On Fri, May 09, 2008 at 12:34:35AM +0100, Matthew Garrett wrote: > On Thu, May 08, 2008 at 10:40:28PM +0200, maximilian attems wrote: > > ATA chipset on Dell PowerEdge SC430 is identified as: > > 00:1f.2 IDE interface [0101]: Intel Corporation 82801GB/GR/GH (ICH7 > > Family) Serial ATA Storage Controller IDE [8086:27c0] (rev 01) > > > > Kernel load the ahci driver with NCQ support after I added it's > > device IDs into ahci.c. > > Please don't do that. The BIOS has programmed the chip into IDE mode, > not AHCI mode. It seems to have also set up the AHCI BAR, but the > majority of chips with this ID won't have been and so the ahci driver > will fail with them. If the chip was in AHCI mode, the device ID would > automatically have changed to 0x27c1. thanks for the info. -- To unsubscribe from this list: 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