netdev - [PATCH iproute2 net-next] bonding: export 3ad actor and partner port state

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Date:	Tue, 16 Jun 2015 12:26:57 +0300
From:	Nikolay Aleksandrov <razor@...ckwall.org>
To:	netdev@...r.kernel.org
Cc:	stephen@...workplumber.org,
	Nikolay Aleksandrov <razor@...ckwall.org>
Subject: [PATCH iproute2 net-next] bonding: export 3ad actor and partner port state

This patch adds support to retrieve the new bond slave attributes:
IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE
IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE
which are read-only.
This patch also adds the linux/if_link.h definitions.

Signed-off-by: Nikolay Aleksandrov <razor@...ckwall.org>
---
 include/linux/if_link.h | 2 ++
 ip/iplink_bond_slave.c  | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 7720ad34c6b3..63555875c0c5 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -452,6 +452,8 @@ enum {
 	IFLA_BOND_SLAVE_PERM_HWADDR,
 	IFLA_BOND_SLAVE_QUEUE_ID,
 	IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
+	IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
+	IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
 	__IFLA_BOND_SLAVE_MAX,
 };
 
diff --git a/ip/iplink_bond_slave.c b/ip/iplink_bond_slave.c
index aacba14aef9c..33bea9132b78 100644
--- a/ip/iplink_bond_slave.c
+++ b/ip/iplink_bond_slave.c
@@ -78,6 +78,14 @@ static void bond_slave_print_opt(struct link_util *lu, FILE *f, struct rtattr *t
 	if (tb[IFLA_BOND_SLAVE_AD_AGGREGATOR_ID])
 		fprintf(f, "ad_aggregator_id %d ",
 			rta_getattr_u16(tb[IFLA_BOND_SLAVE_AD_AGGREGATOR_ID]));
+
+	if (tb[IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE])
+		fprintf(f, "ad_actor_oper_port_state %d\n",
+			rta_getattr_u8(tb[IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE]));
+
+	if (tb[IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE])
+		fprintf(f, "ad_partner_oper_port_state %d\n",
+			rta_getattr_u16(tb[IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE]));
 }
 
 static int bond_slave_parse_opt(struct link_util *lu, int argc, char **argv,
-- 
2.4.3

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