5 files changed, 37 insertions, 8 deletions

diff --git a/include/hw/virtio/vhost-vdpa.h b/include/hw/virtio/vhost-vdpa.h
index 9b81a409da..28ca65018e 100644
--- a/include/hw/virtio/vhost-vdpa.h
+++ b/include/hw/virtio/vhost-vdpa.h
@@ -22,6 +22,4 @@ typedef struct vhost_vdpa {
 } VhostVDPA;
 
 extern AddressSpace address_space_memory;
-extern int vhost_vdpa_get_device_id(struct vhost_dev *dev,
-                                   uint32_t *device_id);
 #endif
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index 4a8bc75415..21a9a52088 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -74,6 +74,8 @@ struct vhost_dev {
     int nvqs;
     /* the first virtqueue which would be used by this vhost dev */
     int vq_index;
+    /* if non-zero, minimum required value for max_queues */
+    int num_queues;
     uint64_t features;
     uint64_t acked_features;
     uint64_t backend_features;
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index fae149235c..8ca2c55d9a 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -29,7 +29,10 @@ OBJECT_DECLARE_TYPE(VirtIOGPUBase, VirtIOGPUBaseClass,
                     VIRTIO_GPU_BASE)
 
 #define TYPE_VIRTIO_GPU "virtio-gpu-device"
-OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPU, VIRTIO_GPU)
+OBJECT_DECLARE_TYPE(VirtIOGPU, VirtIOGPUClass, VIRTIO_GPU)
+
+#define TYPE_VIRTIO_GPU_GL "virtio-gpu-gl-device"
+OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPUGL, VIRTIO_GPU_GL)
 
 #define TYPE_VHOST_USER_GPU "vhost-user-gpu"
 OBJECT_DECLARE_SIMPLE_TYPE(VhostUserGPU, VHOST_USER_GPU)
@@ -108,7 +111,6 @@ struct VirtIOGPUBase {
     struct virtio_gpu_config virtio_config;
     const GraphicHwOps *hw_ops;
 
-    bool use_virgl_renderer;
     int renderer_blocked;
     int enable;
 
@@ -149,8 +151,6 @@ struct VirtIOGPU {
     uint64_t hostmem;
 
     bool processing_cmdq;
-    bool renderer_inited;
-    bool renderer_reset;
     QEMUTimer *fence_poll;
     QEMUTimer *print_stats;
 
@@ -163,6 +163,23 @@ struct VirtIOGPU {
     } stats;
 };
 
+struct VirtIOGPUClass {
+    VirtIOGPUBaseClass parent;
+
+    void (*handle_ctrl)(VirtIODevice *vdev, VirtQueue *vq);
+    void (*process_cmd)(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd);
+    void (*update_cursor_data)(VirtIOGPU *g,
+                               struct virtio_gpu_scanout *s,
+                               uint32_t resource_id);
+};
+
+struct VirtIOGPUGL {
+    struct VirtIOGPU parent_obj;
+
+    bool renderer_inited;
+    bool renderer_reset;
+};
+
 struct VhostUserGPU {
     VirtIOGPUBase parent_obj;
 
@@ -209,10 +226,17 @@ void virtio_gpu_get_edid(VirtIOGPU *g,
 int virtio_gpu_create_mapping_iov(VirtIOGPU *g,
                                   struct virtio_gpu_resource_attach_backing *ab,
                                   struct virtio_gpu_ctrl_command *cmd,
-                                  uint64_t **addr, struct iovec **iov);
+                                  uint64_t **addr, struct iovec **iov,
+                                  uint32_t *niov);
 void virtio_gpu_cleanup_mapping_iov(VirtIOGPU *g,
                                     struct iovec *iov, uint32_t count);
 void virtio_gpu_process_cmdq(VirtIOGPU *g);
+void virtio_gpu_device_realize(DeviceState *qdev, Error **errp);
+void virtio_gpu_reset(VirtIODevice *vdev);
+void virtio_gpu_simple_process_cmd(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd);
+void virtio_gpu_update_cursor_data(VirtIOGPU *g,
+                                   struct virtio_gpu_scanout *s,
+                                   uint32_t resource_id);
 
 /* virtio-gpu-3d.c */
 void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
diff --git a/include/hw/virtio/virtio-mmio.h b/include/hw/virtio/virtio-mmio.h
index d4c4c386ab..090f7730e7 100644
--- a/include/hw/virtio/virtio-mmio.h
+++ b/include/hw/virtio/virtio-mmio.h
@@ -49,12 +49,17 @@ typedef struct VirtIOMMIOQueue {
     uint32_t used[2];
 } VirtIOMMIOQueue;
 
+#define VIRTIO_IOMMIO_FLAG_USE_IOEVENTFD_BIT 1
+#define VIRTIO_IOMMIO_FLAG_USE_IOEVENTFD \
+        (1 << VIRTIO_IOMMIO_FLAG_USE_IOEVENTFD_BIT)
+
 struct VirtIOMMIOProxy {
     /* Generic */
     SysBusDevice parent_obj;
     MemoryRegion iomem;
     qemu_irq irq;
     bool legacy;
+    uint32_t flags;
     /* Guest accessible state needing migration and reset */
     uint32_t host_features_sel;
     uint32_t guest_features_sel;
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index b7ece7a6a8..8bab9cfb75 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -43,7 +43,7 @@ typedef struct VirtIOFeature {
     size_t end;
 } VirtIOFeature;
 
-size_t virtio_feature_get_config_size(VirtIOFeature *features,
+size_t virtio_feature_get_config_size(const VirtIOFeature *features,
                                       uint64_t host_features);
 
 typedef struct VirtQueue VirtQueue;