On Tue, Nov 4, 2008 at 7:38 PM, Laxmikant Rashinkar <[EMAIL PROTECTED]>wrote:
> Hi, > > I have a MPC8347 based board that runs linux-2.6.15.4 and 2.6.27.1. > > With the older Linux, my driver is able to successfully request_irq() > interrupts 17, 18, 19, 20, 21, 22, 23 & 48. > > But with the newer linux, request_irq() works only for 17, 18 & 19. cat > /proc/interrupts shows that none of the interrupts above are in use. > Any pointers on why request_irq() is behaving thus? > > thanks for your help > LK > > Search the mailing list archive. I've posted sample code for how to enable external interrupts, but it was probably around 2.6.19 time. I imagine the same issues still exist. regards, Ben
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