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authorXin Long2019-11-21 18:03:26 +0800
committerDavid S. Miller2019-11-21 11:44:06 -0800
commitfca3f91cc38ad866c995fb099d961b31cd687849 (patch)
treecd8c3274be3de66d4ad1a9636d80e377eaab774b /include/uapi
parent0617aa988dacb9d8c1cb42fbb6c79896c7507e08 (diff)
net: sched: add vxlan option support to act_tunnel_key
This patch is to allow setting vxlan options using the act_tunnel_key action. Different from geneve options, only one option can be set. And also, geneve options and vxlan options can't be set at the same time. gbp is the only param for vxlan options: # ip link add name vxlan0 type vxlan dstport 0 external # tc qdisc add dev eth0 ingress # tc filter add dev eth0 protocol ip parent ffff: \ flower indev eth0 \ ip_proto udp \ action tunnel_key \ set src_ip 10.0.99.192 \ dst_ip 10.0.99.193 \ dst_port 6081 \ id 11 \ vxlan_opts 01020304 \ action mirred egress redirect dev vxlan0 v1->v2: - add .strict_start_type for enc_opts_policy as Jakub noticed. - use Duplicate instead of Wrong in err msg for extack as Jakub suggested. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/tc_act/tc_tunnel_key.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/uapi/linux/tc_act/tc_tunnel_key.h b/include/uapi/linux/tc_act/tc_tunnel_key.h
index 41c8b462c177..f302c2a76953 100644
--- a/include/uapi/linux/tc_act/tc_tunnel_key.h
+++ b/include/uapi/linux/tc_act/tc_tunnel_key.h
@@ -50,6 +50,10 @@ enum {
* TCA_TUNNEL_KEY_ENC_OPTS_
* attributes
*/
+ TCA_TUNNEL_KEY_ENC_OPTS_VXLAN, /* Nested
+ * TCA_TUNNEL_KEY_ENC_OPTS_
+ * attributes
+ */
__TCA_TUNNEL_KEY_ENC_OPTS_MAX,
};
@@ -67,4 +71,13 @@ enum {
#define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
(__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)
+enum {
+ TCA_TUNNEL_KEY_ENC_OPT_VXLAN_UNSPEC,
+ TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP, /* u32 */
+ __TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX \
+ (__TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX - 1)
+
#endif