Subject: Re: Linuxppc-embedded Digest, Vol 35, Issue 33

From: Scott Wood <[email-masked]>
Date: Tue, 17 Jul 2007 17:51:07 -0500

Siva Prasad wrote:
> Well!... you can manage any way you want.
> 
>  
> 
> 1) You can store the virtual address in the DpRAM, and convert to
> physical (should I say DMA mapped address) and then pass it on to the
> device under consideration here.

The DPRAM is read directly by the microcode (if it didn't, you'd just be 
using RAM).  You don't want to put virtual addresses in there.

-Scott