From: Shaul Triebitz <shaul.triebitz@xxxxxxxxx>
Add to cfg80211_wowlan_wakeup another wakeup reason -
unprot_deauth_disassoc.
To be set to true if the woke up was due to an
unprotected deauth or disassoc frame in MFP.
In that case, propegate WOWLAN_TRIG_UNPROTECTED_DEAUTH_DISASSOC.
Signed-off-by: Shaul Triebitz <shaul.triebitz@xxxxxxxxx>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
---
include/net/cfg80211.h | 5 ++++-
net/wireless/nl80211.c | 5 +++++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 69e50bc2aa43..e154218ebc39 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3590,12 +3590,15 @@ struct cfg80211_wowlan_nd_info {
* @tcp_connlost: TCP connection lost or failed to establish
* @tcp_nomoretokens: TCP data ran out of tokens
* @net_detect: if not %NULL, woke up because of net detect
+ * @unprot_deauth_disassoc: woke up due to unprotected deauth or
+ * disassoc frame (in MFP).
*/
struct cfg80211_wowlan_wakeup {
bool disconnect, magic_pkt, gtk_rekey_failure,
eap_identity_req, four_way_handshake,
rfkill_release, packet_80211,
- tcp_match, tcp_connlost, tcp_nomoretokens;
+ tcp_match, tcp_connlost, tcp_nomoretokens,
+ unprot_deauth_disassoc;
s32 pattern_idx;
u32 packet_present_len, packet_len;
const void *packet;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 40b4405d15bd..358dae67924d 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -19852,6 +19852,11 @@ void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev,
NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS))
goto free_msg;
+ if (wakeup->unprot_deauth_disassoc &&
+ nla_put_flag(msg,
+ NL80211_WOWLAN_TRIG_UNPROTECTED_DEAUTH_DISASSOC))
+ goto free_msg;
+
if (wakeup->packet) {
u32 pkt_attr = NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211;
u32 len_attr = NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN;
--
2.34.1
