QCA998X not working at all

Ben Greear greearb at candelatech.com
Fri Nov 20 08:46:02 PST 2015

On 11/20/2015 07:55 AM, Sebastian Gottschall wrote:
> the patch subjected with:  ath10k: use pre-allocated DMA buffer in Tx
> must be reverted.
> it will lead to out of memory when using multiple cards on ipq806x. it seems that there isnt enough dma buffer available on this platform
> reverting this patch will fix it

Maybe it can be re-implemented so that it uses the old behaviour
if the allocation fails.  That way, we can still get performance
improvement on systems that have the DMA buffer space available?


Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com

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