100 lines
3.1 KiB
C
100 lines
3.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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Broadcom B43 wireless driver
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Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
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Stefano Brivio <stefano.brivio@polimi.it>
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Michael Buesch <m@bues.ch>
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Danny van Dyk <kugelfang@gentoo.org>
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Andreas Jaggi <andreas.jaggi@waterwave.ch>
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Some parts of the code in this file are derived from the ipw2200
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driver Copyright(c) 2003 - 2004 Intel Corporation.
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*/
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#ifndef B43_MAIN_H_
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#define B43_MAIN_H_
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#include "b43.h"
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#define P4D_BYT3S(magic, nr_bytes) u8 __p4dding##magic[nr_bytes]
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#define P4D_BYTES(line, nr_bytes) P4D_BYT3S(line, nr_bytes)
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/* Magic helper macro to pad structures. Ignore those above. It's magic. */
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#define PAD_BYTES(nr_bytes) P4D_BYTES( __LINE__ , (nr_bytes))
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extern int b43_modparam_verbose;
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/* Logmessage verbosity levels. Update the b43_modparam_verbose helptext, if
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* you add or remove levels. */
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enum b43_verbosity {
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B43_VERBOSITY_ERROR,
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B43_VERBOSITY_WARN,
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B43_VERBOSITY_INFO,
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B43_VERBOSITY_DEBUG,
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__B43_VERBOSITY_AFTERLAST, /* keep last */
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B43_VERBOSITY_MAX = __B43_VERBOSITY_AFTERLAST - 1,
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#if B43_DEBUG
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B43_VERBOSITY_DEFAULT = B43_VERBOSITY_DEBUG,
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#else
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B43_VERBOSITY_DEFAULT = B43_VERBOSITY_INFO,
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#endif
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};
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static inline int b43_is_cck_rate(int rate)
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{
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return (rate == B43_CCK_RATE_1MB ||
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rate == B43_CCK_RATE_2MB ||
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rate == B43_CCK_RATE_5MB || rate == B43_CCK_RATE_11MB);
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}
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static inline int b43_is_ofdm_rate(int rate)
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{
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return !b43_is_cck_rate(rate);
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}
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u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev,
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u8 antenna_nr);
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void b43_tsf_read(struct b43_wldev *dev, u64 * tsf);
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void b43_tsf_write(struct b43_wldev *dev, u64 tsf);
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u32 b43_shm_read32(struct b43_wldev *dev, u16 routing, u16 offset);
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u16 b43_shm_read16(struct b43_wldev *dev, u16 routing, u16 offset);
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void b43_shm_write32(struct b43_wldev *dev, u16 routing, u16 offset, u32 value);
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void b43_shm_write16(struct b43_wldev *dev, u16 routing, u16 offset, u16 value);
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u64 b43_hf_read(struct b43_wldev *dev);
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void b43_hf_write(struct b43_wldev *dev, u64 value);
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void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on);
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void b43_wireless_core_reset(struct b43_wldev *dev, bool gmode);
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void b43_controller_restart(struct b43_wldev *dev, const char *reason);
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#define B43_PS_ENABLED (1 << 0) /* Force enable hardware power saving */
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#define B43_PS_DISABLED (1 << 1) /* Force disable hardware power saving */
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#define B43_PS_AWAKE (1 << 2) /* Force device awake */
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#define B43_PS_ASLEEP (1 << 3) /* Force device asleep */
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void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags);
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void b43_wireless_core_phy_pll_reset(struct b43_wldev *dev);
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void b43_mac_suspend(struct b43_wldev *dev);
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void b43_mac_enable(struct b43_wldev *dev);
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void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on);
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void b43_mac_switch_freq(struct b43_wldev *dev, u8 spurmode);
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struct b43_request_fw_context;
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int b43_do_request_fw(struct b43_request_fw_context *ctx, const char *name,
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struct b43_firmware_file *fw, bool async);
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void b43_do_release_fw(struct b43_firmware_file *fw);
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#endif /* B43_MAIN_H_ */
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