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Game port overhaul

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This commit is contained in:
RichardG867
2021-05-20 22:51:55 -03:00
parent 1de2e3dd2f
commit 77f311b179
17 changed files with 352 additions and 234 deletions
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21
src/sio/sio_um8669f.c
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@@ -117,14 +117,15 @@ um8669f_log(const char *fmt, ...)
typedef struct um8669f_t
{
int locked, cur_reg_108;
void *pnp_card;
int locked, cur_reg_108;
void *pnp_card;
isapnp_device_config_t *pnp_config[5];
uint8_t regs_108[256];
uint8_t regs_108[256];
fdc_t *fdc;
serial_t *uart[2];
fdc_t *fdc;
serial_t *uart[2];
void *gameport;
} um8669f_t;
@@ -179,13 +180,13 @@ um8669f_pnp_config_changed(uint8_t ld, isapnp_device_config_t *config, void *pri
break;
case 5:
gameport_remap(0);
if (config->activate && (config->io[0].base != ISAPNP_IO_DISABLED)) {
um8669f_log("UM8669F: Game port enabled at port %04X\n", config->io[0].base);
gameport_remap(config->io[0].base);
} else
gameport_remap(dev->gameport, config->io[0].base);
} else {
um8669f_log("UM8669F: Game port disabled\n");
gameport_remap(dev->gameport, 0);
}
}
}
@@ -286,6 +287,8 @@ um8669f_init(const device_t *info)
dev->uart[0] = device_add_inst(&ns16550_device, 1);
dev->uart[1] = device_add_inst(&ns16550_device, 2);
dev->gameport = gameport_add(&gameport_pnp_device);
io_sethandler(0x0108, 0x0002,
um8669f_read, NULL, NULL, um8669f_write, NULL, NULL, dev);