Messages in this thread | | | Date | Tue, 08 Jul 2003 20:13:08 -0700 | From | jiho@c-zone ... | Subject | Re: 2.4.21 IDE and IEEE1394+SBP2 regressions, orinoco_pci progress |
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Zygo Blaxell wrote:
> Previously on kernels up to 2.4.20, an IDE disk I/O request that was in > progress at suspend time would trigger a DMA reset upon resume, after a > short delay while waiting for the timeout. 2.4.20 looked like this: > > ide_dmaproc: chipset supported ide_dma_lostirq func only: 13 hda: > lost interrupt > > After this, the machine happily resumes whatever it was doing. There is a > delay of a few seconds while this happens.
Excuse my ignorance -- I suppose I'm blundering around here with a number of IDE issues -- but what do you mean by, "at suspend time"?
How can there be a "suspend time" while a disk I/O request is "in progress"?
-- Jim Howard <jiho@c-zone.net>
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