1 /*
2
3 Broadcom B43legacy wireless driver
4
5 Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
6 Stefano Brivio <stefano.brivio@polimi.it>
7 Michael Buesch <mbuesch@freenet.de>
8 Danny van Dyk <kugelfang@gentoo.org>
9 Andreas Jaggi <andreas.jaggi@waterwave.ch>
10
11 Some parts of the code in this file are derived from the ipw2200
12 driver Copyright(c) 2003 - 2004 Intel Corporation.
13
14 This program is free software; you can redistribute it and/or modify
15 it under the terms of the GNU General Public License as published by
16 the Free Software Foundation; either version 2 of the License, or
17 (at your option) any later version.
18
19 This program is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU General Public License for more details.
23
24 You should have received a copy of the GNU General Public License
25 along with this program; see the file COPYING. If not, write to
26 the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
27 Boston, MA 02110-1301, USA.
28
29 */
30
31 #ifndef B43legacy_RADIO_H_
32 #define B43legacy_RADIO_H_
33
34 #include "b43legacy.h"
35
36
37 #define B43legacy_RADIO_DEFAULT_CHANNEL_BG 6
38
39 /* Force antenna 0. */
40 #define B43legacy_RADIO_TXANTENNA_0 0
41 /* Force antenna 1. */
42 #define B43legacy_RADIO_TXANTENNA_1 1
43 /* Use the RX antenna, that was selected for the most recently
44 * received good PLCP header.
45 */
46 #define B43legacy_RADIO_TXANTENNA_LASTPLCP 3
47 #define B43legacy_RADIO_TXANTENNA_DEFAULT B43legacy_RADIO_TXANTENNA_LASTPLCP
48
49 #define B43legacy_RADIO_INTERFMODE_NONE 0
50 #define B43legacy_RADIO_INTERFMODE_NONWLAN 1
51 #define B43legacy_RADIO_INTERFMODE_MANUALWLAN 2
52 #define B43legacy_RADIO_INTERFMODE_AUTOWLAN 3
53
54
55 void b43legacy_radio_lock(struct b43legacy_wldev *dev);
56 void b43legacy_radio_unlock(struct b43legacy_wldev *dev);
57
58 u16 b43legacy_radio_read16(struct b43legacy_wldev *dev, u16 offset);
59 void b43legacy_radio_write16(struct b43legacy_wldev *dev, u16 offset, u16 val);
60
61 u16 b43legacy_radio_init2050(struct b43legacy_wldev *dev);
62
63 void b43legacy_radio_turn_on(struct b43legacy_wldev *dev);
64 void b43legacy_radio_turn_off(struct b43legacy_wldev *dev, bool force);
65
66 int b43legacy_radio_selectchannel(struct b43legacy_wldev *dev, u8 channel,
67 int synthetic_pu_workaround);
68
69 void b43legacy_radio_set_txpower_a(struct b43legacy_wldev *dev, u16 txpower);
70 void b43legacy_radio_set_txpower_bg(struct b43legacy_wldev *dev,
71 u16 baseband_attenuation, u16 attenuation,
72 u16 txpower);
73
74 u16 b43legacy_default_baseband_attenuation(struct b43legacy_wldev *dev);
75 u16 b43legacy_default_radio_attenuation(struct b43legacy_wldev *dev);
76 u16 b43legacy_default_txctl1(struct b43legacy_wldev *dev);
77
78 void b43legacy_radio_set_txantenna(struct b43legacy_wldev *dev, u32 val);
79
80 void b43legacy_radio_clear_tssi(struct b43legacy_wldev *dev);
81
82 u8 b43legacy_radio_aci_detect(struct b43legacy_wldev *dev, u8 channel);
83 u8 b43legacy_radio_aci_scan(struct b43legacy_wldev *dev);
84
85 int b43legacy_radio_set_interference_mitigation(struct b43legacy_wldev *dev,
86 int mode);
87
88 void b43legacy_calc_nrssi_slope(struct b43legacy_wldev *dev);
89 void b43legacy_calc_nrssi_threshold(struct b43legacy_wldev *dev);
90 s16 b43legacy_nrssi_hw_read(struct b43legacy_wldev *dev, u16 offset);
91 void b43legacy_nrssi_hw_write(struct b43legacy_wldev *dev, u16 offset, s16 val);
92 void b43legacy_nrssi_hw_update(struct b43legacy_wldev *dev, u16 val);
93 void b43legacy_nrssi_mem_update(struct b43legacy_wldev *dev);
94
95 void b43legacy_radio_set_tx_iq(struct b43legacy_wldev *dev);
96 u16 b43legacy_radio_calibrationvalue(struct b43legacy_wldev *dev);
97
98 #endif /* B43legacy_RADIO_H_ */
99
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