drivers/net/wireless/rt2x00/rt2800lib.h

   1 /*
   2         Copyright (C) 2009 Bartlomiej Zolnierkiewicz
   3
   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.
   8
   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.
  13
  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  */
  19
  20 #ifndef RT2800LIB_H
  21 #define RT2800LIB_H
  22
  23 struct rt2800_ops {
  24         void (*register_read)(struct rt2x00_dev *rt2x00dev,
  25                               const unsigned int offset, u32 *value);
  26         void (*register_write)(struct rt2x00_dev *rt2x00dev,
  27                                const unsigned int offset, u32 value);
  28         void (*register_write_lock)(struct rt2x00_dev *rt2x00dev,
  29                                     const unsigned int offset, u32 value);
  30
  31         void (*register_multiread)(struct rt2x00_dev *rt2x00dev,
  32                                    const unsigned int offset,
  33                                    void *value, const u32 length);
  34         void (*register_multiwrite)(struct rt2x00_dev *rt2x00dev,
  35                                     const unsigned int offset,
  36                                     const void *value, const u32 length);
  37
  38         int (*regbusy_read)(struct rt2x00_dev *rt2x00dev,
  39                             const unsigned int offset,
  40                             const struct rt2x00_field32 field, u32 *reg);
  41 };
  42
  43 static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev,
  44                                         const unsigned int offset,
  45                                         u32 *value)
  46 {
  47         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  48
  49         rt2800ops->register_read(rt2x00dev, offset, value);
  50 }
  51
  52 static inline void rt2800_register_write(struct rt2x00_dev *rt2x00dev,
  53                                          const unsigned int offset,
  54                                          u32 value)
  55 {
  56         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  57
  58         rt2800ops->register_write(rt2x00dev, offset, value);
  59 }
  60
  61 static inline void rt2800_register_write_lock(struct rt2x00_dev *rt2x00dev,
  62                                               const unsigned int offset,
  63                                               u32 value)
  64 {
  65         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  66
  67         rt2800ops->register_write_lock(rt2x00dev, offset, value);
  68 }
  69
  70 static inline void rt2800_register_multiread(struct rt2x00_dev *rt2x00dev,
  71                                              const unsigned int offset,
  72                                              void *value, const u32 length)
  73 {
  74         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  75
  76         rt2800ops->register_multiread(rt2x00dev, offset, value, length);
  77 }
  78
  79 static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev,
  80                                               const unsigned int offset,
  81                                               const void *value,
  82                                               const u32 length)
  83 {
  84         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  85
  86         rt2800ops->register_multiwrite(rt2x00dev, offset, value, length);
  87 }
  88
  89 static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev,
  90                                       const unsigned int offset,
  91                                       const struct rt2x00_field32 field,
  92                                       u32 *reg)
  93 {
  94         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  95
  96         return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg);
  97 }
  98
  99 void rt2800_bbp_write(struct rt2x00_dev *rt2x00dev,
 100                       const unsigned int word, const u8 value);
 101 void rt2800_bbp_read(struct rt2x00_dev *rt2x00dev,
 102                      const unsigned int word, u8 *value);
 103 void rt2800_rfcsr_write(struct rt2x00_dev *rt2x00dev,
 104                         const unsigned int word, const u8 value);
 105 void rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev,
 106                        const unsigned int word, u8 *value);
 107 void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
 108                      const unsigned int word, const u32 value);
 109 void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
 110                         const u8 command, const u8 token,
 111                         const u8 arg0, const u8 arg1);
 112
 113 #endif /* RT2800LIB_H */