From: Avi Kivity <[EMAIL PROTECTED]>
Due to a chipset bug, the sci interrupt is hardwired to irq 9. Set the
pci interrupt line register accordingly.
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/bios/rombios32.c b/bios/rombios32.c
index 7c5eeee..f6854d5 100755
--- a/bios/rombios32.c
+++ b/bios/rombios32.c
@@ -769,6 +769,10 @@ static void pci_bios_init_device(PCIDevice *d)
if (vendor_id == 0x8086 && device_id == 0x7113) {
/* PIIX4 Power Management device (for ACPI) */
+
+ // acpi sci is hardwired to 9
+ pci_config_writeb(d, PCI_INTERRUPT_LINE, 9);
+
pm_io_base = PM_IO_BASE;
pci_config_writel(d, 0x40, pm_io_base | 1);
pci_config_writeb(d, 0x80, 0x01); /* enable PM io space */
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