1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (c) 2008-2011 Atheros Communications Inc.
3*4882a593Smuzhiyun * Copyright (c) 2011 Neratec Solutions AG
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Permission to use, copy, modify, and/or distribute this software for any
6*4882a593Smuzhiyun * purpose with or without fee is hereby granted, provided that the above
7*4882a593Smuzhiyun * copyright notice and this permission notice appear in all copies.
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10*4882a593Smuzhiyun * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11*4882a593Smuzhiyun * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12*4882a593Smuzhiyun * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13*4882a593Smuzhiyun * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14*4882a593Smuzhiyun * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15*4882a593Smuzhiyun * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16*4882a593Smuzhiyun */
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun #ifndef ATH9K_DFS_DEBUG_H
20*4882a593Smuzhiyun #define ATH9K_DFS_DEBUG_H
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun #include "hw.h"
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun struct ath_softc;
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun /**
27*4882a593Smuzhiyun * struct ath_dfs_stats - DFS Statistics per wiphy
28*4882a593Smuzhiyun * @pulses_total: pulses reported by HW
29*4882a593Smuzhiyun * @pulses_no_dfs: pulses wrongly reported as DFS
30*4882a593Smuzhiyun * @pulses_detected: pulses detected so far
31*4882a593Smuzhiyun * @datalen_discards: pulses discarded due to invalid datalen
32*4882a593Smuzhiyun * @rssi_discards: pulses discarded due to invalid RSSI
33*4882a593Smuzhiyun * @bwinfo_discards: pulses discarded due to invalid BW info
34*4882a593Smuzhiyun * @pri_phy_errors: pulses reported for primary channel
35*4882a593Smuzhiyun * @ext_phy_errors: pulses reported for extension channel
36*4882a593Smuzhiyun * @dc_phy_errors: pulses reported for primary + extension channel
37*4882a593Smuzhiyun * @pulses_processed: pulses forwarded to detector
38*4882a593Smuzhiyun * @radar_detected: radars detected
39*4882a593Smuzhiyun */
40*4882a593Smuzhiyun struct ath_dfs_stats {
41*4882a593Smuzhiyun /* pulse stats */
42*4882a593Smuzhiyun u32 pulses_total;
43*4882a593Smuzhiyun u32 pulses_no_dfs;
44*4882a593Smuzhiyun u32 pulses_detected;
45*4882a593Smuzhiyun u32 datalen_discards;
46*4882a593Smuzhiyun u32 rssi_discards;
47*4882a593Smuzhiyun u32 bwinfo_discards;
48*4882a593Smuzhiyun u32 pri_phy_errors;
49*4882a593Smuzhiyun u32 ext_phy_errors;
50*4882a593Smuzhiyun u32 dc_phy_errors;
51*4882a593Smuzhiyun /* pattern detection stats */
52*4882a593Smuzhiyun u32 pulses_processed;
53*4882a593Smuzhiyun u32 radar_detected;
54*4882a593Smuzhiyun };
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun #if defined(CONFIG_ATH9K_DFS_DEBUGFS)
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun #define DFS_STAT_INC(sc, c) (sc->debug.stats.dfs_stats.c++)
59*4882a593Smuzhiyun void ath9k_dfs_init_debug(struct ath_softc *sc);
60*4882a593Smuzhiyun
61*4882a593Smuzhiyun extern struct ath_dfs_pool_stats global_dfs_pool_stats;
62*4882a593Smuzhiyun
63*4882a593Smuzhiyun #else
64*4882a593Smuzhiyun
65*4882a593Smuzhiyun #define DFS_STAT_INC(sc, c) do { } while (0)
ath9k_dfs_init_debug(struct ath_softc * sc)66*4882a593Smuzhiyun static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { }
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun #endif /* CONFIG_ATH9K_DFS_DEBUGFS */
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun #endif /* ATH9K_DFS_DEBUG_H */
71