25 static int handle_ep_op(struct usbd_context *const uds_ctx,  in handle_ep_op()  argument
38 		ret = usbd_ep_enable(uds_ctx->dev, ed, ep_bm);  in handle_ep_op()
41 		ret = usbd_ep_disable(uds_ctx->dev, ep, ep_bm);  in handle_ep_op()
53 static int usbd_interface_modify(struct usbd_context *const uds_ctx,  in usbd_interface_modify()  argument
63 	dhp = usbd_class_get_desc(c_nd->c_data, usbd_bus_speed(uds_ctx));  in usbd_interface_modify()
92 			ret = handle_ep_op(uds_ctx, op, ed, &c_nd->ep_active);  in usbd_interface_modify()
110 int usbd_interface_shutdown(struct usbd_context *const uds_ctx,  in usbd_interface_shutdown()  argument
124 				ret = usbd_ep_disable(uds_ctx->dev, ep_in, ep_bm);  in usbd_interface_shutdown()
131 				ret = usbd_ep_disable(uds_ctx->dev, ep_out, ep_bm);  in usbd_interface_shutdown()
142 int usbd_interface_default(struct usbd_context *const uds_ctx,  in usbd_interface_default()  argument
154 		class = usbd_class_get_by_config(uds_ctx, speed, new_cfg, i);  in usbd_interface_default()
159 		ret = usbd_interface_modify(uds_ctx, class, EP_OP_UP, i, 0);  in usbd_interface_default()
168 int usbd_interface_set(struct usbd_context *const uds_ctx,  in usbd_interface_set()  argument
176 	class = usbd_class_get_by_iface(uds_ctx, iface);  in usbd_interface_set()
181 	ret = usbd_get_alt_value(uds_ctx, iface, &cur_alt);  in usbd_interface_set()
192 	ret = usbd_interface_modify(uds_ctx, class, EP_OP_TEST, iface, alt);  in usbd_interface_set()
198 	ret = usbd_interface_modify(uds_ctx, class, EP_OP_DOWN, iface, cur_alt);  in usbd_interface_set()
204 	ret = usbd_interface_modify(uds_ctx, class, EP_OP_UP, iface, alt);  in usbd_interface_set()
211 	usbd_set_alt_value(uds_ctx, iface, alt);  in usbd_interface_set()