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_read_lock)(struct rt2x00_dev *rt2x00dev,
  27                                    const unsigned int offset, u32 *value);
  28         void (*register_write)(struct rt2x00_dev *rt2x00dev,
  29                                const unsigned int offset, u32 value);
  30         void (*register_write_lock)(struct rt2x00_dev *rt2x00dev,
  31                                     const unsigned int offset, u32 value);
  32
  33         void (*register_multiread)(struct rt2x00_dev *rt2x00dev,
  34                                    const unsigned int offset,
  35                                    void *value, const u32 length);
  36         void (*register_multiwrite)(struct rt2x00_dev *rt2x00dev,
  37                                     const unsigned int offset,
  38                                     const void *value, const u32 length);
  39
  40         int (*regbusy_read)(struct rt2x00_dev *rt2x00dev,
  41                             const unsigned int offset,
  42                             const struct rt2x00_field32 field, u32 *reg);
  43 };
  44
  45 static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev,
  46                                         const unsigned int offset,
  47                                         u32 *value)
  48 {
  49         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  50
  51         rt2800ops->register_read(rt2x00dev, offset, value);
  52 }
  53
  54 static inline void rt2800_register_read_lock(struct rt2x00_dev *rt2x00dev,
  55                                              const unsigned int offset,
  56                                              u32 *value)
  57 {
  58         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  59
  60         rt2800ops->register_read_lock(rt2x00dev, offset, value);
  61 }
  62
  63 static inline void rt2800_register_write(struct rt2x00_dev *rt2x00dev,
  64                                          const unsigned int offset,
  65                                          u32 value)
  66 {
  67         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  68
  69         rt2800ops->register_write(rt2x00dev, offset, value);
  70 }
  71
  72 static inline void rt2800_register_write_lock(struct rt2x00_dev *rt2x00dev,
  73                                               const unsigned int offset,
  74                                               u32 value)
  75 {
  76         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  77
  78         rt2800ops->register_write_lock(rt2x00dev, offset, value);
  79 }
  80
  81 static inline void rt2800_register_multiread(struct rt2x00_dev *rt2x00dev,
  82                                              const unsigned int offset,
  83                                              void *value, const u32 length)
  84 {
  85         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  86
  87         rt2800ops->register_multiread(rt2x00dev, offset, value, length);
  88 }
  89
  90 static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev,
  91                                               const unsigned int offset,
  92                                               const void *value,
  93                                               const u32 length)
  94 {
  95         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
  96
  97         rt2800ops->register_multiwrite(rt2x00dev, offset, value, length);
  98 }
  99
 100 static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev,
 101                                       const unsigned int offset,
 102                                       const struct rt2x00_field32 field,
 103                                       u32 *reg)
 104 {
 105         const struct rt2800_ops *rt2800ops = rt2x00dev->priv;
 106
 107         return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg);
 108 }
 109
 110 void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
 111                         const u8 command, const u8 token,
 112                         const u8 arg0, const u8 arg1);
 113
 114 extern const struct rt2x00debug rt2800_rt2x00debug;
 115
 116 int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev);
 117 int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev,
 118                              struct rt2x00lib_crypto *crypto,
 119                              struct ieee80211_key_conf *key);
 120 int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
 121                                struct rt2x00lib_crypto *crypto,
 122                                struct ieee80211_key_conf *key);
 123 void rt2800_config_filter(struct rt2x00_dev *rt2x00dev,
 124                           const unsigned int filter_flags);
 125 void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 126                         struct rt2x00intf_conf *conf, const unsigned int flags);
 127 void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp);
 128 void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant);
 129 void rt2800_config(struct rt2x00_dev *rt2x00dev,
 130                    struct rt2x00lib_conf *libconf,
 131                    const unsigned int flags);
 132 void rt2800_link_stats(struct rt2x00_dev *rt2x00dev, struct link_qual *qual);
 133 void rt2800_reset_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual);
 134 void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
 135                        const u32 count);
 136
 137 int rt2800_init_registers(struct rt2x00_dev *rt2x00dev);
 138 int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev);
 139 int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev);
 140 int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev);
 141
 142 int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev);
 143 void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev);
 144 int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev);
 145 int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev);
 146 int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev);
 147
 148 extern const struct ieee80211_ops rt2800_mac80211_ops;
 149
 150 #endif /* RT2800LIB_H */