diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/object.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/object.h | 54 |
1 files changed, 28 insertions, 26 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/object.h b/drivers/gpu/drm/nouveau/include/nvif/object.h index 8407651f6ac6..1b32dc701f61 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/object.h +++ b/drivers/gpu/drm/nouveau/include/nvif/object.h @@ -1,7 +1,6 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: MIT */ #ifndef __NVIF_OBJECT_H__ #define __NVIF_OBJECT_H__ - #include <nvif/os.h> struct nvif_sclass { @@ -11,24 +10,30 @@ struct nvif_sclass { }; struct nvif_object { + struct nvif_parent *parent; struct nvif_client *client; + const char *name; u32 handle; s32 oclass; void *priv; /*XXX: hack */ - struct { + struct nvif_map { void __iomem *ptr; u64 size; } map; }; -int nvif_object_init(struct nvif_object *, u32 handle, s32 oclass, void *, u32, - struct nvif_object *); -void nvif_object_fini(struct nvif_object *); +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); @@ -40,20 +45,11 @@ void nvif_object_unmap(struct nvif_object *); #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)); \ + u32 _data = f((u8 __iomem *)(a)->map.ptr + (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)); \ + f((d), (u8 __iomem *)(a)->map.ptr + (c)); \ }) #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))); }) @@ -62,7 +58,7 @@ void nvif_object_unmap(struct nvif_object *); #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); \ + typeof(a) __object = (a); \ u32 _addr = (b), _data = nvif_rd32(__object, _addr); \ nvif_wr32(__object, _addr, (_data & ~(c)) | (d)); \ _data; \ @@ -115,10 +111,16 @@ struct nvif_mclass { _cid; \ }) -/*XXX*/ -#include <core/object.h> -#define nvxx_object(a) ({ \ - struct nvif_object *_object = (a); \ - (struct nvkm_object *)_object->priv; \ -}) +#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) #endif |