| /* |
| * Copyright 2015 Google Inc. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but without any warranty; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef __FASTBOOT_UDC_H__ |
| #define __FASTBOOT_UDC_H__ |
| |
| #include <udc/udc.h> |
| |
| /* Initializes the usb gadget driver. Returns 1 on success and 0 on error */ |
| int usb_gadget_init(void); |
| /* Send a packet to host using gadget driver. Returns number of bytes sent */ |
| size_t usb_gadget_send(const char *msg, size_t size); |
| /* Recv a pack from host using gadget driver. Returns number of bytes rcvd */ |
| size_t usb_gadget_recv(void *pkt, size_t size); |
| /* Clean up the gadget driver. */ |
| void usb_gadget_stop(void); |
| |
| /***** Functions to be implemented by the board *****/ |
| void fastboot_chipset_init(struct usbdev_ctrl **udc, device_descriptor_t *dd); |
| |
| #endif /* __FASTBOOT_UDC_H__ */ |