On Wed, Jun 25, 2014 at 09:44:14AM +0200, Paolo Bonzini wrote: > Il 25/06/2014 09:35, Chen, Tiejun ha scritto: > >>How are you going to make this work for Q35 or another PCIe machine that > >>already has an ISA bridge at 00:1f.0? > >> > > > >Could we simply pass the vendor/device ids of the host ISA bridge here? > > No, because the firmware then would not recognize the host ISA bridge and > would fail to initialize the ACPI PMBASE, the PCI interrupt routing, etc. > > Paolo
It might be possible to move the Q35 bridge elsewhere. seabios doesn't care where the host bridge is. ACPI tables in QEMU can be adjusted.
