package/network/services/hostapd/patches/0110-mesh-consider-mesh-interface-on-dfs-event-handler.patch

   1 From d0a0e1030005834b99225feb64ec3794d31beab0 Mon Sep 17 00:00:00 2001
   2 From: Peter Oh <peter.oh@bowerswilkins.com>
   3 Date: Thu, 12 Apr 2018 02:49:07 -0700
   4 Subject: [PATCH 10/15] 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 ---
  11  wpa_supplicant/ap.c     | 55 ++++++++++++++++++++++++++++++++---------
  12  wpa_supplicant/events.c |  1 +
  13  2 files changed, 44 insertions(+), 12 deletions(-)
  14
  15 --- a/wpa_supplicant/ap.c
  16 +++ b/wpa_supplicant/ap.c
  17 @@ -1328,13 +1328,18 @@ int ap_ctrl_iface_chanswitch(struct wpa_
  18  void wpas_ap_ch_switch(struct wpa_supplicant *wpa_s, int freq, int ht,
  19                        int offset, int width, int cf1, int cf2)
  20  {
  21 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  22 +
  23         if (!wpa_s->ap_iface)
  24 -               return;
  25 +               if (!wpa_s->ifmsh)
  26 +                       return;
  27 +               else
  28 +                       iface = wpa_s->ifmsh;
  29
  30         wpa_s->assoc_freq = freq;
  31         if (wpa_s->current_ssid)
  32                 wpa_s->current_ssid->frequency = freq;
  33 -       hostapd_event_ch_switch(wpa_s->ap_iface->bss[0], freq, ht,
  34 +       hostapd_event_ch_switch(iface->bss[0], freq, ht,
  35                                 offset, width, cf1, cf2);
  36  }
  37
  38 @@ -1531,10 +1536,15 @@ int wpas_ap_pmksa_cache_add_external(str
  39  void wpas_event_dfs_radar_detected(struct wpa_supplicant *wpa_s,
  40                                    struct dfs_event *radar)
  41  {
  42 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  43 +
  44         if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
  45 -               return;
  46 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
  47 +                       return;
  48 +               else
  49 +                       iface = wpa_s->ifmsh;
  50         wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq);
  51 -       hostapd_dfs_radar_detected(wpa_s->ap_iface, radar->freq,
  52 +       hostapd_dfs_radar_detected(iface, radar->freq,
  53                                    radar->ht_enabled, radar->chan_offset,
  54                                    radar->chan_width,
  55                                    radar->cf1, radar->cf2);
  56 @@ -1544,10 +1554,15 @@ void wpas_event_dfs_radar_detected(struc
  57  void wpas_event_dfs_cac_started(struct wpa_supplicant *wpa_s,
  58                                 struct dfs_event *radar)
  59  {
  60 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  61 +
  62         if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
  63 -               return;
  64 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
  65 +                       return;
  66 +               else
  67 +                       iface = wpa_s->ifmsh;
  68         wpa_printf(MSG_DEBUG, "DFS CAC started on %d MHz", radar->freq);
  69 -       hostapd_dfs_start_cac(wpa_s->ap_iface, radar->freq,
  70 +       hostapd_dfs_start_cac(iface, radar->freq,
  71                               radar->ht_enabled, radar->chan_offset,
  72                               radar->chan_width, radar->cf1, radar->cf2);
  73  }
  74 @@ -1556,10 +1571,16 @@ void wpas_event_dfs_cac_started(struct w
  75  void wpas_event_dfs_cac_finished(struct wpa_supplicant *wpa_s,
  76                                  struct dfs_event *radar)
  77  {
  78 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  79 +
  80         if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
  81 -               return;
  82 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
  83 +                       return;
  84 +               else
  85 +                       iface = wpa_s->ifmsh;
  86 +
  87         wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq);
  88 -       hostapd_dfs_complete_cac(wpa_s->ap_iface, 1, radar->freq,
  89 +       hostapd_dfs_complete_cac(iface, 1, radar->freq,
  90                                  radar->ht_enabled, radar->chan_offset,
  91                                  radar->chan_width, radar->cf1, radar->cf2);
  92  }
  93 @@ -1568,10 +1589,15 @@ void wpas_event_dfs_cac_finished(struct
  94  void wpas_event_dfs_cac_aborted(struct wpa_supplicant *wpa_s,
  95                                 struct dfs_event *radar)
  96  {
  97 +       struct hostapd_iface *iface = wpa_s->ap_iface;
  98 +
  99         if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
 100 -               return;
 101 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
 102 +                       return;
 103 +               else
 104 +                       iface = wpa_s->ifmsh;
 105         wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq);
 106 -       hostapd_dfs_complete_cac(wpa_s->ap_iface, 0, radar->freq,
 107 +       hostapd_dfs_complete_cac(iface, 0, radar->freq,
 108                                  radar->ht_enabled, radar->chan_offset,
 109                                  radar->chan_width, radar->cf1, radar->cf2);
 110  }
 111 @@ -1580,10 +1606,15 @@ void wpas_event_dfs_cac_aborted(struct w
 112  void wpas_event_dfs_cac_nop_finished(struct wpa_supplicant *wpa_s,
 113                                      struct dfs_event *radar)
 114  {
 115 +       struct hostapd_iface *iface = wpa_s->ap_iface;
 116 +
 117         if (!wpa_s->ap_iface || !wpa_s->ap_iface->bss[0])
 118 -               return;
 119 +               if (!wpa_s->ifmsh || !wpa_s->ifmsh->bss[0])
 120 +                       return;
 121 +               else
 122 +                       iface = wpa_s->ifmsh;
 123         wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq);
 124 -       hostapd_dfs_nop_finished(wpa_s->ap_iface, radar->freq,
 125 +       hostapd_dfs_nop_finished(iface, radar->freq,
 126                                  radar->ht_enabled, radar->chan_offset,
 127                                  radar->chan_width, radar->cf1, radar->cf2);
 128  }
 129 --- a/wpa_supplicant/events.c
 130 +++ b/wpa_supplicant/events.c
 131 @@ -4168,6 +4168,7 @@ void wpa_supplicant_event(void *ctx, enu
 132
 133                 if (wpa_s->current_ssid->mode == WPAS_MODE_AP ||
 134                     wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO ||
 135 +                   wpa_s->current_ssid->mode == WPAS_MODE_MESH ||
 136                     wpa_s->current_ssid->mode ==
 137                     WPAS_MODE_P2P_GROUP_FORMATION) {
 138                         wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,