[iyonix-support] Re: Interrupt failure in EtherK module (revisited)
- From: Rik Griffin <rik.griffin@xxxxxxxxxxxxxxxxxxx>
- To: iyonix-support@xxxxxxxxxxxxx
- Date: Fri, 09 Feb 2007 16:49:13 GMT
In message <45CC41A6.8010303@xxxxxxxxxx>
John <jwb@xxxxxxxxxx> wrote:
> Hi Rik
>
> Rik Griffin wrote:
> >
> > Latest test results: After about 16 hours of sending multicast UDP
> > packets at approx 2.5Mbits/sec the interrupt problem had occurred.
> > Can't be more specific about the time as I left it running overnight.
> >
> > Reenabling the IRQ using the HAL call revealed the previous state of
> > the IRQ to have been off (HAL entry point #1 returned 0 in r0).
> >
>
> not a surprise to to see this in 512 too. did the machine resume OK
> after this, or was a reset still required.
It ran happily for a couple of hours after this.
> Also, was there any (potential) usb activity on this irq, or were all
> usb devices connected to the other channel?
In this instance I had moved the USB card, the 3 USB devices listed by
*PCIDevices were on IRQs 60, 61 and 62, the ethernet device was on IRQ 59.
So, no USB activity on that IRQ.
--
Rik Griffin
Software Engineer, Denbridge Marine Ltd
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