ahci and ICH7?
Stefan Bethke
stb at lassitu.de
Sat Dec 12 11:34:57 UTC 2009
Am 12.12.2009 um 12:20 schrieb Xin LI:
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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.
I'll check the next time I have physical access to the machine.
Stefan
--
Stefan Bethke <stb at lassitu.de> Fon +49 151 14070811
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