root/drivers/net/wireless/broadcom/b43/main.h

INCLUDED FROM

DEFINITIONS

1. b43_is_cck_rate
2. b43_is_ofdm_rate

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