netdev - Re: [PATCH 3/3] iproute2: Add support for phys_port

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Date:	Tue, 17 Mar 2015 08:20:31 +0100
From:	Jiri Pirko <jiri@...nulli.us>
To:	David Ahern <dsahern@...il.com>
Cc:	netdev@...r.kernel.org, Scott Feldman <sfeldma@...il.com>
Subject: Re: [PATCH 3/3] iproute2: Add support for phys_port_name

Tue, Mar 17, 2015 at 04:27:17AM CET, dsahern@...il.com wrote:
>Display phys_port_name attribute if returned:
>
>./ip link show sw1p1
>4: sw1p1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop port name sw1p1 state DOWN mode DEFAULT group default qlen 1000
>    link/ether 52:54:00:12:35:01 brd ff:ff:ff:ff:ff:ff
>
>Signed-off-by: David Ahern <dsahern@...il.com>
>Cc: Jiri Pirko <jiri@...nulli.us>
>Cc: Scott Feldman <sfeldma@...il.com>

Acked-by: Jiri Pirko <jiri@...nulli.us>


>
>---
> include/linux/if_link.h | 1 +
> ip/ipaddress.c          | 3 +++
> 2 files changed, 4 insertions(+)
>
>diff --git a/include/linux/if_link.h b/include/linux/if_link.h
>index 3450c3fbdc65..c5ee8c91b1c6 100644
>--- a/include/linux/if_link.h
>+++ b/include/linux/if_link.h
>@@ -147,6 +147,7 @@ enum {
> 	IFLA_CARRIER_CHANGES,
> 	IFLA_PHYS_SWITCH_ID,
> 	IFLA_LINK_NETNSID,
>+	IFLA_PHYS_PORT_NAME,
> 	__IFLA_MAX
> };
> 
>diff --git a/ip/ipaddress.c b/ip/ipaddress.c
>index 99a6ab5977e3..9e65015b7a48 100644
>--- a/ip/ipaddress.c
>+++ b/ip/ipaddress.c
>@@ -645,6 +645,9 @@ int print_linkinfo(const struct sockaddr_nl *who,
> 				      b1, sizeof(b1)));
> 	}
> 
>+	if (tb[IFLA_PHYS_PORT_NAME])
>+		fprintf(fp, "port name %s ", rta_getattr_str(tb[IFLA_PHYS_PORT_NAME]));
>+
> 	if (tb[IFLA_OPERSTATE])
> 		print_operstate(fp, rta_getattr_u8(tb[IFLA_OPERSTATE]));
> 
>-- 
>2.2.1
>
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