diff options
| -rw-r--r-- | include/net/mac80211.h | 3 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 30 |
2 files changed, 32 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index e8e295dae744..ee72ea5ec861 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -621,7 +621,8 @@ struct ieee80211_fils_discovery { * nontransmitted BSSIDs * @profile_periodicity: the least number of beacon frames need to be received * in order to discover all the nontransmitted BSSIDs in the set. - * @he_oper: HE operation information of the AP we are connected to + * @he_oper: HE operation information of the BSS (AP/Mesh) or of the AP we are + * connected to (STA) * @he_obss_pd: OBSS Packet Detection parameters. * @he_bss_color: BSS coloring settings, if BSS supports HE * @fils_discovery: FILS discovery configuration diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index ce5825d6f1d1..97095b7c9c64 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -667,6 +667,35 @@ void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh) } } +static void +ieee80211_mesh_update_bss_params(struct ieee80211_sub_if_data *sdata, + u8 *ie, u8 ie_len) +{ + struct ieee80211_supported_band *sband; + const u8 *cap; + const struct ieee80211_he_operation *he_oper = NULL; + + sband = ieee80211_get_sband(sdata); + if (!sband) + return; + + if (!ieee80211_get_he_iftype_cap(sband, NL80211_IFTYPE_MESH_POINT) || + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_20_NOHT || + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_5 || + sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_10) + return; + + sdata->vif.bss_conf.he_support = true; + + cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_OPERATION, ie, ie_len); + if (cap && cap[1] >= ieee80211_he_oper_size(&cap[3])) + he_oper = (void *)(cap + 3); + + if (he_oper) + sdata->vif.bss_conf.he_oper.params = + __le32_to_cpu(he_oper->he_oper_params); +} + /** * ieee80211_fill_mesh_addresses - fill addresses of a locally originated mesh frame * @hdr: 802.11 frame header @@ -943,6 +972,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) bcn->tail_len = skb->len; memcpy(bcn->tail, skb->data, bcn->tail_len); + ieee80211_mesh_update_bss_params(sdata, bcn->tail, bcn->tail_len); bcn->meshconf = (struct ieee80211_meshconf_ie *) (bcn->tail + ifmsh->meshconf_offset); |