This fixes tx error detection which triggered way too often because the
hardware doesn't seem to clear the error bits on success

Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de>
---
 drivers/net/mvneta.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 1690f3b576c7..5c163cebc7f4 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -395,6 +395,7 @@ static int mvneta_send(struct eth_device *edev, void *data, 
int len)
        /* Flush transmit data */
        dma_sync_single_for_device((unsigned long)data, len, DMA_TO_DEVICE);
 
+       memset(txdesc, 0, sizeof(*txdesc));
        /* Fill the Tx descriptor */
        txdesc->cmd_sts = MVNETA_TX_L4_CSUM_NOT | MVNETA_TXD_FLZ_DESC;
        txdesc->buf_ptr = (u32)data;
-- 
2.8.1


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

Reply via email to