hostapd: Always allow HE AP with a 20 MHz channel width

Skip the test of HE PHY capability bit "Support for a 40 MHz and 80 MHz
channel width" when starting an AP with a 20 MHz channel on the 5 GHz
band.

Signed-off-by: Cedric Izoard <cedric.izoard@ceva-dsp.com>

diff --git a/src/common/hw_features_common.c b/src/common/hw_features_common.c
index ad2aebfef5b540328a5e35246a9fa4344fb83ba2..304139e463f6c2c5ca948b7db2474fa45e43600f 100644 (file)
--- a/src/common/hw_features_common.c
+++ b/src/common/hw_features_common.c
@@ -491,7 +491,10 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
 
        if (data->he_enabled) switch (oper_chwidth) {
        case CHANWIDTH_USE_HT:
-               if (mode == HOSTAPD_MODE_IEEE80211G && sec_channel_offset) {
+               if (sec_channel_offset == 0)
+                       break;
+
+               if (mode == HOSTAPD_MODE_IEEE80211G) {
                        if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
                              HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G)) {
                                wpa_printf(MSG_ERROR,