static void rtw_gspi_if1_deinit(PADAPTER if1)
{
struct net_device *pnetdev = if1->pnetdev;
struct mlme_priv *pmlmepriv = &if1->mlmepriv;
if (check_fwstate(pmlmepriv, _FW_LINKED))
rtw_disassoc_cmd(if1, 0, _FALSE);
#ifdef CONFIG_AP_MODE
free_mlme_ap_info(if1);
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_unload(if1);
#endif
#endif
rtw_cancel_all_timer(if1);
rtw_dev_unload(if1);
DBG_871X("+r871xu_dev_remove, hw_init_completed=%d\n", if1->hw_init_completed);
rtw_handle_dualmac(if1, 0);
#ifdef CONFIG_IOCTL_CFG80211
if (if1->rtw_wdev)
{
//rtw_wdev_unregister(if1->rtw_wdev);
rtw_wdev_free(if1->rtw_wdev);
}
#endif
rtw_free_drv_sw(if1);
if(pnetdev)
rtw_free_netdev(pnetdev);
}
static void rtw_usb_if1_deinit(struct adapter *if1)
{
struct net_device *pnetdev = if1->pnetdev;
struct mlme_priv *pmlmepriv = &if1->mlmepriv;
if (check_fwstate(pmlmepriv, _FW_LINKED))
rtw_disassoc_cmd(if1, 0, false);
#ifdef CONFIG_88EU_AP_MODE
free_mlme_ap_info(if1);
#endif
if (pnetdev) {
/* will call netdev_close() */
unregister_netdev(pnetdev);
rtw_proc_remove_one(pnetdev);
}
rtw_cancel_all_timer(if1);
rtw_dev_unload(if1);
DBG_88E("+r871xu_dev_remove, hw_init_completed=%d\n",
if1->hw_init_completed);
rtw_free_drv_sw(if1);
if (pnetdev)
rtw_free_netdev(pnetdev);
}
void sreset_stop_adapter(_adapter *padapter)
{
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
if (padapter == NULL)
return;
DBG_871X(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
if (!rtw_netif_queue_stopped(padapter->pnetdev))
rtw_netif_stop_queue(padapter->pnetdev);
rtw_cancel_all_timer(padapter);
/* TODO: OS and HCI independent */
#if defined(PLATFORM_LINUX) && defined(CONFIG_USB_HCI)
tasklet_kill(&pxmitpriv->xmit_tasklet);
#endif
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
rtw_scan_abort(padapter);
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
_rtw_join_timeout_handler(padapter);
}
static void rtw_gspi_if1_deinit(PADAPTER if1)
{
struct net_device *pnetdev = if1->pnetdev;
struct mlme_priv *pmlmepriv = &if1->mlmepriv;
#if defined(CONFIG_HAS_EARLYSUSPEND ) || defined(CONFIG_ANDROID_POWER)
rtw_unregister_early_suspend(&if1->pwrctrlpriv);
#endif
rtw_pm_set_ips(if1, IPS_NONE);
rtw_pm_set_lps(if1, PS_MODE_ACTIVE);
LeaveAllPowerSaveMode(if1);
if (check_fwstate(pmlmepriv, _FW_LINKED))
disconnect_hdl(if1, NULL);
#ifdef CONFIG_AP_MODE
free_mlme_ap_info(if1);
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_unload(if1);
#endif
#endif
if(if1->DriverState != DRIVER_DISAPPEAR) {
if(pnetdev) {
unregister_netdev(pnetdev); //will call netdev_close()
rtw_proc_remove_one(pnetdev);
}
}
rtw_cancel_all_timer(if1);
rtw_dev_unload(if1);
DBG_871X("+r871xu_dev_remove, hw_init_completed=%d\n", if1->hw_init_completed);
rtw_handle_dualmac(if1, 0);
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_free(if1->rtw_wdev);
#endif
rtw_free_drv_sw(if1);
if(pnetdev)
rtw_free_netdev(pnetdev);
}
void rtl8723b_silentreset_for_specific_platform(_adapter *padapter)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
_irqL irqL;
#ifdef DBG_CONFIG_ERROR_RESET
DBG_871X("%s\n", __FUNCTION__);
psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS;
if (!rtw_netif_queue_stopped(padapter->pnetdev))
rtw_netif_stop_queue(padapter->pnetdev);
rtw_cancel_all_timer(padapter);
tasklet_kill(&pxmitpriv->xmit_tasklet);
_enter_critical_mutex(&psrtpriv->silentreset_mutex, &irqL);
psrtpriv->silent_reset_inprogress = _TRUE;
pwrpriv->change_rfpwrstate = rf_off;
#ifdef CONFIG_IPS
ips_enter(padapter);
ips_leave(padapter);
#endif
if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)
{
_restore_network_status(padapter);
_restore_security_setting(padapter);
}
_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING);
psrtpriv->silent_reset_inprogress = _FALSE;
_exit_critical_mutex(&psrtpriv->silentreset_mutex, &irqL);
tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
if (netif_queue_stopped(padapter->pnetdev))
netif_wake_queue(padapter->pnetdev);
#endif
}
void rtl8192c_silentreset_for_specific_platform(_adapter *padapter)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
_irqL irqL;
psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS;
if (!netif_queue_stopped(padapter->pnetdev))
netif_stop_queue(padapter->pnetdev);
rtw_cancel_all_timer(padapter);
tasklet_kill(&pxmitpriv->xmit_tasklet);
_enter_critical_mutex(&psrtpriv->silentreset_mutex, &irqL);
psrtpriv->silent_reset_inprogress = _TRUE;
pwrpriv->change_rfpwrstate = rf_off;
ips_enter(padapter);
ips_leave(padapter);
if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)
{
_restore_network_status(padapter);
_restore_security_setting(padapter);
}
if(pmlmepriv->fw_state & _FW_UNDER_SURVEY)
pmlmepriv->fw_state ^= _FW_UNDER_SURVEY;
if(pmlmepriv->fw_state & _FW_UNDER_LINKING)
pmlmepriv->fw_state ^= _FW_UNDER_LINKING;
psrtpriv->silent_reset_inprogress = _FALSE;
_exit_critical_mutex(&psrtpriv->silentreset_mutex, &irqL);
tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
if (netif_queue_stopped(padapter->pnetdev))
netif_wake_queue(padapter->pnetdev);
}
static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
{
struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
struct adapter *padapter = dvobj->if1;
struct net_device *pnetdev = padapter->pnetdev;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
int ret = 0;
u32 start_time = jiffies;
DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
if ((!padapter->bup) || (padapter->bDriverStopped) ||
(padapter->bSurpriseRemoved)) {
DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
padapter->bup, padapter->bDriverStopped,
padapter->bSurpriseRemoved);
goto exit;
}
pwrpriv->bInSuspend = true;
rtw_cancel_all_timer(padapter);
LeaveAllPowerSaveMode(padapter);
_enter_pwrlock(&pwrpriv->lock);
/* s1. */
if (pnetdev) {
netif_carrier_off(pnetdev);
netif_tx_stop_all_queues(pnetdev);
}
/* s2. */
rtw_disassoc_cmd(padapter, 0, false);
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) &&
check_fwstate(pmlmepriv, _FW_LINKED)) {
DBG_88E("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n",
__func__, __LINE__,
pmlmepriv->cur_network.network.Ssid.Ssid,
pmlmepriv->cur_network.network.MacAddress,
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
pmlmepriv->to_roaming = 1;
}
/* s2-2. indicate disconnect to os */
rtw_indicate_disconnect(padapter);
/* s2-3. */
rtw_free_assoc_resources(padapter, 1);
/* s2-4. */
rtw_free_network_queue(padapter, true);
rtw_dev_unload(padapter);
_exit_pwrlock(&pwrpriv->lock);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
rtw_indicate_scan_done(padapter, 1);
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
rtw_indicate_disconnect(padapter);
exit:
DBG_88E("<=== %s return %d.............. in %dms\n", __func__
, ret, rtw_get_passing_time_ms(start_time));
return ret;
}
static int rtw_gspi_suspend(struct spi_device *spi, pm_message_t mesg)
{
struct dvobj_priv *dvobj = spi_get_drvdata(spi);
PADAPTER padapter = dvobj->if1;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
int ret = 0;
u32 start_time = rtw_get_current_time();
_func_enter_;
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
pwrpriv->bInSuspend = _TRUE;
while (pwrpriv->bips_processing == _TRUE)
rtw_msleep_os(1);
if((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
{
DBG_871X("%s bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", __FUNCTION__
,padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
goto exit;
}
rtw_cancel_all_timer(padapter);
LeaveAllPowerSaveMode(padapter);
//padapter->net_closed = _TRUE;
//s1.
if(pnetdev)
{
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
}
#ifdef CONFIG_WOWLAN
padapter->pwrctrlpriv.bSupportRemoteWakeup=_TRUE;
#else
//s2.
//s2-1. issue rtw_disassoc_cmd to fw
disconnect_hdl(padapter, NULL);
//rtw_disassoc_cmd(padapter);
#endif
#ifdef CONFIG_LAYER2_ROAMING_RESUME
if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) )
{
DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__,
pmlmepriv->cur_network.network.Ssid.Ssid,
MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
pmlmepriv->to_roaming = 1;
}
#endif
//s2-2. indicate disconnect to os
rtw_indicate_disconnect(padapter);
//s2-3.
rtw_free_assoc_resources(padapter, 1);
//s2-4.
rtw_free_network_queue(padapter, _TRUE);
rtw_led_control(padapter, LED_CTL_POWER_OFF);
rtw_dev_unload(padapter);
if(check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
rtw_indicate_scan_done(padapter, 1);
if(check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
rtw_indicate_disconnect(padapter);
// interface deinit
gspi_deinit(dvobj);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("%s: deinit GSPI complete!\n", __FUNCTION__));
rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_OFF);
rtw_mdelay_os(1);
exit:
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
static u8 _rtw_mi_cancel_all_timer(_adapter *adapter, void *data)
{
rtw_cancel_all_timer(adapter);
return _TRUE;
}
static int rtw_sdio_suspend(struct device *dev)
{
struct sdio_func *func =dev_to_sdio_func(dev);
struct dvobj_priv *psdpriv = sdio_get_drvdata(func);
_adapter *padapter = psdpriv->padapter;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
int ret = 0;
u32 start_time = rtw_get_current_time();
_func_enter_;
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
if((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
{
DBG_871X("%s bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", __FUNCTION__
,padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
goto exit;
}
pwrpriv->bInSuspend = _TRUE;
rtw_cancel_all_timer(padapter);
LeaveAllPowerSaveMode(padapter);
//padapter->net_closed = _TRUE;
//s1.
if(pnetdev)
{
netif_carrier_off(pnetdev);
netif_stop_queue(pnetdev);
}
#ifdef CONFIG_WOWLAN
padapter->pwrctrlpriv.bSupportWakeOnWlan=_TRUE;
#else
//s2.
//s2-1. issue rtw_disassoc_cmd to fw
disconnect_hdl(padapter, NULL);
//rtw_disassoc_cmd(padapter);
#endif
#ifdef CONFIG_LAYER2_ROAMING_RESUME
if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) )
{
DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__,
pmlmepriv->cur_network.network.Ssid.Ssid,
MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
pmlmepriv->to_roaming = 1;
}
#endif
//s2-2. indicate disconnect to os
rtw_indicate_disconnect(padapter);
//s2-3.
rtw_free_assoc_resources(padapter, 1);
//s2-4.
rtw_free_network_queue(padapter, _TRUE);
rtw_led_control(padapter, LED_CTL_POWER_OFF);
rtw_dev_unload(padapter);
exit:
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
/*depends on sunxi power control */
#if defined(CONFIG_MMC_SUNXI_POWER_CONTROL)
// sunximmc_rescan_card(SDIOID, 0);
// rtl8723as_sdio_poweroff();
printk("[rtl8723as] %s: suspend end.\n", __FUNCTION__);
#endif
_func_exit_;
return ret;
}
static void rtw_dev_remove(struct sdio_func *func)
{
PADAPTER padapter;
struct net_device *pnetdev;
#ifdef CONFIG_IOCTL_CFG80211
struct wireless_dev *wdev;
#endif
_func_enter_;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_dev_remove\n"));
padapter = ((struct dvobj_priv*)sdio_get_drvdata(func))->padapter;
#ifdef CONFIG_IOCTL_CFG80211
wdev = padapter->rtw_wdev;
#endif
#if defined(CONFIG_HAS_EARLYSUSPEND ) || defined(CONFIG_ANDROID_POWER)
rtw_unregister_early_suspend(&padapter->pwrctrlpriv);
#endif
if (padapter->bSurpriseRemoved == _FALSE)
{
// test surprise remove
int err;
sdio_claim_host(func);
sdio_readb(func, 0, &err);
sdio_release_host(func);
if (err == -ENOMEDIUM) {
padapter->bSurpriseRemoved = _TRUE;
DBG_871X(KERN_NOTICE "%s: device had been removed!\n", __func__);
}
}
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_unload(padapter);
#endif
LeaveAllPowerSaveMode(padapter);
pnetdev = (struct net_device*)padapter->pnetdev;
if (pnetdev) {
unregister_netdev(pnetdev); //will call netdev_close()
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("rtw_dev_remove: unregister netdev\n"));
#ifdef CONFIG_PROC_DEBUG
rtw_proc_remove_one(pnetdev);
#endif
} else {
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_dev_remove: NO padapter->pnetdev!\n"));
}
rtw_cancel_all_timer(padapter);
rtw_dev_unload(padapter);
// interface deinit
sdio_deinit(padapter);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("rtw_dev_remove: deinit intf complete!\n"));
rtw_free_drv_sw(padapter);
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_free(wdev);
#endif
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_dev_remove\n"));
_func_exit_;
}
