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[Qemu-devel] [PULL 23/33] virtio-net: convert VMSTATE_VIRTIO_DEVICE
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 23/33] virtio-net: convert VMSTATE_VIRTIO_DEVICE |
Date: |
Mon, 10 Oct 2016 05:58:06 +0300 |
From: Halil Pasic <address@hidden>
Use the new VMSTATE_VIRTIO_DEVICE macro.
Signed-off-by: Halil Pasic <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/net/virtio-net.c | 42 +++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index ca1b469..b2198a5 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -11,6 +11,8 @@
*
*/
+#define VMSTATE_VIRTIO_DEVICE_USE_NEW
+
#include "qemu/osdep.h"
#include "qemu/iov.h"
#include "hw/virtio/virtio.h"
@@ -1514,17 +1516,6 @@ static void virtio_net_set_multiqueue(VirtIONet *n, int
multiqueue)
virtio_net_set_queues(n);
}
-static void virtio_net_save(QEMUFile *f, void *opaque, size_t size)
-{
- VirtIONet *n = opaque;
- VirtIODevice *vdev = VIRTIO_DEVICE(n);
-
- /* At this point, backend must be stopped, otherwise
- * it might keep writing to memory. */
- assert(!n->vhost_started);
- virtio_save(vdev, f);
-}
-
static void virtio_net_save_device(VirtIODevice *vdev, QEMUFile *f)
{
VirtIONet *n = VIRTIO_NET(vdev);
@@ -1560,14 +1551,6 @@ static void virtio_net_save_device(VirtIODevice *vdev,
QEMUFile *f)
}
}
-static int virtio_net_load(QEMUFile *f, void *opaque, size_t size)
-{
- VirtIONet *n = opaque;
- VirtIODevice *vdev = VIRTIO_DEVICE(n);
-
- return virtio_load(vdev, f, VIRTIO_NET_VM_VERSION);
-}
-
static int virtio_net_load_device(VirtIODevice *vdev, QEMUFile *f,
int version_id)
{
@@ -1870,8 +1853,25 @@ static void virtio_net_instance_init(Object *obj)
DEVICE(n), NULL);
}
-VMSTATE_VIRTIO_DEVICE(net, VIRTIO_NET_VM_VERSION, virtio_net_load,
- virtio_net_save);
+static void virtio_net_pre_save(void *opaque)
+{
+ VirtIONet *n = opaque;
+
+ /* At this point, backend must be stopped, otherwise
+ * it might keep writing to memory. */
+ assert(!n->vhost_started);
+}
+
+static const VMStateDescription vmstate_virtio_net = {
+ .name = "virtio-net",
+ .minimum_version_id = VIRTIO_NET_VM_VERSION,
+ .version_id = VIRTIO_NET_VM_VERSION,
+ .fields = (VMStateField[]) {
+ VMSTATE_VIRTIO_DEVICE,
+ VMSTATE_END_OF_LIST()
+ },
+ .pre_save = virtio_net_pre_save,
+};
static Property virtio_net_properties[] = {
DEFINE_PROP_BIT("csum", VirtIONet, host_features, VIRTIO_NET_F_CSUM, true),
--
MST
- [Qemu-devel] [PULL 04/33] numa: reduce code duplication by adding helper numa_get_node_for_cpu(), (continued)
- [Qemu-devel] [PULL 04/33] numa: reduce code duplication by adding helper numa_get_node_for_cpu(), Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 17/33] virtio-net: handle virtio_net_flush_tx() errors, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 19/33] virtio-scsi: handle virtio_scsi_set_config() error, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 13/33] virtio-9p: handle handle_9p_output() error, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 18/33] virtio-scsi: convert virtio_scsi_bad_req() to use virtio_error(), Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 24/33] virtio-9p: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 27/33] virtio-input: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 16/33] virtio-net: handle virtio_net_receive() errors, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 10/33] virtio-serial: add missing virtio_detach_element() call, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 20/33] net: don't poke at chardev internal QemuOpts, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 23/33] virtio-net: convert VMSTATE_VIRTIO_DEVICE,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 15/33] virtio-net: handle virtio_net_handle_ctrl() error, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 29/33] virtio-balloon: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 21/33] virtio: prepare change VMSTATE_VIRTIO_DEVICE macro, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 26/33] virtio-gpu: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 22/33] virtio-blk: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 14/33] virtio-blk: handle virtio_blk_handle_request() errors, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 31/33] vhost-vsock: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 12/33] virtio-blk: make some functions static, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 28/33] virtio-scsi: convert VMSTATE_VIRTIO_DEVICE, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PULL 11/33] virtio-9p: add parentheses to sizeof operator, Michael S. Tsirkin, 2016/10/09