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numam-spdk/include/spdk/scsi_spec.h
Changpeng Liu 38dfce0428 scsi: add iSCSI initiator port TransportID 
SCSI persistent reservation feature need to get the TransportID
for the I_T nexus, so when creating initiator port we also
set the TransportID according to the specification, while here,
we use the format code 0x1 for the TransportID.

Change-Id: Ib45bec04bf0e33e2b0f611dd3846597f4176d069
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/435212
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
2018-12-05 16:04:06 +00:00

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/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* \file
* SCSI specification definitions
*/
#ifndef SPDK_SCSI_SPEC_H
#define SPDK_SCSI_SPEC_H
#include "spdk/stdinc.h"
#include "spdk/assert.h"
enum spdk_scsi_group_code {
SPDK_SCSI_6BYTE_CMD = 0x00,
SPDK_SCSI_10BYTE_CMD = 0x20,
SPDK_SCSI_10BYTE_CMD2 = 0x40,
SPDK_SCSI_16BYTE_CMD = 0x80,
SPDK_SCSI_12BYTE_CMD = 0xa0,
};
#define SPDK_SCSI_GROUP_MASK 0xe0
#define SPDK_SCSI_OPCODE_MASK 0x1f
enum spdk_scsi_status {
SPDK_SCSI_STATUS_GOOD = 0x00,
SPDK_SCSI_STATUS_CHECK_CONDITION = 0x02,
SPDK_SCSI_STATUS_CONDITION_MET = 0x04,
SPDK_SCSI_STATUS_BUSY = 0x08,
SPDK_SCSI_STATUS_INTERMEDIATE = 0x10,
SPDK_SCSI_STATUS_INTERMEDIATE_CONDITION_MET = 0x14,
SPDK_SCSI_STATUS_RESERVATION_CONFLICT = 0x18,
SPDK_SCSI_STATUS_Obsolete = 0x22,
SPDK_SCSI_STATUS_TASK_SET_FULL = 0x28,
SPDK_SCSI_STATUS_ACA_ACTIVE = 0x30,
SPDK_SCSI_STATUS_TASK_ABORTED = 0x40,
};
enum spdk_scsi_sense {
SPDK_SCSI_SENSE_NO_SENSE = 0x00,
SPDK_SCSI_SENSE_RECOVERED_ERROR = 0x01,
SPDK_SCSI_SENSE_NOT_READY = 0x02,
SPDK_SCSI_SENSE_MEDIUM_ERROR = 0x03,
SPDK_SCSI_SENSE_HARDWARE_ERROR = 0x04,
SPDK_SCSI_SENSE_ILLEGAL_REQUEST = 0x05,
SPDK_SCSI_SENSE_UNIT_ATTENTION = 0x06,
SPDK_SCSI_SENSE_DATA_PROTECT = 0x07,
SPDK_SCSI_SENSE_BLANK_CHECK = 0x08,
SPDK_SCSI_SENSE_VENDOR_SPECIFIC = 0x09,
SPDK_SCSI_SENSE_COPY_ABORTED = 0x0a,
SPDK_SCSI_SENSE_ABORTED_COMMAND = 0x0b,
SPDK_SCSI_SENSE_VOLUME_OVERFLOW = 0x0d,
SPDK_SCSI_SENSE_MISCOMPARE = 0x0e,
};
enum spdk_scsi_asc {
SPDK_SCSI_ASC_NO_ADDITIONAL_SENSE = 0x00,
SPDK_SCSI_ASC_PERIPHERAL_DEVICE_WRITE_FAULT = 0x03,
SPDK_SCSI_ASC_LOGICAL_UNIT_NOT_READY = 0x04,
SPDK_SCSI_ASC_WARNING = 0x0b,
SPDK_SCSI_ASC_LOGICAL_BLOCK_GUARD_CHECK_FAILED = 0x10,
SPDK_SCSI_ASC_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = 0x10,
SPDK_SCSI_ASC_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = 0x10,
SPDK_SCSI_ASC_UNRECOVERED_READ_ERROR = 0x11,
SPDK_SCSI_ASC_MISCOMPARE_DURING_VERIFY_OPERATION = 0x1d,
SPDK_SCSI_ASC_INVALID_COMMAND_OPERATION_CODE = 0x20,
SPDK_SCSI_ASC_ACCESS_DENIED = 0x20,
SPDK_SCSI_ASC_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE = 0x21,
SPDK_SCSI_ASC_INVALID_FIELD_IN_CDB = 0x24,
SPDK_SCSI_ASC_LOGICAL_UNIT_NOT_SUPPORTED = 0x25,
SPDK_SCSI_ASC_WRITE_PROTECTED = 0x27,
SPDK_SCSI_ASC_FORMAT_COMMAND_FAILED = 0x31,
SPDK_SCSI_ASC_SAVING_PARAMETERS_NOT_SUPPORTED = 0x39,
SPDK_SCSI_ASC_INTERNAL_TARGET_FAILURE = 0x44,
};
enum spdk_scsi_ascq {
SPDK_SCSI_ASCQ_CAUSE_NOT_REPORTABLE = 0x00,
SPDK_SCSI_ASCQ_BECOMING_READY = 0x01,
SPDK_SCSI_ASCQ_FORMAT_COMMAND_FAILED = 0x01,
SPDK_SCSI_ASCQ_LOGICAL_BLOCK_GUARD_CHECK_FAILED = 0x01,
SPDK_SCSI_ASCQ_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = 0x02,
SPDK_SCSI_ASCQ_NO_ACCESS_RIGHTS = 0x02,
SPDK_SCSI_ASCQ_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = 0x03,
SPDK_SCSI_ASCQ_POWER_LOSS_EXPECTED = 0x08,
SPDK_SCSI_ASCQ_INVALID_LU_IDENTIFIER = 0x09,
};
enum spdk_spc_opcode {
/* SPC3 related */
SPDK_SPC_ACCESS_CONTROL_IN = 0x86,
SPDK_SPC_ACCESS_CONTROL_OUT = 0x87,
SPDK_SPC_EXTENDED_COPY = 0x83,
SPDK_SPC_INQUIRY = 0x12,
SPDK_SPC_LOG_SELECT = 0x4c,
SPDK_SPC_LOG_SENSE = 0x4d,
SPDK_SPC_MODE_SELECT_6 = 0x15,
SPDK_SPC_MODE_SELECT_10 = 0x55,
SPDK_SPC_MODE_SENSE_6 = 0x1a,
SPDK_SPC_MODE_SENSE_10 = 0x5a,
SPDK_SPC_PERSISTENT_RESERVE_IN = 0x5e,
SPDK_SPC_PERSISTENT_RESERVE_OUT = 0x5f,
SPDK_SPC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1e,
SPDK_SPC_READ_ATTRIBUTE = 0x8c,
SPDK_SPC_READ_BUFFER = 0x3c,
SPDK_SPC_RECEIVE_COPY_RESULTS = 0x84,
SPDK_SPC_RECEIVE_DIAGNOSTIC_RESULTS = 0x1c,
SPDK_SPC_REPORT_LUNS = 0xa0,
SPDK_SPC_REQUEST_SENSE = 0x03,
SPDK_SPC_SEND_DIAGNOSTIC = 0x1d,
SPDK_SPC_TEST_UNIT_READY = 0x00,
SPDK_SPC_WRITE_ATTRIBUTE = 0x8d,
SPDK_SPC_WRITE_BUFFER = 0x3b,
SPDK_SPC_SERVICE_ACTION_IN_12 = 0xab,
SPDK_SPC_SERVICE_ACTION_OUT_12 = 0xa9,
SPDK_SPC_SERVICE_ACTION_IN_16 = 0x9e,
SPDK_SPC_SERVICE_ACTION_OUT_16 = 0x9f,
SPDK_SPC_VARIABLE_LENGTH = 0x7f,
SPDK_SPC_MO_CHANGE_ALIASES = 0x0b,
SPDK_SPC_MO_SET_DEVICE_IDENTIFIER = 0x06,
SPDK_SPC_MO_SET_PRIORITY = 0x0e,
SPDK_SPC_MO_SET_TARGET_PORT_GROUPS = 0x0a,
SPDK_SPC_MO_SET_TIMESTAMP = 0x0f,
SPDK_SPC_MI_REPORT_ALIASES = 0x0b,
SPDK_SPC_MI_REPORT_DEVICE_IDENTIFIER = 0x05,
SPDK_SPC_MI_REPORT_PRIORITY = 0x0e,
SPDK_SPC_MI_REPORT_SUPPORTED_OPERATION_CODES = 0x0c,
SPDK_SPC_MI_REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS = 0x0d,
SPDK_SPC_MI_REPORT_TARGET_PORT_GROUPS = 0x0a,
SPDK_SPC_MI_REPORT_TIMESTAMP = 0x0f,
/* SPC2 related (Obsolete) */
SPDK_SPC2_RELEASE_6 = 0x17,
SPDK_SPC2_RELEASE_10 = 0x57,
SPDK_SPC2_RESERVE_6 = 0x16,
SPDK_SPC2_RESERVE_10 = 0x56,
};
enum spdk_scc_opcode {
SPDK_SCC_MAINTENANCE_IN = 0xa3,
SPDK_SCC_MAINTENANCE_OUT = 0xa4,
};
enum spdk_sbc_opcode {
SPDK_SBC_COMPARE_AND_WRITE = 0x89,
SPDK_SBC_FORMAT_UNIT = 0x04,
SPDK_SBC_GET_LBA_STATUS = 0x0012009e,
SPDK_SBC_ORWRITE_16 = 0x8b,
SPDK_SBC_PRE_FETCH_10 = 0x34,
SPDK_SBC_PRE_FETCH_16 = 0x90,
SPDK_SBC_READ_6 = 0x08,
SPDK_SBC_READ_10 = 0x28,
SPDK_SBC_READ_12 = 0xa8,
SPDK_SBC_READ_16 = 0x88,
SPDK_SBC_READ_ATTRIBUTE = 0x8c,
SPDK_SBC_READ_BUFFER = 0x3c,
SPDK_SBC_READ_CAPACITY_10 = 0x25,
SPDK_SBC_READ_DEFECT_DATA_10 = 0x37,
SPDK_SBC_READ_DEFECT_DATA_12 = 0xb7,
SPDK_SBC_READ_LONG_10 = 0x3e,
SPDK_SBC_REASSIGN_BLOCKS = 0x07,
SPDK_SBC_SANITIZE = 0x48,
SPDK_SBC_START_STOP_UNIT = 0x1b,
SPDK_SBC_SYNCHRONIZE_CACHE_10 = 0x35,
SPDK_SBC_SYNCHRONIZE_CACHE_16 = 0x91,
SPDK_SBC_UNMAP = 0x42,
SPDK_SBC_VERIFY_10 = 0x2f,
SPDK_SBC_VERIFY_12 = 0xaf,
SPDK_SBC_VERIFY_16 = 0x8f,
SPDK_SBC_WRITE_6 = 0x0a,
SPDK_SBC_WRITE_10 = 0x2a,
SPDK_SBC_WRITE_12 = 0xaa,
SPDK_SBC_WRITE_16 = 0x8a,
SPDK_SBC_WRITE_AND_VERIFY_10 = 0x2e,
SPDK_SBC_WRITE_AND_VERIFY_12 = 0xae,
SPDK_SBC_WRITE_AND_VERIFY_16 = 0x8e,
SPDK_SBC_WRITE_LONG_10 = 0x3f,
SPDK_SBC_WRITE_SAME_10 = 0x41,
SPDK_SBC_WRITE_SAME_16 = 0x93,
SPDK_SBC_XDREAD_10 = 0x52,
SPDK_SBC_XDWRITE_10 = 0x50,
SPDK_SBC_XDWRITEREAD_10 = 0x53,
SPDK_SBC_XPWRITE_10 = 0x51,
SPDK_SBC_SAI_READ_CAPACITY_16 = 0x10,
SPDK_SBC_SAI_READ_LONG_16 = 0x11,
SPDK_SBC_SAO_WRITE_LONG_16 = 0x11,
SPDK_SBC_VL_READ_32 = 0x0009,
SPDK_SBC_VL_VERIFY_32 = 0x000a,
SPDK_SBC_VL_WRITE_32 = 0x000b,
SPDK_SBC_VL_WRITE_AND_VERIFY_32 = 0x000c,
SPDK_SBC_VL_WRITE_SAME_32 = 0x000d,
SPDK_SBC_VL_XDREAD_32 = 0x0003,
SPDK_SBC_VL_XDWRITE_32 = 0x0004,
SPDK_SBC_VL_XDWRITEREAD_32 = 0x0007,
SPDK_SBC_VL_XPWRITE_32 = 0x0006,
};
#define SPDK_SBC_START_STOP_UNIT_START_BIT (1 << 0)
enum spdk_mmc_opcode {
/* MMC6 */
SPDK_MMC_READ_DISC_STRUCTURE = 0xad,
/* MMC4 */
SPDK_MMC_BLANK = 0xa1,
SPDK_MMC_CLOSE_TRACK_SESSION = 0x5b,
SPDK_MMC_ERASE_10 = 0x2c,
SPDK_MMC_FORMAT_UNIT = 0x04,
SPDK_MMC_GET_CONFIGURATION = 0x46,
SPDK_MMC_GET_EVENT_STATUS_NOTIFICATION = 0x4a,
SPDK_MMC_GET_PERFORMANCE = 0xac,
SPDK_MMC_INQUIRY = 0x12,
SPDK_MMC_LOAD_UNLOAD_MEDIUM = 0xa6,
SPDK_MMC_MECHANISM_STATUS = 0xbd,
SPDK_MMC_MODE_SELECT_10 = 0x55,
SPDK_MMC_MODE_SENSE_10 = 0x5a,
SPDK_MMC_PAUSE_RESUME = 0x4b,
SPDK_MMC_PLAY_AUDIO_10 = 0x45,
SPDK_MMC_PLAY_AUDIO_12 = 0xa5,
SPDK_MMC_PLAY_AUDIO_MSF = 0x47,
SPDK_MMC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1e,
SPDK_MMC_READ_10 = 0x28,
SPDK_MMC_READ_12 = 0xa8,
SPDK_MMC_READ_BUFFER = 0x3c,
SPDK_MMC_READ_BUFFER_CAPACITY = 0x5c,
SPDK_MMC_READ_CAPACITY = 0x25,
SPDK_MMC_READ_CD = 0xbe,
SPDK_MMC_READ_CD_MSF = 0xb9,
SPDK_MMC_READ_DISC_INFORMATION = 0x51,
SPDK_MMC_READ_DVD_STRUCTURE = 0xad,
SPDK_MMC_READ_FORMAT_CAPACITIES = 0x23,
SPDK_MMC_READ_SUB_CHANNEL = 0x42,
SPDK_MMC_READ_TOC_PMA_ATIP = 0x43,
SPDK_MMC_READ_TRACK_INFORMATION = 0x52,
SPDK_MMC_REPAIR_TRACK = 0x58,
SPDK_MMC_REPORT_KEY = 0xa4,
SPDK_MMC_REQUEST_SENSE = 0x03,
SPDK_MMC_RESERVE_TRACK = 0x53,
SPDK_MMC_SCAN = 0xba,
SPDK_MMC_SEEK_10 = 0x2b,
SPDK_MMC_SEND_CUE_SHEET = 0x5d,
SPDK_MMC_SEND_DVD_STRUCTURE = 0xbf,
SPDK_MMC_SEND_KEY = 0xa3,
SPDK_MMC_SEND_OPC_INFORMATION = 0x54,
SPDK_MMC_SET_CD_SPEED = 0xbb,
SPDK_MMC_SET_READ_AHEAD = 0xa7,
SPDK_MMC_SET_STREAMING = 0xb6,
SPDK_MMC_START_STOP_UNIT = 0x1b,
SPDK_MMC_STOP_PLAY_SCAN = 0x4e,
SPDK_MMC_SYNCHRONIZE_CACHE = 0x35,
SPDK_MMC_TEST_UNIT_READY = 0x00,
SPDK_MMC_VERIFY_10 = 0x2f,
SPDK_MMC_WRITE_10 = 0xa2,
SPDK_MMC_WRITE_12 = 0xaa,
SPDK_MMC_WRITE_AND_VERIFY_10 = 0x2e,
SPDK_MMC_WRITE_BUFFER = 0x3b,
};
enum spdk_ssc_opcode {
SPDK_SSC_ERASE_6 = 0x19,
SPDK_SSC_FORMAT_MEDIUM = 0x04,
SPDK_SSC_LOAD_UNLOAD = 0x1b,
SPDK_SSC_LOCATE_10 = 0x2b,
SPDK_SSC_LOCATE_16 = 0x92,
SPDK_SSC_MOVE_MEDIUM_ATTACHED = 0xa7,
SPDK_SSC_READ_6 = 0x08,
SPDK_SSC_READ_BLOCK_LIMITS = 0x05,
SPDK_SSC_READ_ELEMENT_STATUS_ATTACHED = 0xb4,
SPDK_SSC_READ_POSITION = 0x34,
SPDK_SSC_READ_REVERSE_6 = 0x0f,
SPDK_SSC_RECOVER_BUFFERED_DATA = 0x14,
SPDK_SSC_REPORT_DENSITY_SUPPORT = 0x44,
SPDK_SSC_REWIND = 0x01,
SPDK_SSC_SET_CAPACITY = 0x0b,
SPDK_SSC_SPACE_6 = 0x11,
SPDK_SSC_SPACE_16 = 0x91,
SPDK_SSC_VERIFY_6 = 0x13,
SPDK_SSC_WRITE_6 = 0x0a,
SPDK_SSC_WRITE_FILEMARKS_6 = 0x10,
};
enum spdk_spc_vpd {
SPDK_SPC_VPD_DEVICE_IDENTIFICATION = 0x83,
SPDK_SPC_VPD_EXTENDED_INQUIRY_DATA = 0x86,
SPDK_SPC_VPD_MANAGEMENT_NETWORK_ADDRESSES = 0x85,
SPDK_SPC_VPD_MODE_PAGE_POLICY = 0x87,
SPDK_SPC_VPD_SCSI_PORTS = 0x88,
SPDK_SPC_VPD_SOFTWARE_INTERFACE_IDENTIFICATION = 0x84,
SPDK_SPC_VPD_SUPPORTED_VPD_PAGES = 0x00,
SPDK_SPC_VPD_UNIT_SERIAL_NUMBER = 0x80,
SPDK_SPC_VPD_BLOCK_LIMITS = 0xb0,
SPDK_SPC_VPD_BLOCK_DEV_CHARS = 0xb1,
SPDK_SPC_VPD_BLOCK_THIN_PROVISION = 0xb2,
};
enum spdk_spc_peripheral_qualifier {
SPDK_SPC_PERIPHERAL_QUALIFIER_CONNECTED = 0,
SPDK_SPC_PERIPHERAL_QUALIFIER_NOT_CONNECTED = 1,
SPDK_SPC_PERIPHERAL_QUALIFIER_NOT_CAPABLE = 3,
};
enum {
SPDK_SPC_PERIPHERAL_DEVICE_TYPE_DISK = 0x00,
SPDK_SPC_PERIPHERAL_DEVICE_TYPE_TAPE = 0x01,
SPDK_SPC_PERIPHERAL_DEVICE_TYPE_DVD = 0x05,
SPDK_SPC_PERIPHERAL_DEVICE_TYPE_CHANGER = 0x08,
SPDK_SPC_VERSION_NONE = 0x00,
SPDK_SPC_VERSION_SPC = 0x03,
SPDK_SPC_VERSION_SPC2 = 0x04,
SPDK_SPC_VERSION_SPC3 = 0x05,
SPDK_SPC_VERSION_SPC4 = 0x06,
SPDK_SPC_PROTOCOL_IDENTIFIER_FC = 0x00,
SPDK_SPC_PROTOCOL_IDENTIFIER_PSCSI = 0x01,
SPDK_SPC_PROTOCOL_IDENTIFIER_SSA = 0x02,
SPDK_SPC_PROTOCOL_IDENTIFIER_IEEE1394 = 0x03,
SPDK_SPC_PROTOCOL_IDENTIFIER_RDMA = 0x04,
SPDK_SPC_PROTOCOL_IDENTIFIER_ISCSI = 0x05,
SPDK_SPC_PROTOCOL_IDENTIFIER_SAS = 0x06,
SPDK_SPC_PROTOCOL_IDENTIFIER_ADT = 0x07,
SPDK_SPC_PROTOCOL_IDENTIFIER_ATA = 0x08,
SPDK_SPC_VPD_CODE_SET_BINARY = 0x01,
SPDK_SPC_VPD_CODE_SET_ASCII = 0x02,
SPDK_SPC_VPD_CODE_SET_UTF8 = 0x03,
SPDK_SPC_VPD_ASSOCIATION_LOGICAL_UNIT = 0x00,
SPDK_SPC_VPD_ASSOCIATION_TARGET_PORT = 0x01,
SPDK_SPC_VPD_ASSOCIATION_TARGET_DEVICE = 0x02,
SPDK_SPC_VPD_IDENTIFIER_TYPE_VENDOR_SPECIFIC = 0x00,
SPDK_SPC_VPD_IDENTIFIER_TYPE_T10_VENDOR_ID = 0x01,
SPDK_SPC_VPD_IDENTIFIER_TYPE_EUI64 = 0x02,
SPDK_SPC_VPD_IDENTIFIER_TYPE_NAA = 0x03,
SPDK_SPC_VPD_IDENTIFIER_TYPE_RELATIVE_TARGET_PORT = 0x04,
SPDK_SPC_VPD_IDENTIFIER_TYPE_TARGET_PORT_GROUP = 0x05,
SPDK_SPC_VPD_IDENTIFIER_TYPE_LOGICAL_UNIT_GROUP = 0x06,
SPDK_SPC_VPD_IDENTIFIER_TYPE_MD5_LOGICAL_UNIT = 0x07,
SPDK_SPC_VPD_IDENTIFIER_TYPE_SCSI_NAME = 0x08,
};
struct spdk_scsi_cdb_inquiry {
uint8_t opcode;
uint8_t evpd;
uint8_t page_code;
uint8_t alloc_len[2];
uint8_t control;
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_cdb_inquiry) == 6, "incorrect CDB size");
struct spdk_scsi_cdb_inquiry_data {
uint8_t peripheral_device_type : 5;
uint8_t peripheral_qualifier : 3;
uint8_t rmb;
uint8_t version;
uint8_t response;
uint8_t add_len;
uint8_t flags;
uint8_t flags2;
uint8_t flags3;
uint8_t t10_vendor_id[8];
uint8_t product_id[16];
uint8_t product_rev[4];
uint8_t vendor[20];
uint8_t ius;
uint8_t reserved;
uint8_t desc[];
};
struct spdk_scsi_vpd_page {
uint8_t peripheral_device_type : 5;
uint8_t peripheral_qualifier : 3;
uint8_t page_code;
uint8_t alloc_len[2];
uint8_t params[];
};
#define SPDK_SCSI_VEXT_REF_CHK 0x01
#define SPDK_SCSI_VEXT_APP_CHK 0x02
#define SPDK_SCSI_VEXT_GRD_CHK 0x04
#define SPDK_SCSI_VEXT_SIMPSUP 0x01
#define SPDK_SCSI_VEXT_ORDSUP 0x02
#define SPDK_SCSI_VEXT_HEADSUP 0x04
#define SPDK_SCSI_VEXT_PRIOR_SUP 0x08
#define SPDK_SCSI_VEXT_GROUP_SUP 0x10
#define SPDK_SCSI_VEXT_UASK_SUP 0x20
#define SPDK_SCSI_VEXT_V_SUP 0x01
#define SPDK_SCSI_VEXT_NV_SUP 0x02
#define SPDK_SCSI_VEXT_CRD_SUP 0x04
#define SPDK_SCSI_VEXT_WU_SUP 0x08
struct spdk_scsi_vpd_ext_inquiry {
uint8_t peripheral;
uint8_t page_code;
uint8_t alloc_len[2];
uint8_t check;
uint8_t sup;
uint8_t sup2;
uint8_t luiclr;
uint8_t cbcs;
uint8_t micro_dl;
uint8_t reserved[54];
};
#define SPDK_SPC_VPD_DESIG_PIV 0x80
/* designation descriptor */
struct spdk_scsi_desig_desc {
uint8_t code_set : 4;
uint8_t protocol_id : 4;
uint8_t type : 4;
uint8_t association : 2;
uint8_t reserved0 : 1;
uint8_t piv : 1;
uint8_t reserved1;
uint8_t len;
uint8_t desig[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_desig_desc) == 4, "Invalid size");
/* mode page policy descriptor */
struct spdk_scsi_mpage_policy_desc {
uint8_t page_code;
uint8_t sub_page_code;
uint8_t policy;
uint8_t reserved;
};
/* target port descriptor */
struct spdk_scsi_tgt_port_desc {
uint8_t code_set;
uint8_t desig_type;
uint8_t reserved;
uint8_t len;
uint8_t designator[];
};
/* SCSI port designation descriptor */
struct spdk_scsi_port_desc {
uint16_t reserved;
uint16_t rel_port_id;
uint16_t reserved2;
uint16_t init_port_len;
uint16_t init_port_id;
uint16_t reserved3;
uint16_t tgt_desc_len;
uint8_t tgt_desc[];
};
/* iSCSI initiator port TransportID header */
struct spdk_scsi_iscsi_transport_id {
uint8_t protocol_id : 4;
uint8_t reserved1 : 2;
uint8_t format : 2;
uint8_t reserved2;
uint16_t additional_len;
uint8_t name[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_iscsi_transport_id) == 4, "Incorrect size");
/* SCSI UNMAP block descriptor */
struct spdk_scsi_unmap_bdesc {
/* UNMAP LOGICAL BLOCK ADDRESS */
uint64_t lba;
/* NUMBER OF LOGICAL BLOCKS */
uint32_t block_count;
/* RESERVED */
uint32_t reserved;
};
/* SCSI Persistent Reserve In action codes */
enum spdk_scsi_pr_in_action_code {
/* Read all registered reservation keys */
SPDK_SCSI_PR_IN_READ_KEYS = 0x00,
/* Read current persistent reservations */
SPDK_SCSI_PR_IN_READ_RESERVATION = 0x01,
/* Return capabilities information */
SPDK_SCSI_PR_IN_REPORT_CAPABILITIES = 0x02,
/* Read all registrations and persistent reservations */
SPDK_SCSI_PR_IN_READ_FULL_STATUS = 0x03,
/* 0x04h - 0x1fh Reserved */
};
enum spdk_scsi_pr_scope_code {
/* Persistent reservation applies to full logical unit */
SPDK_SCSI_PR_LU_SCOPE = 0x00,
};
/* SCSI Persistent Reservation type codes */
enum spdk_scsi_pr_type_code {
/* Write Exclusive */
SPDK_SCSI_PR_WRITE_EXCLUSIVE = 0x01,
/* Exclusive Access */
SPDK_SCSI_PR_EXCLUSIVE_ACCESS = 0x03,
/* Write Exclusive - Registrants Only */
SPDK_SCSI_PR_WRITE_EXCLUSIVE_REGS_ONLY = 0x05,
/* Exclusive Access - Registrants Only */
SPDK_SCSI_PR_EXCLUSIVE_ACCESS_REGS_ONLY = 0x06,
/* Write Exclusive - All Registrants */
SPDK_SCSI_PR_WRITE_EXCLUSIVE_ALL_REGS = 0x07,
/* Exclusive Access - All Registrants */
SPDK_SCSI_PR_EXCLUSIVE_ACCESS_ALL_REGS = 0x08,
};
/* SCSI Persistent Reserve In header for
* Read Keys, Read Reservation, Read Full Status
*/
struct spdk_scsi_pr_in_read_header {
/* persistent reservation generation */
uint32_t pr_generation;
uint32_t addiontal_len;
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_in_read_header) == 8, "Incorrect size");
/* SCSI Persistent Reserve In read keys data */
struct spdk_scsi_pr_in_read_keys_data {
struct spdk_scsi_pr_in_read_header header;
/* reservation key list */
uint64_t rkeys[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_in_read_keys_data) == 8, "Incorrect size");
/* SCSI Persistent Reserve In read reservations data */
struct spdk_scsi_pr_in_read_reservations_data {
/* Fixed 0x10 with reservation and 0 for no reservation */
struct spdk_scsi_pr_in_read_header header;
/* reservation key */
uint64_t rkey;
uint32_t obsolete1;
uint8_t reserved;
uint8_t type : 4;
uint8_t scope : 4;
uint16_t obsolete2;
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_in_read_reservations_data) == 24, "Incorrect size");
/* SCSI Persistent Reserve In report capabilities data */
struct spdk_scsi_pr_in_report_capabilities_data {
/* Fixed value 0x8 */
uint16_t length;
/* Persist through power loss capable */
uint8_t ptpl_c : 1;
uint8_t reserved1 : 1;
/* All target ports capable */
uint8_t atp_c : 1;
/* Specify initiator port capable */
uint8_t sip_c : 1;
/* Compatible reservation handing bit to indicate
* SPC-2 reserve/release is supported
*/
uint8_t crh : 1;
uint8_t reserved2 : 3;
/* Persist through power loss activated */
uint8_t ptpl_a : 1;
uint8_t reserved3 : 6;
/* Type mask valid */
uint8_t tmv : 1;
/* Type mask format */
uint8_t reserved4 : 1;
/* Write Exclusive */
uint8_t wr_ex : 1;
uint8_t reserved5 : 1;
/* Exclusive Access */
uint8_t ex_ac : 1;
uint8_t reserved6 : 1;
/* Write Exclusive - Registrants Only */
uint8_t wr_ex_ro : 1;
/* Exclusive Access - Registrants Only */
uint8_t ex_ac_ro : 1;
/* Write Exclusive - All Registrants */
uint8_t wr_ex_ar : 1;
/* Exclusive Access - All Registrants */
uint8_t ex_ac_ar : 1;
uint8_t reserved7 : 7;
uint8_t reserved8[2];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_in_report_capabilities_data) == 8, "Incorrect size");
/* SCSI Persistent Reserve In full status descriptor */
struct spdk_scsi_pr_in_full_status_desc {
/* Reservation key */
uint64_t rkey;
uint8_t reserved1[4];
/* 0 - Registrant only
* 1 - Registrant and reservation holder
*/
uint8_t r_holder : 1;
/* All target ports */
uint8_t all_tg_pt : 1;
uint8_t reserved2 : 6;
/* Reservation type */
uint8_t type : 4;
/* Set to LU_SCOPE */
uint8_t scope : 4;
uint8_t reserved3[4];
uint16_t relative_target_port_id;
/* Size of TransportID */
uint32_t desc_len;
uint8_t transport_id[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_in_full_status_desc) == 24, "Incorrect size");
/* SCSI Persistent Reserve In full status data */
struct spdk_scsi_pr_in_full_status_data {
struct spdk_scsi_pr_in_read_header header;
/* Full status descriptors */
struct spdk_scsi_pr_in_full_status_desc desc_list[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_in_full_status_data) == 8, "Incorrect size");
/* SCSI Persistent Reserve Out service action codes */
enum spdk_scsi_pr_out_service_action_code {
/* Register/unregister a reservation key */
SPDK_SCSI_PR_OUT_REGISTER = 0x00,
/* Create a persistent reservation */
SPDK_SCSI_PR_OUT_RESERVE = 0x01,
/* Release a persistent reservation */
SPDK_SCSI_PR_OUT_RELEASE = 0x02,
/* Clear all reservation keys and persistent reservations */
SPDK_SCSI_PR_OUT_CLEAR = 0x03,
/* Preempt persistent reservations and/or remove registrants */
SPDK_SCSI_PR_OUT_PREEMPT = 0x04,
/* Preempt persistent reservations and or remove registrants
* and abort all tasks for all preempted I_T nexuses
*/
SPDK_SCSI_PR_OUT_PREEMPT_AND_ABORT = 0x05,
/* Register/unregister a reservation key based on the ignore bit */
SPDK_SCSI_PR_OUT_REG_AND_IGNORE_KEY = 0x06,
/* Register a reservation key for another I_T nexus
* and move a persistent reservation to that I_T nexus
*/
SPDK_SCSI_PR_OUT_REG_AND_MOVE = 0x07,
/* 0x08 - 0x1f Reserved */
};
/* SCSI Persistent Reserve Out parameter list */
struct spdk_scsi_pr_out_param_list {
/* Reservation key */
uint64_t rkey;
/* Service action reservation key */
uint64_t sa_rkey;
uint8_t obsolete1[4];
/* Active persist through power loss */
uint8_t aptpl : 1;
uint8_t reserved1 : 1;
/* All target ports */
uint8_t all_tg_pt : 1;
/* Specify initiator ports */
uint8_t spec_i_pt : 1;
uint8_t reserved2 : 4;
uint8_t reserved3;
uint16_t obsolete2;
uint8_t param_data[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_out_param_list) == 24, "Incorrect size");
struct spdk_scsi_pr_out_reg_and_move_param_list {
/* Reservation key */
uint64_t rkey;
/* Service action reservation key */
uint64_t sa_rkey;
uint8_t reserved1;
/* Active persist through power loss */
uint8_t aptpl : 1;
/* Unregister */
uint8_t unreg : 1;
uint8_t reserved2 : 6;
uint16_t relative_target_port_id;
/* TransportID parameter data length */
uint32_t transport_id_len;
uint8_t transport_id[];
};
SPDK_STATIC_ASSERT(sizeof(struct spdk_scsi_pr_out_reg_and_move_param_list) == 24, "Incorrect size");
#define SPDK_SCSI_UNMAP_LBPU 1 << 7
#define SPDK_SCSI_UNMAP_LBPWS 1 << 6
#define SPDK_SCSI_UNMAP_LBPWS10 1 << 5
#define SPDK_SCSI_UNMAP_FULL_PROVISIONING 0x00
#define SPDK_SCSI_UNMAP_RESOURCE_PROVISIONING 0x01
#define SPDK_SCSI_UNMAP_THIN_PROVISIONING 0x02
#endif /* SPDK_SCSI_SPEC_H */
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