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Fixed Cacodemon345's OHCI mess and implemented proper OHCI IRQ updating, fixes the Gigabyte GA-5AX POST.

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This commit is contained in:
OBattler
2023-05-07 02:53:04 +02:00
parent a9cc8cf898
commit ecb8091d41
11 changed files with 8015 additions and 254 deletions
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20
src/chipset/sis_5571.c
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@@ -641,7 +641,7 @@ pci_isa_bridge_read(int func, int addr, void *priv)
}
static void
sis_5571_usb_raise_interrupt(usb_t* usb, void* priv)
sis_5571_usb_update_interrupt(usb_t* usb, void* priv)
{
sis_5571_t *dev = (sis_5571_t *) priv;
@@ -655,11 +655,17 @@ sis_5571_usb_raise_interrupt(usb_t* usb, void* priv)
case 0x0d:
break;
default:
picint(1 << dev->pci_conf_sb[0][0x68] & 0x0F);
if (usb->irq_level)
picint(1 << dev->pci_conf_sb[0][0x68] & 0x0f);
else
picintc(1 << dev->pci_conf_sb[0][0x68] & 0x0f);
break;
}
} else {
pci_set_irq(dev->sb_pci_slot, PCI_INTA);
if (usb->irq_level)
pci_set_irq(dev->sb_pci_slot, PCI_INTA);
else
pci_clear_irq(dev->sb_pci_slot, PCI_INTA);
}
}
@@ -754,10 +760,10 @@ sis_5571_init(const device_t *info)
dev->ide_drive[1] = device_add_inst(&sff8038i_device, 2);
/* USB */
dev->usb_params.parent_priv = dev;
dev->usb_params.raise_interrupt = sis_5571_usb_raise_interrupt;
dev->usb_params.smi_handle = sis_5571_usb_handle_smi;
dev->usb = device_add_parameters(&usb_device, &dev->usb_params);
dev->usb_params.parent_priv = dev;
dev->usb_params.update_interrupt = sis_5571_usb_update_interrupt;
dev->usb_params.smi_handle = sis_5571_usb_handle_smi;
dev->usb = device_add_parameters(&usb_device, &dev->usb_params);
sis_5571_reset(dev);