1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
new file mode 100644
index 000000000..b8642490e
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __GF100_FIFO_H__
+#define __GF100_FIFO_H__
+#define gf100_fifo(p) container_of((p), struct gf100_fifo, base)
+#include "priv.h"
+
+#include <subdev/mmu.h>
+
+struct gf100_fifo_chan;
+struct gf100_fifo {
+	struct nvkm_fifo base;
+
+	struct list_head chan;
+
+	struct {
+		struct work_struct work;
+		u64 mask;
+	} recover;
+
+	int pbdma_nr;
+
+	struct {
+		struct nvkm_memory *mem[2];
+		int active;
+		wait_queue_head_t wait;
+	} runlist;
+
+	struct {
+		struct nvkm_memory *mem;
+		struct nvkm_vma *bar;
+	} user;
+};
+
+void gf100_fifo_intr_engine(struct gf100_fifo *);
+void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *);
+void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *);
+void gf100_fifo_runlist_commit(struct gf100_fifo *);
+#endif