Re: pgprot_writecombine & shub 1.x

From: Jesse Barnes <jbarnes_at_sgi.com>
Date: 2005-01-20 09:03:35
On Wednesday, January 19, 2005 2:00 pm, Luck, Tony wrote:
> More EFI ignorance on my part ... do you really have to check
> each *byte* of the address range, or is there some larger unit
> that you could step by?  It doesn't seem rational that this
> attribute could change for anything less than cache line size.

I think I could stride by 1 << EFI_PAGE_SHIFT since the memory map is 
described in that granularity.

Jesse
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Received on Wed Jan 19 17:04:08 2005

This archive was generated by hypermail 2.1.8 : 2005-08-02 09:20:34 EST