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net/sched: cls_flower: Add matching on conntrack info

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New matches for conntrack mark, label, zone, and state.

Signed-off-by: Paul Blakey <paulb@mellanox.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Yossi Kuperman <yossiku@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paul Blakey
2019-07-09 10:30:50 +03:00
committed by David S. Miller
parent 75a56758d6
commit e0ace68af2
2 changed files with 138 additions and 5 deletions
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16
include/uapi/linux/pkt_cls.h
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@@ -537,11 +537,27 @@ enum {
TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */
TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */
TCA_FLOWER_KEY_CT_STATE, /* u16 */
TCA_FLOWER_KEY_CT_STATE_MASK, /* u16 */
TCA_FLOWER_KEY_CT_ZONE, /* u16 */
TCA_FLOWER_KEY_CT_ZONE_MASK, /* u16 */
TCA_FLOWER_KEY_CT_MARK, /* u32 */
TCA_FLOWER_KEY_CT_MARK_MASK, /* u32 */
TCA_FLOWER_KEY_CT_LABELS, /* u128 */
TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */
__TCA_FLOWER_MAX,
};
#define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
enum {
TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */
TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
};
enum {
TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested