----- Original Message -----
From: "Jeremy Chadwick" <j...@koitsu.org>
On Sun, Feb 24, 2013 at 02:28:08AM +0400, Michael BlackHeart wrote:
2013/2/24 Jeremy Chadwick <j...@koitsu.org>:
{snipping irrelevant stuff and fixing formatting}
atapci1@pci0:0:31:2: class=0x01018f card=0x26011043 chip=0x27c08086 rev=0x01
hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH7 Family SATA IDE Controller'
{snip}
I had written up a significantly longer reply to this Email, but once I
finished and went back reviewing the information provided, my memory
recalled having this exact conversation some time ago. After some
extensive digging, I found it -- circa late 2008:
http://lists.freebsd.org/pipermail/freebsd-stable/2008-October/046306.html
The result of this conversation was that FreeBSD at the time -- this
would have been probably FreeBSD 8.0 or 8.1 -- contained a bug:
ata_chipset.c (part of the classic ata(4) driver) was misidentifying the
different revisions of ICH7 and therefore limiting controller capacities
incorrectly.
Possibly a regression has been introduced as a result of the ATA-via-CAM
migration (now the default), which uses a completely different set of
code.
pciconf:-
atapci1@pci0:0:31:2: class=0x01018f card=0x26011043 chip=0x27c08086
rev=0x01 hdr=0x00
The PCI ID's listed aren't AHCI so are using legacy ata not ahci, the two
devices listed are:-
{ ATA_I82801GB, 0, 0, 1, ATA_UDMA5, "ICH7" },
{ ATA_I82801GB_S1, 0, INTEL_ICH7, 0, ATA_SA300, "ICH7" },
Boot details:-
atapci0: <Intel ICH7 UDMA100 controller> port..
ata0: <ATA channel> at channel 0 on atapci0
atapci1: <Intel ICH7 SATA300 controller> port...
ata2: <ATA channel> at channel 0 on atapci1
ata3: <ATA channel> at channel 1 on atapci1
Then your disks:-
ada3 at ata2 bus 0 scbus1 target 1 lun 0
ada3: <WDC WD20EARX-00PASB0 51.0AB51> ATA-8 SATA 3.x device
So your disks are in theory connected to a sata 2 compatible controller
which is being correctly identified.
You might want to try a verbose boot to see if that gives any information.
Also check your bios to see if it has an AHCI mode for the controller
and try that as its currently running in legacy.
Regards
Steve
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