On Wed, Oct 19, 2016 at 01:57:45PM +0000, Tudor-Dan Ambarus wrote: Please wrap your mails within 80 chars, I have reflown below for reabability. > Hi, Herbert, > > CAAM has the ability to provide DMA services. This is helpful for > platforms that don't have a dedicated DMA hardware block. > > In this particular example, caam being a crypto accelerator at its > fundamentals, where is recommended to add a caam-dma engine > implementation, in drivers/dma or in drivers/crypto? Are the any > rules/guidelines? If the dma controller is internal to crypto, then it might be okay to be inside the crypto driver. But if it is shared or common controller then a dmaengine implementation would make sense.. > I noticed that CCP already registered DMA services, the driver being held > in drivers/crypto. I think drivers/crypto/ccp/ccp-dmaengine.c is wrong example, it should have been in dmaengine directory. Not sure why it was addded in crypto :( Thanks -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
