diff mbox series

[v2,08/27] imx_fec: Use correct length for packet size

Message ID 20171023201055.21973-9-andrew.smirnov@gmail.com
State New
Headers show
Series Initial i.MX7 support | expand

Commit Message

Andrey Smirnov Oct. 23, 2017, 8:10 p.m. UTC 
Use 'frame_size' instead of 'len' when calling qemu_send_packet(),
failing to do so results in malformed packets send in case when that
packed is fragmented into multiple DMA transactions.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Cc: yurovsky@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 hw/net/imx_fec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c
index 38d8c27dcd..eefb3b2c62 100644
--- a/hw/net/imx_fec.c
+++ b/hw/net/imx_fec.c
@@ -528,7 +528,7 @@  static void imx_enet_do_tx(IMXFECState *s, uint32_t index)
                 }
             }
             /* Last buffer in frame.  */
-            qemu_send_packet(qemu_get_queue(s->nic), frame, len);
+            qemu_send_packet(qemu_get_queue(s->nic), frame, frame_size);
             ptr = frame;
             frame_size = 0;
             if (bd.option & ENET_BD_TX_INT) {