Messages in this thread | | | Date | Thu, 6 Feb 2003 13:20:43 +0100 | From | Stephan von Krawczynski <> | Subject | Re: 2.4.21-pre4: PDC ide driver problems with shared interrupts |
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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)
CPU0 0: 6332048 XT-PIC timer 1: 14112 XT-PIC keyboard 2: 0 XT-PIC cascade 5: 0 XT-PIC EMU10K1 7: 14950 XT-PIC HiSax 9: 30600647 XT-PIC ide2, ide3, aic7xxx, aic7xxx, eth0, eth1, eth2 12: 234451 XT-PIC PS/2 Mouse 15: 2 XT-PIC ide1 NMI: 0 LOC: 0 ERR: 0 MIS: 0
I would not say this is a rock-solid test case. I will continue to stress the setup and keep you informed. Anyway it looks stable up to now.
Regards, Stephan
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