Hello, I would like to use async DMA driver to transfer data. I find no function to wait for the end of the DMA transfer in blocking mode: the only way to get the end of the transfer is the polling by the function "dma_async_is_tx_complete".
To wait the end of the transfer, must I poll the transfer status by the function "dma_async_is_tx_complete" or is there a function that waits for a DMA channel interrupt ? Thanks for any tips. Laurent _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
