SIU_INT_IRQ4 in MPC 8260

[Li Yang-r58472]

Are you sure the IRQ4 line is generating irqs?  Did you measure the line
using an oscilloscope?

Best Regards,
Leo
> -----Original Message-----
> From: linuxppc-embedded-bounces+leoli=freescale.com at ozlabs.org
> [mailto:linuxppc-embedded-bounces+leoli=freescale.com at ozlabs.org] On
Behalf
> Of jagannathanjay at aim.com
> Sent: Friday, July 07, 2006 5:05 PM
> To: linuxppc-embedded at ozlabs.org
> Subject: SIU_INT_IRQ4 in MPC 8260
> 
> Hi all
> 
> I am trying to set up a interrupt handler for SIU_INT_IRQ4.
> 
> The target I am using is MPC 8260 , emmbedded planet Evaluation board.
> 
> The OS is Embedded Linux .
>
------------------------------------------------------------------------
-
> ------------
> void my_interrupt_handler(int irq, void *dev_id, struct pt_regs *regs)
> {
> 
>  printk("*********** \n");
> 
> }
> 
> 
>  if( request_irq(SIU_INT_IRQ4,my_interrupt_handler,0,0,0) < 0)
>  {
>      printk("\n unable to register the interrupt handler \n");
>  }
> 
>
------------------------------------------------------------------------
-
> ------------
> 
> But my_interrupt_handler isn't getting called .
> 
> Can anyone help me to fix this problem
> 
> Regards
> Jagan
> 
> 
> 
> 
> 
>
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