nvkm/core/ioctl.c

37 		struct nvif_ioctl_nop_v0 v0;
42 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
43 		nvif_ioctl(object, "nop vers %lld\n", args->v0.version);
44 		args->v0.version = NVIF_VERSION_LATEST;
75 		struct nvif_ioctl_sclass_v0 v0;
81 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
83 			   args->v0.version, args->v0.count);
84 		if (size != args->v0.count * sizeof(args->v0.oclass[0]))
88 			if (i < args->v0.count) {
89 				args->v0.oclass[i].oclass = oclass.base.oclass;
90 				args->v0.oclass[i].minver = oclass.base.minver;
91 				args->v0.oclass[i].maxver = oclass.base.maxver;
96 		args->v0.count = i;
107 		struct nvif_ioctl_new_v0 v0;
114 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
117 			   args->v0.version, args->v0.handle, args->v0.oclass,
118 			   args->v0.route, args->v0.token, args->v0.object);
129 		oclass.handle = args->v0.handle;
130 		oclass.route  = args->v0.route;
131 		oclass.token  = args->v0.token;
132 		oclass.object = args->v0.object;
138 	} while (oclass.base.oclass != args->v0.oclass);
189 		struct nvif_ioctl_mthd_v0 v0;
194 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
196 			   args->v0.version, args->v0.method);
197 		ret = nvkm_object_mthd(object, args->v0.method, data, size);
209 		struct nvif_ioctl_rd_v0 v0;
219 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
221 			   args->v0.version, args->v0.size, args->v0.addr);
222 		switch (args->v0.size) {
224 			ret = nvkm_object_rd08(object, args->v0.addr, &v.b08);
225 			args->v0.data = v.b08;
228 			ret = nvkm_object_rd16(object, args->v0.addr, &v.b16);
229 			args->v0.data = v.b16;
232 			ret = nvkm_object_rd32(object, args->v0.addr, &v.b32);
233 			args->v0.data = v.b32;
249 		struct nvif_ioctl_wr_v0 v0;
254 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
257 			   args->v0.version, args->v0.size, args->v0.addr,
258 			   args->v0.data);
262 	switch (args->v0.size) {
263 	case 1: return nvkm_object_wr08(object, args->v0.addr, args->v0.data);
264 	case 2: return nvkm_object_wr16(object, args->v0.addr, args->v0.data);
265 	case 4: return nvkm_object_wr32(object, args->v0.addr, args->v0.data);
278 		struct nvif_ioctl_map_v0 v0;
284 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
285 		nvif_ioctl(object, "map vers %d\n", args->v0.version);
287 				      &args->v0.handle,
288 				      &args->v0.length);
290 			args->v0.type = NVIF_IOCTL_MAP_V0_IO;
292 			args->v0.type = NVIF_IOCTL_MAP_V0_VA;
365 		struct nvif_ioctl_v0 v0;
371 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
374 			   args->v0.version, args->v0.type, args->v0.object,
375 			   args->v0.owner);
376 		ret = nvkm_ioctl_path(client, args->v0.object, args->v0.type,
377 				      data, size, args->v0.owner,
378 				      &args->v0.route, &args->v0.token);