usb/gadget/g_dnl.c

2  * g_dnl.c -- USB Downloader Gadget
7  * SPDX-License-Identifier:	GPL-2.0+
55 		strncpy(g_dnl_serial, s, MAX_STRING_SERIAL - 1);  in g_dnl_set_serialnumber()
64 	.bDeviceSubClass = 0, /*0x02:CDC-modem , 0x00:CDC-serial*/
74  * static strings, in UTF-8
85 	.language = 0x0409, /* en-us */
96 	struct usb_gadget *gadget = cdev->gadget;  in g_dnl_unbind()
99 			"controller '%s'\n", __func__, gadget->name);  in g_dnl_unbind()
119 	const char *s = c->cdev->driver->name;  in g_dnl_do_config()
123 	      __func__, c, c->cdev);  in g_dnl_do_config()
126 		if (!strcmp(s, callback->usb_function_name))  in g_dnl_do_config()
127 			return callback->fptr(c);  in g_dnl_do_config()
128 	return -ENODEV;  in g_dnl_do_config()
138 		return -ENOMEM;  in g_dnl_config_register()
142 	config->label = name;  in g_dnl_config_register()
143 	config->bmAttributes = USB_CONFIG_ATT_ONE | USB_CONFIG_ATT_SELFPOWER;  in g_dnl_config_register()
144 	config->bConfigurationValue = CONFIGURATION_NUMBER;  in g_dnl_config_register()
145 	config->iConfiguration = STRING_USBDOWN;  in g_dnl_config_register()
146 	config->bind = g_dnl_do_config;  in g_dnl_config_register()
176 	return -EOPNOTSUPP;  in g_dnl_board_usb_cable_connected()
198 	struct usb_gadget *gadget = cdev->gadget;  in g_dnl_get_bcd_device_number()
223 	struct usb_gadget *gadget = cdev->gadget;  in g_dnl_bind()
243 	g_dnl_bind_fixup(&device_desc, cdev->driver->name);  in g_dnl_bind()
263 			__func__, gadget->name);  in g_dnl_bind()
268 			"controller '%s'\n", __func__, gadget->name);  in g_dnl_bind()
275 	return -ENOMEM;  in g_dnl_bind()