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Commit 03d1da3c authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by David S. Miller
Browse files

net: ethernet: ax88796: support generating a random mac address 



Instead of falling back to 00:00:00:00:00:00 generate a random address
if none is provided via platform data or from the device's register
space.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent db48cc2d

drivers/net/ethernet/8390/ax88796.c

+6 −0
Original line number Diff line number Diff line
@@ -723,6 +723,12 @@ static int ax_init_dev(struct net_device *dev) 
	    ax->plat->mac_addr)

		memcpy(dev->dev_addr, ax->plat->mac_addr, ETH_ALEN);



	if (!is_valid_ether_addr(dev->dev_addr)) {

		eth_hw_addr_random(dev);

		dev_info(&dev->dev, "Using random MAC address: %pM\n",

			 dev->dev_addr);

	}



	ax_reset_8390(dev);



	ei_local->name = "AX88796";