Re: [SeaBIOS] [PATCH 2/6] pci: init all devices

[Kevin O'Connor]

On Tue, May 15, 2012 at 12:46:22PM +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
>
> src/pciinit.c |    3 ---
>  1 files changed, 0 insertions(+), 3 deletions(-)
>
> diff --git a/src/pciinit.c b/src/pciinit.c
> index f265662..c0eea96 100644
> --- a/src/pciinit.c
> +++ b/src/pciinit.c
> @@ -219,9 +219,6 @@ 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;

The more advanced version of this patch (with irq line support) should
already be committed.

-Kevin