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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
new file mode 100644
index 000000000..79cec5764
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_FIFO_PRIV_H__
+#define __NVKM_FIFO_PRIV_H__
+#define nvkm_fifo(p) container_of((p), struct nvkm_fifo, engine)
+#include <engine/fifo.h>
+
+int nvkm_fifo_ctor(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ int nr, struct nvkm_fifo *);
+void nvkm_fifo_uevent(struct nvkm_fifo *);
+void nvkm_fifo_kevent(struct nvkm_fifo *, int chid);
+void nvkm_fifo_recover_chan(struct nvkm_fifo *, int chid);
+
+struct nvkm_fifo_chan *
+nvkm_fifo_chan_inst_locked(struct nvkm_fifo *, u64 inst);
+
+struct nvkm_fifo_chan_oclass;
+struct nvkm_fifo_func {
+ void *(*dtor)(struct nvkm_fifo *);
+ int (*oneinit)(struct nvkm_fifo *);
+ int (*info)(struct nvkm_fifo *, u64 mthd, u64 *data);
+ void (*init)(struct nvkm_fifo *);
+ void (*fini)(struct nvkm_fifo *);
+ void (*intr)(struct nvkm_fifo *);
+ void (*fault)(struct nvkm_fifo *, struct nvkm_fault_data *);
+ int (*engine_id)(struct nvkm_fifo *, struct nvkm_engine *);
+ struct nvkm_engine *(*id_engine)(struct nvkm_fifo *, int engi);
+ void (*pause)(struct nvkm_fifo *, unsigned long *);
+ void (*start)(struct nvkm_fifo *, unsigned long *);
+ void (*uevent_init)(struct nvkm_fifo *);
+ void (*uevent_fini)(struct nvkm_fifo *);
+ void (*recover_chan)(struct nvkm_fifo *, int chid);
+ int (*class_get)(struct nvkm_fifo *, int index, struct nvkm_oclass *);
+ int (*class_new)(struct nvkm_fifo *, const struct nvkm_oclass *,
+ void *, u32, struct nvkm_object **);
+ const struct nvkm_fifo_chan_oclass *chan[];
+};
+
+void nv04_fifo_intr(struct nvkm_fifo *);
+int nv04_fifo_engine_id(struct nvkm_fifo *, struct nvkm_engine *);
+struct nvkm_engine *nv04_fifo_id_engine(struct nvkm_fifo *, int);
+void nv04_fifo_pause(struct nvkm_fifo *, unsigned long *);
+void nv04_fifo_start(struct nvkm_fifo *, unsigned long *);
+
+void gf100_fifo_intr_fault(struct nvkm_fifo *, int);
+
+int gk104_fifo_engine_id(struct nvkm_fifo *, struct nvkm_engine *);
+struct nvkm_engine *gk104_fifo_id_engine(struct nvkm_fifo *, int);
+#endif