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Date: Fri, 7 Feb 2003 10:10:52 +0100
From: Stephan von Krawczynski <skraw@ithnet.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: rossb@google.com, alan@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: 2.4.21-pre4: PDC ide driver problems with shared interrupts
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On 07 Feb 2003 00:04:18 +0100
Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:

> On Thu, 2003-02-06 at 13:20, Stephan von Krawczynski wrote:
> > On 05 Feb 2003 18:12:31 +0100
> > Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
> > 
> > 
> > > Stephan: Can you try editing ide-dma.c, function
> > > __ide_dma_test_irq(), and remove that line:
> > > 
> > > -	drive->waiting_for_dma++;
> > > 
> > > And tell us if it helps in any way.
> > > 
> > > Ben.
> > 
> > Hello Ben,
> > 
> > as requested I tried the above "patch" and had no problem so far. Current
> > situation is:
> > (ide2, ide3 are PDC, eth2 is tg3)
> 
> Ok, well, if it' still stable by now, I beleive we can safely remove
> that line from ide_dma_test_irq(). AFAIK, it really have nothing to do
> here.

Hello all,

it is still working ok, currently we are at:

           CPU0       
  0:   13848205          XT-PIC  timer
  1:      54117          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  5:          0          XT-PIC  EMU10K1
  7:      27260          XT-PIC  HiSax
  9:   67048861          XT-PIC  ide2, ide3, aic7xxx, aic7xxx, eth0, eth1, eth2
 12:     765541          XT-PIC  PS/2 Mouse
 15:        229          XT-PIC  ide1
NMI:          0 
LOC:          0 
ERR:          0
MIS:          0

Regards,
Stephan


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