// license:BSD-3-Clause
// copyright-holders:smf
#include "emu.h"
#include "t10mmc.h"
static int to_msf(int frame)
{
int m = frame / (75 * 60);
int s = (frame / 75) % 60;
int f = frame % 75;
return (m << 16) | (s << 8) | f;
}
void t10mmc::t10_start(device_t &device)
{
m_device = &device;
t10spc::t10_start(device);
device.save_item(NAME(m_lba));
device.save_item(NAME(m_blocks));
device.save_item(NAME(m_last_lba));
device.save_item(NAME(m_num_subblocks));
device.save_item(NAME(m_cur_subblock));
device.save_item(NAME(m_audio_sense));
}
void t10mmc::t10_reset()
{
t10spc::t10_reset();
SetDevice( m_image->get_cdrom_file() );
if( !m_cdrom )
{
m_device->logerror( "T10MMC %s: no CD found!\n", m_image->tag() );
}
m_lba = 0;
m_blocks = 0;
m_last_lba = 0;
m_sector_bytes = 2048;
m_num_subblocks = 1;
m_cur_subblock = 0;
m_audio_sense = 0;
}
// scsicd_exec_command
void t10mmc::abort_audio()
{
if (m_cdda->audio_active())
{
m_cdda->stop_audio();
m_audio_sense = SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_STOPPED_DUE_TO_ERROR;
}
}
t10mmc::toc_format_t t10mmc::toc_format()
{
int mmc_format = command[2] & 0xf;
if (mmc_format != 0)
{
return (toc_format_t) mmc_format;
}
/// SFF8020 legacy format field (see T10/1836-D Revision 2g page 643)
return (toc_format_t) ((command[9] >> 6) & 3);
}
int t10mmc::toc_tracks()
{
int start_track = command[6];
int end_track = cdrom_get_last_track(m_cdrom);
if (start_track == 0)
{
return end_track + 1;
}
else if (start_track <= end_track)
{
return ( end_track - start_track ) + 2;
}
else if (start_track <= 0xaa)
{
return 1;
}
return 0;
}
//
// Execute a SCSI command.
void t10mmc::ExecCommand()
{
int trk;
// keep updating the sense data while playing audio.
if (command[0] == T10SPC_CMD_REQUEST_SENSE && m_audio_sense != SCSI_SENSE_ASC_ASCQ_NO_SENSE && m_sense_key == SCSI_SENSE_KEY_NO_SENSE && m_sense_asc == 0 && m_sense_ascq == 0)
{
if (m_audio_sense == SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_IN_PROGRESS && !m_cdda->audio_active())
{
m_audio_sense = SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_SUCCESSFULLY_COMPLETED;
}
set_sense(SCSI_SENSE_KEY_NO_SENSE, (sense_asc_ascq_t) m_audio_sense);
if (m_audio_sense != SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_IN_PROGRESS)
{
m_audio_sense = SCSI_SENSE_ASC_ASCQ_NO_SENSE;
}
}
switch ( command[0] )
{
case T10SPC_CMD_INQUIRY:
m_device->logerror("T10MMC: INQUIRY\n");
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = SCSILengthFromUINT8( &command[ 4 ] );
if (m_transfer_length > 36)
m_transfer_length = 36;
break;
case T10SPC_CMD_MODE_SELECT_6:
m_device->logerror("T10MMC: MODE SELECT(6) length %x control %x\n", command[4], command[5]);
m_phase = SCSI_PHASE_DATAOUT;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = SCSILengthFromUINT8( &command[ 4 ] );
break;
case T10SPC_CMD_MODE_SENSE_6:
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = SCSILengthFromUINT8( &command[ 4 ] );
break;
case T10SPC_CMD_START_STOP_UNIT:
abort_audio();
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10SPC_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10SBC_CMD_READ_CAPACITY:
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 8;
break;
case T10SBC_CMD_READ_10:
m_lba = command[2]<<24 | command[3]<<16 | command[4]<<8 | command[5];
m_blocks = SCSILengthFromUINT16( &command[7] );
m_device->logerror("T10MMC: READ(10) at LBA %x for %d blocks (%d bytes)\n", m_lba, m_blocks, m_blocks * m_sector_bytes);
if (m_num_subblocks > 1)
{
m_cur_subblock = m_lba % m_num_subblocks;
m_lba /= m_num_subblocks;
}
else
{
m_cur_subblock = 0;
}
abort_audio();
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = m_blocks * m_sector_bytes;
break;
case T10MMC_CMD_READ_SUB_CHANNEL:
//m_device->logerror("T10MMC: READ SUB-CHANNEL type %d\n", command[3]);
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = SCSILengthFromUINT16( &command[ 7 ] );
break;
case T10MMC_CMD_READ_TOC_PMA_ATIP:
{
int length;
switch (toc_format())
{
case TOC_FORMAT_TRACKS:
length = 4 + (8 * toc_tracks());
break;
case TOC_FORMAT_SESSIONS:
length = 4 + (8 * 1);
break;
default:
m_device->logerror("T10MMC: Unhandled READ TOC format %d\n", toc_format());
length = 0;
break;
}
int allocation_length = SCSILengthFromUINT16( &command[ 7 ] );
if( length > allocation_length )
{
length = allocation_length;
}
abort_audio();
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = length;
break;
}
case T10MMC_CMD_PLAY_AUDIO_10:
m_lba = command[2]<<24 | command[3]<<16 | command[4]<<8 | command[5];
m_blocks = SCSILengthFromUINT16( &command[7] );
// special cases: lba of 0 means MSF of 00:02:00
if (m_lba == 0)
{
m_lba = 150;
}
else if (m_lba == 0xffffffff)
{
m_device->logerror("T10MMC: play audio from current not implemented!\n");
}
m_device->logerror("T10MMC: PLAY AUDIO(10) at LBA %x for %x blocks\n", m_lba, m_blocks);
trk = cdrom_get_track(m_cdrom, m_lba);
if (cdrom_get_track_type(m_cdrom, trk) == CD_TRACK_AUDIO)
{
m_cdda->start_audio(m_lba, m_blocks);
m_audio_sense = SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_IN_PROGRESS;
}
else
{
m_device->logerror("T10MMC: track is NOT audio!\n");
set_sense(SCSI_SENSE_KEY_ILLEGAL_REQUEST, SCSI_SENSE_ASC_ASCQ_ILLEGAL_MODE_FOR_THIS_TRACK);
}
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10MMC_CMD_PLAY_AUDIO_MSF:
m_lba = (command[5] % 75) + ((command[4] * 75) % (60*75)) + (command[3] * (75*60));
m_blocks = (command[8] % 75) + ((command[7] * 75) % (60*75)) + (command[6] * (75*60)) - m_lba;
// special cases: lba of 0 means MSF of 00:02:00
if (m_lba == 0)
{
m_lba = 150;
}
else if (m_lba == 0xffffffff)
{
m_device->logerror("T10MMC: play audio from current not implemented!\n");
}
m_device->logerror("T10MMC: PLAY AUDIO MSF at LBA %x for %x blocks (MSF %i:%i:%i - %i:%i:%i)\n",
m_lba, m_blocks, command[3], command[4], command[5], command[6], command[7], command[8]);
trk = cdrom_get_track(m_cdrom, m_lba);
if (cdrom_get_track_type(m_cdrom, trk) == CD_TRACK_AUDIO)
{
m_cdda->start_audio(m_lba, m_blocks);
m_audio_sense = SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_IN_PROGRESS;
}
else
{
m_device->logerror("T10MMC: track is NOT audio!\n");
set_sense(SCSI_SENSE_KEY_ILLEGAL_REQUEST, SCSI_SENSE_ASC_ASCQ_ILLEGAL_MODE_FOR_THIS_TRACK);
}
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10MMC_CMD_PLAY_AUDIO_TRACK_INDEX:
// be careful: tracks here are zero-based, but the SCSI command
// uses the real CD track number which is 1-based!
m_device->logerror("T10MMC: PLAY AUDIO T/I: strk %d idx %d etrk %d idx %d frames %d\n", command[4], command[5], command[7], command[8], m_blocks);
m_lba = cdrom_get_track_start(m_cdrom, command[4]-1);
m_blocks = cdrom_get_track_start(m_cdrom, command[7]-1) - m_lba;
if (command[4] > command[7])
{
m_blocks = 0;
}
if (command[4] == command[7])
{
m_blocks = cdrom_get_track_start(m_cdrom, command[4]) - m_lba;
}
trk = cdrom_get_track(m_cdrom, m_lba);
if (cdrom_get_track_type(m_cdrom, trk) == CD_TRACK_AUDIO)
{
m_cdda->start_audio(m_lba, m_blocks);
m_audio_sense = SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_IN_PROGRESS;
}
else
{
m_device->logerror("T10MMC: track is NOT audio!\n");
set_sense(SCSI_SENSE_KEY_ILLEGAL_REQUEST, SCSI_SENSE_ASC_ASCQ_ILLEGAL_MODE_FOR_THIS_TRACK);
}
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10MMC_CMD_PAUSE_RESUME:
if (m_cdrom)
{
m_cdda->pause_audio((command[8] & 0x01) ^ 0x01);
}
m_device->logerror("T10MMC: PAUSE/RESUME: %s\n", command[8]&1 ? "RESUME" : "PAUSE");
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10MMC_CMD_STOP_PLAY_SCAN:
abort_audio();
m_device->logerror("T10MMC: STOP_PLAY_SCAN\n");
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10SPC_CMD_MODE_SELECT_10:
m_device->logerror("T10MMC: MODE SELECT length %x control %x\n", command[7]<<8 | command[8], command[1]);
m_phase = SCSI_PHASE_DATAOUT;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = SCSILengthFromUINT16( &command[ 7 ] );
break;
case T10SPC_CMD_MODE_SENSE_10:
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = SCSILengthFromUINT16( &command[ 7 ] );
break;
case T10MMC_CMD_PLAY_AUDIO_12:
m_lba = command[2]<<24 | command[3]<<16 | command[4]<<8 | command[5];
m_blocks = command[6]<<24 | command[7]<<16 | command[8]<<8 | command[9];
// special cases: lba of 0 means MSF of 00:02:00
if (m_lba == 0)
{
m_lba = 150;
}
else if (m_lba == 0xffffffff)
{
m_device->logerror("T10MMC: play audio from current not implemented!\n");
}
m_device->logerror("T10MMC: PLAY AUDIO(12) at LBA %x for %x blocks\n", m_lba, m_blocks);
trk = cdrom_get_track(m_cdrom, m_lba);
if (cdrom_get_track_type(m_cdrom, trk) == CD_TRACK_AUDIO)
{
m_cdda->start_audio(m_lba, m_blocks);
m_audio_sense = SCSI_SENSE_ASC_ASCQ_AUDIO_PLAY_OPERATION_IN_PROGRESS;
}
else
{
m_device->logerror("T10MMC: track is NOT audio!\n");
set_sense(SCSI_SENSE_KEY_ILLEGAL_REQUEST, SCSI_SENSE_ASC_ASCQ_ILLEGAL_MODE_FOR_THIS_TRACK);
}
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
case T10SBC_CMD_READ_12:
m_lba = command[2]<<24 | command[3]<<16 | command[4]<<8 | command[5];
m_blocks = command[7]<<16 | command[8]<<8 | command[9];
m_device->logerror("T10MMC: READ(12) at LBA %x for %x blocks (%x bytes)\n", m_lba, m_blocks, m_blocks * m_sector_bytes);
if (m_num_subblocks > 1)
{
m_cur_subblock = m_lba % m_num_subblocks;
m_lba /= m_num_subblocks;
}
else
{
m_cur_subblock = 0;
}
abort_audio();
m_phase = SCSI_PHASE_DATAIN;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = m_blocks * m_sector_bytes;
break;
case T10MMC_CMD_SET_CD_SPEED:
m_device->logerror("T10MMC: SET CD SPEED to %d kbytes/sec.\n", command[2]<<8 | command[3]);
m_phase = SCSI_PHASE_STATUS;
m_status_code = SCSI_STATUS_CODE_GOOD;
m_transfer_length = 0;
break;
default:
t10spc::ExecCommand();
}
}
// scsicd_read_data
//
// Read data from the device resulting from the execution of a command
void t10mmc::ReadData( uint8_t *data, int dataLength )
{
uint32_t temp;
uint8_t tmp_buffer[2048];
switch ( command[0] )
{
case T10SPC_CMD_INQUIRY:
data[0] = 0x05; // device is present, device is CD/DVD (MMC-3)
data[1] = 0x80; // media is removable
data[2] = 0x05; // device complies with SPC-3 standard
data[3] = 0x02; // response data format = SPC-3 standard
data[4] = 0x1f;
data[5] = 0;
data[6] = 0;
data[7] = 0;
memset(&data[8], ' ', 28);
memcpy(&data[8], "MAME", 4);
memcpy(&data[16], "Virtual CDROM", 13);
memcpy(&data[32], "1.0", 3);
break;
case T10SBC_CMD_READ_CAPACITY:
m_device->logerror("T10MMC: READ CAPACITY\n");
temp = cdrom_get_track_start(m_cdrom, 0xaa);
temp--; // return the last used block on the disc
data[0] = (temp>>24) & 0xff;
data[1] = (temp>>16) & 0xff;
data[2] = (temp>>8) & 0xff;
data[3] = (temp & 0xff);
data[4] = 0;
data[5] = 0;
data[6] = (m_sector_bytes>>8)&0xff;
data[7] = (m_sector_bytes & 0xff);
break;
case T10SBC_CMD_READ_10:
case T10SBC_CMD_READ_12:
m_device->logerror("T10MMC: read %x dataLength, \n", dataLength);
if ((m_cdrom) && (m_blocks))
{
while (dataLength > 0)
{
if (!cdrom_read_data(m_cdrom, m_lba, tmp_buffer, CD_TRACK_MODE1))
{
m_device->logerror("T10MMC: CD read error!\n");
}
m_device->logerror("True LBA: %d, buffer half: %d\n", m_lba, m_cur_subblock * m_sector_bytes);
memcpy(data, &tmp_buffer[m_cur_subblock * m_sector_bytes], m_sector_bytes);
m_cur_subblock++;
if (m_cur_subblock >= m_num_subblocks)
{
m_cur_subblock = 0;
m_lba++;
m_blocks--;
}
m_last_lba = m_lba;
dataLength -= m_sector_bytes;
data += m_sector_bytes;
}
}
break;
case T10MMC_CMD_READ_SUB_CHANNEL:
switch (command[3])
{
case 1: // return current position
{
if (!m_cdrom)
{
return;
}
m_device->logerror("T10MMC: READ SUB-CHANNEL Time = %x, SUBQ = %x\n", command[1], command[2]);
bool msf = (command[1] & 0x2) != 0;
data[0]= 0x00;
int audio_active = m_cdda->audio_active();
if (audio_active)
{
// if audio is playing, get the latest LBA from the CDROM layer
m_last_lba = m_cdda->get_audio_lba();
if (m_cdda->audio_paused())
{
data[1] = 0x12; // audio is paused
}
else
{
data[1] = 0x11; // audio in progress
}
}
else
{
m_last_lba = 0;
if (m_cdda->audio_ended())
{
data[1] = 0x13; // ended successfully
}
else
{
// data[1] = 0x14; // stopped due to error
data[1] = 0x15; // No current audio status to return
}
}
if (command[2] & 0x40)
{
data[2] = 0;
data[3] = 12; // data length
data[4] = 0x01; // sub-channel format code
data[5] = 0x10 | (audio_active ? 0 : 4);
data[6] = cdrom_get_track(m_cdrom, m_last_lba) + 1; // track
data[7] = 0; // index
uint32_t frame = m_last_lba;
if (msf)
{
frame = to_msf(frame);
}
data[8] = (frame>>24)&0xff;
data[9] = (frame>>16)&0xff;
data[10] = (frame>>8)&0xff;
data[11] = frame&0xff;
frame -= cdrom_get_track_start(m_cdrom, data[6] - 1);
if (msf)
{
frame = to_msf(frame);
}
data[12] = (frame>>24)&0xff;
data[13] = (frame>>16)&0xff;
data[14] = (frame>>8)&0xff;
data[15] = frame&0xff;
}
else
{
data[2] = 0;
data[3] = 0;
}
break;
}
default:
m_device->logerror("T10MMC: Unknown subchannel type %d requested\n", command[3]);
}
break;
case T10MMC_CMD_READ_TOC_PMA_ATIP:
/*
Track numbers are problematic here: 0 = lead-in, 0xaa = lead-out.
That makes sense in terms of how real-world CDs are referred to, but
our internal routines for tracks use "0" as track 1. That probably
should be fixed...
*/
{
bool msf = (command[1] & 0x2) != 0;
m_device->logerror("T10MMC: READ TOC, format = %d time=%d\n", toc_format(),msf);
switch (toc_format())
{
case TOC_FORMAT_TRACKS:
{
int tracks = toc_tracks();
int len = 2 + (tracks * 8);
// the returned TOC DATA LENGTH must be the full amount,
// regardless of how much we're able to pass back due to in_len
int dptr = 0;
data[dptr++] = (len>>8) & 0xff;
data[dptr++] = (len & 0xff);
data[dptr++] = 1;
data[dptr++] = cdrom_get_last_track(m_cdrom);
int first_track = command[6];
if (first_track == 0)
{
first_track = 1;
}
for (int i = 0; i < tracks; i++)
{
int track = first_track + i;
int cdrom_track = track - 1;
if( i == tracks - 1 )
{
track = 0xaa;
cdrom_track = 0xaa;
}
if( dptr >= dataLength )
{
break;
}
data[dptr++] = 0;
data[dptr++] = cdrom_get_adr_control(m_cdrom, cdrom_track);
data[dptr++] = track;
data[dptr++] = 0;
uint32_t tstart = cdrom_get_track_start(m_cdrom, cdrom_track);
if (msf)
{
tstart = to_msf(tstart+150);
}
data[dptr++] = (tstart>>24) & 0xff;
data[dptr++] = (tstart>>16) & 0xff;
data[dptr++] = (tstart>>8) & 0xff;
data[dptr++] = (tstart & 0xff);
}
}
break;
case TOC_FORMAT_SESSIONS:
{
int len = 2 + (8 * 1);
int dptr = 0;
data[dptr++] = (len>>8) & 0xff;
data[dptr++] = (len & 0xff);
data[dptr++] = 1;
data[dptr++] = 1;
data[dptr++] = 0;
data[dptr++] = cdrom_get_adr_control(m_cdrom, 0);
data[dptr++] = 1;
data[dptr++] = 0;
uint32_t tstart = cdrom_get_track_start(m_cdrom, 0);
if (msf)
{
tstart = to_msf(tstart+150);
}
data[dptr++] = (tstart>>24) & 0xff;
data[dptr++] = (tstart>>16) & 0xff;
data[dptr++] = (tstart>>8) & 0xff;
data[dptr++] = (tstart & 0xff);
}
break;
default:
m_device->logerror("T10MMC: Unhandled READ TOC format %d\n", toc_format());
break;
}
}
break;
case T10SPC_CMD_MODE_SENSE_6:
case T10SPC_CMD_MODE_SENSE_10:
m_device->logerror("T10MMC: MODE SENSE page code = %x, PC = %x\n", command[2] & 0x3f, (command[2]&0xc0)>>6);
memset(data, 0, SCSILengthFromUINT16( &command[ 7 ] ));
switch (command[2] & 0x3f)
{
case 0xe: // CD Audio control page
data[0] = 0x8e; // page E, parameter is savable
data[1] = 0x0e; // page length
data[2] = 0x04; // IMMED = 1, SOTC = 0
data[3] = data[4] = data[5] = data[6] = data[7] = 0; // reserved
// connect each audio channel to 1 output port
data[8] = 1;
data[10] = 2;
data[12] = 4;
data[14] = 8;
// indicate max volume
data[9] = data[11] = data[13] = data[15] = 0xff;
break;
case 0x2a: // Page capabilities
data[0] = 0x2a;
data[1] = 0x14; // page length
data[2] = 0x00; data[3] = 0x00; // CD-R only
data[4] = 0x01; // can play audio
data[5] = 0;
data[6] = 0;
data[7] = 0;
data[8] = 0x02; data[9] = 0xc0; // 4x speed
data[10] = 0;
data[11] = 2; // two volumen levels
data[12] = 0x00; data[13] = 0x00; // buffer
data[14] = 0x02; data[15] = 0xc0; // 4x read speed
data[16] = 0;
data[17] = 0;
data[18] = 0;
data[19] = 0;
data[20] = 0;
data[21] = 0;
break;
default:
m_device->logerror("T10MMC: MODE SENSE unknown page %x\n", command[2] & 0x3f);
break;
}
break;
default:
t10spc::ReadData( data, dataLength );
break;
}
}
// scsicd_write_data
//
// Write data to the CD-ROM device as part of the execution of a command
void t10mmc::WriteData( uint8_t *data, int dataLength )
{
switch (command[ 0 ])
{
case T10SPC_CMD_MODE_SELECT_6:
case T10SPC_CMD_MODE_SELECT_10:
m_device->logerror("T10MMC: MODE SELECT page %x\n", data[0] & 0x3f);
switch (data[0] & 0x3f)
{
case 0x0: // vendor-specific
// check for SGI extension to force 512-byte blocks
if ((data[3] == 8) && (data[10] == 2))
{
m_device->logerror("T10MMC: Experimental SGI 512-byte block extension enabled\n");
m_sector_bytes = 512;
m_num_subblocks = 4;
}
else
{
m_device->logerror("T10MMC: Unknown vendor-specific page!\n");
}
break;
case 0xe: // audio page
m_device->logerror("Ch 0 route: %x vol: %x\n", data[8], data[9]);
m_device->logerror("Ch 1 route: %x vol: %x\n", data[10], data[11]);
m_device->logerror("Ch 2 route: %x vol: %x\n", data[12], data[13]);
m_device->logerror("Ch 3 route: %x vol: %x\n", data[14], data[15]);
break;
}
break;
default:
t10spc::WriteData( data, dataLength );
break;
}
}
void t10mmc::GetDevice( void **_cdrom )
{
*(cdrom_file **)_cdrom = m_cdrom;
}
void t10mmc::SetDevice( void *_cdrom )
{
m_cdrom = (cdrom_file *)_cdrom;
m_cdda->set_cdrom(m_cdrom);
}