Marcus Overhagen wrote (2007-11-08, 08:41:27 [+0100]): > Hi, > > just in case anyone has a system with ICH8 or ICH9 Southbridge, please > contact me. > > I would like to test a AHCI related detail. > > (BAR-5 switching from io to memory space when changing SCC from 1 to 6) I have a P35 based ASUS board. Would that be such a chipset? Meanwhile I have successfully booted Haiku with your AHCI driver. Only the DMA is turned off on the harddrive. idestatus says "by user request" or "user config" or something to the like. Only I have nowhere turned it manually off. When I try to shutdown, I get the eventual DMA timeout kernel panic when the system tries to sync. This is then the same problem as when I try to boot with the generic IDE driver. To even boot with the AHCI driver, I had to remove said generic ide driver. Best regards, -Stephan