int rtw_change_ifname(struct adapter *padapter, const char *ifname)
{
struct net_device *pnetdev;
struct net_device *cur_pnetdev;
struct rereg_nd_name_data *rereg_priv;
int ret;
if (!padapter)
goto error;
cur_pnetdev = padapter->pnetdev;
rereg_priv = &padapter->rereg_nd_name_priv;
/* free the old_pnetdev */
if (rereg_priv->old_pnetdev) {
free_netdev(rereg_priv->old_pnetdev);
rereg_priv->old_pnetdev = NULL;
}
if (!rtnl_is_locked())
unregister_netdev(cur_pnetdev);
else
unregister_netdevice(cur_pnetdev);
rtw_proc_remove_one(cur_pnetdev);
rereg_priv->old_pnetdev = cur_pnetdev;
pnetdev = rtw_init_netdev(padapter);
if (!pnetdev) {
ret = -1;
goto error;
}
SET_NETDEV_DEV(pnetdev, dvobj_to_dev(adapter_to_dvobj(padapter)));
rtw_init_netdev_name(pnetdev, ifname);
memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
if (!rtnl_is_locked())
ret = register_netdev(pnetdev);
else
ret = register_netdevice(pnetdev);
if (ret != 0) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_,
("register_netdev() failed\n"));
goto error;
}
rtw_proc_init_one(pnetdev);
return 0;
error:
return -1;
}
int _netdev_open(struct net_device *pnetdev)
{
uint status;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - dev_open\n"));
DBG_8192C("+871x_drv - drv_open, bup=%d\n", padapter->bup);
if(pwrctrlpriv->ps_flag == _TRUE){
padapter->net_closed = _FALSE;
goto netdev_open_normal_process;
}
if(padapter->bup == _FALSE)
{
padapter->bDriverStopped = _FALSE;
padapter->bSurpriseRemoved = _FALSE;
padapter->bCardDisableWOHSM = _FALSE;
status = rtw_hal_init(padapter);
if (status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("rtl871x_hal_init(): Can't init h/w!\n"));
goto netdev_open_error;
}
DBG_8192C("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr));
status=rtw_start_drv_threads(padapter);
if(status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n"));
goto netdev_open_error;
}
if (init_hw_mlme_ext(padapter) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("can't init mlme_ext_priv\n"));
goto netdev_open_error;
}
#ifdef CONFIG_DRVEXT_MODULE
init_drvext(padapter);
#endif
if(padapter->intf_start)
{
padapter->intf_start(padapter);
}
#ifdef CONFIG_PROC_DEBUG
#ifndef RTK_DMP_PLATFORM
rtw_proc_init_one(pnetdev);
#endif
#endif
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_init_wiphy(padapter);
#endif
rtw_led_control(padapter, LED_CTL_NO_LINK);
padapter->bup = _TRUE;
}
padapter->net_closed = _FALSE;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
if(( pwrctrlpriv->power_mgnt != PS_MODE_ACTIVE ) ||(padapter->pwrctrlpriv.bHWPwrPindetect))
{
padapter->pwrctrlpriv.bips_processing = _FALSE;
rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
}
//netif_carrier_on(pnetdev);//call this func when rtw_joinbss_event_callback return success
if(!netif_queue_stopped(pnetdev))
netif_start_queue(pnetdev);
else
netif_wake_queue(pnetdev);
#ifdef CONFIG_BR_EXT
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
rcu_read_lock();
#endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
//if(check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE)
{
//struct net_bridge *br = pnetdev->br_port->br;//->dev->dev_addr;
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if (pnetdev->br_port)
#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if (rcu_dereference(padapter->pnetdev->rx_handler_data))
#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
{
struct net_device *br_netdev;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
br_netdev = dev_get_by_name(CONFIG_BR_EXT_BRNAME);
#else // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
struct net *devnet = NULL;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
devnet = pnetdev->nd_net;
#else // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
devnet = dev_net(pnetdev);
#endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME);
#endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
if (br_netdev) {
memcpy(padapter->br_mac, br_netdev->dev_addr, ETH_ALEN);
dev_put(br_netdev);
} else
printk("%s()-%d: dev_get_by_name(%s) failed!", __FUNCTION__, __LINE__, CONFIG_BR_EXT_BRNAME);
}
padapter->ethBrExtInfo.addPPPoETag = 1;
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
rcu_read_unlock();
#endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
#endif // CONFIG_BR_EXT
netdev_open_normal_process:
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - dev_open\n"));
DBG_8192C("-871x_drv - drv_open, bup=%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = _FALSE;
netif_carrier_off(pnetdev);
netif_stop_queue(pnetdev);
RT_TRACE(_module_os_intfs_c_,_drv_err_,("-871x_drv - dev_open, fail!\n"));
DBG_8192C("-871x_drv - drv_open fail, bup=%d\n", padapter->bup);
return (-1);
}
static int netdev_open(struct net_device *pnetdev)
{
uint status;
_adapter *padapter = (_adapter *)netdev_priv(pnetdev);
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - dev_open\n"));
printk("+8192cu_drv - drv_open, bup=%d\n", padapter->bup);
if(padapter->bup == _FALSE)
{
padapter->bDriverStopped = _FALSE;
padapter->bSurpriseRemoved = _FALSE;
padapter->bCardDisableWOHSM = _FALSE;
status = rtw_hal_init(padapter);
if (status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("rtl871x_hal_init(): Can't init h/w!\n"));
goto netdev_open_error;
}
if ( rtw_initmac == NULL ) // Use the mac address stored in the Efuse
{
_rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
}
else
{ // Use the user specifiy mac address.
// Commented by Albert 2010/07/19
// The "myid" function will get the wifi mac address from eeprompriv structure instead of netdev structure.
// So, we have to overwrite the mac_addr stored in the eeprompriv structure.
// In this case, the real mac address won't be used anymore.
// So that, the eeprompriv.mac_addr should store the mac which users specify.
_rtw_memcpy( padapter->eeprompriv.mac_addr, pnetdev->dev_addr, ETH_ALEN );
}
printk("MAC Address = %x-%x-%x-%x-%x-%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]);
status=rtw_start_drv_threads(padapter);
if(status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n"));
goto netdev_open_error;
}
if (init_mlme_ext_priv(padapter) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("can't init mlme_ext_priv\n"));
goto netdev_open_error;
}
#ifdef CONFIG_DRVEXT_MODULE
init_drvext(padapter);
#endif
#ifdef CONFIG_USB_HCI
if(pHalData->hal_ops.inirp_init == NULL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("Initialize dvobjpriv.inirp_init error!!!\n"));
goto netdev_open_error;
}
else
{
pHalData->hal_ops.inirp_init(padapter);
}
#endif
#ifdef CONFIG_PROC_DEBUG
rtw_proc_init_one(pnetdev);
#endif
padapter->bup = _TRUE;
padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_ON);
}
padapter->net_closed = _FALSE;
if(( pwrctrlpriv->power_mgnt != PS_MODE_ACTIVE ) ||(padapter->pwrctrlpriv.bHWPwrPindetect))
{
padapter->pwrctrlpriv.bips_processing = _FALSE;
_set_timer(&padapter->pwrctrlpriv.pwr_state_check_timer, padapter->pwrctrlpriv.pwr_state_check_inverval);
}
//netif_carrier_on(pnetdev);//call this func when rtw_joinbss_event_callback return success
if(!netif_queue_stopped(pnetdev))
netif_start_queue(pnetdev);
else
netif_wake_queue(pnetdev);
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - dev_open\n"));
printk("-871x_drv - drv_open, bup=%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = _FALSE;
netif_carrier_off(pnetdev);
netif_stop_queue(pnetdev);
RT_TRACE(_module_os_intfs_c_,_drv_err_,("-871x_drv - dev_open, fail!\n"));
printk("-871x_drv - drv_open fail, bup=%d\n", padapter->bup);
return (-1);
}
int _netdev_open(struct net_device *pnetdev)
{
uint status;
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+88eu_drv - dev_open\n"));
DBG_88E("+88eu_drv - drv_open, bup =%d\n", padapter->bup);
if (pwrctrlpriv->ps_flag) {
padapter->net_closed = false;
goto netdev_open_normal_process;
}
if (!padapter->bup) {
padapter->bDriverStopped = false;
padapter->bSurpriseRemoved = false;
status = rtw_hal_init(padapter);
if (status == _FAIL) {
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("rtl88eu_hal_init(): Can't init h/w!\n"));
goto netdev_open_error;
}
pr_info("MAC Address = %pM\n", pnetdev->dev_addr);
status = rtw_start_drv_threads(padapter);
if (status == _FAIL) {
pr_info("Initialize driver software resource Failed!\n");
goto netdev_open_error;
}
if (init_hw_mlme_ext(padapter) == _FAIL) {
pr_info("can't init mlme_ext_priv\n");
goto netdev_open_error;
}
if (padapter->intf_start)
padapter->intf_start(padapter);
rtw_proc_init_one(pnetdev);
rtw_led_control(padapter, LED_CTL_NO_LINK);
padapter->bup = true;
}
padapter->net_closed = false;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
padapter->pwrctrlpriv.bips_processing = false;
rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
if (!rtw_netif_queue_stopped(pnetdev))
netif_tx_start_all_queues(pnetdev);
else
netif_tx_wake_all_queues(pnetdev);
netdev_open_normal_process:
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-88eu_drv - dev_open\n"));
DBG_88E("-88eu_drv - drv_open, bup =%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = false;
netif_carrier_off(pnetdev);
netif_tx_stop_all_queues(pnetdev);
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("-88eu_drv - dev_open, fail!\n"));
DBG_88E("-88eu_drv - drv_open fail, bup =%d\n", padapter->bup);
return -1;
}
/*
* Jeff: this function should be called under ioctl (rtnl_lock is accquired) while
* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
*/
int rtw_change_ifname(_adapter *padapter, const char *ifname)
{
struct net_device *pnetdev;
struct net_device *cur_pnetdev = padapter->pnetdev;
struct rereg_nd_name_data *rereg_priv;
int ret;
if(!padapter)
goto error;
rereg_priv = &padapter->rereg_nd_name_priv;
//free the old_pnetdev
if(rereg_priv->old_pnetdev) {
free_netdev(rereg_priv->old_pnetdev);
rereg_priv->old_pnetdev = NULL;
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26))
if(!rtnl_is_locked())
unregister_netdev(cur_pnetdev);
else
#endif
unregister_netdevice(cur_pnetdev);
#ifdef CONFIG_PROC_DEBUG
rtw_proc_remove_one(cur_pnetdev);
#endif //CONFIG_PROC_DEBUG
rereg_priv->old_pnetdev=cur_pnetdev;
pnetdev = rtw_init_netdev(padapter);
if (!pnetdev) {
ret = -1;
goto error;
}
#ifdef CONFIG_USB_HCI
SET_NETDEV_DEV(pnetdev, &padapter->dvobjpriv.pusbintf->dev);
usb_set_intfdata(padapter->dvobjpriv.pusbintf, pnetdev);
#elif defined(CONFIG_PCI_HCI)
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
SET_NETDEV_DEV(pnetdev, &padapter->dvobjpriv.ppcidev->dev);
#endif
pci_set_drvdata(padapter->dvobjpriv.ppcidev, pnetdev);
#endif
rtw_init_netdev_name(pnetdev, ifname);
_rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26))
if(!rtnl_is_locked())
ret = register_netdev(pnetdev);
else
#endif
ret = register_netdevice(pnetdev);
if ( ret != 0) {
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("register_netdev() failed\n"));
goto error;
}
#ifdef CONFIG_PROC_DEBUG
rtw_proc_init_one(pnetdev);
#endif //CONFIG_PROC_DEBUG
return 0;
error:
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 /*__devinit*/ rtw_drv_probe(struct spi_device *spi)
{
int status = _FAIL;
struct dvobj_priv *dvobj;
struct net_device *pnetdev;
PADAPTER if1 = NULL, if2 = NULL;
DBG_8192C("RTW: %s line:%d", __FUNCTION__, __LINE__);
if ((dvobj = gspi_dvobj_init(spi)) == NULL) {
DBG_871X("%s: Initialize device object priv Failed!\n", __FUNCTION__);
goto exit;
}
if ((if1 = rtw_gspi_if1_init(dvobj)) == NULL) {
DBG_871X("rtw_init_primary_adapter Failed!\n");
goto free_dvobj;
}
#ifdef CONFIG_CONCURRENT_MODE
if ((if2 = rtw_drv_if2_init(if1, NULL, spi_set_intf_ops)) == NULL) {
goto free_if1;
}
#endif
//dev_alloc_name && register_netdev
if((status = rtw_drv_register_netdev(if1)) != _SUCCESS) {
goto free_if2;
}
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_init(if1);
#endif
#ifdef CONFIG_PLATFORM_RTD2880B
DBG_871X("wlan link up\n");
rtd2885_wlan_netlink_sendMsg("linkup", "8712");
#endif
#ifdef RTK_DMP_PLATFORM
rtw_proc_init_one(if1->pnetdev);
#endif
if (gspi_alloc_irq(dvobj) != _SUCCESS)
goto free_if2;
#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
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n"));
status = _SUCCESS;
free_if2:
if (status != _SUCCESS && if2) {
#ifdef CONFIG_CONCURRENT_MODE
rtw_drv_if2_stop(if2);
rtw_drv_if2_free(if2);
#endif
}
free_if1:
if (status != _SUCCESS && if1) {
rtw_gspi_if1_deinit(if1);
}
free_dvobj:
if (status != _SUCCESS)
gspi_dvobj_deinit(spi);
exit:
return status == _SUCCESS?0:-ENODEV;
}
void netdev_br_init(struct net_device *netdev)
{
struct adapter *adapter = (struct adapter *)rtw_netdev_priv(netdev);
rcu_read_lock();
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
if (rcu_dereference(adapter->pnetdev->rx_handler_data)) {
#else
if (rcu_dereference(adapter->pnetdev->br_port)) {
#endif
struct net_device *br_netdev;
struct net *devnet = NULL;
devnet = dev_net(netdev);
br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME);
if (br_netdev) {
memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN);
dev_put(br_netdev);
} else {
pr_info("%s()-%d: dev_get_by_name(%s) failed!",
__func__, __LINE__, CONFIG_BR_EXT_BRNAME);
}
}
adapter->ethBrExtInfo.addPPPoETag = 1;
rcu_read_unlock();
}
int _netdev_open(struct net_device *pnetdev)
{
uint status;
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+88eu_drv - dev_open\n"));
DBG_88E("+88eu_drv - drv_open, bup =%d\n", padapter->bup);
if (pwrctrlpriv->ps_flag) {
padapter->net_closed = false;
goto netdev_open_normal_process;
}
if (!padapter->bup) {
padapter->bDriverStopped = false;
padapter->bSurpriseRemoved = false;
padapter->bCardDisableWOHSM = false;
status = rtw_hal_init(padapter);
if (status == _FAIL) {
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("rtl88eu_hal_init(): Can't init h/w!\n"));
goto netdev_open_error;
}
pr_info("MAC Address = %pM\n", pnetdev->dev_addr);
status = rtw_start_drv_threads(padapter);
if (status == _FAIL) {
pr_info("Initialize driver software resource Failed!\n");
goto netdev_open_error;
}
if (init_hw_mlme_ext(padapter) == _FAIL) {
pr_info("can't init mlme_ext_priv\n");
goto netdev_open_error;
}
if (padapter->intf_start)
padapter->intf_start(padapter);
rtw_proc_init_one(pnetdev);
rtw_led_control(padapter, LED_CTL_NO_LINK);
padapter->bup = true;
}
padapter->net_closed = false;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
padapter->pwrctrlpriv.bips_processing = false;
rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
if (!rtw_netif_queue_stopped(pnetdev))
rtw_netif_start_queue(pnetdev);
else
rtw_netif_wake_queue(pnetdev);
netdev_br_init(pnetdev);
netdev_open_normal_process:
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-88eu_drv - dev_open\n"));
DBG_88E("-88eu_drv - drv_open, bup =%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = false;
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("-88eu_drv - dev_open, fail!\n"));
DBG_88E("-88eu_drv - drv_open fail, bup =%d\n", padapter->bup);
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;
}
static int netdev_open(struct net_device *pnetdev)
{
uint status;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - dev_open\n"));
DBG_8192C("+871x_drv - drv_open, bup=%d\n", padapter->bup);
if(pwrctrlpriv->ps_flag == _TRUE){
padapter->net_closed = _FALSE;
goto netdev_open_normal_process;
}
if(padapter->bup == _FALSE)
{
padapter->bDriverStopped = _FALSE;
padapter->bSurpriseRemoved = _FALSE;
padapter->bCardDisableWOHSM = _FALSE;
status = rtw_hal_init(padapter);
if (status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("rtl871x_hal_init(): Can't init h/w!\n"));
goto netdev_open_error;
}
DBG_8192C("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr));
status=rtw_start_drv_threads(padapter);
if(status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n"));
goto netdev_open_error;
}
if (init_hw_mlme_ext(padapter) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("can't init mlme_ext_priv\n"));
goto netdev_open_error;
}
#ifdef CONFIG_DRVEXT_MODULE
init_drvext(padapter);
#endif
if(padapter->intf_start)
{
padapter->intf_start(padapter);
}
#ifdef CONFIG_PROC_DEBUG
#ifndef RTK_DMP_PLATFORM
rtw_proc_init_one(pnetdev);
#endif
#endif
rtw_led_control(padapter, LED_CTL_NO_LINK);
padapter->bup = _TRUE;
}
padapter->net_closed = _FALSE;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
if(( pwrctrlpriv->power_mgnt != PS_MODE_ACTIVE ) ||(padapter->pwrctrlpriv.bHWPwrPindetect))
{
padapter->pwrctrlpriv.bips_processing = _FALSE;
rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
}
//netif_carrier_on(pnetdev);//call this func when rtw_joinbss_event_callback return success
if(!netif_queue_stopped(pnetdev))
netif_start_queue(pnetdev);
else
netif_wake_queue(pnetdev);
netdev_open_normal_process:
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - dev_open\n"));
DBG_8192C("-871x_drv - drv_open, bup=%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = _FALSE;
netif_carrier_off(pnetdev);
netif_stop_queue(pnetdev);
RT_TRACE(_module_os_intfs_c_,_drv_err_,("-871x_drv - dev_open, fail!\n"));
DBG_8192C("-871x_drv - drv_open fail, bup=%d\n", padapter->bup);
return (-1);
}
