On 2013年09月23日 17:47, Laine Stump wrote:
On 09/16/2013 03:42 AM, Li Zhang wrote:
From: Li Zhang <zhlcindy@xxxxxxxxxxxxxxxxxx>
To support VFIO for PPC, it is needed spapr-vfio-pci-host-bridge in
QEMU. This patch is to add one capability for it.
Signed-off-by: Li Zhang <zhlcindy@xxxxxxxxxxxxxxxxxx>
---
src/qemu/qemu_capabilities.c | 2 ++
src/qemu/qemu_capabilities.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index d94188a..7cc02db 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -241,6 +241,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
"usb-storage", /* 155 */
"usb-storage.removable",
"virtio-mmio",
+ "spapr-pci-vfio-host-bridge",
Having no access to the appropriate hardware, I can't verify if this is
the correct name for the device or not, but will assume it is.
This name is defined by QEMU, and it's a little long. :)
ACK for what you have, but this only detects the capability and exposes
it to the commandline generator - it's better to not push something that
changes the ABI (the list of capabilities are included when
saving/migrating) without also having a patch that demonstrates its
utility (and that patch should also add a test case to qemuxml2argvtest)
OK, I will add one test case for it.
);
struct _virQEMUCaps {
@@ -1391,6 +1392,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
{ "i82801b11-bridge", QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE },
{ "usb-storage", QEMU_CAPS_DEVICE_USB_STORAGE },
{ "virtio-mmio", QEMU_CAPS_DEVICE_VIRTIO_MMIO },
+ { "spapr-pci-vfio-host-bridge", QEMU_CAPS_SPAPR_VFIO_BRIDGE },
};
static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsVirtioBlk[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index f3c8fa8..33d303e 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -196,6 +196,7 @@ enum virQEMUCapsFlags {
QEMU_CAPS_DEVICE_USB_STORAGE = 155, /* -device usb-storage */
QEMU_CAPS_USB_STORAGE_REMOVABLE = 156, /* usb-storage.removable */
QEMU_CAPS_DEVICE_VIRTIO_MMIO = 157, /* -device virtio-mmio */
+ QEMU_CAPS_SPAPR_VFIO_BRIDGE = 158, /* -device spapr-pci-vfio-host-bridge */
QEMU_CAPS_LAST, /* this must always be the last item */
};
--
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