Re: isp(4) timeout

From: Marcel Moolenaar <marcel_at_xcllnt.net>
Date: Thu, 30 Jun 2011 10:05:37 -0700
On Jun 30, 2011, at 3:25 AM, Anton Shterenlikht wrote:

> I see in my logs:
> 
> isp0: Polled Mailbox Command (0x54) Timeout (500000us) (started _at_ isp_plogx:2122)
> isp0: Mailbox Command 'EXECUTE IOCB A64' failed (TIMEOUT)

This is most likely caused by a loss of interrupt
handling. Be it masked interrupts or the inability
to have the interrupt thread running.

I have some important improvements in the pipeline
that significantly improve stability. I'm doing a
final test and then I'll commit. It may address the
issue as a side-effect.

FYI,

-- 
Marcel Moolenaar
marcel_at_xcllnt.net
Received on Thu Jun 30 2011 - 15:23:02 UTC

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