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
21 void ar9003_hw_rtt_enable(struct ath_hw *ah);
22 void ar9003_hw_rtt_disable(struct ath_hw *ah);
23 void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask);
24 bool ar9003_hw_rtt_force_restore(struct ath_hw *ah);
25 void ar9003_hw_rtt_load_hist(struct ath_hw *ah);
26 void ar9003_hw_rtt_fill_hist(struct ath_hw *ah);
27 void ar9003_hw_rtt_clear_hist(struct ath_hw *ah);
28 bool ar9003_hw_rtt_restore(struct ath_hw *ah, struct ath9k_channel *chan);
29 #else
30 static inline void ar9003_hw_rtt_enable(struct ath_hw *ah)
31 {
32 }
33 
34 static inline void ar9003_hw_rtt_disable(struct ath_hw *ah)
35 {
36 }
37 
38 static inline void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask)
39 {
40 }
41 
42 static inline bool ar9003_hw_rtt_force_restore(struct ath_hw *ah)
43 {
44 	return false;
45 }
46 
47 static inline void ar9003_hw_rtt_load_hist(struct ath_hw *ah)
48 {
49 }
50 
51 static inline void ar9003_hw_rtt_fill_hist(struct ath_hw *ah)
52 {
53 }
54 
55 static inline void ar9003_hw_rtt_clear_hist(struct ath_hw *ah)
56 {
57 }
58 
59 static 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