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mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf

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coolsnowwolf 2024-07-03 14:27:19 +08:00
parent 5d1aadf436
commit 3a5a4986fa
1 changed files with 55 additions and 0 deletions
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55
package/kernel/mac80211/patches/subsys/900-add-eth-ieee80211_bss_conf.patch Normal file
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@ -0,0 +1,55 @@
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -673,6 +673,12 @@
* @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 {
const u8 *bssid;
@@ -758,6 +764,9 @@
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;
};
/**
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1307,6 +1307,27 @@
IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO;
}
+ if (params->eht_cap) {
+ if (!link_conf->he_support)
+ return -EOPNOTSUPP;
+ link_conf->eht_support = true;
+ 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 &&
params->mbssid_config.tx_wdev) {
err = ieee80211_set_ap_mbssid_options(sdata,