1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2012 Samsung Electronics 3*4882a593Smuzhiyun * Lukasz Majewski <l.majewski@samsung.com> 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __G_DOWNLOAD_H_ 9*4882a593Smuzhiyun #define __G_DOWNLOAD_H_ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/usb/ch9.h> 12*4882a593Smuzhiyun #include <linux/usb/gadget.h> 13*4882a593Smuzhiyun #include <linux/usb/composite.h> 14*4882a593Smuzhiyun #include <linker_lists.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* 17*4882a593Smuzhiyun * @usb_fname: unescaped USB function name 18*4882a593Smuzhiyun * @callback_ptr: bind callback, one per function name 19*4882a593Smuzhiyun */ 20*4882a593Smuzhiyun #define DECLARE_GADGET_BIND_CALLBACK(usb_fname, callback_ptr) \ 21*4882a593Smuzhiyun ll_entry_declare(struct g_dnl_bind_callback, \ 22*4882a593Smuzhiyun __usb_function_name_##usb_fname, \ 23*4882a593Smuzhiyun g_dnl_bind_callbacks) = { \ 24*4882a593Smuzhiyun .usb_function_name = #usb_fname, \ 25*4882a593Smuzhiyun .fptr = callback_ptr \ 26*4882a593Smuzhiyun } 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun typedef int (*g_dnl_bind_callback_f)(struct usb_configuration *); 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun /* used in Gadget downloader callback linker list */ 31*4882a593Smuzhiyun struct g_dnl_bind_callback { 32*4882a593Smuzhiyun const char *usb_function_name; 33*4882a593Smuzhiyun g_dnl_bind_callback_f fptr; 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun int g_dnl_bind_fixup(struct usb_device_descriptor *, const char *); 37*4882a593Smuzhiyun int g_dnl_get_board_bcd_device_number(int gcnum); 38*4882a593Smuzhiyun int g_dnl_board_usb_cable_connected(void); 39*4882a593Smuzhiyun int g_dnl_register(const char *s); 40*4882a593Smuzhiyun void g_dnl_unregister(void); 41*4882a593Smuzhiyun void g_dnl_set_serialnumber(char *); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun bool g_dnl_detach(void); 44*4882a593Smuzhiyun void g_dnl_trigger_detach(void); 45*4882a593Smuzhiyun void g_dnl_clear_detach(void); 46*4882a593Smuzhiyun int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget); 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #endif /* __G_DOWNLOAD_H_ */ 49