1/*
2 *
3 *
4 *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
5 *
6 *  This program is free software; you can redistribute it and/or modify
7 *  it under the terms of the GNU General Public License as published by
8 *  the Free Software Foundation; either version 2 of the License
9 *
10 *  This program is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 *  GNU General Public License for more details.
14 *
15 *  You should have received a copy of the GNU General Public License
16 *  along with this program; if not, write to the Free Software
17 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18 *
19 */
20#ifndef __PVRUSB2_DEBUGIFC_H
21#define __PVRUSB2_DEBUGIFC_H
22
23struct pvr2_hdw;
24
25/* Print general status of driver.  This will also trigger a probe of
26   the USB link.  Unlike print_info(), this one synchronizes with the
27   driver so the information should be self-consistent (but it will
28   hang if the driver is wedged). */
29int pvr2_debugifc_print_info(struct pvr2_hdw *,
30			     char *buf_ptr, unsigned int buf_size);
31
32/* Non-intrusively print some useful debugging info from inside the
33   driver.  This should work even if the driver appears to be
34   wedged. */
35int pvr2_debugifc_print_status(struct pvr2_hdw *,
36			       char *buf_ptr,unsigned int buf_size);
37
38/* Parse a string command into a driver action. */
39int pvr2_debugifc_docmd(struct pvr2_hdw *,
40			const char *buf_ptr,unsigned int buf_size);
41
42#endif /* __PVRUSB2_DEBUGIFC_H */
43