1/* 2 * Copyright (c) 2010-2011 Atheros Communications Inc. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17#ifndef AR9003_RTT_H 18#define AR9003_RTT_H 19 20#ifdef CONFIG_ATH9K_PCOEM 21void ar9003_hw_rtt_enable(struct ath_hw *ah); 22void ar9003_hw_rtt_disable(struct ath_hw *ah); 23void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask); 24bool ar9003_hw_rtt_force_restore(struct ath_hw *ah); 25void ar9003_hw_rtt_load_hist(struct ath_hw *ah); 26void ar9003_hw_rtt_fill_hist(struct ath_hw *ah); 27void ar9003_hw_rtt_clear_hist(struct ath_hw *ah); 28bool ar9003_hw_rtt_restore(struct ath_hw *ah, struct ath9k_channel *chan); 29#else 30static inline void ar9003_hw_rtt_enable(struct ath_hw *ah) 31{ 32} 33 34static inline void ar9003_hw_rtt_disable(struct ath_hw *ah) 35{ 36} 37 38static inline void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask) 39{ 40} 41 42static inline bool ar9003_hw_rtt_force_restore(struct ath_hw *ah) 43{ 44 return false; 45} 46 47static inline void ar9003_hw_rtt_load_hist(struct ath_hw *ah) 48{ 49} 50 51static inline void ar9003_hw_rtt_fill_hist(struct ath_hw *ah) 52{ 53} 54 55static inline void ar9003_hw_rtt_clear_hist(struct ath_hw *ah) 56{ 57} 58 59static inline bool ar9003_hw_rtt_restore(struct ath_hw *ah, struct ath9k_channel *chan) 60{ 61 return false; 62} 63#endif 64 65#endif 66