1 files changed, 27 insertions, 3 deletions

diff --git a/drivers/gpu/drm/virtio/virtgpu_debugfs.c b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
index d5b0c543bd6d..5fefc88d47e4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_debugfs.c
+++ b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
@@ -42,15 +42,21 @@ static void virtio_add_int(struct seq_file *m, const char *name,
 
 static int virtio_gpu_features(struct seq_file *m, void *data)
 {
-	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_info_node *node = (struct drm_info_node *)m->private;
 	struct virtio_gpu_device *vgdev = node->minor->dev->dev_private;
 
 	virtio_add_bool(m, "virgl", vgdev->has_virgl_3d);
 	virtio_add_bool(m, "edid", vgdev->has_edid);
 	virtio_add_bool(m, "indirect", vgdev->has_indirect);
 	virtio_add_bool(m, "resource uuid", vgdev->has_resource_assign_uuid);
+	virtio_add_bool(m, "blob resources", vgdev->has_resource_blob);
 	virtio_add_int(m, "cap sets", vgdev->num_capsets);
 	virtio_add_int(m, "scanouts", vgdev->num_scanouts);
+	if (vgdev->host_visible_region.len) {
+		seq_printf(m, "%-16s : 0x%lx +0x%lx\n", "host visible region",
+			   (unsigned long)vgdev->host_visible_region.addr,
+			   (unsigned long)vgdev->host_visible_region.len);
+	}
 	return 0;
 }
 
@@ -61,14 +67,32 @@ virtio_gpu_debugfs_irq_info(struct seq_file *m, void *data)
 	struct virtio_gpu_device *vgdev = node->minor->dev->dev_private;
 
 	seq_printf(m, "fence %llu %lld\n",
-		   (u64)atomic64_read(&vgdev->fence_drv.last_seq),
-		   vgdev->fence_drv.sync_seq);
+		   (u64)atomic64_read(&vgdev->fence_drv.last_fence_id),
+		   vgdev->fence_drv.current_fence_id);
+	return 0;
+}
+
+static int
+virtio_gpu_debugfs_host_visible_mm(struct seq_file *m, void *data)
+{
+	struct drm_info_node *node = (struct drm_info_node *)m->private;
+	struct virtio_gpu_device *vgdev = node->minor->dev->dev_private;
+	struct drm_printer p;
+
+	if (!vgdev->has_host_visible) {
+		seq_puts(m, "Host allocations not visible to guest\n");
+		return 0;
+	}
+
+	p = drm_seq_file_printer(m);
+	drm_mm_print(&vgdev->host_visible_mm, &p);
 	return 0;
 }
 
 static struct drm_info_list virtio_gpu_debugfs_list[] = {
 	{ "virtio-gpu-features", virtio_gpu_features },
 	{ "virtio-gpu-irq-fence", virtio_gpu_debugfs_irq_info, 0, NULL },
+	{ "virtio-gpu-host-visible-mm", virtio_gpu_debugfs_host_visible_mm },
 };
 
 #define VIRTIO_GPU_DEBUGFS_ENTRIES ARRAY_SIZE(virtio_gpu_debugfs_list)