Re: [PATCH 09/10] crypto: omap-aes: gcm: Add support for PIO mode
On Thu, Jul 02, 2015 at 10:48:39AM +0530, Lokesh Vutla wrote: > Add support for PIO mode for GCM mode. > > Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
why do you require PIO ? Is there any situation where DMA can't be used? What would that case be ?