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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h | |
| parent | Initial commit. (diff) | |
| download | linux-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/include/nvkm/core/ramht.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h b/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h new file mode 100644 index 000000000..bc2d1dccc --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_RAMHT_H__ +#define __NVKM_RAMHT_H__ +#include <core/gpuobj.h> +struct nvkm_object; + +struct nvkm_ramht_data { + struct nvkm_gpuobj *inst; + int chid; + u32 handle; +}; + +struct nvkm_ramht { + struct nvkm_device *device; + struct nvkm_gpuobj *parent; + struct nvkm_gpuobj *gpuobj; + int size; + int bits; + struct nvkm_ramht_data data[]; +}; + +int nvkm_ramht_new(struct nvkm_device *, u32 size, u32 align, + struct nvkm_gpuobj *, struct nvkm_ramht **); +void nvkm_ramht_del(struct nvkm_ramht **); +int nvkm_ramht_insert(struct nvkm_ramht *, struct nvkm_object *, + int chid, int addr, u32 handle, u32 context); +void nvkm_ramht_remove(struct nvkm_ramht *, int cookie); +struct nvkm_gpuobj * +nvkm_ramht_search(struct nvkm_ramht *, int chid, u32 handle); +#endif |