On Fri, May 04, 2012 at 05:35:10PM +0200, Gerd Hoffmann wrote: > On 05/04/12 15:15, Kevin O'Connor wrote: > > On Fri, May 04, 2012 at 10:21:23AM +0200, Gerd Hoffmann wrote: > >> seabios used to initialize root bus devices only, with this patch > >> devices behind pci bridges are initialized too. This allows to boot > >> from virtio devices behind pci bridges. > >> > >> Signed-off-by: Gerd Hoffmann <[email protected]> > >> --- > >> src/pciinit.c | 3 --- > >> 1 files changed, 0 insertions(+), 3 deletions(-) > >> > >> diff --git a/src/pciinit.c b/src/pciinit.c > >> index 25b04ac..6a7a0d2 100644 > >> --- a/src/pciinit.c > >> +++ b/src/pciinit.c > >> @@ -213,9 +213,6 @@ static void pci_bios_init_devices(void) > >> { > >> struct pci_device *pci; > >> foreachpci(pci) { > >> - if (pci_bdf_to_bus(pci->bdf) != 0) > >> - // Only init devices on host bus. > >> - break; > > > > I think this will then assign an incorrect PCI_INTERRUPT_LINE value to > > non root bus devices. > > Attached patch should fix it if I read the specs correctly.
I committed this patch. -Kevin _______________________________________________ SeaBIOS mailing list [email protected] http://www.seabios.org/mailman/listinfo/seabios
