Re: [microblaze-uclinux] MicroBlaze MMU support test release now available

[Jim Van Vorst <jvanvorst@xxxxxxxxx>]

I'd be interested to see what you get with csum offloading enabled.  
That should be a big win since with SGDMA also the processor shouldn't 
have to touch the payload.

John Williams wrote:
> Hi Troy,
>
> Troy Jones wrote:
> > Bob, John,
> >
> > Were these tests done with the ll_temac in fifo or SGDMA mode?  
>
> These are emaclite..  so no DMA at all.
>
> I am working on ll_temac support right now for a PetaLogix client, and 
> the results will be available soon for general use.
>
> Baseline lltemac iperf throughput is around 20mbps/sec in SGDMA mode 
> (no TX/RX csum enabled).  This is on a 125MHz microblaze 7.10.a system 
> in V5LX50T.  No optimisation yet, just getting it working.
>
> Cheers,
>
> John
>
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