piix_pci.c has been renamed into piix.c at commit
c0907c9e64
update the obsolete reference.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
In write-only mode, writes are forwarded to RAM, while reads should not be
handled (ie should return 0xff).
Assume that in this mode, no read access is ever done, as they shouldn't
give any sensible result.
So, in write-only mode, alias PAM region to RAM, instead of PCI memory
(which can even be mapped to some device!)
This fixes Award BIOS, which use this mode to shadow system BIOS and video BIOS.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Gonglei
Hervé Poussineau
Paolo Bonzini