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Fixes to the two recently NSC Super I/O chips and the two boards that use the PC87309 (Tyan Tsunami ATX and the Freeway).

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This commit is contained in:
OBattler
2025-05-22 06:20:04 +02:00
parent f6dd42ca87
commit c8fbee1b62
4 changed files with 7 additions and 5 deletions
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1
src/machine/m_at_slot1.c
View File

@@ -585,7 +585,6 @@ machine_at_s1846_init(const machine_t *model)
device_add(&i440bx_device);
device_add(&piix4e_device);
device_add_params(&pc87309_device, (void *) (PCX730X_AMI | PC87309_PC87309));
device_add(&keyboard_ps2_ami_pci_device);
device_add(&intel_flash_bxt_device);
spd_register(SPD_TYPE_SDRAM, 0x7, 256);

1
src/machine/m_at_slot2.c
View File

@@ -140,7 +140,6 @@ machine_at_fw6400gx_init(const machine_t *model)
device_add(&i440gx_device);
device_add(&piix4e_device);
device_add(&keyboard_ps2_ami_pci_device);
device_add_params(&pc87309_device, (void *) (PCX730X_15C | PCX730X_AMI | PC87309_PC87309));
device_add(ics9xxx_get(ICS9250_08));
device_add(&sst_flash_29ee020_device);

4
src/sio/sio_pc87307.c
View File

@@ -12,11 +12,13 @@
*
* Copyright 2020-2025 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#define HAVE_STDARG_H
#include <86box/86box.h>
#include <86box/io.h>
#include <86box/timer.h>
@@ -400,7 +402,7 @@ pc87307_write(uint16_t port, uint8_t val, void *priv)
break;
case 0x21:
dev->regs[dev->cur_reg] = val;
fdc_toggle_flag(dev->fdc, FDC_FLAG_PS2_MCA, !!(val & 0x04));
fdc_toggle_flag(dev->fdc, FDC_FLAG_PS2_MCA, !(val & 0x04));
break;
case 0x22:
dev->regs[dev->cur_reg] = val;

6
src/sio/sio_pc87309.c
View File

@@ -12,11 +12,13 @@
*
* Copyright 2020-2025 Miran Grca.
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#define HAVE_STDARG_H
#include <86box/86box.h>
#include <86box/io.h>
#include <86box/timer.h>
@@ -249,7 +251,7 @@ superio_handler(pc87309_t *dev)
pc87309_read, NULL, NULL,
pc87309_write, NULL, NULL, dev);
switch (dev->regs[0x22] & 0x0b) {
switch (dev->regs[0x21] & 0x0b) {
default:
dev->superio_base = 0x0000;
break;
@@ -300,7 +302,7 @@ pc87309_write(uint16_t port, uint8_t val, void *priv)
break;
case 0x21:
dev->regs[dev->cur_reg] = val;
fdc_toggle_flag(dev->fdc, FDC_FLAG_PS2_MCA, !!(val & 0x04));
fdc_toggle_flag(dev->fdc, FDC_FLAG_PS2_MCA, !(val & 0x04));
superio_handler(dev);
break;
case 0x22: