From: Jason Papadopoulos <jasonp@boo.net>
To: viro@parcelfarce.linux.theplanet.co.uk
Cc: linux-kernel@vger.kernel.org
Subject: Re: Alpha: ALi 15x3 DMA completely broken now
Date: Fri, 07 Nov 2003 01:28:40 -0500 [thread overview]
Message-ID: <5.2.1.1.2.20031107012419.00a956e0@boo.net> (raw)
In-Reply-To: <20031106065806.GO7665@parcelfarce.linux.theplanet.co.uk>
At 06:58 AM 11/6/03 +0000, viro@parcelfarce.linux.theplanet.co.uk wrote:
>Yes - setup_irq() fix in 2.4.23-pre8 (arch/alpha/kernel/irq.c) had
>fixed IDE hangs on DS10 (verified for 5229 rev c1). If that doesn't
>help, try to narrow it down - try 2.4.21-* + irq.c change and see
>where does it stop working.
>
>It should be able to do DMA at boot time, BTW:
I actually have a rev c1 controller.
And it works now, with DMA turned on at boot time. Attempting to
turn on UDMA with hdparm, even with irq.c patched, still causes
an immediate hang.
I don't care though. Thanks a million.
jasonp
prev parent reply other threads:[~2003-11-07 22:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-06 6:34 Jason Papadopoulos
2003-11-06 6:58 ` viro
2003-11-07 6:28 ` Jason Papadopoulos [this message]
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