Commit 2079fcdc authored by Adrian Bunk's avatar Adrian Bunk Committed by John W. Linville
Browse files

the scheduled bcm43xx removal

Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
Cc: <Larry.Finger@lwfinger.net>
Cc: <stefano.brivio@polimi.it>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent affe0a02
/*
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_MAIN_H_
#define BCM43xx_MAIN_H_
#include "bcm43xx.h"
#define P4D_BYT3S(magic, nr_bytes) u8 __p4dding##magic[nr_bytes]
#define P4D_BYTES(line, nr_bytes) P4D_BYT3S(line, nr_bytes)
/* Magic helper macro to pad structures. Ignore those above. It's magic. */
#define PAD_BYTES(nr_bytes) P4D_BYTES( __LINE__ , (nr_bytes))
/* Lightweight function to convert a frequency (in Mhz) to a channel number. */
static inline
u8 bcm43xx_freq_to_channel_a(int freq)
{
return ((freq - 5000) / 5);
}
static inline
u8 bcm43xx_freq_to_channel_bg(int freq)
{
u8 channel;
if (freq == 2484)
channel = 14;
else
channel = (freq - 2407) / 5;
return channel;
}
static inline
u8 bcm43xx_freq_to_channel(struct bcm43xx_private *bcm,
int freq)
{
if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A)
return bcm43xx_freq_to_channel_a(freq);
return bcm43xx_freq_to_channel_bg(freq);
}
/* Lightweight function to convert a channel number to a frequency (in Mhz). */
static inline
int bcm43xx_channel_to_freq_a(u8 channel)
{
return (5000 + (5 * channel));
}
static inline
int bcm43xx_channel_to_freq_bg(u8 channel)
{
int freq;
if (channel == 14)
freq = 2484;
else
freq = 2407 + (5 * channel);
return freq;
}
static inline
int bcm43xx_channel_to_freq(struct bcm43xx_private *bcm,
u8 channel)
{
if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A)
return bcm43xx_channel_to_freq_a(channel);
return bcm43xx_channel_to_freq_bg(channel);
}
void bcm43xx_tsf_read(struct bcm43xx_private *bcm, u64 *tsf);
void bcm43xx_tsf_write(struct bcm43xx_private *bcm, u64 tsf);
void bcm43xx_set_iwmode(struct bcm43xx_private *bcm,
int iw_mode);
u32 bcm43xx_shm_read32(struct bcm43xx_private *bcm,
u16 routing, u16 offset);
u16 bcm43xx_shm_read16(struct bcm43xx_private *bcm,
u16 routing, u16 offset);
void bcm43xx_shm_write32(struct bcm43xx_private *bcm,
u16 routing, u16 offset,
u32 value);
void bcm43xx_shm_write16(struct bcm43xx_private *bcm,
u16 routing, u16 offset,
u16 value);
void bcm43xx_dummy_transmission(struct bcm43xx_private *bcm);
int bcm43xx_switch_core(struct bcm43xx_private *bcm, struct bcm43xx_coreinfo *new_core);
int bcm43xx_select_wireless_core(struct bcm43xx_private *bcm,
int phytype);
void bcm43xx_wireless_core_reset(struct bcm43xx_private *bcm, int connect_phy);
void bcm43xx_mac_suspend(struct bcm43xx_private *bcm);
void bcm43xx_mac_enable(struct bcm43xx_private *bcm);
void bcm43xx_cancel_work(struct bcm43xx_private *bcm);
void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm);
void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason);
int bcm43xx_sprom_read(struct bcm43xx_private *bcm, u16 *sprom);
int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom);
#endif /* BCM43xx_MAIN_H_ */
This diff is collapsed.
/*
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_PHY_H_
#define BCM43xx_PHY_H_
#include <linux/types.h>
struct bcm43xx_private;
void bcm43xx_raw_phy_lock(struct bcm43xx_private *bcm);
#define bcm43xx_phy_lock(bcm, flags) \
do { \
local_irq_save(flags); \
bcm43xx_raw_phy_lock(bcm); \
} while (0)
void bcm43xx_raw_phy_unlock(struct bcm43xx_private *bcm);
#define bcm43xx_phy_unlock(bcm, flags) \
do { \
bcm43xx_raw_phy_unlock(bcm); \
local_irq_restore(flags); \
} while (0)
/* Card uses the loopback gain stuff */
#define has_loopback_gain(phy) \
(((phy)->rev > 1) || ((phy)->connected))
u16 bcm43xx_phy_read(struct bcm43xx_private *bcm, u16 offset);
void bcm43xx_phy_write(struct bcm43xx_private *bcm, u16 offset, u16 val);
int bcm43xx_phy_init_tssi2dbm_table(struct bcm43xx_private *bcm);
int bcm43xx_phy_init(struct bcm43xx_private *bcm);
void bcm43xx_phy_set_antenna_diversity(struct bcm43xx_private *bcm);
void bcm43xx_phy_calibrate(struct bcm43xx_private *bcm);
int bcm43xx_phy_connect(struct bcm43xx_private *bcm, int connect);
void bcm43xx_phy_lo_b_measure(struct bcm43xx_private *bcm);
void bcm43xx_phy_lo_g_measure(struct bcm43xx_private *bcm);
void bcm43xx_phy_xmitpower(struct bcm43xx_private *bcm);
/* Adjust the LocalOscillator to the saved values.
* "fixed" is only set to 1 once in initialization. Set to 0 otherwise.
*/
void bcm43xx_phy_lo_adjust(struct bcm43xx_private *bcm, int fixed);
void bcm43xx_phy_lo_mark_all_unused(struct bcm43xx_private *bcm);
void bcm43xx_phy_set_baseband_attenuation(struct bcm43xx_private *bcm,
u16 baseband_attenuation);
#endif /* BCM43xx_PHY_H_ */
This diff is collapsed.
#ifndef BCM43xx_PIO_H_
#define BCM43xx_PIO_H_
#include "bcm43xx.h"
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/skbuff.h>
#define BCM43xx_PIO_TXCTL 0x00
#define BCM43xx_PIO_TXDATA 0x02
#define BCM43xx_PIO_TXQBUFSIZE 0x04
#define BCM43xx_PIO_RXCTL 0x08
#define BCM43xx_PIO_RXDATA 0x0A
#define BCM43xx_PIO_TXCTL_WRITELO (1 << 0)
#define BCM43xx_PIO_TXCTL_WRITEHI (1 << 1)
#define BCM43xx_PIO_TXCTL_COMPLETE (1 << 2)
#define BCM43xx_PIO_TXCTL_INIT (1 << 3)
#define BCM43xx_PIO_TXCTL_SUSPEND (1 << 7)
#define BCM43xx_PIO_RXCTL_DATAAVAILABLE (1 << 0)
#define BCM43xx_PIO_RXCTL_READY (1 << 1)
/* PIO constants */
#define BCM43xx_PIO_MAXTXDEVQPACKETS 31
#define BCM43xx_PIO_TXQADJUST 80
/* PIO tuning knobs */
#define BCM43xx_PIO_MAXTXPACKETS 256
#ifdef CONFIG_BCM43XX_PIO
struct bcm43xx_pioqueue;
struct bcm43xx_xmitstatus;
struct bcm43xx_pio_txpacket {
struct bcm43xx_pioqueue *queue;
struct ieee80211_txb *txb;
struct list_head list;
u8 xmitted_frags;
u16 xmitted_octets;
};
#define pio_txpacket_getindex(packet) ((int)((packet) - (packet)->queue->tx_packets_cache))
struct bcm43xx_pioqueue {
struct bcm43xx_private *bcm;
u16 mmio_base;
u8 tx_suspended:1,
tx_frozen:1,
need_workarounds:1; /* Workarounds needed for core.rev < 3 */
/* Adjusted size of the device internal TX buffer. */
u16 tx_devq_size;
/* Used octets of the device internal TX buffer. */
u16 tx_devq_used;
/* Used packet slots in the device internal TX buffer. */
u8 tx_devq_packets;
/* Packets from the txfree list can
* be taken on incoming TX requests.
*/
struct list_head txfree;
unsigned int nr_txfree;
/* Packets on the txqueue are queued,
* but not completely written to the chip, yet.
*/
struct list_head txqueue;
/* Packets on the txrunning queue are completely
* posted to the device. We are waiting for the txstatus.
*/
struct list_head txrunning;
/* Total number or packets sent.
* (This counter can obviously wrap).
*/
unsigned int nr_tx_packets;
struct tasklet_struct txtask;
struct bcm43xx_pio_txpacket tx_packets_cache[BCM43xx_PIO_MAXTXPACKETS];
};
static inline
u16 bcm43xx_pio_read(struct bcm43xx_pioqueue *queue,
u16 offset)
{
return bcm43xx_read16(queue->bcm, queue->mmio_base + offset);
}
static inline
void bcm43xx_pio_write(struct bcm43xx_pioqueue *queue,
u16 offset, u16 value)
{
bcm43xx_write16(queue->bcm, queue->mmio_base + offset, value);
mmiowb();
}
int bcm43xx_pio_init(struct bcm43xx_private *bcm);
void bcm43xx_pio_free(struct bcm43xx_private *bcm);
int bcm43xx_pio_tx(struct bcm43xx_private *bcm,
struct ieee80211_txb *txb);
void bcm43xx_pio_handle_xmitstatus(struct bcm43xx_private *bcm,
struct bcm43xx_xmitstatus *status);
void bcm43xx_pio_rx(struct bcm43xx_pioqueue *queue);
/* Suspend a TX queue on hardware level. */
void bcm43xx_pio_tx_suspend(struct bcm43xx_pioqueue *queue);
void bcm43xx_pio_tx_resume(struct bcm43xx_pioqueue *queue);
/* Suspend (freeze) the TX tasklet (software level). */
void bcm43xx_pio_freeze_txqueues(struct bcm43xx_private *bcm);
void bcm43xx_pio_thaw_txqueues(struct bcm43xx_private *bcm);
#else /* CONFIG_BCM43XX_PIO */
static inline
int bcm43xx_pio_init(struct bcm43xx_private *bcm)
{
return 0;
}
static inline
void bcm43xx_pio_free(struct bcm43xx_private *bcm)
{
}
static inline
int bcm43xx_pio_tx(struct bcm43xx_private *bcm,
struct ieee80211_txb *txb)
{
return 0;
}
static inline
void bcm43xx_pio_handle_xmitstatus(struct bcm43xx_private *bcm,
struct bcm43xx_xmitstatus *status)
{
}
static inline
void bcm43xx_pio_rx(struct bcm43xx_pioqueue *queue)
{
}
static inline
void bcm43xx_pio_tx_suspend(struct bcm43xx_pioqueue *queue)
{
}
static inline
void bcm43xx_pio_tx_resume(struct bcm43xx_pioqueue *queue)
{
}
static inline
void bcm43xx_pio_freeze_txqueues(struct bcm43xx_private *bcm)
{
}
static inline
void bcm43xx_pio_thaw_txqueues(struct bcm43xx_private *bcm)
{
}
#endif /* CONFIG_BCM43XX_PIO */
#endif /* BCM43xx_PIO_H_ */
This diff is collapsed.
/*
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_POWER_H_
#define BCM43xx_POWER_H_
#include <linux/types.h>
/* Clock sources */
enum {
/* PCI clock */
BCM43xx_PCTL_CLKSRC_PCI,
/* Crystal slow clock oscillator */
BCM43xx_PCTL_CLKSRC_XTALOS,
/* Low power oscillator */
BCM43xx_PCTL_CLKSRC_LOPWROS,
};
struct bcm43xx_private;
int bcm43xx_pctl_init(struct bcm43xx_private *bcm);
int bcm43xx_pctl_set_clock(struct bcm43xx_private *bcm, u16 mode);
int bcm43xx_pctl_set_crystal(struct bcm43xx_private *bcm, int on);
u16 bcm43xx_pctl_powerup_delay(struct bcm43xx_private *bcm);
void bcm43xx_power_saving_ctl_bits(struct bcm43xx_private *bcm,
int bit25, int bit26);
#endif /* BCM43xx_POWER_H_ */
This diff is collapsed.
/*
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_ */
This diff is collapsed.
#ifndef BCM43xx_SYSFS_H_
#define BCM43xx_SYSFS_H_
struct bcm43xx_private;
int bcm43xx_sysfs_register(struct bcm43xx_private *bcm);
void bcm43xx_sysfs_unregister(struct bcm43xx_private *bcm);
#endif /* BCM43xx_SYSFS_H_ */
This diff is collapsed.
/*
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_WX_H_
#define BCM43xx_WX_H_
extern const struct iw_handler_def bcm43xx_wx_handlers_def;
#endif /* BCM43xx_WX_H_ */
This diff is collapsed.
This diff is collapsed.
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment