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qemu/include/scsi/constants.h
Jeuk Kim 2a8b36a496 hw/ufs: Support for UFS logical unit 
This commit adds support for ufs logical unit.
The LU handles processing for the SCSI command,
unit descriptor query request.

This commit enables the UFS device to process
IO requests.

Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: beacc504376ab6a14b1a3830bb3c69382cf6aebc.1693980783.git.jeuk20.kim@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-07 14:01:29 -04:00

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/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* This header file contains public constants and structures used by
* the scsi code for linux.
*/
#ifndef SCSI_CONSTANTS_H
#define SCSI_CONSTANTS_H
/*
* SCSI opcodes
*/
#define TEST_UNIT_READY 0x00
#define REWIND 0x01
#define REQUEST_SENSE 0x03
#define FORMAT_UNIT 0x04
#define READ_BLOCK_LIMITS 0x05
#define INITIALIZE_ELEMENT_STATUS 0x07
#define REASSIGN_BLOCKS 0x07
#define READ_6 0x08
#define WRITE_6 0x0a
#define SET_CAPACITY 0x0b
#define READ_REVERSE 0x0f
#define WRITE_FILEMARKS 0x10
#define SPACE 0x11
#define INQUIRY 0x12
#define RECOVER_BUFFERED_DATA 0x14
#define MODE_SELECT 0x15
#define RESERVE 0x16
#define RELEASE 0x17
#define COPY 0x18
#define ERASE 0x19
#define MODE_SENSE 0x1a
#define LOAD_UNLOAD 0x1b
#define SCAN 0x1b
#define START_STOP 0x1b
#define RECEIVE_DIAGNOSTIC 0x1c
#define SEND_DIAGNOSTIC 0x1d
#define ALLOW_MEDIUM_REMOVAL 0x1e
#define SET_WINDOW 0x24
#define READ_CAPACITY_10 0x25
#define GET_WINDOW 0x25
#define READ_10 0x28
#define WRITE_10 0x2a
#define SEND 0x2a
#define SEEK_10 0x2b
#define LOCATE_10 0x2b
#define POSITION_TO_ELEMENT 0x2b
#define WRITE_VERIFY_10 0x2e
#define VERIFY_10 0x2f
#define SEARCH_HIGH 0x30
#define SEARCH_EQUAL 0x31
#define OBJECT_POSITION 0x31
#define SEARCH_LOW 0x32
#define SET_LIMITS 0x33
#define PRE_FETCH 0x34
#define READ_POSITION 0x34
#define GET_DATA_BUFFER_STATUS 0x34
#define SYNCHRONIZE_CACHE 0x35
#define LOCK_UNLOCK_CACHE 0x36
#define INITIALIZE_ELEMENT_STATUS_WITH_RANGE 0x37
#define READ_DEFECT_DATA 0x37
#define MEDIUM_SCAN 0x38
#define COMPARE 0x39
#define COPY_VERIFY 0x3a
#define WRITE_BUFFER 0x3b
#define READ_BUFFER 0x3c
#define UPDATE_BLOCK 0x3d
#define READ_LONG_10 0x3e
#define WRITE_LONG_10 0x3f
#define CHANGE_DEFINITION 0x40
#define WRITE_SAME_10 0x41
#define UNMAP 0x42
#define READ_TOC 0x43
#define REPORT_DENSITY_SUPPORT 0x44
#define GET_CONFIGURATION 0x46
#define SANITIZE 0x48
#define GET_EVENT_STATUS_NOTIFICATION 0x4a
#define LOG_SELECT 0x4c
#define LOG_SENSE 0x4d
#define READ_DISC_INFORMATION 0x51
#define RESERVE_TRACK 0x53
#define MODE_SELECT_10 0x55
#define RESERVE_10 0x56
#define RELEASE_10 0x57
#define MODE_SENSE_10 0x5a
#define SEND_CUE_SHEET 0x5d
#define PERSISTENT_RESERVE_IN 0x5e
#define PERSISTENT_RESERVE_OUT 0x5f
#define VARLENGTH_CDB 0x7f
#define WRITE_FILEMARKS_16 0x80
#define READ_REVERSE_16 0x81
#define ALLOW_OVERWRITE 0x82
#define EXTENDED_COPY 0x83
#define ATA_PASSTHROUGH_16 0x85
#define ACCESS_CONTROL_IN 0x86
#define ACCESS_CONTROL_OUT 0x87
#define READ_16 0x88
#define COMPARE_AND_WRITE 0x89
#define WRITE_16 0x8a
#define WRITE_VERIFY_16 0x8e
#define VERIFY_16 0x8f
#define PRE_FETCH_16 0x90
#define SPACE_16 0x91
#define SYNCHRONIZE_CACHE_16 0x91
#define LOCATE_16 0x92
#define WRITE_SAME_16 0x93
#define ERASE_16 0x93
#define SERVICE_ACTION_IN_16 0x9e
#define WRITE_LONG_16 0x9f
#define REPORT_LUNS 0xa0
#define ATA_PASSTHROUGH_12 0xa1
#define MAINTENANCE_IN 0xa3
#define MAINTENANCE_OUT 0xa4
#define MOVE_MEDIUM 0xa5
#define EXCHANGE_MEDIUM 0xa6
#define SET_READ_AHEAD 0xa7
#define READ_12 0xa8
#define WRITE_12 0xaa
#define SERVICE_ACTION_IN_12 0xab
#define ERASE_12 0xac
#define READ_DVD_STRUCTURE 0xad
#define WRITE_VERIFY_12 0xae
#define VERIFY_12 0xaf
#define SEARCH_HIGH_12 0xb0
#define SEARCH_EQUAL_12 0xb1
#define SEARCH_LOW_12 0xb2
#define READ_ELEMENT_STATUS 0xb8
#define SEND_VOLUME_TAG 0xb6
#define READ_DEFECT_DATA_12 0xb7
#define SET_CD_SPEED 0xbb
#define MECHANISM_STATUS 0xbd
#define READ_CD 0xbe
#define SEND_DVD_STRUCTURE 0xbf
/*
* SERVICE ACTION IN subcodes
*/
#define SAI_READ_CAPACITY_16 0x10
/*
* READ POSITION service action codes
*/
#define SHORT_FORM_BLOCK_ID 0x00
#define SHORT_FORM_VENDOR_SPECIFIC 0x01
#define LONG_FORM 0x06
#define EXTENDED_FORM 0x08
/*
* SAM Status codes
*/
#define GOOD 0x00
#define CHECK_CONDITION 0x02
#define CONDITION_GOOD 0x04
#define BUSY 0x08
#define INTERMEDIATE_GOOD 0x10
#define INTERMEDIATE_C_GOOD 0x14
#define RESERVATION_CONFLICT 0x18
#define COMMAND_TERMINATED 0x22
#define TASK_SET_FULL 0x28
#define ACA_ACTIVE 0x30
#define TASK_ABORTED 0x40
#define STATUS_MASK 0x3e
/*
* SENSE KEYS
*/
#define NO_SENSE 0x00
#define RECOVERED_ERROR 0x01
#define NOT_READY 0x02
#define MEDIUM_ERROR 0x03
#define HARDWARE_ERROR 0x04
#define ILLEGAL_REQUEST 0x05
#define UNIT_ATTENTION 0x06
#define DATA_PROTECT 0x07
#define BLANK_CHECK 0x08
#define COPY_ABORTED 0x0a
#define ABORTED_COMMAND 0x0b
#define VOLUME_OVERFLOW 0x0d
#define MISCOMPARE 0x0e
/*
* DEVICE TYPES
*/
#define TYPE_DISK 0x00
#define TYPE_TAPE 0x01
#define TYPE_PRINTER 0x02
#define TYPE_PROCESSOR 0x03 /* HP scanners use this */
#define TYPE_WORM 0x04 /* Treated as ROM by our system */
#define TYPE_ROM 0x05
#define TYPE_SCANNER 0x06
#define TYPE_MOD 0x07 /* Magneto-optical disk -
* - treated as TYPE_DISK */
#define TYPE_MEDIUM_CHANGER 0x08
#define TYPE_STORAGE_ARRAY 0x0c /* Storage array device */
#define TYPE_ENCLOSURE 0x0d /* Enclosure Services Device */
#define TYPE_RBC 0x0e /* Simplified Direct-Access Device */
#define TYPE_OSD 0x11 /* Object-storage Device */
#define TYPE_ZBC 0x14 /* Host-managed Zoned SCSI Device */
#define TYPE_WLUN 0x1e /* Well known LUN */
#define TYPE_NOT_PRESENT 0x1f
#define TYPE_INACTIVE 0x20
#define TYPE_NO_LUN 0x7f
/* Mode page codes for mode sense/set */
#define MODE_PAGE_VENDOR_SPECIFIC 0x00
#define MODE_PAGE_R_W_ERROR 0x01
#define MODE_PAGE_HD_GEOMETRY 0x04
#define MODE_PAGE_FLEXIBLE_DISK_GEOMETRY 0x05
#define MODE_PAGE_CACHING 0x08
#define MODE_PAGE_AUDIO_CTL 0x0e
#define MODE_PAGE_CONTROL 0x0a
#define MODE_PAGE_POWER 0x1a
#define MODE_PAGE_FAULT_FAIL 0x1c
#define MODE_PAGE_TO_PROTECT 0x1d
#define MODE_PAGE_CAPABILITIES 0x2a
#define MODE_PAGE_APPLE_VENDOR 0x30
#define MODE_PAGE_ALLS 0x3f
/* Not in Mt. Fuji, but in ATAPI 2.6 -- deprecated now in favor
* of MODE_PAGE_SENSE_POWER */
#define MODE_PAGE_CDROM 0x0d
/* Event notification classes for GET EVENT STATUS NOTIFICATION */
#define GESN_NO_EVENTS 0
#define GESN_OPERATIONAL_CHANGE 1
#define GESN_POWER_MANAGEMENT 2
#define GESN_EXTERNAL_REQUEST 3
#define GESN_MEDIA 4
#define GESN_MULTIPLE_HOSTS 5
#define GESN_DEVICE_BUSY 6
/* Event codes for MEDIA event status notification */
#define MEC_NO_CHANGE 0
#define MEC_EJECT_REQUESTED 1
#define MEC_NEW_MEDIA 2
#define MEC_MEDIA_REMOVAL 3 /* only for media changers */
#define MEC_MEDIA_CHANGED 4 /* only for media changers */
#define MEC_BG_FORMAT_COMPLETED 5 /* MRW or DVD+RW b/g format completed */
#define MEC_BG_FORMAT_RESTARTED 6 /* MRW or DVD+RW b/g format restarted */
#define MS_TRAY_OPEN 1
#define MS_MEDIA_PRESENT 2
/*
* Based on values from <linux/cdrom.h> but extending CD_MINS
* to the maximum common size allowed by the Orange's Book ATIP
*
* 90 and 99 min CDs are also available but using them as the
* upper limit reduces the effectiveness of the heuristic to
* detect DVDs burned to less than 25% of their maximum capacity
*/
/* Some generally useful CD-ROM information */
#define CD_MINS 80 /* max. minutes per CD */
#define CD_SECS 60 /* seconds per minute */
#define CD_FRAMES 75 /* frames per second */
#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */
#define CD_MAX_BYTES (CD_MINS * CD_SECS * CD_FRAMES * CD_FRAMESIZE)
#define CD_MAX_SECTORS (CD_MAX_BYTES / 512)
/*
* The MMC values are not IDE specific and might need to be moved
* to a common header if they are also needed for the SCSI emulation
*/
/* Profile list from MMC-6 revision 1 table 91 */
#define MMC_PROFILE_NONE 0x0000
#define MMC_PROFILE_CD_ROM 0x0008
#define MMC_PROFILE_CD_R 0x0009
#define MMC_PROFILE_CD_RW 0x000A
#define MMC_PROFILE_DVD_ROM 0x0010
#define MMC_PROFILE_DVD_R_SR 0x0011
#define MMC_PROFILE_DVD_RAM 0x0012
#define MMC_PROFILE_DVD_RW_RO 0x0013
#define MMC_PROFILE_DVD_RW_SR 0x0014
#define MMC_PROFILE_DVD_R_DL_SR 0x0015
#define MMC_PROFILE_DVD_R_DL_JR 0x0016
#define MMC_PROFILE_DVD_RW_DL 0x0017
#define MMC_PROFILE_DVD_DDR 0x0018
#define MMC_PROFILE_DVD_PLUS_RW 0x001A
#define MMC_PROFILE_DVD_PLUS_R 0x001B
#define MMC_PROFILE_DVD_PLUS_RW_DL 0x002A
#define MMC_PROFILE_DVD_PLUS_R_DL 0x002B
#define MMC_PROFILE_BD_ROM 0x0040
#define MMC_PROFILE_BD_R_SRM 0x0041
#define MMC_PROFILE_BD_R_RRM 0x0042
#define MMC_PROFILE_BD_RE 0x0043
#define MMC_PROFILE_HDDVD_ROM 0x0050
#define MMC_PROFILE_HDDVD_R 0x0051
#define MMC_PROFILE_HDDVD_RAM 0x0052
#define MMC_PROFILE_HDDVD_RW 0x0053
#define MMC_PROFILE_HDDVD_R_DL 0x0058
#define MMC_PROFILE_HDDVD_RW_DL 0x005A
#define MMC_PROFILE_INVALID 0xFFFF
#define XCOPY_DESC_OFFSET 16
#define IDENT_DESCR_TGT_DESCR_SIZE 32
#define XCOPY_BLK2BLK_SEG_DESC_SIZE 28
#endif
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