98 int ieee80211_frequency_to_channel(int freq)  in ieee80211_frequency_to_channel()  argument
101 	if (freq == 2484)  in ieee80211_frequency_to_channel()
103 	else if (freq < 2484)  in ieee80211_frequency_to_channel()
104 		return (freq - 2407) / 5;  in ieee80211_frequency_to_channel()
105 	else if (freq >= 4910 && freq <= 4980)  in ieee80211_frequency_to_channel()
106 		return (freq - 4000) / 5;  in ieee80211_frequency_to_channel()
107 	else if (freq <= 45000) /* DMG band lower limit */  in ieee80211_frequency_to_channel()
108 		return (freq - 5000) / 5;  in ieee80211_frequency_to_channel()
109 	else if (freq >= 58320 && freq <= 64800)  in ieee80211_frequency_to_channel()
110 		return (freq - 56160) / 2160;  in ieee80211_frequency_to_channel()
117 						  int freq)  in __ieee80211_get_channel()  argument
130 			if (sband->channels[i].center_freq == freq)  in __ieee80211_get_channel()
1362 	u16 freq = chandef->center_freq1;  in ieee80211_chandef_to_operating_class()  local
1364 	if (freq >= 2412 && freq <= 2472) {  in ieee80211_chandef_to_operating_class()
1370 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1381 	if (freq == 2484) {  in ieee80211_chandef_to_operating_class()
1408 	if (freq >= 5180 && freq <= 5240) {  in ieee80211_chandef_to_operating_class()
1412 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1424 	if (freq >= 5260 && freq <= 5320) {  in ieee80211_chandef_to_operating_class()
1428 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1440 	if (freq >= 5500 && freq <= 5720) {  in ieee80211_chandef_to_operating_class()
1444 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1456 	if (freq >= 5745 && freq <= 5845) {  in ieee80211_chandef_to_operating_class()
1460 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1464 		} else if (freq <= 5805) {  in ieee80211_chandef_to_operating_class()
1474 	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 4) {  in ieee80211_chandef_to_operating_class()