static int set_tfe_enabled(int value, void *param)
{
int val = value ? 1 : 0;
if (!tfe_cannot_use) {
if (!val) {
/* TFE should be deactived */
if (tfe_enabled) {
tfe_enabled = 0;
if (tfe_deactivate() < 0) {
DBG(("TFE: set disabled: error\n"));
return -1;
}
io_source_unregister(tfe_list_item);
tfe_list_item = NULL;
export_remove(&export_res);
}
tfe_clockport_changed();
return 0;
} else {
if (!tfe_enabled) {
tfe_enabled = 1;
if (tfe_activate() < 0) {
return -1;
}
export_res.io1 = tfe_current_device;
if (export_add(&export_res) < 0) {
DBG(("TFE: set enabled: error\n"));
tfe_list_item = NULL;
tfe_enabled = 0;
return -1;
}
if (machine_class == VICE_MACHINE_VIC20) {
/* set correct addresses for masC=uerade */
if (tfe_io_swap) {
tfe_current_device->start_address = 0x9c00;
tfe_current_device->end_address = 0x9fff;
} else {
tfe_current_device->start_address = 0x9800;
tfe_current_device->end_address = 0x9bff;
}
}
tfe_list_item = io_source_register(tfe_current_device);
}
tfe_clockport_changed();
return 0;
}
}
return 0;
}
/* Resets the card */
void mmc64_reset(void)
{
mmc64_active = 0;
mmc64_spi_mode = 0;
mmc64_extrom = 0;
mmc64_flashmode = 0;
mmc64_cport = 0;
mmc64_speed = 0;
mmc64_cardsel = 0;
mmc64_biossel = mmc64_hw_flashjumper; /* disable bios at reset when flash jumper is set */
#if 0
mmc64_extexrom = 0x04;
mmc64_extgame = 0x02;
#endif
if (mmc64_clockport_enabled != 1) {
mmc64_clockport_enabled = 1;
#ifdef HAVE_TFE
tfe_clockport_changed();
#endif
}
if (mmc64_enabled) {
#if USEPASSTHROUGHHACK
mmc64_io2_device.io_source_prio = 1;
cart_set_port_exrom_slot0(1);
cart_port_config_changed_slot0();
#else
cart_config_changed_slot0(0, 0, CMODE_READ);
#endif
}
}
/* Resets the card */
void mmc64_reset(void)
{
mmc64_active = 0;
mmc64_spi_mode = 0;
mmc64_extrom = 0;
mmc64_flashmode = 0;
mmc64_cport = 0;
mmc64_speed = 0;
mmc64_cardsel = 0;
mmc64_biossel = 0;
mmc64_extexrom = 0x04;
mmc64_extgame = 0x02;
if (mmc64_clockport_enabled != 1) {
mmc64_clockport_enabled = 1;
#ifdef HAVE_TFE
tfe_clockport_changed();
#endif
}
if (mmc64_enabled) {
#if USEPASSTHROUGHHACK
export.exrom = 1;
mem_pla_config_changed();
#else
cartridge_config_changed(0, 0, CMODE_READ);
#endif
}
static int set_tfe_rr_net(int val, void *param)
{
if (!tfe_cannot_use) {
if (!val) {
/* TFE should not be used as rr net */
if (tfe_as_rr_net) {
tfe_as_rr_net = 0;
tfe_clockport_changed();
}
} else {
if (!tfe_as_rr_net) {
tfe_as_rr_net = 1;
tfe_clockport_changed();
}
}
}
return 0;
}