porting pci driverfrom arch=ppc on kernel 2.6.16 to arch=powerpc on 2.6.24...

Scott Wood scottwood at freescale.com
Wed May 7 05:41:57 EST 2008

Mike Timmons wrote:
> If I'm not supposed to read the interrupt using config_read, should I
> also not be writing to the host register on the coral P to clear the
> interrupt?
> Should I instead be using some PCI helper functions? 

No, clearing interrupts is device-specific.

Have you verified that the device does not think it's generating an 
interrupt during the interrupt storm?  Do other PCI cards work?


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