diff options
Diffstat (limited to 'hw/lpc_ich9.c')
| -rw-r--r-- | hw/lpc_ich9.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/lpc_ich9.c b/hw/lpc_ich9.c index f8f06b3..2fc83a4 100644 --- a/hw/lpc_ich9.c +++ b/hw/lpc_ich9.c @@ -264,9 +264,11 @@ static int ich9_gsi_to_pirq(int gsi) static void ich9_lpc_update_apic(ICH9LPCState *lpc, int gsi) { - int level; + int level = 0; - level = pci_bus_get_irq_level(lpc->d.bus, ich9_gsi_to_pirq(gsi)); + if (gsi >= ICH9_LPC_PIC_NUM_PINS) { + level |= pci_bus_get_irq_level(lpc->d.bus, ich9_gsi_to_pirq(gsi)); + } if (gsi == ich9_lpc_sci_irq(lpc)) { level |= lpc->sci_level; } |