drivers/net/wireless/ath/wcn36xx/pmc.h

   1 /*
   2  * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com>
   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 _WCN36XX_PMC_H_
  18 #define _WCN36XX_PMC_H_
  19
  20 struct wcn36xx;
  21
  22 enum wcn36xx_power_state {
  23         WCN36XX_FULL_POWER,
  24         WCN36XX_BMPS
  25 };
  26
  27 int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn,
  28                                  struct ieee80211_vif *vif);
  29 int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn,
  30                                 struct ieee80211_vif *vif);
  31 int wcn36xx_enable_keep_alive_null_packet(struct wcn36xx *wcn,
  32                                           struct ieee80211_vif *vif);
  33 #endif  /* _WCN36XX_PMC_H_ */