| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ben Skeggs | 541 | 98.54% | 13 | 76.47% |
| Karol Herbst | 5 | 0.91% | 1 | 5.88% |
| Al Viro | 1 | 0.18% | 1 | 5.88% |
| Ilia Mirkin | 1 | 0.18% | 1 | 5.88% |
| Nick Desaulniers | 1 | 0.18% | 1 | 5.88% |
| Total | 549 | 17 |
/* SPDX-License-Identifier: MIT */ #ifndef __NVIF_OBJECT_H__ #define __NVIF_OBJECT_H__ #include <nvif/os.h> struct nvif_sclass { s32 oclass; int minver; int maxver; }; struct nvif_object { struct nvif_parent *parent; struct nvif_client *client; const char *name; u32 handle; s32 oclass; void *priv; /*XXX: hack */ struct { void __iomem *ptr; u64 size; } map; }; static inline bool nvif_object_constructed(struct nvif_object *object) { return object->client != NULL; } int nvif_object_ctor(struct nvif_object *, const char *name, u32 handle, s32 oclass, void *, u32, struct nvif_object *); void nvif_object_dtor(struct nvif_object *); int nvif_object_ioctl(struct nvif_object *, void *, u32, void **); int nvif_object_sclass_get(struct nvif_object *, struct nvif_sclass **); void nvif_object_sclass_put(struct nvif_sclass **); u32 nvif_object_rd(struct nvif_object *, int, u64); void nvif_object_wr(struct nvif_object *, int, u64, u32); int nvif_object_mthd(struct nvif_object *, u32, void *, u32); int nvif_object_map_handle(struct nvif_object *, void *, u32, u64 *handle, u64 *length); void nvif_object_unmap_handle(struct nvif_object *); int nvif_object_map(struct nvif_object *, void *, u32); void nvif_object_unmap(struct nvif_object *); #define nvif_handle(a) (unsigned long)(void *)(a) #define nvif_object(a) (a)->object #define nvif_rd(a,f,b,c) ({ \ struct nvif_object *_object = (a); \ u32 _data; \ if (likely(_object->map.ptr)) \ _data = f((u8 __iomem *)_object->map.ptr + (c)); \ else \ _data = nvif_object_rd(_object, (b), (c)); \ _data; \ }) #define nvif_wr(a,f,b,c,d) ({ \ struct nvif_object *_object = (a); \ if (likely(_object->map.ptr)) \ f((d), (u8 __iomem *)_object->map.ptr + (c)); \ else \ nvif_object_wr(_object, (b), (c), (d)); \ }) #define nvif_rd08(a,b) ({ ((u8)nvif_rd((a), ioread8, 1, (b))); }) #define nvif_rd16(a,b) ({ ((u16)nvif_rd((a), ioread16_native, 2, (b))); }) #define nvif_rd32(a,b) ({ ((u32)nvif_rd((a), ioread32_native, 4, (b))); }) #define nvif_wr08(a,b,c) nvif_wr((a), iowrite8, 1, (b), (u8)(c)) #define nvif_wr16(a,b,c) nvif_wr((a), iowrite16_native, 2, (b), (u16)(c)) #define nvif_wr32(a,b,c) nvif_wr((a), iowrite32_native, 4, (b), (u32)(c)) #define nvif_mask(a,b,c,d) ({ \ struct nvif_object *__object = (a); \ u32 _addr = (b), _data = nvif_rd32(__object, _addr); \ nvif_wr32(__object, _addr, (_data & ~(c)) | (d)); \ _data; \ }) #define nvif_mthd(a,b,c,d) nvif_object_mthd((a), (b), (c), (d)) struct nvif_mclass { s32 oclass; int version; }; #define nvif_mclass(o,m) ({ \ struct nvif_object *object = (o); \ struct nvif_sclass *sclass; \ typeof(m[0]) *mclass = (m); \ int ret = -ENODEV; \ int cnt, i, j; \ \ cnt = nvif_object_sclass_get(object, &sclass); \ if (cnt >= 0) { \ for (i = 0; ret < 0 && mclass[i].oclass; i++) { \ for (j = 0; j < cnt; j++) { \ if (mclass[i].oclass == sclass[j].oclass && \ mclass[i].version >= sclass[j].minver && \ mclass[i].version <= sclass[j].maxver) { \ ret = i; \ break; \ } \ } \ } \ nvif_object_sclass_put(&sclass); \ } \ ret; \ }) #define nvif_sclass(o,m,u) ({ \ const typeof(m[0]) *_mclass = (m); \ s32 _oclass = (u); \ int _cid; \ if (_oclass) { \ for (_cid = 0; _mclass[_cid].oclass; _cid++) { \ if (_mclass[_cid].oclass == _oclass) \ break; \ } \ _cid = _mclass[_cid].oclass ? _cid : -ENOSYS; \ } else { \ _cid = nvif_mclass((o), _mclass); \ } \ _cid; \ }) #define NVIF_RD32_(p,o,dr) nvif_rd32((p), (o) + (dr)) #define NVIF_WR32_(p,o,dr,f) nvif_wr32((p), (o) + (dr), (f)) #define NVIF_RD32(p,A...) DRF_RD(NVIF_RD32_, (p), 0, ##A) #define NVIF_RV32(p,A...) DRF_RV(NVIF_RD32_, (p), 0, ##A) #define NVIF_TV32(p,A...) DRF_TV(NVIF_RD32_, (p), 0, ##A) #define NVIF_TD32(p,A...) DRF_TD(NVIF_RD32_, (p), 0, ##A) #define NVIF_WR32(p,A...) DRF_WR( NVIF_WR32_, (p), 0, ##A) #define NVIF_WV32(p,A...) DRF_WV( NVIF_WR32_, (p), 0, ##A) #define NVIF_WD32(p,A...) DRF_WD( NVIF_WR32_, (p), 0, ##A) #define NVIF_MR32(p,A...) DRF_MR(NVIF_RD32_, NVIF_WR32_, u32, (p), 0, ##A) #define NVIF_MV32(p,A...) DRF_MV(NVIF_RD32_, NVIF_WR32_, u32, (p), 0, ##A) #define NVIF_MD32(p,A...) DRF_MD(NVIF_RD32_, NVIF_WR32_, u32, (p), 0, ##A) /*XXX*/ #include <core/object.h> #define nvxx_object(a) ({ \ struct nvif_object *_object = (a); \ (struct nvkm_object *)_object->priv; \ }) #endif
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