From: Petko Manolov
> Sent: 06 February 2017 12:51
...
> I suspect getting the buffer allocation in usb_control_msg() will help with 
> two
> things in the same time:
> 
>  - allocate in DMA-able memory;
>  - code reduction;

Is there code around there to do 'bounce buffer' allocation
for systems where not all dma memory is actually accessible
by all devices??

In which case it could (probably) be used for non-dma memory?

        David

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