[mirror_ubuntu-jammy-kernel.git] / include / uapi / linux / pkt_cls.h

#ifndef __LINUX_PKT_CLS_H
#define __LINUX_PKT_CLS_H

#include <linux/types.h>
#include <linux/pkt_sched.h>

#define TC_COOKIE_MAX_SIZE 16

/* Action attributes */
enum {
	TCA_ACT_UNSPEC,
	TCA_ACT_KIND,
	TCA_ACT_OPTIONS,
	TCA_ACT_INDEX,
	TCA_ACT_STATS,
	TCA_ACT_PAD,
	TCA_ACT_COOKIE,
	__TCA_ACT_MAX
};

#define TCA_ACT_MAX __TCA_ACT_MAX
#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
#define TCA_ACT_MAX_PRIO 32
#define TCA_ACT_BIND	1
#define TCA_ACT_NOBIND	0
#define TCA_ACT_UNBIND	1
#define TCA_ACT_NOUNBIND	0
#define TCA_ACT_REPLACE		1
#define TCA_ACT_NOREPLACE	0

#define TC_ACT_UNSPEC	(-1)
#define TC_ACT_OK		0
#define TC_ACT_RECLASSIFY	1
#define TC_ACT_SHOT		2
#define TC_ACT_PIPE		3
#define TC_ACT_STOLEN		4
#define TC_ACT_QUEUED		5
#define TC_ACT_REPEAT		6
#define TC_ACT_REDIRECT		7
#define TC_ACT_JUMP		0x10000000

/* Action type identifiers*/
enum {
	TCA_ID_UNSPEC=0,
	TCA_ID_POLICE=1,
	/* other actions go here */
	__TCA_ID_MAX=255
};

#define TCA_ID_MAX __TCA_ID_MAX

struct tc_police {
	__u32			index;
	int			action;
#define TC_POLICE_UNSPEC	TC_ACT_UNSPEC
#define TC_POLICE_OK		TC_ACT_OK
#define TC_POLICE_RECLASSIFY	TC_ACT_RECLASSIFY
#define TC_POLICE_SHOT		TC_ACT_SHOT
#define TC_POLICE_PIPE		TC_ACT_PIPE

	__u32			limit;
	__u32			burst;
	__u32			mtu;
	struct tc_ratespec	rate;
	struct tc_ratespec	peakrate;
	int			refcnt;
	int			bindcnt;
	__u32			capab;
};

struct tcf_t {
	__u64   install;
	__u64   lastuse;
	__u64   expires;
	__u64   firstuse;
};

struct tc_cnt {
	int                   refcnt;
	int                   bindcnt;
};

#define tc_gen \
	__u32                 index; \
	__u32                 capab; \
	int                   action; \
	int                   refcnt; \
	int                   bindcnt

enum {
	TCA_POLICE_UNSPEC,
	TCA_POLICE_TBF,
	TCA_POLICE_RATE,
	TCA_POLICE_PEAKRATE,
	TCA_POLICE_AVRATE,
	TCA_POLICE_RESULT,
	TCA_POLICE_TM,
	TCA_POLICE_PAD,
	__TCA_POLICE_MAX
#define TCA_POLICE_RESULT TCA_POLICE_RESULT
};

#define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)

/* tca flags definitions */
#define TCA_CLS_FLAGS_SKIP_HW	(1 << 0) /* don't offload filter to HW */
#define TCA_CLS_FLAGS_SKIP_SW	(1 << 1) /* don't use filter in SW */
#define TCA_CLS_FLAGS_IN_HW	(1 << 2) /* filter is offloaded to HW */
#define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */

/* U32 filters */

#define TC_U32_HTID(h) ((h)&0xFFF00000)
#define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20)
#define TC_U32_HASH(h) (((h)>>12)&0xFF)
#define TC_U32_NODE(h) ((h)&0xFFF)
#define TC_U32_KEY(h) ((h)&0xFFFFF)
#define TC_U32_UNSPEC	0
#define TC_U32_ROOT	(0xFFF00000)

enum {
	TCA_U32_UNSPEC,
	TCA_U32_CLASSID,
	TCA_U32_HASH,
	TCA_U32_LINK,
	TCA_U32_DIVISOR,
	TCA_U32_SEL,
	TCA_U32_POLICE,
	TCA_U32_ACT,
	TCA_U32_INDEV,
	TCA_U32_PCNT,
	TCA_U32_MARK,
	TCA_U32_FLAGS,
	TCA_U32_PAD,
	__TCA_U32_MAX
};

#define TCA_U32_MAX (__TCA_U32_MAX - 1)

struct tc_u32_key {
	__be32		mask;
	__be32		val;
	int		off;
	int		offmask;
};

struct tc_u32_sel {
	unsigned char		flags;
	unsigned char		offshift;
	unsigned char		nkeys;

	__be16			offmask;
	__u16			off;
	short			offoff;

	short			hoff;
	__be32			hmask;
	struct tc_u32_key	keys[0];
};

struct tc_u32_mark {
	__u32		val;
	__u32		mask;
	__u32		success;
};

struct tc_u32_pcnt {
	__u64 rcnt;
	__u64 rhit;
	__u64 kcnts[0];
};

/* Flags */

#define TC_U32_TERMINAL		1
#define TC_U32_OFFSET		2
#define TC_U32_VAROFFSET	4
#define TC_U32_EAT		8

#define TC_U32_MAXDEPTH 8


/* RSVP filter */

enum {
	TCA_RSVP_UNSPEC,
	TCA_RSVP_CLASSID,
	TCA_RSVP_DST,
	TCA_RSVP_SRC,
	TCA_RSVP_PINFO,
	TCA_RSVP_POLICE,
	TCA_RSVP_ACT,
	__TCA_RSVP_MAX
};

#define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )

struct tc_rsvp_gpi {
	__u32	key;
	__u32	mask;
	int	offset;
};

struct tc_rsvp_pinfo {
	struct tc_rsvp_gpi dpi;
	struct tc_rsvp_gpi spi;
	__u8	protocol;
	__u8	tunnelid;
	__u8	tunnelhdr;
	__u8	pad;
};

/* ROUTE filter */

enum {
	TCA_ROUTE4_UNSPEC,
	TCA_ROUTE4_CLASSID,
	TCA_ROUTE4_TO,
	TCA_ROUTE4_FROM,
	TCA_ROUTE4_IIF,
	TCA_ROUTE4_POLICE,
	TCA_ROUTE4_ACT,
	__TCA_ROUTE4_MAX
};

#define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)


/* FW filter */

enum {
	TCA_FW_UNSPEC,
	TCA_FW_CLASSID,
	TCA_FW_POLICE,
	TCA_FW_INDEV, /*  used by CONFIG_NET_CLS_IND */
	TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
	TCA_FW_MASK,
	__TCA_FW_MAX
};

#define TCA_FW_MAX (__TCA_FW_MAX - 1)

/* TC index filter */

enum {
	TCA_TCINDEX_UNSPEC,
	TCA_TCINDEX_HASH,
	TCA_TCINDEX_MASK,
	TCA_TCINDEX_SHIFT,
	TCA_TCINDEX_FALL_THROUGH,
	TCA_TCINDEX_CLASSID,
	TCA_TCINDEX_POLICE,
	TCA_TCINDEX_ACT,
	__TCA_TCINDEX_MAX
};

#define TCA_TCINDEX_MAX     (__TCA_TCINDEX_MAX - 1)

/* Flow filter */

enum {
	FLOW_KEY_SRC,
	FLOW_KEY_DST,
	FLOW_KEY_PROTO,
	FLOW_KEY_PROTO_SRC,
	FLOW_KEY_PROTO_DST,
	FLOW_KEY_IIF,
	FLOW_KEY_PRIORITY,
	FLOW_KEY_MARK,
	FLOW_KEY_NFCT,
	FLOW_KEY_NFCT_SRC,
	FLOW_KEY_NFCT_DST,
	FLOW_KEY_NFCT_PROTO_SRC,
	FLOW_KEY_NFCT_PROTO_DST,
	FLOW_KEY_RTCLASSID,
	FLOW_KEY_SKUID,
	FLOW_KEY_SKGID,
	FLOW_KEY_VLAN_TAG,
	FLOW_KEY_RXHASH,
	__FLOW_KEY_MAX,
};

#define FLOW_KEY_MAX	(__FLOW_KEY_MAX - 1)

enum {
	FLOW_MODE_MAP,
	FLOW_MODE_HASH,
};

enum {
	TCA_FLOW_UNSPEC,
	TCA_FLOW_KEYS,
	TCA_FLOW_MODE,
	TCA_FLOW_BASECLASS,
	TCA_FLOW_RSHIFT,
	TCA_FLOW_ADDEND,
	TCA_FLOW_MASK,
	TCA_FLOW_XOR,
	TCA_FLOW_DIVISOR,
	TCA_FLOW_ACT,
	TCA_FLOW_POLICE,
	TCA_FLOW_EMATCHES,
	TCA_FLOW_PERTURB,
	__TCA_FLOW_MAX
};

#define TCA_FLOW_MAX	(__TCA_FLOW_MAX - 1)

/* Basic filter */

enum {
	TCA_BASIC_UNSPEC,
	TCA_BASIC_CLASSID,
	TCA_BASIC_EMATCHES,
	TCA_BASIC_ACT,
	TCA_BASIC_POLICE,
	__TCA_BASIC_MAX
};

#define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)


/* Cgroup classifier */

enum {
	TCA_CGROUP_UNSPEC,
	TCA_CGROUP_ACT,
	TCA_CGROUP_POLICE,
	TCA_CGROUP_EMATCHES,
	__TCA_CGROUP_MAX,
};

#define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)

/* BPF classifier */

#define TCA_BPF_FLAG_ACT_DIRECT		(1 << 0)

enum {
	TCA_BPF_UNSPEC,
	TCA_BPF_ACT,
	TCA_BPF_POLICE,
	TCA_BPF_CLASSID,
	TCA_BPF_OPS_LEN,
	TCA_BPF_OPS,
	TCA_BPF_FD,
	TCA_BPF_NAME,
	TCA_BPF_FLAGS,
	TCA_BPF_FLAGS_GEN,
	TCA_BPF_TAG,
	__TCA_BPF_MAX,
};

#define TCA_BPF_MAX (__TCA_BPF_MAX - 1)

/* Flower classifier */

enum {
	TCA_FLOWER_UNSPEC,
	TCA_FLOWER_CLASSID,
	TCA_FLOWER_INDEV,
	TCA_FLOWER_ACT,
	TCA_FLOWER_KEY_ETH_DST,		/* ETH_ALEN */
	TCA_FLOWER_KEY_ETH_DST_MASK,	/* ETH_ALEN */
	TCA_FLOWER_KEY_ETH_SRC,		/* ETH_ALEN */
	TCA_FLOWER_KEY_ETH_SRC_MASK,	/* ETH_ALEN */
	TCA_FLOWER_KEY_ETH_TYPE,	/* be16 */
	TCA_FLOWER_KEY_IP_PROTO,	/* u8 */
	TCA_FLOWER_KEY_IPV4_SRC,	/* be32 */
	TCA_FLOWER_KEY_IPV4_SRC_MASK,	/* be32 */
	TCA_FLOWER_KEY_IPV4_DST,	/* be32 */
	TCA_FLOWER_KEY_IPV4_DST_MASK,	/* be32 */
	TCA_FLOWER_KEY_IPV6_SRC,	/* struct in6_addr */
	TCA_FLOWER_KEY_IPV6_SRC_MASK,	/* struct in6_addr */
	TCA_FLOWER_KEY_IPV6_DST,	/* struct in6_addr */
	TCA_FLOWER_KEY_IPV6_DST_MASK,	/* struct in6_addr */
	TCA_FLOWER_KEY_TCP_SRC,		/* be16 */
	TCA_FLOWER_KEY_TCP_DST,		/* be16 */
	TCA_FLOWER_KEY_UDP_SRC,		/* be16 */
	TCA_FLOWER_KEY_UDP_DST,		/* be16 */

	TCA_FLOWER_FLAGS,
	TCA_FLOWER_KEY_VLAN_ID,		/* be16 */
	TCA_FLOWER_KEY_VLAN_PRIO,	/* u8   */
	TCA_FLOWER_KEY_VLAN_ETH_TYPE,	/* be16 */

	TCA_FLOWER_KEY_ENC_KEY_ID,	/* be32 */
	TCA_FLOWER_KEY_ENC_IPV4_SRC,	/* be32 */
	TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
	TCA_FLOWER_KEY_ENC_IPV4_DST,	/* be32 */
	TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
	TCA_FLOWER_KEY_ENC_IPV6_SRC,	/* struct in6_addr */
	TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
	TCA_FLOWER_KEY_ENC_IPV6_DST,	/* struct in6_addr */
	TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */

	TCA_FLOWER_KEY_TCP_SRC_MASK,	/* be16 */
	TCA_FLOWER_KEY_TCP_DST_MASK,	/* be16 */
	TCA_FLOWER_KEY_UDP_SRC_MASK,	/* be16 */
	TCA_FLOWER_KEY_UDP_DST_MASK,	/* be16 */
	TCA_FLOWER_KEY_SCTP_SRC_MASK,	/* be16 */
	TCA_FLOWER_KEY_SCTP_DST_MASK,	/* be16 */

	TCA_FLOWER_KEY_SCTP_SRC,	/* be16 */
	TCA_FLOWER_KEY_SCTP_DST,	/* be16 */

	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT,	/* be16 */
	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK,	/* be16 */
	TCA_FLOWER_KEY_ENC_UDP_DST_PORT,	/* be16 */
	TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK,	/* be16 */

	TCA_FLOWER_KEY_FLAGS,		/* be32 */
	TCA_FLOWER_KEY_FLAGS_MASK,	/* be32 */

	TCA_FLOWER_KEY_ICMPV4_CODE,	/* u8 */
	TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
	TCA_FLOWER_KEY_ICMPV4_TYPE,	/* u8 */
	TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
	TCA_FLOWER_KEY_ICMPV6_CODE,	/* u8 */
	TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
	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_KEY_MPLS_TTL,	/* u8 - 8 bits */
	TCA_FLOWER_KEY_MPLS_BOS,	/* u8 - 1 bit */
	TCA_FLOWER_KEY_MPLS_TC,		/* u8 - 3 bits */
	TCA_FLOWER_KEY_MPLS_LABEL,	/* be32 - 20 bits */

	__TCA_FLOWER_MAX,
};

#define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)

enum {
	TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
};

/* Match-all classifier */

enum {
	TCA_MATCHALL_UNSPEC,
	TCA_MATCHALL_CLASSID,
	TCA_MATCHALL_ACT,
	TCA_MATCHALL_FLAGS,
	__TCA_MATCHALL_MAX,
};

#define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)

/* Extended Matches */

struct tcf_ematch_tree_hdr {
	__u16		nmatches;
	__u16		progid;
};

enum {
	TCA_EMATCH_TREE_UNSPEC,
	TCA_EMATCH_TREE_HDR,
	TCA_EMATCH_TREE_LIST,
	__TCA_EMATCH_TREE_MAX
};
#define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)

struct tcf_ematch_hdr {
	__u16		matchid;
	__u16		kind;
	__u16		flags;
	__u16		pad; /* currently unused */
};

/*  0                   1
 *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 
 * +-----------------------+-+-+---+
 * |         Unused        |S|I| R |
 * +-----------------------+-+-+---+
 *
 * R(2) ::= relation to next ematch
 *          where: 0 0 END (last ematch)
 *                 0 1 AND
 *                 1 0 OR
 *                 1 1 Unused (invalid)
 * I(1) ::= invert result
 * S(1) ::= simple payload
 */
#define TCF_EM_REL_END	0
#define TCF_EM_REL_AND	(1<<0)
#define TCF_EM_REL_OR	(1<<1)
#define TCF_EM_INVERT	(1<<2)
#define TCF_EM_SIMPLE	(1<<3)

#define TCF_EM_REL_MASK	3
#define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)

enum {
	TCF_LAYER_LINK,
	TCF_LAYER_NETWORK,
	TCF_LAYER_TRANSPORT,
	__TCF_LAYER_MAX
};
#define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)

/* Ematch type assignments
 *   1..32767		Reserved for ematches inside kernel tree
 *   32768..65535	Free to use, not reliable
 */
#define	TCF_EM_CONTAINER	0
#define	TCF_EM_CMP		1
#define	TCF_EM_NBYTE		2
#define	TCF_EM_U32		3
#define	TCF_EM_META		4
#define	TCF_EM_TEXT		5
#define	TCF_EM_VLAN		6
#define	TCF_EM_CANID		7
#define	TCF_EM_IPSET		8
#define	TCF_EM_MAX		8

enum {
	TCF_EM_PROG_TC
};

enum {
	TCF_EM_OPND_EQ,
	TCF_EM_OPND_GT,
	TCF_EM_OPND_LT
};

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef __LINUX_PKT_CLS_H
	2	#define __LINUX_PKT_CLS_H
	3
ed307444	4	#include <linux/types.h>
1da177e4 LT	5	#include <linux/pkt_sched.h>
1da177e4 LT	6
1045ba77 JHS	7	#define TC_COOKIE_MAX_SIZE 16
1045ba77 JHS	8
1da177e4	9	/* Action attributes */
d94d9fee	10	enum {
1da177e4 LT	11	TCA_ACT_UNSPEC,
	12	TCA_ACT_KIND,
	13	TCA_ACT_OPTIONS,
	14	TCA_ACT_INDEX,
	15	TCA_ACT_STATS,
9854518e	16	TCA_ACT_PAD,
1045ba77	17	TCA_ACT_COOKIE,
1da177e4 LT	18	__TCA_ACT_MAX
	19	};
	20
	21	#define TCA_ACT_MAX __TCA_ACT_MAX
	22	#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
	23	#define TCA_ACT_MAX_PRIO 32
	24	#define TCA_ACT_BIND 1
	25	#define TCA_ACT_NOBIND 0
	26	#define TCA_ACT_UNBIND 1
	27	#define TCA_ACT_NOUNBIND 0
	28	#define TCA_ACT_REPLACE 1
	29	#define TCA_ACT_NOREPLACE 0
1da177e4 LT	30
	31	#define TC_ACT_UNSPEC (-1)
	32	#define TC_ACT_OK 0
	33	#define TC_ACT_RECLASSIFY 1
	34	#define TC_ACT_SHOT 2
	35	#define TC_ACT_PIPE 3
	36	#define TC_ACT_STOLEN 4
	37	#define TC_ACT_QUEUED 5
	38	#define TC_ACT_REPEAT 6
27b29f63	39	#define TC_ACT_REDIRECT 7
1da177e4 LT	40	#define TC_ACT_JUMP 0x10000000
	41
	42	/* Action type identifiers*/
d94d9fee	43	enum {
1da177e4 LT	44	TCA_ID_UNSPEC=0,
	45	TCA_ID_POLICE=1,
	46	/* other actions go here */
	47	__TCA_ID_MAX=255
	48	};
	49
	50	#define TCA_ID_MAX __TCA_ID_MAX
	51
d94d9fee	52	struct tc_police {
1da177e4 LT	53	__u32 index;
	54	int action;
	55	#define TC_POLICE_UNSPEC TC_ACT_UNSPEC
	56	#define TC_POLICE_OK TC_ACT_OK
	57	#define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY
	58	#define TC_POLICE_SHOT TC_ACT_SHOT
	59	#define TC_POLICE_PIPE TC_ACT_PIPE
	60
	61	__u32 limit;
	62	__u32 burst;
	63	__u32 mtu;
	64	struct tc_ratespec rate;
	65	struct tc_ratespec peakrate;
0b0f43fe JHS	66	int refcnt;
0b0f43fe JHS	67	int bindcnt;
1da177e4 LT	68	__u32 capab;
	69	};
	70
d94d9fee	71	struct tcf_t {
1da177e4 LT	72	__u64 install;
	73	__u64 lastuse;
	74	__u64 expires;
53eb440f	75	__u64 firstuse;
1da177e4 LT	76	};
1da177e4 LT	77
d94d9fee	78	struct tc_cnt {
0b0f43fe	79	int refcnt;
1da177e4 LT	80	int bindcnt;
	81	};
	82
	83	#define tc_gen \
	84	__u32 index; \
	85	__u32 capab; \
	86	int action; \
	87	int refcnt; \
	88	int bindcnt
	89
d94d9fee	90	enum {
1da177e4 LT	91	TCA_POLICE_UNSPEC,
	92	TCA_POLICE_TBF,
	93	TCA_POLICE_RATE,
	94	TCA_POLICE_PEAKRATE,
	95	TCA_POLICE_AVRATE,
	96	TCA_POLICE_RESULT,
3d3ed181 JHS	97	TCA_POLICE_TM,
3d3ed181 JHS	98	TCA_POLICE_PAD,
1da177e4 LT	99	__TCA_POLICE_MAX
	100	#define TCA_POLICE_RESULT TCA_POLICE_RESULT
	101	};
	102
	103	#define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)
	104
760edee8	105	/* tca flags definitions */
e696028a OG	106	#define TCA_CLS_FLAGS_SKIP_HW (1 << 0) /* don't offload filter to HW */
	107	#define TCA_CLS_FLAGS_SKIP_SW (1 << 1) /* don't use filter in SW */
	108	#define TCA_CLS_FLAGS_IN_HW (1 << 2) /* filter is offloaded to HW */
	109	#define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */
760edee8	110
1da177e4 LT	111	/* U32 filters */
	112
	113	#define TC_U32_HTID(h) ((h)&0xFFF00000)
	114	#define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20)
	115	#define TC_U32_HASH(h) (((h)>>12)&0xFF)
	116	#define TC_U32_NODE(h) ((h)&0xFFF)
	117	#define TC_U32_KEY(h) ((h)&0xFFFFF)
	118	#define TC_U32_UNSPEC 0
	119	#define TC_U32_ROOT (0xFFF00000)
	120
d94d9fee	121	enum {
1da177e4 LT	122	TCA_U32_UNSPEC,
	123	TCA_U32_CLASSID,
	124	TCA_U32_HASH,
	125	TCA_U32_LINK,
	126	TCA_U32_DIVISOR,
	127	TCA_U32_SEL,
	128	TCA_U32_POLICE,
3d3ed181	129	TCA_U32_ACT,
1da177e4 LT	130	TCA_U32_INDEV,
	131	TCA_U32_PCNT,
	132	TCA_U32_MARK,
9e8ce79c	133	TCA_U32_FLAGS,
9854518e	134	TCA_U32_PAD,
1da177e4 LT	135	__TCA_U32_MAX
	136	};
	137
	138	#define TCA_U32_MAX (__TCA_U32_MAX - 1)
	139
d94d9fee	140	struct tc_u32_key {
0382b9c3 AV	141	__be32 mask;
0382b9c3 AV	142	__be32 val;
1da177e4 LT	143	int off;
	144	int offmask;
	145	};
	146
d94d9fee	147	struct tc_u32_sel {
1da177e4 LT	148	unsigned char flags;
	149	unsigned char offshift;
	150	unsigned char nkeys;
	151
0382b9c3	152	__be16 offmask;
1da177e4 LT	153	__u16 off;
	154	short offoff;
	155
	156	short hoff;
0382b9c3	157	__be32 hmask;
1da177e4 LT	158	struct tc_u32_key keys[0];
	159	};
	160
d94d9fee	161	struct tc_u32_mark {
1da177e4 LT	162	__u32 val;
	163	__u32 mask;
	164	__u32 success;
	165	};
	166
d94d9fee	167	struct tc_u32_pcnt {
1da177e4 LT	168	__u64 rcnt;
	169	__u64 rhit;
	170	__u64 kcnts[0];
	171	};
	172
	173	/* Flags */
	174
	175	#define TC_U32_TERMINAL 1
	176	#define TC_U32_OFFSET 2
	177	#define TC_U32_VAROFFSET 4
	178	#define TC_U32_EAT 8
	179
	180	#define TC_U32_MAXDEPTH 8
	181
	182
	183	/* RSVP filter */
	184
d94d9fee	185	enum {
1da177e4 LT	186	TCA_RSVP_UNSPEC,
	187	TCA_RSVP_CLASSID,
	188	TCA_RSVP_DST,
	189	TCA_RSVP_SRC,
	190	TCA_RSVP_PINFO,
	191	TCA_RSVP_POLICE,
	192	TCA_RSVP_ACT,
	193	__TCA_RSVP_MAX
	194	};
	195
	196	#define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )
	197
d94d9fee	198	struct tc_rsvp_gpi {
1da177e4 LT	199	__u32 key;
	200	__u32 mask;
	201	int offset;
	202	};
	203
d94d9fee	204	struct tc_rsvp_pinfo {
1da177e4 LT	205	struct tc_rsvp_gpi dpi;
	206	struct tc_rsvp_gpi spi;
	207	__u8 protocol;
	208	__u8 tunnelid;
	209	__u8 tunnelhdr;
8a47077a	210	__u8 pad;
1da177e4 LT	211	};
	212
	213	/* ROUTE filter */
	214
d94d9fee	215	enum {
1da177e4 LT	216	TCA_ROUTE4_UNSPEC,
	217	TCA_ROUTE4_CLASSID,
	218	TCA_ROUTE4_TO,
	219	TCA_ROUTE4_FROM,
	220	TCA_ROUTE4_IIF,
	221	TCA_ROUTE4_POLICE,
	222	TCA_ROUTE4_ACT,
	223	__TCA_ROUTE4_MAX
	224	};
	225
	226	#define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
	227
	228
	229	/* FW filter */
	230
d94d9fee	231	enum {
1da177e4 LT	232	TCA_FW_UNSPEC,
	233	TCA_FW_CLASSID,
	234	TCA_FW_POLICE,
	235	TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */
	236	TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
b4e9b520	237	TCA_FW_MASK,
1da177e4 LT	238	__TCA_FW_MAX
	239	};
	240
	241	#define TCA_FW_MAX (__TCA_FW_MAX - 1)
	242
	243	/* TC index filter */
	244
d94d9fee	245	enum {
1da177e4 LT	246	TCA_TCINDEX_UNSPEC,
	247	TCA_TCINDEX_HASH,
	248	TCA_TCINDEX_MASK,
	249	TCA_TCINDEX_SHIFT,
	250	TCA_TCINDEX_FALL_THROUGH,
	251	TCA_TCINDEX_CLASSID,
	252	TCA_TCINDEX_POLICE,
	253	TCA_TCINDEX_ACT,
	254	__TCA_TCINDEX_MAX
	255	};
	256
	257	#define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1)
	258
e5dfb815 PM	259	/* Flow filter */
e5dfb815 PM	260
d94d9fee	261	enum {
e5dfb815 PM	262	FLOW_KEY_SRC,
	263	FLOW_KEY_DST,
	264	FLOW_KEY_PROTO,
	265	FLOW_KEY_PROTO_SRC,
	266	FLOW_KEY_PROTO_DST,
	267	FLOW_KEY_IIF,
	268	FLOW_KEY_PRIORITY,
	269	FLOW_KEY_MARK,
	270	FLOW_KEY_NFCT,
	271	FLOW_KEY_NFCT_SRC,
	272	FLOW_KEY_NFCT_DST,
	273	FLOW_KEY_NFCT_PROTO_SRC,
	274	FLOW_KEY_NFCT_PROTO_DST,
	275	FLOW_KEY_RTCLASSID,
	276	FLOW_KEY_SKUID,
	277	FLOW_KEY_SKGID,
9ec13810	278	FLOW_KEY_VLAN_TAG,
739a91ef	279	FLOW_KEY_RXHASH,
e5dfb815 PM	280	__FLOW_KEY_MAX,
	281	};
	282
	283	#define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1)
	284
d94d9fee	285	enum {
e5dfb815 PM	286	FLOW_MODE_MAP,
	287	FLOW_MODE_HASH,
	288	};
	289
d94d9fee	290	enum {
e5dfb815 PM	291	TCA_FLOW_UNSPEC,
	292	TCA_FLOW_KEYS,
	293	TCA_FLOW_MODE,
	294	TCA_FLOW_BASECLASS,
	295	TCA_FLOW_RSHIFT,
	296	TCA_FLOW_ADDEND,
	297	TCA_FLOW_MASK,
	298	TCA_FLOW_XOR,
	299	TCA_FLOW_DIVISOR,
	300	TCA_FLOW_ACT,
	301	TCA_FLOW_POLICE,
	302	TCA_FLOW_EMATCHES,
72d9794f	303	TCA_FLOW_PERTURB,
e5dfb815 PM	304	__TCA_FLOW_MAX
	305	};
	306
	307	#define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1)
	308
1da177e4 LT	309	/* Basic filter */
1da177e4 LT	310
d94d9fee	311	enum {
1da177e4 LT	312	TCA_BASIC_UNSPEC,
	313	TCA_BASIC_CLASSID,
	314	TCA_BASIC_EMATCHES,
	315	TCA_BASIC_ACT,
	316	TCA_BASIC_POLICE,
	317	__TCA_BASIC_MAX
	318	};
	319
	320	#define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
	321
f4009237 TG	322
	323	/* Cgroup classifier */
	324
d94d9fee	325	enum {
f4009237 TG	326	TCA_CGROUP_UNSPEC,
	327	TCA_CGROUP_ACT,
	328	TCA_CGROUP_POLICE,
	329	TCA_CGROUP_EMATCHES,
	330	__TCA_CGROUP_MAX,
	331	};
	332
	333	#define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
	334
7d1d65cb DB	335	/* BPF classifier */
7d1d65cb DB	336
045efa82 DB	337	#define TCA_BPF_FLAG_ACT_DIRECT (1 << 0)
045efa82 DB	338
7d1d65cb DB	339	enum {
	340	TCA_BPF_UNSPEC,
	341	TCA_BPF_ACT,
	342	TCA_BPF_POLICE,
	343	TCA_BPF_CLASSID,
	344	TCA_BPF_OPS_LEN,
	345	TCA_BPF_OPS,
e2e9b654 DB	346	TCA_BPF_FD,
e2e9b654 DB	347	TCA_BPF_NAME,
045efa82	348	TCA_BPF_FLAGS,
0d01d45f	349	TCA_BPF_FLAGS_GEN,
f1f7714e	350	TCA_BPF_TAG,
7d1d65cb DB	351	__TCA_BPF_MAX,
	352	};
	353
	354	#define TCA_BPF_MAX (__TCA_BPF_MAX - 1)
	355
77b9900e JP	356	/* Flower classifier */
	357
	358	enum {
	359	TCA_FLOWER_UNSPEC,
	360	TCA_FLOWER_CLASSID,
	361	TCA_FLOWER_INDEV,
	362	TCA_FLOWER_ACT,
	363	TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */
	364	TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */
	365	TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */
	366	TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */
	367	TCA_FLOWER_KEY_ETH_TYPE, /* be16 */
	368	TCA_FLOWER_KEY_IP_PROTO, /* u8 */
	369	TCA_FLOWER_KEY_IPV4_SRC, /* be32 */
	370	TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */
	371	TCA_FLOWER_KEY_IPV4_DST, /* be32 */
	372	TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */
	373	TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */
	374	TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */
	375	TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */
	376	TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */
	377	TCA_FLOWER_KEY_TCP_SRC, /* be16 */
	378	TCA_FLOWER_KEY_TCP_DST, /* be16 */
	379	TCA_FLOWER_KEY_UDP_SRC, /* be16 */
	380	TCA_FLOWER_KEY_UDP_DST, /* be16 */
5b33f488 AV	381
5b33f488 AV	382	TCA_FLOWER_FLAGS,
37a6c151 OG	383	TCA_FLOWER_KEY_VLAN_ID, /* be16 */
	384	TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */
	385	TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */
bc3103f1 AV	386
	387	TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */
	388	TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */
	389	TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
	390	TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */
	391	TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
	392	TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */
	393	TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
	394	TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */
	395	TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */
	396
aa72d708 OG	397	TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */
	398	TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */
	399	TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */
	400	TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */
5976c5f4 SH	401	TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */
	402	TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */
	403
	404	TCA_FLOWER_KEY_SCTP_SRC, /* be16 */
	405	TCA_FLOWER_KEY_SCTP_DST, /* be16 */
f4d997fd HHZ	406
	407	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */
	408	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */
	409	TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */
	410	TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */
faa3ffce OG	411
	412	TCA_FLOWER_KEY_FLAGS, /* be32 */
	413	TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */
7b684884 SH	414
	415	TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */
	416	TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
	417	TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */
	418	TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
	419	TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */
	420	TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
	421	TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */
	422	TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
	423
99d31326 SH	424	TCA_FLOWER_KEY_ARP_SIP, /* be32 */
	425	TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */
	426	TCA_FLOWER_KEY_ARP_TIP, /* be32 */
	427	TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */
	428	TCA_FLOWER_KEY_ARP_OP, /* u8 */
	429	TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */
	430	TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */
	431	TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */
	432	TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */
	433	TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */
	434
a577d8f7 BL	435	TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */
	436	TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */
	437	TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */
	438	TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */
	439
77b9900e JP	440	__TCA_FLOWER_MAX,
	441	};
	442
	443	#define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
	444
faa3ffce OG	445	enum {
	446	TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
	447	};
	448
bf3994d2 JP	449	/* Match-all classifier */
	450
	451	enum {
	452	TCA_MATCHALL_UNSPEC,
	453	TCA_MATCHALL_CLASSID,
	454	TCA_MATCHALL_ACT,
b87f7936	455	TCA_MATCHALL_FLAGS,
bf3994d2 JP	456	__TCA_MATCHALL_MAX,
	457	};
	458
	459	#define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)
	460
1da177e4 LT	461	/* Extended Matches */
1da177e4 LT	462
d94d9fee	463	struct tcf_ematch_tree_hdr {
1da177e4 LT	464	__u16 nmatches;
	465	__u16 progid;
	466	};
	467
d94d9fee	468	enum {
1da177e4 LT	469	TCA_EMATCH_TREE_UNSPEC,
	470	TCA_EMATCH_TREE_HDR,
	471	TCA_EMATCH_TREE_LIST,
	472	__TCA_EMATCH_TREE_MAX
	473	};
	474	#define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
	475
d94d9fee	476	struct tcf_ematch_hdr {
1da177e4 LT	477	__u16 matchid;
	478	__u16 kind;
	479	__u16 flags;
	480	__u16 pad; /* currently unused */
	481	};
	482
	483	/* 0 1
	484	* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
	485	* +-----------------------+-+-+---+
	486	* \| Unused \|S\|I\| R \|
	487	* +-----------------------+-+-+---+
	488	*
	489	* R(2) ::= relation to next ematch
	490	* where: 0 0 END (last ematch)
	491	* 0 1 AND
	492	* 1 0 OR
	493	* 1 1 Unused (invalid)
	494	* I(1) ::= invert result
	495	* S(1) ::= simple payload
	496	*/
	497	#define TCF_EM_REL_END 0
	498	#define TCF_EM_REL_AND (1<<0)
	499	#define TCF_EM_REL_OR (1<<1)
	500	#define TCF_EM_INVERT (1<<2)
	501	#define TCF_EM_SIMPLE (1<<3)
	502
	503	#define TCF_EM_REL_MASK 3
	504	#define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
	505
d94d9fee	506	enum {
1da177e4 LT	507	TCF_LAYER_LINK,
	508	TCF_LAYER_NETWORK,
	509	TCF_LAYER_TRANSPORT,
	510	__TCF_LAYER_MAX
	511	};
	512	#define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
	513
	514	/* Ematch type assignments
	515	* 1..32767 Reserved for ematches inside kernel tree
	516	* 32768..65535 Free to use, not reliable
	517	*/
db3d99c0 PM	518	#define TCF_EM_CONTAINER 0
	519	#define TCF_EM_CMP 1
	520	#define TCF_EM_NBYTE 2
	521	#define TCF_EM_U32 3
	522	#define TCF_EM_META 4
	523	#define TCF_EM_TEXT 5
f057bbb6 RL	524	#define TCF_EM_VLAN 6
f057bbb6 RL	525	#define TCF_EM_CANID 7
6d4fa852 FW	526	#define TCF_EM_IPSET 8
6d4fa852 FW	527	#define TCF_EM_MAX 8
1da177e4	528
d94d9fee	529	enum {
1da177e4 LT	530	TCF_EM_PROG_TC
	531	};
	532
d94d9fee	533	enum {
1da177e4 LT	534	TCF_EM_OPND_EQ,
	535	TCF_EM_OPND_GT,
	536	TCF_EM_OPND_LT
	537	};
	538
	539	#endif