netdev - [PATCH iproute2] ip: report IFLA_GSO_MAX_SIZE and IFLA_GSO_MAX

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Date:	Wed, 17 Aug 2016 14:39:21 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Stephen Hemminger <stephen@...workplumber.org>
Cc:	netdev <netdev@...r.kernel.org>
Subject: [PATCH iproute2] ip: report IFLA_GSO_MAX_SIZE and IFLA_GSO_MAX_SEGS

From: Eric Dumazet <edumazet@...gle.com>

kernel support for these attributes was added in linux-4.6

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 ip/ipaddress.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index ab4b1b1..76bd7b3 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -901,6 +901,14 @@ int print_linkinfo(const struct sockaddr_nl *who,
 			fprintf(fp, "numrxqueues %u ",
 				rta_getattr_u32(tb[IFLA_NUM_RX_QUEUES]));
 
+		if (tb[IFLA_GSO_MAX_SIZE])
+			fprintf(fp, "gso_max_size %u ",
+				rta_getattr_u32(tb[IFLA_GSO_MAX_SIZE]));
+
+		if (tb[IFLA_GSO_MAX_SEGS])
+			fprintf(fp, "gso_max_segs %u ",
+				rta_getattr_u32(tb[IFLA_GSO_MAX_SEGS]));
+
 		if (tb[IFLA_PHYS_PORT_NAME])
 			fprintf(fp, "portname %s ",
 				rta_getattr_str(tb[IFLA_PHYS_PORT_NAME]));