/**
* hostapd_config_reload_iface_start - Start interface reload
* @hapd_iface: Pointer to interface data.
* @cb: The function to callback when done.
* Returns: 0 if it starts successfully; cb will be called when done.
* -1 on failure; cb will not be called.
*/
static int hostapd_config_reload_iface_start(struct hostapd_iface *hapd_iface,
hostapd_iface_cb cb)
{
struct hostapd_config_change *change = hapd_iface->change;
struct hostapd_config *newconf = change->newconf;
struct hostapd_config *oldconf = change->oldconf;
struct hostapd_data *hapd = hapd_iface->bss[0];
if (hapd_iface->reload_iface_cb) {
wpa_printf(MSG_DEBUG,
"%s: Interface reload already in progress.",
hapd_iface->bss[0]->conf->iface);
return -1;
}
hapd_iface->reload_iface_cb = cb;
if (newconf->bridge_packets != oldconf->bridge_packets &&
hapd->iconf->bridge_packets != INTERNAL_BRIDGE_DO_NOT_CONTROL &&
hostapd_set_internal_bridge(hapd, hapd->iconf->bridge_packets))
printf("Failed to set bridge_packets for kernel driver\n");
if (newconf->channel != oldconf->channel ||
newconf->hw_mode != oldconf->hw_mode ||
rate_array_diff(newconf->supported_rates,
oldconf->supported_rates) ||
rate_array_diff(newconf->basic_rates, oldconf->basic_rates)) {
hostapd_free_stas(hapd);
if (hostapd_get_hw_features(hapd_iface)) {
printf("Could not read HW feature info from the kernel"
" driver.\n");
hapd_iface->reload_iface_cb = NULL;
return -1;
}
if (hostapd_select_hw_mode_start(hapd_iface,
reload_hw_mode_done)) {
printf("Failed to start select hw_mode.\n");
hapd_iface->reload_iface_cb = NULL;
return -1;
}
return 0;
}
eloop_register_timeout(0, 0, reload_iface2_handler, hapd_iface, NULL);
return 0;
}
/**
* asd_config_reload_iface_start - Start interface reload
* @wasd_iface: Pointer to interface data.
* @cb: The function to callback when done.
* Returns: 0 if it starts successfully; cb will be called when done.
* -1 on failure; cb will not be called.
*/
static int asd_config_reload_iface_start(struct asd_iface *wasd_iface,
asd_iface_cb cb)
{
struct asd_config_change *change = wasd_iface->change;
struct asd_config *newconf = change->newconf;
struct asd_config *oldconf = change->oldconf;
struct asd_data *wasd = wasd_iface->bss[0];
if (wasd_iface->reload_iface_cb) {
asd_printf(ASD_DEFAULT,MSG_DEBUG,
"%s: Interface reload already in progress.",
wasd_iface->bss[0]->conf->iface);
return -1;
}
wasd_iface->reload_iface_cb = cb;
if (newconf->bridge_packets != oldconf->bridge_packets &&
wasd->iconf->bridge_packets != INTERNAL_BRIDGE_DO_NOT_CONTROL &&
asd_set_internal_bridge(wasd, wasd->iconf->bridge_packets))
asd_printf(ASD_DEFAULT,MSG_DEBUG,"Failed to set bridge_packets for kernel driver\n");
if (newconf->channel != oldconf->channel ||
newconf->hw_mode != oldconf->hw_mode ||
rate_array_diff(newconf->supported_rates,
oldconf->supported_rates) ||
rate_array_diff(newconf->basic_rates, oldconf->basic_rates)) {
asd_free_stas(wasd);
if (asd_get_hw_features(wasd_iface)) {
asd_printf(ASD_DEFAULT,MSG_DEBUG,"Could not read HW feature info from the kernel"
" driver.\n");
wasd_iface->reload_iface_cb = NULL;
return -1;
}
if (asd_select_hw_mode_start(wasd_iface,
reload_hw_mode_done)) {
asd_printf(ASD_DEFAULT,MSG_DEBUG,"Failed to start select hw_mode.\n");
wasd_iface->reload_iface_cb = NULL;
return -1;
}
return 0;
}
circle_register_timeout(0, 0, reload_iface2_handler, wasd_iface, NULL);
return 0;
}