Date: Mon, 15 May 2006 19:15:34 -0700 From: Maxim Sobolev <sobomax@FreeBSD.org> To: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> Cc: "current@freebsd.org" <current@FreeBSD.org>, sos@FreeBSD.org Subject: Re: Support for ICH7 controller in PowerBook Pro Message-ID: <446935C6.6020900@FreeBSD.org> In-Reply-To: <1147686547.23488.6.camel@buffy.york.ac.uk> References: <444DD7DF.6010402@FreeBSD.org> <1145956219.2968.31.camel@sos.deepcore.dk> <44681E94.9000702@FreeBSD.org> <1147686547.23488.6.camel@buffy.york.ac.uk>
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Gavin Atkinson wrote:
> On Sun, 2006-05-14 at 23:24 -0700, Maxim Sobolev wrote:
>> Søren Schmidt wrote:
>>> On Tir, 2006-04-25 at 01:03 -0700, Maxim Sobolev wrote:
>>>> Hi Søren,
>>>>
>>>> Attached please find small patch which adds support for 82801GBM/GHM
>>>> SATA controller found in intel-based Macs, particularly in MacBook Pro.
>>>>
>>>> Please review & approve.
>>> I'll look into it, I think Intel has a few other new chips I should add
>>> in the same go, give me a few days...
>> Any progress with this? Few days have turned into few weeks, and I don't
>> want them turn into few months. :)
>
> Be aware that I believe your patch is slightly wrong. As far as I can
> tell the chip ID you've added is the non-AHCI version. I have the same
> chip in my new Toshiba laptop, and submitted a more complete PR
> (kern/97228) over the weekend.
MacBook doesn't work with your patch - FreeBSD detects controller but
doesn't see any disks attached to it. :( Putting AHCI back solves the
problem.
I wonder if Intel has shipped two different controllers with the same
pci ids.
Just in the case, attached is appropriate entry from pciconf -lv output:
atapci1@pci0:31:2: class=0x01018f card=0x72708086 chip=0x27c48086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801GBM/GHM (ICH7-M Family) Serial ATA Storage Controller'
class = mass storage
subclass = ATA
And dmesg:
atapci1: <Intel ICH7 SATA300 controller> port
0x40d8-0x40df,0x40f4-0x40f7,0x40d0-0x40d7,0x40f0-0x40f3,0x4020-0x402f
mem 0x98405000-0x984053ff irq 19 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ad5: 95396MB <Seagate ST910021AS 3.07> at ata2-slave SATA150
-Maxim
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