| Zefir Kurtisi | 29942bc | 2011-12-14 20:16:34 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2008-2011 Atheros Communications Inc. |
| 3 | * Copyright (c) 2011 Neratec Solutions AG |
| 4 | * |
| 5 | * Permission to use, copy, modify, and/or distribute this software for any |
| 6 | * purpose with or without fee is hereby granted, provided that the above |
| 7 | * copyright notice and this permission notice appear in all copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 15 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 16 | */ |
| 17 | |
| 18 | #ifndef ATH9K_DFS_H |
| 19 | #define ATH9K_DFS_H |
| 20 | |
| 21 | #if defined(CONFIG_ATH9K_DFS_CERTIFIED) |
| 22 | /** |
| 23 | * ath9k_dfs_process_phyerr - process radar PHY error |
| 24 | * @sc: ath_softc |
| 25 | * @data: RX payload data |
| 26 | * @rs: RX status after processing descriptor |
| 27 | * @mactime: receive time |
| 28 | * |
| 29 | * This function is called whenever the HW DFS module detects a radar |
| 30 | * pulse and reports it as a PHY error. |
| 31 | * |
| 32 | * The radar information provided as raw payload data is validated and |
| 33 | * filtered for false pulses. Events passing all tests are forwarded to |
| 34 | * the upper layer for pattern detection. |
| 35 | */ |
| 36 | void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, |
| 37 | struct ath_rx_status *rs, u64 mactime); |
| 38 | #else |
| 39 | static inline void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, |
| 40 | struct ath_rx_status *rs, u64 mactime) { } |
| 41 | #endif |
| 42 | |
| 43 | #endif /* ATH9K_DFS_H */ |