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| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-05-23 15:22:07 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-06-06 09:04:34 +0200 |
| commit | 0c244e50ee12311037efd507ee37df0e846e4a18 (patch) | |
| tree | 6122f7c296e79cbe6f4b327018b80e154c6f42b2 /include/hw/virtio | |
| parent | 4e68a0ee17dad7b8d870df0081d4ab2e079016c2 (diff) | |
| download | focaccia-qemu-0c244e50ee12311037efd507ee37df0e846e4a18.tar.gz focaccia-qemu-0c244e50ee12311037efd507ee37df0e846e4a18.zip | |
virtio-gpu: add live migration support
Store some additional state for cursor and resource backing storage, so we can write out and reload things. Implement vmsave+vmload for 2d mode. Continue blocking live migration in 3d/virgl mode. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1464009727-7753-1-git-send-email-kraxel@redhat.com
Diffstat (limited to 'include/hw/virtio')
| -rw-r--r-- | include/hw/virtio/virtio-gpu.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 1602a13ba2..89f4879f55 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -32,6 +32,7 @@ struct virtio_gpu_simple_resource { uint32_t width; uint32_t height; uint32_t format; + uint64_t *addrs; struct iovec *iov; unsigned int iov_cnt; uint32_t scanout_bitmask; @@ -46,6 +47,7 @@ struct virtio_gpu_scanout { int x, y; int invalidate; uint32_t resource_id; + struct virtio_gpu_update_cursor cursor; QEMUCursor *current_cursor; }; @@ -150,7 +152,7 @@ void virtio_gpu_get_display_info(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd); int virtio_gpu_create_mapping_iov(struct virtio_gpu_resource_attach_backing *ab, struct virtio_gpu_ctrl_command *cmd, - struct iovec **iov); + uint64_t **addr, struct iovec **iov); void virtio_gpu_cleanup_mapping_iov(struct iovec *iov, uint32_t count); void virtio_gpu_process_cmdq(VirtIOGPU *g); |