init_cmds[4];
uint8_t completed_cmds[4];
uint8_t partition_id[8];
uint8_t object_id[8];
};
/*
* Used for Object-Based Storage Devices (OSD-3).
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_osd_integrity
{
uint8_t desc_type;
#define SSD_DESC_OSD_INTEGRITY 0x07
uint8_t length;
uint8_t integ_check_val[32];
};
/*
* Used for Object-Based Storage Devices (OSD-3).
*
* Maximum descriptors allowed: 1 (as of SPC-4)
*/
struct scsi_sense_osd_attr_id
{
uint8_t desc_type;
#define SSD_DESC_OSD_ATTR_ID 0x08
uint8_t length;
uint8_t reserved[2];
uint8_t attr_desc[0];
};
/*
* Used with Sense keys No Sense (0x00) and Not Ready (0x02).
*
* Maximum descriptors allowed: 32 (as of SPC-4)
*/
struct scsi_sense_progress
{
uint8_t desc_type;
#define SSD_DESC_PROGRESS 0x0a
uint8_t length;
uint8_t sense_key;
uint8_t add_sense_code;
uint8_t add_sense_code_qual;
uint8_t reserved;
uint8_t progress[2];
};
/*
* This is typically forwarded as the result of an EXTENDED COPY command.
*
* Maximum descriptors allowed: 2 (as of SPC-4)
*/
struct scsi_sense_forwarded
{
uint8_t desc_type;
#define SSD_DESC_FORWARDED 0x0c
uint8_t length;
uint8_t byte2;
#define SSD_FORWARDED_FSDT 0x80
#define SSD_FORWARDED_SDS_MASK 0x0f
#define SSD_FORWARDED_SDS_UNK 0x00
#define SSD_FORWARDED_SDS_EXSRC 0x01
#define SSD_FORWARDED_SDS_EXDST 0x02
};
/*
* Vendor-specific sense descriptor. The desc_type field will be in the
* range bewteen MIN and MAX inclusive.
*/
struct scsi_sense_vendor
{
uint8_t desc_type;
#define SSD_DESC_VENDOR_MIN 0x80
#define SSD_DESC_VENDOR_MAX 0xff
uint8_t length;
uint8_t data[0];
};
struct scsi_mode_header_6
{
u_int8_t data_length; /* Sense data length */
u_int8_t medium_type;
u_int8_t dev_spec;
u_int8_t blk_desc_len;
};
struct scsi_mode_header_10
{
u_int8_t data_length[2];/* Sense data length */
u_int8_t medium_type;
u_int8_t dev_spec;
u_int8_t unused[2];
u_int8_t blk_desc_len[2];
};
struct scsi_mode_page_header
{
u_int8_t page_code;
#define SMPH_PS 0x80
#define SMPH_SPF 0x40
#define SMPH_PC_MASK 0x3f
u_int8_t page_length;
};
struct scsi_mode_page_header_sp
{
uint8_t page_code;
uint8_t subpage;
uint8_t page_length[2];
};
struct scsi_mode_blk_desc
{
u_int8_t density;
u_int8_t nblocks[3];
u_int8_t reserved;
u_int8_t blklen[3];
};
#define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
#define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
/*
* Status Byte
*/
#define SCSI_STATUS_OK 0x00
#define SCSI_STATUS_CHECK_COND 0x02
#define SCSI_STATUS_COND_MET 0x04
#define SCSI_STATUS_BUSY 0x08
#define SCSI_STATUS_INTERMED 0x10
#define SCSI_STATUS_INTERMED_COND_MET 0x14
#define SCSI_STATUS_RESERV_CONFLICT 0x18
#define SCSI_STATUS_CMD_TERMINATED 0x22 /* Obsolete in SAM-2 */
#define SCSI_STATUS_QUEUE_FULL 0x28
#define SCSI_STATUS_ACA_ACTIVE 0x30
#define SCSI_STATUS_TASK_ABORTED 0x40
struct scsi_inquiry_pattern {
u_int8_t type;
u_int8_t media_type;
#define SIP_MEDIA_REMOVABLE 0x01
#define SIP_MEDIA_FIXED 0x02
const char *vendor;
const char *product;
const char *revision;
};
struct scsi_static_inquiry_pattern {
u_int8_t type;
u_int8_t media_type;
char vendor[SID_VENDOR_SIZE+1];
char product[SID_PRODUCT_SIZE+1];
char revision[SID_REVISION_SIZE+1];
};
struct scsi_sense_quirk_entry {
struct scsi_inquiry_pattern inq_pat;
int num_sense_keys;
int num_ascs;
struct sense_key_table_entry *sense_key_info;
struct asc_table_entry *asc_info;
};
struct sense_key_table_entry {
u_int8_t sense_key;
u_int32_t action;
const char *desc;
};
struct asc_table_entry {
u_int8_t asc;
u_int8_t ascq;
u_int32_t action;
const char *desc;
};
struct op_table_entry {
u_int8_t opcode;
u_int32_t opmask;
const char *desc;
};
struct scsi_op_quirk_entry {
struct scsi_inquiry_pattern inq_pat;
int num_ops;
struct op_table_entry *op_table;
};
typedef enum {
SSS_FLAG_NONE = 0x00,
SSS_FLAG_PRINT_COMMAND = 0x01
} scsi_sense_string_flags;
struct scsi_nv {
const char *name;
uint64_t value;
};
typedef enum {
SCSI_NV_FOUND,
SCSI_NV_AMBIGUOUS,
SCSI_NV_NOT_FOUND
} scsi_nv_status;
typedef enum {
SCSI_NV_FLAG_NONE = 0x00,
SCSI_NV_FLAG_IG_CASE = 0x01 /* Case insensitive comparison */
} scsi_nv_flags;
struct ccb_scsiio;
struct cam_periph;
union ccb;
#ifndef _KERNEL
struct cam_device;
#endif
extern const char *scsi_sense_key_text[];
__BEGIN_DECLS
void scsi_sense_desc(int sense_key, int asc, int ascq,
struct scsi_inquiry_data *inq_data,
const char **sense_key_desc, const char **asc_desc);
scsi_sense_action scsi_error_action(struct ccb_scsiio* csio,
struct scsi_inquiry_data *inq_data,
u_int32_t sense_flags);
const char * scsi_status_string(struct ccb_scsiio *csio);
void scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
int (*iter_func)(struct scsi_sense_data_desc *sense,
u_int, struct scsi_sense_desc_header *,
void *), void *arg);
uint8_t *scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
uint8_t desc_type);
void scsi_set_sense_data(struct scsi_sense_data *sense_data,
scsi_sense_data_type sense_format, int current_error,
int sense_key, int asc, int ascq, ...) ;
void scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
scsi_sense_data_type sense_format,
int current_error, int sense_key, int asc,
int ascq, va_list ap);
int scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
uint8_t info_type, uint64_t *info,
int64_t *signed_info);
int scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len,
uint8_t *sks);
int scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
struct scsi_inquiry_data *inq_data,
uint8_t *block_bits);
int scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
struct scsi_inquiry_data *inq_data,
uint8_t *stream_bits);
void scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data, uint64_t info);
void scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data, uint64_t csi);
void scsi_progress_sbuf(struct sbuf *sb, uint16_t progress);
int scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks);
void scsi_fru_sbuf(struct sbuf *sb, uint64_t fru);
void scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info);
void scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info);
void scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
void scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
u_int sense_len, uint8_t *cdb, int cdb_len,
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header);
scsi_sense_data_type scsi_sense_type(struct scsi_sense_data *sense_data);
void scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
struct sbuf *sb, char *path_str,
struct scsi_inquiry_data *inq_data, uint8_t *cdb,
int cdb_len);
#ifdef _KERNEL
int scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb);
int scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
scsi_sense_string_flags flags);
char * scsi_sense_string(struct ccb_scsiio *csio,
char *str, int str_len);
void scsi_sense_print(struct ccb_scsiio *csio);
int scsi_vpd_supported_page(struct cam_periph *periph,
uint8_t page_id);
#else /* _KERNEL */
int scsi_command_string(struct cam_device *device,
struct ccb_scsiio *csio, struct sbuf *sb);
int scsi_sense_sbuf(struct cam_device *device,
struct ccb_scsiio *csio, struct sbuf *sb,
scsi_sense_string_flags flags);
char * scsi_sense_string(struct cam_device *device,
struct ccb_scsiio *csio,
char *str, int str_len);
void scsi_sense_print(struct cam_device *device,
struct ccb_scsiio *csio, FILE *ofile);
#endif /* _KERNEL */
const char * scsi_op_desc(u_int16_t opcode,
struct scsi_inquiry_data *inq_data);
char * scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string,
size_t len);
void scsi_print_inquiry(struct scsi_inquiry_data *inq_data);
void scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data);
u_int scsi_calc_syncsrate(u_int period_factor);
u_int scsi_calc_syncparam(u_int period);
typedef int (*scsi_devid_checkfn_t)(uint8_t *);
int scsi_devid_is_naa_ieee_reg(uint8_t *bufp);
int scsi_devid_is_sas_target(uint8_t *bufp);
int scsi_devid_is_lun_eui64(uint8_t *bufp);
int scsi_devid_is_lun_naa(uint8_t *bufp);
int scsi_devid_is_lun_name(uint8_t *bufp);
int scsi_devid_is_lun_t10(uint8_t *bufp);
struct scsi_vpd_id_descriptor *
scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t len,
scsi_devid_checkfn_t ck_fn);
struct scsi_vpd_id_descriptor *
scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len,
scsi_devid_checkfn_t ck_fn);
int scsi_transportid_sbuf(struct sbuf *sb,
struct scsi_transportid_header *hdr,
uint32_t valid_len);
const char * scsi_nv_to_str(struct scsi_nv *table, int num_table_entries,
uint64_t value);
scsi_nv_status scsi_get_nv(struct scsi_nv *table, int num_table_entries,
char *name, int *table_entry, scsi_nv_flags flags);
int scsi_parse_transportid_64bit(int proto_id, char *id_str,
struct scsi_transportid_header **hdr,
unsigned int *alloc_len,
#ifdef _KERNEL
struct malloc_type *type, int flags,
#endif
char *error_str, int error_str_len);
int scsi_parse_transportid_spi(char *id_str,
struct scsi_transportid_header **hdr,
unsigned int *alloc_len,
#ifdef _KERNEL
struct malloc_type *type, int flags,
#endif
char *error_str, int error_str_len);
int scsi_parse_transportid_rdma(char *id_str,
struct scsi_transportid_header **hdr,
unsigned int *alloc_len,
#ifdef _KERNEL
struct malloc_type *type, int flags,
#endif
char *error_str, int error_str_len);
int scsi_parse_transportid_iscsi(char *id_str,
struct scsi_transportid_header **hdr,
unsigned int *alloc_len,
#ifdef _KERNEL
struct malloc_type *type, int flags,
#endif
char *error_str,int error_str_len);
int scsi_parse_transportid_sop(char *id_str,
struct scsi_transportid_header **hdr,
unsigned int *alloc_len,
#ifdef _KERNEL
struct malloc_type *type, int flags,
#endif
char *error_str,int error_str_len);
int scsi_parse_transportid(char *transportid_str,
struct scsi_transportid_header **hdr,
unsigned int *alloc_len,
#ifdef _KERNEL
struct malloc_type *type, int flags,
#endif
char *error_str, int error_str_len);
int scsi_attrib_volcoh_sbuf(struct sbuf *sb,
struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
int scsi_attrib_vendser_sbuf(struct sbuf *sb,
struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
int scsi_attrib_hexdump_sbuf(struct sbuf *sb,
struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
int scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
int scsi_attrib_ascii_sbuf(struct sbuf *sb,
struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
int scsi_attrib_text_sbuf(struct sbuf *sb,
struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, uint32_t flags,
uint32_t output_flags, char *error_str,
int error_str_len);
struct scsi_attrib_table_entry *scsi_find_attrib_entry(
struct scsi_attrib_table_entry *table,
size_t num_table_entries, uint32_t id);
struct scsi_attrib_table_entry *scsi_get_attrib_entry(uint32_t id);
int scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len,
struct scsi_mam_attribute_header *hdr,
uint32_t output_flags, char *error_str,
size_t error_str_len);
void scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags,
struct scsi_mam_attribute_header *hdr,
uint32_t valid_len, const char *desc);
int scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
uint32_t valid_len,
struct scsi_attrib_table_entry *user_table,
size_t num_user_entries, int prefer_user_table,
uint32_t output_flags, char *error_str, int error_str_len);
void scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
u_int8_t tag_action,
u_int8_t sense_len, u_int32_t timeout);
void scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
void *data_ptr, u_int8_t dxfer_len,
u_int8_t tag_action, u_int8_t sense_len,
u_int32_t timeout);
void scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t *inq_buf,
u_int32_t inq_len, int evpd, u_int8_t page_code,
u_int8_t sense_len, u_int32_t timeout);
void scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
u_int8_t tag_action, int dbd,
u_int8_t page_code, u_int8_t page,
u_int8_t *param_buf, u_int32_t param_len,
u_int8_t sense_len, u_int32_t timeout);
void scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
u_int8_t tag_action, int dbd,
u_int8_t page_code, u_int8_t page,
u_int8_t *param_buf, u_int32_t param_len,
int minimum_cmd_size, u_int8_t sense_len,
u_int32_t timeout);
void scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
u_int8_t tag_action, int scsi_page_fmt,
int save_pages, u_int8_t *param_buf,
u_int32_t param_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
u_int8_t tag_action, int scsi_page_fmt,
int save_pages, u_int8_t *param_buf,
u_int32_t param_len, int minimum_cmd_size,
u_int8_t sense_len, u_int32_t timeout);
void scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t page_code,
u_int8_t page, int save_pages, int ppc,
u_int32_t paramptr, u_int8_t *param_buf,
u_int32_t param_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action,
u_int8_t page_code, int save_pages,
int pc_reset, u_int8_t *param_buf,
u_int32_t param_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t action,
u_int8_t sense_len, u_int32_t timeout);
void scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action,
struct scsi_read_capacity_data *,
u_int8_t sense_len, u_int32_t timeout);
void scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), uint8_t tag_action,
uint64_t lba, int reladr, int pmi,
uint8_t *rcap_buf, int rcap_buf_len,
uint8_t sense_len, uint32_t timeout);
void scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action,
u_int8_t select_report,
struct scsi_report_luns_data *rpl_buf,
u_int32_t alloc_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action,
u_int8_t pdf,
void *buf,
u_int32_t alloc_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action, void *buf,
u_int32_t alloc_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_synchronize_cache(struct ccb_scsiio *csio,
u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *), u_int8_t tag_action,
u_int32_t begin_lba, u_int16_t lb_count,
u_int8_t sense_len, u_int32_t timeout);
void scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb*),
uint8_t tag_action, int pcv,
uint8_t page_code, uint8_t *data_ptr,
uint16_t allocation_length,
uint8_t sense_len, uint32_t timeout);
void scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
uint8_t tag_action, int unit_offline,
int device_offline, int self_test, int page_format,
int self_test_code, uint8_t *data_ptr,
uint16_t param_list_length, uint8_t sense_len,
uint32_t timeout);
void scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb*),
uint8_t tag_action, int mode,
uint8_t buffer_id, u_int32_t offset,
uint8_t *data_ptr, uint32_t allocation_length,
uint8_t sense_len, uint32_t timeout);
void scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
uint8_t tag_action, int mode,
uint8_t buffer_id, u_int32_t offset,
uint8_t *data_ptr, uint32_t param_list_length,
uint8_t sense_len, uint32_t timeout);
#define SCSI_RW_READ 0x0001
#define SCSI_RW_WRITE 0x0002
#define SCSI_RW_DIRMASK 0x0003
#define SCSI_RW_BIO 0x1000
void scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, int readop, u_int8_t byte2,
int minimum_cmd_size, u_int64_t lba,
u_int32_t block_count, u_int8_t *data_ptr,
u_int32_t dxfer_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t byte2,
int minimum_cmd_size, u_int64_t lba,
u_int32_t block_count, u_int8_t *data_ptr,
u_int32_t dxfer_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t *data_ptr,
u_int16_t dxfer_len, u_int8_t sense_len,
u_int32_t timeout);
void scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int16_t block_count,
u_int8_t *data_ptr, u_int16_t dxfer_len,
u_int8_t sense_len, u_int32_t timeout);
void scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int32_t flags, u_int8_t tag_action,
u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
u_int16_t sector_count, uint64_t lba, u_int8_t command,
u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
u_int8_t sense_len, u_int32_t timeout);
void scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t byte2,
u_int8_t *data_ptr, u_int16_t dxfer_len,
u_int8_t sense_len, u_int32_t timeout);
void scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, int start, int load_eject,
int immediate, u_int8_t sense_len, u_int32_t timeout);
void scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t service_action,
uint32_t element, u_int8_t elem_type,
int logical_volume, int partition,
u_int32_t first_attribute, int cache, u_int8_t *data_ptr,
u_int32_t length, int sense_len, u_int32_t timeout);
void scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, uint32_t element,
int logical_volume, int partition, int wtc, u_int8_t *data_ptr,
u_int32_t length, int sense_len, u_int32_t timeout);
void scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
uint8_t tag_action, uint32_t security_protocol,
uint32_t security_protocol_specific, int byte4,
uint8_t *data_ptr, uint32_t dxfer_len,
int sense_len, int timeout);
void scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *,union ccb *),
uint8_t tag_action, uint32_t security_protocol,
uint32_t security_protocol_specific, int byte4,
uint8_t *data_ptr, uint32_t dxfer_len,
int sense_len, int timeout);
void scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *,union ccb *),
uint8_t tag_action, int service_action,
uint8_t *data_ptr, uint32_t dxfer_len,
int sense_len, int timeout);
void scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
uint8_t tag_action, int service_action,
int scope, int res_type, uint8_t *data_ptr,
uint32_t dxfer_len, int sense_len,
int timeout);
void scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *,
union ccb *),
uint8_t tag_action, int options,
int req_opcode, int req_service_action,
uint8_t *data_ptr, uint32_t dxfer_len,
int sense_len, int timeout);
int scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry);
int scsi_static_inquiry_match(caddr_t inqbuffer,
caddr_t table_entry);
int scsi_devid_match(uint8_t *rhs, size_t rhs_len,
uint8_t *lhs, size_t lhs_len);
void scsi_extract_sense(struct scsi_sense_data *sense, int *error_code,
int *sense_key, int *asc, int *ascq);
int scsi_extract_sense_ccb(union ccb *ccb, int *error_code, int *sense_key,
int *asc, int *ascq);
void scsi_extract_sense_len(struct scsi_sense_data *sense,
u_int sense_len, int *error_code, int *sense_key,
int *asc, int *ascq, int show_errors);
int scsi_get_sense_key(struct scsi_sense_data *sense, u_int sense_len,
int show_errors);
int scsi_get_asc(struct scsi_sense_data *sense, u_int sense_len,
int show_errors);
int scsi_get_ascq(struct scsi_sense_data *sense, u_int sense_len,
int show_errors);
static __inline void scsi_ulto2b(u_int32_t val, u_int8_t *bytes);
static __inline void scsi_ulto3b(u_int32_t val, u_int8_t *bytes);
static __inline void scsi_ulto4b(u_int32_t val, u_int8_t *bytes);
static __inline void scsi_u64to8b(u_int64_t val, u_int8_t *bytes);
static __inline uint32_t scsi_2btoul(const uint8_t *bytes);
static __inline uint32_t scsi_3btoul(const uint8_t *bytes);
static __inline int32_t scsi_3btol(const uint8_t *bytes);
static __inline uint32_t scsi_4btoul(const uint8_t *bytes);
static __inline uint64_t scsi_8btou64(const uint8_t *bytes);
static __inline void *find_mode_page_6(struct scsi_mode_header_6 *mode_header);
static __inline void *find_mode_page_10(struct scsi_mode_header_10 *mode_header);
static __inline void
scsi_ulto2b(u_int32_t val, u_int8_t *bytes)
{
bytes[0] = (val >> 8) & 0xff;
bytes[1] = val & 0xff;
}
static __inline void
scsi_ulto3b(u_int32_t val, u_int8_t *bytes)
{
bytes[0] = (val >> 16) & 0xff;
bytes[1] = (val >> 8) & 0xff;
bytes[2] = val & 0xff;
}
static __inline void
scsi_ulto4b(u_int32_t val, u_int8_t *bytes)
{
bytes[0] = (val >> 24) & 0xff;
bytes[1] = (val >> 16) & 0xff;
bytes[2] = (val >> 8) & 0xff;
bytes[3] = val & 0xff;
}
static __inline void
scsi_u64to8b(u_int64_t val, u_int8_t *bytes)
{
bytes[0] = (val >> 56) & 0xff;
bytes[1] = (val >> 48) & 0xff;
bytes[2] = (val >> 40) & 0xff;
bytes[3] = (val >> 32) & 0xff;
bytes[4] = (val >> 24) & 0xff;
bytes[5] = (val >> 16) & 0xff;
bytes[6] = (val >> 8) & 0xff;
bytes[7] = val & 0xff;
}
static __inline uint32_t
scsi_2btoul(const uint8_t *bytes)
{
uint32_t rv;
rv = (bytes[0] << 8) |
bytes[1];
return (rv);
}
static __inline uint32_t
scsi_3btoul(const uint8_t *bytes)
{
uint32_t rv;
rv = (bytes[0] << 16) |
(bytes[1] << 8) |
bytes[2];
return (rv);
}
static __inline int32_t
scsi_3btol(const uint8_t *bytes)
{
uint32_t rc = scsi_3btoul(bytes);
if (rc & 0x00800000)
rc |= 0xff000000;
return (int32_t) rc;
}
static __inline uint32_t
scsi_4btoul(const uint8_t *bytes)
{
uint32_t rv;
rv = (bytes[0] << 24) |
(bytes[1] << 16) |
(bytes[2] << 8) |
bytes[3];
return (rv);
}
static __inline uint64_t
scsi_8btou64(const uint8_t *bytes)
{
uint64_t rv;
rv = (((uint64_t)bytes[0]) << 56) |
(((uint64_t)bytes[1]) << 48) |
(((uint64_t)bytes[2]) << 40) |
(((uint64_t)bytes[3]) << 32) |
(((uint64_t)bytes[4]) << 24) |
(((uint64_t)bytes[5]) << 16) |
(((uint64_t)bytes[6]) << 8) |
bytes[7];
return (rv);
}
/*
* Given the pointer to a returned mode sense buffer, return a pointer to
* the start of the first mode page.
*/
static __inline void *
find_mode_page_6(struct scsi_mode_header_6 *mode_header)
{
void *page_start;
page_start = (void *)((u_int8_t *)&mode_header[1] +
mode_header->blk_desc_len);
return(page_start);
}
static __inline void *
find_mode_page_10(struct scsi_mode_header_10 *mode_header)
{
void *page_start;
page_start = (void *)((u_int8_t *)&mode_header[1] +
scsi_2btoul(mode_header->blk_desc_len));
return(page_start);
}
__END_DECLS
#endif /*_SCSI_SCSI_ALL_H*/
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