diff mbox

[10/50] Calxeda XGMAC: use dev_hw_addr_random() instead of random_ether_addr()

Message ID 1328735457-29986-11-git-send-email-danny.kukawka@bisect.de
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Danny Kukawka Feb. 8, 2012, 9:10 p.m. UTC 
Use dev_hw_addr_random() instead of calling random_ether_addr()
to set addr_assign_type correctly to NET_ADDR_RANDOM.

Reset the state to NET_ADDR_PERM as soon as the MAC get
changed via .ndo_set_mac_address.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
---
 drivers/net/ethernet/calxeda/xgmac.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c
index 1fce186..dedaaf0 100644
--- a/drivers/net/ethernet/calxeda/xgmac.c
+++ b/drivers/net/ethernet/calxeda/xgmac.c
@@ -1012,7 +1012,7 @@  static int xgmac_open(struct net_device *dev)
 	 * address using the following linux command:
 	 *      ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx  */
 	if (!is_valid_ether_addr(dev->dev_addr)) {
-		random_ether_addr(dev->dev_addr);
+		dev_hw_addr_random(dev, dev->dev_addr);
 		netdev_dbg(priv->dev, "generated random MAC address %pM\n",
 			dev->dev_addr);
 	}
@@ -1483,6 +1483,8 @@  static int xgmac_set_mac_address(struct net_device *dev, void *p)
 		return -EADDRNOTAVAIL;
 
 	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+	if (dev->addr_assign_type & NET_ADDR_RANDOM)
+		dev->addr_assign_type ^= NET_ADDR_RANDOM;
 
 	xgmac_set_mac_addr(ioaddr, dev->dev_addr, 0);