4  * SPDX-License-Identifier: Apache-2.0
69 	if (setup->RequestType.recipient != USB_REQTYPE_RECIPIENT_DEVICE) {  in lb_control_to_host()
70 		errno = -ENOTSUP;  in lb_control_to_host()
74 	if (setup->bRequest == LB_VENDOR_REQ_IN) {  in lb_control_to_host()
76 				MIN(sizeof(lb_buf), setup->wLength));  in lb_control_to_host()
78 		LOG_WRN("Device-to-Host, wLength %u | %zu", setup->wLength,  in lb_control_to_host()
79 			MIN(sizeof(lb_buf), setup->wLength));  in lb_control_to_host()
84 	LOG_ERR("Class request 0x%x not supported", setup->bRequest);  in lb_control_to_host()
85 	errno = -ENOTSUP;  in lb_control_to_host()
94 	if (setup->RequestType.recipient != USB_REQTYPE_RECIPIENT_DEVICE) {  in lb_control_to_dev()
95 		errno = -ENOTSUP;  in lb_control_to_dev()
99 	if (setup->bRequest == LB_VENDOR_REQ_OUT) {  in lb_control_to_dev()
100 		LOG_WRN("Host-to-Device, wLength %u | %zu", setup->wLength,  in lb_control_to_dev()
101 			MIN(sizeof(lb_buf), buf->len));  in lb_control_to_dev()
102 		memcpy(lb_buf, buf->data, MIN(sizeof(lb_buf), buf->len));  in lb_control_to_dev()
106 	LOG_ERR("Class request 0x%x not supported", setup->bRequest);  in lb_control_to_dev()
107 	errno = -ENOTSUP;  in lb_control_to_dev()
119 	LOG_DBG("%p -> ep 0x%02x, len %u, err %d", c_data, bi->ep, buf->len, err);  in lb_request_handler()
130 		return data->hs_desc;  in lb_get_desc()
133 	return data->fs_desc;  in lb_get_desc()
152 #define DEFINE_LOOPBACK_DESCRIPTOR(x, _)					\  argument
153 static struct loopback_desc lb_desc_##x = {					\
318 const static struct usb_desc_header *lb_fs_desc_##x[] = {			\
319 	(struct usb_desc_header *) &lb_desc_##x.iad,				\
320 	(struct usb_desc_header *) &lb_desc_##x.if0,				\
321 	(struct usb_desc_header *) &lb_desc_##x.if0_in_ep,			\
322 	(struct usb_desc_header *) &lb_desc_##x.if0_out_ep,			\
323 	(struct usb_desc_header *) &lb_desc_##x.if1,				\
324 	(struct usb_desc_header *) &lb_desc_##x.if1_int_in_ep,			\
325 	(struct usb_desc_header *) &lb_desc_##x.if1_int_out_ep,			\
326 	(struct usb_desc_header *) &lb_desc_##x.if2_0,				\
327 	(struct usb_desc_header *) &lb_desc_##x.if2_0_iso_in_ep,		\
328 	(struct usb_desc_header *) &lb_desc_##x.if2_0_iso_out_ep,		\
329 	(struct usb_desc_header *) &lb_desc_##x.if2_1,				\
330 	(struct usb_desc_header *) &lb_desc_##x.if2_1_iso_in_ep,		\
331 	(struct usb_desc_header *) &lb_desc_##x.if2_1_iso_out_ep,		\
332 	(struct usb_desc_header *) &lb_desc_##x.nil_desc,			\
335 const static struct usb_desc_header *lb_hs_desc_##x[] = {			\
336 	(struct usb_desc_header *) &lb_desc_##x.iad,				\
337 	(struct usb_desc_header *) &lb_desc_##x.if0,				\
338 	(struct usb_desc_header *) &lb_desc_##x.if0_hs_in_ep,			\
339 	(struct usb_desc_header *) &lb_desc_##x.if0_hs_out_ep,			\
340 	(struct usb_desc_header *) &lb_desc_##x.if1,				\
341 	(struct usb_desc_header *) &lb_desc_##x.if1_int_in_ep,			\
342 	(struct usb_desc_header *) &lb_desc_##x.if1_int_out_ep,			\
343 	(struct usb_desc_header *) &lb_desc_##x.if2_0,				\
344 	(struct usb_desc_header *) &lb_desc_##x.if2_0_iso_in_ep,		\
345 	(struct usb_desc_header *) &lb_desc_##x.if2_0_iso_out_ep,		\
346 	(struct usb_desc_header *) &lb_desc_##x.if2_1,				\
347 	(struct usb_desc_header *) &lb_desc_##x.if2_1_iso_in_ep,		\
348 	(struct usb_desc_header *) &lb_desc_##x.if2_1_iso_out_ep,		\
349 	(struct usb_desc_header *) &lb_desc_##x.nil_desc,			\
353 #define DEFINE_LOOPBACK_CLASS_DATA(x, _)					\  argument
354 	static struct lb_data lb_data_##x = {					\
355 		.desc = &lb_desc_##x,						\
356 		.fs_desc = lb_fs_desc_##x,					\
357 		.hs_desc = lb_hs_desc_##x,					\
360 	USBD_DEFINE_CLASS(loopback_##x, &lb_api, &lb_data_##x, &lb_vregs);