RE: NPIV mapping problems (was Re: [PATCH 1/19] add data buffer accessors)

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On Wed, 2007-07-04 at 1:26 +0900, FUJITA Tomonori wrote:
> On Fri, 29 Jun 2007 06:23:32 -0700 Andrew Vasquez wrote:
> > One possiblity (the least intrusive) would be to add a
> > scsi_dma_map_with_device() function which takes the proper (LLD
> > defined) 'struct device' as a parameter, as was originally 
> proposed, 
> > and have NPIV-aware drivers call that function during the 
> mappings of 
> > physical *and* virtual dma-mappings.
> 
> It's ok. But if only NPIV-aware drivers need to handle this, 
> would it be better to just use dma_map_sg instead of scsi_dma_map?
I agree with you on the suggestion.
A patch for NPIV support on qla2xxx module that includes this change
will be followed.

Seokmann
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