/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__LINUX_MROUTE6_H
#define _UAPI__LINUX_MROUTE6_H

#include <linux/const.h>
#include <linux/types.h>
#include <linux/sockios.h>
#include <linux/in6.h>		



#define MRT6_BASE	200
#define MRT6_INIT	(MRT6_BASE)	
#define MRT6_DONE	(MRT6_BASE+1)	
#define MRT6_ADD_MIF	(MRT6_BASE+2)	
#define MRT6_DEL_MIF	(MRT6_BASE+3)	
#define MRT6_ADD_MFC	(MRT6_BASE+4)	
#define MRT6_DEL_MFC	(MRT6_BASE+5)	
#define MRT6_VERSION	(MRT6_BASE+6)	
#define MRT6_ASSERT	(MRT6_BASE+7)	
#define MRT6_PIM	(MRT6_BASE+8)	
#define MRT6_TABLE	(MRT6_BASE+9)	
#define MRT6_ADD_MFC_PROXY	(MRT6_BASE+10)	
#define MRT6_DEL_MFC_PROXY	(MRT6_BASE+11)	
#define MRT6_FLUSH	(MRT6_BASE+12)	
#define MRT6_MAX	(MRT6_BASE+12)

#define SIOCGETMIFCNT_IN6	SIOCPROTOPRIVATE	
#define SIOCGETSGCNT_IN6	(SIOCPROTOPRIVATE+1)
#define SIOCGETRPF	(SIOCPROTOPRIVATE+2)


#define MRT6_FLUSH_MFC	1	
#define MRT6_FLUSH_MFC_STATIC	2	
#define MRT6_FLUSH_MIFS	4	
#define MRT6_FLUSH_MIFS_STATIC	8	

#define MAXMIFS		32
typedef unsigned long mifbitmap_t;	
typedef unsigned short mifi_t;
#define ALL_MIFS	((mifi_t)(-1))

#ifndef IF_SETSIZE
#define IF_SETSIZE	256
#endif

typedef	__u32		if_mask;
#define NIFBITS (sizeof(if_mask) * 8)        

typedef struct if_set {
	if_mask ifs_bits[__KERNEL_DIV_ROUND_UP(IF_SETSIZE, NIFBITS)];
} if_set;

#define IF_SET(n, p)    ((p)->ifs_bits[(n)/NIFBITS] |= (1 << ((n) % NIFBITS)))
#define IF_CLR(n, p)    ((p)->ifs_bits[(n)/NIFBITS] &= ~(1 << ((n) % NIFBITS)))
#define IF_ISSET(n, p)  ((p)->ifs_bits[(n)/NIFBITS] & (1 << ((n) % NIFBITS)))
#define IF_COPY(f, t)   bcopy(f, t, sizeof(*(f)))
#define IF_ZERO(p)      bzero(p, sizeof(*(p)))



struct mif6ctl {
	mifi_t	mif6c_mifi;		
	unsigned char mif6c_flags;	
	unsigned char vifc_threshold;	
	__u16	 mif6c_pifi;		
	unsigned int vifc_rate_limit;	
};

#define MIFF_REGISTER	0x1	



struct mf6cctl {
	struct sockaddr_in6 mf6cc_origin;		
	struct sockaddr_in6 mf6cc_mcastgrp;		
	mifi_t	mf6cc_parent;			
	struct if_set mf6cc_ifset;		
};



struct sioc_sg_req6 {
	struct sockaddr_in6 src;
	struct sockaddr_in6 grp;
	unsigned long pktcnt;
	unsigned long bytecnt;
	unsigned long wrong_if;
};



struct sioc_mif_req6 {
	mifi_t	mifi;		
	unsigned long icount;	
	unsigned long ocount;	
	unsigned long ibytes;	
	unsigned long obytes;	
};







struct mrt6msg {
#define MRT6MSG_NOCACHE		1
#define MRT6MSG_WRONGMIF	2
#define MRT6MSG_WHOLEPKT	3		
#define MRT6MSG_WRMIFWHOLE	4		
	__u8		im6_mbz;		
	__u8		im6_msgtype;		
	__u16		im6_mif;		
	__u32		im6_pad;		
	struct in6_addr	im6_src, im6_dst;
};


enum {
	IP6MRA_CREPORT_UNSPEC,
	IP6MRA_CREPORT_MSGTYPE,
	IP6MRA_CREPORT_MIF_ID,
	IP6MRA_CREPORT_SRC_ADDR,
	IP6MRA_CREPORT_DST_ADDR,
	IP6MRA_CREPORT_PKT,
	__IP6MRA_CREPORT_MAX
};
#define IP6MRA_CREPORT_MAX (__IP6MRA_CREPORT_MAX - 1)

#endif 
