If you have installed a kernel from here: http://jxself.org/linux-libre/
Then you should be able to test it as the latest kernels have the driver and ID already. It would just be a matter of installing the firmware:
http://linuxwireless.org/download/htc_fw/1.3/* Warning: the above firmware is NOT under a free software license yet. Although the code in this blob is what is to be released under the GPL license.
