net/wireless/util.c

2084 					  struct cfg80211_chan_def *chandef)
2094 	chandef->chan = chan;
2114 		chandef->center_freq1 = control_freq;
2115 		chandef->width = NL80211_CHAN_WIDTH_20;
2122 		chandef->center_freq1 = control_freq + 10;
2123 		chandef->width = NL80211_CHAN_WIDTH_40;
2130 		chandef->center_freq1 = control_freq - 10;
2131 		chandef->width = NL80211_CHAN_WIDTH_40;
2134 		chandef->center_freq1 = control_freq + 10 - (offset & 1) * 20;
2135 		chandef->width = NL80211_CHAN_WIDTH_40;
2139 		chandef->center_freq1 = control_freq + 30 - (offset & 3) * 20;
2140 		chandef->width = NL80211_CHAN_WIDTH_80;
2144 		chandef->center_freq1 = control_freq + 70 - (offset & 7) * 20;
2145 		chandef->width = NL80211_CHAN_WIDTH_160;
2158 bool ieee80211_chandef_to_operating_class(struct cfg80211_chan_def *chandef,
2162 	u32 freq = chandef->center_freq1;
2165 		if (chandef->width > NL80211_CHAN_WIDTH_40)
2169 		if (chandef->width == NL80211_CHAN_WIDTH_40) {
2170 			if (freq > chandef->chan->center_freq)
2183 		if (chandef->width != NL80211_CHAN_WIDTH_20_NOHT)
2190 	switch (chandef->width) {
2212 		} else if (chandef->width == NL80211_CHAN_WIDTH_40) {
2213 			if (freq > chandef->chan->center_freq)
2228 		} else if (chandef->width == NL80211_CHAN_WIDTH_40) {
2229 			if (freq > chandef->chan->center_freq)
2244 		} else if (chandef->width == NL80211_CHAN_WIDTH_40) {
2245 			if (freq > chandef->chan->center_freq)
2260 		} else if (chandef->width == NL80211_CHAN_WIDTH_40) {
2261 			if (freq > chandef->chan->center_freq)
2276 		if (chandef->width >= NL80211_CHAN_WIDTH_40)