Re: DMA in IXP2400 processor

From: gopan (gop_kumar_at_hotmail.com)
Date: 10/27/04 

Date: 27 Oct 2004 04:56:48 -0700

gop_kumar@hotmail.com (gopan) wrote in message news:<cd5b2d94.0410200831.1ec1f706@posting.google.com>...
>
> So, to perform a DRAM to DRAM DMA transfer, is it sufficient that i
> give in the PCI address register a value which falls in the DRAM
> range? ie if the BAR register corresponding to DRAM holds a value say
> 0x40000000, for any PCI device to
> access address 0x2000 in DRAM,

Just in case any one is interested, I was able to do the DMA
 in this fashion.

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