DM9000: Allow randomised ethernet address
Allow randomised ethernet address if the device does not have a valid
EEPROM or pre-set MAC address.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 2d4c4fc..c309355 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1592,10 +1592,15 @@
ndev->dev_addr[i] = ior(db, i+DM9000_PAR);
}
- if (!is_valid_ether_addr(ndev->dev_addr))
+ if (!is_valid_ether_addr(ndev->dev_addr)) {
dev_warn(db->dev, "%s: Invalid ethernet MAC address. Please "
"set using ifconfig\n", ndev->name);
+ random_ether_addr(ndev->dev_addr);
+ mac_src = "random";
+ }
+
+
platform_set_drvdata(pdev, ndev);
ret = register_netdev(ndev);