netdev - [patch iproute2 RFC v3 3/5] iproute2: ipa: show switch id

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Date:	Thu, 17 Apr 2014 14:17:31 +0200
From:	Jiri Pirko <jiri@...nulli.us>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, nhorman@...driver.com, andy@...yhouse.net,
	tgraf@...g.ch, dborkman@...hat.com, ogerlitz@...lanox.com,
	jesse@...ira.com, pshelar@...ira.com, azhou@...ira.com,
	ben@...adent.org.uk, stephen@...workplumber.org,
	jeffrey.t.kirsher@...el.com, vyasevic@...hat.com,
	xiyou.wangcong@...il.com, john.r.fastabend@...el.com,
	edumazet@...gle.com, jhs@...atatu.com, sfeldma@...ulusnetworks.com,
	f.fainelli@...il.com, roopa@...ulusnetworks.com,
	linville@...driver.com, dev@...nvswitch.org, jasowang@...hat.com,
	ebiederm@...ssion.com, nicolas.dichtel@...nd.com,
	ryazanov.s.a@...il.com, buytenh@...tstofly.org,
	aviadr@...lanox.com, nbd@...nwrt.org, alexei.starovoitov@...il.com,
	Neil.Jerram@...aswitch.com
Subject: [patch iproute2 RFC v3 3/5] iproute2: ipa: show switch id

Signed-off-by: Jiri Pirko <jiri@...nulli.us>
---
 include/linux/if_link.h | 2 ++
 ip/ipaddress.c          | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index f08505c..2932453 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -144,6 +144,8 @@ enum {
 	IFLA_NUM_RX_QUEUES,
 	IFLA_CARRIER,
 	IFLA_PHYS_PORT_ID,
+	IFLA_CARRIER_CHANGES,
+	IFLA_PHYS_SWITCH_ID,
 	__IFLA_MAX
 };
 
diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 14d1720..43f7296 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -470,6 +470,14 @@ int print_linkinfo(const struct sockaddr_nl *who,
 		fprintf(fp, "master %s ", ll_idx_n2a(*(int*)RTA_DATA(tb[IFLA_MASTER]), b1));
 	}
 
+	if (tb[IFLA_PHYS_SWITCH_ID]) {
+		SPRINT_BUF(b1);
+		fprintf(fp, "swid %s ",
+			hexstring_n2a(RTA_DATA(tb[IFLA_PHYS_SWITCH_ID]),
+				      RTA_PAYLOAD(tb[IFLA_PHYS_SWITCH_ID]),
+				      b1, sizeof(b1)));
+	}
+
 	if (tb[IFLA_OPERSTATE])
 		print_operstate(fp, rta_getattr_u8(tb[IFLA_OPERSTATE]));
 
-- 
1.9.0

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