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More PS/1 model 2133 fixes.

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This commit is contained in:
OBattler
2021-04-29 07:36:16 +02:00
parent 2758f3e4f5
commit 8fe4decd95
3 changed files with 22 additions and 7 deletions
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20
src/sio/sio_pc87332.c
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@@ -37,7 +37,7 @@
typedef struct {
uint8_t tries, has_ide,
regs[15];
fdc_on, regs[15];
int cur_reg;
fdc_t *fdc;
serial_t *uart[2];
@@ -273,9 +273,9 @@ pc87332_reset(pc87332_t *dev)
{
memset(dev->regs, 0, 15);
dev->regs[0x00] = 0x07;
dev->regs[0x00] = dev->fdc_on ? 0x4f : 0x07;
if (dev->has_ide == 2)
dev->regs[0x00] = 0x87;
dev->regs[0x00] |= 0x80;
dev->regs[0x01] = 0x10;
dev->regs[0x03] = 0x01;
dev->regs[0x05] = 0x0D;
@@ -292,7 +292,8 @@ pc87332_reset(pc87332_t *dev)
serial_handler(dev, 0);
serial_handler(dev, 1);
fdc_reset(dev->fdc);
fdc_remove(dev->fdc);
if (!dev->fdc_on)
fdc_remove(dev->fdc);
if (dev->has_ide)
ide_handler(dev);
@@ -320,6 +321,7 @@ pc87332_init(const device_t *info)
dev->uart[1] = device_add_inst(&ns16550_device, 2);
dev->has_ide = (info->local >> 8) & 0xff;
dev->fdc_on = (info->local >> 16) & 0xff;
pc87332_reset(dev);
if ((info->local & 0xff) == (0x01)) {
@@ -362,3 +364,13 @@ const device_t pc87332_398_ide_device = {
{ NULL }, NULL, NULL,
NULL
};
const device_t pc87332_398_ide_fdcon_device = {
"National Semiconductor PC87332 Super I/O (Port 398h) (With IDE and FDC on)",
0,
0x10101,
pc87332_init, pc87332_close, NULL,
{ NULL }, NULL, NULL,
NULL
};