142 int ieee80211_freq_khz_to_channel(u32 freq)  in ieee80211_freq_khz_to_channel()  argument
145 	freq = KHZ_TO_MHZ(freq);  in ieee80211_freq_khz_to_channel()
148 	if (freq == 2484)  in ieee80211_freq_khz_to_channel()
150 	else if (freq < 2484)  in ieee80211_freq_khz_to_channel()
151 		return (freq - 2407) / 5;  in ieee80211_freq_khz_to_channel()
152 	else if (freq >= 4910 && freq <= 4980)  in ieee80211_freq_khz_to_channel()
153 		return (freq - 4000) / 5;  in ieee80211_freq_khz_to_channel()
154 	else if (freq < 5925)  in ieee80211_freq_khz_to_channel()
155 		return (freq - 5000) / 5;  in ieee80211_freq_khz_to_channel()
156 	else if (freq == 5935)  in ieee80211_freq_khz_to_channel()
158 	else if (freq <= 45000) /* DMG band lower limit */  in ieee80211_freq_khz_to_channel()
160 		return (freq - 5950) / 5;  in ieee80211_freq_khz_to_channel()
161 	else if (freq >= 58320 && freq <= 70200)  in ieee80211_freq_khz_to_channel()
162 		return (freq - 56160) / 2160;  in ieee80211_freq_khz_to_channel()
169 						    u32 freq)  in ieee80211_get_channel_khz()  argument
184 			if (ieee80211_channel_to_khz(chan) == freq)  in ieee80211_get_channel_khz()
1815 	u32 freq = chandef->center_freq1;  in ieee80211_chandef_to_operating_class()  local
1817 	if (freq >= 2412 && freq <= 2472) {  in ieee80211_chandef_to_operating_class()
1823 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1834 	if (freq == 2484) {  in ieee80211_chandef_to_operating_class()
1862 	if (freq >= 5180 && freq <= 5240) {  in ieee80211_chandef_to_operating_class()
1866 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1878 	if (freq >= 5260 && freq <= 5320) {  in ieee80211_chandef_to_operating_class()
1882 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1894 	if (freq >= 5500 && freq <= 5720) {  in ieee80211_chandef_to_operating_class()
1898 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1910 	if (freq >= 5745 && freq <= 5845) {  in ieee80211_chandef_to_operating_class()
1914 			if (freq > chandef->chan->center_freq)  in ieee80211_chandef_to_operating_class()
1918 		} else if (freq <= 5805) {  in ieee80211_chandef_to_operating_class()
1928 	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 6) {  in ieee80211_chandef_to_operating_class()