Date: Sat, 12 Dec 2009 03:20:29 -0800 From: Xin LI <delphij@delphij.net> To: Stefan Bethke <stb@lassitu.de> Cc: Alexander Motin <mav@freebsd.org>, FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: ahci and ICH7? Message-ID: <4B237C7D.5010009@delphij.net> In-Reply-To: <F8E407F5-CB7D-4351-9D77-B965AF1AE4F7@lassitu.de> References: <F8E407F5-CB7D-4351-9D77-B965AF1AE4F7@lassitu.de>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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@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@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@delphij.net> http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.13 (FreeBSD) iEYEARECAAYFAksjfH0ACgkQi+vbBBjt66AazQCfd2dyUwh7KYIV4gagiYmfTNdE 8UAAnR1svfsaW12omQPuMzfzUlDHVW7I =e4/2 -----END PGP SIGNATURE-----
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