IT821x force pass through mode incantation?

G.Wolfe Woodbury ggw at wolves.durham.nc.us
Fri Apr 14 16:29:13 UTC 2006


On Fri, Apr 14, 2006 at 11:01:04AM -0400, Chris Ball wrote:
> >> On Fri, 14 Apr 2006 06:35:05 -0400, "G.Wolfe Woodbury said:
> 
>    > I'm trying to force the it8212 raid controller into noraid mode and
>    > am having problems figuring out the proper incantation on the
>    > kernel command line.
> 
> I'd expect:
> 
>    it821x.noraid=1
> 
> to be the correct incantation.  You should hit the following if the
> setting is successful:
> 
>    printk(KERN_INFO "it8212: forcing bypass mode.\n");
> -- 
> Chris Ball   <cjb at mrao.cam.ac.uk>    <http://blog.printf.net/>

Thank you Chris.  That forced it into pass through mode.

Now, the device/driver is consistently dropping interrupts and having DMA 
timeouts.  It is in sore need of some work.

Thanks muchly for the assistance.

Wolfe
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