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; }