diff options
Diffstat (limited to 'hw/piix_pci.c')
| -rw-r--r-- | hw/piix_pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/piix_pci.c b/hw/piix_pci.c index 0dae6f94b0..384d31c0ea 100644 --- a/hw/piix_pci.c +++ b/hw/piix_pci.c @@ -137,10 +137,10 @@ static void i440fx_write_config(PCIDevice *dev, /* XXX: implement SMRAM.D_LOCK */ pci_default_write_config(dev, address, val, len); - if ((address >= I440FX_PAM && - address <= I440FX_PAM + I440FX_PAM_SIZE - 1) || - address == I440FX_SMRAM) + if (ranges_overlap(address, len, I440FX_PAM, I440FX_PAM_SIZE) || + range_covers_byte(address, len, I440FX_SMRAM)) { i440fx_update_memory_mappings(d); + } } static int i440fx_load_old(QEMUFile* f, void *opaque, int version_id) |