diff options
| author | Muna Sinada <quic_msinada@quicinc.com> | 2022-10-05 14:54:46 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-01-18 17:31:50 +0100 |
| commit | b1b3297df7db7065476666ddbca5a61d081347ef (patch) | |
| tree | ba926599d267ee26c86e1e07930f271ca7d6dc68 | |
| parent | 42470fa093248807f668825ff14de9bc623c0d53 (diff) | |
| download | iwlwifi-next-b1b3297df7db7065476666ddbca5a61d081347ef.tar.gz | |
wifi: mac80211: Add HE MU-MIMO related flags in ieee80211_bss_conf
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 in AP mode.
Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
Link: https://lore.kernel.org/r/1665006886-23874-2-git-send-email-quic_msinada@quicinc.com
[fixed indentation, removed redundant !!]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | include/net/mac80211.h | 13 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 15 |
2 files changed, 28 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a0f67d49be052..65dd3982391f5 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -661,6 +661,15 @@ struct ieee80211_fils_discovery { * beamformer * @vht_mu_beamformee: in AP mode, does this BSS support operation as an VHT MU * beamformee + * @he_su_beamformer: in AP-mode, does this BSS support operation as an HE SU + * beamformer + * @he_su_beamformee: in AP-mode, does this BSS support operation as an HE SU + * beamformee + * @he_mu_beamformer: in AP-mode, 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; @@ -739,6 +748,10 @@ struct ieee80211_bss_conf { bool vht_su_beamformee; bool vht_mu_beamformer; bool vht_mu_beamformee; + 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 284d19d685211..99116485eab12 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1281,6 +1281,21 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, changed |= BSS_CHANGED_HE_BSS_COLOR; } + if (params->he_cap) { + link_conf->he_su_beamformer = + params->he_cap->phy_cap_info[3] & + IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER; + link_conf->he_su_beamformee = + params->he_cap->phy_cap_info[4] & + IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE; + link_conf->he_mu_beamformer = + params->he_cap->phy_cap_info[4] & + IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER; + link_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, |