hostapd: Add wowlan_triggers config param
New kernels in wiphy_suspend() will call cfg80211_leave_all()
that will eventually end up in cfg80211_stop_ap() unless
wowlan_triggers were set.
Bug: 17269024
Change-Id: I14d2191eda090cd86cabe1e5f059975fdf2f69e8
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/hostapd/config_file.c b/hostapd/config_file.c
index be40398..4c0e3f8 100644
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -3156,6 +3156,9 @@
conf->local_pwr_constraint = val;
} else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
conf->spectrum_mgmt_required = atoi(pos);
+ } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
+ os_free(bss->wowlan_triggers);
+ bss->wowlan_triggers = os_strdup(pos);
} else {
wpa_printf(MSG_ERROR,
"Line %d: unknown configuration item '%s'",
diff --git a/hostapd/main.c b/hostapd/main.c
index a9d7da5..af4d85d 100644
--- a/hostapd/main.c
+++ b/hostapd/main.c
@@ -28,6 +28,8 @@
#include "eap_register.h"
#include "ctrl_iface.h"
+struct wowlan_triggers *wpa_get_wowlan_triggers(const char *wowlan_triggers,
+ struct wpa_driver_capa *capa);
struct hapd_global {
void **drv_priv;
@@ -211,12 +213,21 @@
if (hapd->driver->get_capa &&
hapd->driver->get_capa(hapd->drv_priv, &capa) == 0) {
+ struct wowlan_triggers *triggs;
+
iface->drv_flags = capa.flags;
iface->probe_resp_offloads = capa.probe_resp_offloads;
iface->extended_capa = capa.extended_capa;
iface->extended_capa_mask = capa.extended_capa_mask;
iface->extended_capa_len = capa.extended_capa_len;
iface->drv_max_acl_mac_addrs = capa.max_acl_mac_addrs;
+
+ triggs = wpa_get_wowlan_triggers(conf->wowlan_triggers, &capa);
+ if (triggs && hapd->driver->set_wowlan) {
+ if (hapd->driver->set_wowlan(hapd->drv_priv, triggs))
+ wpa_printf(MSG_ERROR, "set_wowlan failed");
+ }
+ os_free(triggs);
}
return 0;