61 nv50_ram_calc(struct nvkm_fb *pfb, u32 freq)  in nv50_ram_calc()  argument
63 	struct nvkm_bios *bios = nvkm_bios(pfb);  in nv50_ram_calc()
64 	struct nv50_ram *ram = (void *)pfb->ram;  in nv50_ram_calc()
83 			nv_error(pfb, "invalid/missing perftab entry\n");  in nv50_ram_calc()
89 	strap = nvbios_ramcfg_index(nv_subdev(pfb));  in nv50_ram_calc()
91 		nv_error(pfb, "invalid ramcfg strap\n");  in nv50_ram_calc()
103 			nv_error(pfb, "invalid/missing timing entry "  in nv50_ram_calc()
112 	ret = ram_init(hwsq, nv_subdev(pfb));  in nv50_ram_calc()
133 		ret = nv04_pll_calc(nv_subdev(pfb), &mpll, freq,  in nv50_ram_calc()
203 nv50_ram_prog(struct nvkm_fb *pfb)  in nv50_ram_prog()  argument
205 	struct nvkm_device *device = nv_device(pfb);  in nv50_ram_prog()
206 	struct nv50_ram *ram = (void *)pfb->ram;  in nv50_ram_prog()
214 nv50_ram_tidy(struct nvkm_fb *pfb)  in nv50_ram_tidy()  argument
216 	struct nv50_ram *ram = (void *)pfb->ram;  in nv50_ram_tidy()
222 __nv50_ram_put(struct nvkm_fb *pfb, struct nvkm_mem *mem)  in __nv50_ram_put()  argument
230 		nvkm_mm_free(&pfb->vram, &this);  in __nv50_ram_put()
233 	nvkm_mm_free(&pfb->tags, &mem->tag);  in __nv50_ram_put()
237 nv50_ram_put(struct nvkm_fb *pfb, struct nvkm_mem **pmem)  in nv50_ram_put()  argument
245 	mutex_lock(&pfb->base.mutex);  in nv50_ram_put()
246 	__nv50_ram_put(pfb, mem);  in nv50_ram_put()
247 	mutex_unlock(&pfb->base.mutex);  in nv50_ram_put()
253 nv50_ram_get(struct nvkm_fb *pfb, u64 size, u32 align, u32 ncmin,  in nv50_ram_get()  argument
256 	struct nvkm_mm *heap = &pfb->vram;  in nv50_ram_get()
257 	struct nvkm_mm *tags = &pfb->tags;  in nv50_ram_get()
273 	mutex_lock(&pfb->base.mutex);  in nv50_ram_get()
298 			mutex_unlock(&pfb->base.mutex);  in nv50_ram_get()
299 			pfb->ram->put(pfb, &mem);  in nv50_ram_get()
306 	mutex_unlock(&pfb->base.mutex);  in nv50_ram_get()
315 nv50_fb_vram_rblock(struct nvkm_fb *pfb, struct nvkm_ram *ram)  in nv50_fb_vram_rblock()  argument
321 	r0 = nv_rd32(pfb, 0x100200);  in nv50_fb_vram_rblock()
322 	r4 = nv_rd32(pfb, 0x100204);  in nv50_fb_vram_rblock()
323 	rt = nv_rd32(pfb, 0x100250);  in nv50_fb_vram_rblock()
324 	nv_debug(pfb, "memcfg 0x%08x 0x%08x 0x%08x 0x%08x\n",  in nv50_fb_vram_rblock()
325 		 r0, r4, rt, nv_rd32(pfb, 0x001540));  in nv50_fb_vram_rblock()
338 		nv_warn(pfb, "memory controller reports %d MiB VRAM\n",  in nv50_fb_vram_rblock()
346 	nv_debug(pfb, "rblock %d bytes\n", rblock_size);  in nv50_fb_vram_rblock()
357 	struct nvkm_fb *pfb = nvkm_fb(parent);  in nv50_ram_create_()  local
366 	ram->size = nv_rd32(pfb, 0x10020c);  in nv50_ram_create_()
369 	ram->part_mask = (nv_rd32(pfb, 0x001540) & 0x00ff0000) >> 16;  in nv50_ram_create_()
372 	switch (nv_rd32(pfb, 0x100714) & 0x00000007) {  in nv50_ram_create_()
387 	ret = nvkm_mm_init(&pfb->vram, rsvd_head, (ram->size >> 12) -  in nv50_ram_create_()
389 			   nv50_fb_vram_rblock(pfb, ram) >> 12);  in nv50_ram_create_()
393 	ram->ranks = (nv_rd32(pfb, 0x100200) & 0x4) ? 2 : 1;  in nv50_ram_create_()
394 	ram->tags  =  nv_rd32(pfb, 0x100320);  in nv50_ram_create_()