[linux-2.6-block.git] / include / net / netns / ipv6.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * ipv6 in net namespaces
 */

#include <net/inet_frag.h>

#ifndef __NETNS_IPV6_H__
#define __NETNS_IPV6_H__
#include <net/dst_ops.h>

struct ctl_table_header;

struct netns_sysctl_ipv6 {
#ifdef CONFIG_SYSCTL
	struct ctl_table_header *hdr;
	struct ctl_table_header *route_hdr;
	struct ctl_table_header *icmp_hdr;
	struct ctl_table_header *frags_hdr;
	struct ctl_table_header *xfrm6_hdr;
#endif
	int bindv6only;
	int flush_delay;
	int ip6_rt_max_size;
	int ip6_rt_gc_min_interval;
	int ip6_rt_gc_timeout;
	int ip6_rt_gc_interval;
	int ip6_rt_gc_elasticity;
	int ip6_rt_mtu_expires;
	int ip6_rt_min_advmss;
	int flowlabel_consistency;
	int auto_flowlabels;
	int icmpv6_time;
	int anycast_src_echo_reply;
	int ip_nonlocal_bind;
	int fwmark_reflect;
	int idgen_retries;
	int idgen_delay;
	int flowlabel_state_ranges;
	int flowlabel_reflect;
};

struct netns_ipv6 {
	struct netns_sysctl_ipv6 sysctl;
	struct ipv6_devconf	*devconf_all;
	struct ipv6_devconf	*devconf_dflt;
	struct inet_peer_base	*peers;
	struct netns_frags	frags;
#ifdef CONFIG_NETFILTER
	struct xt_table		*ip6table_filter;
	struct xt_table		*ip6table_mangle;
	struct xt_table		*ip6table_raw;
#ifdef CONFIG_SECURITY
	struct xt_table		*ip6table_security;
#endif
	struct xt_table		*ip6table_nat;
#endif
	struct rt6_info         *ip6_null_entry;
	struct rt6_statistics   *rt6_stats;
	struct timer_list       ip6_fib_timer;
	struct hlist_head       *fib_table_hash;
	struct fib6_table       *fib6_main_tbl;
	struct list_head	fib6_walkers;
	struct dst_ops		ip6_dst_ops;
	rwlock_t		fib6_walker_lock;
	spinlock_t		fib6_gc_lock;
	unsigned int		 ip6_rt_gc_expire;
	unsigned long		 ip6_rt_last_gc;
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
	bool			 fib6_has_custom_rules;
	struct rt6_info         *ip6_prohibit_entry;
	struct rt6_info         *ip6_blk_hole_entry;
	struct fib6_table       *fib6_local_tbl;
	struct fib_rules_ops    *fib6_rules_ops;
#endif
	struct sock		**icmp_sk;
	struct sock             *ndisc_sk;
	struct sock             *tcp_sk;
	struct sock             *igmp_sk;
	struct sock		*mc_autojoin_sk;
#ifdef CONFIG_IPV6_MROUTE
#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
	struct mr6_table	*mrt6;
#else
	struct list_head	mr6_tables;
	struct fib_rules_ops	*mr6_rules_ops;
#endif
#endif
	atomic_t		dev_addr_genid;
	atomic_t		fib6_sernum;
	struct seg6_pernet_data *seg6_data;
	struct fib_notifier_ops	*notifier_ops;
};

#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
struct netns_nf_frag {
	struct netns_sysctl_ipv6 sysctl;
	struct netns_frags	frags;
};
#endif

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
b0f159db DL	2	/*
	3	* ipv6 in net namespaces
	4	*/
	5
e71e0349 DL	6	#include <net/inet_frag.h>
e71e0349 DL	7
b0f159db DL	8	#ifndef __NETNS_IPV6_H__
b0f159db DL	9	#define __NETNS_IPV6_H__
86393e52	10	#include <net/dst_ops.h>
b0f159db	11
760f2d01 DL	12	struct ctl_table_header;
	13
	14	struct netns_sysctl_ipv6 {
	15	#ifdef CONFIG_SYSCTL
6dceb036 EB	16	struct ctl_table_header *hdr;
	17	struct ctl_table_header *route_hdr;
	18	struct ctl_table_header *icmp_hdr;
e4a2d5c2	19	struct ctl_table_header *frags_hdr;
8d068875	20	struct ctl_table_header *xfrm6_hdr;
760f2d01	21	#endif
99bc9c4e	22	int bindv6only;
4990509f DL	23	int flush_delay;
	24	int ip6_rt_max_size;
	25	int ip6_rt_gc_min_interval;
	26	int ip6_rt_gc_timeout;
	27	int ip6_rt_gc_interval;
	28	int ip6_rt_gc_elasticity;
	29	int ip6_rt_mtu_expires;
	30	int ip6_rt_min_advmss;
6444f72b	31	int flowlabel_consistency;
cb1ce2ef	32	int auto_flowlabels;
41a76906	33	int icmpv6_time;
ec35b61e	34	int anycast_src_echo_reply;
35a256fe	35	int ip_nonlocal_bind;
e110861f	36	int fwmark_reflect;
1855b7c3 HFS	37	int idgen_retries;
1855b7c3 HFS	38	int idgen_delay;
82a584b7	39	int flowlabel_state_ranges;
22b6722b	40	int flowlabel_reflect;
760f2d01 DL	41	};
760f2d01 DL	42
b0f159db	43	struct netns_ipv6 {
760f2d01	44	struct netns_sysctl_ipv6 sysctl;
e0da5a48 PE	45	struct ipv6_devconf *devconf_all;
e0da5a48 PE	46	struct ipv6_devconf *devconf_dflt;
c8a627ed	47	struct inet_peer_base *peers;
ac18e750	48	struct netns_frags frags;
8280aa61 AD	49	#ifdef CONFIG_NETFILTER
	50	struct xt_table *ip6table_filter;
	51	struct xt_table *ip6table_mangle;
	52	struct xt_table *ip6table_raw;
e9d3897c	53	#ifdef CONFIG_SECURITY
17e6e59f	54	struct xt_table *ip6table_security;
e9d3897c	55	#endif
58a317f1	56	struct xt_table *ip6table_nat;
58f09b78	57	#endif
8ed67789	58	struct rt6_info *ip6_null_entry;
c572872f	59	struct rt6_statistics *rt6_stats;
417f28bb	60	struct timer_list ip6_fib_timer;
58f09b78 DL	61	struct hlist_head *fib_table_hash;
58f09b78 DL	62	struct fib6_table *fib6_main_tbl;
9a03cd8f	63	struct list_head fib6_walkers;
86393e52	64	struct dst_ops ip6_dst_ops;
9a03cd8f	65	rwlock_t fib6_walker_lock;
3dc94f93	66	spinlock_t fib6_gc_lock;
6891a346 BT	67	unsigned int ip6_rt_gc_expire;
6891a346 BT	68	unsigned long ip6_rt_last_gc;
58f09b78	69	#ifdef CONFIG_IPV6_MULTIPLE_TABLES
feca7d8c	70	bool fib6_has_custom_rules;
8ed67789 DL	71	struct rt6_info *ip6_prohibit_entry;
8ed67789 DL	72	struct rt6_info *ip6_blk_hole_entry;
58f09b78	73	struct fib6_table *fib6_local_tbl;
dcabb819	74	struct fib_rules_ops *fib6_rules_ops;
8280aa61	75	#endif
98c6d1b2	76	struct sock **icmp_sk;
1762f7e8	77	struct sock *ndisc_sk;
93ec926b	78	struct sock *tcp_sk;
b8ad0cbc	79	struct sock *igmp_sk;
93a714d6	80	struct sock *mc_autojoin_sk;
bd91b8bf	81	#ifdef CONFIG_IPV6_MROUTE
d1db275d	82	#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
6bd52143	83	struct mr6_table *mrt6;
d1db275d PM	84	#else
	85	struct list_head mr6_tables;
	86	struct fib_rules_ops *mr6_rules_ops;
	87	#endif
bd91b8bf	88	#endif
63998ac2	89	atomic_t dev_addr_genid;
812918c4	90	atomic_t fib6_sernum;
915d7e5e	91	struct seg6_pernet_data *seg6_data;
16ab6d7d	92	struct fib_notifier_ops *notifier_ops;
b0f159db	93	};
c038a767 AW	94
	95	#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
	96	struct netns_nf_frag {
	97	struct netns_sysctl_ipv6 sysctl;
	98	struct netns_frags frags;
	99	};
	100	#endif
	101
b0f159db	102	#endif