1 /***************************************************************************
2 * Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net> *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
18 ***************************************************************************/
23 #include "usb_common.h"
26 static bool jtag_usb_match(struct usb_device *dev,
27 const uint16_t vids[], const uint16_t pids[])
29 for (unsigned i = 0; vids[i] && pids[i]; i++)
31 if (dev->descriptor.idVendor == vids[i] &&
32 dev->descriptor.idProduct == pids[i])
40 int jtag_usb_open(const uint16_t vids[], const uint16_t pids[],
41 struct usb_dev_handle **out)
46 struct usb_bus *busses = usb_get_busses();
47 for (struct usb_bus *bus = busses; bus; bus = bus->next)
49 for (struct usb_device *dev = bus->devices; dev; dev = dev->next)
51 if (!jtag_usb_match(dev, vids, pids))