Re: [PATCH] (2.4.x bk) efi_memmap_walk_uc

From: David Mosberger <davidm_at_napali.hpl.hp.com>
Date: 2003-07-30 08:30:45
>>>>> On Tue, 29 Jul 2003 15:07:01 -0700, Christopher Wedgwood <cw@sgi.com> said:

  Christopher> How about something like:

  Christopher> void* ia64_alloc_uc_page(int nodeid);
  Christopher> void ia64_free_us_page(void*);

  Christopher> as a starting point (for non-NUMA the nodeid won't be
  Christopher> interesting of course).

So the fetchop driver needs regular memory mapped as UC, just like the
MCA MINSTATE area?  If so, a UC memory allocator is certainly the way
to go.

	--david
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Received on Tue Jul 29 18:34:22 2003

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