Date: Sat, 12 Dec 2009 12:34:34 +0100 From: Stefan Bethke <stb@lassitu.de> To: d@delphij.net Cc: Alexander Motin <mav@freebsd.org>, FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: ahci and ICH7? Message-ID: <50C7B3B1-CCA3-4DF7-B8B6-8869081E204B@lassitu.de> In-Reply-To: <4B237C7D.5010009@delphij.net> References: <F8E407F5-CB7D-4351-9D77-B965AF1AE4F7@lassitu.de> <4B237C7D.5010009@delphij.net>
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Am 12.12.2009 um 12:20 schrieb Xin LI: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 >=20 > 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. >>=20 >>=20 >> atapci0@pci0:0:31:1: class=3D0x01018a card=3D0x81791043 = chip=3D0x27df8086 rev=3D0x01 hdr=3D0x00 >> vendor =3D 'Intel Corporation' >> device =3D '82801G (ICH7 Family) Ultra ATA Storage Controller' >> class =3D mass storage >> subclass =3D ATA >> atapci1@pci0:0:31:2: class=3D0x01018f card=3D0x81791043 = chip=3D0x27c08086 rev=3D0x01 hdr=3D0x00 >> vendor =3D 'Intel Corporation' >> device =3D '82801GB/GR/GH (ICH7 Family) Serial ATA Storage = Controller' >> class =3D mass storage >> subclass =3D ATA >=20 > 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 --=20 Stefan Bethke <stb@lassitu.de> Fon +49 151 14070811
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