1 /* 2 Copyright (C) 2010 Willow Garage <http://www.willowgarage.com> 3 Copyright (C) 2010 Ivo van Doorn <IvDoorn@gmail.com> 4 Copyright (C) 2009 Bartlomiej Zolnierkiewicz 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, or 9 (at your option) any later version. 10 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. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, see <http://www.gnu.org/licenses/>. 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 int (*read_eeprom)(struct rt2x00_dev *rt2x00dev); 45 bool (*hwcrypt_disabled)(struct rt2x00_dev *rt2x00dev); 46 47 int (*drv_write_firmware)(struct rt2x00_dev *rt2x00dev, 48 const u8 *data, const size_t len); 49 int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); 50 __le32 *(*drv_get_txwi)(struct queue_entry *entry); 51 }; 52 53 static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev, 54 const unsigned int offset, 55 u32 *value) 56 { 57 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 58 59 rt2800ops->register_read(rt2x00dev, offset, value); 60 } 61 62 static inline void rt2800_register_read_lock(struct rt2x00_dev *rt2x00dev, 63 const unsigned int offset, 64 u32 *value) 65 { 66 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 67 68 rt2800ops->register_read_lock(rt2x00dev, offset, value); 69 } 70 71 static inline void rt2800_register_write(struct rt2x00_dev *rt2x00dev, 72 const unsigned int offset, 73 u32 value) 74 { 75 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 76 77 rt2800ops->register_write(rt2x00dev, offset, value); 78 } 79 80 static inline void rt2800_register_write_lock(struct rt2x00_dev *rt2x00dev, 81 const unsigned int offset, 82 u32 value) 83 { 84 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 85 86 rt2800ops->register_write_lock(rt2x00dev, offset, value); 87 } 88 89 static inline void rt2800_register_multiread(struct rt2x00_dev *rt2x00dev, 90 const unsigned int offset, 91 void *value, const u32 length) 92 { 93 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 94 95 rt2800ops->register_multiread(rt2x00dev, offset, value, length); 96 } 97 98 static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev, 99 const unsigned int offset, 100 const void *value, 101 const u32 length) 102 { 103 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 104 105 rt2800ops->register_multiwrite(rt2x00dev, offset, value, length); 106 } 107 108 static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev, 109 const unsigned int offset, 110 const struct rt2x00_field32 field, 111 u32 *reg) 112 { 113 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 114 115 return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg); 116 } 117 118 static inline int rt2800_read_eeprom(struct rt2x00_dev *rt2x00dev) 119 { 120 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 121 122 return rt2800ops->read_eeprom(rt2x00dev); 123 } 124 125 static inline bool rt2800_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) 126 { 127 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 128 129 return rt2800ops->hwcrypt_disabled(rt2x00dev); 130 } 131 132 static inline int rt2800_drv_write_firmware(struct rt2x00_dev *rt2x00dev, 133 const u8 *data, const size_t len) 134 { 135 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 136 137 return rt2800ops->drv_write_firmware(rt2x00dev, data, len); 138 } 139 140 static inline int rt2800_drv_init_registers(struct rt2x00_dev *rt2x00dev) 141 { 142 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; 143 144 return rt2800ops->drv_init_registers(rt2x00dev); 145 } 146 147 static inline __le32 *rt2800_drv_get_txwi(struct queue_entry *entry) 148 { 149 const struct rt2800_ops *rt2800ops = entry->queue->rt2x00dev->ops->drv; 150 151 return rt2800ops->drv_get_txwi(entry); 152 } 153 154 void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev, 155 const u8 command, const u8 token, 156 const u8 arg0, const u8 arg1); 157 158 int rt2800_wait_csr_ready(struct rt2x00_dev *rt2x00dev); 159 int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev); 160 161 int rt2800_check_firmware(struct rt2x00_dev *rt2x00dev, 162 const u8 *data, const size_t len); 163 int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev, 164 const u8 *data, const size_t len); 165 166 void rt2800_write_tx_data(struct queue_entry *entry, 167 struct txentry_desc *txdesc); 168 void rt2800_process_rxwi(struct queue_entry *entry, struct rxdone_entry_desc *txdesc); 169 170 void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32* txwi); 171 172 void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc); 173 void rt2800_clear_beacon(struct queue_entry *entry); 174 175 extern const struct rt2x00debug rt2800_rt2x00debug; 176 177 int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev); 178 int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev, 179 struct rt2x00lib_crypto *crypto, 180 struct ieee80211_key_conf *key); 181 int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev, 182 struct rt2x00lib_crypto *crypto, 183 struct ieee80211_key_conf *key); 184 int rt2800_sta_add(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif, 185 struct ieee80211_sta *sta); 186 int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, int wcid); 187 void rt2800_config_filter(struct rt2x00_dev *rt2x00dev, 188 const unsigned int filter_flags); 189 void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, 190 struct rt2x00intf_conf *conf, const unsigned int flags); 191 void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp, 192 u32 changed); 193 void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant); 194 void rt2800_config(struct rt2x00_dev *rt2x00dev, 195 struct rt2x00lib_conf *libconf, 196 const unsigned int flags); 197 void rt2800_link_stats(struct rt2x00_dev *rt2x00dev, struct link_qual *qual); 198 void rt2800_reset_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual); 199 void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual, 200 const u32 count); 201 void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev); 202 void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev); 203 204 int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev); 205 void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev); 206 207 int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev); 208 int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev); 209 210 int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev); 211 212 void rt2800_get_key_seq(struct ieee80211_hw *hw, 213 struct ieee80211_key_conf *key, 214 struct ieee80211_key_seq *seq); 215 int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value); 216 int rt2800_conf_tx(struct ieee80211_hw *hw, 217 struct ieee80211_vif *vif, u16 queue_idx, 218 const struct ieee80211_tx_queue_params *params); 219 u64 rt2800_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif); 220 int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 221 struct ieee80211_ampdu_params *params); 222 int rt2800_get_survey(struct ieee80211_hw *hw, int idx, 223 struct survey_info *survey); 224 void rt2800_disable_wpdma(struct rt2x00_dev *rt2x00dev); 225 226 void rt2800_get_txwi_rxwi_size(struct rt2x00_dev *rt2x00dev, 227 unsigned short *txwi_size, 228 unsigned short *rxwi_size); 229 230 #endif /* RT2800LIB_H */ 231