src/drivers/driver_nl80211_capa.c

1297 	struct hostapd_hw_modes *modes;
1656 		mode = os_realloc_array(phy_info->modes,
1663 		phy_info->modes = mode;
1665 		mode = &phy_info->modes[*(phy_info->num_modes)];
1686 		mode = &phy_info->modes[*(phy_info->num_modes) - 1];
1748 wpa_driver_nl80211_postprocess_modes(struct hostapd_hw_modes *modes,
1755 	/* heuristic to set up modes */
1757 		if (!modes[m].num_channels)
1759 		if (modes[m].channels[0].freq < 4000) {
1760 			modes[m].mode = HOSTAPD_MODE_IEEE80211B;
1761 			for (i = 0; i < modes[m].num_rates; i++) {
1762 				if (modes[m].rates[i] > 200) {
1763 					modes[m].mode = HOSTAPD_MODE_IEEE80211G;
1767 		} else if (modes[m].channels[0].freq > 50000)
1768 			modes[m].mode = HOSTAPD_MODE_IEEE80211AD;
1770 			modes[m].mode = HOSTAPD_MODE_IEEE80211A;
1777 		if (modes[m].mode == HOSTAPD_MODE_IEEE80211B)
1778 			return modes; /* 802.11b already included */
1779 		if (modes[m].mode == HOSTAPD_MODE_IEEE80211G)
1784 		return modes; /* 2.4 GHz band not supported at all */
1786 	nmodes = os_realloc_array(modes, *num_modes + 1, sizeof(*nmodes));
1788 		return modes; /* Could not add 802.11b mode */
1793 	modes = nmodes;
1797 	mode11g = &modes[mode11g_idx];
1804 		return modes; /* Could not add 802.11b mode */
1812 		return modes; /* Could not add 802.11b mode */
1829 		return modes; /* No 802.11b rates */
1835 	return modes;
1876 		struct hostapd_hw_modes *mode = &results->modes[m];
1894 		if (!(results->modes[m].ht_capab &
1897 		nl80211_set_ht40_mode(&results->modes[m], start, end);
1921 		if (!(results->modes[m].ht_capab &
1924 		nl80211_set_ht40_mode_sec(&results->modes[m], start, end);
1996 		if (!(results->modes[m].ht_capab &
2000 		if (!results->modes[m].vht_capab)
2003 		nl80211_set_vht_mode(&results->modes[m], start, end, max_bw);
2168 static void nl80211_dump_chan_list(struct hostapd_hw_modes *modes,
2173 	if (!modes)
2177 		struct hostapd_hw_modes *mode = &modes[i];
2217 		.modes = NULL,
2237 		struct hostapd_hw_modes *modes;
2243 			for (i = 0; result.modes && i < *num_modes; i++) {
2244 				os_free(result.modes[i].channels);
2245 				os_free(result.modes[i].rates);
2247 			os_free(result.modes);
2254 		modes = wpa_driver_nl80211_postprocess_modes(result.modes,
2256 		nl80211_dump_chan_list(modes, *num_modes);
2257 		return modes;