diff options
Diffstat (limited to 'hw/isa')
| -rw-r--r-- | hw/isa/lpc_ich9.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c index 667e882962..461ab7caf3 100644 --- a/hw/isa/lpc_ich9.c +++ b/hw/isa/lpc_ich9.c @@ -477,22 +477,23 @@ static const MemoryRegionOps rbca_mmio_ops = { static void ich9_lpc_machine_ready(Notifier *n, void *opaque) { ICH9LPCState *s = container_of(n, ICH9LPCState, machine_ready); + MemoryRegion *io_as = pci_address_space_io(&s->d); uint8_t *pci_conf; pci_conf = s->d.config; - if (isa_is_ioport_assigned(0x3f8)) { + if (memory_region_find(io_as, 0x3f8, 1).mr) { /* com1 */ pci_conf[0x82] |= 0x01; } - if (isa_is_ioport_assigned(0x2f8)) { + if (memory_region_find(io_as, 0x2f8, 1).mr) { /* com2 */ pci_conf[0x82] |= 0x02; } - if (isa_is_ioport_assigned(0x378)) { + if (memory_region_find(io_as, 0x378, 1).mr) { /* lpt */ pci_conf[0x82] |= 0x04; } - if (isa_is_ioport_assigned(0x3f0)) { + if (memory_region_find(io_as, 0x3f0, 1).mr) { /* floppy */ pci_conf[0x82] |= 0x08; } |