80 		struct nv_device_info_v0 v0;  in nvkm_udevice_info()  member
86 	if (!(ret = nvif_unpack(ret, &data, &size, args->v1, 1, 1, true))) {  in nvkm_udevice_info()
96 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {  in nvkm_udevice_info()
97 		nvif_ioctl(object, "device info vers %d\n", args->v0.version);  in nvkm_udevice_info()
112 		args->v0.platform = NV_DEVICE_INFO_V0_IGP;  in nvkm_udevice_info()
117 			args->v0.platform = NV_DEVICE_INFO_V0_PCI;  in nvkm_udevice_info()
120 			args->v0.platform = NV_DEVICE_INFO_V0_AGP;  in nvkm_udevice_info()
123 			args->v0.platform = NV_DEVICE_INFO_V0_PCIE;  in nvkm_udevice_info()
126 			args->v0.platform = NV_DEVICE_INFO_V0_SOC;  in nvkm_udevice_info()
129 			WARN_ON(1);  in nvkm_udevice_info()
136 	case NV_04: args->v0.family = NV_DEVICE_INFO_V0_TNT; break;  in nvkm_udevice_info()
138 	case NV_11: args->v0.family = NV_DEVICE_INFO_V0_CELSIUS; break;  in nvkm_udevice_info()
139 	case NV_20: args->v0.family = NV_DEVICE_INFO_V0_KELVIN; break;  in nvkm_udevice_info()
140 	case NV_30: args->v0.family = NV_DEVICE_INFO_V0_RANKINE; break;  in nvkm_udevice_info()
141 	case NV_40: args->v0.family = NV_DEVICE_INFO_V0_CURIE; break;  in nvkm_udevice_info()
142 	case NV_50: args->v0.family = NV_DEVICE_INFO_V0_TESLA; break;  in nvkm_udevice_info()
143 	case NV_C0: args->v0.family = NV_DEVICE_INFO_V0_FERMI; break;  in nvkm_udevice_info()
144 	case NV_E0: args->v0.family = NV_DEVICE_INFO_V0_KEPLER; break;  in nvkm_udevice_info()
145 	case GM100: args->v0.family = NV_DEVICE_INFO_V0_MAXWELL; break;  in nvkm_udevice_info()
146 	case GP100: args->v0.family = NV_DEVICE_INFO_V0_PASCAL; break;  in nvkm_udevice_info()
147 	case GV100: args->v0.family = NV_DEVICE_INFO_V0_VOLTA; break;  in nvkm_udevice_info()
148 	case TU100: args->v0.family = NV_DEVICE_INFO_V0_TURING; break;  in nvkm_udevice_info()
149 	case GA100: args->v0.family = NV_DEVICE_INFO_V0_AMPERE; break;  in nvkm_udevice_info()
150 	case AD100: args->v0.family = NV_DEVICE_INFO_V0_ADA; break;  in nvkm_udevice_info()
152 		args->v0.family = 0;  in nvkm_udevice_info()
156 	args->v0.chipset  = device->chipset;  in nvkm_udevice_info()
157 	args->v0.revision = device->chiprev;  in nvkm_udevice_info()
159 		args->v0.ram_size = args->v0.ram_user = fb->ram->size;  in nvkm_udevice_info()
161 		args->v0.ram_size = args->v0.ram_user = 0;  in nvkm_udevice_info()
162 	if (imem && args->v0.ram_size > 0)  in nvkm_udevice_info()
163 		args->v0.ram_user = args->v0.ram_user - imem->reserved;  in nvkm_udevice_info()
165 	snprintf(args->v0.chip, sizeof(args->v0.chip), "%s", device->chip->name);  in nvkm_udevice_info()
166 	snprintf(args->v0.name, sizeof(args->v0.name), "%s", device->name);  in nvkm_udevice_info()
176 		struct nv_device_time_v0 v0;  in nvkm_udevice_time()  member
181 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {  in nvkm_udevice_time()
182 		nvif_ioctl(object, "device time vers %d\n", args->v0.version);  in nvkm_udevice_time()
183 		args->v0.time = nvkm_timer_read(device->timer);  in nvkm_udevice_time()
275 	u64 mask = (1ULL << NVKM_ENGINE_DMAOBJ) |  in nvkm_udevice_child_get()
276 		   (1ULL << NVKM_ENGINE_FIFO) |  in nvkm_udevice_child_get()
277 		   (1ULL << NVKM_ENGINE_DISP);  in nvkm_udevice_child_get()
281 	for (; i = __ffs64(mask), mask && !sclass; mask &= ~(1ULL << i)) {  in nvkm_udevice_child_get()