3 #include <core/subdev.h>
6 /* memory type/access flags, do not match hardware values */
7 #define NV_MEM_ACCESS_RO 1
8 #define NV_MEM_ACCESS_WO 2
9 #define NV_MEM_ACCESS_RW (NV_MEM_ACCESS_RO | NV_MEM_ACCESS_WO)
10 #define NV_MEM_ACCESS_SYS 4
11 #define NV_MEM_ACCESS_VM 8
12 #define NV_MEM_ACCESS_NOSNOOP 16
14 #define NV_MEM_TARGET_VRAM 0
15 #define NV_MEM_TARGET_PCI 1
16 #define NV_MEM_TARGET_PCI_NOSNOOP 2
17 #define NV_MEM_TARGET_VM 3
18 #define NV_MEM_TARGET_GART 4
20 #define NVKM_RAM_TYPE_VM 0x7f
21 #define NV_MEM_COMP_VM 0x03
24 struct nvkm_mm_node *tag;
32 const struct nvkm_fb_func *func;
33 struct nvkm_subdev subdev;
39 struct nvkm_fb_tile region[16];
45 struct nvkm_memory *mmu_rd;
46 struct nvkm_memory *mmu_wr;
49 void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size,
50 u32 pitch, u32 flags, struct nvkm_fb_tile *);
51 void nvkm_fb_tile_fini(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
52 void nvkm_fb_tile_prog(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
54 int nv04_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
55 int nv10_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
56 int nv1a_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
57 int nv20_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
58 int nv25_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
59 int nv30_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
60 int nv35_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
61 int nv36_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
62 int nv40_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
63 int nv41_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
64 int nv44_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
65 int nv46_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
66 int nv47_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
67 int nv49_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
68 int nv4e_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
69 int nv50_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
70 int g84_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
71 int gt215_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
72 int mcp77_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
73 int mcp89_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
74 int gf100_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
75 int gf108_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
76 int gk104_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
77 int gk20a_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
78 int gm107_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
79 int gm200_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
80 int gm20b_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
81 int gp100_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
82 int gp102_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
83 int gp10b_fb_new(struct nvkm_device *, int, struct nvkm_fb **);
85 #include <subdev/bios.h>
86 #include <subdev/bios/ramcfg.h>
88 struct nvkm_ram_data {
89 struct list_head head;
90 struct nvbios_ramcfg bios;
95 NVKM_RAM_TYPE_UNKNOWN = 0,
109 const struct nvkm_ram_func *func;
111 enum nvkm_ram_type type;
114 #define NVKM_RAM_MM_SHIFT 12
115 #define NVKM_RAM_MM_ANY (NVKM_MM_HEAP_ANY + 0)
116 #define NVKM_RAM_MM_NORMAL (NVKM_MM_HEAP_ANY + 1)
117 #define NVKM_RAM_MM_NOMAP (NVKM_MM_HEAP_ANY + 2)
118 #define NVKM_RAM_MM_MIXED (NVKM_MM_HEAP_ANY + 3)
130 struct nvkm_ram_data *next;
131 struct nvkm_ram_data former;
132 struct nvkm_ram_data xition;
133 struct nvkm_ram_data target;
137 nvkm_ram_get(struct nvkm_device *, u8 heap, u8 type, u8 page, u64 size,
138 bool contig, bool back, struct nvkm_memory **);
140 struct nvkm_ram_func {
142 u32 (*probe_fbp)(const struct nvkm_ram_func *, struct nvkm_device *,
143 int fbp, int *pltcs);
144 u32 (*probe_fbp_amount)(const struct nvkm_ram_func *, u32 fbpao,
145 struct nvkm_device *, int fbp, int *pltcs);
146 u32 (*probe_fbpa_amount)(struct nvkm_device *, int fbpa);
147 void *(*dtor)(struct nvkm_ram *);
148 int (*init)(struct nvkm_ram *);
150 int (*calc)(struct nvkm_ram *, u32 freq);
151 int (*prog)(struct nvkm_ram *);
152 void (*tidy)(struct nvkm_ram *);