Re: Fwd: [RFC] IRQ type flags

Alan Cox
2005-11-06T22:11:21Z

On Sul, 2005-11-06 at 08:40 +0000, Russell King wrote:
> Finally, the SA_TRIGGER_* flag passed to request_irq() should reflect
> the property that the device would like. The IRQ controller code
> should do its best to select the most appropriate supported mode.
>
> Comments?

This is actually true of some x86 hardware in the EISA space where there
is a control register for level v edge that we sort of half deal with.