wifi: ieee80211: define beacon protection bit field

An AP supporting Beacon Protection should set bit 84 in
the extended capabilities IE (9.4.2.25 in the 802.11be D7 spec).
So the *4th* bit of the 10th byte should be checked to figure out
whether beacon protection is enabled or disabled.

Signed-off-by: Karthikeyan Kathirvel <karthikeyan.kathirvel@oss.qualcomm.com>
Reviewed-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Link: https://patch.msgid.link/20250421111505.3633992-1-karthikeyan.kathirvel@oss.qualcomm.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 508d466..cbc3928 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -4087,6 +4087,9 @@ enum ieee80211_tdls_actioncode {
 /* Defines support for enhanced multi-bssid advertisement*/
 #define WLAN_EXT_CAPA11_EMA_SUPPORT    BIT(3)
 
+/* Enable Beacon Protection */
+#define WLAN_EXT_CAPA11_BCN_PROTECT    BIT(4)
+
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE  0x2