summaryrefslogtreecommitdiffstats
path: root/package/mac80211/patches/572-ath9k_ani_cleanup_weak_signal_detect.patch
blob: 2e071817f7483345d3b01b25335580c7a26406b9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -185,7 +185,7 @@ static void ath9k_hw_ani_ofdm_err_trigge
 	}
 	rssi = BEACON_RSSI(ah);
 	if (rssi > aniState->rssiThrHigh) {
-		if (!aniState->ofdmWeakSigDetectOff) {
+		if (aniState->ofdmWeakSigDetect) {
 			if (ath9k_hw_ani_control(ah,
 					 ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
 					 false)) {
@@ -200,7 +200,7 @@ static void ath9k_hw_ani_ofdm_err_trigge
 			return;
 		}
 	} else if (rssi > aniState->rssiThrLow) {
-		if (aniState->ofdmWeakSigDetectOff)
+		if (!aniState->ofdmWeakSigDetect)
 			ath9k_hw_ani_control(ah,
 				     ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
 				     true);
@@ -211,7 +211,7 @@ static void ath9k_hw_ani_ofdm_err_trigge
 	} else {
 		if ((conf->channel->band == IEEE80211_BAND_2GHZ) &&
 		    !conf_is_ht(conf)) {
-			if (!aniState->ofdmWeakSigDetectOff)
+			if (aniState->ofdmWeakSigDetect)
 				ath9k_hw_ani_control(ah,
 				     ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
 				     false);
@@ -296,7 +296,7 @@ static void ath9k_hw_set_ofdm_nil(struct
 	    BEACON_RSSI(ah) <= aniState->rssiThrHigh)
 		weak_sig = true;
 
-	if (!aniState->ofdmWeakSigDetectOff != weak_sig)
+	if (aniState->ofdmWeakSigDetect != weak_sig)
 			ath9k_hw_ani_control(ah,
 				ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
 				entry_ofdm->ofdm_weak_signal_on);
@@ -401,7 +401,7 @@ static void ath9k_hw_ani_lower_immunity_
 		if (rssi > aniState->rssiThrHigh) {
 			/* XXX: Handle me */
 		} else if (rssi > aniState->rssiThrLow) {
-			if (aniState->ofdmWeakSigDetectOff) {
+			if (!aniState->ofdmWeakSigDetect) {
 				if (ath9k_hw_ani_control(ah,
 					 ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
 					 true))
@@ -509,9 +509,9 @@ static void ath9k_ani_reset_old(struct a
 	if (aniState->spurImmunityLevel != 0)
 		ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL,
 				     aniState->spurImmunityLevel);
-	if (aniState->ofdmWeakSigDetectOff)
+	if (!aniState->ofdmWeakSigDetect)
 		ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
-				     !aniState->ofdmWeakSigDetectOff);
+				     aniState->ofdmWeakSigDetect);
 	if (aniState->cckWeakSigThreshold)
 		ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR,
 				     aniState->cckWeakSigThreshold);
@@ -887,8 +887,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah
 
 		ani->rssiThrHigh = ATH9K_ANI_RSSI_THR_HIGH;
 		ani->rssiThrLow = ATH9K_ANI_RSSI_THR_LOW;
-		ani->ofdmWeakSigDetectOff =
-			!ATH9K_ANI_USE_OFDM_WEAK_SIG;
+		ani->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
 		ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL;
 		ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL;
 		ani->update_ani = false;
--- a/drivers/net/wireless/ath/ath9k/ani.h
+++ b/drivers/net/wireless/ath/ath9k/ani.h
@@ -122,7 +122,7 @@ struct ar5416AniState {
 	u8 mrcCCKOff;
 	u8 spurImmunityLevel;
 	u8 firstepLevel;
-	u8 ofdmWeakSigDetectOff;
+	u8 ofdmWeakSigDetect;
 	u8 cckWeakSigThreshold;
 	bool update_ani;
 	u32 listenTime;
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1042,12 +1042,12 @@ static bool ar5008_hw_ani_control_old(st
 			REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
 
-		if (!on != aniState->ofdmWeakSigDetectOff) {
+		if (on != aniState->ofdmWeakSigDetect) {
 			if (on)
 				ah->stats.ast_ani_ofdmon++;
 			else
 				ah->stats.ast_ani_ofdmoff++;
-			aniState->ofdmWeakSigDetectOff = !on;
+			aniState->ofdmWeakSigDetect = on;
 		}
 		break;
 	}
@@ -1114,10 +1114,10 @@ static bool ar5008_hw_ani_control_old(st
 
 	ath_dbg(common, ANI, "ANI parameters:\n");
 	ath_dbg(common, ANI,
-		"noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetectOff=%d\n",
+		"noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetect=%d\n",
 		aniState->noiseImmunityLevel,
 		aniState->spurImmunityLevel,
-		!aniState->ofdmWeakSigDetectOff);
+		aniState->ofdmWeakSigDetect);
 	ath_dbg(common, ANI,
 		"cckWeakSigThreshold=%d, firstepLevel=%d, listenTime=%d\n",
 		aniState->cckWeakSigThreshold,
@@ -1206,18 +1206,18 @@ static bool ar5008_hw_ani_control_new(st
 			REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
 
-		if (!on != aniState->ofdmWeakSigDetectOff) {
+		if (on != aniState->ofdmWeakSigDetect) {
 			ath_dbg(common, ANI,
 				"** ch %d: ofdm weak signal: %s=>%s\n",
 				chan->channel,
-				!aniState->ofdmWeakSigDetectOff ?
+				aniState->ofdmWeakSigDetect ?
 				"on" : "off",
 				on ? "on" : "off");
 			if (on)
 				ah->stats.ast_ani_ofdmon++;
 			else
 				ah->stats.ast_ani_ofdmoff++;
-			aniState->ofdmWeakSigDetectOff = !on;
+			aniState->ofdmWeakSigDetect = on;
 		}
 		break;
 	}
@@ -1367,7 +1367,7 @@ static bool ar5008_hw_ani_control_new(st
 	ath_dbg(common, ANI,
 		"ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
 		aniState->spurImmunityLevel,
-		!aniState->ofdmWeakSigDetectOff ? "on" : "off",
+		aniState->ofdmWeakSigDetect ? "on" : "off",
 		aniState->firstepLevel,
 		!aniState->mrcCCKOff ? "on" : "off",
 		aniState->listenTime,
@@ -1456,7 +1456,7 @@ static void ar5008_hw_ani_cache_ini_regs
 	/* these levels just got reset to defaults by the INI */
 	aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
 	aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
-	aniState->ofdmWeakSigDetectOff = !ATH9K_ANI_USE_OFDM_WEAK_SIG;
+	aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
 	aniState->mrcCCKOff = true; /* not available on pre AR9003 */
 }
 
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -821,18 +821,18 @@ static bool ar9003_hw_ani_control(struct
 			REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
 
-		if (!on != aniState->ofdmWeakSigDetectOff) {
+		if (on != aniState->ofdmWeakSigDetect) {
 			ath_dbg(common, ANI,
 				"** ch %d: ofdm weak signal: %s=>%s\n",
 				chan->channel,
-				!aniState->ofdmWeakSigDetectOff ?
+				aniState->ofdmWeakSigDetect ?
 				"on" : "off",
 				on ? "on" : "off");
 			if (on)
 				ah->stats.ast_ani_ofdmon++;
 			else
 				ah->stats.ast_ani_ofdmoff++;
-			aniState->ofdmWeakSigDetectOff = !on;
+			aniState->ofdmWeakSigDetect = on;
 		}
 		break;
 	}
@@ -998,7 +998,7 @@ static bool ar9003_hw_ani_control(struct
 	ath_dbg(common, ANI,
 		"ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
 		aniState->spurImmunityLevel,
-		!aniState->ofdmWeakSigDetectOff ? "on" : "off",
+		aniState->ofdmWeakSigDetect ? "on" : "off",
 		aniState->firstepLevel,
 		!aniState->mrcCCKOff ? "on" : "off",
 		aniState->listenTime,
@@ -1109,7 +1109,7 @@ static void ar9003_hw_ani_cache_ini_regs
 	/* these levels just got reset to defaults by the INI */
 	aniState->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL_NEW;
 	aniState->firstepLevel = ATH9K_ANI_FIRSTEP_LVL_NEW;
-	aniState->ofdmWeakSigDetectOff = !ATH9K_ANI_USE_OFDM_WEAK_SIG;
+	aniState->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
 	aniState->mrcCCKOff = !ATH9K_ANI_ENABLE_MRC_CCK;
 }