netdev - [PATCH net-next 1/2] rtnetlink: allow GSO maximums to be passed to device

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Message-Id: <20171201201158.25594-2-sthemmin@microsoft.com>
Date:   Fri,  1 Dec 2017 12:11:57 -0800
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, Stephen Hemminger <sthemmin@...rosoft.com>
Subject: [PATCH net-next 1/2] rtnetlink: allow GSO maximums to be passed to device

Allow GSO maximum segments and size as netlink parameters on input.

Signed-off-by: Stephen Hemminger <sthemmin@...rosoft.com>
---
 net/core/rtnetlink.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index dabba2a91fc8..8138194c5f81 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1569,6 +1569,8 @@ static const struct nla_policy ifla_policy[IFLA_MAX+1] = {
 	[IFLA_PROMISCUITY]	= { .type = NLA_U32 },
 	[IFLA_NUM_TX_QUEUES]	= { .type = NLA_U32 },
 	[IFLA_NUM_RX_QUEUES]	= { .type = NLA_U32 },
+	[IFLA_GSO_MAX_SEGS]	= { .type = NLA_U32 },
+	[IFLA_GSO_MAX_SIZE]	= { .type = NLA_U32 },
 	[IFLA_PHYS_PORT_ID]	= { .type = NLA_BINARY, .len = MAX_PHYS_ITEM_ID_LEN },
 	[IFLA_CARRIER_CHANGES]	= { .type = NLA_U32 },  /* ignored */
 	[IFLA_PHYS_SWITCH_ID]	= { .type = NLA_BINARY, .len = MAX_PHYS_ITEM_ID_LEN },
-- 
2.11.0