3 #include <core/subdev.h>
5 #include <subdev/mmu.h>
7 /* memory type/access flags, do not match hardware values */
8 #define NV_MEM_ACCESS_RO 1
9 #define NV_MEM_ACCESS_WO 2
10 #define NV_MEM_ACCESS_RW (NV_MEM_ACCESS_RO | NV_MEM_ACCESS_WO)
11 #define NV_MEM_ACCESS_SYS 4
12 #define NV_MEM_ACCESS_VM 8
13 #define NV_MEM_ACCESS_NOSNOOP 16
15 #define NV_MEM_TARGET_VRAM 0
16 #define NV_MEM_TARGET_PCI 1
17 #define NV_MEM_TARGET_PCI_NOSNOOP 2
18 #define NV_MEM_TARGET_VM 3
19 #define NV_MEM_TARGET_GART 4
21 #define NV_MEM_TYPE_VM 0x7f
22 #define NV_MEM_COMP_VM 0x03
25 struct drm_device *dev;
27 struct nvkm_vma bar_vma;
28 struct nvkm_vma vma[2];
31 struct nvkm_mm_node *tag;
32 struct list_head regions;
41 struct nvkm_mm_node *tag;
49 struct nvkm_subdev base;
51 bool (*memtype_valid)(struct nvkm_fb *, u32 memtype);
59 struct nvkm_fb_tile region[16];
61 void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
62 u32 pitch, u32 flags, struct nvkm_fb_tile *);
63 void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
64 struct nvkm_fb_tile *);
65 void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
66 void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
70 static inline struct nvkm_fb *
73 /* fbram uses this before device subdev pointer is valid */
74 if (nv_iclass(obj, NV_SUBDEV_CLASS) &&
75 nv_subidx(obj) == NVDEV_SUBDEV_FB)
78 return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_FB);
81 extern struct nvkm_oclass *nv04_fb_oclass;
82 extern struct nvkm_oclass *nv10_fb_oclass;
83 extern struct nvkm_oclass *nv1a_fb_oclass;
84 extern struct nvkm_oclass *nv20_fb_oclass;
85 extern struct nvkm_oclass *nv25_fb_oclass;
86 extern struct nvkm_oclass *nv30_fb_oclass;
87 extern struct nvkm_oclass *nv35_fb_oclass;
88 extern struct nvkm_oclass *nv36_fb_oclass;
89 extern struct nvkm_oclass *nv40_fb_oclass;
90 extern struct nvkm_oclass *nv41_fb_oclass;
91 extern struct nvkm_oclass *nv44_fb_oclass;
92 extern struct nvkm_oclass *nv46_fb_oclass;
93 extern struct nvkm_oclass *nv47_fb_oclass;
94 extern struct nvkm_oclass *nv49_fb_oclass;
95 extern struct nvkm_oclass *nv4e_fb_oclass;
96 extern struct nvkm_oclass *nv50_fb_oclass;
97 extern struct nvkm_oclass *g84_fb_oclass;
98 extern struct nvkm_oclass *gt215_fb_oclass;
99 extern struct nvkm_oclass *mcp77_fb_oclass;
100 extern struct nvkm_oclass *mcp89_fb_oclass;
101 extern struct nvkm_oclass *gf100_fb_oclass;
102 extern struct nvkm_oclass *gk104_fb_oclass;
103 extern struct nvkm_oclass *gk20a_fb_oclass;
104 extern struct nvkm_oclass *gm107_fb_oclass;
106 #include <subdev/bios.h>
107 #include <subdev/bios/ramcfg.h>
109 struct nvkm_ram_data {
110 struct list_head head;
111 struct nvbios_ramcfg bios;
116 struct nvkm_object base;
118 NV_MEM_TYPE_UNKNOWN = 0,
138 int (*get)(struct nvkm_fb *, u64 size, u32 align, u32 size_nc,
139 u32 type, struct nvkm_mem **);
140 void (*put)(struct nvkm_fb *, struct nvkm_mem **);
142 int (*calc)(struct nvkm_fb *, u32 freq);
143 int (*prog)(struct nvkm_fb *);
144 void (*tidy)(struct nvkm_fb *);
149 struct nvkm_ram_data *next;
150 struct nvkm_ram_data former;
151 struct nvkm_ram_data xition;
152 struct nvkm_ram_data target;