RE: MPT Fusion initialization in 2.6.23.12

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On Friday, January 11, 2008 7:01 AM, Karen Shaeffer wrote: 

> mptbase: ioc0: IOCStatus(0x0022): Config Page Invalid Page: 
> type=08h, page=00h, action=01h, form=0000000Fh
> 
> I've traced through the mptbase.c code and can see these
> invalid config pages are read from the controller during
> initialization. This doesn't appear to cause any ill
> effects, but I am wondering how to resolve this? Maybe
> a MPT BIOS or MPT firmware upgrade will fix this?
> 

Karen - this is not an error.  The driver present the sas topology to
the transport layer. It does so by scaning firmware config pages by
passing XXX_FORM_GET_NEXT_HANDLE.  When there are no more devices, the
firmware returns "Invalid Page".  This applies for expanders as well.
I actually thought his particular print was only displayed by toggling
debug logging, meaning by default settings, this would not apear.

Eric
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