int rtw_resume_process(_adapter *padapter)
{
struct net_device *pnetdev;
struct pwrctrl_priv *pwrpriv;
u8 is_pwrlock_hold_by_caller;
u8 is_directly_called_by_auto_resume;
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) {
pnetdev= padapter->pnetdev;
pwrpriv = &padapter->pwrctrlpriv;
} else {
ret =-1;
goto exit;
}
rtw_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = _FALSE;
DBG_871X("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive);
if(pm_netdev_open(pnetdev,_TRUE) != 0) {
ret = -1;
goto exit;
}
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
if( padapter->pid[1]!=0) {
DBG_871X("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
#ifdef CONFIG_LAYER2_ROAMING_RESUME
rtw_roaming(padapter, NULL);
#endif
#ifdef CONFIG_RESUME_IN_WORKQUEUE
rtw_unlock_suspend();
#endif //CONFIG_RESUME_IN_WORKQUEUE
exit:
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
static int rtw_resume_process(struct adapter *padapter)
{
struct net_device *pnetdev;
struct pwrctrl_priv *pwrpriv = NULL;
int ret = -1;
u32 start_time = jiffies;
DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid);
if (padapter) {
pnetdev = padapter->pnetdev;
pwrpriv = &padapter->pwrctrlpriv;
} else {
goto exit;
}
_enter_pwrlock(&pwrpriv->lock);
rtw_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = false;
DBG_88E("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
if (pm_netdev_open(pnetdev, true) != 0)
goto exit;
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
_exit_pwrlock(&pwrpriv->lock);
if (padapter->pid[1] != 0) {
DBG_88E("pid[1]:%d\n", padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
rtw_roaming(padapter, NULL);
ret = 0;
exit:
if (pwrpriv)
pwrpriv->bInSuspend = false;
DBG_88E("<=== %s return %d.............. in %dms\n", __func__,
ret, rtw_get_passing_time_ms(start_time));
return ret;
}
static int rtw_hw_resume(struct adapter *padapter)
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct net_device *pnetdev = padapter->pnetdev;
/* system resume */
DBG_88E("==> rtw_hw_resume\n");
_enter_pwrlock(&pwrpriv->lock);
pwrpriv->bips_processing = true;
rtw_reset_drv_sw(padapter);
if (pm_netdev_open(pnetdev, false) != 0) {
_exit_pwrlock(&pwrpriv->lock);
goto error_exit;
}
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
if (!netif_queue_stopped(pnetdev))
netif_start_queue(pnetdev);
else
netif_wake_queue(pnetdev);
pwrpriv->bkeepfwalive = false;
pwrpriv->brfoffbyhw = false;
pwrpriv->rf_pwrstate = rf_on;
pwrpriv->bips_processing = false;
_exit_pwrlock(&pwrpriv->lock);
return 0;
error_exit:
DBG_88E("%s, Open net dev failed\n", __func__);
return -1;
}
int rtw_resume_process(_adapter *padapter)
{
struct net_device *pnetdev;
struct pwrctrl_priv *pwrpriv;
u8 is_pwrlock_hold_by_caller;
u8 is_directly_called_by_auto_resume;
int ret = 0;
u32 start_time = rtw_get_current_time();
_func_enter_;
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);
rtw_mdelay_os(1);
{
u32 ret = 0;
DBG_8192C("read start:\n");
//spi_write8_endian(padapter, SPI_LOCAL_OFFSET | 0xF0, 0x01, 1);
rtw_write8(padapter, SPI_LOCAL_OFFSET | 0xF0, 0x03);
ret = rtw_read32(padapter, SPI_LOCAL_OFFSET | 0xF0);
DBG_8192C("read end 0xF0 read32:%x:\n", ret);
DBG_8192C("read end 0xF0 read8:%x:\n", rtw_read8(padapter, SPI_LOCAL_OFFSET | 0xF0));
}
if (padapter) {
pnetdev = padapter->pnetdev;
pwrpriv = &padapter->pwrctrlpriv;
} else {
ret = -1;
goto exit;
}
// interface init
if (gspi_init(adapter_to_dvobj(padapter)) != _SUCCESS)
{
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: initialize SDIO Failed!!\n", __FUNCTION__));
goto exit;
}
rtw_hal_disable_interrupt(padapter);
if (gspi_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)
{
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: gspi_alloc_irq Failed!!\n", __FUNCTION__));
goto exit;
}
rtw_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = _FALSE;
DBG_871X("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive);
if(pm_netdev_open(pnetdev,_TRUE) != 0) {
ret = -1;
goto exit;
}
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
if( padapter->pid[1]!=0) {
DBG_871X("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
#ifdef CONFIG_LAYER2_ROAMING_RESUME
rtw_roaming(padapter, NULL);
#endif
#ifdef CONFIG_RESUME_IN_WORKQUEUE
rtw_unlock_suspend();
#endif //CONFIG_RESUME_IN_WORKQUEUE
exit:
pwrpriv->bInSuspend = _FALSE;
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
