USB MSC SCSI data structures

nRF52840 only: USB MSC SCSI data structures. More...

Data Structures
struct	app_usbd_scsi_cmd_requestsense_t
	Payload of APP_USBD_SCSI_CMD_REQUESTSENSE command. More...
struct	app_usbd_scsi_cmd_requestsense_resp_t
	Payload of APP_USBD_SCSI_CMD_REQUESTSENSE response. More...
struct	app_usbd_scsi_cmd_inquiry_t
	Payload of APP_USBD_SCSI_CMD_INQUIRY command. More...
struct	app_usbd_scsi_cmd_inquiry_resp_t
	Payload of APP_USBD_SCSI_CMD_INQUIRY response. More...
struct	app_usbd_scsi_cmd_read6_t
	Payload of APP_USBD_SCSI_CMD_READ6 command. More...
struct	app_usbd_scsi_cmd_write6_t
	Payload of APP_USBD_SCSI_CMD_WRITE6 command. More...
struct	app_usbd_scsi_cmd_modesense6_t
	Payload of APP_USBD_SCSI_CMD_MODESENSE6 command. More...
struct	app_usbd_scsi_cmd_modesense6_resp_t
	Payload of APP_USBD_SCSI_CMD_MODESENSE6 response. More...
struct	app_usbd_scsi_cmd_readcapacity10_t
	Payload of APP_USBD_SCSI_CMD_READCAPACITY10 command. More...
struct	app_usbd_scsi_cmd_readcapacity10_resp_t
	Payload of APP_USBD_SCSI_CMD_READCAPACITY10 response. More...
struct	app_usbd_scsi_cmd_read10_t
	Payload of APP_USBD_SCSI_CMD_READ10 command. More...
struct	app_usbd_scsi_cmd_write10_t
	Payload of APP_USBD_SCSI_CMD_WRITE10 command. More...
struct	app_usbd_scsi_cmd_modesense10_t
	Payload of APP_USBD_SCSI_CMD_MODESENSE10 command. More...
struct	app_usbd_scsi_cmd_modesense10_resp_t
	Payload of APP_USBD_SCSI_CMD_MODESENSE10 response. More...

Macros
#define	APP_USBD_SCSI_CMD_REQSENSE_CODE_VALID   0x80
#define	APP_USBD_SCSI_CMD_REQSENSE_CODE_CURRENT   0x70
#define	APP_USBD_SCSI_CMD_REQSENSE_CODE_DEFERRED   0x71
#define	APP_USBD_SCSI_CMD_REQSENSE_CODE_CURRENTDESC   0x72
#define	APP_USBD_SCSI_CMD_REQSENSE_CODE_DEFERREDDESC   0x73
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_FILEMARK   0x80
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_EOM   0x40
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_ILI   0x20
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_RESERVED   0x10
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_NOSENSE   0x00
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_RECOVEREDERROR   0x01
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_NOTREADY   0x02
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_MEDIUMERROR   0x03
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_HARDWAREERROR   0x04
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_ILLEGALREQUEST   0x05
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_UNITATTENTION   0x06
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_DATAPROTECT   0x07
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_BLANKCHECK   0x08
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_VENDORSPECIFIC   0x09
#define	APP_USBD_SCSI_CMD_REQSENSE_FLAG_ABORTEDCOMMAND   0x0B
#define	APP_USBD_SCSI_CMD_TESTUNITREADY_LEN   6
#define	APP_USBD_MSC_SCSI_INQ_QUAL_CONNECTED   0x00
#define	APP_USBD_MSC_SCSI_INQ_QUAL_NOT_CONN   0x20
#define	APP_USBD_MSC_SCSI_INQ_QUAL_NOT_SUPP   0x60
#define	APP_USBD_MSC_SCSI_INQ_TYPE_DIR_ACCESS   0x00
#define	APP_USBD_MSC_SCSI_INQ_TYPE_SEQ_ACCESS   0x01
#define	APP_USBD_MSC_SCSI_INQ_TYPE_PRINTER   0x02
#define	APP_USBD_MSC_SCSI_INQ_TYPE_PROCESSOR   0x03
#define	APP_USBD_MSC_SCSI_INQ_TYPE_WRITE_ONCE   0x04
#define	APP_USBD_MSC_SCSI_INQ_TYPE_CD_DVD   0x05
#define	APP_USBD_MSC_SCSI_INQ_TYPE_OPTICAL   0x07
#define	APP_USBD_MSC_SCSI_INQ_TYPE_MC   0x08
#define	APP_USBD_MSC_SCSI_INQ_TYPE_ARRAY   0x0C
#define	APP_USBD_MSC_SCSI_INQ_TYPE_ENCLOSURE   0x0D
#define	APP_USBD_MSC_SCSI_INQ_TYPE_RBC   0x0E
#define	APP_USBD_MSC_SCSI_INQ_TYPE_OCRW   0x0F
#define	APP_USBD_MSC_SCSI_INQ_TYPE_BCC   0x10
#define	APP_USBD_MSC_SCSI_INQ_TYPE_OSD   0x11
#define	APP_USBD_MSC_SCSI_INQ_TYPE_NONE   0x1F
#define	APP_USBD_MSC_SCSI_INQ_FLAG1_RMB   0x80
#define	APP_USBD_SCSI_INQ_VER_NONE   0x00
#define	APP_USBD_SCSI_INQ_VER_SPC   0x03
#define	APP_USBD_SCSI_INQ_VER_SPC2   0x04
#define	APP_USBD_SCSI_INQ_VER_SPC3   0x05
#define	APP_USBD_SCSI_INQ_VER_SPC4   0x06
#define	APP_USBD_MSC_SCSI_INQ_FLAG2_NORMACA   0x20
#define	APP_USBD_MSC_SCSI_INQ_FLAG2_HISUP   0x10
#define	APP_USBD_MSC_SCSI_INQ_FLAG2_RSP_SPC2   0x02

Enumerations
enum	app_usbd_scsi_cmd_t {   APP_USBD_SCSI_CMD_TESTUNITREADY = 0x00,   APP_USBD_SCSI_CMD_REQUESTSENSE = 0x03,   APP_USBD_SCSI_CMD_FORMAT_UNIT = 0x04,   APP_USBD_SCSI_CMD_READ6 = 0x08,   APP_USBD_SCSI_CMD_WRITE6 = 0x0A,   APP_USBD_SCSI_CMD_INQUIRY = 0x12,   APP_USBD_SCSI_CMD_MODESELECT6 = 0x15,   APP_USBD_SCSI_CMD_MODESENSE6 = 0x1A,   APP_USBD_SCSI_CMD_STARTSTOPUNIT = 0x1B,   APP_USBD_SCSI_CMD_SENDDIAGNOSTIC = 0x1D,   APP_USBD_SCSI_CMD_PREVENTMEDIAREMOVAL = 0x1E,   APP_USBD_SCSI_CMD_READCAPACITY10 = 0x25,   APP_USBD_SCSI_CMD_READ10 = 0x28,   APP_USBD_SCSI_CMD_WRITE10 = 0x2A,   APP_USBD_SCSI_CMD_MODESELECT10 = 0x55,   APP_USBD_SCSI_CMD_MODESENSE10 = 0x5A }
	SCSI command set. More...

Detailed Description

nRF52840 only: USB MSC SCSI data structures.

Reference specifications:

• "Reduced Block Commands (Revision 10a)" American National Standard for Information Technology, August 18, 1999
• "SCSI Primary Commands - 4 (SPC-4)," American National Standard for Information Technology, July 19, 2008
• "SCSI Block Commands -2 (SBC-2)," American National Standard for Information Technology, November 13, 2004
• NuttX source code - Real-time Operating System: http://nuttx.org/ Gregory Nutt gnutt.nosp@m.@nut.nosp@m.tx.or.nosp@m.g

Macro Definition Documentation

#define APP_USBD_MSC_SCSI_INQ_FLAG1_RMB   0x80

Removable Medium

#define APP_USBD_MSC_SCSI_INQ_FLAG2_HISUP   0x10

Hierarchal LUN addressing

#define APP_USBD_MSC_SCSI_INQ_FLAG2_NORMACA   0x20

Normal ACA Supported

#define APP_USBD_MSC_SCSI_INQ_FLAG2_RSP_SPC2   0x02

SPC-2 / SPC-3 response format

#define APP_USBD_MSC_SCSI_INQ_QUAL_CONNECTED   0x00

Peripheral connected

#define APP_USBD_MSC_SCSI_INQ_QUAL_NOT_CONN   0x20

Peripheral not connected

#define APP_USBD_MSC_SCSI_INQ_QUAL_NOT_SUPP   0x60

Peripheral not supported

#define APP_USBD_MSC_SCSI_INQ_TYPE_ARRAY   0x0C

Storage Array Controller

#define APP_USBD_MSC_SCSI_INQ_TYPE_BCC   0x10

Bridge Controller Commands

#define APP_USBD_MSC_SCSI_INQ_TYPE_CD_DVD   0x05

CD/DVD device

#define APP_USBD_MSC_SCSI_INQ_TYPE_DIR_ACCESS   0x00

Direct Access (SBC)

#define APP_USBD_MSC_SCSI_INQ_TYPE_ENCLOSURE   0x0D

Enclosure Services

#define APP_USBD_MSC_SCSI_INQ_TYPE_MC   0x08

Medium Changer

#define APP_USBD_MSC_SCSI_INQ_TYPE_NONE   0x1F

No Peripheral

#define APP_USBD_MSC_SCSI_INQ_TYPE_OCRW   0x0F

Optical card reader/writer

#define APP_USBD_MSC_SCSI_INQ_TYPE_OPTICAL   0x07

Optical Memory

#define APP_USBD_MSC_SCSI_INQ_TYPE_OSD   0x11

Object-based Storage

#define APP_USBD_MSC_SCSI_INQ_TYPE_PRINTER   0x02

Printer

#define APP_USBD_MSC_SCSI_INQ_TYPE_PROCESSOR   0x03

Processor device

#define APP_USBD_MSC_SCSI_INQ_TYPE_RBC   0x0E

Simplified Direct Access

#define APP_USBD_MSC_SCSI_INQ_TYPE_SEQ_ACCESS   0x01

Sequential Access

#define APP_USBD_MSC_SCSI_INQ_TYPE_WRITE_ONCE   0x04

Write-once device

#define APP_USBD_SCSI_CMD_REQSENSE_CODE_CURRENT   0x70

app_usbd_scsi_cmd_requestsense_resp_t::code

#define APP_USBD_SCSI_CMD_REQSENSE_CODE_CURRENTDESC   0x72

app_usbd_scsi_cmd_requestsense_resp_t::code

#define APP_USBD_SCSI_CMD_REQSENSE_CODE_DEFERRED   0x71

app_usbd_scsi_cmd_requestsense_resp_t::code

#define APP_USBD_SCSI_CMD_REQSENSE_CODE_DEFERREDDESC   0x73

app_usbd_scsi_cmd_requestsense_resp_t::code

#define APP_USBD_SCSI_CMD_REQSENSE_CODE_VALID   0x80

app_usbd_scsi_cmd_requestsense_resp_t::code

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_ABORTEDCOMMAND   0x0B

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_BLANKCHECK   0x08

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_DATAPROTECT   0x07

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_EOM   0x40

Bits 6 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_FILEMARK   0x80

Bits 7 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_HARDWAREERROR   0x04

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_ILI   0x20

Bits 5 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_ILLEGALREQUEST   0x05

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_MEDIUMERROR   0x03

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_NOSENSE   0x00

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_NOTREADY   0x02

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_RECOVEREDERROR   0x01

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_RESERVED   0x10

Bits 4 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_UNITATTENTION   0x06

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_REQSENSE_FLAG_VENDORSPECIFIC   0x09

Bits 3...0 app_usbd_scsi_cmd_requestsense_resp_t::flags

#define APP_USBD_SCSI_CMD_TESTUNITREADY_LEN   6

APP_USBD_SCSI_CMD_TESTUNITREADY command length

#define APP_USBD_SCSI_INQ_VER_NONE   0x00

No standards conformance

#define APP_USBD_SCSI_INQ_VER_SPC   0x03

SCSI Primary Commands (link to SBC)

#define APP_USBD_SCSI_INQ_VER_SPC2   0x04

SCSI Primary Commands - 2 (link to SBC-2)

#define APP_USBD_SCSI_INQ_VER_SPC3   0x05

SCSI Primary Commands - 3 (link to SBC-2)

#define APP_USBD_SCSI_INQ_VER_SPC4   0x06

SCSI Primary Commands - 4 (link to SBC-3)

Enumeration Type Documentation

enum app_usbd_scsi_cmd_t

SCSI command set.

Mandatory (and some optional) commands required by SBC-2.

Enumerator
APP_USBD_SCSI_CMD_TESTUNITREADY	Test unit ready.
APP_USBD_SCSI_CMD_REQUESTSENSE	Request sense.
APP_USBD_SCSI_CMD_FORMAT_UNIT	Format unit.
APP_USBD_SCSI_CMD_READ6	Read 6.
APP_USBD_SCSI_CMD_WRITE6	Write 6.
APP_USBD_SCSI_CMD_INQUIRY	Inquiry.
APP_USBD_SCSI_CMD_MODESELECT6	Mode select 6.
APP_USBD_SCSI_CMD_MODESENSE6	Mode sense 6.
APP_USBD_SCSI_CMD_STARTSTOPUNIT	Start/stop unit.
APP_USBD_SCSI_CMD_SENDDIAGNOSTIC	Send diagnostic.
APP_USBD_SCSI_CMD_PREVENTMEDIAREMOVAL	Prevent media removal.
APP_USBD_SCSI_CMD_READCAPACITY10	Read capacity 10.
APP_USBD_SCSI_CMD_READ10	Read 10.
APP_USBD_SCSI_CMD_WRITE10	Write 10.
APP_USBD_SCSI_CMD_MODESELECT10	Mode select 10.
APP_USBD_SCSI_CMD_MODESENSE10	Mode sense 10.