static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj, struct usb_interface *pusb_intf, const struct usb_device_id *pdid) { struct adapter *padapter = NULL; struct net_device *pnetdev = NULL; int status = _FAIL; padapter = (struct adapter *)vzalloc(sizeof(*padapter)); if (padapter == NULL) goto exit; padapter->dvobj = dvobj; dvobj->if1 = padapter; padapter->bDriverStopped = true; mutex_init(&padapter->hw_init_mutex); padapter->chip_type = RTL8188E; pnetdev = rtw_init_netdev(padapter); if (pnetdev == NULL) goto free_adapter; SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj)); padapter = rtw_netdev_priv(pnetdev); /* step 2. hook HalFunc, allocate HalData */ hal_set_hal_ops(padapter); padapter->intf_start = &usb_intf_start; padapter->intf_stop = &usb_intf_stop; /* step read_chip_version */ rtw_hal_read_chip_version(padapter); /* step usb endpoint mapping */ rtw_hal_chip_configure(padapter); /* step read efuse/eeprom data and get mac_addr */ rtw_hal_read_chip_info(padapter); /* step 5. */ if (rtw_init_drv_sw(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("Initialize driver software resource Failed!\n")); goto free_hal_data; } #ifdef CONFIG_PM if (padapter->pwrctrlpriv.bSupportRemoteWakeup) { dvobj->pusbdev->do_remote_wakeup = 1; pusb_intf->needs_remote_wakeup = 1; device_init_wakeup(&pusb_intf->dev, 1); DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n"); DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n", device_may_wakeup(&pusb_intf->dev)); } #endif /* 2012-07-11 Move here to prevent the 8723AS-VAU BT auto * suspend influence */ if (usb_autopm_get_interface(pusb_intf) < 0) DBG_88E("can't get autopm:\n"); /* alloc dev name after read efuse. */ rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname); rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); DBG_88E("MAC Address from pnetdev->dev_addr = %pM\n", pnetdev->dev_addr); /* step 6. Tell the network stack we exist */ if (register_netdev(pnetdev) != 0) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("register_netdev() failed\n")); goto free_hal_data; } DBG_88E("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" , padapter->bDriverStopped , padapter->bSurpriseRemoved , padapter->bup , padapter->hw_init_completed ); status = _SUCCESS; free_hal_data: if (status != _SUCCESS) kfree(padapter->HalData); free_adapter: if (status != _SUCCESS) { if (pnetdev) rtw_free_netdev(pnetdev); else if (padapter) vfree(padapter); padapter = NULL; } exit: return padapter; }
static PADAPTER rtw_gspi_if1_init(struct dvobj_priv *dvobj) { int status = _FAIL; struct net_device *pnetdev; PADAPTER padapter = NULL; padapter = (PADAPTER)rtw_zvmalloc(sizeof(*padapter)); if (NULL == padapter) { goto exit; } padapter->dvobj = dvobj; dvobj->if1 = padapter; padapter->bDriverStopped = _TRUE; #if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT) //set adapter_type/iface type for primary padapter padapter->isprimary = _TRUE; padapter->adapter_type = PRIMARY_ADAPTER; #ifndef CONFIG_HWPORT_SWAP padapter->iface_type = IFACE_PORT0; #else padapter->iface_type = IFACE_PORT1; #endif #endif padapter->hw_init_mutex = &drvpriv.hw_init_mutex; #ifdef CONFIG_CONCURRENT_MODE //set global variable to primary adapter padapter->ph2c_fwcmd_mutex = &drvpriv.h2c_fwcmd_mutex; padapter->psetch_mutex = &drvpriv.setch_mutex; padapter->psetbw_mutex = &drvpriv.setbw_mutex; #endif padapter->interface_type = RTW_GSPI; decide_chip_type_by_device_id(padapter); //3 1. init network device data pnetdev = rtw_init_netdev(padapter); if (!pnetdev) goto free_adapter; SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj)); #ifdef CONFIG_IOCTL_CFG80211 rtw_wdev_alloc(padapter, dvobj_to_dev(dvobj)); #endif //3 3. init driver special setting, interface, OS and hardware relative //4 3.1 set hardware operation functions hal_set_hal_ops(padapter); //3 5. initialize Chip version padapter->intf_start = &gspi_intf_start; padapter->intf_stop = &gspi_intf_stop; if (rtw_init_io_priv(padapter, spi_set_intf_ops) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: Can't init io_priv\n")); goto free_hal_data; } { 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)); } rtw_hal_read_chip_version(padapter); rtw_hal_chip_configure(padapter); //3 6. read efuse/eeprom data rtw_hal_read_chip_info(padapter); //3 7. init driver common data if (rtw_init_drv_sw(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: Initialize driver software resource Failed!\n")); goto free_hal_data; } //3 8. get WLan MAC address // alloc dev name after read efuse. rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname); rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); _rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); rtw_hal_disable_interrupt(padapter); //3 9. Tell the network stack we exist if (register_netdev(pnetdev) != 0) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: register_netdev() failed\n")); goto free_hal_data; } DBG_871X("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" ,padapter->bDriverStopped ,padapter->bSurpriseRemoved ,padapter->bup ,padapter->hw_init_completed ); #ifdef CONFIG_HOSTAPD_MLME hostapd_mode_init(padapter); #endif status = _SUCCESS; free_hal_data: if (status != _SUCCESS && padapter->HalData) rtw_mfree(padapter->HalData, sizeof(*(padapter->HalData))); free_wdev: if (status != _SUCCESS) { #ifdef CONFIG_IOCTL_CFG80211 rtw_wdev_free(padapter->rtw_wdev); #endif } free_adapter: if (status != _SUCCESS) { if (pnetdev) rtw_free_netdev(pnetdev); else if (padapter) rtw_vmfree((u8*)padapter, sizeof(*padapter)); padapter = NULL; } exit: return padapter; }
_adapter *rtw_sdio_if1_init(struct dvobj_priv *dvobj, const struct sdio_device_id *pdid){ int status = _FAIL; struct net_device *pnetdev; PADAPTER padapter = NULL; u8 mac_addr[ETH_ALEN]; u16 fw_ready; u32 i; _func_enter_; if ((padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter))) == NULL) { DBG_871X("%s: vmalloc for padapter failed!\n", __FUNCTION__); goto exit; } padapter->dvobj = dvobj; dvobj->if1 = padapter; padapter->interface_type = RTW_SDIO; // 1. init network device data pnetdev = rtw_init_netdev(padapter); if (!pnetdev) goto free_adapter; SET_NETDEV_DEV(pnetdev, &dvobj->intf_data.func->dev); padapter = rtw_netdev_priv(pnetdev); // 2. init driver special setting, interface, OS and hardware relative rtw_set_hal_ops(padapter); // 3. initialize Chip version padapter->intf_start = &sd_intf_start; padapter->intf_stop = &sd_intf_stop; padapter->intf_init = &sdio_init; padapter->intf_deinit = &sdio_deinit; padapter->intf_alloc_irq = &sdio_alloc_irq; padapter->intf_free_irq = &sdio_free_irq; sdio_set_intf_ops(padapter, &padapter->io_ops); // 4. init driver common data if (rtw_init_drv_sw(padapter) == _FAIL) { goto free_adapter; } // 5. get MAC address mac_addr[0] = 0x00; mac_addr[1] = 0xe0; mac_addr[2] = 0x4c; mac_addr[3] = 0xB7; mac_addr[4] = 0x23; mac_addr[5] = 0x00; _rtw_memcpy(pnetdev->dev_addr, mac_addr, ETH_ALEN); #ifdef CONFIG_FWDL // wait for the device boot code ready for (i=0;i<100;i++) { fw_ready = rtw_read16(padapter, SDIO_REG_HCPWM2); if (fw_ready & SDIO_INIT_DONE) { break; } rtw_msleep_os(10); } if (i==100) { DBG_871X("%s: Wait Device Firmware Ready Timeout!!SDIO_REG_HCPWM2 @ 0x%04x\n", __FUNCTION__, fw_ready); goto free_adapter; } #else // wait for the device firmware ready for (i=0;i<100;i++) { fw_ready = rtw_read8(padapter, SDIO_REG_CPU_IND); if (fw_ready & SDIO_SYSTEM_TRX_RDY_IND) { break; } rtw_msleep_os(10); } if (i==100) { DBG_871X("%s: Wait Device Firmware Ready Timeout!!SDIO_REG_CPU_IND @ 0x%04x\n", __FUNCTION__, fw_ready); goto free_adapter; } #endif rtw_hal_disable_interrupt(padapter); DBG_871X("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d\n" ,padapter->bDriverStopped ,padapter->bSurpriseRemoved ,padapter->bup ); status = _SUCCESS; free_adapter: if (status != _SUCCESS) { if (pnetdev) rtw_free_netdev(pnetdev); else rtw_vmfree((u8*)padapter, sizeof(*padapter)); padapter = NULL; } exit: _func_exit_; return padapter; }
static int r871xs_drv_init(struct sdio_func *func, const struct sdio_device_id *id) { _adapter *padapter = NULL; struct dvobj_priv *pdvobjpriv; struct net_device *pnetdev; RT_TRACE(_module_hci_intfs_c_,_drv_alert_,("+871x - drv_init:id=0x%p func->vendor=0x%x func->device=0x%x\n",id,func->vendor,func->device)); //step 1. pnetdev = rtw_init_netdev(); if (!pnetdev) goto error; padapter = netdev_priv(pnetdev); pdvobjpriv = &padapter->dvobjpriv; pdvobjpriv->padapter = padapter; pdvobjpriv->func = func; sdio_set_drvdata(func, pdvobjpriv); SET_NETDEV_DEV(pnetdev, &func->dev); //step 2. if (alloc_io_queue(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("Can't init io_reqs\n")); goto error; } #if 0 //temp remove //step 3. if (loadparam(padapter, pnetdev) == _FAIL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("Read Parameter Failed!\n")); goto error; } #endif //step 4. //dvobj_init(padapter); padapter->dvobj_init = &sd_dvobj_init; padapter->dvobj_deinit = &sd_dvobj_deinit; padapter->halpriv.hal_bus_init = &sd_hal_bus_init; padapter->halpriv.hal_bus_deinit = &sd_hal_bus_deinit; if (padapter->dvobj_init == NULL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("\n Initialize dvobjpriv.dvobj_init error!!!\n")); goto error; } if (padapter->dvobj_init(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("\n initialize device object priv Failed!\n")); goto error; } //step 6. if (rtw_init_drv_sw(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n")); goto error; } #if 1 { //step 7. u8 mac[6]; mac[0]=0x00; mac[1]=0xe0; mac[2]=0x4c; mac[3]=0x87; mac[4]=0x66; mac[5]=0x55; _rtw_memcpy(pnetdev->dev_addr, mac/*padapter->eeprompriv.mac_addr*/, ETH_ALEN); RT_TRACE(_module_hci_intfs_c_,_drv_info_,("pnetdev->dev_addr=0x%x:0x%x:0x%x:0x%x:0x%x:0x%x\n",pnetdev->dev_addr[0],pnetdev->dev_addr[1],pnetdev->dev_addr[2],pnetdev->dev_addr[3],pnetdev->dev_addr[4],pnetdev->dev_addr[5])); } #endif //step 8. /* Tell the network stack we exist */ if (register_netdev(pnetdev) != 0) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("register_netdev() failed\n")); goto error; } RT_TRACE(_module_hci_intfs_c_,_drv_info_,("register_netdev() success\n")); RT_TRACE(_module_hci_intfs_c_,_drv_notice_,("-drv_init - Adapter->bDriverStopped=%d, Adapter->bSurpriseRemoved=%d\n",padapter->bDriverStopped, padapter->bSurpriseRemoved)); RT_TRACE(_module_hci_intfs_c_,_drv_info_,("-871xs_drv - drv_init, success!\n")); return 0; error: if (padapter->dvobj_deinit == NULL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("\n Initialize dvobjpriv.dvobj_deinit error!!!\n")); } else { padapter->dvobj_deinit(padapter); } if (pnetdev) { unregister_netdev(pnetdev); free_netdev(pnetdev); } RT_TRACE(_module_hci_intfs_c_, _drv_emerg_, ("-871x_sdio - drv_init, fail!\n")); return -1; }
/* * drv_init() - a device potentially for us * * notes: drv_init() is called when the bus driver has located a card for us to support. * We accept the new device by returning 0. */ static int rtw_drv_init( struct sdio_func *func, const struct sdio_device_id *id) { struct net_device *pnetdev; PADAPTER padapter; struct dvobj_priv *pdvobjpriv; PSDIO_DATA psdio; RT_TRACE(_module_hci_intfs_c_, _drv_info_, ("+rtw_drv_init: vendor=0x%04x device=0x%04x class=0x%02x\n", func->vendor, func->device, func->class)); //3 1. init network device data pnetdev = rtw_init_netdev(NULL); if (!pnetdev) goto error; SET_NETDEV_DEV(pnetdev, &func->dev); padapter = rtw_netdev_priv(pnetdev); pdvobjpriv = &padapter->dvobjpriv; pdvobjpriv->padapter = padapter; psdio = &pdvobjpriv->intf_data; psdio->func = func; #ifdef CONFIG_IOCTL_CFG80211 rtw_wdev_alloc(padapter, &func->dev); #endif //3 2. set interface private data sdio_set_drvdata(func, pdvobjpriv); //3 3. init driver special setting, interface, OS and hardware relative // set interface_type to sdio padapter->interface_type = RTW_SDIO; decide_chip_type_by_device_id(padapter, (u32)func->device); //4 3.1 set hardware operation functions padapter->HalData = rtw_zmalloc(sizeof(HAL_DATA_TYPE)); if (padapter->HalData == NULL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: can't alloc memory for HAL DATA\n")); goto error; } padapter->hal_data_sz = sizeof(HAL_DATA_TYPE); set_hal_ops(padapter); //3 4. interface init if (sdio_init(padapter) != _SUCCESS) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: initialize device object priv Failed!\n")); goto error; } padapter->intf_start = &sd_intf_start; padapter->intf_stop = &sd_intf_stop; //3 5. register I/O operations if (rtw_init_io_priv(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: Can't init io_priv\n")); goto deinit; } //3 6. intf_read_chip_version(padapter); //3 7. intf_chip_configure(padapter); //3 8. read efuse/eeprom data intf_read_chip_info(padapter); //3 9. init driver common data if (rtw_init_drv_sw(padapter) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: Initialize driver software resource Failed!\n")); goto deinit; } //3 10. get WLan MAC address // alloc dev name after read efuse. rtw_init_netdev_name(pnetdev, ifname); rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); _rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); #ifdef CONFIG_PROC_DEBUG #ifdef RTK_DMP_PLATFORM rtw_proc_init_one(pnetdev); #endif #endif #ifdef CONFIG_HOSTAPD_MLME hostapd_mode_init(padapter); #endif #ifdef CONFIG_CONCURRENT_MODE //set global variable to primary adapter padapter->ph2c_fwcmd_mutex = &drvpriv.h2c_fwcmd_mutex; padapter->psetch_mutex = &drvpriv.setch_mutex; padapter->psetbw_mutex = &drvpriv.setbw_mutex; padapter->hw_init_mutex = &drvpriv.hw_init_mutex; #endif #ifdef CONFIG_PLATFORM_RTD2880B DBG_871X("wlan link up\n"); rtd2885_wlan_netlink_sendMsg("linkup", "8712"); #endif #ifdef CONFIG_GLOBAL_UI_PID if(ui_pid[1]!=0) { DBG_871X("ui_pid[1]:%d\n",ui_pid[1]); rtw_signal_process(ui_pid[1], SIGUSR2); } #endif DBG_871X("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" ,padapter->bDriverStopped ,padapter->bSurpriseRemoved ,padapter->bup ,padapter->hw_init_completed ); //3 8. Tell the network stack we exist if (register_netdev(pnetdev) != 0) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("rtw_drv_init: register_netdev() failed\n")); goto deinit; } #ifdef CONFIG_CONCURRENT_MODE if(rtw_drv_if2_init(padapter)==_FAIL) { goto deinit; } #endif RT_TRACE(_module_hci_intfs_c_, _drv_info_, ("-rtw_drv_init: Success. bDriverStopped=%d bSurpriseRemoved=%d\n", padapter->bDriverStopped, padapter->bSurpriseRemoved)); return 0; deinit: sdio_deinit(padapter); error: if (padapter) { if (padapter->HalData && padapter->hal_data_sz>0) { rtw_mfree(padapter->HalData, padapter->hal_data_sz); padapter->HalData = NULL; } } if (pnetdev) rtw_free_netdev(pnetdev); RT_TRACE(_module_hci_intfs_c_, _drv_crit_, ("-rtw_drv_init: FAIL!\n")); return -1; }