On Gwe, 2006-03-03 at 18:39 +0000, Matthew Garrett wrote:
> and everything is fine, including CD access. Loading piix gives me the
> following:
> which seems ok. However, loading ide-cd gives:
>
> [4294983.732000] hda: status error: status=0x58 { DriveReady SeekComplete DataRequest }
> [4294983.732000] ide: failed opcode was: unknown
> [4294983.732000] hda: drive not ready for command
No suprise. Bits of ide/pci/piix.c only work because the BIOS setup did
some stuff we needed and in places with CD and DMA through luck alone.
> and insmod never returns. After this, the IDE interrupt is firing about
> 80000 times a second.
Make sure the IRQ is setup properly. Legacy mode IRQs are level
triggered which might fit this description.
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