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path: root/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h31
1 files changed, 31 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 000000000000..c649ca9b53e3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
@@ -0,0 +1,31 @@
+#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 {
+ struct nvkm_fifo base;
+
+ struct list_head chan;
+
+ struct work_struct fault;
+ u64 mask;
+
+ struct {
+ struct nvkm_memory *mem[2];
+ int active;
+ wait_queue_head_t wait;
+ } runlist;
+
+ struct {
+ struct nvkm_memory *mem;
+ struct nvkm_vma bar;
+ } user;
+ int spoon_nr;
+};
+
+void gf100_fifo_intr_engine(struct gf100_fifo *);
+void gf100_fifo_runlist_update(struct gf100_fifo *);
+#endif