AXI DMA and MCDMA

Linux Drivers

Release Date
2023-07-22
https://github.com/Xilinx/linux-xlnx/blob/master/drivers/dma/xilinx/axidmatest.c NOTE http://www.wiki.xilinx.com/PL+Masters Device-tree Node for the axidma test client
 axidmatest_1: axidmatest@1 {
                      compatible ="xlnx,axi-dma-test-1.00.a";
                      dmas = <&axi_dma_1 0
                              &axi_dma_1 1>;
                      dma-names = "axidma0", "axidma1";
 } ;
Device-tree Node for the aximcdma test client
 axidmatest_1: axidmatest@1 {
                      compatible ="xlnx,axi-dma-test-1.00.a";
                      dmas = <&axi_mcdma_0 0
                              &axi_mcdma_0 16>;
                      dma-names = "axidma0", "axidma1";
 } ;
NOTE:
dmatest: Started 1 threads using dma0chan0 dma0chan1
dma0chan0-dma0c: terminating after 5 tests, 0 failures (status 0)