mirror of
https://github.com/LIV2/pistorm.git
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237 lines
7.3 KiB
C
237 lines
7.3 KiB
C
// SPDX-License-Identifier: MIT
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#define NUM_UNITS 7
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#define PISCSI_OFFSET 0x80000000
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#define PISCSI_REGSIZE 0x00010000
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#define PISCSI_UPPER 0x80010000
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#define SCSIERR_TIMEOUT (1 << 7)
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#define SCSIERR_PARAM (1 << 6)
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#define SCSIERR_ADDRESS (1 << 5)
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#define SCSIERR_ERASESEQ (1 << 4)
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#define SCSIERR_CRC (1 << 3)
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#define SCSIERR_ILLEGAL (1 << 2)
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#define SCSIERR_ERASERES (1 << 1)
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#define SCSIERR_IDLE (1 << 0)
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enum piscsi_stuff {
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PISCSI_BLOCK_SIZE = 512,
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PISCSI_TRACK_SECTORS = 2048,
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};
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enum piscsi_cmds {
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PISCSI_CMD_WRITE = 0x00,
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PISCSI_CMD_READ = 0x02,
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PISCSI_CMD_DRVNUM = 0x04,
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PISCSI_CMD_DRVTYPE = 0x06,
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PISCSI_CMD_BLOCKS = 0x08,
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PISCSI_CMD_CYLS = 0x0A,
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PISCSI_CMD_HEADS = 0x0C,
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PISCSI_CMD_SECS = 0x0E,
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PISCSI_CMD_ADDR1 = 0x10,
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PISCSI_CMD_ADDR2 = 0x14,
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PISCSI_CMD_ADDR3 = 0x18,
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PISCSI_CMD_ADDR4 = 0x1C,
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PISCSI_CMD_DEBUGME = 0x20,
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PISCSI_CMD_DRIVER = 0x40,
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PISCSI_CMD_NEXTPART = 0x44,
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PISCSI_CMD_GETPART = 0x48,
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PISCSI_CMD_GETPRIO = 0x4C,
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PISCSI_CMD_WRITE64 = 0x50,
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PISCSI_CMD_READ64 = 0x52,
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PISCSI_CMD_CHECKFS = 0x60,
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PISCSI_CMD_NEXTFS = 0x64,
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PISCSI_CMD_COPYFS = 0x68,
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PISCSI_CMD_FSSIZE = 0x6C,
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PISCSI_CMD_SETFSH = 0x70,
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PISCSI_DBG_MSG = 0x1000,
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PISCSI_DBG_VAL1 = 0x1010,
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PISCSI_DBG_VAL2 = 0x1014,
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PISCSI_DBG_VAL3 = 0x1018,
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PISCSI_DBG_VAL4 = 0x101C,
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PISCSI_DBG_VAL5 = 0x1020,
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PISCSI_DBG_VAL6 = 0x1024,
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PISCSI_DBG_VAL7 = 0x1028,
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PISCSI_DBG_VAL8 = 0x102C,
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PISCSI_CMD_ROM = 0x4000,
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};
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enum piscsi_dbg_msgs {
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DBG_INIT,
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DBG_OPENDEV,
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DBG_CLOSEDEV,
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DBG_CHS,
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DBG_IOCMD,
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DBG_CLEANUP,
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DBG_BEGINIO,
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DBG_ABORTIO,
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DBG_SCSICMD,
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DBG_SCSI_FORMATDEVICE,
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DBG_SCSI_RDG,
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DBG_SCSI_UNKNOWN_MODESENSE,
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DBG_SCSI_UNKNOWN_COMMAND,
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DBG_SCSIERR,
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DBG_IOCMD_UNHANDLED,
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DBG_SCSI_DEBUG_MODESENSE_6,
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DBG_SCSI_DEBUG_MODESENSE_10,
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DBG_SCSICMD_RW6,
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DBG_SCSICMD_RW10,
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};
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enum scsi_commands {
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SCSICMD_TEST_UNIT_READY = 0x00,
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SCSICMD_REWIND = 0x01,
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SCSICMD_REQUEST_SENSE = 0x03,
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SCSICMD_FORMAT = 0x04,
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SCSICMD_READ_BLOCK_LIMITS = 0x05,
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SCSICMD_REASSIGN_BLOCKS = 0x07,
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SCSICMD_INITIALIZE_ELEMENT_STATUS = 0x07,
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SCSICMD_READ_6 = 0x08,
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SCSICMD_WRITE_6 = 0x0A,
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SCSICMD_SEEK_6 = 0x0B,
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SCSICMD_READ_REVERSE_6 = 0x0F,
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SCSICMD_WRITE_FILEMARKS_6 = 0x10,
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SCSICMD_SPACE_6 = 0x11,
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SCSICMD_INQUIRY = 0x12,
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SCSICMD_VERIFY_6 = 0x13,
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SCSICMD_RECOVER_BUFFERED_DATA = 0x14,
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SCSICMD_MODE_SELECT_6 = 0x15,
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SCSICMD_RESERVE_6 = 0x16,
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SCSICMD_RELEASE_6 = 0x17,
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SCSICMD_COPY = 0x18,
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SCSICMD_ERASE_6 = 0x19,
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SCSICMD_MODE_SENSE_6 = 0x1A,
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SCSICMD_START_STOP_UNIT = 0x1B,
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SCSICMD_LOAD_UNLOAD = 0x1B,
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SCSICMD_RECEIVE_DIAGNOSTIC_RESULTS = 0x1C,
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SCSICMD_SEND_DIAGNOSTIC = 0x1D,
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SCSICMD_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1E,
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SCSICMD_READ_FORMAT_CAPACITIES = 0x23,
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SCSICMD_READ_CAPACITY_10 = 0x25,
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SCSICMD_READ_10 = 0x28,
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SCSICMD_READ_GENERATION = 0x29,
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SCSICMD_WRITE_10 = 0x2A,
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SCSICMD_SEEK_10 = 0x2B,
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SCSICMD_LOCATE_10 = 0x2B,
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SCSICMD_ERASE_10 = 0x2C,
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SCSICMD_READ_UPDATED_BLOCK = 0x2D,
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SCSICMD_WRITE_AND_VERIFY_10 = 0x2E,
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SCSICMD_VERIFY_10 = 0x2F,
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SCSICMD_SET_LIMITS_10 = 0x33,
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SCSICMD_PREFETCH_10 = 0x34,
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SCSICMD_READ_POSITION = 0x34,
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SCSICMD_SYNCHRONIZE_CACHE_10 = 0x35,
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SCSICMD_LOCK_UNLOCK_CACHE_10 = 0x36,
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SCSICMD_READ_DEFECT_DATA_10 = 0x37,
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SCSICMD_INITIALIZE_ELEMENT_STATUS_WITH_RANGE = 0x37,
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SCSICMD_MEDIUM_SCAN = 0x38,
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SCSICMD_COMPARE = 0x39,
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SCSICMD_COPY_AND_VERIFY = 0x3A,
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SCSICMD_WRITE_BUFFER = 0x3B,
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SCSICMD_READ_BUFFER = 0x3C,
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SCSICMD_UPDATE_BLOCK = 0x3D,
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SCSICMD_READ_LONG_10 = 0x3E,
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SCSICMD_WRITE_LONG_10 = 0x3F,
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SCSICMD_CHANGE_DEFINITION = 0x40,
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SCSICMD_WRITE_SAME_10 = 0x41,
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SCSICMD_UNMAP = 0x42,
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SCSICMD_READ_TOC_PMA_ATIP = 0x43,
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SCSICMD_REPORT_DENSITY_SUPPORT = 0x44,
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SCSICMD_PLAY_AUDIO_10 = 0x45,
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SCSICMD_GET_CONFIGURATION = 0x46,
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SCSICMD_PLAY_AUDIO_MSF = 0x47,
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SCSICMD_SANITIZE = 0x48,
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SCSICMD_GET_EVENT_STATUS_NOTIFICATION = 0x4A,
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SCSICMD_PAUSE_RESUME = 0x4B,
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SCSICMD_LOG_SELECT = 0x4C,
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SCSICMD_LOG_SENSE = 0x4D,
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SCSICMD_XDWRITE_10 = 0x50,
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SCSICMD_XPWRITE_10 = 0x51,
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SCSICMD_READ_DISC_INFORMATION = 0x51,
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SCSICMD_XDREAD_10 = 0x52,
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SCSICMD_XDWRITEREAD_10 = 0x53,
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SCSICMD_SEND_OPC_INFORMATION = 0x54,
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SCSICMD_MODE_SELECT_10 = 0x55,
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SCSICMD_RESERVE_10 = 0x56,
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SCSICMD_RELEASE_10 = 0x57,
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SCSICMD_REPAIR_TRACK = 0x58,
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SCSICMD_MODE_SENSE_10 = 0x5A,
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SCSICMD_CLOSE_TRACK_SESSION = 0x5B,
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SCSICMD_READ_BUFFER_CAPACITY = 0x5C,
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SCSICMD_SEND_CUE_SHEET = 0x5D,
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SCSICMD_PERSISTENT_RESERVE_IN = 0x5E,
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SCSICMD_PERSISTENT_RESERVE_OUT = 0x5F,
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SCSICMD_EXTENDED_CDB = 0x7E,
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SCSICMD_VARIABLELENGTH_CDB = 0x7F,
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SCSICMD_XDWRITE_EXTENDED_16 = 0x80,
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SCSICMD_WRITE_FILEMARKS_16 = 0x80,
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SCSICMD_READ_REVERSE_16 = 0x81,
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SCSICMD_3RDPARTY_COPY_OUT_CMDS = 0x83,
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SCSICMD_3RDPARTY_COPY_IN_CMDS = 0x84,
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SCSICMD_ATA_PASSTHROUGH_16 = 0x85,
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SCSICMD_ACCESS_CONTROL_IN = 0x86,
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SCSICMD_ACCESS_CONTROL_OUT = 0x87,
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SCSICMD_READ_16 = 0x88,
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SCSICMD_COMPARE_AND_WRITE = 0x89,
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SCSICMD_WRITE_16 = 0x8A,
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SCSICMD_ORWRITE = 0x8B,
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SCSICMD_READ_ATTRIBUTE = 0x8C,
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SCSICMD_WRITE_ATTRIBUTE = 0x8D,
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SCSICMD_WRITE_AND_VERIFY_16 = 0x8E,
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SCSICMD_VERIFY_16 = 0x8F,
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SCSICMD_PREFETCH_16 = 0x90,
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SCSICMD_SYNCHRONIZE_CACHE_16 = 0x91,
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SCSICMD_SPACE_16 = 0x91,
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SCSICMD_LOCK_UNLOCK_CACHE_16 = 0x92,
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SCSICMD_LOCATE_16 = 0x92,
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SCSICMD_WRITE_SAME_16 = 0x93,
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SCSICMD_ERASE_16 = 0x93,
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SCSICMD_SERVICE_ACTION_BIDIRECTIONAL = 0x9D,
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SCSICMD_SERVICE_ACTION_IN_16 = 0x9E,
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SCSICMD_SERVICE_ACTION_OUT_16 = 0x9F,
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SCSICMD_REPORT_LUNS = 0xA0,
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SCSICMD_ATA_PASSTHROUGH_12 = 0xA1,
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SCSICMD_SECURITY_PROTOCOL_IN = 0xA2,
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SCSICMD_MAINTENANCE_IN = 0xA3,
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SCSICMD_MAINTENANCE_OUT = 0xA4,
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SCSICMD_REPORT_KEY = 0xA4,
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SCSICMD_MOVE_MEDIUM = 0xA5,
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SCSICMD_PLAY_AUDIO_12 = 0xA5,
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SCSICMD_EXCHANGE_MEDIUM = 0xA6,
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SCSICMD_MOVE_MEDIUM_ATTACHED = 0xA7,
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SCSICMD_READ_12 = 0xA8,
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SCSICMD_SERVICE_ACTION_OUT_12 = 0xA9,
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SCSICMD_WRITE_12 = 0xAA,
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SCSICMD_SERVICE_ACTION_IN_12 = 0xAB,
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SCSICMD_ERASE_12 = 0xAC,
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SCSICMD_READ_DVD_STRUCTURE = 0xAD,
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SCSICMD_WRITE_AND_VERIFY_12 = 0xAE,
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SCSICMD_VERIFY_12 = 0xAF,
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SCSICMD_SEARCH_DATA_HIGH_12 = 0xB0,
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SCSICMD_SEARCH_DATA_EQUAL_12 = 0xB1,
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SCSICMD_SEARCH_DATA_LOW_12 = 0xB2,
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SCSICMD_SET_LIMITS_12 = 0xB3,
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SCSICMD_READ_ELEMENT_STATUS_ATTACHED = 0xB4,
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SCSICMD_SECURITY_PROTOCOL_OUT = 0xB5,
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SCSICMD_SEND_VOLUME_TAG = 0xB6,
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SCSICMD_READ_DEFECT_DATA_12 = 0xB7,
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SCSICMD_READ_ELEMENT_STATUS = 0xB8,
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SCSICMD_READ_CD_MSF = 0xB9,
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SCSICMD_REDUNDANCY_GROUP_IN = 0xBA,
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SCSICMD_REDUNDANCY_GROUP_OUT = 0xBB,
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SCSICMD_SPARE_IN = 0xBC,
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SCSICMD_SPARE_OUT = 0xBD,
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SCSICMD_VOLUME_SET_IN = 0xBE,
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SCSICMD_VOLUME_SET_OUT = 0xBF,
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};
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#define TD_READ64 24
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#define TD_WRITE64 25
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#define TD_SEEK64 26
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#define TD_FORMAT64 27
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#define NSCMD_TD_READ64 0xC000
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#define NSCMD_TD_WRITE64 0xC001
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#define NSCMD_TD_SEEK64 0xC002
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#define NSCMD_TD_FORMAT64 0xC003
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