usb/core/message.c

649  * configuration or interface alt setting is selected.
1245 	struct usb_host_interface *alt = intf->cur_altsetting;
1251 	for (i = 0; i < alt->desc.bNumEndpoints; ++i)
1252 		(void) usb_create_ep_devs(&intf->dev, &alt->endpoint[i], udev);
1259 	struct usb_host_interface *alt = intf->cur_altsetting;
1265 	for (i = 0; i < alt->desc.bNumEndpoints; ++i)
1266 		usb_remove_ep_devs(&alt->endpoint[i]);
1344 	struct usb_host_interface *alt = intf->cur_altsetting;
1347 	for (i = 0; i < alt->desc.bNumEndpoints; ++i) {
1349 				alt->endpoint[i].desc.bEndpointAddress,
1480 	struct usb_host_interface *alt = intf->cur_altsetting;
1483 	for (i = 0; i < alt->desc.bNumEndpoints; ++i)
1484 		usb_enable_endpoint(dev, &alt->endpoint[i], reset_eps);
1530 	struct usb_host_interface *alt;
1548 	alt = usb_altnum_to_altsetting(iface, alternate);
1549 	if (!alt) {
1562 	 * Remove the current alt setting and add the new alt setting.
1565 	/* Disable LPM, and re-enable it once the new alt setting is installed,
1573 	/* Changing alt-setting also frees any allocated streams */
1577 	ret = usb_hcd_alloc_bandwidth(dev, NULL, iface->cur_altsetting, alt);
1600 			"manual set_interface for iface %d, alt %d\n",
1604 		/* Re-instate the old alt setting */
1605 		usb_hcd_alloc_bandwidth(dev, NULL, alt, iface->cur_altsetting);
1619 	if (iface->cur_altsetting != alt) {
1625 	iface->cur_altsetting = alt;
1636 		for (i = 0; i < alt->desc.bNumEndpoints; i++) {
1637 			epaddr = alt->endpoint[i].desc.bEndpointAddress;
1742 		struct usb_host_interface *alt;
1744 		alt = usb_altnum_to_altsetting(intf, 0);
1751 		if (!alt)
1752 			alt = &intf->altsetting[0];
1754 		if (alt != intf->cur_altsetting) {
1758 		intf->cur_altsetting = alt;
1825 	const struct usb_host_interface *alt;
1829 	alt = intf->cur_altsetting;
1832 		   alt->desc.bInterfaceClass,
1833 		   alt->desc.bInterfaceSubClass,
1834 		   alt->desc.bInterfaceProtocol))
1846 		   alt->desc.bInterfaceClass,
1847 		   alt->desc.bInterfaceSubClass,
1848 		   alt->desc.bInterfaceProtocol,
1849 		   alt->desc.bInterfaceNumber))
2104 		struct usb_host_interface *alt;
2114 		alt = usb_altnum_to_altsetting(intf, 0);
2121 		if (!alt)
2122 			alt = &intf->altsetting[0];
2124 		ifnum = alt->desc.bInterfaceNumber;
2126 		intf->cur_altsetting = alt;