kernel/linux.git/include/linux/dma/ti-cppi5.h, branch v5.6.17Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v5.6.172020-01-21T05:36:12+00:00dmaengine: ti: Add cppi5 header for K3 NAVSS/UDMA2020-01-21T05:36:12+00:00Peter Ujfalusipeter.ujfalusi@ti.com2019-12-23T11:04:47+00:00urn:sha1:69bafc318560d02dc07e3b52af0d7cf5fc036bfe
The K3 DMA architecture uses CPPI5 (Communications Port Programming
Interface) specified descriptors over PSI-L bus within NAVSS.
The header provides helpers, macros to work with these descriptors in a
consistent way.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20191223110458.30766-8-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>