diff options
author | Xin Long <lucien.xin@gmail.com> | 2019-11-21 13:03:28 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-11-21 22:44:06 +0300 |
commit | d8f9dfae49ce4ffb772dc10dd6578dc815b34c12 (patch) | |
tree | 0b96c1e586907102e1779c5c070dae4925f5edc7 /include | |
parent | e20d4ff2acd7db2ffce64a6ddbdaeec43a8eec19 (diff) | |
download | linux-d8f9dfae49ce4ffb772dc10dd6578dc815b34c12.tar.xz |
net: sched: allow flower to match vxlan options
This patch is to allow matching gbp option in vxlan.
The options can be described in the form GBP/GBP_MASK,
where GBP is represented as a 32bit hexadecimal value.
Different from geneve, only one option can be set. And
also, geneve options and vxlan options can't be set at
the same time.
# ip link add name vxlan0 type vxlan dstport 0 external
# tc qdisc add dev vxlan0 ingress
# tc filter add dev vxlan0 protocol ip parent ffff: \
flower \
enc_src_ip 10.0.99.192 \
enc_dst_ip 10.0.99.193 \
enc_key_id 11 \
vxlan_opts 01020304/ffffffff \
ip_proto udp \
action mirred egress redirect dev eth0
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')
-rw-r--r-- | include/uapi/linux/pkt_cls.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index c6ad22f76ede..929825d710e2 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -571,6 +571,10 @@ enum { * TCA_FLOWER_KEY_ENC_OPT_GENEVE_ * attributes */ + TCA_FLOWER_KEY_ENC_OPTS_VXLAN, /* Nested + * TCA_FLOWER_KEY_ENC_OPT_VXLAN_ + * attributes + */ __TCA_FLOWER_KEY_ENC_OPTS_MAX, }; @@ -589,6 +593,15 @@ enum { (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1) enum { + TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC, + TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP, /* u32 */ + __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX, +}; + +#define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \ + (__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1) + +enum { TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), }; |