diff options
Diffstat (limited to 'hw/isa/lpc_ich9.c')
| -rw-r--r-- | hw/isa/lpc_ich9.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c index 667e882962..b49be4dae3 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_present(io_as, 0x3f8)) { /* com1 */ pci_conf[0x82] |= 0x01; } - if (isa_is_ioport_assigned(0x2f8)) { + if (memory_region_present(io_as, 0x2f8)) { /* com2 */ pci_conf[0x82] |= 0x02; } - if (isa_is_ioport_assigned(0x378)) { + if (memory_region_present(io_as, 0x378)) { /* lpt */ pci_conf[0x82] |= 0x04; } - if (isa_is_ioport_assigned(0x3f0)) { + if (memory_region_present(io_as, 0x3f0)) { /* floppy */ pci_conf[0x82] |= 0x08; } @@ -534,7 +535,7 @@ static int ich9_lpc_initfn(PCIDevice *d) pci_set_long(d->wmask + ICH9_LPC_PMBASE, ICH9_LPC_PMBASE_BASE_ADDRESS_MASK); - memory_region_init_io(&lpc->rbca_mem, &rbca_mmio_ops, lpc, + memory_region_init_io(&lpc->rbca_mem, OBJECT(d), &rbca_mmio_ops, lpc, "lpc-rbca-mmio", ICH9_CC_SIZE); lpc->isa_bus = isa_bus; @@ -545,7 +546,7 @@ static int ich9_lpc_initfn(PCIDevice *d) lpc->machine_ready.notify = ich9_lpc_machine_ready; qemu_add_machine_init_done_notifier(&lpc->machine_ready); - memory_region_init_io(&lpc->rst_cnt_mem, &ich9_rst_cnt_ops, lpc, + memory_region_init_io(&lpc->rst_cnt_mem, OBJECT(d), &ich9_rst_cnt_ops, lpc, "lpc-reset-control", 1); memory_region_add_subregion_overlap(pci_address_space_io(d), ICH9_RST_CNT_IOPORT, &lpc->rst_cnt_mem, |