From b6054b5351d1737307128bdfac65b834fbc6607a Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 16 Apr 2019 18:20:29 +0200 Subject: [PATCH] net: rtl8169: Implement ->hwaddr_write() callback Implement this callback that allows the MAC address to be set for the Ethernet card. This is necessary in order for the device to be able to receive packets for the MAC address that U-Boot advertises. Signed-off-by: Thierry Reding Acked-by: Joe Hershberger --- drivers/net/rtl8169.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c index a78f3d233f..27e27b3417 100644 --- a/drivers/net/rtl8169.c +++ b/drivers/net/rtl8169.c @@ -941,6 +941,23 @@ static void rtl_halt(struct eth_device *dev) } #endif +#ifdef CONFIG_DM_ETH +static int rtl8169_write_hwaddr(struct udevice *dev) +{ + struct eth_pdata *plat = dev_get_platdata(dev); + unsigned int i; + + RTL_W8(Cfg9346, Cfg9346_Unlock); + + for (i = 0; i < MAC_ADDR_LEN; i++) + RTL_W8(MAC0 + i, plat->enetaddr[i]); + + RTL_W8(Cfg9346, Cfg9346_Lock); + + return 0; +} +#endif + /************************************************************************** INIT - Look for an adapter, this routine's visible to the outside ***************************************************************************/ @@ -1195,6 +1212,7 @@ static const struct eth_ops rtl8169_eth_ops = { .send = rtl8169_eth_send, .recv = rtl8169_eth_recv, .stop = rtl8169_eth_stop, + .write_hwaddr = rtl8169_write_hwaddr, }; static const struct udevice_id rtl8169_eth_ids[] = { -- 2.25.1