package/network/services/hostapd/patches/010-mesh-consider-mesh-interface-on-dfs-event-handler.patch

   1 From 9a8ca54a264a2820af614043e7af853166b320b0 Mon Sep 17 00:00:00 2001
   2 From: Peter Oh <peter.oh@bowerswilkins.com>
   3 Date: Tue, 29 May 2018 14:39:14 -0700
   4 Subject: [PATCH 10/18] mesh: consider mesh interface on dfs event handler
   5
   6 Once mesh starts supporting DFS channels, it has to handle DFS related events
   7 from drivers, hence add mesh interface to the check list.
   8
   9 Signed-off-by: Peter Oh <peter.oh@bowerswilkins.com>
  10 Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
  11 ---
  12  wpa_supplicant/ap.c     | 71 ++++++++++++++++++++++++++++++-----------
  13  wpa_supplicant/events.c |  7 ++--
  14  2 files changed, 57 insertions(+), 21 deletions(-)
  15
  16 --- a/wpa_supplicant/ap.c
  17 +++ b/wpa_supplicant/ap.c
  18 @@ -1337,13 +1337,18 @@ int ap_ctrl_iface_chanswitch(struct wpa_
  19  void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht,
  20                        int offset, int width, int cf1, int cf2)
  21  {
  22 -       if (!wpa_s->ap_iface)
  23 -               return;
  24 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  25
  26 +       if (!wpa_s->ap_iface) {
  27 +               if (!wpa_s->ifmsh)
  28 +                       return;
  29 +               else
  30 +                       iface = wpa_s->ifmsh;
  31 +       }
  32         wpa_s->assoc_freq = freq;
  33         if (wpa_s->current_ssid)
  34                 wpa_s->current_ssid->frequency = freq;
  35 -       hostapd_event_ch_switch(wpa_s->ap_iface->bss[0], freq, ht,
  36 +       hostapd_event_ch_switch(iface->bss[0], freq, ht,
  37                                 offset, width, cf1, cf2);
  38  }
  39
  40 @@ -1540,10 +1545,16 @@ int wpas_ap_pmksa_cache_add_external(str
  41  void wpas_ap_event_dfs_radar_detected(struct wpa_supplicant *wpa_s,
  42                                       struct dfs_event *radar)
  43  {
  44 -       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
  45 -               return;
  46 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  47 +
  48 +       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) {
  49 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
  50 +                       return;
  51 +               else
  52 +                       iface = wpa_s->ifmsh;
  53 +       }
  54         wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq);
  55 -       hostapd_dfs_radar_detected(wpa_s->ap_iface, radar->freq,
  56 +       hostapd_dfs_radar_detected(iface, radar->freq,
  57                                    radar->ht_enabled, radar->chan_offset,
  58                                    radar->chan_width,
  59                                    radar->cf1, radar->cf2);
  60 @@ -1553,10 +1564,16 @@ void wpas_ap_event_dfs_radar_detected(st
  61  void wpas_ap_event_dfs_cac_started(struct wpa_supplicant *wpa_s,
  62                                    struct dfs_event *radar)
  63  {
  64 -       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
  65 -               return;
  66 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  67 +
  68 +       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) {
  69 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
  70 +                       return;
  71 +               else
  72 +                       iface = wpa_s->ifmsh;
  73 +       }
  74         wpa_printf(MSG_DEBUG, "DFS CAC started on %d MHz", radar->freq);
  75 -       hostapd_dfs_start_cac(wpa_s->ap_iface, radar->freq,
  76 +       hostapd_dfs_start_cac(iface, radar->freq,
  77                               radar->ht_enabled, radar->chan_offset,
  78                               radar->chan_width, radar->cf1, radar->cf2);
  79  }
  80 @@ -1565,10 +1582,16 @@ void wpas_ap_event_dfs_cac_started(struc
  81  void wpas_ap_event_dfs_cac_finished(struct wpa_supplicant *wpa_s,
  82                                     struct dfs_event *radar)
  83  {
  84 -       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
  85 -               return;
  86 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  87 +
  88 +       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) {
  89 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
  90 +                       return;
  91 +               else
  92 +                       iface = wpa_s->ifmsh;
  93 +       }
  94         wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq);
  95 -       hostapd_dfs_complete_cac(wpa_s->ap_iface, 1, radar->freq,
  96 +       hostapd_dfs_complete_cac(iface, 1, radar->freq,
  97                                  radar->ht_enabled, radar->chan_offset,
  98                                  radar->chan_width, radar->cf1, radar->cf2);
  99  }
 100 @@ -1577,10 +1600,16 @@ void wpas_ap_event_dfs_cac_finished(stru
 101  void wpas_ap_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s,
 102                                    struct dfs_event *radar)
 103  {
 104 -       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
 105 -               return;
 106 +       struct hostapd_iface *iface = wpa_s->ap_iface;
 107 +
 108 +       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) {
 109 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
 110 +                       return;
 111 +               else
 112 +                       iface = wpa_s->ifmsh;
 113 +       }
 114         wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq);
 115 -       hostapd_dfs_complete_cac(wpa_s->ap_iface, 0, radar->freq,
 116 +       hostapd_dfs_complete_cac(iface, 0, radar->freq,
 117                                  radar->ht_enabled, radar->chan_offset,
 118                                  radar->chan_width, radar->cf1, radar->cf2);
 119  }
 120 @@ -1589,10 +1618,16 @@ void wpas_ap_event_dfs_cac_aborted(struc
 121  void wpas_ap_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s,
 122                                         struct dfs_event *radar)
 123  {
 124 -       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
 125 -               return;
 126 +       struct hostapd_iface *iface = wpa_s->ap_iface;
 127 +
 128 +       if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0]) {
 129 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
 130 +                       return;
 131 +               else
 132 +                       iface = wpa_s->ifmsh;
 133 +       }
 134         wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq);
 135 -       hostapd_dfs_nop_finished(wpa_s->ap_iface, radar->freq,
 136 +       hostapd_dfs_nop_finished(iface, radar->freq,
 137                                  radar->ht_enabled, radar->chan_offset,
 138                                  radar->chan_width, radar->cf1, radar->cf2);
 139  }
 140 --- a/wpa_supplicant/events.c
 141 +++ b/wpa_supplicant/events.c
 142 @@ -3802,7 +3802,7 @@ static void wpas_event_dfs_cac_started(s
 143                                        struct dfs_event *radar)
 144  {
 145  #if defined(NEED_AP_MLME) && defined(CONFIG_AP)
 146 -       if (wpa_s->ap_iface) {
 147 +       if (wpa_s->ap_iface || wpa_s->ifmsh) {
 148                 wpas_ap_event_dfs_cac_started(wpa_s, radar);
 149         } else
 150  #endif /* NEED_AP_MLME && CONFIG_AP */
 151 @@ -3823,7 +3823,7 @@ static void wpas_event_dfs_cac_finished(
 152                                         struct dfs_event *radar)
 153  {
 154  #if defined(NEED_AP_MLME) && defined(CONFIG_AP)
 155 -       if (wpa_s->ap_iface) {
 156 +       if (wpa_s->ap_iface || wpa_s->ifmsh) {
 157                 wpas_ap_event_dfs_cac_finished(wpa_s, radar);
 158         } else
 159  #endif /* NEED_AP_MLME && CONFIG_AP */
 160 @@ -3839,7 +3839,7 @@ static void wpas_event_dfs_cac_aborted(s
 161                                        struct dfs_event *radar)
 162  {
 163  #if defined(NEED_AP_MLME) && defined(CONFIG_AP)
 164 -       if (wpa_s->ap_iface) {
 165 +       if (wpa_s->ap_iface || wpa_s->ifmsh) {
 166                 wpas_ap_event_dfs_cac_aborted(wpa_s, radar);
 167         } else
 168  #endif /* NEED_AP_MLME && CONFIG_AP */
 169 @@ -4278,6 +4278,7 @@ void wpa_supplicant_event(void *ctx, enu
 170  #ifdef CONFIG_AP
 171                 if (wpa_s->current_ssid->mode == WPAS_MODE_AP ||
 172                     wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO ||
 173 +                   wpa_s->current_ssid->mode == WPAS_MODE_MESH ||
 174                     wpa_s->current_ssid->mode ==
 175                     WPAS_MODE_P2P_GROUP_FORMATION) {
 176                         wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,