1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer, 12 * without modification. 13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 14 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 15 * redistribution must be conditioned upon including a substantially 16 * similar Disclaimer requirement for further binary redistribution. 17 * 18 * NO WARRANTY 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 22 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 23 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 24 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 27 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 29 * THE POSSIBILITY OF SUCH DAMAGES. 30 * 31 * $FreeBSD$ 32 */ 33 #ifndef __IF_ATH_RX_H__ 34 #define __IF_ATH_RX_H__ 35 36 extern u_int32_t ath_calcrxfilter(struct ath_softc *sc); 37 extern void ath_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m, 38 int subtype, const struct ieee80211_rx_stats *rxs, 39 int rssi, int nf); 40 41 #define ath_stoprecv(_sc, _dodelay) \ 42 (_sc)->sc_rx.recv_stop((_sc), (_dodelay)) 43 #define ath_startrecv(_sc) \ 44 (_sc)->sc_rx.recv_start((_sc)) 45 #define ath_rx_flush(_sc) \ 46 (_sc)->sc_rx.recv_flush((_sc)) 47 #define ath_rxbuf_init(_sc, _bf) \ 48 (_sc)->sc_rx.recv_rxbuf_init((_sc), (_bf)) 49 #define ath_rxdma_setup(_sc) \ 50 (_sc)->sc_rx.recv_setup(_sc) 51 #define ath_rxdma_teardown(_sc) \ 52 (_sc)->sc_rx.recv_teardown(_sc) 53 54 #if 0 55 extern int ath_rxbuf_init(struct ath_softc *sc, struct ath_buf *bf); 56 extern void ath_rx_tasklet(void *arg, int npending); 57 extern void ath_rx_proc(struct ath_softc *sc, int resched); 58 extern void ath_stoprecv(struct ath_softc *sc, int dodelay); 59 extern int ath_startrecv(struct ath_softc *sc); 60 #endif 61 62 extern int ath_rx_pkt(struct ath_softc *sc, struct ath_rx_status *rs, 63 HAL_STATUS status, uint64_t tsf, int nf, HAL_RX_QUEUE qtype, 64 struct ath_buf *bf, struct mbuf *m); 65 66 extern void ath_recv_setup_legacy(struct ath_softc *sc); 67 68 #endif 69