diff options
Diffstat (limited to 'drivers/net/wireless/b43/main.h')
| -rw-r--r-- | drivers/net/wireless/b43/main.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/b43/main.h new file mode 100644 index 000000000..c46430cc7 --- /dev/null +++ b/drivers/net/wireless/b43/main.h @@ -0,0 +1,112 @@ +/* + + Broadcom B43 wireless driver + + Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>, + Stefano Brivio <stefano.brivio@polimi.it> + Michael Buesch <m@bues.ch> + 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 B43_MAIN_H_ +#define B43_MAIN_H_ + +#include "b43.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)) + + +extern int b43_modparam_verbose; + +/* Logmessage verbosity levels. Update the b43_modparam_verbose helptext, if + * you add or remove levels. */ +enum b43_verbosity { + B43_VERBOSITY_ERROR, + B43_VERBOSITY_WARN, + B43_VERBOSITY_INFO, + B43_VERBOSITY_DEBUG, + __B43_VERBOSITY_AFTERLAST, /* keep last */ + + B43_VERBOSITY_MAX = __B43_VERBOSITY_AFTERLAST - 1, +#if B43_DEBUG + B43_VERBOSITY_DEFAULT = B43_VERBOSITY_DEBUG, +#else + B43_VERBOSITY_DEFAULT = B43_VERBOSITY_INFO, +#endif +}; + +static inline int b43_is_cck_rate(int rate) +{ + return (rate == B43_CCK_RATE_1MB || + rate == B43_CCK_RATE_2MB || + rate == B43_CCK_RATE_5MB || rate == B43_CCK_RATE_11MB); +} + +static inline int b43_is_ofdm_rate(int rate) +{ + return !b43_is_cck_rate(rate); +} + +u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev, + u8 antenna_nr); + +void b43_tsf_read(struct b43_wldev *dev, u64 * tsf); +void b43_tsf_write(struct b43_wldev *dev, u64 tsf); + +u32 b43_shm_read32(struct b43_wldev *dev, u16 routing, u16 offset); +u16 b43_shm_read16(struct b43_wldev *dev, u16 routing, u16 offset); +void b43_shm_write32(struct b43_wldev *dev, u16 routing, u16 offset, u32 value); +void b43_shm_write16(struct b43_wldev *dev, u16 routing, u16 offset, u16 value); + +u64 b43_hf_read(struct b43_wldev *dev); +void b43_hf_write(struct b43_wldev *dev, u64 value); + +void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on); + +void b43_wireless_core_reset(struct b43_wldev *dev, bool gmode); + +void b43_controller_restart(struct b43_wldev *dev, const char *reason); + +#define B43_PS_ENABLED (1 << 0) /* Force enable hardware power saving */ +#define B43_PS_DISABLED (1 << 1) /* Force disable hardware power saving */ +#define B43_PS_AWAKE (1 << 2) /* Force device awake */ +#define B43_PS_ASLEEP (1 << 3) /* Force device asleep */ +void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags); + +void b43_wireless_core_phy_pll_reset(struct b43_wldev *dev); + +void b43_mac_suspend(struct b43_wldev *dev); +void b43_mac_enable(struct b43_wldev *dev); +void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on); +void b43_mac_switch_freq(struct b43_wldev *dev, u8 spurmode); + + +struct b43_request_fw_context; +int b43_do_request_fw(struct b43_request_fw_context *ctx, const char *name, + struct b43_firmware_file *fw, bool async); +void b43_do_release_fw(struct b43_firmware_file *fw); + +#endif /* B43_MAIN_H_ */ |