Anybody? The ATA spec I have is -really- long and I'm not feeling
ambitious enough to read it :). I don't know if this would be covered in
there anyway.
Gabe
Gabe Black wrote:
> I have an SMP kernel booting and running the init process, but I'm
> getting the following panic from the IDE disk on line 321 in
> dev/ide_disk.cc:
>
> void
> IdeDisk::doDmaTransfer()
> {
> if (dmaState != Dma_Transfer || devState != Transfer_Data_Dma)
> panic("Inconsistent DMA transfer state: dmaState = %d devState =
> %d\n",
> dmaState, devState);
>
>
> I'm not familiar with the details of IDE. Could someone please give me a
> 30 second explanation of what this is checking?
>
> Gabe
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>
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