1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3
 4  Broadcom B43legacy wireless driver
 5
 6  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
 7		     Stefano Brivio <stefano.brivio@polimi.it>
 8		     Michael Buesch <m@bues.ch>
 9		     Danny van Dyk <kugelfang@gentoo.org>
10		     Andreas Jaggi <andreas.jaggi@waterwave.ch>
11
12  Some parts of the code in this file are derived from the ipw2200
13  driver  Copyright(c) 2003 - 2004 Intel Corporation.
14
15
16*/
17
18#ifndef B43legacy_RADIO_H_
19#define B43legacy_RADIO_H_
20
21#include "b43legacy.h"
22
23
24#define B43legacy_RADIO_DEFAULT_CHANNEL_BG	6
25
26/* Force antenna 0. */
27#define B43legacy_RADIO_TXANTENNA_0		0
28/* Force antenna 1. */
29#define B43legacy_RADIO_TXANTENNA_1		1
30/* Use the RX antenna, that was selected for the most recently
31 * received good PLCP header.
32 */
33#define B43legacy_RADIO_TXANTENNA_LASTPLCP	3
34#define B43legacy_RADIO_TXANTENNA_DEFAULT	B43legacy_RADIO_TXANTENNA_LASTPLCP
35
36#define B43legacy_RADIO_INTERFMODE_NONE		0
37#define B43legacy_RADIO_INTERFMODE_NONWLAN	1
38#define B43legacy_RADIO_INTERFMODE_MANUALWLAN	2
39#define B43legacy_RADIO_INTERFMODE_AUTOWLAN	3
40
41
42void b43legacy_radio_lock(struct b43legacy_wldev *dev);
43void b43legacy_radio_unlock(struct b43legacy_wldev *dev);
44
45u16 b43legacy_radio_read16(struct b43legacy_wldev *dev, u16 offset);
46void b43legacy_radio_write16(struct b43legacy_wldev *dev, u16 offset, u16 val);
47
48u16 b43legacy_radio_init2050(struct b43legacy_wldev *dev);
49
50void b43legacy_radio_turn_on(struct b43legacy_wldev *dev);
51void b43legacy_radio_turn_off(struct b43legacy_wldev *dev, bool force);
52
53int b43legacy_radio_selectchannel(struct b43legacy_wldev *dev, u8 channel,
54				  int synthetic_pu_workaround);
55
56void b43legacy_radio_set_txpower_a(struct b43legacy_wldev *dev, u16 txpower);
57void b43legacy_radio_set_txpower_bg(struct b43legacy_wldev *dev,
58				    u16 baseband_attenuation, u16 attenuation,
59				    u16 txpower);
60
61u16 b43legacy_default_baseband_attenuation(struct b43legacy_wldev *dev);
62u16 b43legacy_default_radio_attenuation(struct b43legacy_wldev *dev);
63u16 b43legacy_default_txctl1(struct b43legacy_wldev *dev);
64
65void b43legacy_radio_set_txantenna(struct b43legacy_wldev *dev, u32 val);
66
67void b43legacy_radio_clear_tssi(struct b43legacy_wldev *dev);
68
69u8 b43legacy_radio_aci_detect(struct b43legacy_wldev *dev, u8 channel);
70u8 b43legacy_radio_aci_scan(struct b43legacy_wldev *dev);
71
72int b43legacy_radio_set_interference_mitigation(struct b43legacy_wldev *dev,
73						int mode);
74
75void b43legacy_calc_nrssi_slope(struct b43legacy_wldev *dev);
76void b43legacy_calc_nrssi_threshold(struct b43legacy_wldev *dev);
77s16 b43legacy_nrssi_hw_read(struct b43legacy_wldev *dev, u16 offset);
78void b43legacy_nrssi_hw_write(struct b43legacy_wldev *dev, u16 offset, s16 val);
79void b43legacy_nrssi_hw_update(struct b43legacy_wldev *dev, u16 val);
80void b43legacy_nrssi_mem_update(struct b43legacy_wldev *dev);
81
82u16 b43legacy_radio_calibrationvalue(struct b43legacy_wldev *dev);
83
84#endif /* B43legacy_RADIO_H_ */