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M1543(c) and machine changes.

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This commit is contained in:
OBattler
2022-07-23 01:29:19 +02:00
parent f518a496f0
commit f7f8ec79b9
4 changed files with 39 additions and 32 deletions
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15
src/chipset/ali1543.c
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@@ -56,6 +56,7 @@ typedef struct ali1543_t
sio_regs[256], device_regs[8][256], sio_index, in_configuration_mode,
pci_slot, ide_slot, usb_slot, pmu_slot, usb_dev_enable, ide_dev_enable,
pmu_dev_enable, type;
int offset;
apm_t * apm;
acpi_t * acpi;
@@ -274,8 +275,7 @@ ali1533_write(int func, int addr, uint8_t val, void *priv)
dev->pci_conf[addr] = val & 0xe0;
break;
/* IDE interface control
TODO: What is IDSEL address? */
/* IDE interface control */
case 0x58:
dev->pci_conf[addr] = val & 0x7f;
ali1543_log("PCI58: %02X\n", val);
@@ -294,6 +294,7 @@ ali1533_write(int func, int addr, uint8_t val, void *priv)
dev->ide_slot = 0x0d; /* A24 = slot 13 */
break;
}
pci_relocate_slot(PCI_CARD_SOUTHBRIDGE_IDE, ((int) dev->ide_slot) + dev->offset);
ali1543_log("IDE slot = %02X (A%0i)\n", dev->ide_slot/* - 5*/, dev->ide_slot + 11);
ali5229_ide_irq_handler(dev);
break;
@@ -363,6 +364,7 @@ ali1533_write(int func, int addr, uint8_t val, void *priv)
dev->pmu_slot = 0x04; /* A15 = slot 04 */
break;
}
pci_relocate_slot(PCI_CARD_SOUTHBRIDGE_PMU, ((int) dev->pmu_slot) + dev->offset);
ali1543_log("PMU slot = %02X (A%0i)\n", dev->pmu_slot/* - 5*/, dev->pmu_slot + 11);
switch (val & 0x03) {
case 0x00:
@@ -378,6 +380,7 @@ ali1533_write(int func, int addr, uint8_t val, void *priv)
dev->usb_slot = 0x01; /* A12 = slot 01 */
break;
}
pci_relocate_slot(PCI_CARD_SOUTHBRIDGE_USB, ((int) dev->usb_slot) + dev->offset);
ali1543_log("USB slot = %02X (A%0i)\n", dev->usb_slot/* - 5*/, dev->usb_slot + 11);
break;
@@ -1727,7 +1730,10 @@ ali1543_init(const device_t *info)
/* USB */
dev->usb = device_add(&usb_device);
dev->type = info->local;
dev->type = info->local & 0xff;
dev->offset = (info->local >> 8) & 0x7f;
if (info->local & 0x8000)
dev->offset = -dev->offset;
pci_enable_mirq(0);
pci_enable_mirq(1);
@@ -1746,7 +1752,8 @@ const device_t ali1543_device = {
.name = "ALi M1543 Desktop South Bridge",
.internal_name = "ali1543",
.flags = DEVICE_PCI,
.local = 0,
.local = 0x8500, /* -5 slot offset, we can do this because we currently
have no case of M1543 non-C with a different offset */
.init = ali1543_init,
.close = ali1543_close,
.reset = ali1543_reset,