[PATCH] mac80211: Add HE MU-MIMO related flags in ieee80211_bss_conf

[Muna Sinada <quic_msinada@xxxxxxxxxxx>]

Adding flags for SU Beamformer, SU Beamformee, MU Beamformer and Full
Bandwidth UL MU-MIMO for HE. This is utilized to pass MU-MIMO
configurations from user space to driver.

Signed-off-by: Muna Sinada <quic_msinada@xxxxxxxxxxx>
---
 include/net/mac80211.h | 10 ++++++++++
 net/mac80211/cfg.c     | 15 +++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index ebadb2103968..5c8d99e6bb1e 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -636,6 +636,12 @@ struct ieee80211_fils_discovery {
  * @tx_pwr_env_num: number of @tx_pwr_env.
  * @pwr_reduction: power constraint of BSS.
  * @eht_support: does this BSS support EHT
+ * @he_su_beamformer: does this BSS support operation as an HE SU beamformer
+ * @he_su_beamformee: does this BSS support operation as an HE SU beamformee
+ * @he_mu_beamformer: does this BSS support operation as an HE MU beamformer
+ * @he_full_ul_mumimo: does this BSS support the reception (AP) or transmission
+ *	(non-AP STA) of an HE TB PPDU on an RU that spans the entire PPDU
+ *	bandwidth
  */
 struct ieee80211_bss_conf {
 	const u8 *bssid;
@@ -711,6 +717,10 @@ struct ieee80211_bss_conf {
 	u8 tx_pwr_env_num;
 	u8 pwr_reduction;
 	bool eht_support;
+	bool he_su_beamformer;
+	bool he_su_beamformee;
+	bool he_mu_beamformer;
+	bool he_full_ul_mumimo;
 };
 
 /**
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index f7896f257e1b..900046825981 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1178,6 +1178,21 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
 			changed |= BSS_CHANGED_HE_BSS_COLOR;
 	}
 
+	if (params->he_cap) {
+		sdata->vif.bss_conf.he_su_beamformer =
+					!!(params->he_cap->phy_cap_info[3] &
+					   IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER);
+		sdata->vif.bss_conf.he_su_beamformee =
+					!!(params->he_cap->phy_cap_info[4] &
+					   IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE);
+		sdata->vif.bss_conf.he_mu_beamformer =
+					!!(params->he_cap->phy_cap_info[4] &
+					   IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER);
+		sdata->vif.bss_conf.he_full_ul_mumimo =
+				   !!(params->he_cap->phy_cap_info[2] &
+				      IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO);
+	}
+
 	if (sdata->vif.type == NL80211_IFTYPE_AP &&
 	    params->mbssid_config.tx_wdev) {
 		err = ieee80211_set_ap_mbssid_options(sdata,
-- 
2.7.4