SCSI Primary Commands protocol definitions

Data Structures
struct	scsi_inquiry_data
	SCSI Standard Inquiry data structure. More...
struct	scsi_mode_page_0_header
	SCSI Page_0 Mode Page header (SPF not set) More...
struct	scsi_mode_param_header10
	SCSI Mode Parameter Header used by MODE SELECT(10) and MODE SENSE(10) More...
struct	scsi_mode_param_header6
	SCSI Mode Parameter Header used by MODE SELECT(6) and MODE SENSE(6) More...
struct	scsi_request_sense_data
	SCSI Standard Request sense data structure. More...
struct	spc_control_page_info_execpt
	SPC-2 Informational exceptions control page See chapter 8.3.8. More...

Macros
#define	SCSI_VPD_CODE_SET_ASCII   2
#define	SCSI_VPD_CODE_SET_BINARY   1
#define	SCSI_VPD_CODE_SET_UTF8   3
#define	SCSI_VPD_HEADER_SIZE   4
#define	SCSI_VPD_ID_HEADER_SIZE   4
#define	SCSI_VPD_ID_TYPE_T10   1

Enumerations
enum	scsi_asc_ascq {   SCSI_ASC_NO_ADDITIONAL_SENSE_INFO = 0x0000,   SCSI_ASC_LU_NOT_READY_REBUILD_IN_PROGRESS = 0x0405,   SCSI_ASC_WRITE_ERROR = 0x0c00,   SCSI_ASC_UNRECOVERED_READ_ERROR = 0x1100,   SCSI_ASC_INVALID_COMMAND_OPERATION_CODE = 0x2000,   SCSI_ASC_INVALID_FIELD_IN_CDB = 0x2400,   SCSI_ASC_WRITE_PROTECTED = 0x2700,   SCSI_ASC_NOT_READY_TO_READY_CHANGE = 0x2800,   SCSI_ASC_MEDIUM_NOT_PRESENT = 0x3A00,   SCSI_ASC_INTERNAL_TARGET_FAILURE = 0x4400 }
enum	scsi_sense_key {   SCSI_SK_NO_SENSE = 0x0,   SCSI_SK_RECOVERED_ERROR = 0x1,   SCSI_SK_NOT_READY = 0x2,   SCSI_SK_MEDIUM_ERROR = 0x3,   SCSI_SK_HARDWARE_ERROR = 0x4,   SCSI_SK_ILLEGAL_REQUEST = 0x5,   SCSI_SK_UNIT_ATTENTION = 0x6,   SCSI_SK_DATA_PROTECT = 0x7,   SCSI_SK_BLANK_CHECK = 0x8,   SCSI_SK_VENDOR_SPECIFIC = 0x9,   SCSI_SK_COPY_ABORTED = 0xa,   SCSI_SK_ABORTED_COMMAND = 0xb,   SCSI_SK_VOLUME_OVERFLOW = 0xd,   SCSI_SK_MISCOMPARE = 0xe }
enum	scsi_spc_mode {   SCSI_MS_MODE_VENDOR_SPEC = 0x00,   SCSI_MS_MODE_INFEXP = 0x1C,   SCSI_MS_MODE_ALL = 0x3f }
	SPC-2 Mode parameter This subclause describes the block descriptors and the pages used with MODE SELECT and MODE SENSE commands that are applicable to all SCSI devices. More...
enum	scsi_spc_mode_sense_pc {   SCSI_MS_SENSE_PC_CURRENT = 0,   SCSI_MS_SENSE_PC_CHANGEABLE = 1,   SCSI_MS_SENSE_PC_DEFAULT = 2,   SCSI_MS_SENSE_PC_SAVED = 3 }
enum	scsi_vpd_page_code {   SCSI_VPD_SUPPORTED_PAGES = 0x00,   SCSI_VPD_UNIT_SERIAL_NUMBER = 0x80,   SCSI_VPD_DEVICE_IDENTIFICATION = 0x83 }

Functions
static bool	scsi_mode_sense_dbd_is_set (const uint8_t *cdb)
static uint8_t	scsi_mode_sense_get_page_code (const uint8_t *cdb)
static uint8_t	scsi_mode_sense_get_pc (const uint8_t *cdb)

SCSI commands defined by SPC-2
#define	SPC_TEST_UNIT_READY   0x00
#define	SPC_REQUEST_SENSE   0x03
#define	SPC_INQUIRY   0x12
#define	SPC_MODE_SELECT6   0x15
#define	SPC_MODE_SENSE6   0x1A
#define	SPC_SEND_DIAGNOSTIC   0x1D
#define	SPC_PREVENT_ALLOW_MEDIUM_REMOVAL   0x1E
#define	SPC_MODE_SENSE10   0x5A
#define	SPC_REPORT_LUNS   0xA0
#define	SCSI_INQ_REQ_EVPD   0x01
	May be set in byte 0 of the INQUIRY CDB. More...
#define	SCSI_INQ_REQ_CMDT   0x02
	Command Support Data specified by the PAGE OR OPERATION CODE field. More...

#define SCSI_INQ_REQ_CMDT   0x02

Command Support Data specified by the PAGE OR OPERATION CODE field.

#define SCSI_INQ_REQ_EVPD   0x01

May be set in byte 0 of the INQUIRY CDB.

Enable Vital Product Data

#define SCSI_VPD_CODE_SET_ASCII   2

#define SCSI_VPD_CODE_SET_BINARY   1

#define SCSI_VPD_CODE_SET_UTF8   3

#define SCSI_VPD_HEADER_SIZE   4

#define SCSI_VPD_ID_HEADER_SIZE   4

#define SCSI_VPD_ID_TYPE_T10   1

#define SPC_INQUIRY   0x12

Referenced by uhi_msc_scsi_inquiry().

#define SPC_MODE_SELECT6   0x15

#define SPC_MODE_SENSE10   0x5A

#define SPC_MODE_SENSE6   0x1A

Referenced by uhi_msc_scsi_mode_sense6().

#define SPC_PREVENT_ALLOW_MEDIUM_REMOVAL   0x1E

#define SPC_REPORT_LUNS   0xA0

#define SPC_REQUEST_SENSE   0x03

Referenced by uhi_msc_scsi_request_sense().

#define SPC_SEND_DIAGNOSTIC   0x1D

#define SPC_TEST_UNIT_READY   0x00

Referenced by uhi_msc_scsi_test_unit_ready().

enum scsi_asc_ascq

Enumerator
SCSI_ASC_NO_ADDITIONAL_SENSE_INFO
SCSI_ASC_LU_NOT_READY_REBUILD_IN_PROGRESS
SCSI_ASC_WRITE_ERROR
SCSI_ASC_UNRECOVERED_READ_ERROR
SCSI_ASC_INVALID_COMMAND_OPERATION_CODE
SCSI_ASC_INVALID_FIELD_IN_CDB
SCSI_ASC_WRITE_PROTECTED
SCSI_ASC_NOT_READY_TO_READY_CHANGE
SCSI_ASC_MEDIUM_NOT_PRESENT
SCSI_ASC_INTERNAL_TARGET_FAILURE

enum scsi_sense_key

Enumerator
SCSI_SK_NO_SENSE
SCSI_SK_RECOVERED_ERROR
SCSI_SK_NOT_READY
SCSI_SK_MEDIUM_ERROR
SCSI_SK_HARDWARE_ERROR
SCSI_SK_ILLEGAL_REQUEST
SCSI_SK_UNIT_ATTENTION
SCSI_SK_DATA_PROTECT
SCSI_SK_BLANK_CHECK
SCSI_SK_VENDOR_SPECIFIC
SCSI_SK_COPY_ABORTED
SCSI_SK_ABORTED_COMMAND
SCSI_SK_VOLUME_OVERFLOW
SCSI_SK_MISCOMPARE

enum scsi_spc_mode

SPC-2 Mode parameter This subclause describes the block descriptors and the pages used with MODE SELECT and MODE SENSE commands that are applicable to all SCSI devices.

Enumerator
SCSI_MS_MODE_VENDOR_SPEC
SCSI_MS_MODE_INFEXP
SCSI_MS_MODE_ALL

enum scsi_spc_mode_sense_pc

Enumerator
SCSI_MS_SENSE_PC_CURRENT
SCSI_MS_SENSE_PC_CHANGEABLE
SCSI_MS_SENSE_PC_DEFAULT
SCSI_MS_SENSE_PC_SAVED

enum scsi_vpd_page_code

Enumerator
SCSI_VPD_SUPPORTED_PAGES
SCSI_VPD_UNIT_SERIAL_NUMBER
SCSI_VPD_DEVICE_IDENTIFICATION

static bool scsi_mode_sense_dbd_is_set ( const uint8_t *  cdb )

inlinestatic

static uint8_t scsi_mode_sense_get_page_code ( const uint8_t *  cdb )

inlinestatic

static uint8_t scsi_mode_sense_get_pc ( const uint8_t *  cdb )

inlinestatic