[PATCH v2 1/6] net: ocelot: add support to get port mac from device-tree
From: Clément Léger <clement.leger@bootlin.com>
Date: 2021-11-03 09:20:40
Also in:
linux-devicetree, lkml
Subsystem:
networking drivers, ocelot ethernet switch driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Vladimir Oltean, Linus Torvalds
Add support to get mac from device-tree using of_get_mac_address. Signed-off-by: Clément Léger <clement.leger@bootlin.com> --- drivers/net/ethernet/mscc/ocelot_net.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c
index eaeba60b1bba..d76def435b23 100644
--- a/drivers/net/ethernet/mscc/ocelot_net.c
+++ b/drivers/net/ethernet/mscc/ocelot_net.c@@ -1704,7 +1704,10 @@ int ocelot_probe_port(struct ocelot *ocelot, int port, struct regmap *target, NETIF_F_HW_TC; dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_TC; - eth_hw_addr_gen(dev, ocelot->base_mac, port); + err = of_get_mac_address(portnp, dev->dev_addr); + if (err) + eth_hw_addr_gen(dev, ocelot->base_mac, port); + ocelot_mact_learn(ocelot, PGID_CPU, dev->dev_addr, OCELOT_VLAN_UNAWARE_PVID, ENTRYTYPE_LOCKED);
--
2.33.0