/*- * 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. */ /** * SCSI specification definition * refer http://www.t10.org/drafts.htm#SPC_Family for SPC-3 and SBC-3 */ #ifndef _SCSI_SPEC_H #define _SCSI_SPEC_H #include enum scsi_group_code { SCSI_6BYTE_CMD = 0x00, SCSI_10BYTE_CMD = 0x20, SCSI_10BYTE_CMD2 = 0x40, SCSI_16BYTE_CMD = 0x80, SCSI_12BYTE_CMD = 0xa0, }; #define SCSI_GROUP_MASK 0xe0 #define SCSI_OPCODE_MASK 0x1f enum scsi_status { SCSI_STATUS_GOOD = 0x00, SCSI_STATUS_CHECK_CONDITION = 0x02, SCSI_STATUS_CONDITION_MET = 0x04, SCSI_STATUS_BUSY = 0x08, SCSI_STATUS_INTERMEDIATE = 0x10, SCSI_STATUS_INTERMEDIATE_CONDITION_MET = 0x14, SCSI_STATUS_RESERVATION_CONFLICT = 0x18, SCSI_STATUS_Obsolete = 0x22, SCSI_STATUS_TASK_SET_FULL = 0x28, SCSI_STATUS_ACA_ACTIVE = 0x30, SCSI_STATUS_TASK_ABORTED = 0x40, }; enum scsi_sense { SCSI_SENSE_NO_SENSE = 0x00, SCSI_SENSE_RECOVERED_ERROR = 0x01, SCSI_SENSE_NOT_READY = 0x02, SCSI_SENSE_MEDIUM_ERROR = 0x03, SCSI_SENSE_HARDWARE_ERROR = 0x04, SCSI_SENSE_ILLEGAL_REQUEST = 0x05, SCSI_SENSE_UNIT_ATTENTION = 0x06, SCSI_SENSE_DATA_PROTECT = 0x07, SCSI_SENSE_BLANK_CHECK = 0x08, SCSI_SENSE_VENDOR_SPECIFIC = 0x09, SCSI_SENSE_COPY_ABORTED = 0x0a, SCSI_SENSE_ABORTED_COMMAND = 0x0b, SCSI_SENSE_VOLUME_OVERFLOW = 0x0d, SCSI_SENSE_MISCOMPARE = 0x0e, }; enum scsi_asc { SCSI_ASC_NO_ADDITIONAL_SENSE = 0x00, SCSI_ASC_PERIPHERAL_DEVICE_WRITE_FAULT = 0x03, SCSI_ASC_LOGICAL_UNIT_NOT_READY = 0x04, SCSI_ASC_WARNING = 0x0b, SCSI_ASC_LOGICAL_BLOCK_GUARD_CHECK_FAILED = 0x10, SCSI_ASC_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = 0x10, SCSI_ASC_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = 0x10, SCSI_ASC_UNRECOVERED_READ_ERROR = 0x11, SCSI_ASC_MISCOMPARE_DURING_VERIFY_OPERATION = 0x1d, SCSI_ASC_INVALID_COMMAND_OPERATION_CODE = 0x20, SCSI_ASC_ACCESS_DENIED = 0x20, SCSI_ASC_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE = 0x21, SCSI_ASC_INVALID_FIELD_IN_CDB = 0x24, SCSI_ASC_LOGICAL_UNIT_NOT_SUPPORTED = 0x25, SCSI_ASC_WRITE_PROTECTED = 0x27, SCSI_ASC_FORMAT_COMMAND_FAILED = 0x31, SCSI_ASC_INTERNAL_TARGET_FAILURE = 0x44, }; enum scsi_ascq { SCSI_ASCQ_CAUSE_NOT_REPORTABLE = 0x00, SCSI_ASCQ_BECOMING_READY = 0x01, SCSI_ASCQ_FORMAT_COMMAND_FAILED = 0x01, SCSI_ASCQ_LOGICAL_BLOCK_GUARD_CHECK_FAILED = 0x01, SCSI_ASCQ_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = 0x02, SCSI_ASCQ_NO_ACCESS_RIGHTS = 0x02, SCSI_ASCQ_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = 0x03, SCSI_ASCQ_POWER_LOSS_EXPECTED = 0x08, SCSI_ASCQ_INVALID_LU_IDENTIFIER = 0x09, }; enum spc_opcode { /* SPC3 related */ SPC_ACCESS_CONTROL_IN = 0x86, SPC_ACCESS_CONTROL_OUT = 0x87, SPC_EXTENDED_COPY = 0x83, SPC_INQUIRY = 0x12, SPC_LOG_SELECT = 0x4c, SPC_LOG_SENSE = 0x4d, SPC_MODE_SELECT_6 = 0x15, SPC_MODE_SELECT_10 = 0x55, SPC_MODE_SENSE_6 = 0x1a, SPC_MODE_SENSE_10 = 0x5a, SPC_PERSISTENT_RESERVE_IN = 0x5e, SPC_PERSISTENT_RESERVE_OUT = 0x5f, SPC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1e, SPC_READ_ATTRIBUTE = 0x8c, SPC_READ_BUFFER = 0x3c, SPC_RECEIVE_COPY_RESULTS = 0x84, SPC_RECEIVE_DIAGNOSTIC_RESULTS = 0x1c, SPC_REPORT_LUNS = 0xa0, SPC_REQUEST_SENSE = 0x03, SPC_SEND_DIAGNOSTIC = 0x1d, SPC_TEST_UNIT_READY = 0x00, SPC_WRITE_ATTRIBUTE = 0x8d, SPC_WRITE_BUFFER = 0x3b, SPC_SERVICE_ACTION_IN_12 = 0xab, SPC_SERVICE_ACTION_OUT_12 = 0xa9, SPC_SERVICE_ACTION_IN_16 = 0x9e, SPC_SERVICE_ACTION_OUT_16 = 0x9f, SPC_VARIABLE_LENGTH = 0x7f, SPC_MO_CHANGE_ALIASES = 0x0b, SPC_MO_SET_DEVICE_IDENTIFIER = 0x06, SPC_MO_SET_PRIORITY = 0x0e, SPC_MO_SET_TARGET_PORT_GROUPS = 0x0a, SPC_MO_SET_TIMESTAMP = 0x0f, SPC_MI_REPORT_ALIASES = 0x0b, SPC_MI_REPORT_DEVICE_IDENTIFIER = 0x05, SPC_MI_REPORT_PRIORITY = 0x0e, SPC_MI_REPORT_SUPPORTED_OPERATION_CODES = 0x0c, SPC_MI_REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS = 0x0d, SPC_MI_REPORT_TARGET_PORT_GROUPS = 0x0a, SPC_MI_REPORT_TIMESTAMP = 0x0f, /* SPC2 related (Obsolete) */ SPC2_RELEASE_6 = 0x17, SPC2_RELEASE_10 = 0x57, SPC2_RESERVE_6 = 0x16, SPC2_RESERVE_10 = 0x56, }; enum scc_opcode { SCC_MAINTENANCE_IN = 0xa3, SCC_MAINTENANCE_OUT = 0xa4, }; enum sbc_opcode { SBC_COMPARE_AND_WRITE = 0x89, SBC_FORMAT_UNIT = 0x04, SBC_GET_LBA_STATUS = 0x0012009e, SBC_ORWRITE_16 = 0x8b, SBC_PRE_FETCH_10 = 0x34, SBC_PRE_FETCH_16 = 0x90, SBC_READ_6 = 0x08, SBC_READ_10 = 0x28, SBC_READ_12 = 0xa8, SBC_READ_16 = 0x88, SBC_READ_ATTRIBUTE = 0x8c, SBC_READ_BUFFER = 0x3c, SBC_READ_CAPACITY_10 = 0x25, SBC_READ_DEFECT_DATA_10 = 0x37, SBC_READ_DEFECT_DATA_12 = 0xb7, SBC_READ_LONG_10 = 0x3e, SBC_REASSIGN_BLOCKS = 0x07, SBC_SANITIZE = 0x48, SBC_START_STOP_UNIT = 0x1b, SBC_SYNCHRONIZE_CACHE_10 = 0x35, SBC_SYNCHRONIZE_CACHE_16 = 0x91, SBC_UNMAP = 0x42, SBC_VERIFY_10 = 0x2f, SBC_VERIFY_12 = 0xaf, SBC_VERIFY_16 = 0x8f, SBC_WRITE_6 = 0x0a, SBC_WRITE_10 = 0x2a, SBC_WRITE_12 = 0xaa, SBC_WRITE_16 = 0x8a, SBC_WRITE_AND_VERIFY_10 = 0x2e, SBC_WRITE_AND_VERIFY_12 = 0xae, SBC_WRITE_AND_VERIFY_16 = 0x8e, SBC_WRITE_LONG_10 = 0x3f, SBC_WRITE_SAME_10 = 0x41, SBC_WRITE_SAME_16 = 0x93, SBC_XDREAD_10 = 0x52, SBC_XDWRITE_10 = 0x50, SBC_XDWRITEREAD_10 = 0x53, SBC_XPWRITE_10 = 0x51, SBC_SAI_READ_CAPACITY_16 = 0x10, SBC_SAI_READ_LONG_16 = 0x11, SBC_SAO_WRITE_LONG_16 = 0x11, SBC_VL_READ_32 = 0x0009, SBC_VL_VERIFY_32 = 0x000a, SBC_VL_WRITE_32 = 0x000b, SBC_VL_WRITE_AND_VERIFY_32 = 0x000c, SBC_VL_WRITE_SAME_32 = 0x000d, SBC_VL_XDREAD_32 = 0x0003, SBC_VL_XDWRITE_32 = 0x0004, SBC_VL_XDWRITEREAD_32 = 0x0007, SBC_VL_XPWRITE_32 = 0x0006, }; enum mmc_opcode { /* MMC6 */ MMC_READ_DISC_STRUCTURE = 0xad, /* MMC4 */ MMC_BLANK = 0xa1, MMC_CLOSE_TRACK_SESSION = 0x5b, MMC_ERASE_10 = 0x2c, MMC_FORMAT_UNIT = 0x04, MMC_GET_CONFIGURATION = 0x46, MMC_GET_EVENT_STATUS_NOTIFICATION = 0x4a, MMC_GET_PERFORMANCE = 0xac, MMC_INQUIRY = 0x12, MMC_LOAD_UNLOAD_MEDIUM = 0xa6, MMC_MECHANISM_STATUS = 0xbd, MMC_MODE_SELECT_10 = 0x55, MMC_MODE_SENSE_10 = 0x5a, MMC_PAUSE_RESUME = 0x4b, MMC_PLAY_AUDIO_10 = 0x45, MMC_PLAY_AUDIO_12 = 0xa5, MMC_PLAY_AUDIO_MSF = 0x47, MMC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1e, MMC_READ_10 = 0x28, MMC_READ_12 = 0xa8, MMC_READ_BUFFER = 0x3c, MMC_READ_BUFFER_CAPACITY = 0x5c, MMC_READ_CAPACITY = 0x25, MMC_READ_CD = 0xbe, MMC_READ_CD_MSF = 0xb9, MMC_READ_DISC_INFORMATION = 0x51, MMC_READ_DVD_STRUCTURE = 0xad, MMC_READ_FORMAT_CAPACITIES = 0x23, MMC_READ_SUB_CHANNEL = 0x42, MMC_READ_TOC_PMA_ATIP = 0x43, MMC_READ_TRACK_INFORMATION = 0x52, MMC_REPAIR_TRACK = 0x58, MMC_REPORT_KEY = 0xa4, MMC_REQUEST_SENSE = 0x03, MMC_RESERVE_TRACK = 0x53, MMC_SCAN = 0xba, MMC_SEEK_10 = 0x2b, MMC_SEND_CUE_SHEET = 0x5d, MMC_SEND_DVD_STRUCTURE = 0xbf, MMC_SEND_KEY = 0xa3, MMC_SEND_OPC_INFORMATION = 0x54, MMC_SET_CD_SPEED = 0xbb, MMC_SET_READ_AHEAD = 0xa7, MMC_SET_STREAMING = 0xb6, MMC_START_STOP_UNIT = 0x1b, MMC_STOP_PLAY_SCAN = 0x4e, MMC_SYNCHRONIZE_CACHE = 0x35, MMC_TEST_UNIT_READY = 0x00, MMC_VERIFY_10 = 0x2f, MMC_WRITE_10 = 0xa2, MMC_WRITE_12 = 0xaa, MMC_WRITE_AND_VERIFY_10 = 0x2e, MMC_WRITE_BUFFER = 0x3b, }; enum ssc_opcode { SSC_ERASE_6 = 0x19, SSC_FORMAT_MEDIUM = 0x04, SSC_LOAD_UNLOAD = 0x1b, SSC_LOCATE_10 = 0x2b, SSC_LOCATE_16 = 0x92, SSC_MOVE_MEDIUM_ATTACHED = 0xa7, SSC_READ_6 = 0x08, SSC_READ_BLOCK_LIMITS = 0x05, SSC_READ_ELEMENT_STATUS_ATTACHED = 0xb4, SSC_READ_POSITION = 0x34, SSC_READ_REVERSE_6 = 0x0f, SSC_RECOVER_BUFFERED_DATA = 0x14, SSC_REPORT_DENSITY_SUPPORT = 0x44, SSC_REWIND = 0x01, SSC_SET_CAPACITY = 0x0b, SSC_SPACE_6 = 0x11, SSC_SPACE_16 = 0x91, SSC_VERIFY_6 = 0x13, SSC_WRITE_6 = 0x0a, SSC_WRITE_FILEMARKS_6 = 0x10, }; enum spc_vpd { SPC_VPD_DEVICE_IDENTIFICATION = 0x83, SPC_VPD_EXTENDED_INQUIRY_DATA = 0x86, SPC_VPD_MANAGEMENT_NETWORK_ADDRESSES = 0x85, SPC_VPD_MODE_PAGE_POLICY = 0x87, SPC_VPD_SCSI_PORTS = 0x88, SPC_VPD_SOFTWARE_INTERFACE_IDENTIFICATION = 0x84, SPC_VPD_SUPPORTED_VPD_PAGES = 0x00, SPC_VPD_UNIT_SERIAL_NUMBER = 0x80, SPC_VPD_BLOCK_LIMITS = 0xb0, SPC_VPD_BLOCK_DEV_CHARS = 0xb1, SPC_VPD_BLOCK_THIN_PROVISION = 0xb2, }; enum { SPC_PERIPHERAL_DEVICE_TYPE_DISK = 0x00, SPC_PERIPHERAL_DEVICE_TYPE_TAPE = 0x01, SPC_PERIPHERAL_DEVICE_TYPE_DVD = 0x05, SPC_PERIPHERAL_DEVICE_TYPE_CHANGER = 0x08, SPC_VERSION_NONE = 0x00, SPC_VERSION_SPC = 0x03, SPC_VERSION_SPC2 = 0x04, SPC_VERSION_SPC3 = 0x05, SPC_VERSION_SPC4 = 0x06, SPC_PROTOCOL_IDENTIFIER_FC = 0x00, SPC_PROTOCOL_IDENTIFIER_PSCSI = 0x01, SPC_PROTOCOL_IDENTIFIER_SSA = 0x02, SPC_PROTOCOL_IDENTIFIER_IEEE1394 = 0x03, SPC_PROTOCOL_IDENTIFIER_RDMA = 0x04, SPC_PROTOCOL_IDENTIFIER_ISCSI = 0x05, SPC_PROTOCOL_IDENTIFIER_SAS = 0x06, SPC_PROTOCOL_IDENTIFIER_ADT = 0x07, SPC_PROTOCOL_IDENTIFIER_ATA = 0x08, SPC_VPD_CODE_SET_BINARY = 0x01, SPC_VPD_CODE_SET_ASCII = 0x02, SPC_VPD_CODE_SET_UTF8 = 0x03, SPC_VPD_ASSOCIATION_LOGICAL_UNIT = 0x00, SPC_VPD_ASSOCIATION_TARGET_PORT = 0x01, SPC_VPD_ASSOCIATION_TARGET_DEVICE = 0x02, SPC_VPD_IDENTIFIER_TYPE_VENDOR_SPECIFIC = 0x00, SPC_VPD_IDENTIFIER_TYPE_T10_VENDOR_ID = 0x01, SPC_VPD_IDENTIFIER_TYPE_EUI64 = 0x02, SPC_VPD_IDENTIFIER_TYPE_NAA = 0x03, SPC_VPD_IDENTIFIER_TYPE_RELATIVE_TARGET_PORT = 0x04, SPC_VPD_IDENTIFIER_TYPE_TARGET_PORT_GROUP = 0x05, SPC_VPD_IDENTIFIER_TYPE_LOGICAL_UNIT_GROUP = 0x06, SPC_VPD_IDENTIFIER_TYPE_MD5_LOGICAL_UNIT = 0x07, SPC_VPD_IDENTIFIER_TYPE_SCSI_NAME = 0x08, }; struct scsi_cdb_inquiry { uint8_t opcode; uint8_t evpd; uint8_t page_code; uint16_t alloc_len; uint8_t control; }; struct scsi_cdb_inquiry_data { uint8_t peripheral; 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 scsi_vpd_page { uint8_t peripheral; uint8_t page_code; uint16_t alloc_len; uint8_t params[]; }; #define SCSI_VEXT_REF_CHK 0x01 #define SCSI_VEXT_APP_CHK 0x02 #define SCSI_VEXT_GRD_CHK 0x04 #define SCSI_VEXT_SIMPSUP 0x01 #define SCSI_VEXT_ORDSUP 0x02 #define SCSI_VEXT_HEADSUP 0x04 #define SCSI_VEXT_PRIOR_SUP 0x08 #define SCSI_VEXT_GROUP_SUP 0x10 #define SCSI_VEXT_UASK_SUP 0x20 #define SCSI_VEXT_V_SUP 0x01 #define SCSI_VEXT_NV_SUP 0x02 #define SCSI_VEXT_CRD_SUP 0x04 #define SCSI_VEXT_WU_SUP 0x08 struct scsi_vpd_ext_inquiry { uint8_t peripheral; uint8_t page_code; uint16_t alloc_len; uint8_t check; uint8_t sup; uint8_t sup2; uint8_t luiclr; uint8_t cbcs; uint8_t micro_dl; uint8_t reserved[54]; }; #define SPC_VPD_DESIG_PIV 0x80 /* designation descriptor */ struct 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[]; }; /* mode page policy descriptor */ struct scsi_mpage_policy_desc { uint8_t page_code; uint8_t sub_page_code; uint8_t policy; uint8_t reserved; }; /* target port descriptor */ struct 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 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[]; }; /* SCSI UNMAP block descriptor */ struct scsi_unmap_bdesc { /* UNMAP LOGICAL BLOCK ADDRESS */ uint64_t lba; /* NUMBER OF LOGICAL BLOCKS */ uint32_t block_count; /* RESERVED */ uint32_t reserved; }; #define SCSI_UNMAP_LBPU (1 << 7) #define SCSI_UNMAP_LBPWS (1 << 6) #define SCSI_UNMAP_LBPWS10 (1 << 5) #define SCSI_UNMAP_FULL_PROVISIONING 0x00 #define SCSI_UNMAP_RESOURCE_PROVISIONING 0x01 #define SCSI_UNMAP_THIN_PROVISIONING 0x02 #endif /* _SCSI_SPEC_H */