From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiri Pirko Subject: [patch net-next 4/7] net: add address assign type "SET" Date: Tue, 1 Jan 2013 14:30:16 +0100 Message-ID: <1357047019-1037-5-git-send-email-jiri@resnulli.us> References: <1357047019-1037-1-git-send-email-jiri@resnulli.us> Cc: davem@davemloft.net, edumazet@google.com, bhutchings@solarflare.com, shemminger@vyatta.com, sassmann@redhat.com, kaber@trash.net, richard@nod.at To: netdev@vger.kernel.org Return-path: Received: from mail-ea0-f181.google.com ([209.85.215.181]:35300 "EHLO mail-ea0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752323Ab3AANai (ORCPT ); Tue, 1 Jan 2013 08:30:38 -0500 Received: by mail-ea0-f181.google.com with SMTP id k14so5312576eaa.26 for ; Tue, 01 Jan 2013 05:30:37 -0800 (PST) In-Reply-To: <1357047019-1037-1-git-send-email-jiri@resnulli.us> Sender: netdev-owner@vger.kernel.org List-ID: This is the way to indicate that mac address of a device has been set by dev_set_mac_address() Signed-off-by: Jiri Pirko --- include/linux/netdevice.h | 2 ++ net/core/dev.c | 1 + 2 files changed, 3 insertions(+) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 6835b58..c5031a4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -64,6 +64,8 @@ struct wireless_dev; #define NET_ADDR_PERM 0 /* address is permanent (default) */ #define NET_ADDR_RANDOM 1 /* address is generated randomly */ #define NET_ADDR_STOLEN 2 /* address is stolen from other device */ +#define NET_ADDR_SET 3 /* address is set using + * dev_set_mac_address() */ /* Backlog congestion levels */ #define NET_RX_SUCCESS 0 /* keep 'em coming, baby */ diff --git a/net/core/dev.c b/net/core/dev.c index c85e32b..bddb2f2 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5022,6 +5022,7 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa) err = ops->ndo_set_mac_address(dev, sa); if (err) return err; + dev->addr_assign_type = NET_ADDR_SET; call_netdevice_notifiers(NETDEV_CHANGEADDR, dev); add_device_randomness(dev->dev_addr, dev->addr_len); return 0; -- 1.8.0