int META_WIFI_init(void)
{
int count = 100;
if(1 == wifi_init){
ERR("wifi is already initilized.\n");
return true;
}
#if 0
if (!wifi_is_loaded()){
ERR("[META_WIFI] loading wifi driver ... ...\n");
if (wifi_insmod(DRIVER_MODULE_PATH, DRIVER_MODULE_ARG) < 0) {
ERR("[META_WIFI] failed to load wifi driver!!!\n");
goto error;
}
}
#endif
usleep(200000);
wifi_set_power(1);
sched_yield();
while (count-- > 0) {
if (ifc_init() == 0) {
if (ifc_up("wlan0") == 0) {
ifc_close();
break;
}
ERR("[META_WIFI] ifc_up(wlan0) failed\n");
ifc_close();
} else {
ERR("[META_WIFI] ifc_init() failed\n");
}
usleep(100000);
}
if (count == 0)
goto error;
if (wifi_skfd == -1)
wifi_skfd = openNetHandle();
if (wifi_skfd < 0) {
META_WIFI_deinit();
goto error;
}
wifi_init = 1;
return true;
error:
wifi_set_power(0);
return false;
}
void META_WIFI_deinit(void)
{
int count = 20; /* wait at most 10 seconds for completion */
if (wifi_skfd > 0) {
closeNetHandle(wifi_skfd);
wifi_skfd = -1;
}
if (wifi_rmmod(DRIVER_MODULE_NAME) == 0) {
while (count-- > 0) {
if (!wifi_is_loaded())
break;
usleep(500000);
}
sched_yield();
wifi_set_power(0);
}
wifi_init = 0;
return;
}
