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List:       linux-ide
Subject:    Re: [PATCH] Add new ICH9M pci id (8086:2850) to ata_piix id list
From:       "Maurizio Monge" <maurizio.monge () gmail ! com>
Date:       2007-06-18 3:40:00
Message-ID: e4c519350706172040x2ee3474bw3f7a618352921b22 () mail ! gmail ! com
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Well, you are probably right, it is probably just an ide controller, i
have an acer laptop (tm5720) and to make work the hd the driver ahci
was required, and my patch made work the dvd-rw too.
If so, maybe some other delegate is better for this controller than
"ich8_sata_ahci", but please consider that i am very ignorant about
this driver and i simply posted this patch beacuse it made work my
device.
If there is any test that i can do to sort out this just let me know.

On 6/17/07, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
> Hi,
>
> Maurizio Monge pisze:
> > To make ata_piix recognize my ich9m chip i had to apply the
> > modification that follows.
> >
> > Best regards
> > Maurizio Monge
> >
> >
> > diff -Nurb old/drivers/ata/ata_piix.c new/drivers/ata/ata_piix.c
> > --- old/drivers/ata/ata_piix.c  2007-06-17 23:06:12.000000000 +0200
> > +++ new/drivers/ata/ata_piix.c  2007-06-17 23:15:57.000000000 +0200
> > @@ -243,6 +243,8 @@
> >        { 0x8086, 0x292d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
> >        /* SATA Controller IDE (ICH9M) */
> >        { 0x8086, 0x292e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
> > +       /* Mobile SATA Controller IDE (ICH9M) */
> > +       { 0x8086, 0x2850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci },
>                       ^^^^
> http://pci-ids.ucw.cz/iii/?i=80862850
>
> Is this really a SATA controller?
> ((ICH8M/ICH8M-E) IDE Controller)
>
> Regards,
> Michal
>
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-- 
Ciao
Maurizio
http://stregatto.wordpress.com

"Well we all shine on
Like the moon and the stars and the sun" (John Lennon)
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