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-rw-r--r--include/net/activity_stats.h25
-rw-r--r--include/net/addrconf.h2
-rw-r--r--include/net/bluetooth/hci.h9
-rw-r--r--include/net/bluetooth/hci_core.h8
-rw-r--r--include/net/bluetooth/sco.h4
-rw-r--r--include/net/inet_sock.h9
-rw-r--r--include/net/ip.h3
-rw-r--r--include/net/ipv6.h9
-rw-r--r--include/net/netns/ipv4.h3
-rw-r--r--include/net/netns/ipv6.h1
-rw-r--r--include/net/ping.h49
-rw-r--r--include/net/tcp.h3
-rw-r--r--include/net/transp_v6.h3
13 files changed, 119 insertions, 9 deletions
diff --git a/include/net/activity_stats.h b/include/net/activity_stats.h
new file mode 100644
index 000000000000..10e4c1506eeb
--- /dev/null
+++ b/include/net/activity_stats.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Author: Mike Chan (mike@android.com)
+ */
+
+#ifndef __activity_stats_h
+#define __activity_stats_h
+
+#ifdef CONFIG_NET_ACTIVITY_STATS
+void activity_stats_update(void);
+#else
+#define activity_stats_update(void) {}
+#endif
+
+#endif /* _NET_ACTIVITY_STATS_H */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 25100687babb..cfa6b2ebfc0e 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -190,6 +190,8 @@ static inline bool ipv6_is_mld(struct sk_buff *skb, int nexthdr, int offset)
extern void addrconf_prefix_rcv(struct net_device *dev,
u8 *opt, int len, bool sllao);
+u32 addrconf_rt_table(const struct net_device *dev, u32 default_table);
+
/*
* anycast prototypes (anycast.c)
*/
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 0ef00066dae8..db43501b7599 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -199,8 +199,10 @@ enum {
#define ESCO_2EV5 0x0100
#define ESCO_3EV5 0x0200
-#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
-#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
+#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
+#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
+#define ALL_ESCO_MASK (SCO_ESCO_MASK | ESCO_EV3 | ESCO_EV4 | ESCO_EV5 | \
+ EDR_ESCO_MASK)
/* ACL flags */
#define ACL_START_NO_FLUSH 0x00
@@ -1629,6 +1631,9 @@ struct hci_conn_info {
__u8 out;
__u16 state;
__u32 link_mode;
+ __u32 mtu;
+ __u32 cnt;
+ __u32 pkts;
};
struct hci_dev_req {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 7cb6d360d147..57123eeb21aa 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -581,7 +581,8 @@ void hci_disconnect(struct hci_conn *conn, __u8 reason);
void hci_setup_sync(struct hci_conn *conn, __u16 handle);
void hci_sco_setup(struct hci_conn *conn, __u8 status);
-struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst);
+struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type,
+ __u16 pkt_type, bdaddr_t *dst);
int hci_conn_del(struct hci_conn *conn);
void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
@@ -591,7 +592,8 @@ void hci_chan_del(struct hci_chan *chan);
void hci_chan_list_flush(struct hci_conn *conn);
struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle);
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type,
+ __u16 pkt_type, bdaddr_t *dst,
__u8 dst_type, __u8 sec_level, __u8 auth_type);
int hci_conn_check_link_mode(struct hci_conn *conn);
int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
@@ -654,7 +656,7 @@ static inline void hci_conn_drop(struct hci_conn *conn)
if (conn->state == BT_CONNECTED) {
timeo = conn->disc_timeout;
if (!conn->out)
- timeo *= 2;
+ timeo *= 20;
} else {
timeo = msecs_to_jiffies(10);
}
diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h
index 1e35c43657c8..6d1857ab8e5f 100644
--- a/include/net/bluetooth/sco.h
+++ b/include/net/bluetooth/sco.h
@@ -37,6 +37,7 @@
struct sockaddr_sco {
sa_family_t sco_family;
bdaddr_t sco_bdaddr;
+ __u16 sco_pkt_type;
};
/* SCO socket options */
@@ -72,7 +73,8 @@ struct sco_conn {
struct sco_pinfo {
struct bt_sock bt;
- __u32 flags;
+ __u16 pkt_type;
+
struct sco_conn *conn;
};
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 7235ae73a1e8..9528e10fa0b4 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -88,6 +88,7 @@ struct inet_request_sock {
acked : 1,
no_srccheck: 1;
kmemcheck_bitfield_end(flags);
+ u32 ir_mark;
struct ip_options_rcu *opt;
};
@@ -96,6 +97,14 @@ static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
return (struct inet_request_sock *)sk;
}
+static inline u32 inet_request_mark(struct sock *sk, struct sk_buff *skb)
+{
+ if (!sk->sk_mark && sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept)
+ return skb->mark;
+
+ return sk->sk_mark;
+}
+
struct inet_cork {
unsigned int flags;
__be32 addr;
diff --git a/include/net/ip.h b/include/net/ip.h
index 788f1d8a796f..9f2c12a17fca 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -225,6 +225,9 @@ extern void ipfrag_init(void);
extern void ip_static_sysctl_init(void);
+#define IP4_REPLY_MARK(net, mark) \
+ ((net)->ipv4.sysctl_fwmark_reflect ? (mark) : 0)
+
static inline bool ip_is_fragment(const struct iphdr *iph)
{
return (iph->frag_off & htons(IP_MF | IP_OFFSET)) != 0;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 9e093fc33dab..67b43806b622 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -111,6 +111,9 @@ struct frag_hdr {
#define IP6_MF 0x0001
+#define IP6_REPLY_MARK(net, mark) \
+ ((net)->ipv6.sysctl.fwmark_reflect ? (mark) : 0)
+
#include <net/sock.h>
/* sysctls */
@@ -260,6 +263,12 @@ static inline void fl6_sock_release(struct ip6_flowlabel *fl)
extern void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info);
+int icmpv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
+ struct icmp6hdr *thdr, int len);
+
+struct dst_entry *icmpv6_route_lookup(struct net *net, struct sk_buff *skb,
+ struct sock *sk, struct flowi6 *fl6);
+
extern int ip6_ra_control(struct sock *sk, int sel);
extern int ipv6_parse_hopopts(struct sk_buff *skb);
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 2ba9de89e8ec..0dd6f0b3eadb 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -64,6 +64,9 @@ struct netns_ipv4 {
int sysctl_tcp_ecn;
+ int sysctl_fwmark_reflect;
+ int sysctl_tcp_fwmark_accept;
+
kgid_t sysctl_ping_group_range[2];
long sysctl_tcp_mem[3];
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 005e2c2e39a9..4b9f99e3a91c 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -28,6 +28,7 @@ struct netns_sysctl_ipv6 {
int ip6_rt_mtu_expires;
int ip6_rt_min_advmss;
int icmpv6_time;
+ int fwmark_reflect;
};
struct netns_ipv6 {
diff --git a/include/net/ping.h b/include/net/ping.h
index 682b5ae9af51..9242fa090d3d 100644
--- a/include/net/ping.h
+++ b/include/net/ping.h
@@ -13,6 +13,7 @@
#ifndef _PING_H
#define _PING_H
+#include <net/icmp.h>
#include <net/netns/hash.h>
/* PING_HTABLE_SIZE must be power of 2 */
@@ -28,6 +29,18 @@
*/
#define GID_T_MAX (((gid_t)~0U) >> 1)
+/* Compatibility glue so we can support IPv6 when it's compiled as a module */
+struct pingv6_ops {
+ int (*ipv6_recv_error)(struct sock *sk, struct msghdr *msg, int len);
+ int (*ip6_datagram_recv_ctl)(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb);
+ int (*icmpv6_err_convert)(u8 type, u8 code, int *err);
+ void (*ipv6_icmp_error)(struct sock *sk, struct sk_buff *skb, int err,
+ __be16 port, u32 info, u8 *payload);
+ int (*ipv6_chk_addr)(struct net *net, const struct in6_addr *addr,
+ struct net_device *dev, int strict);
+};
+
struct ping_table {
struct hlist_nulls_head hash[PING_HTABLE_SIZE];
rwlock_t lock;
@@ -39,10 +52,39 @@ struct ping_iter_state {
};
extern struct proto ping_prot;
+extern struct ping_table ping_table;
+#if IS_ENABLED(CONFIG_IPV6)
+extern struct pingv6_ops pingv6_ops;
+#endif
+struct pingfakehdr {
+ struct icmphdr icmph;
+ struct iovec *iov;
+ sa_family_t family;
+ __wsum wcheck;
+};
-extern void ping_rcv(struct sk_buff *);
-extern void ping_err(struct sk_buff *, u32 info);
+int ping_get_port(struct sock *sk, unsigned short ident);
+void ping_hash(struct sock *sk);
+void ping_unhash(struct sock *sk);
+
+int ping_init_sock(struct sock *sk);
+void ping_close(struct sock *sk, long timeout);
+int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len);
+void ping_err(struct sk_buff *skb, int offset, u32 info);
+int ping_getfrag(void *from, char *to, int offset, int fraglen, int odd,
+ struct sk_buff *);
+
+int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+ size_t len, int noblock, int flags, int *addr_len);
+int ping_common_sendmsg(int family, struct msghdr *msg, size_t len,
+ void *user_icmph, size_t icmph_len);
+int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+ size_t len);
+int ping_v6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+ size_t len);
+int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
+void ping_rcv(struct sk_buff *skb);
#ifdef CONFIG_PROC_FS
extern int __init ping_proc_init(void);
@@ -50,6 +92,7 @@ extern void ping_proc_exit(void);
#endif
void __init ping_init(void);
-
+int __init pingv6_init(void);
+void pingv6_exit(void);
#endif /* _PING_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 3fc77e90624a..c10bd7a33492 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -288,6 +288,7 @@ extern int sysctl_tcp_early_retrans;
extern int sysctl_tcp_limit_output_bytes;
extern int sysctl_tcp_challenge_ack_limit;
extern int sysctl_tcp_min_tso_segs;
+extern int sysctl_tcp_default_init_rwnd;
extern atomic_long_t tcp_memory_allocated;
extern struct percpu_counter tcp_sockets_allocated;
@@ -1551,6 +1552,8 @@ extern struct sk_buff **tcp4_gro_receive(struct sk_buff **head,
extern int tcp_gro_complete(struct sk_buff *skb);
extern int tcp4_gro_complete(struct sk_buff *skb);
+extern int tcp_nuke_addr(struct net *net, struct sockaddr *addr);
+
#ifdef CONFIG_PROC_FS
extern int tcp4_proc_init(void);
extern void tcp4_proc_exit(void);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 938b7fd11204..eb40e71ff2ee 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -11,6 +11,7 @@ extern struct proto rawv6_prot;
extern struct proto udpv6_prot;
extern struct proto udplitev6_prot;
extern struct proto tcpv6_prot;
+extern struct proto pingv6_prot;
struct flowi6;
@@ -21,6 +22,8 @@ extern int ipv6_frag_init(void);
extern void ipv6_frag_exit(void);
/* transport protocols */
+extern int pingv6_init(void);
+extern void pingv6_exit(void);
extern int rawv6_init(void);
extern void rawv6_exit(void);
extern int udpv6_init(void);
generated by cgit v1.2.3 (git 2.0.4) at 2024-12-26 07:29:17 +0000