From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 15 May 2012 10:46:22 +0000 (+0200)
Subject: pci: init all devices
X-Git-Tag: rel-1.7.1~61
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=347f29452bbe2a57fc45cdbb3a4a34aff4ca222f;p=seabios.git

pci: init all devices

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@redhat.com>
---

diff --git a/src/pciinit.c b/src/pciinit.c
index 613a9c0..8452572 100644
--- a/src/pciinit.c
+++ b/src/pciinit.c
@@ -220,9 +220,6 @@ 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;
         pci_bios_init_device(pci);
     }