1375  * @freq: Frequency (MHz) to convert
1504 	/* 5 GHz, channels 100..144 */  in ieee80211_freq_to_channel_ext()
1701 	case 32: /* channels 1..7; 40 MHz */  in ieee80211_chan_to_freq_us()
1702 	case 33: /* channels 5..11; 40 MHz */  in ieee80211_chan_to_freq_us()
1708 	case 22: /* channels 36,44; 40 MHz */  in ieee80211_chan_to_freq_us()
1709 	case 23: /* channels 52,60; 40 MHz */  in ieee80211_chan_to_freq_us()
1710 	case 27: /* channels 40,48; 40 MHz */  in ieee80211_chan_to_freq_us()
1711 	case 28: /* channels 56,64; 40 MHz */  in ieee80211_chan_to_freq_us()
1715 	case 4: /* channels 100-144 */  in ieee80211_chan_to_freq_us()
1716 	case 24: /* channels 100-140; 40 MHz */  in ieee80211_chan_to_freq_us()
1717 		if (chan < 100 || chan > 144)  in ieee80211_chan_to_freq_us()
1721 	case 25: /* channels 149,157; 40 MHz */  in ieee80211_chan_to_freq_us()
1722 	case 26: /* channels 149,157; 40 MHz */  in ieee80211_chan_to_freq_us()
1723 	case 30: /* channels 153,161; 40 MHz */  in ieee80211_chan_to_freq_us()
1724 	case 31: /* channels 153,161; 40 MHz */  in ieee80211_chan_to_freq_us()
1758 	case 11: /* channels 1..9; 40 MHz */  in ieee80211_chan_to_freq_eu()
1759 	case 12: /* channels 5..13; 40 MHz */  in ieee80211_chan_to_freq_eu()
1765 	case 5: /* channels 36,44; 40 MHz */  in ieee80211_chan_to_freq_eu()
1766 	case 6: /* channels 52,60; 40 MHz */  in ieee80211_chan_to_freq_eu()
1767 	case 8: /* channels 40,48; 40 MHz */  in ieee80211_chan_to_freq_eu()
1768 	case 9: /* channels 56,64; 40 MHz */  in ieee80211_chan_to_freq_eu()
1772 	case 3: /* channels 100-140 */  in ieee80211_chan_to_freq_eu()
1773 	case 7: /* channels 100-132; 40 MHz */  in ieee80211_chan_to_freq_eu()
1774 	case 10: /* channels 104-136; 40 MHz */  in ieee80211_chan_to_freq_eu()
1775 	case 16: /* channels 100-140 */  in ieee80211_chan_to_freq_eu()
1776 		if (chan < 100 || chan > 140)  in ieee80211_chan_to_freq_eu()
1810 	case 56: /* channels 1..9; 40 MHz */  in ieee80211_chan_to_freq_jp()
1811 	case 57: /* channels 5..13; 40 MHz */  in ieee80211_chan_to_freq_jp()
1822 	case 36: /* channels 36,44; 40 MHz */  in ieee80211_chan_to_freq_jp()
1823 	case 37: /* channels 52,60; 40 MHz */  in ieee80211_chan_to_freq_jp()
1824 	case 38: /* channels 52,60; 40 MHz */  in ieee80211_chan_to_freq_jp()
1825 	case 41: /* channels 40,48; 40 MHz */  in ieee80211_chan_to_freq_jp()
1826 	case 42: /* channels 56,64; 40 MHz */  in ieee80211_chan_to_freq_jp()
1827 	case 43: /* channels 56,64; 40 MHz */  in ieee80211_chan_to_freq_jp()
1831 	case 34: /* channels 100-144 */  in ieee80211_chan_to_freq_jp()
1833 	case 39: /* channels 100-140; 40 MHz */  in ieee80211_chan_to_freq_jp()
1835 	case 44: /* channels 104-144; 40 MHz */  in ieee80211_chan_to_freq_jp()
1837 	case 58: /* channels 100-144 */  in ieee80211_chan_to_freq_jp()
1838 		if (chan < 100 || chan > 144)  in ieee80211_chan_to_freq_jp()
1867 	case 8: /* channels 1..9; 40 MHz */  in ieee80211_chan_to_freq_cn()
1868 	case 9: /* channels 5..13; 40 MHz */  in ieee80211_chan_to_freq_cn()
1874 	case 4: /* channels 36,44; 40 MHz */  in ieee80211_chan_to_freq_cn()
1875 	case 5: /* channels 52,60; 40 MHz */  in ieee80211_chan_to_freq_cn()
1880 	case 6: /* channels 149,157; 40 MHz */  in ieee80211_chan_to_freq_cn()
1904 	case 83: /* channels 1..9; 40 MHz */  in ieee80211_chan_to_freq_global()
1905 	case 84: /* channels 5..13; 40 MHz */  in ieee80211_chan_to_freq_global()
1910 	case 116: /* channels 36,44; 40 MHz; indoor only */  in ieee80211_chan_to_freq_global()
1911 	case 117: /* channels 40,48; 40 MHz; indoor only */  in ieee80211_chan_to_freq_global()
1913 	case 119: /* channels 52,60; 40 MHz; dfs */  in ieee80211_chan_to_freq_global()
1914 	case 120: /* channels 56,64; 40 MHz; dfs */  in ieee80211_chan_to_freq_global()
1918 	case 121: /* channels 100-144 */  in ieee80211_chan_to_freq_global()
1919 	case 122: /* channels 100-140; 40 MHz */  in ieee80211_chan_to_freq_global()
1920 	case 123: /* channels 104-144; 40 MHz */  in ieee80211_chan_to_freq_global()
1921 		if (chan < 100 || chan > 144)  in ieee80211_chan_to_freq_global()
1929 	case 126: /* channels 149,157,165,173; 40 MHz */  in ieee80211_chan_to_freq_global()
1930 	case 127: /* channels 153,161,169,177; 40 MHz */  in ieee80211_chan_to_freq_global()
1934 	case 128: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80 MHz */  in ieee80211_chan_to_freq_global()
1935 	case 130: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80 MHz */  in ieee80211_chan_to_freq_global()
1939 	case 129: /* center freqs 50, 114, 163; 160 MHz */  in ieee80211_chan_to_freq_global()
1943 	case 131: /* UHB channels, 20 MHz: 1, 5, 9.. */  in ieee80211_chan_to_freq_global()
1944 	case 132: /* UHB channels, 40 MHz: 3, 11, 19.. */  in ieee80211_chan_to_freq_global()
1945 	case 133: /* UHB channels, 80 MHz: 7, 23, 39.. */  in ieee80211_chan_to_freq_global()
1946 	case 134: /* UHB channels, 160 MHz: 15, 47, 79.. */  in ieee80211_chan_to_freq_global()
1947 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */  in ieee80211_chan_to_freq_global()
1948 	case 137: /* UHB channels, 320 MHz: 31, 63, 95, 127, 159, 191 */  in ieee80211_chan_to_freq_global()
1952 	case 136: /* UHB channels, 20 MHz: 2 */  in ieee80211_chan_to_freq_global()
1982  * Returns: Frequency in MHz or -1 if the specified channel is unknown
2402 	{ HOSTAPD_MODE_IEEE80211A, 121, 100, 144, 4, BW20, NO_P2P_SUPP },
2403 	{ HOSTAPD_MODE_IEEE80211A, 122, 100, 140, 8, BW40PLUS, NO_P2P_SUPP },
2413 	 * and 135, but currently use the lowest 20 MHz channel for simplicity
2417 	 * channel center frequency index value, but it happens to be a 20 MHz
2422 	 * MHz channel on the 5 GHz band. 130 is identified with "80+", so this
2424 	 * value pair 133 and 135 is used to describe a 80+80 MHz channel on
2891 		return 0; /* 20 MHz */  in center_idx_to_bw_6ghz()
2894 		return 0; /* 20 MHz */  in center_idx_to_bw_6ghz()
2897 		return 1; /* 40 MHz */  in center_idx_to_bw_6ghz()
2900 		return 2; /* 80 MHz */  in center_idx_to_bw_6ghz()
2903 		return 3; /* 160 MHz */  in center_idx_to_bw_6ghz()
2906 		return 4; /* 320 MHz */  in center_idx_to_bw_6ghz()
2964 	 * the 40 MHz channels are formed with the channel pairs as (1,5),  in get_6ghz_sec_channel()
3209 	case 83: /* channels 1..9; 40 MHz */  in op_class_to_bandwidth()
3210 	case 84: /* channels 5..13; 40 MHz */  in op_class_to_bandwidth()
3214 	case 116: /* channels 36,44; 40 MHz; indoor only */  in op_class_to_bandwidth()
3215 	case 117: /* channels 40,48; 40 MHz; indoor only */  in op_class_to_bandwidth()
3219 	case 119: /* channels 52,60; 40 MHz; dfs */  in op_class_to_bandwidth()
3220 	case 120: /* channels 56,64; 40 MHz; dfs */  in op_class_to_bandwidth()
3222 	case 121: /* channels 100-144 */  in op_class_to_bandwidth()
3224 	case 122: /* channels 100-140; 40 MHz */  in op_class_to_bandwidth()
3225 	case 123: /* channels 104-144; 40 MHz */  in op_class_to_bandwidth()
3230 	case 126: /* channels 149,157,161,165,169,173; 40 MHz */  in op_class_to_bandwidth()
3231 	case 127: /* channels 153..177; 40 MHz */  in op_class_to_bandwidth()
3233 	case 128: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80 MHz */  in op_class_to_bandwidth()
3235 	case 129: /* center freqs 50, 114, 163; 160 MHz */  in op_class_to_bandwidth()
3237 	case 130: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80+80 MHz */  in op_class_to_bandwidth()
3239 	case 131: /* UHB channels, 20 MHz: 1, 5, 9.. */  in op_class_to_bandwidth()
3241 	case 132: /* UHB channels, 40 MHz: 3, 11, 19.. */  in op_class_to_bandwidth()
3243 	case 133: /* UHB channels, 80 MHz: 7, 23, 39.. */  in op_class_to_bandwidth()
3245 	case 134: /* UHB channels, 160 MHz: 15, 47, 79.. */  in op_class_to_bandwidth()
3246 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */  in op_class_to_bandwidth()
3248 	case 136: /* UHB channels, 20 MHz: 2 */  in op_class_to_bandwidth()
3250 	case 137: /* UHB channels, 320 MHz: 31, 63, 95, 127, 159, 191 */  in op_class_to_bandwidth()
3272 	case 83: /* channels 1..9; 40 MHz */  in op_class_to_ch_width()
3273 	case 84: /* channels 5..13; 40 MHz */  in op_class_to_ch_width()
3277 	case 116: /* channels 36,44; 40 MHz; indoor only */  in op_class_to_ch_width()
3278 	case 117: /* channels 40,48; 40 MHz; indoor only */  in op_class_to_ch_width()
3282 	case 119: /* channels 52,60; 40 MHz; dfs */  in op_class_to_ch_width()
3283 	case 120: /* channels 56,64; 40 MHz; dfs */  in op_class_to_ch_width()
3285 	case 121: /* channels 100-144 */  in op_class_to_ch_width()
3287 	case 122: /* channels 100-140; 40 MHz */  in op_class_to_ch_width()
3288 	case 123: /* channels 104-144; 40 MHz */  in op_class_to_ch_width()
3293 	case 126: /* channels 149,157,165, 173; 40 MHz */  in op_class_to_ch_width()
3294 	case 127: /* channels 153,161,169,177; 40 MHz */  in op_class_to_ch_width()
3296 	case 128: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80 MHz */  in op_class_to_ch_width()
3298 	case 129: /* center freqs 50, 114, 163; 160 MHz */  in op_class_to_ch_width()
3300 	case 130: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80+80 MHz */  in op_class_to_ch_width()
3302 	case 131: /* UHB channels, 20 MHz: 1, 5, 9.. */  in op_class_to_ch_width()
3304 	case 132: /* UHB channels, 40 MHz: 3, 11, 19.. */  in op_class_to_ch_width()
3306 	case 133: /* UHB channels, 80 MHz: 7, 23, 39.. */  in op_class_to_ch_width()
3308 	case 134: /* UHB channels, 160 MHz: 15, 47, 79.. */  in op_class_to_ch_width()
3310 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */  in op_class_to_ch_width()
3312 	case 136: /* UHB channels, 20 MHz: 2 */  in op_class_to_ch_width()
3314 	case 137: /* UHB channels, 320 MHz: 31, 63, 95, 127, 159, 191 */  in op_class_to_ch_width()