drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h

Extension

.h

Size

691 bytes

Lines

22

Domain

Driver Families

Bucket

drivers/gpu

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• engine/ce.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __NVKM_CE_PRIV_H__
#define __NVKM_CE_PRIV_H__
#include <engine/ce.h>

int r535_ce_new(const struct nvkm_engine_func *, struct nvkm_device *,
		enum nvkm_subdev_type, int, struct nvkm_engine **);

void gt215_ce_intr(struct nvkm_falcon *, struct nvkm_chan *);
void gk104_ce_intr(struct nvkm_engine *);
void gp100_ce_intr(struct nvkm_engine *);

extern const struct nvkm_object_func gv100_ce_cclass;

int ga100_ce_oneinit(struct nvkm_engine *);
int ga100_ce_init(struct nvkm_engine *);
int ga100_ce_fini(struct nvkm_engine *, enum nvkm_suspend_state);
int ga100_ce_nonstall(struct nvkm_engine *);

u32 gb202_ce_grce_mask(struct nvkm_device *);
#endif

Annotation

• Immediate include surface: `engine/ce.h`.
• Atlas domain: Driver Families / drivers/gpu.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.