From: David Gounaris <david.gounaris@infinera.com>
Date: Mon, 3 Sep 2018 12:47:27 +0000 (+0200)
Subject: net/wan/fsl_ucc_hdlc: Adding ARPHRD_ETHER
X-Git-Tag: v4.20-rc1~27^2~446^2~3
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=8978ca7c8b7b0710309eb7bf155179d21f5dd3fb;p=linux.git

net/wan/fsl_ucc_hdlc: Adding ARPHRD_ETHER

This patch is to avoid discarding ethernet
packets when using HDLC_ETH protocol.

Signed-off-by: David Gounaris <david.gounaris@infinera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index df5661d57d87..128230ab53a7 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -375,6 +375,10 @@ static netdev_tx_t ucc_hdlc_tx(struct sk_buff *skb, struct net_device *dev)
 		dev->stats.tx_bytes += skb->len;
 		break;
 
+	case ARPHRD_ETHER:
+		dev->stats.tx_bytes += skb->len;
+		break;
+
 	default:
 		dev->stats.tx_dropped++;
 		dev_kfree_skb(skb);
@@ -512,6 +516,7 @@ static int hdlc_rx_done(struct ucc_hdlc_private *priv, int rx_work_limit)
 			break;
 
 		case ARPHRD_PPP:
+		case ARPHRD_ETHER:
 			length -= HDLC_CRC_SIZE;
 
 			skb = dev_alloc_skb(length);