mirror of https://gitee.com/openkylin/linux.git
116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
/*
|
|
|
|
Broadcom BCM43xx wireless driver
|
|
|
|
Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
|
|
Stefano Brivio <st3@riseup.net>
|
|
Michael Buesch <mbuesch@freenet.de>
|
|
Danny van Dyk <kugelfang@gentoo.org>
|
|
Andreas Jaggi <andreas.jaggi@waterwave.ch>
|
|
|
|
Some parts of the code in this file are derived from the ipw2200
|
|
driver Copyright(c) 2003 - 2004 Intel Corporation.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
|
|
*/
|
|
|
|
#ifndef BCM43xx_RADIO_H_
|
|
#define BCM43xx_RADIO_H_
|
|
|
|
#include "bcm43xx.h"
|
|
|
|
|
|
#define BCM43xx_RADIO_DEFAULT_CHANNEL_A 36
|
|
#define BCM43xx_RADIO_DEFAULT_CHANNEL_BG 6
|
|
|
|
/* Force antenna 0. */
|
|
#define BCM43xx_RADIO_TXANTENNA_0 0
|
|
/* Force antenna 1. */
|
|
#define BCM43xx_RADIO_TXANTENNA_1 1
|
|
/* Use the RX antenna, that was selected for the most recently
|
|
* received good PLCP header.
|
|
*/
|
|
#define BCM43xx_RADIO_TXANTENNA_LASTPLCP 3
|
|
#define BCM43xx_RADIO_TXANTENNA_DEFAULT BCM43xx_RADIO_TXANTENNA_LASTPLCP
|
|
|
|
#define BCM43xx_RADIO_INTERFMODE_NONE 0
|
|
#define BCM43xx_RADIO_INTERFMODE_NONWLAN 1
|
|
#define BCM43xx_RADIO_INTERFMODE_MANUALWLAN 2
|
|
#define BCM43xx_RADIO_INTERFMODE_AUTOWLAN 3
|
|
|
|
|
|
void bcm43xx_radio_lock(struct bcm43xx_private *bcm);
|
|
void bcm43xx_radio_unlock(struct bcm43xx_private *bcm);
|
|
|
|
u16 bcm43xx_radio_read16(struct bcm43xx_private *bcm, u16 offset);
|
|
void bcm43xx_radio_write16(struct bcm43xx_private *bcm, u16 offset, u16 val);
|
|
|
|
u16 bcm43xx_radio_init2050(struct bcm43xx_private *bcm);
|
|
void bcm43xx_radio_init2060(struct bcm43xx_private *bcm);
|
|
|
|
void bcm43xx_radio_turn_on(struct bcm43xx_private *bcm);
|
|
void bcm43xx_radio_turn_off(struct bcm43xx_private *bcm);
|
|
|
|
static inline
|
|
int bcm43xx_is_hw_radio_enabled(struct bcm43xx_private *bcm)
|
|
{
|
|
/* function to return state of hardware enable of radio
|
|
* returns 0 if radio disabled, 1 if radio enabled
|
|
*/
|
|
if (bcm->current_core->rev >= 3)
|
|
return ((bcm43xx_read32(bcm, BCM43xx_MMIO_RADIO_HWENABLED_HI)
|
|
& BCM43xx_MMIO_RADIO_HWENABLED_HI_MASK)
|
|
== 0) ? 1 : 0;
|
|
else
|
|
return ((bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_HWENABLED_LO)
|
|
& BCM43xx_MMIO_RADIO_HWENABLED_LO_MASK)
|
|
== 0) ? 0 : 1;
|
|
}
|
|
|
|
int bcm43xx_radio_selectchannel(struct bcm43xx_private *bcm, u8 channel,
|
|
int synthetic_pu_workaround);
|
|
|
|
void bcm43xx_radio_set_txpower_a(struct bcm43xx_private *bcm, u16 txpower);
|
|
void bcm43xx_radio_set_txpower_bg(struct bcm43xx_private *bcm,
|
|
u16 baseband_attenuation, u16 attenuation,
|
|
u16 txpower);
|
|
|
|
u16 bcm43xx_default_baseband_attenuation(struct bcm43xx_private *bcm);
|
|
u16 bcm43xx_default_radio_attenuation(struct bcm43xx_private *bcm);
|
|
u16 bcm43xx_default_txctl1(struct bcm43xx_private *bcm);
|
|
|
|
void bcm43xx_radio_set_txantenna(struct bcm43xx_private *bcm, u32 val);
|
|
|
|
void bcm43xx_radio_clear_tssi(struct bcm43xx_private *bcm);
|
|
|
|
u8 bcm43xx_radio_aci_detect(struct bcm43xx_private *bcm, u8 channel);
|
|
u8 bcm43xx_radio_aci_scan(struct bcm43xx_private *bcm);
|
|
|
|
int bcm43xx_radio_set_interference_mitigation(struct bcm43xx_private *bcm, int mode);
|
|
|
|
void bcm43xx_calc_nrssi_slope(struct bcm43xx_private *bcm);
|
|
void bcm43xx_calc_nrssi_threshold(struct bcm43xx_private *bcm);
|
|
s16 bcm43xx_nrssi_hw_read(struct bcm43xx_private *bcm, u16 offset);
|
|
void bcm43xx_nrssi_hw_write(struct bcm43xx_private *bcm, u16 offset, s16 val);
|
|
void bcm43xx_nrssi_hw_update(struct bcm43xx_private *bcm, u16 val);
|
|
void bcm43xx_nrssi_mem_update(struct bcm43xx_private *bcm);
|
|
|
|
void bcm43xx_radio_set_tx_iq(struct bcm43xx_private *bcm);
|
|
u16 bcm43xx_radio_calibrationvalue(struct bcm43xx_private *bcm);
|
|
|
|
#endif /* BCM43xx_RADIO_H_ */
|