ahci and ICH7?
Xin LI
delphij at delphij.net
Sat Dec 12 11:20:52 UTC 2009
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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.
>
>
> atapci0 at pci0:0:31:1: class=0x01018a card=0x81791043 chip=0x27df8086 rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) Ultra ATA Storage Controller'
> class = mass storage
> subclass = ATA
> atapci1 at 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
Have you enabled AHCI in BIOS? It looks like that your ICH7 is in
legacy SATA mode.
Cheers,
- --
Xin LI <delphij at delphij.net> http://www.delphij.net/
FreeBSD - The Power to Serve! Live free or die
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