1 files changed, 32 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.h b/drivers/gpu/drm/nouveau/nouveau_abi16.h
index e6328b008a8c..90004081a501 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.h
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.h
@@ -3,6 +3,7 @@
 
 #define ABI16_IOCTL_ARGS                                                       \
         struct drm_device *dev, void *data, struct drm_file *file_priv
+
 int nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS);
 int nouveau_abi16_ioctl_setparam(ABI16_IOCTL_ARGS);
 int nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS);
@@ -11,6 +12,37 @@ int nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS);
 int nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS);
 int nouveau_abi16_ioctl_gpuobj_free(ABI16_IOCTL_ARGS);
 
+struct nouveau_abi16_ntfy {
+        struct list_head head;
+        struct nouveau_mm_node *node;
+        u32 handle;
+};
+
+struct nouveau_abi16_chan {
+        struct list_head head;
+        struct nouveau_channel *chan;
+        struct list_head notifiers;
+        struct nouveau_bo *ntfy;
+        struct nouveau_vma ntfy_vma;
+        struct nouveau_mm  heap;
+};
+
+struct nouveau_abi16 {
+        struct nouveau_object *client;
+        struct nouveau_object *device;
+        struct list_head channels;
+        u64 handles;
+};
+
+struct nouveau_drm;
+struct nouveau_abi16 *nouveau_abi16_get(struct drm_file *, struct drm_device *);
+int  nouveau_abi16_put(struct nouveau_abi16 *, int);
+void nouveau_abi16_fini(struct nouveau_abi16 *);
+u16  nouveau_abi16_swclass(struct nouveau_drm *);
+
+#define NOUVEAU_GEM_DOMAIN_VRAM      (1 << 1)
+#define NOUVEAU_GEM_DOMAIN_GART      (1 << 2)
+
 struct drm_nouveau_channel_alloc {
         uint32_t     fb_ctxdma_handle;
         uint32_t     tt_ctxdma_handle;