ad40d3da1e
Move the DFS pattern detector code to the ath module so the other Atheros drivers can make us of it. This makes no functional changes. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/*
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* Copyright (c) 2008-2011 Atheros Communications Inc.
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* Copyright (c) 2011 Neratec Solutions AG
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef ATH9K_DFS_H
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#define ATH9K_DFS_H
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#include "../dfs_pattern_detector.h"
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#if defined(CONFIG_ATH9K_DFS_CERTIFIED)
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/**
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* ath9k_dfs_process_phyerr - process radar PHY error
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* @sc: ath_softc
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* @data: RX payload data
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* @rs: RX status after processing descriptor
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* @mactime: receive time
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*
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* This function is called whenever the HW DFS module detects a radar
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* pulse and reports it as a PHY error.
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*
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* The radar information provided as raw payload data is validated and
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* filtered for false pulses. Events passing all tests are forwarded to
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* the DFS detector for pattern detection.
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*/
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void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data,
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struct ath_rx_status *rs, u64 mactime);
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#else
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static inline void
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ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data,
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struct ath_rx_status *rs, u64 mactime) { }
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#endif
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#endif /* ATH9K_DFS_H */
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