diff options
Diffstat (limited to 'include/hw/virtio/virtio-gpu.h')
| -rw-r--r-- | include/hw/virtio/virtio-gpu.h | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 390c4642b8..584ba2ed73 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -38,6 +38,9 @@ OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPUGL, VIRTIO_GPU_GL) #define TYPE_VHOST_USER_GPU "vhost-user-gpu" OBJECT_DECLARE_SIMPLE_TYPE(VhostUserGPU, VHOST_USER_GPU) +#define TYPE_VIRTIO_GPU_RUTABAGA "virtio-gpu-rutabaga-device" +OBJECT_DECLARE_SIMPLE_TYPE(VirtIOGPURutabaga, VIRTIO_GPU_RUTABAGA) + struct virtio_gpu_simple_resource { uint32_t resource_id; uint32_t width; @@ -93,6 +96,8 @@ enum virtio_gpu_base_conf_flags { VIRTIO_GPU_FLAG_EDID_ENABLED, VIRTIO_GPU_FLAG_DMABUF_ENABLED, VIRTIO_GPU_FLAG_BLOB_ENABLED, + VIRTIO_GPU_FLAG_CONTEXT_INIT_ENABLED, + VIRTIO_GPU_FLAG_RUTABAGA_ENABLED, }; #define virtio_gpu_virgl_enabled(_cfg) \ @@ -105,12 +110,19 @@ enum virtio_gpu_base_conf_flags { (_cfg.flags & (1 << VIRTIO_GPU_FLAG_DMABUF_ENABLED)) #define virtio_gpu_blob_enabled(_cfg) \ (_cfg.flags & (1 << VIRTIO_GPU_FLAG_BLOB_ENABLED)) +#define virtio_gpu_context_init_enabled(_cfg) \ + (_cfg.flags & (1 << VIRTIO_GPU_FLAG_CONTEXT_INIT_ENABLED)) +#define virtio_gpu_rutabaga_enabled(_cfg) \ + (_cfg.flags & (1 << VIRTIO_GPU_FLAG_RUTABAGA_ENABLED)) +#define virtio_gpu_hostmem_enabled(_cfg) \ + (_cfg.hostmem > 0) struct virtio_gpu_base_conf { uint32_t max_outputs; uint32_t flags; uint32_t xres; uint32_t yres; + uint64_t hostmem; }; struct virtio_gpu_ctrl_command { @@ -134,6 +146,8 @@ struct VirtIOGPUBase { int renderer_blocked; int enable; + MemoryRegion hostmem; + struct virtio_gpu_scanout scanout[VIRTIO_GPU_MAX_SCANOUTS]; int enabled_output_bitmask; @@ -224,14 +238,35 @@ struct VhostUserGPU { bool backend_blocked; }; +#define MAX_SLOTS 4096 + +struct MemoryRegionInfo { + int used; + MemoryRegion mr; + uint32_t resource_id; +}; + +struct rutabaga; + +struct VirtIOGPURutabaga { + VirtIOGPU parent_obj; + struct MemoryRegionInfo memory_regions[MAX_SLOTS]; + uint64_t capset_mask; + char *wayland_socket_path; + char *wsi; + bool headless; + uint32_t num_capsets; + struct rutabaga *rutabaga; +}; + #define VIRTIO_GPU_FILL_CMD(out) do { \ - size_t s; \ - s = iov_to_buf(cmd->elem.out_sg, cmd->elem.out_num, 0, \ + size_t virtiogpufillcmd_s_ = \ + iov_to_buf(cmd->elem.out_sg, cmd->elem.out_num, 0, \ &out, sizeof(out)); \ - if (s != sizeof(out)) { \ + if (virtiogpufillcmd_s_ != sizeof(out)) { \ qemu_log_mask(LOG_GUEST_ERROR, \ "%s: command size incorrect %zu vs %zu\n", \ - __func__, s, sizeof(out)); \ + __func__, virtiogpufillcmd_s_, sizeof(out)); \ return; \ } \ } while (0) @@ -249,6 +284,9 @@ void virtio_gpu_base_fill_display_info(VirtIOGPUBase *g, void virtio_gpu_base_generate_edid(VirtIOGPUBase *g, int scanout, struct virtio_gpu_resp_edid *edid); /* virtio-gpu.c */ +struct virtio_gpu_simple_resource * +virtio_gpu_find_resource(VirtIOGPU *g, uint32_t resource_id); + void virtio_gpu_ctrl_response(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd, struct virtio_gpu_ctrl_hdr *resp, @@ -267,6 +305,8 @@ int virtio_gpu_create_mapping_iov(VirtIOGPU *g, uint32_t *niov); void virtio_gpu_cleanup_mapping_iov(VirtIOGPU *g, struct iovec *iov, uint32_t count); +void virtio_gpu_cleanup_mapping(VirtIOGPU *g, + struct virtio_gpu_simple_resource *res); void virtio_gpu_process_cmdq(VirtIOGPU *g); void virtio_gpu_device_realize(DeviceState *qdev, Error **errp); void virtio_gpu_reset(VirtIODevice *vdev); |