Re: AHCI/ATA_CAM for dummies?

From: b. f. <bf1783_at_googlemail.com>
Date: Mon, 14 Dec 2009 00:31:37 -0500
On 12/14/09, b. f. <bf1783_at_googlemail.com> wrote:
...
>>So far so good. :)  I am actually kind of curious as to why "device
>>ata" is needed, but it doesn't seem to be hurting anything.
>
> It is needed if you have AHCI hardware, and are operating in AHCI
> mode, but don't have ahci(4) in your kernel; or if you don't have AHCI
> hardware, or have AHCI hardware operating in legacy mode, and still
> want to use ATA devices.
>

I forgot to mention that ata(4) is also superfluous if you have
hardware that can use the  siis(4) driver, and that driver is in your
kernel.
Received on Mon Dec 14 2009 - 04:31:39 UTC

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