33 	struct nvkm_device *device = bios->subdev.device;  in pramin_read()  local
37 			*(u32 *)&bios->data[i] = nvkm_rd32(device, 0x700000 + i);  in pramin_read()
48 		struct nvkm_device *device = priv->bios->subdev.device;  in pramin_fini()  local
49 		nvkm_wr32(device, 0x001700, priv->bar0);  in pramin_fini()
57 	struct nvkm_subdev *subdev = &bios->subdev;  in pramin_init()
58 	struct nvkm_device *device = subdev->device;  in pramin_init()  local
60 	u64 addr = 0;  in pramin_init()  local
63 	if (device->card_type < NV_50)  in pramin_init()
67 	if (device->card_type >= GA100)  in pramin_init()
68 		addr = device->chipset == 0x170; /*XXX: find the fuse reg for this */  in pramin_init()
70 	if (device->card_type >= GM100)  in pramin_init()
71 		addr = nvkm_rd32(device, 0x021c04);  in pramin_init()
73 	if (device->card_type >= NV_C0)  in pramin_init()
74 		addr = nvkm_rd32(device, 0x022500);  in pramin_init()
75 	if (addr & 0x00000001) {  in pramin_init()
77 		return ERR_PTR(-ENODEV);  in pramin_init()
84 	if (device->card_type >= GV100)  in pramin_init()
85 		addr = nvkm_rd32(device, 0x625f04);  in pramin_init()
87 		addr = nvkm_rd32(device, 0x619f04);  in pramin_init()
88 	if (!(addr & 0x00000008)) {  in pramin_init()
90 		return ERR_PTR(-ENODEV);  in pramin_init()
92 	if ( (addr & 0x00000003) != 1) {  in pramin_init()
94 		return ERR_PTR(-ENODEV);  in pramin_init()
97 	/* some alternate method inherited from xf86-video-nv... */  in pramin_init()
98 	addr = (addr & 0xffffff00) << 8;  in pramin_init()
99 	if (!addr) {  in pramin_init()
100 		addr  = (u64)nvkm_rd32(device, 0x001700) << 16;  in pramin_init()
101 		addr += 0xf0000;  in pramin_init()
107 		return ERR_PTR(-ENOMEM);  in pramin_init()
110 	priv->bios = bios;  in pramin_init()
111 	priv->bar0 = nvkm_rd32(device, 0x001700);  in pramin_init()
112 	nvkm_wr32(device, 0x001700, addr >> 16);  in pramin_init()