Stefan Bethke wrote: > After being very satisfied with ahci(4) on an Intel DG45FC (G45 chipset) with > 8-stable, I tried on a box with a Asus P-P5G41 (G41 chipset), but ahci is not > attaching. atapci continues to attach, and I'm wondering whether I'm doing > something wrong, the BIOS is misconfigured, or ahci can't talk to ICH7-based > AHCIs? I'm loading ahci from loader.conf.
There are several types of ICH7. Most of them doesn't support AHCI mode. Rare exceptions are ICH7R and ICH7M AFAIR. G41 is low-end desktop chipset, which uses low-end ICH7 SB, so usually there is no luck. > atap...@pci0:0:31:2: class=0x01018f card=0x81791043 chip=0x27c08086 rev=0x01 > hdr=0x00 > vendor = 'Intel Corporation' > device = '82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller' > class = mass storage > subclass = ATA To make ahci(4) attach, you should have there subclass SATA or RAID. It may depend on BIOS settings. -- Alexander Motin _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[email protected]"
