From: Lionel Bouton <Lionel.Bouton@inet6.fr>
To: Liakakis Kostas <kostas@skiathos.physics.auth.gr>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC] SiS 2.4 IDE driver update (+= ATA16|ATA33|ATA100)
Date: Fri, 25 Jan 2002 19:21:48 +0100 [thread overview]
Message-ID: <20020125192148.A21145@bouton.inet6-interne.fr> (raw)
In-Reply-To: <20020125172155.A11517@bouton.inet6-interne.fr> <Pine.GSO.4.21.0201251942130.19355-200000@skiathos.physics.auth.gr>
In-Reply-To: <Pine.GSO.4.21.0201251942130.19355-200000@skiathos.physics.auth.gr>; from kostas@skiathos.physics.auth.gr on Fri, Jan 25, 2002 at 08:02:43PM +0200
On Fri, Jan 25, 2002 at 08:02:43PM +0200, Liakakis Kostas wrote:
>
> Well, success :-)
> Stock 2.4.17 doesn't hang any more :-)
>
Cool.
> One question though, hdparm -i/I says my drive is udma2 (UDMA/33 isnt it?)
> capable. Why don't I get it on boot? (or is my chipset UDMA/33 capable?).
Don't think so. IIRC (don't have the specs right now at hand) SiS5513 isn't UDMA capable.
> hdparm -X66 /dev/hda hangs the machine completely. Same with 65 and 64.
If I'm correct with UDMA above, this is expected behavior...
I don't know the IDE framework and hdparm enough yet to know if I can trap hdparm
actions at the chip driver level... it may speak (and I believe it to do so) to the drives directly.
> The debug messages that appear when I do so say:
>
> sis5513_tune_chipset start, changed registers: none
> sis5513_tune_chipset ,drive 0, speed 66
> sis5513_tune_chipset end, changed registers: none
>
> Attached is the boot time debug info.
Many thanks. My database of BIOS init behaviour will grow, this is *good*.
I'm mostly away (Palm with GSM is kind of... slow) from Net access this week-end and I'll be away too from tuesday
on next week. So don't be surprised if I don't answer bug reports or
enhancement requests in the following days, be patient and don't hesitate
to repost your message if you don't have any answer February the 6.
LB.
prev parent reply other threads:[~2002-01-25 18:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-25 16:21 Lionel Bouton
2002-01-25 18:02 ` Liakakis Kostas
2002-01-25 18:21 ` Lionel Bouton [this message]
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