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Date: Mon, 9 Jul 2012 16:38:57 -0700
From: Steve Kargl <sgk@troutmask.apl.washington.edu>
To: freebsd-current@freebsd.org
Message-ID: <20120709233857.GA12046@troutmask.apl.washington.edu>
References: <20120709225210.GA1021@mech-aslap239.men.bris.ac.uk>
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Subject: Re: ada,ata and cd?
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On Mon, Jul 09, 2012 at 11:52:10PM +0100, Anton Shterenlikht wrote:
> I'm on amd64 r238259.
> 
> I'm still not clear on the /usr/src/UPDATING
> entry from 20110424 on replacing the ATA
> drivers by CAM drivers.
> 
> If I *do not* have device ata in the kernel,
> I have neither /dev/cd* or /dev/acd*,
> even though I have in the kernel:
> 
> options ATA_CAM         # Handle legacy controllers with CAM
> options ATA_STATIC_ID   # Static device numbering
> device  ada
> device  cd              # CD
> 

man 4 cam

I suspect that you are missing 'device scbus' in
your config file.

-- 
Steve