This patch enables the Silicon Image 3512 SATA Controller and has been tested and functioning without any apparent bugs (I do not have a full test suite but I am not booting off a device attached to this controller). This patch is against the Dave Jones 2.6.1-1.34 kernel source rpm. You may remember I was trying to get help on this chipset before. My patch is simply a duplicate of the entries for the 3112 chipset. It did not work fully with prior kernels, giving me a "Interrupt Lost" errors. Whatever else was done to 2.6.1 had made it happy again. Also I did not have to use any special commandline options. Aron -- ssh aron@rubinium.org cat /dev/brain | grep ^work: Aron Rubin Member, Engineering Staff Lockheed Martin E-Mail: arubin@atl.lmco.com Advanced Technology Laboratories Phone: 856.792.9865 3 Executive Campus Fax: 856.792.9930 Cherry Hill, NJ USA 08002 Web: http://www.atl.lmco.com