Date: Fri, 25 Jun 1999 09:23:51 +0200 (METDST) From: Michael Class <michaelc@tmbbwmc.bbn.hp.com> To: freebsd-current@FreeBSD.ORG Subject: Re: New ATA stuff, questions and comment Message-ID: <Pine.HPX.4.10.9906250846190.15921-100000@tmbbwmc.bbn.hp.com> In-Reply-To: <Pine.BSF.4.10.9906231538430.86812-100000@janus.syracuse.net>
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> On Wed, 23 Jun 1999, Doug wrote:
>
> > First a question, namely what is the current state of the ATA
> > drivers in -current? Are they reliable (where "reliable" goes by -current
> > terms obviously)? I finally am in a position to test them with a new
> > workstation that has IDE disks, so I thought I'd give it a go.
>
I am using the new ATA-drivers for quite some time now. On a home-PC
they work great. On my Laptop (Omnibook 5700) they only work if I
change the code to not switch-on Generic DMA-Support. Basically I
change the code in ata-dma.c::ata_dmainit at the very to NOT switch
on generic DMA-mode even if the drive claims that it could do DMA.
The Notebook has an
"TOSHIBA MK2101MAN/B1.06 D" / piomode=4, dmamode=2, udmamode=1.
The old wd-driver DMA did not work for this machine, but fortunately
it was not switched on by default. This needs to be configurable before
the the new ATA-drivers are made the default!
Otherwise I am very happy with these drivers.
Michael
___________________________________________________________________________
Michael Class E-Mail: michael_class@hp.com
E-Business Solution Division Phone: +49 7031 14-3707
Fax: +49 7031 14-4196
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