Subject: Re: 64 bit DMA tags for PCI
To: John Nemeth <jnemeth@victoria.tc.ca>
From: Matt Thomas <matt@3am-software.com>
List: tech-kern
Date: 05/13/2003 06:51:10
At 01:12 AM 5/13/2003, John Nemeth wrote:
>On Oct 1,  6:51pm, Matt Thomas wrote:
>}
>} I also want a #define that indicates the 64bit DMA is available so that
>} if it isn't present, the code can be compiled out.  No need for 64bit
>} DMA support on macppc or hpcmips for instance
>
>      The Apple Xserve has 64 bit PCI slots.

Yes it does but it can only address up to 2GB of memory.


-- 
Matt Thomas               Internet:   matt@3am-software.com
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
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