[mirror_ubuntu-artful-kernel.git] / include / linux / tc_ematch / tc_em_meta.h

#ifndef __LINUX_TC_EM_META_H
#define __LINUX_TC_EM_META_H

#include <linux/pkt_cls.h>

enum
{
	TCA_EM_META_UNSPEC,
	TCA_EM_META_HDR,
	TCA_EM_META_LVALUE,
	TCA_EM_META_RVALUE,
	__TCA_EM_META_MAX
};
#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)

struct tcf_meta_val
{
	__u16			kind;
	__u8			shift;
	__u8			op;
};

#define TCF_META_TYPE_MASK	(0xf << 12)
#define TCF_META_TYPE(kind)	(((kind) & TCF_META_TYPE_MASK) >> 12)
#define TCF_META_ID_MASK	0x7ff
#define TCF_META_ID(kind)	((kind) & TCF_META_ID_MASK)

enum
{
	TCF_META_TYPE_VAR,
	TCF_META_TYPE_INT,
	__TCF_META_TYPE_MAX
};
#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)

enum
{
	TCF_META_ID_VALUE,
	TCF_META_ID_RANDOM,
	TCF_META_ID_LOADAVG_0,
	TCF_META_ID_LOADAVG_1,
	TCF_META_ID_LOADAVG_2,
	TCF_META_ID_DEV,
	TCF_META_ID_INDEV,
	TCF_META_ID_REALDEV,
	TCF_META_ID_PRIORITY,
	TCF_META_ID_PROTOCOL,
	TCF_META_ID_SECURITY,
	TCF_META_ID_PKTTYPE,
	TCF_META_ID_PKTLEN,
	TCF_META_ID_DATALEN,
	TCF_META_ID_MACLEN,
	TCF_META_ID_NFMARK,
	TCF_META_ID_TCINDEX,
	TCF_META_ID_TCVERDICT,
	TCF_META_ID_TCCLASSID,
	TCF_META_ID_RTCLASSID,
	TCF_META_ID_RTIIF,
	__TCF_META_ID_MAX
};
#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)

struct tcf_meta_hdr
{
	struct tcf_meta_val	left;
	struct tcf_meta_val	right;
};

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef __LINUX_TC_EM_META_H
	2	#define __LINUX_TC_EM_META_H
	3
	4	#include <linux/pkt_cls.h>
	5
	6	enum
	7	{
	8	TCA_EM_META_UNSPEC,
	9	TCA_EM_META_HDR,
	10	TCA_EM_META_LVALUE,
	11	TCA_EM_META_RVALUE,
	12	__TCA_EM_META_MAX
	13	};
	14	#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
	15
	16	struct tcf_meta_val
	17	{
	18	__u16 kind;
	19	__u8 shift;
	20	__u8 op;
	21	};
	22
	23	#define TCF_META_TYPE_MASK (0xf << 12)
	24	#define TCF_META_TYPE(kind) (((kind) & TCF_META_TYPE_MASK) >> 12)
	25	#define TCF_META_ID_MASK 0x7ff
	26	#define TCF_META_ID(kind) ((kind) & TCF_META_ID_MASK)
	27
	28	enum
	29	{
	30	TCF_META_TYPE_VAR,
	31	TCF_META_TYPE_INT,
	32	__TCF_META_TYPE_MAX
	33	};
	34	#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
	35
	36	enum
	37	{
	38	TCF_META_ID_VALUE,
	39	TCF_META_ID_RANDOM,
	40	TCF_META_ID_LOADAVG_0,
	41	TCF_META_ID_LOADAVG_1,
	42	TCF_META_ID_LOADAVG_2,
	43	TCF_META_ID_DEV,
	44	TCF_META_ID_INDEV,
	45	TCF_META_ID_REALDEV,
	46	TCF_META_ID_PRIORITY,
	47	TCF_META_ID_PROTOCOL,
	48	TCF_META_ID_SECURITY,
	49	TCF_META_ID_PKTTYPE,
	50	TCF_META_ID_PKTLEN,
	51	TCF_META_ID_DATALEN,
	52	TCF_META_ID_MACLEN,
	53	TCF_META_ID_NFMARK,
	54	TCF_META_ID_TCINDEX,
	55	TCF_META_ID_TCVERDICT,
	56	TCF_META_ID_TCCLASSID,
	57	TCF_META_ID_RTCLASSID,
	58	TCF_META_ID_RTIIF,
	59	__TCF_META_ID_MAX
	60	};
	61	#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
	62
	63	struct tcf_meta_hdr
	64	{
65	struct tcf_meta_val left;
66	struct tcf_meta_val right;
67	};
68
69	#endif