2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
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19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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31 #ifndef __IF_ATH_RX_H__
32 #define __IF_ATH_RX_H__
34 extern u_int32_t ath_calcrxfilter(struct ath_softc *sc);
35 extern void ath_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m,
36 int subtype, int rssi, int nf);
38 #define ath_stoprecv(_sc, _dodelay) \
39 (_sc)->sc_rx.recv_stop((_sc), (_dodelay))
40 #define ath_startrecv(_sc) \
41 (_sc)->sc_rx.recv_start((_sc))
42 #define ath_rx_flush(_sc) \
43 (_sc)->sc_rx.recv_flush((_sc))
44 #define ath_rxbuf_init(_sc, _bf) \
45 (_sc)->sc_rx.recv_rxbuf_init((_sc), (_bf))
46 #define ath_rxdma_setup(_sc) \
47 (_sc)->sc_rx.recv_setup(_sc)
48 #define ath_rxdma_teardown(_sc) \
49 (_sc)->sc_rx.recv_teardown(_sc)
52 extern int ath_rxbuf_init(struct ath_softc *sc, struct ath_buf *bf);
53 extern void ath_rx_tasklet(void *arg, int npending);
54 extern void ath_rx_proc(struct ath_softc *sc, int resched);
55 extern void ath_stoprecv(struct ath_softc *sc, int dodelay);
56 extern int ath_startrecv(struct ath_softc *sc);
59 extern int ath_rx_pkt(struct ath_softc *sc, struct ath_rx_status *rs,
60 HAL_STATUS status, uint64_t tsf, int nf, HAL_RX_QUEUE qtype,
61 struct ath_buf *bf, struct mbuf *m);
63 extern void ath_recv_setup_legacy(struct ath_softc *sc);