static int netdev_close(struct net_device *pnetdev)
{
struct _adapter *padapter = (struct _adapter *) _netdev_priv(pnetdev);
/* Close LED*/
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF);
msleep(200);
/*s1.*/
if (pnetdev) {
if (!netif_queue_stopped(pnetdev))
netif_stop_queue(pnetdev);
}
/*s2.*/
/*s2-1. issue disassoc_cmd to fw*/
r8712_disassoc_cmd(padapter);
/*s2-2. indicate disconnect to os*/
r8712_ind_disconnect(padapter);
/*s2-3.*/
r8712_free_assoc_resources(padapter);
/*s2-4.*/
r8712_free_network_queue(padapter);
/*Stop driver mlme relation timer*/
stop_drv_timers(padapter);
return 0;
}
/**
*
* This function intends to handle the shutdown of an interface
* i.e. when it is brought Down from an Up/Active state.
*
*/
static int netdev_close(struct net_device *pnetdev)
{
struct _adapter *padapter = (struct _adapter *) netdev_priv(pnetdev);
/* Close LED*/
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF);
msleep(200);
/*s1.*/
if (pnetdev) {
if (!netif_queue_stopped(pnetdev))
netif_stop_queue(pnetdev);
}
/*s2.*/
/*s2-1. issue disassoc_cmd to fw*/
r8712_disassoc_cmd(padapter);
/*s2-2. indicate disconnect to os*/
r8712_ind_disconnect(padapter);
/*s2-3.*/
r8712_free_assoc_resources(padapter);
/*s2-4.*/
r8712_free_network_queue(padapter);
/* The interface is no longer Up: */
padapter->bup = false;
release_firmware(padapter->fw);
/* never exit with a firmware callback pending */
wait_for_completion(&padapter->rtl8712_fw_ready);
return 0;
}
u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter)
{
struct mlme_priv *pmlmepriv = NULL;
unsigned long irqL;
u8 ret = true;
if (!padapter)
return false;
pmlmepriv = &padapter->mlmepriv;
if (!padapter->hw_init_completed)
return false;
spin_lock_irqsave(&pmlmepriv->lock, irqL);
if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) ||
(pmlmepriv->sitesurveyctrl.traffic_busy == true)) {
/* Scan or linking is in progress, do nothing. */
ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
} else {
r8712_free_network_queue(padapter);
ret = r8712_sitesurvey_cmd(padapter, NULL);
}
spin_unlock_irqrestore(&pmlmepriv->lock, irqL);
return ret;
}