Re: 2.5.69, IDE TCQ can't be enabled

Andre Hedrick (andre@linux-ide.org)
Tue, 13 May 2003 13:29:10 -0700 (PDT)


This is a MIME-formatted message. If you see this text it means that your
E-mail software does not support MIME-formatted messages.

--=_courier-21606-1052858262-0001-2
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

This is the last time I got TAG running clean!
Proof you have zero gain on writes and huge gains on reads.

Still it is a lame protocol.

On Tue, 13 May 2003, Jeff Garzik wrote:

> On Tue, May 13, 2003 at 08:13:37PM +0200, Jens Axboe wrote:
> > btw, you may want to see the IDE_TCQ_FIDDLE_SI define in ide-tcq, here's
> > the comment I put there:
> >
> > /*
> > * we are leaving the SERVICE interrupt alone, IBM drives have it
> > * on per default and it can't be turned off. Doesn't matter, this
> > * is the sane config.
> > */
> > #undef IDE_TCQ_FIDDLE_SI
> >
> > Are you sure this isn't what you are seeing?
>
>
> My information comes solely from IDENTIFY DEVICE...
>
> Jeff
>
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>

Andre Hedrick
LAD Storage Consulting Group

--=_courier-21606-1052858262-0001-2
Content-Type: text/plain; charset=us-ascii; name="ide-2.3.99-pre9-tag.dmesg"
Content-Transfer-Encoding: base64
Content-ID: <Pine.LNX.4.10.10305131329100.2718@master.linux-ide.org>
Content-Description:
Content-Disposition: attachment; filename="ide-2.3.99-pre9-tag.dmesg"
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--=_courier-21606-1052858262-0001-2--