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From: Denis Kirjanov <kda@linux-powerpc.org>
To: davem@davemloft.net, dledford@redhat.com
Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org
Subject: [PATCH 2/2] ipoib: show VF broadcast address
Date: Wed, 12 Jun 2019 13:33:46 +0200
Message-ID: <20190612113348.59858-2-dkirjanov@suse.com> (raw)
In-Reply-To: <20190612113348.59858-1-dkirjanov@suse.com>

in IPoIB case we can't see a VF broadcast address for but
can see for PF

Before:
11: ib1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc pfifo_fast
state UP mode DEFAULT group default qlen 256
    link/infiniband
80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd
00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
    vf 0 MAC 14:80:00:00:66:fe, spoof checking off, link-state disable,
trust off, query_rss off
...

After:
11: ib1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc pfifo_fast
state UP mode DEFAULT group default qlen 256
    link/infiniband
80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd
00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
    vf 0     link/infiniband
80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd
00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff, spoof
checking off, link-state disable, trust off, query_rss off
...

Signed-off-by: Denis Kirjanov <dkirjanov@suse.com>
---
 net/core/rtnetlink.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 2e1b9ffbe602..f70902b57a40 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1248,6 +1248,7 @@ static noinline_for_stack int rtnl_fill_vfinfo(struct sk_buff *skb,
 	if (!vf)
 		goto nla_put_vfinfo_failure;
 	if (nla_put(skb, IFLA_VF_MAC, sizeof(vf_mac), &vf_mac) ||
+	    nla_put(skb, IFLA_BROADCAST, dev->addr_len, dev->broadcast) ||
 	    nla_put(skb, IFLA_VF_VLAN, sizeof(vf_vlan), &vf_vlan) ||
 	    nla_put(skb, IFLA_VF_RATE, sizeof(vf_rate),
 		    &vf_rate) ||
-- 
2.12.3


  reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-12 11:33 [PATCH 1/2] ipoib: correcly show a VF hardware address Denis Kirjanov
2019-06-12 11:33 ` Denis Kirjanov [this message]
2019-06-12 11:33 ` [PATCH net-next " Denis Kirjanov
2019-06-12 12:09   ` Michal Kubecek
2019-06-12 12:26     ` Denis Kirjanov
2019-06-12 11:33 ` [PATCH net-next 2/2] ipoib: show VF broadcast address Denis Kirjanov
2019-06-12 12:02   ` Michal Kubecek
2019-06-12 12:04     ` Denis Kirjanov
2019-06-13 14:20 [PATCH 1/2] ipoib: correcly show a VF hardware address Denis Kirjanov
2019-06-13 14:20 ` [PATCH 2/2] ipoib: show VF broadcast address Denis Kirjanov
2019-06-14 13:32 [PATCH 1/2] ipoib: correcly show a VF hardware address Denis Kirjanov
2019-06-14 13:32 ` [PATCH 2/2] ipoib: show VF broadcast address Denis Kirjanov
2019-06-14 17:46   ` Doug Ledford
2019-06-15  8:49     ` Denis Kirjanov
2019-06-15 15:04       ` Doug Ledford
2019-06-17  8:53 [PATCH 1/2] ipoib: correcly show a VF hardware address Denis Kirjanov
2019-06-17  8:53 ` [PATCH 2/2] ipoib: show VF broadcast address Denis Kirjanov

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