1 files changed, 46 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
new file mode 100644
index 000000000000..618e41fa36d0
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
@@ -0,0 +1,46 @@
+#ifndef __NVKM_SW_NV50_H__
+#define __NVKM_SW_NV50_H__
+
+#include <engine/sw.h>
+
+struct nv50_sw_oclass {
+        struct nouveau_oclass base;
+        struct nouveau_oclass *cclass;
+        struct nouveau_oclass *sclass;
+};
+
+struct nv50_sw_priv {
+        struct nouveau_sw base;
+};
+
+int  nv50_sw_ctor(struct nouveau_object *, struct nouveau_object *,
+                        struct nouveau_oclass *, void *, u32,
+                        struct nouveau_object **);
+
+struct nv50_sw_cclass {
+        struct nouveau_oclass base;
+        int (*vblank)(struct nvkm_notify *);
+};
+
+struct nv50_sw_chan {
+        struct nouveau_sw_chan base;
+        struct {
+                struct nvkm_notify notify[4];
+                u32 channel;
+                u32 ctxdma;
+                u64 offset;
+                u32 value;
+        } vblank;
+};
+
+int  nv50_sw_context_ctor(struct nouveau_object *,
+                                struct nouveau_object *,
+                                struct nouveau_oclass *, void *, u32,
+                                struct nouveau_object **);
+void nv50_sw_context_dtor(struct nouveau_object *);
+
+int nv50_sw_mthd_vblsem_value(struct nouveau_object *, u32, void *, u32);
+int nv50_sw_mthd_vblsem_release(struct nouveau_object *, u32, void *, u32);
+int nv50_sw_mthd_flip(struct nouveau_object *, u32, void *, u32);
+
+#endif