Re: Allocating memory below 4G
From: Pete Zaitcev (OTID3) (oted3354ac022639a1_at_comcast.net)
Date: 04/20/05
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Date: Tue, 19 Apr 2005 16:02:30 -0700
On Tue, 19 Apr 2005 01:36:10 -0700, Greg Law wrote:
> The worst issue is on Intel EMT64s, where it seems there is nothing to
> be done at all to allow use of 32-bit SAC PCI cards without
> bounce-buffers :-(
One crazy thing you can try is to redefine ZONE_DMA. It's not
unheard of: s390 has it set that way.
-- Pete
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