nl80211: Add indoor only and GO concurrent flags

Add the following channel flags:

* INDOOR_ONLY: The channel can be used if and only if there is a clear
  assessment that the device is operating in an indoor environment, i.e.,
  it is AC power.

* CONCURRENT_GO: The channel can be used for instantiating a GO if and
  only if there is an additional station interface that is currently
  connected to an AP on the same channel or on the same U-NII band
  (assuming that the AP is an authorized master).

Signed-off-by: Ilan Peer <ilan.peer@intel.com>

src/drivers/driver.h

@@ -41,6 +41,9 @@
 #define HOSTAPD_CHAN_VHT_50_30 0x00002000
 #define HOSTAPD_CHAN_VHT_70_10 0x00004000
 
+#define HOSTAPD_CHAN_INDOOR_ONLY 0x00010000
+#define HOSTAPD_CHAN_GO_CONCURRENT 0x00020000
+
 enum reg_change_initiator {
 	REGDOM_SET_BY_CORE,
 	REGDOM_SET_BY_USER,

src/drivers/driver_nl80211.c

@@ -6675,6 +6675,10 @@ static void phy_info_freq(struct hostapd_hw_modes *mode,
 		chan->flag |= HOSTAPD_CHAN_NO_IR;
 	if (tb_freq[NL80211_FREQUENCY_ATTR_RADAR])
 		chan->flag |= HOSTAPD_CHAN_RADAR;
+	if (tb_freq[NL80211_FREQUENCY_ATTR_INDOOR_ONLY])
+		chan->flag |= HOSTAPD_CHAN_INDOOR_ONLY;
+	if (tb_freq[NL80211_FREQUENCY_ATTR_GO_CONCURRENT])
+		chan->flag |= HOSTAPD_CHAN_GO_CONCURRENT;
 
 	if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]) {
 		enum nl80211_dfs_state state =