From: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Date: Thu, 2 Apr 2020 13:47:20 +0000 (+0200)
Subject: dma/xlnx-zdma: Advance the descriptor address when stopping
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4ec037f1dddfd5771f73af2a1c94f7df55d3fc04;p=qmiga%2Fqemu.git

dma/xlnx-zdma: Advance the descriptor address when stopping

Advance the descriptor address when stopping the 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: 20200402134721.27863-5-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/hw/dma/xlnx-zdma.c b/hw/dma/xlnx-zdma.c
index dd893bc420..e856d233f2 100644
--- a/hw/dma/xlnx-zdma.c
+++ b/hw/dma/xlnx-zdma.c
@@ -514,7 +514,6 @@ static void zdma_process_descr(XlnxZDMA *s)
     if (ptype == PT_REG || src_cmd == CMD_STOP) {
         ARRAY_FIELD_DP32(s->regs, ZDMA_CH_CTRL2, EN, 0);
         zdma_set_state(s, DISABLED);
-        return;
     }
 
     if (src_cmd == CMD_HALT) {