hostapd: add config symbol for allowing drivers to enable 802.11ax support

Also expose a build feature for it

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/network/services/hostapd/Config.in

@@ -70,6 +70,10 @@ config DRIVER_11AC_SUPPORT
 	bool
 	default n
 
+config DRIVER_11AX_SUPPORT
+	bool
+	default n
+
 config DRIVER_11W_SUPPORT
 	bool
 	default n

package/network/services/hostapd/Makefile

@@ -32,6 +32,7 @@ PKG_CONFIG_DEPENDS:= \
 	CONFIG_DRIVER_WEXT_SUPPORT \
 	CONFIG_DRIVER_11N_SUPPORT \
 	CONFIG_DRIVER_11AC_SUPPORT \
+	CONFIG_DRIVER_11AX_SUPPORT \
 	CONFIG_WPA_ENABLE_WEP
 
 EAPOL_TEST_PROVIDERS:=eapol-test eapol-test-openssl eapol-test-wolfssl
@@ -81,11 +82,16 @@ ifneq ($(CONFIG_DRIVER_11AC_SUPPORT),)
   HOSTAPD_IEEE80211AC:=y
 endif
 
+ifneq ($(CONFIG_DRIVER_11AX_SUPPORT),)
+  HOSTAPD_IEEE80211AX:=y
+endif
+
 DRIVER_MAKEOPTS= \
 	CONFIG_ACS=$(CONFIG_PACKAGE_kmod-cfg80211) \
 	CONFIG_DRIVER_NL80211=$(CONFIG_PACKAGE_kmod-cfg80211) \
 	CONFIG_IEEE80211N=$(HOSTAPD_IEEE80211N) \
 	CONFIG_IEEE80211AC=$(HOSTAPD_IEEE80211AC) \
+	CONFIG_IEEE80211AX=$(HOSTAPD_IEEE80211AX) \
 	CONFIG_DRIVER_WEXT=$(CONFIG_DRIVER_WEXT_SUPPORT) \
 
 ifneq ($(LOCAL_VARIANT),mini)

package/network/services/hostapd/src/src/utils/build_features.h

@@ -15,6 +15,10 @@ static inline int has_feature(const char *feat)
 	if (!strcmp(feat, "11ac"))
 		return 1;
 #endif
+#ifdef CONFIG_IEEE80211AX
+	if (!strcmp(feat, "11ax"))
+		return 1;
+#endif
 #ifdef CONFIG_IEEE80211R
 	if (!strcmp(feat, "11r"))
 		return 1;