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Date: Mon, 11 Feb 2013 01:47:04 -0500
From: Brett Wynkoop <wynkoop@wynn.com>
To: Tim Kientzle <tim@kientzle.com>
Subject: Re: New BeagleBone errors
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On Sun, 10 Feb 2013 22:17:07 -0800
Tim Kientzle <tim@kientzle.com> wrote:

> 
> On Feb 10, 2013, at 8:17 PM, Brett Wynkoop wrote:
> 
> > Greeting-
> > 
> > I am in the process of transferring man pages from the Bone to the
> > Pi and I got this on the bone console:
> > 
> > a ./man1/ls.1.gzcpsw0: watchdog timeout
> > interrupt storm detected on "intr42:"; throttling interrupt source
> > 
> > I am transferring by shoving a tar down nc....so
> > 
> > tar cpvf - . | nc Pi 8080
> 
> Can you tell me the SVN revision of your
> BeagleBone kernel?

I already did a csup, so I do not think I can grab that info.  I am in
the middle of a kernel rebuild.

> 
> Also, the output of "sysctl dev.cpsw"
> might hold useful clues whenever this
> happens.
> 
> Interrupt 42 is the RX interrupt for the
> CPSW ethernet; it sounds like the driver
> is no longer correctly acknowledging RX
> interrupts after the watchdog reset.

root@beaglebone:/home/wynkoop # sysctl dev.cpsw
dev.cpsw.0.%desc: 3-port Switch Ethernet Subsystem
dev.cpsw.0.%driver: cpsw
dev.cpsw.0.%parent: simplebus0
root@beaglebone:/home/wynkoop # 

I expect since we see only 3 things it means I am still somehow on the
wrong driver.

-Brett

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