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Commit fa5d823b authored by Sanjay R Mehta's avatar Sanjay R Mehta Committed by Vinod Koul
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dmaengine: ptdma: Initial driver for the AMD PTDMA



Add support for AMD PTDMA 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.

Signed-off-by: default avatarSanjay R Mehta <sanju.mehta@amd.com>
Link: https://lore.kernel.org/r/1629208559-51964-2-git-send-email-Sanju.Mehta@amd.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 64d57d2c
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