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 NVKM_RAM_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 const struct nvkm_fb_func *func;
50 struct nvkm_subdev subdev;
55 struct nvkm_fb_tile region[16];
59 struct nvkm_memory *mmu_rd;
60 struct nvkm_memory *mmu_wr;
63 bool nvkm_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
64 void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size,
65 u32 pitch, u32 flags, struct nvkm_fb_tile *);
66 void nvkm_fb_tile_fini(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
67 void nvkm_fb_tile_prog(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
69 int nv04_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
70 int nv10_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
71 int nv1a_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
72 int nv20_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
73 int nv25_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
74 int nv30_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
75 int nv35_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
76 int nv36_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
77 int nv40_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
78 int nv41_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
79 int nv44_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
80 int nv46_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
81 int nv47_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
82 int nv49_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
83 int nv4e_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
84 int nv50_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
85 int g84_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
86 int gt215_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
87 int mcp77_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
88 int mcp89_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
89 int gf100_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
90 int gk104_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
91 int gk20a_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
92 int gm107_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
94 #include <subdev/bios.h>
95 #include <subdev/bios/ramcfg.h>
97 struct nvkm_ram_data {
98 struct list_head head;
99 struct nvbios_ramcfg bios;
104 NVKM_RAM_TYPE_UNKNOWN = 0,
105 NVKM_RAM_TYPE_STOLEN,
118 const struct nvkm_ram_func *func;
120 enum nvkm_ram_type type;
123 #define NVKM_RAM_MM_SHIFT 12
136 struct nvkm_ram_data *next;
137 struct nvkm_ram_data former;
138 struct nvkm_ram_data xition;
139 struct nvkm_ram_data target;
142 struct nvkm_ram_func {
143 void *(*dtor)(struct nvkm_ram *);
144 int (*init)(struct nvkm_ram *);
146 int (*get)(struct nvkm_ram *, u64 size, u32 align, u32 size_nc,
147 u32 type, struct nvkm_mem **);
148 void (*put)(struct nvkm_ram *, struct nvkm_mem **);
150 int (*calc)(struct nvkm_ram *, u32 freq);
151 int (*prog)(struct nvkm_ram *);
152 void (*tidy)(struct nvkm_ram *);