nl80211: pass HE operation element to the driver

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>

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index e3988e1..9a98b12 100644 (file)
--- 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 6dd6db6..3ef271a 100644 (file)
--- 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,