freebsd-dev/sys/dev/ath/if_ath_rx.h
Pedro F. Giffuni 718cf2ccb9 sys/dev: further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
2017-11-27 14:52:40 +00:00

69 lines
2.7 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* 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_RX_H__
#define __IF_ATH_RX_H__
extern u_int32_t ath_calcrxfilter(struct ath_softc *sc);
extern void ath_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m,
int subtype, const struct ieee80211_rx_stats *rxs,
int rssi, int nf);
#define ath_stoprecv(_sc, _dodelay) \
(_sc)->sc_rx.recv_stop((_sc), (_dodelay))
#define ath_startrecv(_sc) \
(_sc)->sc_rx.recv_start((_sc))
#define ath_rx_flush(_sc) \
(_sc)->sc_rx.recv_flush((_sc))
#define ath_rxbuf_init(_sc, _bf) \
(_sc)->sc_rx.recv_rxbuf_init((_sc), (_bf))
#define ath_rxdma_setup(_sc) \
(_sc)->sc_rx.recv_setup(_sc)
#define ath_rxdma_teardown(_sc) \
(_sc)->sc_rx.recv_teardown(_sc)
#if 0
extern int ath_rxbuf_init(struct ath_softc *sc, struct ath_buf *bf);
extern void ath_rx_tasklet(void *arg, int npending);
extern void ath_rx_proc(struct ath_softc *sc, int resched);
extern void ath_stoprecv(struct ath_softc *sc, int dodelay);
extern int ath_startrecv(struct ath_softc *sc);
#endif
extern int ath_rx_pkt(struct ath_softc *sc, struct ath_rx_status *rs,
HAL_STATUS status, uint64_t tsf, int nf, HAL_RX_QUEUE qtype,
struct ath_buf *bf, struct mbuf *m);
extern void ath_recv_setup_legacy(struct ath_softc *sc);
#endif