iwlwifi: introduce host commands callbacks
[linux/fpc-iii.git] / drivers / media / video / pvrusb2 / pvrusb2-debugifc.h
blob990b02d35d36903090b5e1b34725e47f036f1605
1 /*
3 * $Id$
5 * Copyright (C) 2005 Mike Isely <isely@pobox.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef __PVRUSB2_DEBUGIFC_H
22 #define __PVRUSB2_DEBUGIFC_H
24 struct pvr2_hdw;
26 /* Non-intrusively print some useful debugging info from inside the
27 driver. This should work even if the driver appears to be
28 wedged. */
29 int pvr2_debugifc_print_info(struct pvr2_hdw *,
30 char *buf_ptr,unsigned int buf_size);
32 /* Print general status of driver. This will also trigger a probe of
33 the USB link. Unlike print_info(), this one synchronizes with the
34 driver so the information should be self-consistent (but it will
35 hang if the driver is wedged). */
36 int pvr2_debugifc_print_status(struct pvr2_hdw *,
37 char *buf_ptr,unsigned int buf_size);
39 /* Parse a string command into a driver action. */
40 int pvr2_debugifc_docmd(struct pvr2_hdw *,
41 const char *buf_ptr,unsigned int buf_size);
43 #endif /* __PVRUSB2_DEBUGIFC_H */
46 Stuff for Emacs to see, in order to encourage consistent editing style:
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