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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, write to the
18 Free Software Foundation, Inc.,
19 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */
21
22#ifndef RT2800LIB_H
23#define RT2800LIB_H
24
25struct rt2800_ops {
26 void (*register_read)(struct rt2x00_dev *rt2x00dev,
27 const unsigned int offset, u32 *value);
28 void (*register_read_lock)(struct rt2x00_dev *rt2x00dev,
29 const unsigned int offset, u32 *value);
30 void (*register_write)(struct rt2x00_dev *rt2x00dev,
31 const unsigned int offset, u32 value);
32 void (*register_write_lock)(struct rt2x00_dev *rt2x00dev,
33 const unsigned int offset, u32 value);
34
35 void (*register_multiread)(struct rt2x00_dev *rt2x00dev,
36 const unsigned int offset,
37 void *value, const u32 length);
38 void (*register_multiwrite)(struct rt2x00_dev *rt2x00dev,
39 const unsigned int offset,
40 const void *value, const u32 length);
41
42 int (*regbusy_read)(struct rt2x00_dev *rt2x00dev,
43 const unsigned int offset,
44 const struct rt2x00_field32 field, u32 *reg);
45
46 int (*drv_write_firmware)(struct rt2x00_dev *rt2x00dev,
47 const u8 *data, const size_t len);
48 int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev);
49 __le32 *(*drv_get_txwi)(struct queue_entry *entry);
50};
51
52static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev,
53 const unsigned int offset,
54 u32 *value)
55{
56 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
57
58 rt2800ops->register_read(rt2x00dev, offset, value);
59}
60
61static inline void rt2800_register_read_lock(struct rt2x00_dev *rt2x00dev,
62 const unsigned int offset,
63 u32 *value)
64{
65 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
66
67 rt2800ops->register_read_lock(rt2x00dev, offset, value);
68}
69
70static inline void rt2800_register_write(struct rt2x00_dev *rt2x00dev,
71 const unsigned int offset,
72 u32 value)
73{
74 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
75
76 rt2800ops->register_write(rt2x00dev, offset, value);
77}
78
79static inline void rt2800_register_write_lock(struct rt2x00_dev *rt2x00dev,
80 const unsigned int offset,
81 u32 value)
82{
83 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
84
85 rt2800ops->register_write_lock(rt2x00dev, offset, value);
86}
87
88static inline void rt2800_register_multiread(struct rt2x00_dev *rt2x00dev,
89 const unsigned int offset,
90 void *value, const u32 length)
91{
92 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
93
94 rt2800ops->register_multiread(rt2x00dev, offset, value, length);
95}
96
97static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev,
98 const unsigned int offset,
99 const void *value,
100 const u32 length)
101{
102 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
103
104 rt2800ops->register_multiwrite(rt2x00dev, offset, value, length);
105}
106
107static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev,
108 const unsigned int offset,
109 const struct rt2x00_field32 field,
110 u32 *reg)
111{
112 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
113
114 return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg);
115}
116
117static inline int rt2800_drv_write_firmware(struct rt2x00_dev *rt2x00dev,
118 const u8 *data, const size_t len)
119{
120 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
121
122 return rt2800ops->drv_write_firmware(rt2x00dev, data, len);
123}
124
125static inline int rt2800_drv_init_registers(struct rt2x00_dev *rt2x00dev)
126{
127 const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
128
129 return rt2800ops->drv_init_registers(rt2x00dev);
130}
131
132static inline __le32 *rt2800_drv_get_txwi(struct queue_entry *entry)
133{
134 const struct rt2800_ops *rt2800ops = entry->queue->rt2x00dev->ops->drv;
135
136 return rt2800ops->drv_get_txwi(entry);
137}
138
139void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
140 const u8 command, const u8 token,
141 const u8 arg0, const u8 arg1);
142
143int rt2800_wait_csr_ready(struct rt2x00_dev *rt2x00dev);
144int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev);
145
146int rt2800_check_firmware(struct rt2x00_dev *rt2x00dev,
147 const u8 *data, const size_t len);
148int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
149 const u8 *data, const size_t len);
150
151void rt2800_write_tx_data(struct queue_entry *entry,
152 struct txentry_desc *txdesc);
153void rt2800_process_rxwi(struct queue_entry *entry, struct rxdone_entry_desc *txdesc);
154
155void rt2800_txdone_entry(struct queue_entry *entry, u32 status);
156
157void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc);
158void rt2800_clear_beacon(struct queue_entry *entry);
159
160extern const struct rt2x00debug rt2800_rt2x00debug;
161
162int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev);
163int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev,
164 struct rt2x00lib_crypto *crypto,
165 struct ieee80211_key_conf *key);
166int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
167 struct rt2x00lib_crypto *crypto,
168 struct ieee80211_key_conf *key);
169void rt2800_config_filter(struct rt2x00_dev *rt2x00dev,
170 const unsigned int filter_flags);
171void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
172 struct rt2x00intf_conf *conf, const unsigned int flags);
173void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp,
174 u32 changed);
175void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant);
176void rt2800_config(struct rt2x00_dev *rt2x00dev,
177 struct rt2x00lib_conf *libconf,
178 const unsigned int flags);
179void rt2800_link_stats(struct rt2x00_dev *rt2x00dev, struct link_qual *qual);
180void rt2800_reset_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual);
181void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
182 const u32 count);
183void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev);
184
185int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev);
186void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev);
187
188int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev);
189void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev);
190int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev);
191int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev);
192int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev);
193
194void rt2800_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, u32 *iv32,
195 u16 *iv16);
196int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
197int rt2800_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
198 const struct ieee80211_tx_queue_params *params);
199u64 rt2800_get_tsf(struct ieee80211_hw *hw);
200int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
201 enum ieee80211_ampdu_mlme_action action,
202 struct ieee80211_sta *sta, u16 tid, u16 *ssn,
203 u8 buf_size);
204int rt2800_get_survey(struct ieee80211_hw *hw, int idx,
205 struct survey_info *survey);
206
207#endif /* RT2800LIB_H */