freebsd-dev/sys/dev/ath/if_ath_beacon.h
Adrian Chadd e1252ce1d2 Extend the beacon code slightly to support AP mode beaconing for the
EDMA HAL hardware.

* The EDMA HAL code assumes the nexttbtt and intval values are in TU/8
  units, rather than TU.  For now, just "hack" around that here, at least
  until I code up something to translate it in the HAL.
* Setup some different TXQ flags for EDMA hardware.
* The EDMA HAL doesn't support setting the first rate series via
  ath_hal_setuptxdesc() - instead, a call to ath_hal_set11nratescenario()
  is always required.  So for now, just do an 11n rate series setup
  for EDMA beacon frames.

This allows my AR9380 to successfully transmit beacon frames.

However, CABQ TX and all normal data frame TX and TX completion is
still not functional and will require some more significant code churn
to make work.
2012-08-11 23:26:19 +00:00

52 lines
2.3 KiB
C

/*-
* Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
* redistribution must be conditioned upon including a substantially
* similar Disclaimer requirement for further binary redistribution.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGES.
*
* $FreeBSD$
*/
#ifndef __IF_ATH_BEACON_H__
#define __IF_ATH_BEACON_H__
extern int ath_bstuck_threshold;
extern int ath_beaconq_setup(struct ath_softc *sc);
extern int ath_beaconq_config(struct ath_softc *sc);
extern void ath_beacon_config(struct ath_softc *sc,
struct ieee80211vap *vap);
extern struct ath_buf * ath_beacon_generate(struct ath_softc *sc,
struct ieee80211vap *vap);
extern int ath_wme_update(struct ieee80211com *ic);
extern void ath_beacon_update(struct ieee80211vap *vap, int item);
extern void ath_beacon_start_adhoc(struct ath_softc *sc,
struct ieee80211vap *vap);
extern int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_node *ni);
extern void ath_beacon_return(struct ath_softc *sc, struct ath_buf *bf);
extern void ath_beacon_free(struct ath_softc *sc);
extern void ath_beacon_proc(void *arg, int pending);
#endif