Using DMA interrupt on MPC8313
Ron Madrid
ron_madrid at sbcglobal.net
Sat Jun 14 10:19:03 EST 2008
So are you implying that the request_irq function should work without any other initialization
function before it?
Ron
--- Timur Tabi <timur at freescale.com> wrote:
> Ron Madrid wrote:
> > I don't know why request_irq is succeeding when the fsldma and dmaengine drivers are
> installed.
> > I'm using the same dts in both cases.
>
> At this point, my only suggestion is to debug the request_irq() call and
> see what exactly fails.
>
More information about the Linuxppc-dev
mailing list