Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h
new file mode 100644
index 000000000..177e10562
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_FIFO_CHAN_H__
+#define __NVKM_FIFO_CHAN_H__
+#define nvkm_fifo_chan(p) container_of((p), struct nvkm_fifo_chan, object)
+#include "priv.h"
+
+struct nvkm_fifo_chan_func {
+	void *(*dtor)(struct nvkm_fifo_chan *);
+	void (*init)(struct nvkm_fifo_chan *);
+	void (*fini)(struct nvkm_fifo_chan *);
+	int (*ntfy)(struct nvkm_fifo_chan *, u32 type, struct nvkm_event **);
+	int  (*engine_ctor)(struct nvkm_fifo_chan *, struct nvkm_engine *,
+			    struct nvkm_object *);
+	void (*engine_dtor)(struct nvkm_fifo_chan *, struct nvkm_engine *);
+	int  (*engine_init)(struct nvkm_fifo_chan *, struct nvkm_engine *);
+	int  (*engine_fini)(struct nvkm_fifo_chan *, struct nvkm_engine *,
+			    bool suspend);
+	int  (*object_ctor)(struct nvkm_fifo_chan *, struct nvkm_object *);
+	void (*object_dtor)(struct nvkm_fifo_chan *, int);
+	u32 (*submit_token)(struct nvkm_fifo_chan *);
+};
+
+int nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *, struct nvkm_fifo *,
+			u32 size, u32 align, bool zero, u64 vm, u64 push,
+			u64 engines, int bar, u32 base, u32 user,
+			const struct nvkm_oclass *, struct nvkm_fifo_chan *);
+
+struct nvkm_fifo_chan_oclass {
+	int (*ctor)(struct nvkm_fifo *, const struct nvkm_oclass *,
+		    void *data, u32 size, struct nvkm_object **);
+	struct nvkm_sclass base;
+};
+
+int gf100_fifo_chan_ntfy(struct nvkm_fifo_chan *, u32, struct nvkm_event **);
+#endif