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authorBen Skeggs <bskeggs@redhat.com>2015-01-13 22:13:14 +1000
committerBen Skeggs <bskeggs@redhat.com>2015-01-22 12:15:10 +1000
commitc39f472e9f14e49a9bc091977ced0ec45fc00c57 (patch)
tree75af3291cccda2482913cc0044888a8a86f4841b /drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
parent055a65d5987a7f246c3fc2297158286882dbdbcf (diff)
drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes)
The symlinks were annoying some people, and they're not used anywhere else in the kernel tree. The include directory structure has been changed so that symlinks aren't needed anymore. NVKM has been moved from core/ to nvkm/ to make it more obvious as to what the directory is for, and as some minor prep for when NVKM gets split out into its own module (virt) at a later date. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
new file mode 100644
index 000000000000..306100f31f02
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/xtensa.h
@@ -0,0 +1,38 @@
+#ifndef __NOUVEAU_XTENSA_H__
+#define __NOUVEAU_XTENSA_H__
+
+#include <core/engine.h>
+#include <core/engctx.h>
+#include <core/gpuobj.h>
+
+struct nouveau_xtensa {
+ struct nouveau_engine base;
+
+ u32 addr;
+ struct nouveau_gpuobj *gpu_fw;
+ u32 fifo_val;
+ u32 unkd28;
+};
+
+#define nouveau_xtensa_create(p,e,c,b,d,i,f,r) \
+ nouveau_xtensa_create_((p), (e), (c), (b), (d), (i), (f), \
+ sizeof(**r),(void **)r)
+
+int _nouveau_xtensa_engctx_ctor(struct nouveau_object *,
+ struct nouveau_object *,
+ struct nouveau_oclass *, void *, u32,
+ struct nouveau_object **);
+
+void _nouveau_xtensa_intr(struct nouveau_subdev *);
+int nouveau_xtensa_create_(struct nouveau_object *,
+ struct nouveau_object *,
+ struct nouveau_oclass *, u32, bool,
+ const char *, const char *,
+ int, void **);
+#define _nouveau_xtensa_dtor _nouveau_engine_dtor
+int _nouveau_xtensa_init(struct nouveau_object *);
+int _nouveau_xtensa_fini(struct nouveau_object *, bool);
+u32 _nouveau_xtensa_rd32(struct nouveau_object *, u64);
+void _nouveau_xtensa_wr32(struct nouveau_object *, u64, u32);
+
+#endif