diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h | 42 |
1 files changed, 42 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..0ef8baab5 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h @@ -0,0 +1,42 @@ +/* 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 *, + int index, int nr, struct nvkm_fifo *); +void nvkm_fifo_uevent(struct nvkm_fifo *); +void nvkm_fifo_cevent(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 *); + 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 *); +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); +#endif |