usb/misc/usbtest.c

34 	__u32		sglen;
51 	__u32		sglen;
1157 			for (i = 1; i < ctx->param->sglen; i++) {
1160 							% ctx->param->sglen];
1208 	if (param->sglen == 0 || param->iterations > UINT_MAX / param->sglen)
1214 	context.count = param->sglen * param->iterations;
1221 	 * as with bulk/intr sglists, sglen is the queue depth; it also
1222 	 * controls which subtests run (more tests than sglen) or rerun.
1224 	urb = kcalloc(param->sglen, sizeof(struct urb *), GFP_KERNEL);
1227 	for (i = 0; i < param->sglen; i++) {
1388 	for (i = 0; i < param->sglen; i++) {
1407 	for (i = 0; i < param->sglen; i++) {
1911  *  - multi-buffers according to sglen
2049 	if (!param->sglen || param->iterations > UINT_MAX / param->sglen)
2052 	if (param->sglen > MAX_SGLEN)
2055 	urbs = kcalloc(param->sglen, sizeof(*urbs), GFP_KERNEL);
2060 	context.count = param->iterations * param->sglen;
2068 	for (i = 0; i < param->sglen; i++) {
2108 	for (i = 0; i < param->sglen; i++) {
2129 	for (i = 0; i < param->sglen; i++) {
2150 	for (i = 0; i < param->sglen; i++) {
2193 	if (param->sglen > MAX_SGLEN)
2277 		if (dev->out_pipe == 0 || param->sglen == 0)
2282 				param->sglen, param->length);
2283 		sg = alloc_sglist(param->sglen, param->length,
2291 				&req, sg, param->sglen);
2292 		free_sglist(sg, param->sglen);
2296 		if (dev->in_pipe == 0 || param->sglen == 0)
2301 				param->sglen, param->length);
2302 		sg = alloc_sglist(param->sglen, param->length,
2310 				&req, sg, param->sglen);
2311 		free_sglist(sg, param->sglen);
2314 		if (dev->out_pipe == 0 || param->sglen == 0 || param->vary == 0)
2319 				param->sglen, param->length);
2320 		sg = alloc_sglist(param->sglen, param->length,
2328 				&req, sg, param->sglen);
2329 		free_sglist(sg, param->sglen);
2332 		if (dev->in_pipe == 0 || param->sglen == 0 || param->vary == 0)
2337 				param->sglen, param->length);
2338 		sg = alloc_sglist(param->sglen, param->length,
2346 				&req, sg, param->sglen);
2347 		free_sglist(sg, param->sglen);
2368 				param->sglen,
2429 		if (dev->out_iso_pipe == 0 || param->sglen == 0)
2434 				param->sglen, param->length);
2442 		if (dev->in_iso_pipe == 0 || param->sglen == 0)
2447 				param->sglen, param->length);
2524 		if (dev->out_iso_pipe == 0 || param->sglen == 0)
2529 				param->sglen, param->length);
2535 		if (dev->in_iso_pipe == 0 || param->sglen == 0)
2540 				param->sglen, param->length);
2547 		if (dev->out_pipe == 0 || !param->length || param->sglen < 4)
2552 				param->iterations, param->sglen, param->length);
2555 						param->sglen, param->length);
2600 		if (dev->out_pipe == 0 || param->sglen == 0 || pattern != 0)
2604 			param->sglen * param->length) / (1024 * 1024));
2609 		if (dev->in_pipe == 0 || param->sglen == 0 || pattern != 0)
2613 			param->sglen * param->length) / (1024 * 1024));
2703 		temp.sglen = param_64->sglen;