hostapd: dump VHT/HE/EHT capabilities

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@iopsys.eu>

package/network/services/hostapd/patches/99945-hostapd-dump-VHT-HE-EHT-full-capabilities.patch

+From 06a196bcf9d9b6dee1f1a64096c87425ad03496f Mon Sep 17 00:00:00 2001
+From: Janusz Dziedzic <janusz.dziedzic@gmail.com>
+Date: Tue, 27 Feb 2024 13:37:56 +0100
+Subject: [PATCH] hostapd: dump VHT/HE/EHT full capabilities
+
+Show full VHT/HE/EHT capablities for
+connected stations.
+
+Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
+---
+ src/ap/ctrl_iface_ap.c | 26 ++++++++++++++++++++++++++
+ 1 file changed, 26 insertions(+)
+
+diff --git a/src/ap/ctrl_iface_ap.c b/src/ap/ctrl_iface_ap.c
+index 537867180..e6b2a5955 100644
+--- a/src/ap/ctrl_iface_ap.c
++++ b/src/ap/ctrl_iface_ap.c
+@@ -364,6 +364,26 @@ static int hostapd_ctrl_iface_sta_mib(struct hostapd_data *hapd,
+ 			len += ret;
+ 	}
+ 
++#ifdef CONFIG_IEEE80211AX
++	if ((sta->flags & WLAN_STA_HE) && sta->he_capab) {
++		len += os_snprintf(buf + len, buflen - len, "he_capab=");
++		len += wpa_snprintf_hex(buf + len, buflen - len,
++					(const u8 *) sta->he_capab,
++					sta->he_capab_len);
++		len += os_snprintf(buf + len, buflen - len, "\n");
++	}
++#endif /* CONFIG_IEEE80211AX */
++
++#ifdef CONFIG_IEEE80211BE
++	if ((sta->flags & WLAN_STA_EHT) && sta->eht_capab) {
++		len += os_snprintf(buf + len, buflen - len, "eht_capab=");
++		len += wpa_snprintf_hex(buf + len, buflen - len,
++					(const u8 *) sta->eht_capab,
++					sta->eht_capab_len);
++		len += os_snprintf(buf + len, buflen - len, "\n");
++	}
++#endif /* CONFIG_IEEE80211BE */
++
+ #ifdef CONFIG_IEEE80211AC
+ 	if ((sta->flags & WLAN_STA_VHT) && sta->vht_capabilities) {
+ 		res = os_snprintf(buf + len, buflen - len,
+@@ -372,6 +392,12 @@ static int hostapd_ctrl_iface_sta_mib(struct hostapd_data *hapd,
+ 					       vht_capabilities_info));
+ 		if (!os_snprintf_error(buflen - len, res))
+ 			len += res;
++
++		len += os_snprintf(buf + len, buflen - len, "vht_capab=");
++		len += wpa_snprintf_hex(buf + len, buflen - len,
++					(const u8 *) sta->vht_capabilities,
++					sizeof(*sta->vht_capabilities));
++		len += os_snprintf(buf + len, buflen - len, "\n");
+ 	}
+ #endif /* CONFIG_IEEE80211AC */
+ 
+-- 
+2.25.1
+