Date: Thu, 19 Nov 2009 13:20:15 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-stable@freebsd.org Subject: Re: HEADS UP: major CAM ATA MFC Message-ID: <4B0529EF.3080704@FreeBSD.org> In-Reply-To: <1258622583.00185070.1258612202@10.7.7.3> References: <1258514582.00184609.1258501202@10.7.7.3> <1258536184.00184683.1258524603@10.7.7.3> <1258536184.00184684.1258525203@10.7.7.3> <1258611785.00185054.1258600801@10.7.7.3> <1258622581.00185063.1258610404@10.7.7.3> <1258622583.00185068.1258611604@10.7.7.3> <1258622583.00185070.1258612202@10.7.7.3>
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Jeremy Chadwick wrote: > AHCI in the BIOS is enabled, AHCI in FreeBSD is in use. > > Kernel configuration is below my .sig, ditto with dmesg. World sources > are from ~45 minutes prior to kernel build date (2009/11/17 20:07 PST). > > FreeBSD icarus.home.lan 8.0-PRERELEASE FreeBSD 8.0-PRERELEASE #0: Tue Nov 17 20:07:21 PST 2009 root@icarus.home.lan:/usr/obj/usr/src/sys/X7SBA_RELENG_8_amd64 amd64 > > Like I said, this whole thing needs to get documented. FreeBSD now has two AHCI drivers - legacy ataahci from ata(4) infrastructure and new ahci(4) from CAM. According to atapci0: <Intel ICH9 SATA300 controller> ... you are using legacy one. New one reports as ahci0: <Intel ICH8M AHCI SATA controller> ... -- Alexander Motin
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