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>

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/event.h b/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
new file mode 100644
index 000000000000..92876528972f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
@@ -0,0 +1,35 @@
+#ifndef __NVKM_EVENT_H__
+#define __NVKM_EVENT_H__
+
+#include <core/notify.h>
+
+struct nvkm_event_func {
+	int  (*ctor)(struct nouveau_object *, void *data, u32 size,
+		     struct nvkm_notify *);
+	void (*send)(void *data, u32 size, struct nvkm_notify *);
+	void (*init)(struct nvkm_event *, int type, int index);
+	void (*fini)(struct nvkm_event *, int type, int index);
+};
+
+struct nvkm_event {
+	const struct nvkm_event_func *func;
+
+	int types_nr;
+	int index_nr;
+
+	spinlock_t refs_lock;
+	spinlock_t list_lock;
+	struct list_head list;
+	int *refs;
+};
+
+int  nvkm_event_init(const struct nvkm_event_func *func,
+		     int types_nr, int index_nr,
+		     struct nvkm_event *);
+void nvkm_event_fini(struct nvkm_event *);
+void nvkm_event_get(struct nvkm_event *, u32 types, int index);
+void nvkm_event_put(struct nvkm_event *, u32 types, int index);
+void nvkm_event_send(struct nvkm_event *, u32 types, int index,
+		     void *data, u32 size);
+
+#endif