Re: FW: 0bda:819a RTL8188CUS WLAN doesn't work out of the box in downstream and upstreamkernel

[Xose Vazquez Perez <xose.vazquez@gmail.com>]

On 02/06/2013 12:45 AM, Larry Finger wrote:

>> Then, remove the "new_id" facility of the driver.
>>
>> *Or* fix the driver. rt2x00 handles correctly any
>> kind of unknown device.
> 
> The attached patch will fix the oops when a foreign new_id is inserted. I will be submitting it soon.

> Index: wireless-testing-new/drivers/net/wireless/rtlwifi/usb.c
> ===================================================================
> --- wireless-testing-new.orig/drivers/net/wireless/rtlwifi/usb.c
> +++ wireless-testing-new/drivers/net/wireless/rtlwifi/usb.c
> @@ -977,6 +977,9 @@ int rtl_usb_probe(struct usb_interface *
>  	rtl_dbgp_flag_init(hw);
>  	/* Init IO handler */
>  	_rtl_usb_io_handler_init(&udev->dev, hw);
> +	if (!rtlpriv->cfg || !rtlpriv->cfg->ops ||
> +	    !rtlpriv->cfg->ops->read_chip_version)
> +		return -ENODEV;
>  	rtlpriv->cfg->ops->read_chip_version(hw);
>  	/*like read eeprom and so on */
>  	rtlpriv->cfg->ops->read_eeprom_info(hw);
> 

How about pci devices(rtlwifi/pci.c) ?

thank you.