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| author | Isaku Yamahata | 2009-12-15 12:26:06 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2009-12-23 15:35:01 +0100 |
| commit | 4da5fcd391983c1d45013ae62be389bcda7d9213 (patch) | |
| tree | feacd33e6675185ca5ddda7cb5223b76d5d24a0b | |
| parent | piix_pci: define symbolic value for PAM0, PAM6 and SMRAM. (diff) | |
| download | qemu-4da5fcd391983c1d45013ae62be389bcda7d9213.tar.gz qemu-4da5fcd391983c1d45013ae62be389bcda7d9213.tar.xz qemu-4da5fcd391983c1d45013ae62be389bcda7d9213.zip | |
piix_pci: use range helper function
use range helper function in i440fx_write_config().
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -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) |