On Llu, 2006-05-15 at 20:05 +0400, Sergei Shtylyov wrote: The chips may be dual channel, none of the users I have access to are using the second channel .. > Ah, that register 0x7E reset? Strangely, W83C55[34]F datasheets don't even > mention it. :-/ Its in the errata document for the ones I have. You want "W83C553F-G Engineering Notice Nov 19 2001" - : send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html