drivers/staging/brcm80211/brcmsmac/wlc_ampdu.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_ampdu_h_
  18 #define _wlc_ampdu_h_
  19
  20 extern struct ampdu_info *wlc_ampdu_attach(struct wlc_info *wlc);
  21 extern void wlc_ampdu_detach(struct ampdu_info *ampdu);
  22 extern bool wlc_ampdu_cap(struct ampdu_info *ampdu);
  23 extern int wlc_ampdu_set(struct ampdu_info *ampdu, bool on);
  24 extern int wlc_sendampdu(struct ampdu_info *ampdu, wlc_txq_info_t *qi,
  25                          struct sk_buff **aggp, int prec);
  26 extern void wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
  27                                  struct sk_buff *p, tx_status_t *txs);
  28 extern void wlc_ampdu_reset(struct ampdu_info *ampdu);
  29 extern void wlc_ampdu_macaddr_upd(struct wlc_info *wlc);
  30 extern void wlc_ampdu_shm_upd(struct ampdu_info *ampdu);
  31
  32 extern u8 wlc_ampdu_null_delim_cnt(struct ampdu_info *ampdu, struct scb *scb,
  33                                       ratespec_t rspec, int phylen);
  34 extern void scb_ampdu_cleanup(struct ampdu_info *ampdu, struct scb *scb);
  35
  36 #endif                          /* _wlc_ampdu_h_ */