Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f8a9b1bc authored by Alexei Starovoitov's avatar Alexei Starovoitov Committed by David S. Miller
Browse files

vxlan: expose COLLECT_METADATA flag to user space 



Two vxlan driver flags FLOWBASED and COLLECT_METADATA need to be set to
make use of its new flow mode. The former already exposed. Expose the latter.

Signed-off-by: default avatarAlexei Starovoitov <ast@plumgrid.com>
Acked-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7576012e

drivers/net/vxlan.c

+5 −0
Original line number Diff line number Diff line
@@ -2463,6 +2463,7 @@ static const struct nla_policy vxlan_policy[IFLA_VXLAN_MAX + 1] = { 
	[IFLA_VXLAN_L2MISS]	= { .type = NLA_U8 },

	[IFLA_VXLAN_L3MISS]	= { .type = NLA_U8 },

	[IFLA_VXLAN_FLOWBASED]	= { .type = NLA_U8 },

	[IFLA_VXLAN_COLLECT_METADATA]	= { .type = NLA_U8 },

	[IFLA_VXLAN_PORT]	= { .type = NLA_U16 },

	[IFLA_VXLAN_UDP_CSUM]	= { .type = NLA_U8 },

	[IFLA_VXLAN_UDP_ZERO_CSUM6_TX]	= { .type = NLA_U8 },
@@ -2817,6 +2818,10 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev, 
	    nla_get_u8(data[IFLA_VXLAN_FLOWBASED]))

		conf.flags |= VXLAN_F_FLOW_BASED;



	if (data[IFLA_VXLAN_COLLECT_METADATA] &&

	    nla_get_u8(data[IFLA_VXLAN_COLLECT_METADATA]))

		conf.flags |= VXLAN_F_COLLECT_METADATA;



	if (data[IFLA_VXLAN_PORT_RANGE]) {

		const struct ifla_vxlan_port_range *p

			= nla_data(data[IFLA_VXLAN_PORT_RANGE]);

include/uapi/linux/if_link.h

+1 −0
Original line number Diff line number Diff line
@@ -383,6 +383,7 @@ enum { 
	IFLA_VXLAN_GBP,

	IFLA_VXLAN_REMCSUM_NOPARTIAL,

	IFLA_VXLAN_FLOWBASED,

	IFLA_VXLAN_COLLECT_METADATA,

	__IFLA_VXLAN_MAX

};

#define IFLA_VXLAN_MAX	(__IFLA_VXLAN_MAX - 1)