| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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| 2 | /* |
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| 3 | |
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| 4 | Broadcom B43 wireless driver |
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| 5 | |
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| 6 | Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>, |
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| 7 | Stefano Brivio <stefano.brivio@polimi.it> |
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| 8 | Michael Buesch <m@bues.ch> |
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| 9 | Danny van Dyk <kugelfang@gentoo.org> |
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| 10 | Andreas Jaggi <andreas.jaggi@waterwave.ch> |
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| 11 | |
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| 12 | Some parts of the code in this file are derived from the ipw2200 |
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| 13 | driver Copyright(c) 2003 - 2004 Intel Corporation. |
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| 14 | |
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| 15 | |
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| 16 | */ |
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| 17 | |
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| 18 | #ifndef B43_MAIN_H_ |
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| 19 | #define B43_MAIN_H_ |
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| 20 | |
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| 21 | #include "b43.h" |
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| 22 | |
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| 23 | #define P4D_BYT3S(magic, nr_bytes) u8 __p4dding##magic[nr_bytes] |
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| 24 | #define P4D_BYTES(line, nr_bytes) P4D_BYT3S(line, nr_bytes) |
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| 25 | /* Magic helper macro to pad structures. Ignore those above. It's magic. */ |
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| 26 | #define PAD_BYTES(nr_bytes) P4D_BYTES( __LINE__ , (nr_bytes)) |
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| 27 | |
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| 28 | |
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| 29 | extern int b43_modparam_verbose; |
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| 30 | |
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| 31 | /* Logmessage verbosity levels. Update the b43_modparam_verbose helptext, if |
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| 32 | * you add or remove levels. */ |
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| 33 | enum b43_verbosity { |
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| 34 | B43_VERBOSITY_ERROR, |
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| 35 | B43_VERBOSITY_WARN, |
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| 36 | B43_VERBOSITY_INFO, |
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| 37 | B43_VERBOSITY_DEBUG, |
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| 38 | __B43_VERBOSITY_AFTERLAST, /* keep last */ |
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| 39 | |
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| 40 | B43_VERBOSITY_MAX = __B43_VERBOSITY_AFTERLAST - 1, |
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| 41 | #if B43_DEBUG |
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| 42 | B43_VERBOSITY_DEFAULT = B43_VERBOSITY_DEBUG, |
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| 43 | #else |
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| 44 | B43_VERBOSITY_DEFAULT = B43_VERBOSITY_INFO, |
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| 45 | #endif |
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| 46 | }; |
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| 47 | |
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| 48 | static inline int b43_is_cck_rate(int rate) |
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| 49 | { |
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| 50 | return (rate == B43_CCK_RATE_1MB || |
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| 51 | rate == B43_CCK_RATE_2MB || |
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| 52 | rate == B43_CCK_RATE_5MB || rate == B43_CCK_RATE_11MB); |
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| 53 | } |
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| 54 | |
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| 55 | static inline int b43_is_ofdm_rate(int rate) |
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| 56 | { |
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| 57 | return !b43_is_cck_rate(rate); |
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| 58 | } |
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| 59 | |
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| 60 | u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev, |
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| 61 | u8 antenna_nr); |
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| 62 | |
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| 63 | void b43_tsf_read(struct b43_wldev *dev, u64 * tsf); |
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| 64 | void b43_tsf_write(struct b43_wldev *dev, u64 tsf); |
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| 65 | |
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| 66 | u32 b43_shm_read32(struct b43_wldev *dev, u16 routing, u16 offset); |
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| 67 | u16 b43_shm_read16(struct b43_wldev *dev, u16 routing, u16 offset); |
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| 68 | void b43_shm_write32(struct b43_wldev *dev, u16 routing, u16 offset, u32 value); |
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| 69 | void b43_shm_write16(struct b43_wldev *dev, u16 routing, u16 offset, u16 value); |
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| 70 | |
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| 71 | u64 b43_hf_read(struct b43_wldev *dev); |
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| 72 | void b43_hf_write(struct b43_wldev *dev, u64 value); |
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| 73 | |
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| 74 | void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on); |
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| 75 | |
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| 76 | void b43_wireless_core_reset(struct b43_wldev *dev, bool gmode); |
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| 77 | |
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| 78 | void b43_controller_restart(struct b43_wldev *dev, const char *reason); |
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| 79 | |
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| 80 | #define B43_PS_ENABLED (1 << 0) /* Force enable hardware power saving */ |
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| 81 | #define B43_PS_DISABLED (1 << 1) /* Force disable hardware power saving */ |
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| 82 | #define B43_PS_AWAKE (1 << 2) /* Force device awake */ |
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| 83 | #define B43_PS_ASLEEP (1 << 3) /* Force device asleep */ |
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| 84 | void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags); |
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| 85 | |
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| 86 | void b43_wireless_core_phy_pll_reset(struct b43_wldev *dev); |
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| 87 | |
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| 88 | void b43_mac_suspend(struct b43_wldev *dev); |
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| 89 | void b43_mac_enable(struct b43_wldev *dev); |
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| 90 | void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on); |
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| 91 | void b43_mac_switch_freq(struct b43_wldev *dev, u8 spurmode); |
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| 92 | |
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| 93 | |
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| 94 | struct b43_request_fw_context; |
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| 95 | int b43_do_request_fw(struct b43_request_fw_context *ctx, const char *name, |
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| 96 | struct b43_firmware_file *fw, bool async); |
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| 97 | void b43_do_release_fw(struct b43_firmware_file *fw); |
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| 98 | |
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| 99 | #endif /* B43_MAIN_H_ */ |
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| 100 | |
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