3 files changed, 24 insertions, 7 deletions

diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h
index 5117431d96..cddcfbebe9 100644
--- a/include/hw/virtio/virtio-blk.h
+++ b/include/hw/virtio/virtio-blk.h
@@ -35,11 +35,11 @@ struct VirtIOBlkConf
     BlockConf conf;
     IOThread *iothread;
     char *serial;
-    uint32_t scsi;
-    uint32_t config_wce;
     uint32_t request_merging;
     uint16_t num_queues;
     uint16_t queue_size;
+    uint32_t max_discard_sectors;
+    uint32_t max_write_zeroes_sectors;
 };
 
 struct VirtIOBlockDataPlane;
@@ -57,6 +57,8 @@ typedef struct VirtIOBlock {
     bool dataplane_disabled;
     bool dataplane_started;
     struct VirtIOBlockDataPlane *dataplane;
+    uint64_t host_features;
+    size_t config_size;
 } VirtIOBlock;
 
 typedef struct VirtIOBlockReq {
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index c8c599f1b9..98504f9075 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -61,12 +61,15 @@ struct virtio_gpu_requested_state {
 enum virtio_gpu_conf_flags {
     VIRTIO_GPU_FLAG_VIRGL_ENABLED = 1,
     VIRTIO_GPU_FLAG_STATS_ENABLED,
+    VIRTIO_GPU_FLAG_EDID_ENABLED,
 };
 
 #define virtio_gpu_virgl_enabled(_cfg) \
     (_cfg.flags & (1 << VIRTIO_GPU_FLAG_VIRGL_ENABLED))
 #define virtio_gpu_stats_enabled(_cfg) \
     (_cfg.flags & (1 << VIRTIO_GPU_FLAG_STATS_ENABLED))
+#define virtio_gpu_edid_enabled(_cfg) \
+    (_cfg.flags & (1 << VIRTIO_GPU_FLAG_EDID_ENABLED))
 
 struct virtio_gpu_conf {
     uint64_t max_hostmem;
@@ -81,7 +84,6 @@ struct virtio_gpu_ctrl_command {
     VirtQueue *vq;
     struct virtio_gpu_ctrl_hdr cmd_hdr;
     uint32_t error;
-    bool waiting;
     bool finished;
     QTAILQ_ENTRY(virtio_gpu_ctrl_command) next;
 };
@@ -96,9 +98,6 @@ typedef struct VirtIOGPU {
 
     int enable;
 
-    int config_size;
-    DeviceState *qdev;
-
     QTAILQ_HEAD(, virtio_gpu_simple_resource) reslist;
     QTAILQ_HEAD(, virtio_gpu_ctrl_command) cmdq;
     QTAILQ_HEAD(, virtio_gpu_ctrl_command) fenceq;
@@ -159,6 +158,8 @@ void virtio_gpu_ctrl_response_nodata(VirtIOGPU *g,
                                      enum virtio_gpu_ctrl_type type);
 void virtio_gpu_get_display_info(VirtIOGPU *g,
                                  struct virtio_gpu_ctrl_command *cmd);
+void virtio_gpu_get_edid(VirtIOGPU *g,
+                         struct virtio_gpu_ctrl_command *cmd);
 int virtio_gpu_create_mapping_iov(VirtIOGPU *g,
                                   struct virtio_gpu_resource_attach_backing *ab,
                                   struct virtio_gpu_ctrl_command *cmd,
@@ -172,7 +173,6 @@ void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
                                   struct virtio_gpu_ctrl_command *cmd);
 void virtio_gpu_virgl_fence_poll(VirtIOGPU *g);
 void virtio_gpu_virgl_reset(VirtIOGPU *g);
-void virtio_gpu_gl_block(void *opaque, bool block);
 int virtio_gpu_virgl_init(VirtIOGPU *g);
 int virtio_gpu_virgl_get_num_capsets(VirtIOGPU *g);
 #endif
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 9c1fa07d6d..ce9516236a 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -37,6 +37,21 @@ static inline hwaddr vring_align(hwaddr addr,
     return QEMU_ALIGN_UP(addr, align);
 }
 
+/*
+ * Calculate the number of bytes up to and including the given 'field' of
+ * 'container'.
+ */
+#define virtio_endof(container, field) \
+    (offsetof(container, field) + sizeof_field(container, field))
+
+typedef struct VirtIOFeature {
+    uint64_t flags;
+    size_t end;
+} VirtIOFeature;
+
+size_t virtio_feature_get_config_size(VirtIOFeature *features,
+                                      uint64_t host_features);
+
 typedef struct VirtQueue VirtQueue;
 
 #define VIRTQUEUE_MAX_SIZE 1024