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openmptcprouter/root/target/linux/mediatek/patches-5.4/0103-net-support-net-labels.patch
Ycarus (Yannick Chabanois) 8b04e8ac65 Add patches for BPI-R2
2020-04-20 09:45:14 +02:00

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1.4 KiB
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From 934747eba782050ba87a29a3a59f805e36410685 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com>
Date: Fri, 21 Jun 2019 10:04:05 +0200
Subject: [PATCH] net: ethernet: mediatek: support net-labels
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
With this patch, device name can be set within dts file in the same way as dsa
port can.
Add: label = "wan"; to GMAC node.
Signed-off-by: René van Dorst <opensource@vdorst.com>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index c61069340f4f..87ced6269411 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -2756,6 +2756,7 @@ static const struct net_device_ops mtk_netdev_ops = {
static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
{
+ const char *name = of_get_property(np, "label", NULL);
const __be32 *_id = of_get_property(np, "reg", NULL);
struct phylink *phylink;
int phy_mode, id, err;
@@ -2846,6 +2847,9 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
eth->netdev[id]->irq = eth->irq[0];
eth->netdev[id]->dev.of_node = np;
+ if (name)
+ strlcpy(eth->netdev[id]->name, name, IFNAMSIZ);
+
return 0;
free_netdev: