package/rt2x00/src/rt2x00debug.h

   1 /*
   2         Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
   3         <http://rt2x00.serialmonkey.com>
   4
   5         This program is free software; you can redistribute it and/or modify
   6         it under the terms of the GNU General Public License as published by
   7         the Free Software Foundation; either version 2 of the License, or
   8         (at your option) any later version.
   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
  17         Free Software Foundation, Inc.,
  18         59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 /*
  22         Module: rt2x00debug
  23         Abstract: Data structures for the rt2x00debug.
  24         Supported chipsets: RT2460, RT2560, RT2570,
  25         rt2561, rt2561s, rt2661, rt2571W & rt2671.
  26  */
  27
  28 #ifndef RT2X00DEBUG_H
  29 #define RT2X00DEBUG_H
  30
  31 typedef void (debug_access_t)(struct rt2x00_dev *rt2x00dev,
  32         const unsigned long word, void *data);
  33
  34 struct rt2x00debug_reg {
  35         debug_access_t *read;
  36         debug_access_t *write;
  37
  38         unsigned int word_size;
  39         unsigned int word_count;
  40 };
  41
  42 struct rt2x00debug {
  43         /*
  44          * Reference to the modules structure.
  45          */
  46         struct module *owner;
  47
  48         /*
  49          * Register access information.
  50          */
  51         struct rt2x00debug_reg reg_csr;
  52         struct rt2x00debug_reg reg_eeprom;
  53         struct rt2x00debug_reg reg_bbp;
  54 };
  55
  56 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
  57 void rt2x00debug_register(struct rt2x00_dev *rt2x00dev);
  58 void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev);
  59 #else /* CONFIG_RT2X00_LIB_DEBUGFS */
  60 static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev){}
  61 static inline void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev){}
  62 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
  63
  64 #endif /* RT2X00DEBUG_H */