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Hard disk image handling is now unified in hdd_image.c/h;

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Fixed some bugs regarding the Winbond W83877F Super I/O Chip and serial ports;
Added the President Award 430FX PCI machine, thank you ashenone for the BIOS.
This commit is contained in:
OBattler
2017-06-16 03:18:59 +02:00
parent 15b25157ee
commit 8dcc7176a9
19 changed files with 717 additions and 991 deletions
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52
src/superio_detect.c Normal file
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/*
SMSC SMC FDC37C665 Super I/O Chip
Used by Batman's Revenge
*/
#include "ibm.h"
#include "io.h"
#include "disc.h"
#include "fdd.h"
#include "fdc.h"
#include "superio_detect.h"
static int fdc37c665_locked;
static int fdc37c665_curreg = 0;
static uint8_t detect_regs[2];
static uint8_t tries;
void superio_detect_write(uint16_t port, uint8_t val, void *priv)
{
uint8_t index = (port & 1) ? 0 : 1;
uint8_t valxor = 0;
int temp;
pclog("superio_detect_write : port=%04x = %02X\n", port, val);
detect_regs[port & 1] = val;
return;
}
uint8_t superio_detect_read(uint16_t port, void *priv)
{
pclog("superio_detect_read : port=%04x = %02X\n", port, detect_regs[port & 1]);
return detect_regs[port & 1];
}
void superio_detect_init()
{
fdc_remove();
fdc_add_for_superio();
io_sethandler(0x24, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x26, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x2e, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x44, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x46, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x4e, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x108, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x250, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x370, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
io_sethandler(0x3f0, 0x0002, superio_detect_read, NULL, NULL, superio_detect_write, NULL, NULL, NULL);
}