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

[Gerd Hoffmann]

On 05/18/12 05:06, Kevin O'Connor wrote:
> 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 <kraxel at redhat.com>
>> ---
>>  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.

No, the committed patch has _only_ the irq line support, this patch is
still needed.

cheers,
  Gerd

> 
> -Kevin