[Qemu-devel] [QEMU PATCH v2] pci: set firmware name of q35 to pci

[Amos Kong <akong@redhat.com>]

In QEMU, we set the firmware name of pc-i440fx to 'pci', and the
typename 'q35-pcihost' is set to the firmware name of q35 by default.

The seabios matches pci devices by "/pci/@i0cf8", so q35 device
could not be identified, seabios fails to adjust the boot priority
of q35 devices.

This patch sets firmware name of q35 to 'pci'.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Amos Kong <akong@redhat.com>
---
v2: just set the fw_name, no need to change seabios
---
 hw/pci-host/q35.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c
index 8467f86..24df6b5 100644
--- a/hw/pci-host/q35.c
+++ b/hw/pci-host/q35.c
@@ -76,6 +76,7 @@ static void q35_host_class_init(ObjectClass *klass, void *data)
 
     k->init = q35_host_init;
     dc->props = mch_props;
+    dc->fw_name = "pci";
 }
 
 static void q35_host_initfn(Object *obj)
-- 
1.8.1.4