netdev - [net-next-2.6 PATCH 2/5] enic: Make firmware cognizant of the user set mac address

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Message-ID: <20101020201704.26870.68966.stgit@savbu-pc100.cisco.com>
Date:	Wed, 20 Oct 2010 13:17:04 -0700
From:	Vasanthy Kolluri <vkolluri@...co.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, roprabhu@...co.com, dwang2@...co.com
Subject: [net-next-2.6 PATCH 2/5] enic: Make firmware cognizant of the user
	set mac address

From: Vasanthy Kolluri <vkolluri@...co.com>

Let the firmware know about the mac address set by the user using ndo_set_mac_address

Signed-off-by: Vasanthy Kolluri <vkolluri@...co.com>
Signed-off-by: Roopa Prabhu <roprabhu@...co.com>
Signed-off-by: David Wang <dwang2@...co.com>
---
 drivers/net/enic/enic_main.c |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)


diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index dcfc541..622106d 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -974,8 +974,19 @@ static int enic_set_mac_address_dynamic(struct net_device *netdev, void *p)
 static int enic_set_mac_address(struct net_device *netdev, void *p)
 {
 	struct sockaddr *saddr = p;
+	char *addr = saddr->sa_data;
+	struct enic *enic = netdev_priv(netdev);
+	int err;
+
+	err = enic_dev_del_station_addr(enic);
+	if (err)
+		return err;
+
+	err = enic_set_mac_addr(netdev, addr);
+	if (err)
+		return err;
 
-	return enic_set_mac_addr(netdev, (char *)saddr->sa_data);
+	return enic_dev_add_station_addr(enic);
 }
 
 static int enic_dev_packet_filter(struct enic *enic, int directed,

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