diff options
| author | Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> | 2023-08-07 11:21:42 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-08-21 18:40:36 +0530 |
| commit | d8a3f65f6c1de1028b9af6ca31d9dd3738fda97e (patch) | |
| tree | b2f589634eb2663dc993474d3d8b1b428a129c13 /drivers/cxl | |
| parent | e8cfa385054c6aa7ae8dd743d8ea980039a0fc0b (diff) | |
dmaengine: xilinx_dma: Pass AXI4-Stream control words to dma client
Read DT property to check if AXI DMA is connected to streaming IP
i.e axiethernet. If connected i.e xlnx,axistream-connected property
is present in the dma node then pass AXI4-Stream control words to dma
client using metadata_ops dmaengine API.
If not connected then driver won't support metadata_ops dmaengine API
and continue to support all legacy usecases.
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/1691387509-2113129-4-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/cxl')
0 files changed, 0 insertions, 0 deletions