From: Thomas Richter <tmricht@linux.vnet.ibm.com>
To: netdev@vger.kernel.org
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Subject: [PATCH 2/2 V2] macvlan fdb replace support
Date: Fri, 12 Jul 2013 09:10:16 +0200 [thread overview]
Message-ID: <1373613016-6856-2-git-send-email-tmricht@linux.vnet.ibm.com> (raw)
In-Reply-To: <1373613016-6856-1-git-send-email-tmricht@linux.vnet.ibm.com>
Add support for iproute2 command 'bridge fdb replace ...'.
The rtnletlink call back function ndo_fdb_add will be called
with the NLM_F_REPLACE flag set.
Simply return -EOPNOTSUP.
Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
---
drivers/net/macvlan.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 18373b6..74907f5 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -597,6 +597,9 @@ static int macvlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
if (!vlan->port->passthru)
return -EOPNOTSUPP;
+ if (flags & NLM_F_REPLACE)
+ return -EOPNOTSUPP;
+
if (is_unicast_ether_addr(addr))
err = dev_uc_add_excl(dev, addr);
else if (is_multicast_ether_addr(addr))
--
1.8.1.4
next prev parent reply other threads:[~2013-07-12 7:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-12 7:10 [PATCH 1/2 V2] vxlan fdb replace an existing entry Thomas Richter
2013-07-12 7:10 ` Thomas Richter [this message]
2013-07-12 23:11 ` David Miller
2013-07-19 15:20 Thomas Richter
2013-07-19 15:20 ` [PATCH 2/2 V2] macvlan fdb replace support Thomas Richter
2013-07-19 16:18 ` Stephen Hemminger
2013-07-22 13:16 ` Thomas-Mich Richter
2013-07-23 23:36 ` David Miller
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