2009-08-19 04:05:44     help for PFx Interrupt

2009-08-19 04:05:44     help for PFx Interrupt

michael zhu (UNITED STATES)

Message: 79018   

Hi all

        BF532+SL811 PF7 for interrupt! when i insert usb device !somthing like this:

       irq 40: nobody cared (try booting with the "irqpoll" option)

       Hardware Trace:

      0 Target : <0x00004530> { _dump_stack + 0x0 }

      Source : <0x000282ac> { ___report_bad_irq + 0x1c }

     1 Target : <0x000282ac> { ___report_bad_irq + 0x1c }

     Source : <0x00028308> { ___report_bad_irq + 0x78 }

     2 Target : <0x00028308> { ___report_bad_irq + 0x78 }

     How can I get the PF7 interrupt status and clear the PF7 interrupt!

    thanks

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2009-08-19 13:41:57     Re: help for PFx Interrupt

Mike Frysinger (UNITED STATES)

Message: 79064   

post the exact board resources you're using for the SL811