diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/can/skb.h | 38 | ||||
-rw-r--r-- | include/net/datalink.h | 2 | ||||
-rw-r--r-- | include/net/dn.h | 2 | ||||
-rw-r--r-- | include/net/dn_route.h | 2 | ||||
-rw-r--r-- | include/net/ethoc.h | 1 | ||||
-rw-r--r-- | include/net/ipx.h | 11 | ||||
-rw-r--r-- | include/net/net_namespace.h | 8 | ||||
-rw-r--r-- | include/net/netfilter/nf_conntrack.h | 2 | ||||
-rw-r--r-- | include/net/netfilter/nf_tables.h | 9 | ||||
-rw-r--r-- | include/net/netfilter/nft_reject.h | 25 | ||||
-rw-r--r-- | include/uapi/linux/in6.h | 23 |
11 files changed, 103 insertions, 20 deletions
diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h index 2f0543f..f9bbbb4 100644 --- a/include/linux/can/skb.h +++ b/include/linux/can/skb.h @@ -11,7 +11,9 @@ #define CAN_SKB_H #include <linux/types.h> +#include <linux/skbuff.h> #include <linux/can.h> +#include <net/sock.h> /* * The struct can_skb_priv is used to transport additional information along @@ -42,4 +44,40 @@ static inline void can_skb_reserve(struct sk_buff *skb) skb_reserve(skb, sizeof(struct can_skb_priv)); } +static inline void can_skb_destructor(struct sk_buff *skb) +{ + sock_put(skb->sk); +} + +static inline void can_skb_set_owner(struct sk_buff *skb, struct sock *sk) +{ + if (sk) { + sock_hold(sk); + skb->destructor = can_skb_destructor; + skb->sk = sk; + } +} + +/* + * returns an unshared skb owned by the original sock to be echo'ed back + */ +static inline struct sk_buff *can_create_echo_skb(struct sk_buff *skb) +{ + if (skb_shared(skb)) { + struct sk_buff *nskb = skb_clone(skb, GFP_ATOMIC); + + if (likely(nskb)) { + can_skb_set_owner(nskb, skb->sk); + consume_skb(skb); + return nskb; + } else { + kfree_skb(skb); + return NULL; + } + } + + /* we can assume to have an unshared skb with proper owner */ + return skb; +} + #endif /* CAN_SKB_H */ diff --git a/include/net/datalink.h b/include/net/datalink.h index deb7ca7..93cb18f 100644 --- a/include/net/datalink.h +++ b/include/net/datalink.h @@ -15,4 +15,6 @@ struct datalink_proto { struct list_head node; }; +struct datalink_proto *make_EII_client(void); +void destroy_EII_client(struct datalink_proto *dl); #endif diff --git a/include/net/dn.h b/include/net/dn.h index ccc1558..913b73d 100644 --- a/include/net/dn.h +++ b/include/net/dn.h @@ -200,6 +200,8 @@ static inline void dn_sk_ports_copy(struct flowidn *fld, struct dn_scp *scp) } unsigned int dn_mss_from_pmtu(struct net_device *dev, int mtu); +void dn_register_sysctl(void); +void dn_unregister_sysctl(void); #define DN_MENUVER_ACC 0x01 #define DN_MENUVER_USR 0x02 diff --git a/include/net/dn_route.h b/include/net/dn_route.h index b409ad6..55df993 100644 --- a/include/net/dn_route.h +++ b/include/net/dn_route.h @@ -20,6 +20,8 @@ int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *, struct sock *sk, int flags); int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb); void dn_rt_cache_flush(int delay); +int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, + struct packet_type *pt, struct net_device *orig_dev); /* Masks for flags field */ #define DN_RT_F_PID 0x07 /* Mask for packet type */ diff --git a/include/net/ethoc.h b/include/net/ethoc.h index 96f3789..2a2d6bb 100644 --- a/include/net/ethoc.h +++ b/include/net/ethoc.h @@ -16,6 +16,7 @@ struct ethoc_platform_data { u8 hwaddr[IFHWADDRLEN]; s8 phy_id; + u32 eth_clkfreq; }; #endif /* !LINUX_NET_ETHOC_H */ diff --git a/include/net/ipx.h b/include/net/ipx.h index 9e9e354..0143180 100644 --- a/include/net/ipx.h +++ b/include/net/ipx.h @@ -140,6 +140,17 @@ static __inline__ void ipxitf_hold(struct ipx_interface *intrfc) } void ipxitf_down(struct ipx_interface *intrfc); +struct ipx_interface *ipxitf_find_using_net(__be32 net); +int ipxitf_send(struct ipx_interface *intrfc, struct sk_buff *skb, char *node); +__be16 ipx_cksum(struct ipxhdr *packet, int length); +int ipxrtr_add_route(__be32 network, struct ipx_interface *intrfc, + unsigned char *node); +void ipxrtr_del_routes(struct ipx_interface *intrfc); +int ipxrtr_route_packet(struct sock *sk, struct sockaddr_ipx *usipx, + struct iovec *iov, size_t len, int noblock); +int ipxrtr_route_skb(struct sk_buff *skb); +struct ipx_route *ipxrtr_lookup(__be32 net); +int ipxrtr_ioctl(unsigned int cmd, void __user *arg); static __inline__ void ipxitf_put(struct ipx_interface *intrfc) { diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index da68c9a..991dcd9 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -162,6 +162,14 @@ extern struct list_head net_namespace_list; struct net *get_net_ns_by_pid(pid_t pid); struct net *get_net_ns_by_fd(int pid); +#ifdef CONFIG_SYSCTL +void ipx_register_sysctl(void); +void ipx_unregister_sysctl(void); +#else +#define ipx_register_sysctl() +#define ipx_unregister_sysctl() +#endif + #ifdef CONFIG_NET_NS void __put_net(struct net *net); diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 01ea6ee..b2ac624 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -284,6 +284,8 @@ extern unsigned int nf_conntrack_max; extern unsigned int nf_conntrack_hash_rnd; void init_nf_conntrack_hash_rnd(void); +void nf_conntrack_tmpl_insert(struct net *net, struct nf_conn *tmpl); + #define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count) #define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count) diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 57c8ff7..e7e14ff 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -252,6 +252,7 @@ void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set, * @owner: module reference * @policy: netlink attribute policy * @maxattr: highest netlink attribute number + * @family: address family for AF-specific types */ struct nft_expr_type { const struct nft_expr_ops *(*select_ops)(const struct nft_ctx *, @@ -262,6 +263,7 @@ struct nft_expr_type { struct module *owner; const struct nla_policy *policy; unsigned int maxattr; + u8 family; }; /** @@ -320,7 +322,6 @@ static inline void *nft_expr_priv(const struct nft_expr *expr) * struct nft_rule - nf_tables rule * * @list: used internally - * @rcu_head: used internally for rcu * @handle: rule handle * @genmask: generation mask * @dlen: length of expression data @@ -328,7 +329,6 @@ static inline void *nft_expr_priv(const struct nft_expr *expr) */ struct nft_rule { struct list_head list; - struct rcu_head rcu_head; u64 handle:46, genmask:2, dlen:16; @@ -389,7 +389,6 @@ enum nft_chain_flags { * * @rules: list of rules in the chain * @list: used internally - * @rcu_head: used internally * @net: net namespace that this chain belongs to * @table: table that this chain belongs to * @handle: chain handle @@ -401,7 +400,6 @@ enum nft_chain_flags { struct nft_chain { struct list_head rules; struct list_head list; - struct rcu_head rcu_head; struct net *net; struct nft_table *table; u64 handle; @@ -529,6 +527,9 @@ void nft_unregister_expr(struct nft_expr_type *); #define MODULE_ALIAS_NFT_CHAIN(family, name) \ MODULE_ALIAS("nft-chain-" __stringify(family) "-" name) +#define MODULE_ALIAS_NFT_AF_EXPR(family, name) \ + MODULE_ALIAS("nft-expr-" __stringify(family) "-" name) + #define MODULE_ALIAS_NFT_EXPR(name) \ MODULE_ALIAS("nft-expr-" name) diff --git a/include/net/netfilter/nft_reject.h b/include/net/netfilter/nft_reject.h new file mode 100644 index 0000000..36b0da2 --- /dev/null +++ b/include/net/netfilter/nft_reject.h @@ -0,0 +1,25 @@ +#ifndef _NFT_REJECT_H_ +#define _NFT_REJECT_H_ + +struct nft_reject { + enum nft_reject_types type:8; + u8 icmp_code; +}; + +extern const struct nla_policy nft_reject_policy[]; + +int nft_reject_init(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nlattr * const tb[]); + +int nft_reject_dump(struct sk_buff *skb, const struct nft_expr *expr); + +void nft_reject_ipv4_eval(const struct nft_expr *expr, + struct nft_data data[NFT_REG_MAX + 1], + const struct nft_pktinfo *pkt); + +void nft_reject_ipv6_eval(const struct nft_expr *expr, + struct nft_data data[NFT_REG_MAX + 1], + const struct nft_pktinfo *pkt); + +#endif diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index 633b93c..e9a1d2d 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -128,22 +128,13 @@ struct in6_flowlabel_req { * IPV6 extension headers */ #if __UAPI_DEF_IPPROTO_V6 -enum { - IPPROTO_HOPOPTS = 0, /* IPv6 hop-by-hop options */ -#define IPPROTO_HOPOPTS IPPROTO_HOPOPTS - IPPROTO_ROUTING = 43, /* IPv6 routing header */ -#define IPPROTO_ROUTING IPPROTO_ROUTING - IPPROTO_FRAGMENT = 44, /* IPv6 fragmentation header */ -#define IPPROTO_FRAGMENT IPPROTO_FRAGMENT - IPPROTO_ICMPV6 = 58, /* ICMPv6 */ -#define IPPROTO_ICMPV6 IPPROTO_ICMPV6 - IPPROTO_NONE = 59, /* IPv6 no next header */ -#define IPPROTO_NONE IPPROTO_NONE - IPPROTO_DSTOPTS = 60, /* IPv6 destination options */ -#define IPPROTO_DSTOPTS IPPROTO_DSTOPTS - IPPROTO_MH = 135, /* IPv6 mobility header */ -#define IPPROTO_MH IPPROTO_MH -}; +#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */ +#define IPPROTO_ROUTING 43 /* IPv6 routing header */ +#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */ +#define IPPROTO_ICMPV6 58 /* ICMPv6 */ +#define IPPROTO_NONE 59 /* IPv6 no next header */ +#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */ +#define IPPROTO_MH 135 /* IPv6 mobility header */ #endif /* __UAPI_DEF_IPPROTO_V6 */ /* |