package/hostapd/patches/500-scan_wait.patch

   1 --- a/src/ap/hostapd.h
   2 +++ b/src/ap/hostapd.h
   3 @@ -229,6 +229,7 @@ struct hostapd_iface {
   4         int (*for_each_interface)(struct hapd_interfaces *interfaces,
   5                                   int (*cb)(struct hostapd_iface *iface,
   6                                             void *ctx), void *ctx);
   7 +       int (*init_complete)(struct hostapd_iface *iface);
   8  };
   9
  10  /* hostapd.c */
  11 --- a/src/ap/hostapd.c
  12 +++ b/src/ap/hostapd.c
  13 @@ -807,6 +807,9 @@ int hostapd_setup_interface_complete(str
  14         wpa_printf(MSG_DEBUG, "%s: Setup of interface done.",
  15                    iface->bss[0]->conf->iface);
  16
  17 +       if (iface->init_complete)
  18 +               iface->init_complete(iface);
  19 +
  20         return 0;
  21  }
  22
  23 --- a/hostapd/main.c
  24 +++ b/hostapd/main.c
  25 @@ -36,6 +36,8 @@
  26  extern int wpa_debug_level;
  27  extern int wpa_debug_show_keys;
  28  extern int wpa_debug_timestamp;
  29 +static int daemonize = 0;
  30 +static char *pid_file = NULL;
  31
  32
  33  struct hapd_interfaces {
  34 @@ -163,6 +165,16 @@ static void hostapd_logger_cb(void *ctx,
  35  }
  36  #endif /* CONFIG_NO_HOSTAPD_LOGGER */
  37
  38 +static int hostapd_init_complete(struct hostapd_iface *iface)
  39 +{
  40 +       if (daemonize && os_daemonize(pid_file)) {
  41 +               perror("daemon");
  42 +               return -1;
  43 +       }
  44 +       daemonize = 0;
  45 +       return 0;
  46 +}
  47 +
  48
  49  /**
  50   * hostapd_init - Allocate and initialize per-interface data
  51 @@ -184,6 +196,7 @@ static struct hostapd_iface * hostapd_in
  52         if (hapd_iface == NULL)
  53                 goto fail;
  54
  55 +       hapd_iface->init_complete = hostapd_init_complete;
  56         hapd_iface->reload_config = hostapd_reload_config;
  57         hapd_iface->config_read_cb = hostapd_config_read;
  58         hapd_iface->config_fname = os_strdup(config_file);
  59 @@ -399,7 +412,7 @@ static int hostapd_global_init(struct ha
  60  }
  61
  62
  63 -static void hostapd_global_deinit(const char *pid_file)
  64 +static void hostapd_global_deinit(void)
  65  {
  66  #ifdef EAP_SERVER_TNC
  67         tncs_global_deinit();
  68 @@ -419,8 +432,7 @@ static void hostapd_global_deinit(const
  69  }
  70
  71
  72 -static int hostapd_global_run(struct hapd_interfaces *ifaces, int daemonize,
  73 -                             const char *pid_file)
  74 +static int hostapd_global_run(struct hapd_interfaces *iface)
  75  {
  76  #ifdef EAP_SERVER_TNC
  77         int tnc = 0;
  78 @@ -441,11 +453,6 @@ static int hostapd_global_run(struct hap
  79         }
  80  #endif /* EAP_SERVER_TNC */
  81
  82 -       if (daemonize && os_daemonize(pid_file)) {
  83 -               perror("daemon");
  84 -               return -1;
  85 -       }
  86 -
  87         eloop_run();
  88
  89         return 0;
  90 @@ -501,8 +508,7 @@ int main(int argc, char *argv[])
  91         struct hapd_interfaces interfaces;
  92         int ret = 1;
  93         size_t i;
  94 -       int c, debug = 0, daemonize = 0;
  95 -       char *pid_file = NULL;
  96 +       int c, debug = 0;
  97         const char *log_file = NULL;
  98
  99         if (os_program_init())
 100 @@ -576,7 +582,7 @@ int main(int argc, char *argv[])
 101                         goto out;
 102         }
 103
 104 -       if (hostapd_global_run(&interfaces, daemonize, pid_file))
 105 +       if (hostapd_global_run(&interfaces))
 106                 goto out;
 107
 108         ret = 0;
 109 @@ -587,7 +593,7 @@ int main(int argc, char *argv[])
 110                 hostapd_interface_deinit_free(interfaces.iface[i]);
 111         os_free(interfaces.iface);
 112
 113 -       hostapd_global_deinit(pid_file);
 114 +       hostapd_global_deinit();
 115         os_free(pid_file);
 116
 117         if (log_file)
 118 --- a/hostapd/config_file.c
 119 +++ b/hostapd/config_file.c
 120 @@ -1891,6 +1891,8 @@ struct hostapd_config * hostapd_config_r
 121                         }
 122  #endif /* CONFIG_IEEE80211W */
 123  #ifdef CONFIG_IEEE80211N
 124 +               } else if (os_strcmp(buf, "noscan") == 0) {
 125 +                       conf->noscan = atoi(pos);
 126                 } else if (os_strcmp(buf, "ieee80211n") == 0) {
 127                         conf->ieee80211n = atoi(pos);
 128                 } else if (os_strcmp(buf, "ht_capab") == 0) {
 129 --- a/src/ap/ap_config.h
 130 +++ b/src/ap/ap_config.h
 131 @@ -390,6 +390,7 @@ struct hostapd_config {
 132
 133         int ht_op_mode_fixed;
 134         u16 ht_capab;
 135 +       int noscan;
 136         int ieee80211n;
 137         int secondary_channel;
 138         int require_ht;
 139 --- a/src/ap/hw_features.c
 140 +++ b/src/ap/hw_features.c
 141 @@ -463,7 +463,7 @@ static int ieee80211n_check_40mhz(struct
 142  {
 143         struct wpa_driver_scan_params params;
 144
 145 -       if (!iface->conf->secondary_channel)
 146 +       if (!iface->conf->secondary_channel || iface->conf->noscan)
 147                 return 0; /* HT40 not used */
 148
 149         wpa_printf(MSG_DEBUG, "Scan for neighboring BSSes prior to enabling "