From dc63c5044631d30981960d96568cd2abb3d31ede Mon Sep 17 00:00:00 2001

Message-Id: <dc63c5044631d30981960d96568cd2abb3d31ede@dist-git>

From: Yi Min Zhao <zyimin@linux.ibm.com>

Date: Mon, 8 Apr 2019 10:57:23 +0200

Subject: [PATCH] qemu: Auto add pci-root for s390/s390x guests

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The pci-root depends on zpci capability. So autogenerate pci-root if

zpci exists.

Signed-off-by: Yi Min Zhao <zyimin@linux.ibm.com>

Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>

Reviewed-by: Stefan Zimmermann <stzi@linux.ibm.com>

Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>

Reviewed-by: Ján Tomko <jtomko@redhat.com>

Reviewed-by: Andrea Bolognani <abologna@redhat.com>

(cherry picked from commit d46673913802b65dd7d33562cce41a78cbc85a88)

https://bugzilla.redhat.com/show_bug.cgi?id=1508149

Signed-off-by: Andrea Bolognani <abologna@redhat.com>

Message-Id: <20190408085732.28684-7-abologna@redhat.com>

Reviewed-by: Laine Stump <laine@redhat.com>

Reviewed-by: Ján Tomko <jtomko@redhat.com>

---

 src/qemu/qemu_domain.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c

index 21f0722495..da961f0de9 100644

--- a/src/qemu/qemu_domain.c

+++ b/src/qemu/qemu_domain.c

@@ -3228,6 +3228,7 @@ qemuDomainDefAddDefaultDevices(virDomainDefPtr def,

     case VIR_ARCH_S390X:

         addDefaultUSB = false;

         addPanicDevice = true;

+        addPCIRoot = virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_ZPCI);

         break;

     case VIR_ARCH_SPARC:

-- 

2.22.0