diff options
| author | Ryder Lee | 2023-02-18 01:48:59 +0800 |
|---|---|---|
| committer | Johannes Berg | 2023-03-07 11:06:18 +0100 |
| commit | f4d1181e4759c9c6c97c86cda2cf2d1ddb6a74d2 (patch) | |
| tree | 555c5e1f0a179c0abb102bcbc31ccf7cda7bbe6f | |
| parent | 5383bfff5261422f843de72a4089da9b152291b0 (diff) | |
wifi: mac80211: add EHT MU-MIMO related flags in ieee80211_bss_conf
Similar to VHT/HE. This is utilized to pass MU-MIMO configurations
from user space (i.e. hostapd) to driver.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Link: https://lore.kernel.org/r/8d9966c4c1e77cb1ade77d42bdc49905609192e9.1676628065.git.ryder.lee@mediatek.com
[move into combined if statement, reset on !eht]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | include/net/mac80211.h | 9 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 16 |
2 files changed, 25 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 722b99e54ad2..410cd3daaa59 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -674,6 +674,12 @@ struct ieee80211_fils_discovery { * @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 + * @eht_su_beamformer: in AP-mode, does this BSS enable operation as an EHT SU + * beamformer + * @eht_su_beamformee: in AP-mode, does this BSS enable operation as an EHT SU + * beamformee + * @eht_mu_beamformer: in AP-mode, does this BSS enable operation as an EHT MU + * beamformer */ struct ieee80211_bss_conf { struct ieee80211_vif *vif; @@ -761,6 +767,9 @@ struct ieee80211_bss_conf { bool he_su_beamformee; bool he_mu_beamformer; bool he_full_ul_mumimo; + bool eht_su_beamformer; + bool eht_su_beamformee; + bool eht_mu_beamformer; }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 2c8fa19c2f24..9789008626a5 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1299,6 +1299,22 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, if (params->eht_cap) { link_conf->eht_puncturing = params->punct_bitmap; changed |= BSS_CHANGED_EHT_PUNCTURING; + + link_conf->eht_su_beamformer = + params->eht_cap->fixed.phy_cap_info[0] & + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER; + link_conf->eht_su_beamformee = + params->eht_cap->fixed.phy_cap_info[0] & + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE; + link_conf->eht_mu_beamformer = + params->eht_cap->fixed.phy_cap_info[7] & + (IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ); + } else { + link_conf->eht_su_beamformer = false; + link_conf->eht_su_beamformee = false; + link_conf->eht_mu_beamformer = false; } if (sdata->vif.type == NL80211_IFTYPE_AP && |