diff --git a/wpa_supplicant/mesh.c b/wpa_supplicant/mesh.c index 77f708b42..59377777b 100644 --- a/wpa_supplicant/mesh.c +++ b/wpa_supplicant/mesh.c @@ -323,6 +323,7 @@ int wpa_supplicant_join_mesh(struct wpa_supplicant *wpa_s, params.meshid_len = ssid->ssid_len; ibss_mesh_setup_freq(wpa_s, ssid, ¶ms.freq); wpa_s->mesh_ht_enabled = !!params.freq.ht_enabled; + wpa_s->mesh_vht_enabled = !!params.freq.vht_enabled; if (ssid->beacon_int > 0) params.beacon_int = ssid->beacon_int; else if (wpa_s->conf->beacon_int > 0) diff --git a/wpa_supplicant/mesh_mpm.c b/wpa_supplicant/mesh_mpm.c index 0a0581551..7ebd4d2e6 100644 --- a/wpa_supplicant/mesh_mpm.c +++ b/wpa_supplicant/mesh_mpm.c @@ -212,9 +212,6 @@ static void mesh_mpm_send_plink_action(struct wpa_supplicant *wpa_s, struct hostapd_data *bss = ifmsh->bss[0]; struct mesh_conf *conf = ifmsh->mconf; u8 supp_rates[2 + 2 + 32]; -#ifdef CONFIG_IEEE80211N - u8 ht_capa_oper[2 + 26 + 2 + 22]; -#endif /* CONFIG_IEEE80211N */ u8 *pos, *cat; u8 ie_len, add_plid = 0; int ret; @@ -239,6 +236,12 @@ static void mesh_mpm_send_plink_action(struct wpa_supplicant *wpa_s, 2 + 22; /* HT operation */ } #endif /* CONFIG_IEEE80211N */ +#ifdef CONFIG_IEEE80211AC + if (type != PLINK_CLOSE && wpa_s->mesh_vht_enabled) { + buf_len += 2 + 12 + /* VHT Capabilities */ + 2 + 5; /* VHT Operation */ + } +#endif /* CONFIG_IEEE80211AC */ if (type != PLINK_CLOSE) buf_len += conf->rsn_ie_len; /* RSN IE */ @@ -334,11 +337,22 @@ static void mesh_mpm_send_plink_action(struct wpa_supplicant *wpa_s, #ifdef CONFIG_IEEE80211N if (type != PLINK_CLOSE && wpa_s->mesh_ht_enabled) { + u8 ht_capa_oper[2 + 26 + 2 + 22]; + pos = hostapd_eid_ht_capabilities(bss, ht_capa_oper); pos = hostapd_eid_ht_operation(bss, pos); wpabuf_put_data(buf, ht_capa_oper, pos - ht_capa_oper); } #endif /* CONFIG_IEEE80211N */ +#ifdef CONFIG_IEEE80211AC + if (type != PLINK_CLOSE && wpa_s->mesh_vht_enabled) { + u8 vht_capa_oper[2 + 12 + 2 + 5]; + + pos = hostapd_eid_vht_capabilities(bss, vht_capa_oper); + pos = hostapd_eid_vht_operation(bss, pos); + wpabuf_put_data(buf, vht_capa_oper, pos - vht_capa_oper); + } +#endif /* CONFIG_IEEE80211AC */ if (ampe && mesh_rsn_protect_frame(wpa_s->mesh_rsn, sta, cat, buf)) { wpa_msg(wpa_s, MSG_INFO, @@ -564,6 +578,11 @@ static struct sta_info * mesh_mpm_add_peer(struct wpa_supplicant *wpa_s, update_ht_state(data, sta); #endif /* CONFIG_IEEE80211N */ +#ifdef CONFIG_IEEE80211AC + copy_sta_vht_capab(data, sta, elems->vht_capabilities); + set_sta_vht_opmode(data, sta, elems->vht_opmode_notif); +#endif /* CONFIG_IEEE80211AC */ + if (hostapd_get_aid(data, sta) < 0) { wpa_msg(wpa_s, MSG_ERROR, "No AIDs available"); ap_free_sta(data, sta); @@ -579,6 +598,7 @@ static struct sta_info * mesh_mpm_add_peer(struct wpa_supplicant *wpa_s, params.aid = sta->aid; params.listen_interval = 100; params.ht_capabilities = sta->ht_capabilities; + params.vht_capabilities = sta->vht_capabilities; params.flags |= WPA_STA_WMM; params.flags_mask |= WPA_STA_AUTHENTICATED; if (conf->security == MESH_CONF_SEC_NONE) { diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c index 7631a7940..0b9b3f965 100644 --- a/wpa_supplicant/wpa_supplicant.c +++ b/wpa_supplicant/wpa_supplicant.c @@ -1722,6 +1722,36 @@ static int bss_is_ibss(struct wpa_bss *bss) } +static int drv_supports_vht(struct wpa_supplicant *wpa_s, + const struct wpa_ssid *ssid) +{ + enum hostapd_hw_mode hw_mode; + struct hostapd_hw_modes *mode = NULL; + u8 channel; + int i; + +#ifdef CONFIG_HT_OVERRIDES + if (ssid->disable_ht) + return 0; +#endif /* CONFIG_HT_OVERRIDES */ + + hw_mode = ieee80211_freq_to_chan(ssid->frequency, &channel); + if (hw_mode == NUM_HOSTAPD_MODES) + return 0; + for (i = 0; wpa_s->hw.modes && i < wpa_s->hw.num_modes; i++) { + if (wpa_s->hw.modes[i].mode == hw_mode) { + mode = &wpa_s->hw.modes[i]; + break; + } + } + + if (!mode) + return 0; + + return mode->vht_capab != 0; +} + + void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, const struct wpa_ssid *ssid, struct hostapd_freq_params *freq) @@ -1885,12 +1915,12 @@ void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, "IBSS/mesh: setup freq channel %d, sec_channel_offset %d", freq->channel, freq->sec_channel_offset); - /* Not sure if mesh is ready for VHT */ - if (ssid->mode != WPAS_MODE_IBSS) + if (!drv_supports_vht(wpa_s, ssid)) return; /* For IBSS check VHT_IBSS flag */ - if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_VHT_IBSS)) + if (ssid->mode == WPAS_MODE_IBSS && + !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_VHT_IBSS)) return; vht_freq = *freq; diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h index 5caa63e6c..6d2786b33 100644 --- a/wpa_supplicant/wpa_supplicant_i.h +++ b/wpa_supplicant/wpa_supplicant_i.h @@ -734,6 +734,7 @@ struct wpa_supplicant { int mesh_if_idx; unsigned int mesh_if_created:1; unsigned int mesh_ht_enabled:1; + unsigned int mesh_vht_enabled:1; int mesh_auth_block_duration; /* sec */ #endif /* CONFIG_MESH */