drivers/staging/brcm80211/sys/wlc_stf.h

   1 /*
   2  * Copyright (c) 2010 Broadcom Corporation
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef _wlc_stf_h_
  18 #define _wlc_stf_h_
  19
  20 #define MIN_SPATIAL_EXPANSION   0
  21 #define MAX_SPATIAL_EXPANSION   1
  22
  23 extern int wlc_stf_attach(wlc_info_t *wlc);
  24 extern void wlc_stf_detach(wlc_info_t *wlc);
  25
  26 extern void wlc_tempsense_upd(wlc_info_t *wlc);
  27 extern void wlc_stf_ss_algo_channel_get(wlc_info_t *wlc,
  28                                         u16 *ss_algo_channel,
  29                                         chanspec_t chanspec);
  30 extern int wlc_stf_ss_update(wlc_info_t *wlc, struct wlcband *band);
  31 extern void wlc_stf_phy_txant_upd(wlc_info_t *wlc);
  32 extern int wlc_stf_txchain_set(wlc_info_t *wlc, s32 int_val, bool force);
  33 extern int wlc_stf_rxchain_set(wlc_info_t *wlc, s32 int_val);
  34 extern bool wlc_stf_stbc_rx_set(wlc_info_t *wlc, s32 int_val);
  35
  36 extern int wlc_stf_ant_txant_validate(wlc_info_t *wlc, s8 val);
  37 extern void wlc_stf_phy_txant_upd(wlc_info_t *wlc);
  38 extern void wlc_stf_phy_chain_calc(wlc_info_t *wlc);
  39 extern u16 wlc_stf_phytxchain_sel(wlc_info_t *wlc, ratespec_t rspec);
  40 extern u16 wlc_stf_d11hdrs_phyctl_txant(wlc_info_t *wlc, ratespec_t rspec);
  41 extern u16 wlc_stf_spatial_expansion_get(wlc_info_t *wlc, ratespec_t rspec);
  42 #endif                          /* _wlc_stf_h_ */