From 90aa570a894a907d11f85ced43a248198e24acc1 Mon Sep 17 00:00:00 2001 From: Peter Oh Date: Tue, 17 Apr 2018 21:55:07 -0700 Subject: [PATCH 10/16] mesh: consider mesh interface on dfs event handler Once mesh starts supporting DFS channels, it has to handle DFS related events from drivers, hence add mesh interface to the check list. Signed-off-by: Peter Oh --- wpa_supplicant/ap.c | 71 ++++++++++++++++++++++++++++++----------- wpa_supplicant/events.c | 1 + 2 files changed, 54 insertions(+), 18 deletions(-) --- a/wpa_supplicant/ap.c +++ b/wpa_supplicant/ap.c @@ -1337,13 +1337,18 @@ int ap_ctrl_iface_chanswitch(struct wpa_ void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht, int offset, int width, int cf1, int cf2) { - if (!wpa_s->ap_iface) - return; + struct hostapd_iface *iface = wpa_s->ap_iface; + if (!wpa_s->ap_iface) { + if (!wpa_s->ifmsh) + return; + else + iface = wpa_s->ifmsh; + } wpa_s->assoc_freq = freq; if (wpa_s->current_ssid) wpa_s->current_ssid->frequency = freq; - hostapd_event_ch_switch(wpa_s->ap_iface->bss[0], freq, ht, + hostapd_event_ch_switch(iface->bss[0], freq, ht, offset, width, cf1, cf2); } @@ -1540,10 +1545,16 @@ int wpas_ap_pmksa_cache_add_external(str void wpas_event_dfs_radar_detected(struct wpa_supplicant *wpa_s, struct dfs_event *radar) { - if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) - return; + struct hostapd_iface *iface = wpa_s->ap_iface; + + if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) { + if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0]) + return; + else + iface = wpa_s->ifmsh; + } wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq); - hostapd_dfs_radar_detected(wpa_s->ap_iface, radar->freq, + hostapd_dfs_radar_detected(iface, radar->freq, radar->ht_enabled, radar->chan_offset, radar->chan_width, radar->cf1, radar->cf2); @@ -1553,10 +1564,16 @@ void wpas_event_dfs_radar_detected(struc void wpas_event_dfs_cac_started(struct wpa_supplicant *wpa_s, struct dfs_event *radar) { - if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) - return; + struct hostapd_iface *iface = wpa_s->ap_iface; + + if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) { + if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0]) + return; + else + iface = wpa_s->ifmsh; + } wpa_printf(MSG_DEBUG, "DFS CAC started on %d MHz", radar->freq); - hostapd_dfs_start_cac(wpa_s->ap_iface, radar->freq, + hostapd_dfs_start_cac(iface, radar->freq, radar->ht_enabled, radar->chan_offset, radar->chan_width, radar->cf1, radar->cf2); } @@ -1565,10 +1582,16 @@ void wpas_event_dfs_cac_started(struct w void wpas_event_dfs_cac_finished(struct wpa_supplicant *wpa_s, struct dfs_event *radar) { - if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) - return; + struct hostapd_iface *iface = wpa_s->ap_iface; + + if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) { + if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0]) + return; + else + iface = wpa_s->ifmsh; + } wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq); - hostapd_dfs_complete_cac(wpa_s->ap_iface, 1, radar->freq, + hostapd_dfs_complete_cac(iface, 1, radar->freq, radar->ht_enabled, radar->chan_offset, radar->chan_width, radar->cf1, radar->cf2); } @@ -1577,10 +1600,16 @@ void wpas_event_dfs_cac_finished(struct void wpas_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s, struct dfs_event *radar) { - if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) - return; + struct hostapd_iface *iface = wpa_s->ap_iface; + + if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) { + if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0]) + return; + else + iface = wpa_s->ifmsh; + } wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq); - hostapd_dfs_complete_cac(wpa_s->ap_iface, 0, radar->freq, + hostapd_dfs_complete_cac(iface, 0, radar->freq, radar->ht_enabled, radar->chan_offset, radar->chan_width, radar->cf1, radar->cf2); } @@ -1589,10 +1618,16 @@ void wpas_event_dfs_cac_aborted(struct w void wpas_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s, struct dfs_event *radar) { - if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) - return; + struct hostapd_iface *iface = wpa_s->ap_iface; + + if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) { + if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0]) + return; + else + iface = wpa_s->ifmsh; + } wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq); - hostapd_dfs_nop_finished(wpa_s->ap_iface, radar->freq, + hostapd_dfs_nop_finished(iface, radar->freq, radar->ht_enabled, radar->chan_offset, radar->chan_width, radar->cf1, radar->cf2); } --- a/wpa_supplicant/events.c +++ b/wpa_supplicant/events.c @@ -4203,6 +4203,7 @@ void wpa_supplicant_event(void *ctx, enu #ifdef CONFIG_AP if (wpa_s->current_ssid->mode == WPAS_MODE_AP || wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO || + wpa_s->current_ssid->mode == WPAS_MODE_MESH || wpa_s->current_ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) { wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,