From 7e8d6f12bb2a729290ebb0096248ea46d2868fc6 Mon Sep 17 00:00:00 2001
From: Shaul Triebitz <shaul.triebitz@intel.com>
Date: Fri, 31 Jan 2020 13:12:54 +0200
Subject: [PATCH] nl80211: pass HE operation element to the driver
Git-commit: 7e8d6f12bb2a729290ebb0096248ea46d2868fc6
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430

Pass the AP's HE operation element to the driver.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20200131111300.891737-18-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 include/net/cfg80211.h | 4 +++-
 net/wireless/nl80211.c | 5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index e3988e1b3f6f..9a98b1280ba6 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -7,7 +7,7 @@
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014 Intel Mobile Communications GmbH
  * Copyright 2015-2017	Intel Deutschland GmbH
- * Copyright (C) 2018-2019 Intel Corporation
+ * Copyright (C) 2018-2020 Intel Corporation
  */
 
 #include <linux/netdevice.h>
@@ -1055,6 +1055,7 @@ enum cfg80211_ap_settings_flags {
  * @flags: flags, as defined in enum cfg80211_ap_settings_flags
  * @he_obss_pd: OBSS Packet Detection settings
  * @he_bss_color: BSS Color settings
+ * @he_oper: HE operation IE (or %NULL if HE isn't enabled)
  */
 struct cfg80211_ap_settings {
 	struct cfg80211_chan_def chandef;
@@ -1079,6 +1080,7 @@ struct cfg80211_ap_settings {
 	const struct ieee80211_ht_cap *ht_cap;
 	const struct ieee80211_vht_cap *vht_cap;
 	const struct ieee80211_he_cap_elem *he_cap;
+	const struct ieee80211_he_operation *he_oper;
 	bool ht_required, vht_required;
 	bool twt_responder;
 	u32 flags;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 6dd6db61c80b..3ef271ac0261 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -5,7 +5,7 @@
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright 2015-2017	Intel Deutschland GmbH
- * Copyright (C) 2018-2019 Intel Corporation
+ * Copyright (C) 2018-2020 Intel Corporation
  */
 
 #include <linux/if.h>
@@ -4757,6 +4757,9 @@ static void nl80211_calculate_ap_params(struct cfg80211_ap_settings *params)
 	cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_CAPABILITY, ies, ies_len);
 	if (cap && cap[1] >= sizeof(*params->he_cap) + 1)
 		params->he_cap = (void *)(cap + 3);
+	cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_OPERATION, ies, ies_len);
+	if (cap && cap[1] >= sizeof(*params->he_oper) + 1)
+		params->he_oper = (void *)(cap + 3);
 }
 
 static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
-- 
2.16.4