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Finished the SiS 50x work and added the two ASUS'es.

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This commit is contained in:
OBattler
2020-12-18 17:09:54 +01:00
parent d1e205cff4
commit 7577dbab78
8 changed files with 361 additions and 201 deletions
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35
src/sio/sio_fdc37c66x.c
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@@ -38,7 +38,7 @@
typedef struct {
uint8_t chip_id, tries,
regs[16];
has_ide, regs[16];
int cur_reg,
com3_addr, com4_addr;
fdc_t *fdc;
@@ -131,6 +131,18 @@ fdc_handler(fdc37c66x_t *dev)
}
static void
ide_handler(fdc37c66x_t *dev)
{
ide_sec_disable();
ide_set_base(1, (dev->regs[0x05] & 0x02) ? 0x170 : 0x1f0);
ide_set_side(1, (dev->regs[0x05] & 0x02) ? 0x376 : 0x3f6);
if (dev->regs[0x00] & 0x01)
ide_sec_enable();
}
static void
fdc37c66x_write(uint16_t port, uint8_t val, void *priv)
{
@@ -152,6 +164,8 @@ fdc37c66x_write(uint16_t port, uint8_t val, void *priv)
switch(dev->cur_reg) {
case 0:
if (dev->has_ide && (valxor & 0x01))
ide_handler(dev);
if (valxor & 0x10)
fdc_handler(dev);
break;
@@ -183,6 +197,8 @@ fdc37c66x_write(uint16_t port, uint8_t val, void *priv)
case 5:
if (valxor & 0x01)
fdc_handler(dev);
if (dev->has_ide && (valxor & 0x02))
ide_handler(dev);
if (valxor & 0x18)
fdc_update_densel_force(dev->fdc, (dev->regs[5] & 0x18) >> 3);
if (valxor & 0x20)
@@ -237,6 +253,9 @@ fdc37c66x_reset(fdc37c66x_t *dev)
dev->regs[0x6] = 0xff;
dev->regs[0xd] = dev->chip_id;
dev->regs[0xe] = 0x01;
if (dev->has_ide)
ide_handler(dev);
}
@@ -260,7 +279,10 @@ fdc37c66x_init(const device_t *info)
dev->uart[0] = device_add_inst(&ns16550_device, 1);
dev->uart[1] = device_add_inst(&ns16550_device, 2);
dev->chip_id = info->local;
dev->chip_id = info->local & 0xff;
dev->has_ide = !!(info->local & 0x100);
if (dev->has_ide)
io_sethandler(0x03f0, 0x0002,
fdc37c66x_read, NULL, NULL, fdc37c66x_write, NULL, NULL, dev);
@@ -291,6 +313,15 @@ const device_t fdc37c665_device = {
NULL
};
const device_t fdc37c665_ide_device = {
"SMC FDC37C665 Super I/O",
0,
0x165,
fdc37c66x_init, fdc37c66x_close, NULL,
{ NULL }, NULL, NULL,
NULL
};
const device_t fdc37c666_device = {
"SMC FDC37C666 Super I/O",
0,