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-rw-r--r--package/hostapd/patches/400-scan_wait.patch149
1 files changed, 149 insertions, 0 deletions
diff --git a/package/hostapd/patches/400-scan_wait.patch b/package/hostapd/patches/400-scan_wait.patch
new file mode 100644
index 0000000000..530eca914e
--- /dev/null
+++ b/package/hostapd/patches/400-scan_wait.patch
@@ -0,0 +1,149 @@
+--- a/src/ap/hostapd.h
++++ b/src/ap/hostapd.h
+@@ -247,6 +247,7 @@ struct hostapd_iface {
+ int (*for_each_interface)(struct hapd_interfaces *interfaces,
+ int (*cb)(struct hostapd_iface *iface,
+ void *ctx), void *ctx);
++ int (*init_complete)(struct hostapd_iface *iface);
+ };
+
+ /* hostapd.c */
+--- a/src/ap/hostapd.c
++++ b/src/ap/hostapd.c
+@@ -851,6 +851,9 @@ int hostapd_setup_interface_complete(str
+ wpa_printf(MSG_DEBUG, "%s: Setup of interface done.",
+ iface->bss[0]->conf->iface);
+
++ if (iface->init_complete)
++ iface->init_complete(iface);
++
+ return 0;
+ }
+
+--- a/hostapd/main.c
++++ b/hostapd/main.c
+@@ -31,6 +31,8 @@
+ extern int wpa_debug_level;
+ extern int wpa_debug_show_keys;
+ extern int wpa_debug_timestamp;
++static int daemonize = 0;
++static char *pid_file = NULL;
+
+ extern struct wpa_driver_ops *wpa_drivers[];
+
+@@ -145,6 +147,16 @@ static void hostapd_logger_cb(void *ctx,
+ }
+ #endif /* CONFIG_NO_HOSTAPD_LOGGER */
+
++static int hostapd_init_complete(struct hostapd_iface *iface)
++{
++ if (daemonize && os_daemonize(pid_file)) {
++ perror("daemon");
++ return -1;
++ }
++ daemonize = 0;
++ return 0;
++}
++
+
+ /**
+ * hostapd_init - Allocate and initialize per-interface data
+@@ -166,6 +178,7 @@ static struct hostapd_iface * hostapd_in
+ if (hapd_iface == NULL)
+ goto fail;
+
++ hapd_iface->init_complete = hostapd_init_complete;
+ hapd_iface->reload_config = hostapd_reload_config;
+ hapd_iface->config_read_cb = hostapd_config_read;
+ hapd_iface->config_fname = os_strdup(config_file);
+@@ -419,7 +432,7 @@ static int hostapd_global_init(struct ha
+ }
+
+
+-static void hostapd_global_deinit(const char *pid_file)
++static void hostapd_global_deinit(void)
+ {
+ int i;
+
+@@ -449,8 +462,7 @@ static void hostapd_global_deinit(const
+ }
+
+
+-static int hostapd_global_run(struct hapd_interfaces *ifaces, int daemonize,
+- const char *pid_file)
++static int hostapd_global_run(struct hapd_interfaces *iface)
+ {
+ #ifdef EAP_SERVER_TNC
+ int tnc = 0;
+@@ -471,11 +483,6 @@ static int hostapd_global_run(struct hap
+ }
+ #endif /* EAP_SERVER_TNC */
+
+- if (daemonize && os_daemonize(pid_file)) {
+- perror("daemon");
+- return -1;
+- }
+-
+ eloop_run();
+
+ return 0;
+@@ -532,8 +539,7 @@ int main(int argc, char *argv[])
+ struct hapd_interfaces interfaces;
+ int ret = 1;
+ size_t i;
+- int c, debug = 0, daemonize = 0;
+- char *pid_file = NULL;
++ int c, debug = 0;
+ const char *log_file = NULL;
+ const char *entropy_file = NULL;
+
+@@ -611,7 +617,7 @@ int main(int argc, char *argv[])
+ goto out;
+ }
+
+- if (hostapd_global_run(&interfaces, daemonize, pid_file))
++ if (hostapd_global_run(&interfaces))
+ goto out;
+
+ ret = 0;
+@@ -622,7 +628,7 @@ int main(int argc, char *argv[])
+ hostapd_interface_deinit_free(interfaces.iface[i]);
+ os_free(interfaces.iface);
+
+- hostapd_global_deinit(pid_file);
++ hostapd_global_deinit();
+ os_free(pid_file);
+
+ if (log_file)
+--- a/hostapd/config_file.c
++++ b/hostapd/config_file.c
+@@ -1941,6 +1941,8 @@ static int hostapd_config_fill(struct ho
+ }
+ #endif /* CONFIG_IEEE80211W */
+ #ifdef CONFIG_IEEE80211N
++ } else if (os_strcmp(buf, "noscan") == 0) {
++ conf->noscan = atoi(pos);
+ } else if (os_strcmp(buf, "ieee80211n") == 0) {
+ conf->ieee80211n = atoi(pos);
+ } else if (os_strcmp(buf, "ht_capab") == 0) {
+--- a/src/ap/ap_config.h
++++ b/src/ap/ap_config.h
+@@ -430,6 +430,7 @@ struct hostapd_config {
+
+ int ht_op_mode_fixed;
+ u16 ht_capab;
++ int noscan;
+ int ieee80211n;
+ int secondary_channel;
+ int require_ht;
+--- a/src/ap/hw_features.c
++++ b/src/ap/hw_features.c
+@@ -451,7 +451,7 @@ static int ieee80211n_check_40mhz(struct
+ {
+ struct wpa_driver_scan_params params;
+
+- if (!iface->conf->secondary_channel)
++ if (!iface->conf->secondary_channel || iface->conf->noscan)
+ return 0; /* HT40 not used */
+
+ wpa_printf(MSG_DEBUG, "Scan for neighboring BSSes prior to enabling "