When updated ROM expantion address of header type 0, it missed
to update mappings.
Add PCI_ROM_ADDRESS check whether to call pci_update_mappings()
Also update pci mapping when PCI_ROM_ADDRESS1 is written for header type 1.
pci_update_mapping() path isn't performance critical,
so call it even independent of header type.
Signed-off-by: Isaku Yamahata <yamah...@valinux.co.jp>
---
hw/pci.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index d9fd564..46b22ec 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -707,6 +707,8 @@ void pci_default_write_config(PCIDevice *d, uint32_t addr,
uint32_t val, int l)
d->config[addr] = (d->config[addr] & ~wmask) | (val & wmask);
}
if (ranges_overlap(addr, l, PCI_BASE_ADDRESS_0, 24) ||
+ ranges_overlap(addr, l, PCI_ROM_ADDRESS, 4) ||
+ ranges_overlap(addr, l, PCI_ROM_ADDRESS1, 4) ||
range_covers_byte(addr, l, PCI_COMMAND))
pci_update_mappings(d);
}
--
1.6.0.2
