| /* SPDX-License-Identifier: MIT */ |
| #ifndef __NOUVEAU_ABI16_H__ |
| #define __NOUVEAU_ABI16_H__ |
| |
| #define ABI16_IOCTL_ARGS \ |
| struct drm_device *dev, void *data, struct drm_file *file_priv |
| |
| int nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS); |
| int nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS); |
| int nouveau_abi16_ioctl_channel_free(ABI16_IOCTL_ARGS); |
| int nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS); |
| int nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS); |
| int nouveau_abi16_ioctl_gpuobj_free(ABI16_IOCTL_ARGS); |
| |
| struct nouveau_abi16_ntfy { |
| struct nvif_object object; |
| struct list_head head; |
| struct nvkm_mm_node *node; |
| }; |
| |
| struct nouveau_abi16_chan { |
| struct list_head head; |
| struct nouveau_channel *chan; |
| struct nvif_object ce; |
| struct list_head notifiers; |
| struct nouveau_bo *ntfy; |
| struct nouveau_vma *ntfy_vma; |
| struct nvkm_mm heap; |
| struct nouveau_sched *sched; |
| }; |
| |
| struct nouveau_abi16 { |
| struct nvif_device device; |
| struct list_head channels; |
| u64 handles; |
| }; |
| |
| struct nouveau_abi16 *nouveau_abi16_get(struct drm_file *); |
| int nouveau_abi16_put(struct nouveau_abi16 *, int); |
| void nouveau_abi16_fini(struct nouveau_abi16 *); |
| s32 nouveau_abi16_swclass(struct nouveau_drm *); |
| int nouveau_abi16_usif(struct drm_file *, void *data, u32 size); |
| |
| #define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1) |
| #define NOUVEAU_GEM_DOMAIN_GART (1 << 2) |
| |
| struct drm_nouveau_grobj_alloc { |
| int channel; |
| uint32_t handle; |
| int class; |
| }; |
| |
| struct drm_nouveau_notifierobj_alloc { |
| uint32_t channel; |
| uint32_t handle; |
| uint32_t size; |
| uint32_t offset; |
| }; |
| |
| struct drm_nouveau_gpuobj_free { |
| int channel; |
| uint32_t handle; |
| }; |
| |
| struct drm_nouveau_setparam { |
| uint64_t param; |
| uint64_t value; |
| }; |
| |
| #define DRM_IOCTL_NOUVEAU_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SETPARAM, struct drm_nouveau_setparam) |
| #define DRM_IOCTL_NOUVEAU_GROBJ_ALLOC DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GROBJ_ALLOC, struct drm_nouveau_grobj_alloc) |
| #define DRM_IOCTL_NOUVEAU_NOTIFIEROBJ_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, struct drm_nouveau_notifierobj_alloc) |
| #define DRM_IOCTL_NOUVEAU_GPUOBJ_FREE DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GPUOBJ_FREE, struct drm_nouveau_gpuobj_free) |
| |
| #endif |