+// SPDX-License-Identifier: MIT
+
#define NUM_UNITS 7
#define PISCSI_OFFSET 0x80000000
#define PISCSI_REGSIZE 0x00010000
#define SCSIERR_IDLE (1 << 0)
enum piscsi_stuff {
- PISCSI_BLOCK_SIZE = 512,
+ PISCSI_BLOCK_SIZE = 512, // Deprecated, do not use
+ PISCSI_MAX_BLOCK_SIZE = 65536,
PISCSI_TRACK_SECTORS = 2048,
};
enum piscsi_cmds {
- PISCSI_CMD_WRITE = 0x00,
- PISCSI_CMD_READ = 0x02,
- PISCSI_CMD_DRVNUM = 0x04,
- PISCSI_CMD_DRVTYPE = 0x06,
- PISCSI_CMD_BLOCKS = 0x08,
- PISCSI_CMD_CYLS = 0x0A,
- PISCSI_CMD_HEADS = 0x0C,
- PISCSI_CMD_SECS = 0x0E,
- PISCSI_CMD_ADDR1 = 0x10,
- PISCSI_CMD_ADDR2 = 0x14,
- PISCSI_CMD_ADDR3 = 0x18,
- PISCSI_CMD_ADDR4 = 0x1C,
- PISCSI_CMD_ROM = 0x4000,
-};
\ No newline at end of file
+ PISCSI_CMD_WRITE = 0x00,
+ PISCSI_CMD_READ = 0x02,
+ PISCSI_CMD_DRVNUM = 0x04,
+ PISCSI_CMD_DRVTYPE = 0x06,
+ PISCSI_CMD_BLOCKS = 0x08,
+ PISCSI_CMD_CYLS = 0x0A,
+ PISCSI_CMD_HEADS = 0x0C,
+ PISCSI_CMD_SECS = 0x0E,
+ PISCSI_CMD_ADDR1 = 0x10,
+ PISCSI_CMD_ADDR2 = 0x14,
+ PISCSI_CMD_ADDR3 = 0x18,
+ PISCSI_CMD_ADDR4 = 0x1C,
+ PISCSI_CMD_DEBUGME = 0x20,
+ PISCSI_CMD_DRIVER = 0x40,
+ PISCSI_CMD_NEXTPART = 0x44,
+ PISCSI_CMD_GETPART = 0x48,
+ PISCSI_CMD_GETPRIO = 0x4C,
+ PISCSI_CMD_WRITE64 = 0x50,
+ PISCSI_CMD_READ64 = 0x52,
+ PISCSI_CMD_CHECKFS = 0x60,
+ PISCSI_CMD_NEXTFS = 0x64,
+ PISCSI_CMD_COPYFS = 0x68,
+ PISCSI_CMD_FSSIZE = 0x6C,
+ PISCSI_CMD_SETFSH = 0x70,
+ PISCSI_CMD_BLOCKSIZE = 0x74,
+ PISCSI_CMD_READBYTES = 0x78,
+ PISCSI_CMD_WRITEBYTES = 0x7C,
+ PISCSI_CMD_DRVNUMX = 0x80,
+ PISCSI_CMD_LOADFS = 0x84,
+ PISCSI_CMD_GET_FS_INFO = 0x88,
+ PISCSI_DBG_MSG = 0x1000,
+ PISCSI_DBG_VAL1 = 0x1010,
+ PISCSI_DBG_VAL2 = 0x1014,
+ PISCSI_DBG_VAL3 = 0x1018,
+ PISCSI_DBG_VAL4 = 0x101C,
+ PISCSI_DBG_VAL5 = 0x1020,
+ PISCSI_DBG_VAL6 = 0x1024,
+ PISCSI_DBG_VAL7 = 0x1028,
+ PISCSI_DBG_VAL8 = 0x102C,
+ PISCSI_CMD_ROM = 0x4000,
+};
+
+enum piscsi_dbg_msgs {
+ DBG_INIT,
+ DBG_OPENDEV,
+ DBG_CLOSEDEV,
+ DBG_CHS,
+ DBG_IOCMD,
+ DBG_CLEANUP,
+ DBG_BEGINIO,
+ DBG_ABORTIO,
+ DBG_SCSICMD,
+ DBG_SCSI_FORMATDEVICE,
+ DBG_SCSI_RDG,
+ DBG_SCSI_UNKNOWN_MODESENSE,
+ DBG_SCSI_UNKNOWN_COMMAND,
+ DBG_SCSIERR,
+ DBG_IOCMD_UNHANDLED,
+ DBG_SCSI_DEBUG_MODESENSE_6,
+ DBG_SCSI_DEBUG_MODESENSE_10,
+ DBG_SCSICMD_RW6,
+ DBG_SCSICMD_RW10,
+};
+
+enum scsi_commands {
+ SCSICMD_TEST_UNIT_READY = 0x00,
+ SCSICMD_REWIND = 0x01,
+ SCSICMD_REQUEST_SENSE = 0x03,
+ SCSICMD_FORMAT = 0x04,
+ SCSICMD_READ_BLOCK_LIMITS = 0x05,
+ SCSICMD_REASSIGN_BLOCKS = 0x07,
+ SCSICMD_INITIALIZE_ELEMENT_STATUS = 0x07,
+ SCSICMD_READ_6 = 0x08,
+ SCSICMD_WRITE_6 = 0x0A,
+ SCSICMD_SEEK_6 = 0x0B,
+ SCSICMD_READ_REVERSE_6 = 0x0F,
+ SCSICMD_WRITE_FILEMARKS_6 = 0x10,
+ SCSICMD_SPACE_6 = 0x11,
+ SCSICMD_INQUIRY = 0x12,
+ SCSICMD_VERIFY_6 = 0x13,
+ SCSICMD_RECOVER_BUFFERED_DATA = 0x14,
+ SCSICMD_MODE_SELECT_6 = 0x15,
+ SCSICMD_RESERVE_6 = 0x16,
+ SCSICMD_RELEASE_6 = 0x17,
+ SCSICMD_COPY = 0x18,
+ SCSICMD_ERASE_6 = 0x19,
+ SCSICMD_MODE_SENSE_6 = 0x1A,
+ SCSICMD_START_STOP_UNIT = 0x1B,
+ SCSICMD_LOAD_UNLOAD = 0x1B,
+ SCSICMD_RECEIVE_DIAGNOSTIC_RESULTS = 0x1C,
+ SCSICMD_SEND_DIAGNOSTIC = 0x1D,
+ SCSICMD_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1E,
+ SCSICMD_READ_FORMAT_CAPACITIES = 0x23,
+ SCSICMD_READ_CAPACITY_10 = 0x25,
+ SCSICMD_READ_10 = 0x28,
+ SCSICMD_READ_GENERATION = 0x29,
+ SCSICMD_WRITE_10 = 0x2A,
+ SCSICMD_SEEK_10 = 0x2B,
+ SCSICMD_LOCATE_10 = 0x2B,
+ SCSICMD_ERASE_10 = 0x2C,
+ SCSICMD_READ_UPDATED_BLOCK = 0x2D,
+ SCSICMD_WRITE_AND_VERIFY_10 = 0x2E,
+ SCSICMD_VERIFY_10 = 0x2F,
+ SCSICMD_SET_LIMITS_10 = 0x33,
+ SCSICMD_PREFETCH_10 = 0x34,
+ SCSICMD_READ_POSITION = 0x34,
+ SCSICMD_SYNCHRONIZE_CACHE_10 = 0x35,
+ SCSICMD_LOCK_UNLOCK_CACHE_10 = 0x36,
+ SCSICMD_READ_DEFECT_DATA_10 = 0x37,
+ SCSICMD_INITIALIZE_ELEMENT_STATUS_WITH_RANGE = 0x37,
+ SCSICMD_MEDIUM_SCAN = 0x38,
+ SCSICMD_COMPARE = 0x39,
+ SCSICMD_COPY_AND_VERIFY = 0x3A,
+ SCSICMD_WRITE_BUFFER = 0x3B,
+ SCSICMD_READ_BUFFER = 0x3C,
+ SCSICMD_UPDATE_BLOCK = 0x3D,
+ SCSICMD_READ_LONG_10 = 0x3E,
+ SCSICMD_WRITE_LONG_10 = 0x3F,
+ SCSICMD_CHANGE_DEFINITION = 0x40,
+ SCSICMD_WRITE_SAME_10 = 0x41,
+ SCSICMD_UNMAP = 0x42,
+ SCSICMD_READ_TOC_PMA_ATIP = 0x43,
+ SCSICMD_REPORT_DENSITY_SUPPORT = 0x44,
+ SCSICMD_PLAY_AUDIO_10 = 0x45,
+ SCSICMD_GET_CONFIGURATION = 0x46,
+ SCSICMD_PLAY_AUDIO_MSF = 0x47,
+ SCSICMD_SANITIZE = 0x48,
+ SCSICMD_GET_EVENT_STATUS_NOTIFICATION = 0x4A,
+ SCSICMD_PAUSE_RESUME = 0x4B,
+ SCSICMD_LOG_SELECT = 0x4C,
+ SCSICMD_LOG_SENSE = 0x4D,
+ SCSICMD_XDWRITE_10 = 0x50,
+ SCSICMD_XPWRITE_10 = 0x51,
+ SCSICMD_READ_DISC_INFORMATION = 0x51,
+ SCSICMD_XDREAD_10 = 0x52,
+ SCSICMD_XDWRITEREAD_10 = 0x53,
+ SCSICMD_SEND_OPC_INFORMATION = 0x54,
+ SCSICMD_MODE_SELECT_10 = 0x55,
+ SCSICMD_RESERVE_10 = 0x56,
+ SCSICMD_RELEASE_10 = 0x57,
+ SCSICMD_REPAIR_TRACK = 0x58,
+ SCSICMD_MODE_SENSE_10 = 0x5A,
+ SCSICMD_CLOSE_TRACK_SESSION = 0x5B,
+ SCSICMD_READ_BUFFER_CAPACITY = 0x5C,
+ SCSICMD_SEND_CUE_SHEET = 0x5D,
+ SCSICMD_PERSISTENT_RESERVE_IN = 0x5E,
+ SCSICMD_PERSISTENT_RESERVE_OUT = 0x5F,
+ SCSICMD_EXTENDED_CDB = 0x7E,
+ SCSICMD_VARIABLELENGTH_CDB = 0x7F,
+ SCSICMD_XDWRITE_EXTENDED_16 = 0x80,
+ SCSICMD_WRITE_FILEMARKS_16 = 0x80,
+ SCSICMD_READ_REVERSE_16 = 0x81,
+ SCSICMD_3RDPARTY_COPY_OUT_CMDS = 0x83,
+ SCSICMD_3RDPARTY_COPY_IN_CMDS = 0x84,
+ SCSICMD_ATA_PASSTHROUGH_16 = 0x85,
+ SCSICMD_ACCESS_CONTROL_IN = 0x86,
+ SCSICMD_ACCESS_CONTROL_OUT = 0x87,
+ SCSICMD_READ_16 = 0x88,
+ SCSICMD_COMPARE_AND_WRITE = 0x89,
+ SCSICMD_WRITE_16 = 0x8A,
+ SCSICMD_ORWRITE = 0x8B,
+ SCSICMD_READ_ATTRIBUTE = 0x8C,
+ SCSICMD_WRITE_ATTRIBUTE = 0x8D,
+ SCSICMD_WRITE_AND_VERIFY_16 = 0x8E,
+ SCSICMD_VERIFY_16 = 0x8F,
+ SCSICMD_PREFETCH_16 = 0x90,
+ SCSICMD_SYNCHRONIZE_CACHE_16 = 0x91,
+ SCSICMD_SPACE_16 = 0x91,
+ SCSICMD_LOCK_UNLOCK_CACHE_16 = 0x92,
+ SCSICMD_LOCATE_16 = 0x92,
+ SCSICMD_WRITE_SAME_16 = 0x93,
+ SCSICMD_ERASE_16 = 0x93,
+ SCSICMD_SERVICE_ACTION_BIDIRECTIONAL = 0x9D,
+ SCSICMD_SERVICE_ACTION_IN_16 = 0x9E,
+ SCSICMD_SERVICE_ACTION_OUT_16 = 0x9F,
+ SCSICMD_REPORT_LUNS = 0xA0,
+ SCSICMD_ATA_PASSTHROUGH_12 = 0xA1,
+ SCSICMD_SECURITY_PROTOCOL_IN = 0xA2,
+ SCSICMD_MAINTENANCE_IN = 0xA3,
+ SCSICMD_MAINTENANCE_OUT = 0xA4,
+ SCSICMD_REPORT_KEY = 0xA4,
+ SCSICMD_MOVE_MEDIUM = 0xA5,
+ SCSICMD_PLAY_AUDIO_12 = 0xA5,
+ SCSICMD_EXCHANGE_MEDIUM = 0xA6,
+ SCSICMD_MOVE_MEDIUM_ATTACHED = 0xA7,
+ SCSICMD_READ_12 = 0xA8,
+ SCSICMD_SERVICE_ACTION_OUT_12 = 0xA9,
+ SCSICMD_WRITE_12 = 0xAA,
+ SCSICMD_SERVICE_ACTION_IN_12 = 0xAB,
+ SCSICMD_ERASE_12 = 0xAC,
+ SCSICMD_READ_DVD_STRUCTURE = 0xAD,
+ SCSICMD_WRITE_AND_VERIFY_12 = 0xAE,
+ SCSICMD_VERIFY_12 = 0xAF,
+ SCSICMD_SEARCH_DATA_HIGH_12 = 0xB0,
+ SCSICMD_SEARCH_DATA_EQUAL_12 = 0xB1,
+ SCSICMD_SEARCH_DATA_LOW_12 = 0xB2,
+ SCSICMD_SET_LIMITS_12 = 0xB3,
+ SCSICMD_READ_ELEMENT_STATUS_ATTACHED = 0xB4,
+ SCSICMD_SECURITY_PROTOCOL_OUT = 0xB5,
+ SCSICMD_SEND_VOLUME_TAG = 0xB6,
+ SCSICMD_READ_DEFECT_DATA_12 = 0xB7,
+ SCSICMD_READ_ELEMENT_STATUS = 0xB8,
+ SCSICMD_READ_CD_MSF = 0xB9,
+ SCSICMD_REDUNDANCY_GROUP_IN = 0xBA,
+ SCSICMD_REDUNDANCY_GROUP_OUT = 0xBB,
+ SCSICMD_SPARE_IN = 0xBC,
+ SCSICMD_SPARE_OUT = 0xBD,
+ SCSICMD_VOLUME_SET_IN = 0xBE,
+ SCSICMD_VOLUME_SET_OUT = 0xBF,
+};
+
+#define TD_READ64 24
+#define TD_WRITE64 25
+#define TD_SEEK64 26
+#define TD_FORMAT64 27
+
+#define NSCMD_TD_READ64 0xC000
+#define NSCMD_TD_WRITE64 0xC001
+#define NSCMD_TD_SEEK64 0xC002
+#define NSCMD_TD_FORMAT64 0xC003
projects / pistorm / blobdiff