commit 4fc4678c6051431b75d3be9304b9c23536f3bb9c
author Edgar E. Iglesias <edgar.iglesias@xilinx.com> Thu Apr 02 15:47:19 2020 +0200
committer Peter Maydell <peter.maydell@linaro.org> Mon Apr 06 10:59:56 2020 +0100
tree 53ee5f1b048361c677cec66eaa785a1d71f9a16a
parent 28009852aa6b2d1574ba1bfd2461f274cb43fb49

dma/xlnx-zdma: Clear DMA_DONE when halting

Clear DMA_DONE when halting the DMA channel.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200402134721.27863-4-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/dma/xlnx-zdma.c

diff --git a/hw/dma/xlnx-zdma.c b/hw/dma/xlnx-zdma.c
index 6a46997..dd893bc 100644
--- a/hw/dma/xlnx-zdma.c
+++ b/hw/dma/xlnx-zdma.c
@@ -520,6 +520,7 @@
     if (src_cmd == CMD_HALT) {
         zdma_set_state(s, PAUSED);
         ARRAY_FIELD_DP32(s->regs, ZDMA_CH_ISR, DMA_PAUSE, 1);
+        ARRAY_FIELD_DP32(s->regs, ZDMA_CH_ISR, DMA_DONE, false);
         zdma_ch_imr_update_irq(s);
         return;
     }