ldd3 source code link

ldd3 source code: http://examples.oreilly.com/linuxdrive3/.

ldd3 mentions that you can find the source code at ftp://ftp.ora.com/pub/examples/linux/drivers.

Another related news is that a Linux DDK is available!!! Created by Greg Kroah Hartman at http://www.kernel.org/pub/linux/kernel/people/gregkh/ddk/.

Thanks everyone!
-raghav