Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / gpu / drm / nouveau / include / nvkm / engine / xtensa.h

diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
new file mode 100644 (file)
index 0000000..7a216cc
--- /dev/null
+++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
@@ -0,0 +1,35 @@
+#ifndef __NVKM_XTENSA_H__
+#define __NVKM_XTENSA_H__
+#include <core/engine.h>
+struct nvkm_gpuobj;
+
+struct nvkm_xtensa {
+       struct nvkm_engine base;
+
+       u32 addr;
+       struct nvkm_gpuobj *gpu_fw;
+       u32 fifo_val;
+       u32 unkd28;
+};
+
+#define nvkm_xtensa_create(p,e,c,b,d,i,f,r)                            \
+       nvkm_xtensa_create_((p), (e), (c), (b), (d), (i), (f),  \
+                              sizeof(**r),(void **)r)
+
+int _nvkm_xtensa_engctx_ctor(struct nvkm_object *,
+                               struct nvkm_object *,
+                               struct nvkm_oclass *, void *, u32,
+                               struct nvkm_object **);
+
+void _nvkm_xtensa_intr(struct nvkm_subdev *);
+int nvkm_xtensa_create_(struct nvkm_object *,
+                          struct nvkm_object *,
+                          struct nvkm_oclass *, u32, bool,
+                          const char *, const char *,
+                          int, void **);
+#define _nvkm_xtensa_dtor _nvkm_engine_dtor
+int _nvkm_xtensa_init(struct nvkm_object *);
+int _nvkm_xtensa_fini(struct nvkm_object *, bool);
+u32  _nvkm_xtensa_rd32(struct nvkm_object *, u64);
+void _nvkm_xtensa_wr32(struct nvkm_object *, u64, u32);
+#endif