From 99d31326cbe6951872af5c8a6bc2679388a4d9ef Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Wed, 11 Jan 2017 14:05:43 +0100 Subject: net/sched: cls_flower: Support matching on ARP Support matching on ARP operation, and hardware and protocol addresses for Ethernet hardware and IPv4 protocol addresses. Example usage: tc qdisc add dev eth0 ingress tc filter add dev eth0 protocol arp parent ffff: flower indev eth0 \ arp_op request arp_sip 10.0.0.1 action drop tc filter add dev eth0 protocol rarp parent ffff: flower indev eth0 \ arp_op reply arp_tha 52:54:3f:00:00:00/24 action drop Signed-off-by: Simon Horman Acked-by: Jiri Pirko Signed-off-by: David S. Miller --- include/uapi/linux/pkt_cls.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index a081efbd61a2..1e5e1ddfdaca 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -416,6 +416,17 @@ enum { TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */ TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */ + TCA_FLOWER_KEY_ARP_SIP, /* be32 */ + TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */ + TCA_FLOWER_KEY_ARP_TIP, /* be32 */ + TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */ + TCA_FLOWER_KEY_ARP_OP, /* u8 */ + TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */ + TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */ + TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */ + TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */ + TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */ + __TCA_FLOWER_MAX, }; -- cgit v1.2.3