mvpp2 already has support for setting MAC addresses but this functionality was not exposed to the ethernet core. This commit exposes this functionality so that MAC address assignments stored in U-Boot's environment are correctly applied before Linux boots.
Signed-off-by: Matt Pelland mpelland@starry.com --- Changes since v1: - Correctly specify the return type of mvpp2_write_hwaddr - Correctly return the status code of mvpp2_prs_update_mac_da
drivers/net/mvpp2.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c index bcc6fe92a9..bd89725e77 100644 --- a/drivers/net/mvpp2.c +++ b/drivers/net/mvpp2.c @@ -5321,6 +5321,13 @@ static void mvpp2_stop(struct udevice *dev) mvpp2_cleanup_txqs(port); }
+static int mvpp2_write_hwaddr(struct udevice *dev) +{ + struct mvpp2_port *port = dev_get_priv(dev); + + return mvpp2_prs_update_mac_da(port, port->dev_addr); +} + static int mvpp22_smi_phy_addr_cfg(struct mvpp2_port *port) { writel(port->phyaddr, port->priv->iface_base + @@ -5525,6 +5532,7 @@ static const struct eth_ops mvpp2_ops = { .send = mvpp2_send, .recv = mvpp2_recv, .stop = mvpp2_stop, + .write_hwaddr = mvpp2_write_hwaddr };
static struct driver mvpp2_driver = {