/* Functions using drive context. */
void wd1770d_init(drive_context_t *drv)
{
if (wd1770_log == LOG_ERR) {
wd1770_log = log_open("WD1770");
}
drv->wd1770 = lib_calloc(1, sizeof(wd1770_t));
drv->wd1770->fdd = fdd_init(0, drv->drive);
drv->wd1770->cpu_clk_ptr = drv->clk_ptr;
drv->wd1770->is1772 = 0;
drv->wd1770->clock_frequency = 2;
clk_guard_add_callback(drv->cpu->clk_guard, clk_overflow_callback,
drv->wd1770);
}
void pc8477_setup_context(drive_context_t *drv)
{
int i;
drv->pc8477 = lib_calloc(1, sizeof(pc8477_t));
drv->pc8477->myname = lib_msprintf("PC8477_%d", drv->mynumber);
for (i = 0; i < 4; i++) {
drv->pc8477->fdds[i].num = i;
drv->pc8477->fdds[i].fdd = NULL;
drv->pc8477->fdds[i].motor_on = NULL;
drv->pc8477->fdds[i].motor_on_data = NULL;
}
drv->pc8477->fdds[0].motor_on = (pc8477_motor_on_callback_t)drivesync_set_4000;
drv->pc8477->fdds[0].motor_on_data = (void *)drv;
drv->pc8477->fdds[1].fdd = fdd_init(1, drv->drive);
drv->pc8477->fdds[1].motor_on = (pc8477_motor_on_callback_t)fdd_set_motor;
drv->pc8477->fdds[1].motor_on_data = (void *)drv->pc8477->fdds[1].fdd;
drv->pc8477->mycontext = drv;
}
static int
didaktik80_init( void *context )
{
int i;
fdd_t *d;
didaktik_fdc = wd_fdc_alloc_fdc( WD2797, 0, WD_FLAG_DRQ | WD_FLAG_RDY );
for( i = 0; i < DIDAKTIK80_NUM_DRIVES; i++ ) {
d = &didaktik_drives[ i ];
fdd_init( d, FDD_SHUGART, NULL, 0 ); /* drive geometry 'autodetect' */
d->disk.flag = DISK_FLAG_NONE;
}
didaktik_fdc->current_drive = &didaktik_drives[ 0 ];
fdd_select( &didaktik_drives[ 0 ], 1 );
didaktik_fdc->extra_signal = 1;
didaktik_fdc->dden = 1;
didaktik_fdc->set_intrq = didaktik_set_intrq;
didaktik_fdc->reset_intrq = NULL;
didaktik_fdc->set_datarq = didaktik_set_datarq;
didaktik_fdc->reset_datarq = NULL;
module_register( &didaktik_module_info );
didaktik_rom_memory_source = memory_source_register( "Didaktik 80 ROM" );
didaktik_ram_memory_source = memory_source_register( "Didaktik 80 RAM" );
for( i = 0; i < MEMORY_PAGES_IN_14K; i++ )
didaktik_memory_map_romcs_rom[i].source = didaktik_rom_memory_source;
for( i = 0; i < MEMORY_PAGES_IN_2K; i++ )
didaktik_memory_map_romcs_ram[i].source = didaktik_ram_memory_source;
periph_register( PERIPH_TYPE_DIDAKTIK80, &didaktik_periph );
for( i = 0; i < DIDAKTIK80_NUM_DRIVES; i++ ) {
didaktik_ui_drives[ i ].fdd = &didaktik_drives[ i ];
ui_media_drive_register( &didaktik_ui_drives[ i ] );
}
periph_register_paging_events( event_type_string, &page_event,
&unpage_event );
return 0;
}
void
opus_init( void )
{
int i;
fdd_t *d;
opus_fdc = wd_fdc_alloc_fdc( WD1770, 0, WD_FLAG_DRQ );
for( i = 0; i < OPUS_NUM_DRIVES; i++ ) {
d = &opus_drives[ i ];
fdd_init( d, FDD_SHUGART, NULL, 0 ); /* drive geometry 'autodetect' */
d->disk.flag = DISK_FLAG_NONE;
}
opus_fdc->current_drive = &opus_drives[ 0 ];
fdd_select( &opus_drives[ 0 ], 1 );
opus_fdc->dden = 1;
opus_fdc->set_intrq = NULL;
opus_fdc->reset_intrq = NULL;
opus_fdc->set_datarq = opus_set_datarq;
opus_fdc->reset_datarq = NULL;
module_register( &opus_module_info );
opus_rom_memory_source = memory_source_register( "Opus ROM" );
opus_ram_memory_source = memory_source_register( "Opus RAM" );
for( i = 0; i < MEMORY_PAGES_IN_8K; i++ )
opus_memory_map_romcs_rom[i].source = opus_rom_memory_source;
for( i = 0; i < MEMORY_PAGES_IN_2K; i++ )
opus_memory_map_romcs_ram[i].source = opus_ram_memory_source;
periph_register( PERIPH_TYPE_OPUS, &opus_periph );
for( i = 0; i < OPUS_NUM_DRIVES; i++ ) {
opus_ui_drives[ i ].fdd = &opus_drives[ i ];
ui_media_drive_register( &opus_ui_drives[ i ] );
}
}
void
plusd_init( void )
{
int i;
fdd_t *d;
plusd_fdc = wd_fdc_alloc_fdc( WD1770, 0, WD_FLAG_NONE );
for( i = 0; i < PLUSD_NUM_DRIVES; i++ ) {
d = &plusd_drives[ i ];
fdd_init( d, FDD_SHUGART, NULL, 0 );
d->disk.flag = DISK_FLAG_NONE;
}
plusd_fdc->current_drive = &plusd_drives[ 0 ];
fdd_select( &plusd_drives[ 0 ], 1 );
plusd_fdc->dden = 1;
plusd_fdc->set_intrq = NULL;
plusd_fdc->reset_intrq = NULL;
plusd_fdc->set_datarq = NULL;
plusd_fdc->reset_datarq = NULL;
module_register( &plusd_module_info );
plusd_memory_source = memory_source_register( "PlusD" );
for( i = 0; i < MEMORY_PAGES_IN_8K; i++ )
plusd_memory_map_romcs_rom[ i ].source = plusd_memory_source;
for( i = 0; i < MEMORY_PAGES_IN_8K; i++ )
plusd_memory_map_romcs_ram[ i ].source = plusd_memory_source;
periph_register( PERIPH_TYPE_PLUSD, &plusd_periph );
for( i = 0; i < PLUSD_NUM_DRIVES; i++ ) {
plusd_ui_drives[ i ].fdd = &plusd_drives[ i ];
ui_media_drive_register( &plusd_ui_drives[ i ] );
}
}
void initpc()
{
char *p;
// allegro_init();
get_executable_name(pcempath,511);
pclog("executable_name = %s\n", pcempath);
p=get_filename(pcempath);
*p=0;
pclog("path = %s\n", pcempath);
fdd_init();
keyboard_init();
mouse_init();
joystick_init();
midi_init();
loadconfig(NULL);
pclog("Config loaded\n");
loadfont("mda.rom", 0, cga_fontdat, cga_fontdatm);
loadfont("roms/pc1512/40078.ic127", 0, pc1512_fontdat, pc1512_fontdatm);
loadfont("roms/pc200/40109.bin", 0, pc200_fontdat, pc200_fontdatm);
codegen_init();
cpuspeed2=(AT)?2:1;
// cpuspeed2=cpuspeed;
atfullspeed=0;
device_init();
initvideo();
mem_init();
loadbios();
mem_add_bios();
timer_reset();
sound_reset();
fdc_init();
// #ifdef USE_NETWORKING
vlan_reset(); //NETWORK
network_card_init(network_card_current);
// #endif
loaddisc(0,discfns[0]);
loaddisc(1,discfns[1]);
//loadfont();
loadnvr();
sound_init();
resetide();
#if __unix
if (cdrom_drive == -1)
cdrom_null_open(cdrom_drive);
else
#endif
ioctl_open(cdrom_drive);
pit_reset();
/* if (romset==ROM_AMI386 || romset==ROM_AMI486) */fullspeed();
ali1429_reset();
// CPUID=(is486 && (cpuspeed==7 || cpuspeed>=9));
// pclog("Init - CPUID %i %i\n",CPUID,cpuspeed);
shadowbios=0;
#if __unix
if (cdrom_drive == -1)
cdrom_null_reset();
else
#endif
ioctl_reset();
}
