Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ https://git.shady.money/linux/atom?h=master 2024-12-02T17:25:27Z 2024-12-02T17:25:27Z Basavaraj Natikar Basavaraj.Natikar@amd.com 2024-10-25T09:59:27Z urn:sha1:90a30e268d9bd29dac63fece0509f9f8d4835d57 Add support for AMD AE4DMA controller. It performs high-bandwidth memory to memory and IO copy operation. Device commands are managed via a circular queue of 'descriptors', each of which specifies source and destination addresses for copying a single buffer of data. Reviewed-by: Raju Rangoju <Raju.Rangoju@amd.com> Reviewed-by: Philipp Stanner <pstanner@redhat.com> Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Link: https://lore.kernel.org/r/20241025095931.726018-3-Basavaraj.Natikar@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org>