To ge DKMS to work:

- Install dkms
- Copy this source to the directory /usr/src/8723au-0.1/
- Run (as root):

    $ dkms add -m 8723au -v 0.1

- Test a build:

    $ dkms build -m 8723au -v 0.1

From now on this drive should be available for any new kernels.