From: Alexey Kardashevskiy <aik@ozlabs.ru>
Date: Mon, 13 Jan 2014 09:29:09 +0000 (+1100)
Subject: spapr-pci: enable adding PHB via -device
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=09aa9a526a86fd2e380e86157c55dfd180661c64;p=qemu.git

spapr-pci: enable adding PHB via -device

Recent changes introduced cannot_instantiate_with_device_add_yet
and removed capability of adding yet another PCI host bridge via
command line for SPAPR platform (POWERPC64 server).

This brings the capability back and puts SPAPR PHB into "bridge"
category.

This is not much use for emulated PHB but it is absolutely required
for VFIO as we put an IOMMU group onto a separate PHB on SPAPR.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
---

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index 4c7c3aec12..39563288f5 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -728,6 +728,8 @@ static void spapr_phb_class_init(ObjectClass *klass, void *data)
     dc->props = spapr_phb_properties;
     dc->reset = spapr_phb_reset;
     dc->vmsd = &vmstate_spapr_pci;
+    set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
+    dc->cannot_instantiate_with_device_add_yet = false;
 }
 
 static const TypeInfo spapr_phb_info = {