Re: PATA failure with piix, works with libata

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On Sat, Mar 04, 2006 at 02:11:46PM +0000, Alan Cox wrote:

> Make sure the IRQ is setup properly. Legacy mode IRQs are level
> triggered which might fit this description.

It's a shared PCI interrupt, so yeah, it's level. As I mentioned to 
Jeff, explicitly writing back the DMA status register while 
acknowledging interrupts works (and is what ata_piix does in PATA mode)

-- 
Matthew Garrett | [email protected]
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