?AMD Geode(TM) LX Processor Linux AES Encryption Module - Release NotesVersion 02.00.0601Release Date: 26 May 2005--------------------------------------------------------------------------------PRODUCT INFORMATION  --------------------------------------------------------------------------------The Geode(TM) LX processor AES module is a hardware based encryption devicebased on the standard AES specification.  The primary features are hardwarebased encryption and keys that are hidden from the processor.  The Linuxdriver is a module developed to use and exercise the AES module.Features--------The GEODEAES driver offers a standard device driver interface for user applications to use the encryption facilities.  It also offers an internal hook to the kernel CryptoAPI interface for encrypted filesystems and IPSec.Dependencies------------- Linux Kernel 2.6.11- (recommended) Linux 2.6.11 Kernel Patch for Geode GX/LX processors	Patches_Linux2.6.11_LX_1.00.0201.patchFunctional Changes------------------NoneDefects Corrected -----------------NoneKnown Errata ------------None--------------------------------------------------------------------------------VALIDATION ENVIRONMENT--------------------------------------------------------------------------------Validated on "Windsor", R2 Rework J with:- AMD Geode(TM) LX Processor silicon revision C0 at 433 MHz - AMD Geode(TM) CS5535 companion device, vA3- 512 MB DDR RAM @ 333 MHz - PCI @ 66 MHz- Gentoo Linux 2004.3- Kernel v2.6.11- LX Xorg Graphics driver v01.02.1001- LX 2.6.11 Video4Linux2 driver v03.01.0501- CS5535 2.6.11 ALSA Audio driver v01.00.0500- LX 2.6.11 ACCESS.bus Driver v01.00.0401- LX 2.6.11 AES Driver v02.00.0601- LX 2.6.11 Kernel Patch v02.00.0100--------------------------------------------------------------------------------INSTALLATION INSTRUCTIONS  --------------------------------------------------------------------------------1) Patch Linux 2.6.11 kernel with the Geode LX kernel patch, configure, and   build the kernel.2) Configure the utilities and the drivers	./configure --with-kernel-path="path to your kernel source" \		    --with-module-path="path to your *target* lib/modules"3) Build the tree:	make4) Install the tree:	make installTo install and run -----------------------1) Install the target lib/modules on the target device (approaches will   vary greatly, from implementation to implementation)	2) One the target device make the device nodes:        mknod /dev/crypto c 10 155	mknod /dev/eeprom c 10 1573) On the device, type the following:	insmod "path to your module"/geodeaes.oThis will load the module and allow you to exercise the device filebuilt in the step above.--------------------------------------------------------------------------------RELEASE HISTORY--------------------------------------------------------------------------------Previous Version: 02.00.0500Release Date: 26 May 2005Features--------The GEODEAES driver offers a standard device driver interface for user applications to use the encryption facilities.  It also offers an internal hook to the kernel CryptoAPI interface for encrypted filesystems and IPSec.Dependencies------------- Linux Kernel 2.6.11- (recommended) Linux 2.6.11 Kernel Patch for Geode GX/LX processors	Patches_Linux2.6.11_LX_1.00.0201.patchFunctional Changes------------------- First release Defects Corrected ------------------ First releaseKnown Errata ------------None================================================================================Copyright---------? 2005 Advanced Micro Devices, Inc. All rights reserved.The contents of this document are provided in connection with Advanced Micro Devices, Inc. ("AMD") products. AMD makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications andproduct descriptions at any time without notice. No license, whether express,implied, arising by estoppel or otherwise, to any intellectual property rightsis granted by this publication. Except as set forth in AMD's Standard Termsand Conditions of Sale, AMD assumes no liability whatsoever, and disclaims anyexpress or implied warranty, relating to its products including, but notlimited to, the implied warranty of merchantability, fitness for a particularpurpose, or infringement of any intellectual property right. AMD's productsare not designed, intended, authorized or warranted for use as components insystems intended for surgical implant into the body, or in other applicationsintended to support or sustain life, or in any other application in which thefailure of AMD's product could create a situation where personal injury, death,or severe property or environmental damage may occur. AMD reserves the rightto discontinue or make changes to its products at any time without notice.Trademarks----------AMD, the AMD Arrow logo, and combinations thereof, and Geode are trademarks of Advanced Micro Devices, Inc.Other product names used in this publication are for identification purposesonly and may be trademarks of their respective companies.================================================================================