diff options
| author | Kangjie Xu <kangjie.xu@linux.alibaba.com> | 2022-10-17 17:25:47 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-11-07 13:12:20 -0500 |
| commit | 69e1c14aa22284f933a6ea134b96d5cb5a88a94d (patch) | |
| tree | 069835138fa0dff571781a1634dce2ea0f826d0c /hw/core/machine.c | |
| parent | 3c37f8b8d1e5f524c9d04d3e1d8125334e93e2eb (diff) | |
| download | focaccia-qemu-69e1c14aa22284f933a6ea134b96d5cb5a88a94d.tar.gz focaccia-qemu-69e1c14aa22284f933a6ea134b96d5cb5a88a94d.zip | |
virtio: core: vq reset feature negotation support
A a new command line parameter "queue_reset" is added. Meanwhile, the vq reset feature is disabled for pre-7.2 machines. Signed-off-by: Kangjie Xu <kangjie.xu@linux.alibaba.com> Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20221017092558.111082-5-xuanzhuo@linux.alibaba.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/core/machine.c')
| -rw-r--r-- | hw/core/machine.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c index aa520e74a8..907fa78ff0 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -40,7 +40,9 @@ #include "hw/virtio/virtio-pci.h" #include "qom/object_interfaces.h" -GlobalProperty hw_compat_7_1[] = {}; +GlobalProperty hw_compat_7_1[] = { + { "virtio-device", "queue_reset", "false" }, +}; const size_t hw_compat_7_1_len = G_N_ELEMENTS(hw_compat_7_1); GlobalProperty hw_compat_7_0[] = { |