USBIP module Azbox

Hi,

i want to share my printer over the AZbox. I will use the USBIP tool, because the printer driver doesn't support linux on MIPS. I've got the Toolchain "/DATA/Yellow/Working/SigmaDesign8634/SMP8634-2805/smp86xx_toolchain_2.8.0.1/build_mipsel_nofpu/staging_dir/bin/", but to compile a kernel module i need the linux kernel source code. Is there any release from Opensat producer of Azbox, with all kernel patches?

Thanks in advances !