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| author | Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> | 2024-05-15 11:13:18 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-05-23 11:29:46 +0200 |
| commit | f9a0757a4b2f5df4376963c25a3d7d7aeba78444 (patch) | |
| tree | 817c5d284876cca164be2205c955c9308cf11796 | |
| parent | 9f472520f6f7b8ed3cf82d800b75c91c4c3d4ef1 (diff) | |
| download | lwn-f9a0757a4b2f5df4376963c25a3d7d7aeba78444.tar.gz lwn-f9a0757a4b2f5df4376963c25a3d7d7aeba78444.zip | |
wifi: mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf
Add flag for Full Bandwidth UL MU-MIMO for EHT. This is utilized
to pass EHT MU-MIMO configurations from user space to driver
in AP mode.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Link: https://msgid.link/20240515181327.12855-2-quic_pradeepc@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | include/net/mac80211.h | 4 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a59eacfe0480..ecfa65ade226 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -735,6 +735,9 @@ struct ieee80211_parsed_tpe { * beamformee * @eht_mu_beamformer: in AP-mode, does this BSS enable operation as an EHT MU * beamformer + * @eht_80mhz_full_bw_ul_mumimo: in AP-mode, does this BSS support the + * reception of an EHT TB PPDU on an RU that spans the entire PPDU + * bandwidth */ struct ieee80211_bss_conf { struct ieee80211_vif *vif; @@ -828,6 +831,7 @@ struct ieee80211_bss_conf { bool eht_su_beamformer; bool eht_su_beamformee; bool eht_mu_beamformer; + bool eht_80mhz_full_bw_ul_mumimo; }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 3319c9360507..62119e957cd8 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1379,6 +1379,11 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, (IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ | IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ | IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ); + link_conf->eht_80mhz_full_bw_ul_mumimo = + params->eht_cap->fixed.phy_cap_info[7] & + (IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ); } else { link_conf->eht_su_beamformer = false; link_conf->eht_su_beamformee = false; |