Subject: Re: kern/22869: Slave IDE drive not detected
To: None <cube@cubidou.net>
From: Manuel Bouyer <bouyer@antioche.lip6.fr>
List: tech-kern
Date: 09/22/2003 14:30:57
On Mon, Sep 22, 2003 at 02:15:46PM +0200, cube@cubidou.net wrote:
> On Mon, Sep 22, 2003 at 02:03:08PM +0200, cube@cubidou.net wrote:
> > 
> > Apparently, status register might be different whether a device is here
> > or not.
> > 
> > Is it worth trying something like that?
> 
> Note that before that, it does a reset, and wait for 100ms between each
> of the 310 potential loops of the checks. Thus probe time is up to 30
> seconds...

Yes, a reset can take up to 30s, per ATA specs.

--
Manuel Bouyer, LIP6, Universite Paris VI.           Manuel.Bouyer@lip6.fr
     NetBSD: 24 ans d'experience feront toujours la difference
--