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-rw-r--r--include/asm-alpha/socket.h2
-rw-r--r--include/asm-alpha/sockios.h3
-rw-r--r--include/asm-arm/div64.h3
-rw-r--r--include/asm-arm/socket.h2
-rw-r--r--include/asm-arm/sockios.h3
-rw-r--r--include/asm-arm26/socket.h2
-rw-r--r--include/asm-arm26/sockios.h3
-rw-r--r--include/asm-avr32/socket.h2
-rw-r--r--include/asm-avr32/sockios.h3
-rw-r--r--include/asm-cris/socket.h2
-rw-r--r--include/asm-cris/sockios.h3
-rw-r--r--include/asm-frv/socket.h2
-rw-r--r--include/asm-frv/sockios.h3
-rw-r--r--include/asm-generic/div64.h7
-rw-r--r--include/asm-h8300/socket.h2
-rw-r--r--include/asm-h8300/sockios.h3
-rw-r--r--include/asm-i386/div64.h4
-rw-r--r--include/asm-i386/socket.h2
-rw-r--r--include/asm-i386/sockios.h3
-rw-r--r--include/asm-ia64/socket.h2
-rw-r--r--include/asm-ia64/sockios.h3
-rw-r--r--include/asm-m32r/socket.h2
-rw-r--r--include/asm-m32r/sockios.h3
-rw-r--r--include/asm-m68k/div64.h3
-rw-r--r--include/asm-m68k/socket.h2
-rw-r--r--include/asm-m68k/sockios.h3
-rw-r--r--include/asm-mips/div64.h11
-rw-r--r--include/asm-mips/socket.h2
-rw-r--r--include/asm-mips/sockios.h3
-rw-r--r--include/asm-parisc/socket.h2
-rw-r--r--include/asm-parisc/sockios.h3
-rw-r--r--include/asm-powerpc/socket.h2
-rw-r--r--include/asm-powerpc/sockios.h3
-rw-r--r--include/asm-s390/socket.h2
-rw-r--r--include/asm-s390/sockios.h3
-rw-r--r--include/asm-sh/socket.h2
-rw-r--r--include/asm-sh/sockios.h3
-rw-r--r--include/asm-sh64/sockios.h3
-rw-r--r--include/asm-sparc/socket.h2
-rw-r--r--include/asm-sparc/sockios.h3
-rw-r--r--include/asm-sparc64/socket.h2
-rw-r--r--include/asm-sparc64/sockios.h3
-rw-r--r--include/asm-um/div64.h1
-rw-r--r--include/asm-v850/socket.h2
-rw-r--r--include/asm-v850/sockios.h3
-rw-r--r--include/asm-x86_64/socket.h2
-rw-r--r--include/asm-x86_64/sockios.h3
-rw-r--r--include/asm-xtensa/div64.h6
-rw-r--r--include/asm-xtensa/socket.h2
-rw-r--r--include/asm-xtensa/sockios.h3
-rw-r--r--include/keys/rxrpc-type.h22
-rw-r--r--include/linux/Kbuild7
-rw-r--r--include/linux/atalk.h4
-rw-r--r--include/linux/dccp.h46
-rw-r--r--include/linux/fib_rules.h15
-rw-r--r--include/linux/hdlc.h4
-rw-r--r--include/linux/icmp.h9
-rw-r--r--include/linux/icmpv6.h9
-rw-r--r--include/linux/if_addr.h1
-rw-r--r--include/linux/if_arp.h9
-rw-r--r--include/linux/if_bridge.h3
-rw-r--r--include/linux/if_ether.h3
-rw-r--r--include/linux/if_link.h1
-rw-r--r--include/linux/if_packet.h1
-rw-r--r--include/linux/if_pppox.h10
-rw-r--r--include/linux/if_tr.h2
-rw-r--r--include/linux/if_vlan.h6
-rw-r--r--include/linux/if_wanpipe_common.h58
-rw-r--r--include/linux/igmp.h21
-rw-r--r--include/linux/in.h1
-rw-r--r--include/linux/in6.h3
-rw-r--r--include/linux/ip.h14
-rw-r--r--include/linux/ipv6.h14
-rw-r--r--include/linux/jhash.h2
-rw-r--r--include/linux/key.h2
-rw-r--r--include/linux/ktime.h6
-rw-r--r--include/linux/net.h2
-rw-r--r--include/linux/netdevice.h9
-rw-r--r--include/linux/netfilter.h12
-rw-r--r--include/linux/netfilter/nf_conntrack_tcp.h5
-rw-r--r--include/linux/netfilter/nfnetlink.h19
-rw-r--r--include/linux/netfilter/nfnetlink_conntrack.h4
-rw-r--r--include/linux/netfilter_bridge.h11
-rw-r--r--include/linux/netfilter_bridge/ebt_802_3.h2
-rw-r--r--include/linux/netfilter_bridge/ebt_arp.h4
-rw-r--r--include/linux/netfilter_ipv4/Kbuild14
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack.h402
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_amanda.h11
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_core.h61
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_ftp.h44
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_h323.h89
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_helper.h46
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_icmp.h6
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_irc.h32
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_pptp.h326
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h114
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_protocol.h98
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_sctp.h6
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_sip.h40
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_tcp.h6
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_tftp.h20
-rw-r--r--include/linux/netfilter_ipv4/ip_conntrack_tuple.h146
-rw-r--r--include/linux/netfilter_ipv4/ip_nat.h79
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_core.h18
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_helper.h33
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_pptp.h11
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_protocol.h74
-rw-r--r--include/linux/netfilter_ipv4/ip_nat_rule.h28
-rw-r--r--include/linux/netfilter_ipv4/ipt_SAME.h2
-rw-r--r--include/linux/netlink.h33
-rw-r--r--include/linux/nl80211.h38
-rw-r--r--include/linux/rtnetlink.h13
-rw-r--r--include/linux/rxrpc.h62
-rw-r--r--include/linux/sctp.h9
-rw-r--r--include/linux/sdla_fr.h638
-rw-r--r--include/linux/skbuff.h392
-rw-r--r--include/linux/socket.h5
-rw-r--r--include/linux/sysctl.h4
-rw-r--r--include/linux/tcp.h21
-rw-r--r--include/linux/udp.h9
-rw-r--r--include/linux/workqueue.h7
-rw-r--r--include/linux/xfrm.h25
-rw-r--r--include/net/addrconf.h4
-rw-r--r--include/net/af_rxrpc.h57
-rw-r--r--include/net/ax25.h2
-rw-r--r--include/net/bluetooth/hci.h18
-rw-r--r--include/net/cfg80211.h40
-rw-r--r--include/net/cipso_ipv4.h2
-rw-r--r--include/net/compat.h1
-rw-r--r--include/net/dn_fib.h9
-rw-r--r--include/net/dn_route.h1
-rw-r--r--include/net/esp.h2
-rw-r--r--include/net/fib_rules.h20
-rw-r--r--include/net/inet6_hashtables.h12
-rw-r--r--include/net/inet_ecn.h8
-rw-r--r--include/net/inet_sock.h11
-rw-r--r--include/net/ip.h11
-rw-r--r--include/net/ip6_fib.h2
-rw-r--r--include/net/ip6_route.h5
-rw-r--r--include/net/ip_fib.h6
-rw-r--r--include/net/ipv6.h19
-rw-r--r--include/net/ipx.h2
-rw-r--r--include/net/iw_handler.h21
-rw-r--r--include/net/llc_pdu.h15
-rw-r--r--include/net/neighbour.h10
-rw-r--r--include/net/netfilter/nf_conntrack.h5
-rw-r--r--include/net/netfilter/nf_conntrack_compat.h145
-rw-r--r--include/net/netfilter/nf_conntrack_core.h3
-rw-r--r--include/net/netfilter/nf_conntrack_ecache.h30
-rw-r--r--include/net/netfilter/nf_conntrack_l3proto.h5
-rw-r--r--include/net/netfilter/nf_conntrack_l4proto.h1
-rw-r--r--include/net/netfilter/nf_nat_rule.h10
-rw-r--r--include/net/netlink.h18
-rw-r--r--include/net/pkt_cls.h10
-rw-r--r--include/net/pkt_sched.h182
-rw-r--r--include/net/red.h10
-rw-r--r--include/net/rtnetlink.h25
-rw-r--r--include/net/sch_generic.h12
-rw-r--r--include/net/sctp/constants.h2
-rw-r--r--include/net/sctp/structs.h5
-rw-r--r--include/net/sctp/ulpevent.h1
-rw-r--r--include/net/sctp/ulpqueue.h2
-rw-r--r--include/net/sctp/user.h25
-rw-r--r--include/net/sock.h89
-rw-r--r--include/net/tcp.h190
-rw-r--r--include/net/tcp_ecn.h17
-rw-r--r--include/net/udp.h11
-rw-r--r--include/net/udplite.h45
-rw-r--r--include/net/wext.h24
-rw-r--r--include/net/wireless.h139
-rw-r--r--include/net/x25device.h2
-rw-r--r--include/net/xfrm.h10
-rw-r--r--include/rxrpc/call.h212
-rw-r--r--include/rxrpc/connection.h83
-rw-r--r--include/rxrpc/krxiod.h27
-rw-r--r--include/rxrpc/krxsecd.h22
-rw-r--r--include/rxrpc/krxtimod.h45
-rw-r--r--include/rxrpc/message.h71
-rw-r--r--include/rxrpc/packet.h119
-rw-r--r--include/rxrpc/peer.h82
-rw-r--r--include/rxrpc/rxrpc.h36
-rw-r--r--include/rxrpc/transport.h106
182 files changed, 1598 insertions, 3947 deletions
diff --git a/include/asm-alpha/socket.h b/include/asm-alpha/socket.h
index d22ab97ea72..1fede7f9286 100644
--- a/include/asm-alpha/socket.h
+++ b/include/asm-alpha/socket.h
@@ -52,6 +52,8 @@
#define SO_PEERSEC 30
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 19
diff --git a/include/asm-alpha/sockios.h b/include/asm-alpha/sockios.h
index e4961a740e5..7932c7ab4a4 100644
--- a/include/asm-alpha/sockios.h
+++ b/include/asm-alpha/sockios.h
@@ -10,6 +10,7 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_ALPHA_SOCKIOS_H */
diff --git a/include/asm-arm/div64.h b/include/asm-arm/div64.h
index 37e0a96e878..0b5f881c3d8 100644
--- a/include/asm-arm/div64.h
+++ b/include/asm-arm/div64.h
@@ -2,6 +2,7 @@
#define __ASM_ARM_DIV64
#include <asm/system.h>
+#include <linux/types.h>
/*
* The semantics of do_div() are:
@@ -223,4 +224,6 @@
#endif
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
+
#endif
diff --git a/include/asm-arm/socket.h b/include/asm-arm/socket.h
index 19f7df702b0..65a1a64bf93 100644
--- a/include/asm-arm/socket.h
+++ b/include/asm-arm/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm/sockios.h b/include/asm-arm/sockios.h
index 77c34087d51..a2588a2512d 100644
--- a/include/asm-arm/sockios.h
+++ b/include/asm-arm/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-arm26/socket.h b/include/asm-arm26/socket.h
index 19f7df702b0..65a1a64bf93 100644
--- a/include/asm-arm26/socket.h
+++ b/include/asm-arm26/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm26/sockios.h b/include/asm-arm26/sockios.h
index 77c34087d51..a2588a2512d 100644
--- a/include/asm-arm26/sockios.h
+++ b/include/asm-arm26/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-avr32/socket.h b/include/asm-avr32/socket.h
index 543229de817..a0d0507a503 100644
--- a/include/asm-avr32/socket.h
+++ b/include/asm-avr32/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* __ASM_AVR32_SOCKET_H */
diff --git a/include/asm-avr32/sockios.h b/include/asm-avr32/sockios.h
index 84f3d65b3b3..0802d742f97 100644
--- a/include/asm-avr32/sockios.h
+++ b/include/asm-avr32/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __ASM_AVR32_SOCKIOS_H */
diff --git a/include/asm-cris/socket.h b/include/asm-cris/socket.h
index 01cfdf1d6d3..5b18dfdf174 100644
--- a/include/asm-cris/socket.h
+++ b/include/asm-cris/socket.h
@@ -51,6 +51,8 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-cris/sockios.h b/include/asm-cris/sockios.h
index 6c4012f0b29..cfe7bfecf59 100644
--- a/include/asm-cris/sockios.h
+++ b/include/asm-cris/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h
index 31db18fc871..a823befd11d 100644
--- a/include/asm-frv/socket.h
+++ b/include/asm-frv/socket.h
@@ -49,6 +49,8 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-frv/sockios.h b/include/asm-frv/sockios.h
index 8a6e4b2074b..5dbdd13e6de 100644
--- a/include/asm-frv/sockios.h
+++ b/include/asm-frv/sockios.h
@@ -7,7 +7,8 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_SOCKIOS__ */
diff --git a/include/asm-generic/div64.h b/include/asm-generic/div64.h
index 8f4e3193342..a4a49370793 100644
--- a/include/asm-generic/div64.h
+++ b/include/asm-generic/div64.h
@@ -30,6 +30,11 @@
__rem; \
})
+static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+{
+ return dividend / divisor;
+}
+
#elif BITS_PER_LONG == 32
extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
@@ -49,6 +54,8 @@ extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
__rem; \
})
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
+
#else /* BITS_PER_LONG == ?? */
# error do_div() does not yet support the C64
diff --git a/include/asm-h8300/socket.h b/include/asm-h8300/socket.h
index ebc830fee0d..39911d8c968 100644
--- a/include/asm-h8300/socket.h
+++ b/include/asm-h8300/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-h8300/sockios.h b/include/asm-h8300/sockios.h
index d005d9594cc..e9c7ec810c2 100644
--- a/include/asm-h8300/sockios.h
+++ b/include/asm-h8300/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __ARCH_H8300_SOCKIOS__ */
diff --git a/include/asm-i386/div64.h b/include/asm-i386/div64.h
index 75c67c785bb..438e980068b 100644
--- a/include/asm-i386/div64.h
+++ b/include/asm-i386/div64.h
@@ -1,6 +1,8 @@
#ifndef __I386_DIV64
#define __I386_DIV64
+#include <linux/types.h>
+
/*
* do_div() is NOT a C function. It wants to return
* two values (the quotient and the remainder), but
@@ -45,4 +47,6 @@ div_ll_X_l_rem(long long divs, long div, long *rem)
return dum2;
}
+
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
#endif
diff --git a/include/asm-i386/socket.h b/include/asm-i386/socket.h
index 5755d57c4e9..99ca648b94c 100644
--- a/include/asm-i386/socket.h
+++ b/include/asm-i386/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-i386/sockios.h b/include/asm-i386/sockios.h
index 6b747f8e228..ff528c7d255 100644
--- a/include/asm-i386/sockios.h
+++ b/include/asm-i386/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-ia64/socket.h b/include/asm-ia64/socket.h
index d638ef3d50c..9e42ce43cfb 100644
--- a/include/asm-ia64/socket.h
+++ b/include/asm-ia64/socket.h
@@ -58,5 +58,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_IA64_SOCKET_H */
diff --git a/include/asm-ia64/sockios.h b/include/asm-ia64/sockios.h
index cf94857c8a5..15c92468ad3 100644
--- a/include/asm-ia64/sockios.h
+++ b/include/asm-ia64/sockios.h
@@ -14,6 +14,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_IA64_SOCKIOS_H */
diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h
index acdf748fcdc..793d5d30c85 100644
--- a/include/asm-m32r/socket.h
+++ b/include/asm-m32r/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_M32R_SOCKET_H */
diff --git a/include/asm-m32r/sockios.h b/include/asm-m32r/sockios.h
index f89962e231f..6c1fb9b43bd 100644
--- a/include/asm-m32r/sockios.h
+++ b/include/asm-m32r/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_M32R_SOCKIOS_H */
diff --git a/include/asm-m68k/div64.h b/include/asm-m68k/div64.h
index 9f65de1a248..33caad1628d 100644
--- a/include/asm-m68k/div64.h
+++ b/include/asm-m68k/div64.h
@@ -1,6 +1,8 @@
#ifndef _M68K_DIV64_H
#define _M68K_DIV64_H
+#include <linux/types.h>
+
/* n = n / base; return rem; */
#define do_div(n, base) ({ \
@@ -23,4 +25,5 @@
__rem; \
})
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
#endif /* _M68K_DIV64_H */
diff --git a/include/asm-m68k/socket.h b/include/asm-m68k/socket.h
index a5966ec005a..6d21b90863a 100644
--- a/include/asm-m68k/socket.h
+++ b/include/asm-m68k/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-m68k/sockios.h b/include/asm-m68k/sockios.h
index 9b9ed973c24..c04a23943cb 100644
--- a/include/asm-m68k/sockios.h
+++ b/include/asm-m68k/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h
index d107832de1b..66189f5f639 100644
--- a/include/asm-mips/div64.h
+++ b/include/asm-mips/div64.h
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2000, 2004 Maciej W. Rozycki
- * Copyright (C) 2003 Ralf Baechle
+ * Copyright (C) 2003, 07 Ralf Baechle (ralf@linux-mips.org)
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -9,6 +9,8 @@
#ifndef _ASM_DIV64_H
#define _ASM_DIV64_H
+#include <linux/types.h>
+
#if (_MIPS_SZLONG == 32)
#include <asm/compiler.h>
@@ -78,6 +80,8 @@
__quot = __quot << 32 | __low; \
(n) = __quot; \
__mod; })
+
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
#endif /* (_MIPS_SZLONG == 32) */
#if (_MIPS_SZLONG == 64)
@@ -101,6 +105,11 @@
(n) = __quot; \
__mod; })
+static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+{
+ return dividend / divisor;
+}
+
#endif /* (_MIPS_SZLONG == 64) */
#endif /* _ASM_DIV64_H */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index 36ebe4e186a..95945689b1c 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -70,6 +70,8 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
#define SO_SNDBUFFORCE 31
#define SO_RCVBUFFORCE 33
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#ifdef __KERNEL__
diff --git a/include/asm-mips/sockios.h b/include/asm-mips/sockios.h
index 87a50bf039e..ed1a5f78d22 100644
--- a/include/asm-mips/sockios.h
+++ b/include/asm-mips/sockios.h
@@ -20,6 +20,7 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_SOCKIOS_H */
diff --git a/include/asm-parisc/socket.h b/include/asm-parisc/socket.h
index ce2eae1708b..99e868f6a8f 100644
--- a/include/asm-parisc/socket.h
+++ b/include/asm-parisc/socket.h
@@ -33,6 +33,8 @@
#define SO_PEERCRED 0x4011
#define SO_TIMESTAMP 0x4012
#define SCM_TIMESTAMP SO_TIMESTAMP
+#define SO_TIMESTAMPNS 0x4013
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x4016
diff --git a/include/asm-parisc/sockios.h b/include/asm-parisc/sockios.h
index aace4962994..dabfbc7483f 100644
--- a/include/asm-parisc/sockios.h
+++ b/include/asm-parisc/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-powerpc/socket.h b/include/asm-powerpc/socket.h
index c8b1da50e72..403e9fde2eb 100644
--- a/include/asm-powerpc/socket.h
+++ b/include/asm-powerpc/socket.h
@@ -56,5 +56,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_POWERPC_SOCKET_H */
diff --git a/include/asm-powerpc/sockios.h b/include/asm-powerpc/sockios.h
index 590078d8ed2..55cef7675a3 100644
--- a/include/asm-powerpc/sockios.h
+++ b/include/asm-powerpc/sockios.h
@@ -14,6 +14,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_POWERPC_SOCKIOS_H */
diff --git a/include/asm-s390/socket.h b/include/asm-s390/socket.h
index 1778a49a74c..1161ebe3dec 100644
--- a/include/asm-s390/socket.h
+++ b/include/asm-s390/socket.h
@@ -57,5 +57,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-s390/sockios.h b/include/asm-s390/sockios.h
index 412aeb4dd6c..f4fc16c7da5 100644
--- a/include/asm-s390/sockios.h
+++ b/include/asm-s390/sockios.h
@@ -15,6 +15,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-sh/socket.h b/include/asm-sh/socket.h
index ca70362eb56..c48d6fc9da3 100644
--- a/include/asm-sh/socket.h
+++ b/include/asm-sh/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* __ASM_SH_SOCKET_H */
diff --git a/include/asm-sh/sockios.h b/include/asm-sh/sockios.h
index 08a71df8a8b..cf8b96b1f9a 100644
--- a/include/asm-sh/sockios.h
+++ b/include/asm-sh/sockios.h
@@ -9,5 +9,6 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */
+#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
#endif /* __ASM_SH_SOCKIOS_H */
diff --git a/include/asm-sh64/sockios.h b/include/asm-sh64/sockios.h
index 1ae23ae8297..419e76f12f4 100644
--- a/include/asm-sh64/sockios.h
+++ b/include/asm-sh64/sockios.h
@@ -20,5 +20,6 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */
+#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
#endif /* __ASM_SH64_SOCKIOS_H */
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
index f6c4e5baf3f..7c1423997cf 100644
--- a/include/asm-sparc/socket.h
+++ b/include/asm-sparc/socket.h
@@ -49,6 +49,8 @@
#define SO_PEERSEC 0x001e
#define SO_PASSSEC 0x001f
+#define SO_TIMESTAMPNS 0x0021
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x5001
diff --git a/include/asm-sparc/sockios.h b/include/asm-sparc/sockios.h
index 0c01b597b06..990ea746486 100644
--- a/include/asm-sparc/sockios.h
+++ b/include/asm-sparc/sockios.h
@@ -7,7 +7,8 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* !(_ASM_SPARC_SOCKIOS_H) */
diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h
index 754d46a50af..986441dcb8f 100644
--- a/include/asm-sparc64/socket.h
+++ b/include/asm-sparc64/socket.h
@@ -49,6 +49,8 @@
#define SO_PEERSEC 0x001e
#define SO_PASSSEC 0x001f
+#define SO_TIMESTAMPNS 0x0021
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x5001
diff --git a/include/asm-sparc64/sockios.h b/include/asm-sparc64/sockios.h
index 6735bab4f39..c7d9900638d 100644
--- a/include/asm-sparc64/sockios.h
+++ b/include/asm-sparc64/sockios.h
@@ -7,7 +7,8 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* !(_ASM_SPARC64_SOCKIOS_H) */
diff --git a/include/asm-um/div64.h b/include/asm-um/div64.h
index 1e17f7409ca..7b73b2cd5b3 100644
--- a/include/asm-um/div64.h
+++ b/include/asm-um/div64.h
@@ -3,4 +3,5 @@
#include "asm/arch/div64.h"
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
#endif
diff --git a/include/asm-v850/socket.h b/include/asm-v850/socket.h
index 0dfe55ac2ef..a4c2493b025 100644
--- a/include/asm-v850/socket.h
+++ b/include/asm-v850/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* __V850_SOCKET_H__ */
diff --git a/include/asm-v850/sockios.h b/include/asm-v850/sockios.h
index cf4874c2fd8..823e106e6cd 100644
--- a/include/asm-v850/sockios.h
+++ b/include/asm-v850/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __V850_SOCKIOS_H__ */
diff --git a/include/asm-x86_64/socket.h b/include/asm-x86_64/socket.h
index b4670260793..90af60cf3c0 100644
--- a/include/asm-x86_64/socket.h
+++ b/include/asm-x86_64/socket.h
@@ -49,5 +49,7 @@
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-x86_64/sockios.h b/include/asm-x86_64/sockios.h
index 2eefd10d4f4..d726ba2513e 100644
--- a/include/asm-x86_64/sockios.h
+++ b/include/asm-x86_64/sockios.h
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
diff --git a/include/asm-xtensa/div64.h b/include/asm-xtensa/div64.h
index c4a10577638..20965e3af1d 100644
--- a/include/asm-xtensa/div64.h
+++ b/include/asm-xtensa/div64.h
@@ -11,9 +11,15 @@
#ifndef _XTENSA_DIV64_H
#define _XTENSA_DIV64_H
+#include <linux/types.h>
+
#define do_div(n,base) ({ \
int __res = n % ((unsigned int) base); \
n /= (unsigned int) base; \
__res; })
+static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+{
+ return dividend / divisor;
+}
#endif
diff --git a/include/asm-xtensa/socket.h b/include/asm-xtensa/socket.h
index 971d231be60..1f5aeacb9da 100644
--- a/include/asm-xtensa/socket.h
+++ b/include/asm-xtensa/socket.h
@@ -60,5 +60,7 @@
#define SO_ACCEPTCONN 30
#define SO_PEERSEC 31
#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#endif /* _XTENSA_SOCKET_H */
diff --git a/include/asm-xtensa/sockios.h b/include/asm-xtensa/sockios.h
index 20d2ba10ecd..efe0af379f0 100644
--- a/include/asm-xtensa/sockios.h
+++ b/include/asm-xtensa/sockios.h
@@ -25,6 +25,7 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _XTENSA_SOCKIOS_H */
diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h
new file mode 100644
index 00000000000..e2ee73aef0e
--- /dev/null
+++ b/include/keys/rxrpc-type.h
@@ -0,0 +1,22 @@
+/* RxRPC key type
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _KEYS_RXRPC_TYPE_H
+#define _KEYS_RXRPC_TYPE_H
+
+#include <linux/key.h>
+
+/*
+ * key type for AF_RXRPC keys
+ */
+extern struct key_type key_type_rxrpc;
+
+#endif /* _KEYS_USER_TYPE_H */
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index e81e301a4d7..4ff0f57d0ad 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -69,9 +69,7 @@ header-y += hdsmart.h
header-y += hysdn_if.h
header-y += i2c-dev.h
header-y += i8k.h
-header-y += icmp.h
header-y += if_arcnet.h
-header-y += if_arp.h
header-y += if_bonding.h
header-y += if_cablemodem.h
header-y += if_fc.h
@@ -88,7 +86,6 @@ header-y += if_tunnel.h
header-y += in6.h
header-y += in_route.h
header-y += ioctl.h
-header-y += ip.h
header-y += ipmi_msgdefs.h
header-y += ip_mp_alg.h
header-y += ipsec.h
@@ -116,6 +113,7 @@ header-y += netrom.h
header-y += nfs2.h
header-y += nfs4_mount.h
header-y += nfs_mount.h
+header-y += nl80211.h
header-y += oom.h
header-y += param.h
header-y += pci_regs.h
@@ -210,8 +208,10 @@ unifdef-y += hiddev.h
unifdef-y += hpet.h
unifdef-y += i2c.h
unifdef-y += i2o-dev.h
+unifdef-y += icmp.h
unifdef-y += icmpv6.h
unifdef-y += if_addr.h
+unifdef-y += if_arp.h
unifdef-y += if_bridge.h
unifdef-y += if_ec.h
unifdef-y += if_eql.h
@@ -231,6 +231,7 @@ unifdef-y += inet_diag.h
unifdef-y += in.h
unifdef-y += inotify.h
unifdef-y += input.h
+unifdef-y += ip.h
unifdef-y += ipc.h
unifdef-y += ipmi.h
unifdef-y += ipv6.h
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index d12984ddaa9..ced8a1ed080 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -101,7 +101,7 @@ struct ddpehdr {
static __inline__ struct ddpehdr *ddp_hdr(struct sk_buff *skb)
{
- return (struct ddpehdr *)skb->h.raw;
+ return (struct ddpehdr *)skb_transport_header(skb);
}
/* AppleTalk AARP headers */
@@ -129,7 +129,7 @@ struct elapaarp {
static __inline__ struct elapaarp *aarp_hdr(struct sk_buff *skb)
{
- return (struct elapaarp *)skb->h.raw;
+ return (struct elapaarp *)skb_transport_header(skb);
}
/* Not specified - how long till we drop a resolved entry */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 1cb054bd93f..fda2148d8c8 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -260,19 +260,20 @@ enum {
static inline struct dccp_hdr *dccp_hdr(const struct sk_buff *skb)
{
- return (struct dccp_hdr *)skb->h.raw;
+ return (struct dccp_hdr *)skb_transport_header(skb);
}
static inline struct dccp_hdr *dccp_zeroed_hdr(struct sk_buff *skb, int headlen)
{
- skb->h.raw = skb_push(skb, headlen);
- memset(skb->h.raw, 0, headlen);
- return dccp_hdr(skb);
+ skb_push(skb, headlen);
+ skb_reset_transport_header(skb);
+ return memset(skb_transport_header(skb), 0, headlen);
}
static inline struct dccp_hdr_ext *dccp_hdrx(const struct sk_buff *skb)
{
- return (struct dccp_hdr_ext *)(skb->h.raw + sizeof(struct dccp_hdr));
+ return (struct dccp_hdr_ext *)(skb_transport_header(skb) +
+ sizeof(struct dccp_hdr));
}
static inline unsigned int __dccp_basic_hdr_len(const struct dccp_hdr *dh)
@@ -301,12 +302,14 @@ static inline __u64 dccp_hdr_seq(const struct sk_buff *skb)
static inline struct dccp_hdr_request *dccp_hdr_request(struct sk_buff *skb)
{
- return (struct dccp_hdr_request *)(skb->h.raw + dccp_basic_hdr_len(skb));
+ return (struct dccp_hdr_request *)(skb_transport_header(skb) +
+ dccp_basic_hdr_len(skb));
}
static inline struct dccp_hdr_ack_bits *dccp_hdr_ack_bits(const struct sk_buff *skb)
{
- return (struct dccp_hdr_ack_bits *)(skb->h.raw + dccp_basic_hdr_len(skb));
+ return (struct dccp_hdr_ack_bits *)(skb_transport_header(skb) +
+ dccp_basic_hdr_len(skb));
}
static inline u64 dccp_hdr_ack_seq(const struct sk_buff *skb)
@@ -317,12 +320,14 @@ static inline u64 dccp_hdr_ack_seq(const struct sk_buff *skb)
static inline struct dccp_hdr_response *dccp_hdr_response(struct sk_buff *skb)
{
- return (struct dccp_hdr_response *)(skb->h.raw + dccp_basic_hdr_len(skb));
+ return (struct dccp_hdr_response *)(skb_transport_header(skb) +
+ dccp_basic_hdr_len(skb));
}
static inline struct dccp_hdr_reset *dccp_hdr_reset(struct sk_buff *skb)
{
- return (struct dccp_hdr_reset *)(skb->h.raw + dccp_basic_hdr_len(skb));
+ return (struct dccp_hdr_reset *)(skb_transport_header(skb) +
+ dccp_basic_hdr_len(skb));
}
static inline unsigned int __dccp_hdr_len(const struct dccp_hdr *dh)
@@ -460,26 +465,27 @@ struct dccp_ackvec;
* @dccps_service_list - second .. last service code on passive socket
* @dccps_timestamp_time - time of latest TIMESTAMP option
* @dccps_timestamp_echo - latest timestamp received on a TIMESTAMP option
- * @dccps_l_ack_ratio -
- * @dccps_r_ack_ratio -
+ * @dccps_l_ack_ratio - feature-local Ack Ratio
+ * @dccps_r_ack_ratio - feature-remote Ack Ratio
* @dccps_pcslen - sender partial checksum coverage (via sockopt)
* @dccps_pcrlen - receiver partial checksum coverage (via sockopt)
* @dccps_ndp_count - number of Non Data Packets since last data packet
- * @dccps_mss_cache -
- * @dccps_minisock -
+ * @dccps_mss_cache - current value of MSS (path MTU minus header sizes)
+ * @dccps_minisock - associated minisock (accessed via dccp_msk)
* @dccps_hc_rx_ackvec - rx half connection ack vector
- * @dccps_hc_rx_ccid -
- * @dccps_hc_tx_ccid -
- * @dccps_options_received -
- * @dccps_epoch -
- * @dccps_role - Role of this sock, one of %dccp_role
- * @dccps_hc_rx_insert_options -
- * @dccps_hc_tx_insert_options -
+ * @dccps_hc_rx_ccid - CCID used for the receiver (or receiving half-connection)
+ * @dccps_hc_tx_ccid - CCID used for the sender (or sending half-connection)
+ * @dccps_options_received - parsed set of retrieved options
+ * @dccps_role - role of this sock, one of %dccp_role
+ * @dccps_hc_rx_insert_options - receiver wants to add options when acking
+ * @dccps_hc_tx_insert_options - sender wants to add options when sending
* @dccps_xmit_timer - timer for when CCID is not ready to send
+ * @dccps_syn_rtt - RTT sample from Request/Response exchange (in usecs)
*/
struct dccp_sock {
/* inet_connection_sock has to be the first member of dccp_sock */
struct inet_connection_sock dccps_inet_connection;
+#define dccps_syn_rtt dccps_inet_connection.icsk_ack.lrcvtime
__u64 dccps_swl;
__u64 dccps_swh;
__u64 dccps_awl;
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
index 8270aac2aa5..87b606b63f1 100644
--- a/include/linux/fib_rules.h
+++ b/include/linux/fib_rules.h
@@ -5,8 +5,13 @@
#include <linux/rtnetlink.h>
/* rule is permanent, and cannot be deleted */
-#define FIB_RULE_PERMANENT 1
-#define FIB_RULE_INVERT 2
+#define FIB_RULE_PERMANENT 0x00000001
+#define FIB_RULE_INVERT 0x00000002
+#define FIB_RULE_UNRESOLVED 0x00000004
+#define FIB_RULE_DEV_DETACHED 0x00000008
+
+/* try to find source address in routing lookups */
+#define FIB_RULE_FIND_SADDR 0x00010000
struct fib_rule_hdr
{
@@ -29,7 +34,7 @@ enum
FRA_DST, /* destination address */
FRA_SRC, /* source address */
FRA_IFNAME, /* interface name */
- FRA_UNUSED1,
+ FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */
FRA_UNUSED2,
FRA_PRIORITY, /* priority/preference */
FRA_UNUSED3,
@@ -51,8 +56,8 @@ enum
{
FR_ACT_UNSPEC,
FR_ACT_TO_TBL, /* Pass to fixed table */
- FR_ACT_RES1,
- FR_ACT_RES2,
+ FR_ACT_GOTO, /* Jump to another rule */
+ FR_ACT_NOP, /* No operation */
FR_ACT_RES3,
FR_ACT_RES4,
FR_ACT_BLACKHOLE, /* Drop without notification */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index d4b333938f7..0fe562af9c8 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -132,8 +132,8 @@ static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
{
hdlc_device *hdlc = dev_to_hdlc(dev);
- skb->mac.raw = skb->data;
- skb->dev = dev;
+ skb->dev = dev;
+ skb_reset_mac_header(skb);
if (hdlc->proto->type_trans)
return hdlc->proto->type_trans(skb, dev);
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index 24da4fbc1a2..474f2a51cf0 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -82,6 +82,15 @@ struct icmphdr {
} un;
};
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb)
+{
+ return (struct icmphdr *)skb_transport_header(skb);
+}
+#endif
+
/*
* constants for (set|get)sockopt
*/
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index 68d3526c3a0..7c5e9817e99 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -75,6 +75,15 @@ struct icmp6hdr {
#define icmp6_router_pref icmp6_dataun.u_nd_ra.router_pref
};
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb)
+{
+ return (struct icmp6hdr *)skb_transport_header(skb);
+}
+#endif
+
#define ICMPV6_ROUTER_PREF_LOW 0x3
#define ICMPV6_ROUTER_PREF_MEDIUM 0x0
#define ICMPV6_ROUTER_PREF_HIGH 0x1
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index d557e4ce9b6..43f3bedaafd 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -39,6 +39,7 @@ enum
#define IFA_F_TEMPORARY IFA_F_SECONDARY
#define IFA_F_NODAD 0x02
+#define IFA_F_OPTIMISTIC 0x04
#define IFA_F_HOMEADDRESS 0x10
#define IFA_F_DEPRECATED 0x20
#define IFA_F_TENTATIVE 0x40
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index 7f5714214ee..ed7b93c3083 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -148,4 +148,13 @@ struct arphdr
};
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct arphdr *arp_hdr(const struct sk_buff *skb)
+{
+ return (struct arphdr *)skb_network_header(skb);
+}
+#endif
+
#endif /* _LINUX_IF_ARP_H */
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index fd1b6eb94a5..4ff211d9876 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -105,7 +105,8 @@ struct __fdb_entry
#include <linux/netdevice.h>
extern void brioctl_set(int (*ioctl_hook)(unsigned int, void __user *));
-extern int (*br_handle_frame_hook)(struct net_bridge_port *p, struct sk_buff **pskb);
+extern struct sk_buff *(*br_handle_frame_hook)(struct net_bridge_port *p,
+ struct sk_buff *skb);
extern int (*br_should_route_hook)(struct sk_buff **pskb);
#endif
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index ab08f35cbc3..1db774cf9dc 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -61,6 +61,7 @@
#define ETH_P_8021Q 0x8100 /* 802.1Q VLAN Extended Header */
#define ETH_P_IPX 0x8137 /* IPX over DIX */
#define ETH_P_IPV6 0x86DD /* IPv6 over bluebook */
+#define ETH_P_PAUSE 0x8808 /* IEEE Pause frames. See 802.3 31B */
#define ETH_P_SLOW 0x8809 /* Slow Protocol. See 802.3ad 43B */
#define ETH_P_WCCP 0x883E /* Web-cache coordination protocol
* defined in draft-wilson-wrec-wccp-v2-00.txt */
@@ -112,7 +113,7 @@ struct ethhdr {
static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
{
- return (struct ethhdr *)skb->mac.raw;
+ return (struct ethhdr *)skb_mac_header(skb);
}
#ifdef CONFIG_SYSCTL
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 35ed3b5467f..604c2434f71 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -126,6 +126,7 @@ enum
IFLA_INET6_STATS, /* statistics */
IFLA_INET6_MCAST, /* MC things. What of them? */
IFLA_INET6_CACHEINFO, /* time values and max reasm size */
+ IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
__IFLA_INET6_MAX
};
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index f3de05c3067..ad09609227f 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -42,6 +42,7 @@ struct sockaddr_ll
#define PACKET_STATISTICS 6
#define PACKET_COPY_THRESH 7
#define PACKET_AUXDATA 8
+#define PACKET_ORIGDEV 9
struct tpacket_stats
{
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index e33ee763c05..6f987be60fe 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -111,7 +111,17 @@ struct pppoe_hdr {
struct pppoe_tag tag[0];
} __attribute__ ((packed));
+/* Length of entire PPPoE + PPP header */
+#define PPPOE_SES_HLEN 8
+
#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct pppoe_hdr *pppoe_hdr(const struct sk_buff *skb)
+{
+ return (struct pppoe_hdr *)skb_network_header(skb);
+}
+
struct pppoe_opt {
struct net_device *dev; /* device associated with socket*/
int ifindex; /* ifindex of device associated with socket */
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
index 2f94cf2c7ab..046e9d95ba9 100644
--- a/include/linux/if_tr.h
+++ b/include/linux/if_tr.h
@@ -47,7 +47,7 @@ struct trh_hdr {
static inline struct trh_hdr *tr_hdr(const struct sk_buff *skb)
{
- return (struct trh_hdr *)skb->mac.raw;
+ return (struct trh_hdr *)skb_mac_header(skb);
}
#ifdef CONFIG_SYSCTL
extern struct ctl_table tr_table[];
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index d103580c72d..81e9bc93569 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -51,7 +51,7 @@ struct vlan_ethhdr {
static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
{
- return (struct vlan_ethhdr *)skb->mac.raw;
+ return (struct vlan_ethhdr *)skb_mac_header(skb);
}
struct vlan_hdr {
@@ -275,8 +275,8 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, unsigned short
veth->h_vlan_TCI = htons(tag);
skb->protocol = __constant_htons(ETH_P_8021Q);
- skb->mac.raw -= VLAN_HLEN;
- skb->nh.raw -= VLAN_HLEN;
+ skb->mac_header -= VLAN_HLEN;
+ skb->network_header -= VLAN_HLEN;
return skb;
}
diff --git a/include/linux/if_wanpipe_common.h b/include/linux/if_wanpipe_common.h
deleted file mode 100644
index 6e5461d69fd..00000000000
--- a/include/linux/if_wanpipe_common.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*****************************************************************************
-* if_wanipe_common.h Sangoma Driver/Socket common area definitions.
-*
-* Author: Nenad Corbic <ncorbic@sangoma.com>
-*
-* Copyright: (c) 2000 Sangoma Technologies Inc.
-*
-* This program is free software; you can redistribute it and/or
-* modify it under the terms of the GNU General Public License
-* as published by the Free Software Foundation; either version
-* 2 of the License, or (at your option) any later version.
-* ============================================================================
-* Jan 13, 2000 Nenad Corbic Initial version
-*****************************************************************************/
-
-
-#ifndef _WANPIPE_SOCK_DRIVER_COMMON_H
-#define _WANPIPE_SOCK_DRIVER_COMMON_H
-
-typedef struct {
- struct net_device *slave;
- atomic_t packet_sent;
- atomic_t receive_block;
- atomic_t command;
- atomic_t disconnect;
- atomic_t driver_busy;
- long common_critical;
- struct timer_list *tx_timer;
- struct sock *sk; /* Wanpipe Sock bind's here */
- int (*func)(struct sk_buff *skb, struct net_device *dev,
- struct sock *sk);
-
- struct work_struct wanpipe_work; /* deferred keventd work */
- unsigned char rw_bind; /* Sock bind state */
- unsigned char usedby;
- unsigned char state;
- unsigned char svc;
- unsigned short lcn;
- void *mbox;
-} wanpipe_common_t;
-
-
-enum {
- WANSOCK_UNCONFIGURED, /* link/channel is not configured */
- WANSOCK_DISCONNECTED, /* link/channel is disconnected */
- WANSOCK_CONNECTING, /* connection is in progress */
- WANSOCK_CONNECTED, /* link/channel is operational */
- WANSOCK_LIMIT, /* for verification only */
- WANSOCK_DUALPORT, /* for Dual Port cards */
- WANSOCK_DISCONNECTING,
- WANSOCK_BINDED,
- WANSOCK_BIND_LISTEN,
- WANSOCK_LISTEN
-};
-
-#endif
-
-
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index a113fe68d8a..f510e7e382a 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -80,6 +80,27 @@ struct igmpv3_query {
__be32 srcs[0];
};
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct igmphdr *igmp_hdr(const struct sk_buff *skb)
+{
+ return (struct igmphdr *)skb_transport_header(skb);
+}
+
+static inline struct igmpv3_report *
+ igmpv3_report_hdr(const struct sk_buff *skb)
+{
+ return (struct igmpv3_report *)skb_transport_header(skb);
+}
+
+static inline struct igmpv3_query *
+ igmpv3_query_hdr(const struct sk_buff *skb)
+{
+ return (struct igmpv3_query *)skb_transport_header(skb);
+}
+#endif
+
#define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */
#define IGMP_HOST_MEMBERSHIP_REPORT 0x12 /* Ditto */
#define IGMP_DVMRP 0x13 /* DVMRP routing */
diff --git a/include/linux/in.h b/include/linux/in.h
index 1912e7c0bc2..3975cbf52f2 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -83,6 +83,7 @@ struct in_addr {
#define IP_PMTUDISC_DONT 0 /* Never send DF frames */
#define IP_PMTUDISC_WANT 1 /* Use per route hints */
#define IP_PMTUDISC_DO 2 /* Always DF */
+#define IP_PMTUDISC_PROBE 3 /* Ignore dst pmtu */
#define IP_MULTICAST_IF 32
#define IP_MULTICAST_TTL 33
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 4e8350ae886..2a61c82af11 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -44,10 +44,8 @@ struct in6_addr
* NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined
* in network byte order, not in host byte order as are the IPv4 equivalents
*/
-#if 0
extern const struct in6_addr in6addr_any;
#define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
-#endif
extern const struct in6_addr in6addr_loopback;
#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
@@ -179,6 +177,7 @@ struct in6_flowlabel_req
#define IPV6_PMTUDISC_DONT 0
#define IPV6_PMTUDISC_WANT 1
#define IPV6_PMTUDISC_DO 2
+#define IPV6_PMTUDISC_PROBE 3
/* Flowlabel */
#define IPV6_FLOWLABEL_MGR 32
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 1d36b971a8b..bd0a2a8631c 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -104,6 +104,20 @@ struct iphdr {
/*The options start here. */
};
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct iphdr *ip_hdr(const struct sk_buff *skb)
+{
+ return (struct iphdr *)skb_network_header(skb);
+}
+
+static inline struct iphdr *ipip_hdr(const struct sk_buff *skb)
+{
+ return (struct iphdr *)skb_transport_header(skb);
+}
+#endif
+
struct ip_auth_hdr {
__u8 nexthdr;
__u8 hdrlen; /* This one is measured in 32 bit units! */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 713eb5eaa81..09ea01a8a99 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -178,6 +178,9 @@ struct ipv6_devconf {
#endif
__s32 proxy_ndp;
__s32 accept_source_route;
+#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
+ __s32 optimistic_dad;
+#endif
void *sysctl;
};
@@ -208,6 +211,7 @@ enum {
DEVCONF_PROXY_NDP,
__DEVCONF_OPTIMISTIC_DAD,
DEVCONF_ACCEPT_SOURCE_ROUTE,
+ DEVCONF_OPTIMISTIC_DAD,
DEVCONF_MAX
};
@@ -219,6 +223,16 @@ enum {
#include <net/if_inet6.h> /* struct ipv6_mc_socklist */
#include <net/inet_sock.h>
+static inline struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb)
+{
+ return (struct ipv6hdr *)skb_network_header(skb);
+}
+
+static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb)
+{
+ return (struct ipv6hdr *)skb_transport_header(skb);
+}
+
/*
This structure contains results of exthdrs parsing
as offsets from skb->nh.
diff --git a/include/linux/jhash.h b/include/linux/jhash.h
index 82c7ae412ee..2a2f99fbcb1 100644
--- a/include/linux/jhash.h
+++ b/include/linux/jhash.h
@@ -84,7 +84,7 @@ static inline u32 jhash(const void *key, u32 length, u32 initval)
/* A special optimized version that handles 1 or more of u32s.
* The length parameter here is the number of u32s in the key.
*/
-static inline u32 jhash2(u32 *k, u32 length, u32 initval)
+static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
{
u32 a, b, c, len;
diff --git a/include/linux/key.h b/include/linux/key.h
index 169f05e4863..a9220e75782 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -160,6 +160,8 @@ struct key {
*/
union {
struct list_head link;
+ unsigned long x[2];
+ void *p[2];
} type_data;
/* key data
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 248305bb9a1..81bb9c7a4eb 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -259,6 +259,12 @@ static inline s64 ktime_to_ns(const ktime_t kt)
#endif
+static inline s64 ktime_to_us(const ktime_t kt)
+{
+ struct timeval tv = ktime_to_timeval(kt);
+ return (s64) tv.tv_sec * USEC_PER_SEC + tv.tv_usec;
+}
+
/*
* The resolution of the clocks. The resolution value is returned in
* the clock_getres() system call to give application programmers an
diff --git a/include/linux/net.h b/include/linux/net.h
index 4db21e63d8d..efc45177b50 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -24,7 +24,7 @@
struct poll_table_struct;
struct inode;
-#define NPROTO 33 /* should be enough for now.. */
+#define NPROTO 34 /* should be enough for now.. */
#define SYS_SOCKET 1 /* sys_socket(2) */
#define SYS_BIND 2 /* sys_bind(2) */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1a528548cd1..e027a3750a7 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -42,6 +42,8 @@
struct vlan_group;
struct ethtool_ops;
struct netpoll_info;
+/* 802.11 specific */
+struct wireless_dev;
/* source back-compat hooks */
#define SET_ETHTOOL_OPS(netdev,ops) \
( (netdev)->ethtool_ops = (ops) )
@@ -323,6 +325,7 @@ struct net_device
#define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */
#define NETIF_F_GSO 2048 /* Enable software GSO. */
#define NETIF_F_LLTX 4096 /* LockLess TX */
+#define NETIF_F_INTERNAL_STATS 8192 /* Use stats structure in net_device */
/* Segmentation offload features */
#define NETIF_F_GSO_SHIFT 16
@@ -347,13 +350,15 @@ struct net_device
struct net_device_stats* (*get_stats)(struct net_device *dev);
+ struct net_device_stats stats;
+#ifdef CONFIG_WIRELESS_EXT
/* List of functions to handle Wireless Extensions (instead of ioctl).
* See <net/iw_handler.h> for details. Jean II */
const struct iw_handler_def * wireless_handlers;
/* Instance data managed by the core of Wireless Extensions. */
struct iw_public_data * wireless_data;
-
+#endif
const struct ethtool_ops *ethtool_ops;
/*
@@ -398,6 +403,8 @@ struct net_device
void *ip6_ptr; /* IPv6 specific data */
void *ec_ptr; /* Econet specific data */
void *ax25_ptr; /* AX.25 specific data */
+ struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data,
+ assign before registering */
/*
* Cache line mostly used on receive path (including eth_type_trans())
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 70d3b4f1e48..10b5c627570 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -281,9 +281,6 @@ extern void nf_reinject(struct sk_buff *skb,
struct nf_info *info,
unsigned int verdict);
-extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *);
-extern void nf_ct_attach(struct sk_buff *, struct sk_buff *);
-
/* FIXME: Before cache is ever used, this must be implemented for real. */
extern void nf_invalidate_cache(int pf);
@@ -388,11 +385,18 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
{
return 1;
}
-static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
struct flowi;
static inline void
nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family) {}
#endif /*CONFIG_NETFILTER*/
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *);
+extern void nf_ct_attach(struct sk_buff *, struct sk_buff *);
+extern void (*nf_ct_destroy)(struct nf_conntrack *);
+#else
+static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
+#endif
+
#endif /*__KERNEL__*/
#endif /*__LINUX_NETFILTER_H*/
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 007af4c2770..22ce29995f1 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -30,6 +30,11 @@ enum tcp_conntrack {
/* Be liberal in window checking */
#define IP_CT_TCP_FLAG_BE_LIBERAL 0x08
+struct nf_ct_tcp_flags {
+ u_int8_t flags;
+ u_int8_t mask;
+};
+
#ifdef __KERNEL__
struct ip_ct_tcp_state {
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1e9c821f152..0f9311df155 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -62,11 +62,11 @@ struct nfattr
#define NFA_DATA(nfa) ((void *)(((char *)(nfa)) + NFA_LENGTH(0)))
#define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
#define NFA_NEST(skb, type) \
-({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \
+({ struct nfattr *__start = (struct nfattr *)skb_tail_pointer(skb); \
NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
__start; })
#define NFA_NEST_END(skb, start) \
-({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \
+({ (start)->nfa_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
(skb)->len; })
#define NFA_NEST_CANCEL(skb, start) \
({ if (start) \
@@ -111,7 +111,7 @@ struct nfgenmsg {
struct nfnl_callback
{
int (*call)(struct sock *nl, struct sk_buff *skb,
- struct nlmsghdr *nlh, struct nfattr *cda[], int *errp);
+ struct nlmsghdr *nlh, struct nfattr *cda[]);
u_int16_t attr_count; /* number of nfattr's */
};
@@ -129,19 +129,6 @@ extern void __nfa_fill(struct sk_buff *skb, int attrtype,
({ if (skb_tailroom(skb) < (int)NFA_SPACE(attrlen)) goto nfattr_failure; \
__nfa_fill(skb, attrtype, attrlen, data); })
-extern struct semaphore nfnl_sem;
-
-#define nfnl_shlock() down(&nfnl_sem)
-#define nfnl_shlock_nowait() down_trylock(&nfnl_sem)
-
-#define nfnl_shunlock() do { up(&nfnl_sem); \
- if(nfnl && nfnl->sk_receive_queue.qlen) \
- nfnl->sk_data_ready(nfnl, 0); \
- } while(0)
-
-extern void nfnl_lock(void);
-extern void nfnl_unlock(void);
-
extern int nfnetlink_subsys_register(struct nfnetlink_subsystem *n);
extern int nfnetlink_subsys_unregister(struct nfnetlink_subsystem *n);
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index b5883ccee29..d7c35039721 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -83,6 +83,10 @@ enum ctattr_protoinfo {
enum ctattr_protoinfo_tcp {
CTA_PROTOINFO_TCP_UNSPEC,
CTA_PROTOINFO_TCP_STATE,
+ CTA_PROTOINFO_TCP_WSCALE_ORIGINAL,
+ CTA_PROTOINFO_TCP_WSCALE_REPLY,
+ CTA_PROTOINFO_TCP_FLAGS_ORIGINAL,
+ CTA_PROTOINFO_TCP_FLAGS_REPLY,
__CTA_PROTOINFO_TCP_MAX
};
#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 55689f39f77..19060030bac 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -7,6 +7,7 @@
#include <linux/netfilter.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
+#include <linux/if_pppox.h>
/* Bridge Hooks */
/* After promisc drops, checksum checks. */
@@ -58,8 +59,14 @@ static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
* enough room for the encapsulating header (if there is one). */
static inline int nf_bridge_pad(const struct sk_buff *skb)
{
- return (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
- ? VLAN_HLEN : 0;
+ int padding = 0;
+
+ if (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
+ padding = VLAN_HLEN;
+ else if (skb->nf_bridge && skb->protocol == htons(ETH_P_PPP_SES))
+ padding = PPPOE_SES_HLEN;
+
+ return padding;
}
struct bridge_skb_cb {
diff --git a/include/linux/netfilter_bridge/ebt_802_3.h b/include/linux/netfilter_bridge/ebt_802_3.h
index 07f044ff1a6..a11b0c2017f 100644
--- a/include/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/linux/netfilter_bridge/ebt_802_3.h
@@ -54,7 +54,7 @@ struct ebt_802_3_hdr {
static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb)
{
- return (struct ebt_802_3_hdr *)skb->mac.raw;
+ return (struct ebt_802_3_hdr *)skb_mac_header(skb);
}
#endif
diff --git a/include/linux/netfilter_bridge/ebt_arp.h b/include/linux/netfilter_bridge/ebt_arp.h
index 97e4dbde1f8..cbf4843b6b0 100644
--- a/include/linux/netfilter_bridge/ebt_arp.h
+++ b/include/linux/netfilter_bridge/ebt_arp.h
@@ -8,8 +8,10 @@
#define EBT_ARP_DST_IP 0x10
#define EBT_ARP_SRC_MAC 0x20
#define EBT_ARP_DST_MAC 0x40
+#define EBT_ARP_GRAT 0x80
#define EBT_ARP_MASK (EBT_ARP_OPCODE | EBT_ARP_HTYPE | EBT_ARP_PTYPE | \
- EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC)
+ EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC | \
+ EBT_ARP_GRAT)
#define EBT_ARP_MATCH "arp"
struct ebt_arp_info
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 180337801a8..7185792b900 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,9 +1,3 @@
-header-y += ip_conntrack_helper.h
-header-y += ip_conntrack_protocol.h
-header-y += ip_conntrack_sctp.h
-header-y += ip_conntrack_tcp.h
-header-y += ip_conntrack_tftp.h
-header-y += ip_nat_pptp.h
header-y += ipt_addrtype.h
header-y += ipt_ah.h
header-y += ipt_CLASSIFY.h
@@ -49,13 +43,5 @@ header-y += ipt_ttl.h
header-y += ipt_TTL.h
header-y += ipt_ULOG.h
-unifdef-y += ip_conntrack.h
-unifdef-y += ip_conntrack_h323.h
-unifdef-y += ip_conntrack_irc.h
-unifdef-y += ip_conntrack_pptp.h
-unifdef-y += ip_conntrack_proto_gre.h
-unifdef-y += ip_conntrack_tuple.h
-unifdef-y += ip_nat.h
-unifdef-y += ip_nat_rule.h
unifdef-y += ip_queue.h
unifdef-y += ip_tables.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
deleted file mode 100644
index da9274e6bf1..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ /dev/null
@@ -1,402 +0,0 @@
-#ifndef _IP_CONNTRACK_H
-#define _IP_CONNTRACK_H
-
-#include <linux/netfilter/nf_conntrack_common.h>
-
-#ifdef __KERNEL__
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
-#include <linux/bitops.h>
-#include <linux/compiler.h>
-#include <asm/atomic.h>
-
-#include <linux/timer.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tcp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_icmp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_proto_gre.h>
-#include <linux/netfilter_ipv4/ip_conntrack_sctp.h>
-
-/* per conntrack: protocol private data */
-union ip_conntrack_proto {
- /* insert conntrack proto private data here */
- struct ip_ct_gre gre;
- struct ip_ct_sctp sctp;
- struct ip_ct_tcp tcp;
- struct ip_ct_icmp icmp;
-};
-
-union ip_conntrack_expect_proto {
- /* insert expect proto private data here */
-};
-
-/* Add protocol helper include file here */
-#include <linux/netfilter_ipv4/ip_conntrack_h323.h>
-#include <linux/netfilter_ipv4/ip_conntrack_pptp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_amanda.h>
-#include <linux/netfilter_ipv4/ip_conntrack_ftp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_irc.h>
-
-/* per conntrack: application helper private data */
-union ip_conntrack_help {
- /* insert conntrack helper private data (master) here */
- struct ip_ct_h323_master ct_h323_info;
- struct ip_ct_pptp_master ct_pptp_info;
- struct ip_ct_ftp_master ct_ftp_info;
- struct ip_ct_irc_master ct_irc_info;
-};
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-#include <linux/netfilter_ipv4/ip_nat.h>
-#include <linux/netfilter_ipv4/ip_nat_pptp.h>
-
-/* per conntrack: nat application helper private data */
-union ip_conntrack_nat_help {
- /* insert nat helper private data here */
- struct ip_nat_pptp nat_pptp_info;
-};
-#endif
-
-#include <linux/types.h>
-#include <linux/skbuff.h>
-
-#ifdef CONFIG_NETFILTER_DEBUG
-#define IP_NF_ASSERT(x) \
-do { \
- if (!(x)) \
- /* Wooah! I'm tripping my conntrack in a frenzy of \
- netplay... */ \
- printk("NF_IP_ASSERT: %s:%i(%s)\n", \
- __FILE__, __LINE__, __FUNCTION__); \
-} while(0)
-#else
-#define IP_NF_ASSERT(x)
-#endif
-
-struct ip_conntrack_helper;
-
-struct ip_conntrack
-{
- /* Usage count in here is 1 for hash table/destruct timer, 1 per skb,
- plus 1 for any connection(s) we are `master' for */
- struct nf_conntrack ct_general;
-
- /* Have we seen traffic both ways yet? (bitset) */
- unsigned long status;
-
- /* Timer function; drops refcnt when it goes off. */
- struct timer_list timeout;
-
-#ifdef CONFIG_IP_NF_CT_ACCT
- /* Accounting Information (same cache line as other written members) */
- struct ip_conntrack_counter counters[IP_CT_DIR_MAX];
-#endif
- /* If we were expected by an expectation, this will be it */
- struct ip_conntrack *master;
-
- /* Current number of expected connections */
- unsigned int expecting;
-
- /* Unique ID that identifies this conntrack*/
- unsigned int id;
-
- /* Helper, if any. */
- struct ip_conntrack_helper *helper;
-
- /* Storage reserved for other modules: */
- union ip_conntrack_proto proto;
-
- union ip_conntrack_help help;
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
- struct {
- struct ip_nat_info info;
- union ip_conntrack_nat_help help;
-#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
- defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
- int masq_index;
-#endif
- } nat;
-#endif /* CONFIG_IP_NF_NAT_NEEDED */
-
-#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
- u_int32_t mark;
-#endif
-
-#ifdef CONFIG_IP_NF_CONNTRACK_SECMARK
- u_int32_t secmark;
-#endif
-
- /* Traversed often, so hopefully in different cacheline to top */
- /* These are my tuples; original and reply */
- struct ip_conntrack_tuple_hash tuplehash[IP_CT_DIR_MAX];
-};
-
-struct ip_conntrack_expect
-{
- /* Internal linked list (global expectation list) */
- struct list_head list;
-
- /* We expect this tuple, with the following mask */
- struct ip_conntrack_tuple tuple, mask;
-
- /* Function to call after setup and insertion */
- void (*expectfn)(struct ip_conntrack *new,
- struct ip_conntrack_expect *this);
-
- /* The conntrack of the master connection */
- struct ip_conntrack *master;
-
- /* Timer function; deletes the expectation. */
- struct timer_list timeout;
-
- /* Usage count. */
- atomic_t use;
-
- /* Unique ID */
- unsigned int id;
-
- /* Flags */
- unsigned int flags;
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
- __be32 saved_ip;
- /* This is the original per-proto part, used to map the
- * expected connection the way the recipient expects. */
- union ip_conntrack_manip_proto saved_proto;
- /* Direction relative to the master connection. */
- enum ip_conntrack_dir dir;
-#endif
-};
-
-#define IP_CT_EXPECT_PERMANENT 0x1
-
-static inline struct ip_conntrack *
-tuplehash_to_ctrack(const struct ip_conntrack_tuple_hash *hash)
-{
- return container_of(hash, struct ip_conntrack,
- tuplehash[hash->tuple.dst.dir]);
-}
-
-/* get master conntrack via master expectation */
-#define master_ct(conntr) (conntr->master)
-
-/* Alter reply tuple (maybe alter helper). */
-extern void
-ip_conntrack_alter_reply(struct ip_conntrack *conntrack,
- const struct ip_conntrack_tuple *newreply);
-
-/* Is this tuple taken? (ignoring any belonging to the given
- conntrack). */
-extern int
-ip_conntrack_tuple_taken(const struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack *ignored_conntrack);
-
-/* Return conntrack_info and tuple hash for given skb. */
-static inline struct ip_conntrack *
-ip_conntrack_get(const struct sk_buff *skb, enum ip_conntrack_info *ctinfo)
-{
- *ctinfo = skb->nfctinfo;
- return (struct ip_conntrack *)skb->nfct;
-}
-
-/* decrement reference count on a conntrack */
-static inline void
-ip_conntrack_put(struct ip_conntrack *ct)
-{
- IP_NF_ASSERT(ct);
- nf_conntrack_put(&ct->ct_general);
-}
-
-extern int invert_tuplepr(struct ip_conntrack_tuple *inverse,
- const struct ip_conntrack_tuple *orig);
-
-extern void __ip_ct_refresh_acct(struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- const struct sk_buff *skb,
- unsigned long extra_jiffies,
- int do_acct);
-
-/* Refresh conntrack for this many jiffies and do accounting */
-static inline void ip_ct_refresh_acct(struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- const struct sk_buff *skb,
- unsigned long extra_jiffies)
-{
- __ip_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, 1);
-}
-
-/* Refresh conntrack for this many jiffies */
-static inline void ip_ct_refresh(struct ip_conntrack *ct,
- const struct sk_buff *skb,
- unsigned long extra_jiffies)
-{
- __ip_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
-}
-
-/* These are for NAT. Icky. */
-/* Update TCP window tracking data when NAT mangles the packet */
-extern void ip_conntrack_tcp_update(struct sk_buff *skb,
- struct ip_conntrack *conntrack,
- enum ip_conntrack_dir dir);
-
-/* Call me when a conntrack is destroyed. */
-extern void (*ip_conntrack_destroyed)(struct ip_conntrack *conntrack);
-
-/* Fake conntrack entry for untracked connections */
-extern struct ip_conntrack ip_conntrack_untracked;
-
-/* Returns new sk_buff, or NULL */
-struct sk_buff *
-ip_ct_gather_frags(struct sk_buff *skb, u_int32_t user);
-
-/* Iterate over all conntracks: if iter returns true, it's deleted. */
-extern void
-ip_ct_iterate_cleanup(int (*iter)(struct ip_conntrack *i, void *data),
- void *data);
-
-extern struct ip_conntrack_helper *
-__ip_conntrack_helper_find_byname(const char *);
-extern struct ip_conntrack_helper *
-ip_conntrack_helper_find_get(const struct ip_conntrack_tuple *tuple);
-extern void ip_conntrack_helper_put(struct ip_conntrack_helper *helper);
-
-extern struct ip_conntrack_protocol *
-__ip_conntrack_proto_find(u_int8_t protocol);
-extern struct ip_conntrack_protocol *
-ip_conntrack_proto_find_get(u_int8_t protocol);
-extern void ip_conntrack_proto_put(struct ip_conntrack_protocol *proto);
-
-extern void ip_ct_remove_expectations(struct ip_conntrack *ct);
-
-extern struct ip_conntrack *ip_conntrack_alloc(struct ip_conntrack_tuple *,
- struct ip_conntrack_tuple *);
-
-extern void ip_conntrack_free(struct ip_conntrack *ct);
-
-extern void ip_conntrack_hash_insert(struct ip_conntrack *ct);
-
-extern struct ip_conntrack_expect *
-__ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
-
-extern struct ip_conntrack_expect *
-ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
-
-extern struct ip_conntrack_tuple_hash *
-__ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack *ignored_conntrack);
-
-extern void ip_conntrack_flush(void);
-
-/* It's confirmed if it is, or has been in the hash table. */
-static inline int is_confirmed(struct ip_conntrack *ct)
-{
- return test_bit(IPS_CONFIRMED_BIT, &ct->status);
-}
-
-static inline int is_dying(struct ip_conntrack *ct)
-{
- return test_bit(IPS_DYING_BIT, &ct->status);
-}
-
-extern unsigned int ip_conntrack_htable_size;
-extern int ip_conntrack_checksum;
-
-#define CONNTRACK_STAT_INC(count) (__get_cpu_var(ip_conntrack_stat).count++)
-#define CONNTRACK_STAT_INC_ATOMIC(count) \
-do { \
- local_bh_disable(); \
- __get_cpu_var(ip_conntrack_stat).count++; \
- local_bh_enable(); \
-} while (0)
-
-#ifdef CONFIG_IP_NF_CONNTRACK_EVENTS
-#include <linux/notifier.h>
-#include <linux/interrupt.h>
-
-struct ip_conntrack_ecache {
- struct ip_conntrack *ct;
- unsigned int events;
-};
-DECLARE_PER_CPU(struct ip_conntrack_ecache, ip_conntrack_ecache);
-
-#define CONNTRACK_ECACHE(x) (__get_cpu_var(ip_conntrack_ecache).x)
-
-extern struct atomic_notifier_head ip_conntrack_chain;
-extern struct atomic_notifier_head ip_conntrack_expect_chain;
-
-static inline int ip_conntrack_register_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_register(&ip_conntrack_chain, nb);
-}
-
-static inline int ip_conntrack_unregister_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_unregister(&ip_conntrack_chain, nb);
-}
-
-static inline int
-ip_conntrack_expect_register_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_register(&ip_conntrack_expect_chain, nb);
-}
-
-static inline int
-ip_conntrack_expect_unregister_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_unregister(&ip_conntrack_expect_chain,
- nb);
-}
-
-extern void ip_ct_deliver_cached_events(const struct ip_conntrack *ct);
-extern void __ip_ct_event_cache_init(struct ip_conntrack *ct);
-
-static inline void
-ip_conntrack_event_cache(enum ip_conntrack_events event,
- const struct sk_buff *skb)
-{
- struct ip_conntrack *ct = (struct ip_conntrack *)skb->nfct;
- struct ip_conntrack_ecache *ecache;
-
- local_bh_disable();
- ecache = &__get_cpu_var(ip_conntrack_ecache);
- if (ct != ecache->ct)
- __ip_ct_event_cache_init(ct);
- ecache->events |= event;
- local_bh_enable();
-}
-
-static inline void ip_conntrack_event(enum ip_conntrack_events event,
- struct ip_conntrack *ct)
-{
- if (is_confirmed(ct) && !is_dying(ct))
- atomic_notifier_call_chain(&ip_conntrack_chain, event, ct);
-}
-
-static inline void
-ip_conntrack_expect_event(enum ip_conntrack_expect_events event,
- struct ip_conntrack_expect *exp)
-{
- atomic_notifier_call_chain(&ip_conntrack_expect_chain, event, exp);
-}
-#else /* CONFIG_IP_NF_CONNTRACK_EVENTS */
-static inline void ip_conntrack_event_cache(enum ip_conntrack_events event,
- const struct sk_buff *skb) {}
-static inline void ip_conntrack_event(enum ip_conntrack_events event,
- struct ip_conntrack *ct) {}
-static inline void ip_ct_deliver_cached_events(const struct ip_conntrack *ct) {}
-static inline void
-ip_conntrack_expect_event(enum ip_conntrack_expect_events event,
- struct ip_conntrack_expect *exp) {}
-#endif /* CONFIG_IP_NF_CONNTRACK_EVENTS */
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-static inline int ip_nat_initialized(struct ip_conntrack *conntrack,
- enum ip_nat_manip_type manip)
-{
- if (manip == IP_NAT_MANIP_SRC)
- return test_bit(IPS_SRC_NAT_DONE_BIT, &conntrack->status);
- return test_bit(IPS_DST_NAT_DONE_BIT, &conntrack->status);
-}
-#endif /* CONFIG_IP_NF_NAT_NEEDED */
-
-#endif /* __KERNEL__ */
-#endif /* _IP_CONNTRACK_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_amanda.h b/include/linux/netfilter_ipv4/ip_conntrack_amanda.h
deleted file mode 100644
index de3e41f51ae..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_amanda.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _IP_CONNTRACK_AMANDA_H
-#define _IP_CONNTRACK_AMANDA_H
-/* AMANDA tracking. */
-
-struct ip_conntrack_expect;
-extern unsigned int (*ip_nat_amanda_hook)(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- unsigned int matchoff,
- unsigned int matchlen,
- struct ip_conntrack_expect *exp);
-#endif /* _IP_CONNTRACK_AMANDA_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
deleted file mode 100644
index e3a6df07aa4..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef _IP_CONNTRACK_CORE_H
-#define _IP_CONNTRACK_CORE_H
-#include <linux/netfilter.h>
-
-#define MAX_IP_CT_PROTO 256
-extern struct ip_conntrack_protocol *ip_ct_protos[MAX_IP_CT_PROTO];
-
-/* This header is used to share core functionality between the
- standalone connection tracking module, and the compatibility layer's use
- of connection tracking. */
-extern unsigned int ip_conntrack_in(unsigned int hooknum,
- struct sk_buff **pskb,
- const struct net_device *in,
- const struct net_device *out,
- int (*okfn)(struct sk_buff *));
-
-extern int ip_conntrack_init(void);
-extern void ip_conntrack_cleanup(void);
-
-struct ip_conntrack_protocol;
-
-extern int
-ip_ct_get_tuple(const struct iphdr *iph,
- const struct sk_buff *skb,
- unsigned int dataoff,
- struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack_protocol *protocol);
-
-extern int
-ip_ct_invert_tuple(struct ip_conntrack_tuple *inverse,
- const struct ip_conntrack_tuple *orig,
- const struct ip_conntrack_protocol *protocol);
-
-/* Find a connection corresponding to a tuple. */
-struct ip_conntrack_tuple_hash *
-ip_conntrack_find_get(const struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack *ignored_conntrack);
-
-extern int __ip_conntrack_confirm(struct sk_buff **pskb);
-
-/* Confirm a connection: returns NF_DROP if packet must be dropped. */
-static inline int ip_conntrack_confirm(struct sk_buff **pskb)
-{
- struct ip_conntrack *ct = (struct ip_conntrack *)(*pskb)->nfct;
- int ret = NF_ACCEPT;
-
- if (ct) {
- if (!is_confirmed(ct) && !is_dying(ct))
- ret = __ip_conntrack_confirm(pskb);
- ip_ct_deliver_cached_events(ct);
- }
- return ret;
-}
-
-extern void ip_ct_unlink_expect(struct ip_conntrack_expect *exp);
-
-extern struct list_head *ip_conntrack_hash;
-extern struct list_head ip_conntrack_expect_list;
-extern rwlock_t ip_conntrack_lock;
-#endif /* _IP_CONNTRACK_CORE_H */
-
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h b/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
deleted file mode 100644
index 2129fc3972a..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _IP_CONNTRACK_FTP_H
-#define _IP_CONNTRACK_FTP_H
-/* FTP tracking. */
-
-/* This enum is exposed to userspace */
-enum ip_ct_ftp_type
-{
- /* PORT command from client */
- IP_CT_FTP_PORT,
- /* PASV response from server */
- IP_CT_FTP_PASV,
- /* EPRT command from client */
- IP_CT_FTP_EPRT,
- /* EPSV response from server */
- IP_CT_FTP_EPSV,
-};
-
-#ifdef __KERNEL__
-
-#define FTP_PORT 21
-
-#define NUM_SEQ_TO_REMEMBER 2
-/* This structure exists only once per master */
-struct ip_ct_ftp_master {
- /* Valid seq positions for cmd matching after newline */
- u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
- /* 0 means seq_match_aft_nl not set */
- int seq_aft_nl_num[IP_CT_DIR_MAX];
-};
-
-struct ip_conntrack_expect;
-
-/* For NAT to hook in when we find a packet which describes what other
- * connection we should expect. */
-extern unsigned int (*ip_nat_ftp_hook)(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- enum ip_ct_ftp_type type,
- unsigned int matchoff,
- unsigned int matchlen,
- struct ip_conntrack_expect *exp,
- u32 *seq);
-#endif /* __KERNEL__ */
-
-#endif /* _IP_CONNTRACK_FTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
deleted file mode 100644
index 18f769818f4..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _IP_CONNTRACK_H323_H
-#define _IP_CONNTRACK_H323_H
-
-#ifdef __KERNEL__
-
-#include <linux/netfilter/nf_conntrack_h323_asn1.h>
-
-#define RAS_PORT 1719
-#define Q931_PORT 1720
-#define H323_RTP_CHANNEL_MAX 4 /* Audio, video, FAX and other */
-
-/* This structure exists only once per master */
-struct ip_ct_h323_master {
-
- /* Original and NATed Q.931 or H.245 signal ports */
- u_int16_t sig_port[IP_CT_DIR_MAX];
-
- /* Original and NATed RTP ports */
- u_int16_t rtp_port[H323_RTP_CHANNEL_MAX][IP_CT_DIR_MAX];
-
- union {
- /* RAS connection timeout */
- u_int32_t timeout;
-
- /* Next TPKT length (for separate TPKT header and data) */
- u_int16_t tpkt_len[IP_CT_DIR_MAX];
- };
-};
-
-struct ip_conntrack_expect;
-
-extern int get_h225_addr(unsigned char *data, TransportAddress * addr,
- __be32 * ip, u_int16_t * port);
-extern void ip_conntrack_h245_expect(struct ip_conntrack *new,
- struct ip_conntrack_expect *this);
-extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
- struct ip_conntrack_expect *this);
-extern int (*set_h245_addr_hook) (struct sk_buff ** pskb,
- unsigned char **data, int dataoff,
- H245_TransportAddress * addr,
- __be32 ip, u_int16_t port);
-extern int (*set_h225_addr_hook) (struct sk_buff ** pskb,
- unsigned char **data, int dataoff,
- TransportAddress * addr,
- __be32 ip, u_int16_t port);
-extern int (*set_sig_addr_hook) (struct sk_buff ** pskb,
- struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data,
- TransportAddress * addr, int count);
-extern int (*set_ras_addr_hook) (struct sk_buff ** pskb,
- struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data,
- TransportAddress * addr, int count);
-extern int (*nat_rtp_rtcp_hook) (struct sk_buff ** pskb,
- struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data, int dataoff,
- H245_TransportAddress * addr,
- u_int16_t port, u_int16_t rtp_port,
- struct ip_conntrack_expect * rtp_exp,
- struct ip_conntrack_expect * rtcp_exp);
-extern int (*nat_t120_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data, int dataoff,
- H245_TransportAddress * addr, u_int16_t port,
- struct ip_conntrack_expect * exp);
-extern int (*nat_h245_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data, int dataoff,
- TransportAddress * addr, u_int16_t port,
- struct ip_conntrack_expect * exp);
-extern int (*nat_callforwarding_hook) (struct sk_buff ** pskb,
- struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data, int dataoff,
- TransportAddress * addr,
- u_int16_t port,
- struct ip_conntrack_expect * exp);
-extern int (*nat_q931_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct,
- enum ip_conntrack_info ctinfo,
- unsigned char **data, TransportAddress * addr,
- int idx, u_int16_t port,
- struct ip_conntrack_expect * exp);
-
-#endif
-
-#endif
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper.h b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
deleted file mode 100644
index 77fe868d36f..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* IP connection tracking helpers. */
-#ifndef _IP_CONNTRACK_HELPER_H
-#define _IP_CONNTRACK_HELPER_H
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-
-struct module;
-
-struct ip_conntrack_helper
-{
- struct list_head list; /* Internal use. */
-
- const char *name; /* name of the module */
- struct module *me; /* pointer to self */
- unsigned int max_expected; /* Maximum number of concurrent
- * expected connections */
- unsigned int timeout; /* timeout for expecteds */
-
- /* Mask of things we will help (compared against server response) */
- struct ip_conntrack_tuple tuple;
- struct ip_conntrack_tuple mask;
-
- /* Function to call when data passes; return verdict, or -1 to
- invalidate. */
- int (*help)(struct sk_buff **pskb,
- struct ip_conntrack *ct,
- enum ip_conntrack_info conntrackinfo);
-
- void (*destroy)(struct ip_conntrack *ct);
-
- int (*to_nfattr)(struct sk_buff *skb, const struct ip_conntrack *ct);
-};
-
-extern int ip_conntrack_helper_register(struct ip_conntrack_helper *);
-extern void ip_conntrack_helper_unregister(struct ip_conntrack_helper *);
-
-/* Allocate space for an expectation: this is mandatory before calling
- ip_conntrack_expect_related. You will have to call put afterwards. */
-extern struct ip_conntrack_expect *
-ip_conntrack_expect_alloc(struct ip_conntrack *master);
-extern void ip_conntrack_expect_put(struct ip_conntrack_expect *exp);
-
-/* Add an expected connection: can have more than one per connection */
-extern int ip_conntrack_expect_related(struct ip_conntrack_expect *exp);
-extern void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp);
-
-#endif /*_IP_CONNTRACK_HELPER_H*/
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_icmp.h b/include/linux/netfilter_ipv4/ip_conntrack_icmp.h
deleted file mode 100644
index eed5ee3e474..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_icmp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _IP_CONNTRACK_ICMP_H
-#define _IP_CONNTRACK_ICMP_H
-
-#include <net/netfilter/ipv4/nf_conntrack_icmp.h>
-
-#endif /* _IP_CONNTRACK_ICMP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_irc.h b/include/linux/netfilter_ipv4/ip_conntrack_irc.h
deleted file mode 100644
index 16601e0d562..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_irc.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* IRC extension for IP connection tracking.
- * (C) 2000 by Harald Welte <laforge@gnumonks.org>
- * based on RR's ip_conntrack_ftp.h
- *
- * ip_conntrack_irc.h,v 1.6 2000/11/07 18:26:42 laforge Exp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- *
- */
-#ifndef _IP_CONNTRACK_IRC_H
-#define _IP_CONNTRACK_IRC_H
-
-/* This structure exists only once per master */
-struct ip_ct_irc_master {
-};
-
-#ifdef __KERNEL__
-extern unsigned int (*ip_nat_irc_hook)(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- unsigned int matchoff,
- unsigned int matchlen,
- struct ip_conntrack_expect *exp);
-
-#define IRC_PORT 6667
-
-#endif /* __KERNEL__ */
-
-#endif /* _IP_CONNTRACK_IRC_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
deleted file mode 100644
index 2644b1faddd..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
+++ /dev/null
@@ -1,326 +0,0 @@
-/* PPTP constants and structs */
-#ifndef _CONNTRACK_PPTP_H
-#define _CONNTRACK_PPTP_H
-
-/* state of the control session */
-enum pptp_ctrlsess_state {
- PPTP_SESSION_NONE, /* no session present */
- PPTP_SESSION_ERROR, /* some session error */
- PPTP_SESSION_STOPREQ, /* stop_sess request seen */
- PPTP_SESSION_REQUESTED, /* start_sess request seen */
- PPTP_SESSION_CONFIRMED, /* session established */
-};
-
-/* state of the call inside the control session */
-enum pptp_ctrlcall_state {
- PPTP_CALL_NONE,
- PPTP_CALL_ERROR,
- PPTP_CALL_OUT_REQ,
- PPTP_CALL_OUT_CONF,
- PPTP_CALL_IN_REQ,
- PPTP_CALL_IN_REP,
- PPTP_CALL_IN_CONF,
- PPTP_CALL_CLEAR_REQ,
-};
-
-
-/* conntrack private data */
-struct ip_ct_pptp_master {
- enum pptp_ctrlsess_state sstate; /* session state */
-
- /* everything below is going to be per-expectation in newnat,
- * since there could be more than one call within one session */
- enum pptp_ctrlcall_state cstate; /* call state */
- __be16 pac_call_id; /* call id of PAC, host byte order */
- __be16 pns_call_id; /* call id of PNS, host byte order */
-
- /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
- * and therefore imposes a fixed limit on the number of maps */
- struct ip_ct_gre_keymap *keymap_orig, *keymap_reply;
-};
-
-/* conntrack_expect private member */
-struct ip_ct_pptp_expect {
- enum pptp_ctrlcall_state cstate; /* call state */
- __be16 pac_call_id; /* call id of PAC */
- __be16 pns_call_id; /* call id of PNS */
-};
-
-
-#ifdef __KERNEL__
-
-#define IP_CONNTR_PPTP PPTP_CONTROL_PORT
-
-#define PPTP_CONTROL_PORT 1723
-
-#define PPTP_PACKET_CONTROL 1
-#define PPTP_PACKET_MGMT 2
-
-#define PPTP_MAGIC_COOKIE 0x1a2b3c4d
-
-struct pptp_pkt_hdr {
- __u16 packetLength;
- __be16 packetType;
- __be32 magicCookie;
-};
-
-/* PptpControlMessageType values */
-#define PPTP_START_SESSION_REQUEST 1
-#define PPTP_START_SESSION_REPLY 2
-#define PPTP_STOP_SESSION_REQUEST 3
-#define PPTP_STOP_SESSION_REPLY 4
-#define PPTP_ECHO_REQUEST 5
-#define PPTP_ECHO_REPLY 6
-#define PPTP_OUT_CALL_REQUEST 7
-#define PPTP_OUT_CALL_REPLY 8
-#define PPTP_IN_CALL_REQUEST 9
-#define PPTP_IN_CALL_REPLY 10
-#define PPTP_IN_CALL_CONNECT 11
-#define PPTP_CALL_CLEAR_REQUEST 12
-#define PPTP_CALL_DISCONNECT_NOTIFY 13
-#define PPTP_WAN_ERROR_NOTIFY 14
-#define PPTP_SET_LINK_INFO 15
-
-#define PPTP_MSG_MAX 15
-
-/* PptpGeneralError values */
-#define PPTP_ERROR_CODE_NONE 0
-#define PPTP_NOT_CONNECTED 1
-#define PPTP_BAD_FORMAT 2
-#define PPTP_BAD_VALUE 3
-#define PPTP_NO_RESOURCE 4
-#define PPTP_BAD_CALLID 5
-#define PPTP_REMOVE_DEVICE_ERROR 6
-
-struct PptpControlHeader {
- __be16 messageType;
- __u16 reserved;
-};
-
-/* FramingCapability Bitmap Values */
-#define PPTP_FRAME_CAP_ASYNC 0x1
-#define PPTP_FRAME_CAP_SYNC 0x2
-
-/* BearerCapability Bitmap Values */
-#define PPTP_BEARER_CAP_ANALOG 0x1
-#define PPTP_BEARER_CAP_DIGITAL 0x2
-
-struct PptpStartSessionRequest {
- __be16 protocolVersion;
- __u16 reserved1;
- __be32 framingCapability;
- __be32 bearerCapability;
- __be16 maxChannels;
- __be16 firmwareRevision;
- __u8 hostName[64];
- __u8 vendorString[64];
-};
-
-/* PptpStartSessionResultCode Values */
-#define PPTP_START_OK 1
-#define PPTP_START_GENERAL_ERROR 2
-#define PPTP_START_ALREADY_CONNECTED 3
-#define PPTP_START_NOT_AUTHORIZED 4
-#define PPTP_START_UNKNOWN_PROTOCOL 5
-
-struct PptpStartSessionReply {
- __be16 protocolVersion;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be32 framingCapability;
- __be32 bearerCapability;
- __be16 maxChannels;
- __be16 firmwareRevision;
- __u8 hostName[64];
- __u8 vendorString[64];
-};
-
-/* PptpStopReasons */
-#define PPTP_STOP_NONE 1
-#define PPTP_STOP_PROTOCOL 2
-#define PPTP_STOP_LOCAL_SHUTDOWN 3
-
-struct PptpStopSessionRequest {
- __u8 reason;
- __u8 reserved1;
- __u16 reserved2;
-};
-
-/* PptpStopSessionResultCode */
-#define PPTP_STOP_OK 1
-#define PPTP_STOP_GENERAL_ERROR 2
-
-struct PptpStopSessionReply {
- __u8 resultCode;
- __u8 generalErrorCode;
- __u16 reserved1;
-};
-
-struct PptpEchoRequest {
- __be32 identNumber;
-};
-
-/* PptpEchoReplyResultCode */
-#define PPTP_ECHO_OK 1
-#define PPTP_ECHO_GENERAL_ERROR 2
-
-struct PptpEchoReply {
- __be32 identNumber;
- __u8 resultCode;
- __u8 generalErrorCode;
- __u16 reserved;
-};
-
-/* PptpFramingType */
-#define PPTP_ASYNC_FRAMING 1
-#define PPTP_SYNC_FRAMING 2
-#define PPTP_DONT_CARE_FRAMING 3
-
-/* PptpCallBearerType */
-#define PPTP_ANALOG_TYPE 1
-#define PPTP_DIGITAL_TYPE 2
-#define PPTP_DONT_CARE_BEARER_TYPE 3
-
-struct PptpOutCallRequest {
- __be16 callID;
- __be16 callSerialNumber;
- __be32 minBPS;
- __be32 maxBPS;
- __be32 bearerType;
- __be32 framingType;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __be16 phoneNumberLength;
- __u16 reserved1;
- __u8 phoneNumber[64];
- __u8 subAddress[64];
-};
-
-/* PptpCallResultCode */
-#define PPTP_OUTCALL_CONNECT 1
-#define PPTP_OUTCALL_GENERAL_ERROR 2
-#define PPTP_OUTCALL_NO_CARRIER 3
-#define PPTP_OUTCALL_BUSY 4
-#define PPTP_OUTCALL_NO_DIAL_TONE 5
-#define PPTP_OUTCALL_TIMEOUT 6
-#define PPTP_OUTCALL_DONT_ACCEPT 7
-
-struct PptpOutCallReply {
- __be16 callID;
- __be16 peersCallID;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be16 causeCode;
- __be32 connectSpeed;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __be32 physChannelID;
-};
-
-struct PptpInCallRequest {
- __be16 callID;
- __be16 callSerialNumber;
- __be32 callBearerType;
- __be32 physChannelID;
- __be16 dialedNumberLength;
- __be16 dialingNumberLength;
- __u8 dialedNumber[64];
- __u8 dialingNumber[64];
- __u8 subAddress[64];
-};
-
-/* PptpInCallResultCode */
-#define PPTP_INCALL_ACCEPT 1
-#define PPTP_INCALL_GENERAL_ERROR 2
-#define PPTP_INCALL_DONT_ACCEPT 3
-
-struct PptpInCallReply {
- __be16 callID;
- __be16 peersCallID;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __u16 reserved;
-};
-
-struct PptpInCallConnected {
- __be16 peersCallID;
- __u16 reserved;
- __be32 connectSpeed;
- __be16 packetWindow;
- __be16 packetProcDelay;
- __be32 callFramingType;
-};
-
-struct PptpClearCallRequest {
- __be16 callID;
- __u16 reserved;
-};
-
-struct PptpCallDisconnectNotify {
- __be16 callID;
- __u8 resultCode;
- __u8 generalErrorCode;
- __be16 causeCode;
- __u16 reserved;
- __u8 callStatistics[128];
-};
-
-struct PptpWanErrorNotify {
- __be16 peersCallID;
- __u16 reserved;
- __be32 crcErrors;
- __be32 framingErrors;
- __be32 hardwareOverRuns;
- __be32 bufferOverRuns;
- __be32 timeoutErrors;
- __be32 alignmentErrors;
-};
-
-struct PptpSetLinkInfo {
- __be16 peersCallID;
- __u16 reserved;
- __be32 sendAccm;
- __be32 recvAccm;
-};
-
-union pptp_ctrl_union {
- struct PptpStartSessionRequest sreq;
- struct PptpStartSessionReply srep;
- struct PptpStopSessionRequest streq;
- struct PptpStopSessionReply strep;
- struct PptpOutCallRequest ocreq;
- struct PptpOutCallReply ocack;
- struct PptpInCallRequest icreq;
- struct PptpInCallReply icack;
- struct PptpInCallConnected iccon;
- struct PptpClearCallRequest clrreq;
- struct PptpCallDisconnectNotify disc;
- struct PptpWanErrorNotify wanerr;
- struct PptpSetLinkInfo setlink;
-};
-
-extern int
-(*ip_nat_pptp_hook_outbound)(struct sk_buff **pskb,
- struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- struct PptpControlHeader *ctlh,
- union pptp_ctrl_union *pptpReq);
-
-extern int
-(*ip_nat_pptp_hook_inbound)(struct sk_buff **pskb,
- struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- struct PptpControlHeader *ctlh,
- union pptp_ctrl_union *pptpReq);
-
-extern void
-(*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
- struct ip_conntrack_expect *exp_reply);
-
-extern void
-(*ip_nat_pptp_hook_expectfn)(struct ip_conntrack *ct,
- struct ip_conntrack_expect *exp);
-#endif /* __KERNEL__ */
-#endif /* _CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
deleted file mode 100644
index e371e0fc167..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef _CONNTRACK_PROTO_GRE_H
-#define _CONNTRACK_PROTO_GRE_H
-#include <asm/byteorder.h>
-
-/* GRE PROTOCOL HEADER */
-
-/* GRE Version field */
-#define GRE_VERSION_1701 0x0
-#define GRE_VERSION_PPTP 0x1
-
-/* GRE Protocol field */
-#define GRE_PROTOCOL_PPTP 0x880B
-
-/* GRE Flags */
-#define GRE_FLAG_C 0x80
-#define GRE_FLAG_R 0x40
-#define GRE_FLAG_K 0x20
-#define GRE_FLAG_S 0x10
-#define GRE_FLAG_A 0x80
-
-#define GRE_IS_C(f) ((f)&GRE_FLAG_C)
-#define GRE_IS_R(f) ((f)&GRE_FLAG_R)
-#define GRE_IS_K(f) ((f)&GRE_FLAG_K)
-#define GRE_IS_S(f) ((f)&GRE_FLAG_S)
-#define GRE_IS_A(f) ((f)&GRE_FLAG_A)
-
-/* GRE is a mess: Four different standards */
-struct gre_hdr {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
- __u16 rec:3,
- srr:1,
- seq:1,
- key:1,
- routing:1,
- csum:1,
- version:3,
- reserved:4,
- ack:1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
- __u16 csum:1,
- routing:1,
- key:1,
- seq:1,
- srr:1,
- rec:3,
- ack:1,
- reserved:4,
- version:3;
-#else
-#error "Adjust your <asm/byteorder.h> defines"
-#endif
- __be16 protocol;
-};
-
-/* modified GRE header for PPTP */
-struct gre_hdr_pptp {
- __u8 flags; /* bitfield */
- __u8 version; /* should be GRE_VERSION_PPTP */
- __be16 protocol; /* should be GRE_PROTOCOL_PPTP */
- __be16 payload_len; /* size of ppp payload, not inc. gre header */
- __be16 call_id; /* peer's call_id for this session */
- __be32 seq; /* sequence number. Present if S==1 */
- __be32 ack; /* seq number of highest packet recieved by */
- /* sender in this session */
-};
-
-
-/* this is part of ip_conntrack */
-struct ip_ct_gre {
- unsigned int stream_timeout;
- unsigned int timeout;
-};
-
-#ifdef __KERNEL__
-struct ip_conntrack_expect;
-struct ip_conntrack;
-
-/* structure for original <-> reply keymap */
-struct ip_ct_gre_keymap {
- struct list_head list;
-
- struct ip_conntrack_tuple tuple;
-};
-
-/* add new tuple->key_reply pair to keymap */
-int ip_ct_gre_keymap_add(struct ip_conntrack *ct,
- struct ip_conntrack_tuple *t,
- int reply);
-
-/* delete keymap entries */
-void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
-
-
-/* get pointer to gre key, if present */
-static inline __be32 *gre_key(struct gre_hdr *greh)
-{
- if (!greh->key)
- return NULL;
- if (greh->csum || greh->routing)
- return (__be32 *) (greh+sizeof(*greh)+4);
- return (__be32 *) (greh+sizeof(*greh));
-}
-
-/* get pointer ot gre csum, if present */
-static inline __sum16 *gre_csum(struct gre_hdr *greh)
-{
- if (!greh->csum)
- return NULL;
- return (__sum16 *) (greh+sizeof(*greh));
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
deleted file mode 100644
index 2c76b879e3d..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Header for use in defining a given protocol for connection tracking. */
-#ifndef _IP_CONNTRACK_PROTOCOL_H
-#define _IP_CONNTRACK_PROTOCOL_H
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter/nfnetlink_conntrack.h>
-
-struct seq_file;
-
-struct ip_conntrack_protocol
-{
- /* Protocol number. */
- u_int8_t proto;
-
- /* Protocol name */
- const char *name;
-
- /* Try to fill in the third arg: dataoff is offset past IP
- hdr. Return true if possible. */
- int (*pkt_to_tuple)(const struct sk_buff *skb,
- unsigned int dataoff,
- struct ip_conntrack_tuple *tuple);
-
- /* Invert the per-proto part of the tuple: ie. turn xmit into reply.
- * Some packets can't be inverted: return 0 in that case.
- */
- int (*invert_tuple)(struct ip_conntrack_tuple *inverse,
- const struct ip_conntrack_tuple *orig);
-
- /* Print out the per-protocol part of the tuple. Return like seq_* */
- int (*print_tuple)(struct seq_file *,
- const struct ip_conntrack_tuple *);
-
- /* Print out the private part of the conntrack. */
- int (*print_conntrack)(struct seq_file *, const struct ip_conntrack *);
-
- /* Returns verdict for packet, or -1 for invalid. */
- int (*packet)(struct ip_conntrack *conntrack,
- const struct sk_buff *skb,
- enum ip_conntrack_info ctinfo);
-
- /* Called when a new connection for this protocol found;
- * returns TRUE if it's OK. If so, packet() called next. */
- int (*new)(struct ip_conntrack *conntrack, const struct sk_buff *skb);
-
- /* Called when a conntrack entry is destroyed */
- void (*destroy)(struct ip_conntrack *conntrack);
-
- int (*error)(struct sk_buff *skb, enum ip_conntrack_info *ctinfo,
- unsigned int hooknum);
-
- /* convert protoinfo to nfnetink attributes */
- int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
- const struct ip_conntrack *ct);
-
- /* convert nfnetlink attributes to protoinfo */
- int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
-
- int (*tuple_to_nfattr)(struct sk_buff *skb,
- const struct ip_conntrack_tuple *t);
- int (*nfattr_to_tuple)(struct nfattr *tb[],
- struct ip_conntrack_tuple *t);
-
- /* Module (if any) which this is connected to. */
- struct module *me;
-};
-
-/* Protocol registration. */
-extern int ip_conntrack_protocol_register(struct ip_conntrack_protocol *proto);
-extern void ip_conntrack_protocol_unregister(struct ip_conntrack_protocol *proto);
-/* Existing built-in protocols */
-extern struct ip_conntrack_protocol ip_conntrack_protocol_tcp;
-extern struct ip_conntrack_protocol ip_conntrack_protocol_udp;
-extern struct ip_conntrack_protocol ip_conntrack_protocol_icmp;
-extern struct ip_conntrack_protocol ip_conntrack_generic_protocol;
-extern int ip_conntrack_protocol_tcp_init(void);
-
-/* Log invalid packets */
-extern unsigned int ip_ct_log_invalid;
-
-extern int ip_ct_port_tuple_to_nfattr(struct sk_buff *,
- const struct ip_conntrack_tuple *);
-extern int ip_ct_port_nfattr_to_tuple(struct nfattr *tb[],
- struct ip_conntrack_tuple *);
-
-#ifdef CONFIG_SYSCTL
-#ifdef DEBUG_INVALID_PACKETS
-#define LOG_INVALID(proto) \
- (ip_ct_log_invalid == (proto) || ip_ct_log_invalid == IPPROTO_RAW)
-#else
-#define LOG_INVALID(proto) \
- ((ip_ct_log_invalid == (proto) || ip_ct_log_invalid == IPPROTO_RAW) \
- && net_ratelimit())
-#endif
-#else
-#define LOG_INVALID(proto) 0
-#endif /* CONFIG_SYSCTL */
-
-#endif /*_IP_CONNTRACK_PROTOCOL_H*/
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_sctp.h b/include/linux/netfilter_ipv4/ip_conntrack_sctp.h
deleted file mode 100644
index 4099a041a32..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_sctp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _IP_CONNTRACK_SCTP_H
-#define _IP_CONNTRACK_SCTP_H
-
-#include <linux/netfilter/nf_conntrack_sctp.h>
-
-#endif /* _IP_CONNTRACK_SCTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_sip.h b/include/linux/netfilter_ipv4/ip_conntrack_sip.h
deleted file mode 100644
index bef6c646def..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_sip.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef __IP_CONNTRACK_SIP_H__
-#define __IP_CONNTRACK_SIP_H__
-#ifdef __KERNEL__
-
-#define SIP_PORT 5060
-#define SIP_TIMEOUT 3600
-
-enum sip_header_pos {
- POS_REG_REQ_URI,
- POS_REQ_URI,
- POS_FROM,
- POS_TO,
- POS_VIA,
- POS_CONTACT,
- POS_CONTENT,
- POS_MEDIA,
- POS_OWNER,
- POS_CONNECTION,
- POS_SDP_HEADER,
-};
-
-extern unsigned int (*ip_nat_sip_hook)(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- struct ip_conntrack *ct,
- const char **dptr);
-extern unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- struct ip_conntrack_expect *exp,
- const char *dptr);
-
-extern int ct_sip_get_info(const char *dptr, size_t dlen,
- unsigned int *matchoff,
- unsigned int *matchlen,
- enum sip_header_pos pos);
-extern int ct_sip_lnlen(const char *line, const char *limit);
-extern const char *ct_sip_search(const char *needle, const char *haystack,
- size_t needle_len, size_t haystack_len,
- int case_sensitive);
-#endif /* __KERNEL__ */
-#endif /* __IP_CONNTRACK_SIP_H__ */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tcp.h b/include/linux/netfilter_ipv4/ip_conntrack_tcp.h
deleted file mode 100644
index 876b8fb17e6..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_tcp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _IP_CONNTRACK_TCP_H
-#define _IP_CONNTRACK_TCP_H
-
-#include <linux/netfilter/nf_conntrack_tcp.h>
-
-#endif /* _IP_CONNTRACK_TCP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h b/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
deleted file mode 100644
index a404fc0abf0..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _IP_CT_TFTP
-#define _IP_CT_TFTP
-
-#define TFTP_PORT 69
-
-struct tftphdr {
- __be16 opcode;
-};
-
-#define TFTP_OPCODE_READ 1
-#define TFTP_OPCODE_WRITE 2
-#define TFTP_OPCODE_DATA 3
-#define TFTP_OPCODE_ACK 4
-#define TFTP_OPCODE_ERROR 5
-
-extern unsigned int (*ip_nat_tftp_hook)(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- struct ip_conntrack_expect *exp);
-
-#endif /* _IP_CT_TFTP */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
deleted file mode 100644
index c228bde74c3..00000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ /dev/null
@@ -1,146 +0,0 @@
-#ifndef _IP_CONNTRACK_TUPLE_H
-#define _IP_CONNTRACK_TUPLE_H
-
-#include <linux/types.h>
-#include <linux/netfilter/nf_conntrack_tuple_common.h>
-
-/* A `tuple' is a structure containing the information to uniquely
- identify a connection. ie. if two packets have the same tuple, they
- are in the same connection; if not, they are not.
-
- We divide the structure along "manipulatable" and
- "non-manipulatable" lines, for the benefit of the NAT code.
-*/
-
-/* The protocol-specific manipulable parts of the tuple: always in
- network order! */
-union ip_conntrack_manip_proto
-{
- /* Add other protocols here. */
- u_int16_t all;
-
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- __be16 id;
- } icmp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key; /* key is 32bit, pptp only uses 16 */
- } gre;
-};
-
-/* The manipulable part of the tuple. */
-struct ip_conntrack_manip
-{
- __be32 ip;
- union ip_conntrack_manip_proto u;
-};
-
-/* This contains the information to distinguish a connection. */
-struct ip_conntrack_tuple
-{
- struct ip_conntrack_manip src;
-
- /* These are the parts of the tuple which are fixed. */
- struct {
- __be32 ip;
- union {
- /* Add other protocols here. */
- u_int16_t all;
-
- struct {
- __be16 port;
- } tcp;
- struct {
- __be16 port;
- } udp;
- struct {
- u_int8_t type, code;
- } icmp;
- struct {
- __be16 port;
- } sctp;
- struct {
- __be16 key; /* key is 32bit,
- * pptp only uses 16 */
- } gre;
- } u;
-
- /* The protocol. */
- u_int8_t protonum;
-
- /* The direction (for tuplehash) */
- u_int8_t dir;
- } dst;
-};
-
-/* This is optimized opposed to a memset of the whole structure. Everything we
- * really care about is the source/destination unions */
-#define IP_CT_TUPLE_U_BLANK(tuple) \
- do { \
- (tuple)->src.u.all = 0; \
- (tuple)->dst.u.all = 0; \
- } while (0)
-
-#ifdef __KERNEL__
-
-#define DUMP_TUPLE(tp) \
-DEBUGP("tuple %p: %u %u.%u.%u.%u:%hu -> %u.%u.%u.%u:%hu\n", \
- (tp), (tp)->dst.protonum, \
- NIPQUAD((tp)->src.ip), ntohs((tp)->src.u.all), \
- NIPQUAD((tp)->dst.ip), ntohs((tp)->dst.u.all))
-
-/* If we're the first tuple, it's the original dir. */
-#define DIRECTION(h) ((enum ip_conntrack_dir)(h)->tuple.dst.dir)
-
-/* Connections have two entries in the hash table: one for each way */
-struct ip_conntrack_tuple_hash
-{
- struct list_head list;
-
- struct ip_conntrack_tuple tuple;
-};
-
-#endif /* __KERNEL__ */
-
-static inline int ip_ct_tuple_src_equal(const struct ip_conntrack_tuple *t1,
- const struct ip_conntrack_tuple *t2)
-{
- return t1->src.ip == t2->src.ip
- && t1->src.u.all == t2->src.u.all;
-}
-
-static inline int ip_ct_tuple_dst_equal(const struct ip_conntrack_tuple *t1,
- const struct ip_conntrack_tuple *t2)
-{
- return t1->dst.ip == t2->dst.ip
- && t1->dst.u.all == t2->dst.u.all
- && t1->dst.protonum == t2->dst.protonum;
-}
-
-static inline int ip_ct_tuple_equal(const struct ip_conntrack_tuple *t1,
- const struct ip_conntrack_tuple *t2)
-{
- return ip_ct_tuple_src_equal(t1, t2) && ip_ct_tuple_dst_equal(t1, t2);
-}
-
-static inline int ip_ct_tuple_mask_cmp(const struct ip_conntrack_tuple *t,
- const struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack_tuple *mask)
-{
- return !(((t->src.ip ^ tuple->src.ip) & mask->src.ip)
- || ((t->dst.ip ^ tuple->dst.ip) & mask->dst.ip)
- || ((t->src.u.all ^ tuple->src.u.all) & mask->src.u.all)
- || ((t->dst.u.all ^ tuple->dst.u.all) & mask->dst.u.all)
- || ((t->dst.protonum ^ tuple->dst.protonum)
- & mask->dst.protonum));
-}
-
-#endif /* _IP_CONNTRACK_TUPLE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
deleted file mode 100644
index bbca89aab81..00000000000
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _IP_NAT_H
-#define _IP_NAT_H
-#include <linux/netfilter_ipv4.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
-
-#define IP_NAT_MAPPING_TYPE_MAX_NAMELEN 16
-
-enum ip_nat_manip_type
-{
- IP_NAT_MANIP_SRC,
- IP_NAT_MANIP_DST
-};
-
-/* SRC manip occurs POST_ROUTING or LOCAL_IN */
-#define HOOK2MANIP(hooknum) ((hooknum) != NF_IP_POST_ROUTING && (hooknum) != NF_IP_LOCAL_IN)
-
-#define IP_NAT_RANGE_MAP_IPS 1
-#define IP_NAT_RANGE_PROTO_SPECIFIED 2
-#define IP_NAT_RANGE_PROTO_RANDOM 4 /* add randomness to "port" selection */
-
-/* NAT sequence number modifications */
-struct ip_nat_seq {
- /* position of the last TCP sequence number
- * modification (if any) */
- u_int32_t correction_pos;
- /* sequence number offset before and after last modification */
- int16_t offset_before, offset_after;
-};
-
-/* Single range specification. */
-struct ip_nat_range
-{
- /* Set to OR of flags above. */
- unsigned int flags;
-
- /* Inclusive: network order. */
- __be32 min_ip, max_ip;
-
- /* Inclusive: network order */
- union ip_conntrack_manip_proto min, max;
-};
-
-/* For backwards compat: don't use in modern code. */
-struct ip_nat_multi_range_compat
-{
- unsigned int rangesize; /* Must be 1. */
-
- /* hangs off end. */
- struct ip_nat_range range[1];
-};
-
-#ifdef __KERNEL__
-#include <linux/list.h>
-
-/* Protects NAT hash tables, and NAT-private part of conntracks. */
-extern rwlock_t ip_nat_lock;
-
-/* The structure embedded in the conntrack structure. */
-struct ip_nat_info
-{
- struct list_head bysource;
- struct ip_nat_seq seq[IP_CT_DIR_MAX];
-};
-
-struct ip_conntrack;
-
-/* Set up the info structure to map into this range. */
-extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack,
- const struct ip_nat_range *range,
- unsigned int hooknum);
-
-/* Is this tuple already taken? (not by us)*/
-extern int ip_nat_used_tuple(const struct ip_conntrack_tuple *tuple,
- const struct ip_conntrack *ignored_conntrack);
-
-#else /* !__KERNEL__: iptables wants this to compile. */
-#define ip_nat_multi_range ip_nat_multi_range_compat
-#endif /*__KERNEL__*/
-#endif
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
deleted file mode 100644
index 60566f9fd7b..00000000000
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IP_NAT_CORE_H
-#define _IP_NAT_CORE_H
-#include <linux/list.h>
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-
-/* This header used to share core functionality between the standalone
- NAT module, and the compatibility layer's use of NAT for masquerading. */
-
-extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
- enum ip_conntrack_info conntrackinfo,
- unsigned int hooknum,
- struct sk_buff **pskb);
-
-extern int ip_nat_icmp_reply_translation(struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int hooknum,
- struct sk_buff **pskb);
-#endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_helper.h b/include/linux/netfilter_ipv4/ip_nat_helper.h
deleted file mode 100644
index bf9cb105c88..00000000000
--- a/include/linux/netfilter_ipv4/ip_nat_helper.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef _IP_NAT_HELPER_H
-#define _IP_NAT_HELPER_H
-/* NAT protocol helper routines. */
-
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/module.h>
-
-struct sk_buff;
-
-/* These return true or false. */
-extern int ip_nat_mangle_tcp_packet(struct sk_buff **skb,
- struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int match_offset,
- unsigned int match_len,
- const char *rep_buffer,
- unsigned int rep_len);
-extern int ip_nat_mangle_udp_packet(struct sk_buff **skb,
- struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo,
- unsigned int match_offset,
- unsigned int match_len,
- const char *rep_buffer,
- unsigned int rep_len);
-extern int ip_nat_seq_adjust(struct sk_buff **pskb,
- struct ip_conntrack *ct,
- enum ip_conntrack_info ctinfo);
-
-/* Setup NAT on this expected conntrack so it follows master, but goes
- * to port ct->master->saved_proto. */
-extern void ip_nat_follow_master(struct ip_conntrack *ct,
- struct ip_conntrack_expect *this);
-#endif
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
deleted file mode 100644
index 36668bf0f37..00000000000
--- a/include/linux/netfilter_ipv4/ip_nat_pptp.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* PPTP constants and structs */
-#ifndef _NAT_PPTP_H
-#define _NAT_PPTP_H
-
-/* conntrack private data */
-struct ip_nat_pptp {
- __be16 pns_call_id; /* NAT'ed PNS call id */
- __be16 pac_call_id; /* NAT'ed PAC call id */
-};
-
-#endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_protocol.h b/include/linux/netfilter_ipv4/ip_nat_protocol.h
deleted file mode 100644
index 612a43614e7..00000000000
--- a/include/linux/netfilter_ipv4/ip_nat_protocol.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Header for use in defining a given protocol. */
-#ifndef _IP_NAT_PROTOCOL_H
-#define _IP_NAT_PROTOCOL_H
-#include <linux/init.h>
-#include <linux/list.h>
-
-#include <linux/netfilter_ipv4/ip_nat.h>
-#include <linux/netfilter/nfnetlink_conntrack.h>
-
-struct iphdr;
-struct ip_nat_range;
-
-struct ip_nat_protocol
-{
- /* Protocol name */
- const char *name;
-
- /* Protocol number. */
- unsigned int protonum;
-
- struct module *me;
-
- /* Translate a packet to the target according to manip type.
- Return true if succeeded. */
- int (*manip_pkt)(struct sk_buff **pskb,
- unsigned int iphdroff,
- const struct ip_conntrack_tuple *tuple,
- enum ip_nat_manip_type maniptype);
-
- /* Is the manipable part of the tuple between min and max incl? */
- int (*in_range)(const struct ip_conntrack_tuple *tuple,
- enum ip_nat_manip_type maniptype,
- const union ip_conntrack_manip_proto *min,
- const union ip_conntrack_manip_proto *max);
-
- /* Alter the per-proto part of the tuple (depending on
- maniptype), to give a unique tuple in the given range if
- possible; return false if not. Per-protocol part of tuple
- is initialized to the incoming packet. */
- int (*unique_tuple)(struct ip_conntrack_tuple *tuple,
- const struct ip_nat_range *range,
- enum ip_nat_manip_type maniptype,
- const struct ip_conntrack *conntrack);
-
- int (*range_to_nfattr)(struct sk_buff *skb,
- const struct ip_nat_range *range);
-
- int (*nfattr_to_range)(struct nfattr *tb[],
- struct ip_nat_range *range);
-};
-
-/* Protocol registration. */
-extern int ip_nat_protocol_register(struct ip_nat_protocol *proto);
-extern void ip_nat_protocol_unregister(struct ip_nat_protocol *proto);
-
-extern struct ip_nat_protocol *ip_nat_proto_find_get(u_int8_t protocol);
-extern void ip_nat_proto_put(struct ip_nat_protocol *proto);
-
-/* Built-in protocols. */
-extern struct ip_nat_protocol ip_nat_protocol_tcp;
-extern struct ip_nat_protocol ip_nat_protocol_udp;
-extern struct ip_nat_protocol ip_nat_protocol_icmp;
-extern struct ip_nat_protocol ip_nat_unknown_protocol;
-
-extern int init_protocols(void) __init;
-extern void cleanup_protocols(void);
-extern struct ip_nat_protocol *find_nat_proto(u_int16_t protonum);
-
-extern int ip_nat_port_range_to_nfattr(struct sk_buff *skb,
- const struct ip_nat_range *range);
-extern int ip_nat_port_nfattr_to_range(struct nfattr *tb[],
- struct ip_nat_range *range);
-
-#endif /*_IP_NAT_PROTO_H*/
diff --git a/include/linux/netfilter_ipv4/ip_nat_rule.h b/include/linux/netfilter_ipv4/ip_nat_rule.h
deleted file mode 100644
index 73b9552e6a8..00000000000
--- a/include/linux/netfilter_ipv4/ip_nat_rule.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _IP_NAT_RULE_H
-#define _IP_NAT_RULE_H
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <linux/netfilter_ipv4/ip_nat.h>
-
-#ifdef __KERNEL__
-
-extern int ip_nat_rule_init(void) __init;
-extern void ip_nat_rule_cleanup(void);
-extern int ip_nat_rule_find(struct sk_buff **pskb,
- unsigned int hooknum,
- const struct net_device *in,
- const struct net_device *out,
- struct ip_conntrack *ct,
- struct ip_nat_info *info);
-
-extern unsigned int
-alloc_null_binding(struct ip_conntrack *conntrack,
- struct ip_nat_info *info,
- unsigned int hooknum);
-
-extern unsigned int
-alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
- struct ip_nat_info *info,
- unsigned int hooknum);
-#endif
-#endif /* _IP_NAT_RULE_H */
diff --git a/include/linux/netfilter_ipv4/ipt_SAME.h b/include/linux/netfilter_ipv4/ipt_SAME.h
index cc4c0b2269a..be6e682a85e 100644
--- a/include/linux/netfilter_ipv4/ipt_SAME.h
+++ b/include/linux/netfilter_ipv4/ipt_SAME.h
@@ -13,7 +13,7 @@ struct ipt_same_info
u_int32_t *iparray;
/* hangs off end. */
- struct ip_nat_range range[IPT_SAME_MAX_RANGE];
+ struct nf_nat_range range[IPT_SAME_MAX_RANGE];
};
#endif /*_IPT_SAME_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 2a20f488ac1..f41688f5663 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -138,6 +138,11 @@ struct nlattr
#include <linux/capability.h>
#include <linux/skbuff.h>
+static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb)
+{
+ return (struct nlmsghdr *)skb->data;
+}
+
struct netlink_skb_parms
{
struct ucred creds; /* Skb credentials */
@@ -152,7 +157,10 @@ struct netlink_skb_parms
#define NETLINK_CREDS(skb) (&NETLINK_CB((skb)).creds)
-extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*input)(struct sock *sk, int len), struct module *module);
+extern struct sock *netlink_kernel_create(int unit, unsigned int groups,
+ void (*input)(struct sock *sk, int len),
+ struct mutex *cb_mutex,
+ struct module *module);
extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
extern int netlink_has_listeners(struct sock *sk, unsigned int group);
extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
@@ -171,9 +179,16 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol);
/*
* skb should fit one page. This choice is good for headerless malloc.
+ * But we should limit to 8K so that userspace does not have to
+ * use enormous buffer sizes on recvmsg() calls just to avoid
+ * MSG_TRUNC when PAGE_SIZE is very large.
*/
-#define NLMSG_GOODORDER 0
-#define NLMSG_GOODSIZE (SKB_MAX_ORDER(0, NLMSG_GOODORDER))
+#if PAGE_SIZE < 8192UL
+#define NLMSG_GOODSIZE SKB_WITH_OVERHEAD(PAGE_SIZE)
+#else
+#define NLMSG_GOODSIZE SKB_WITH_OVERHEAD(8192UL)
+#endif
+
#define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
@@ -217,18 +232,6 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
#define NLMSG_PUT(skb, pid, seq, type, len) \
NLMSG_NEW(skb, pid, seq, type, len, 0)
-#define NLMSG_NEW_ANSWER(skb, cb, type, len, flags) \
- NLMSG_NEW(skb, NETLINK_CB((cb)->skb).pid, \
- (cb)->nlh->nlmsg_seq, type, len, flags)
-
-#define NLMSG_END(skb, nlh) \
-({ (nlh)->nlmsg_len = (skb)->tail - (unsigned char *) (nlh); \
- (skb)->len; })
-
-#define NLMSG_CANCEL(skb, nlh) \
-({ skb_trim(skb, (unsigned char *) (nlh) - (skb)->data); \
- -1; })
-
extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
struct nlmsghdr *nlh,
int (*dump)(struct sk_buff *skb, struct netlink_callback*),
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
new file mode 100644
index 00000000000..9a30ba2ca75
--- /dev/null
+++ b/include/linux/nl80211.h
@@ -0,0 +1,38 @@
+#ifndef __LINUX_NL80211_H
+#define __LINUX_NL80211_H
+/*
+ * 802.11 netlink interface public header
+ *
+ * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+/**
+ * enum nl80211_iftype - (virtual) interface types
+ * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
+ * @NL80211_IFTYPE_ADHOC: independent BSS member
+ * @NL80211_IFTYPE_STATION: managed BSS member
+ * @NL80211_IFTYPE_AP: access point
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
+ * @NL80211_IFTYPE_WDS: wireless distribution interface
+ * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
+ * @__NL80211_IFTYPE_AFTER_LAST: internal use
+ *
+ * These values are used with the NL80211_ATTR_IFTYPE
+ * to set the type of an interface.
+ *
+ */
+enum nl80211_iftype {
+ NL80211_IFTYPE_UNSPECIFIED,
+ NL80211_IFTYPE_ADHOC,
+ NL80211_IFTYPE_STATION,
+ NL80211_IFTYPE_AP,
+ NL80211_IFTYPE_AP_VLAN,
+ NL80211_IFTYPE_WDS,
+ NL80211_IFTYPE_MONITOR,
+
+ /* keep last */
+ __NL80211_IFTYPE_AFTER_LAST
+};
+#define NL80211_IFTYPE_MAX (__NL80211_IFTYPE_AFTER_LAST - 1)
+
+#endif /* __LINUX_NL80211_H */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 4a629ea70cc..1fae30af91f 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -574,13 +574,6 @@ extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, in
#define rtattr_parse_nested(tb, max, rta) \
rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
-struct rtnetlink_link
-{
- int (*doit)(struct sk_buff *, struct nlmsghdr*, void *attr);
- int (*dumpit)(struct sk_buff *, struct netlink_callback *cb);
-};
-
-extern struct rtnetlink_link * rtnetlink_links[NPROTO];
extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
@@ -605,7 +598,7 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
#define RTA_PUT_NOHDR(skb, attrlen, data) \
({ RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \
- memset(skb->tail - (RTA_ALIGN(attrlen) - attrlen), 0, \
+ memset(skb_tail_pointer(skb) - (RTA_ALIGN(attrlen) - attrlen), 0, \
RTA_ALIGN(attrlen) - attrlen); })
#define RTA_PUT_U8(skb, attrtype, value) \
@@ -637,12 +630,12 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
RTA_PUT(skb, attrtype, 0, NULL);
#define RTA_NEST(skb, type) \
-({ struct rtattr *__start = (struct rtattr *) (skb)->tail; \
+({ struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \
RTA_PUT(skb, type, 0, NULL); \
__start; })
#define RTA_NEST_END(skb, start) \
-({ (start)->rta_len = ((skb)->tail - (unsigned char *) (start)); \
+({ (start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
(skb)->len; })
#define RTA_NEST_CANCEL(skb, start) \
diff --git a/include/linux/rxrpc.h b/include/linux/rxrpc.h
new file mode 100644
index 00000000000..f7b826b565c
--- /dev/null
+++ b/include/linux/rxrpc.h
@@ -0,0 +1,62 @@
+/* AF_RXRPC parameters
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_RXRPC_H
+#define _LINUX_RXRPC_H
+
+#include <linux/in.h>
+#include <linux/in6.h>
+
+/*
+ * RxRPC socket address
+ */
+struct sockaddr_rxrpc {
+ sa_family_t srx_family; /* address family */
+ u16 srx_service; /* service desired */
+ u16 transport_type; /* type of transport socket (SOCK_DGRAM) */
+ u16 transport_len; /* length of transport address */
+ union {
+ sa_family_t family; /* transport address family */
+ struct sockaddr_in sin; /* IPv4 transport address */
+ struct sockaddr_in6 sin6; /* IPv6 transport address */
+ } transport;
+};
+
+/*
+ * RxRPC socket options
+ */
+#define RXRPC_SECURITY_KEY 1 /* [clnt] set client security key */
+#define RXRPC_SECURITY_KEYRING 2 /* [srvr] set ring of server security keys */
+#define RXRPC_EXCLUSIVE_CONNECTION 3 /* [clnt] use exclusive RxRPC connection */
+#define RXRPC_MIN_SECURITY_LEVEL 4 /* minimum security level */
+
+/*
+ * RxRPC control messages
+ * - terminal messages mean that a user call ID tag can be recycled
+ */
+#define RXRPC_USER_CALL_ID 1 /* user call ID specifier */
+#define RXRPC_ABORT 2 /* abort request / notification [terminal] */
+#define RXRPC_ACK 3 /* [Server] RPC op final ACK received [terminal] */
+#define RXRPC_NET_ERROR 5 /* network error received [terminal] */
+#define RXRPC_BUSY 6 /* server busy received [terminal] */
+#define RXRPC_LOCAL_ERROR 7 /* local error generated [terminal] */
+#define RXRPC_NEW_CALL 8 /* [Server] new incoming call notification */
+#define RXRPC_ACCEPT 9 /* [Server] accept request */
+
+/*
+ * RxRPC security levels
+ */
+#define RXRPC_SECURITY_PLAIN 0 /* plain secure-checksummed packets only */
+#define RXRPC_SECURITY_AUTH 1 /* authenticated packets */
+#define RXRPC_SECURITY_ENCRYPT 2 /* encrypted packets */
+
+
+#endif /* _LINUX_RXRPC_H */
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index d4f86560bff..d70df61a029 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -63,6 +63,15 @@ typedef struct sctphdr {
__be32 checksum;
} __attribute__((packed)) sctp_sctphdr_t;
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct sctphdr *sctp_hdr(const struct sk_buff *skb)
+{
+ return (struct sctphdr *)skb_transport_header(skb);
+}
+#endif
+
/* Section 3.2. Chunk Field Descriptions. */
typedef struct sctp_chunkhdr {
__u8 type;
diff --git a/include/linux/sdla_fr.h b/include/linux/sdla_fr.h
deleted file mode 100644
index cdfa77fcb06..00000000000
--- a/include/linux/sdla_fr.h
+++ /dev/null
@@ -1,638 +0,0 @@
-/*****************************************************************************
-* sdla_fr.h Sangoma frame relay firmware API definitions.
-*
-* Author: Gideon Hack
-* Nenad Corbic <ncorbic@sangoma.com>
-*
-* Copyright: (c) 1995-2000 Sangoma Technologies Inc.
-*
-* This program is free software; you can redistribute it and/or
-* modify it under the terms of the GNU General Public License
-* as published by the Free Software Foundation; either version
-* 2 of the License, or (at your option) any later version.
-* ============================================================================
-* Oct 04, 1999 Gideon Hack Updated API structures
-* Jun 02, 1999 Gideon Hack Modifications for S514 support
-* Oct 12, 1997 Jaspreet Singh Added FR_READ_DLCI_IB_MAPPING
-* Jul 21, 1997 Jaspreet Singh Changed FRRES_TOO_LONG and FRRES_TOO_MANY to
-* 0x05 and 0x06 respectively.
-* Dec 23, 1996 Gene Kozin v2.0
-* Apr 29, 1996 Gene Kozin v1.0 (merged version S502 & S508 definitions).
-* Sep 26, 1995 Gene Kozin Initial version.
-*****************************************************************************/
-#ifndef _SDLA_FR_H
-#define _SDLA_FR_H
-
-/*----------------------------------------------------------------------------
- * Notes:
- * ------
- * 1. All structures defined in this file are byte-alined.
- *
- * Compiler Platform
- * -------- --------
- * GNU C Linux
- */
-
-#ifndef PACKED
-# define PACKED __attribute__((packed))
-#endif /* PACKED */
-
-/* Adapter memory layout */
-#define FR_MB_VECTOR 0xE000 /* mailbox window vector */
-#define FR502_RX_VECTOR 0xA000 /* S502 direct receive window vector */
-#define FR502_MBOX_OFFS 0xF60 /* S502 mailbox offset */
-#define FR508_MBOX_OFFS 0 /* S508 mailbox offset */
-#define FR502_FLAG_OFFS 0x1FF0 /* S502 status flags offset */
-#define FR508_FLAG_OFFS 0x1000 /* S508 status flags offset */
-#define FR502_RXMB_OFFS 0x900 /* S502 direct receive mailbox offset */
-#define FR508_TXBC_OFFS 0x1100 /* S508 Tx buffer info offset */
-#define FR508_RXBC_OFFS 0x1120 /* S508 Rx buffer info offset */
-
-/* Important constants */
-#define FR502_MAX_DATA 4096 /* maximum data buffer length */
-#define FR508_MAX_DATA 4080 /* maximum data buffer length */
-#define MIN_LGTH_FR_DATA_CFG 300 /* min Information frame length
-(for configuration purposes) */
-#define FR_MAX_NO_DATA_BYTES_IN_FRAME 15354 /* max Information frame length */
-
-#define HIGHEST_VALID_DLCI 991
-
-/****** Data Structures *****************************************************/
-
-/*----------------------------------------------------------------------------
- * Frame relay command block.
- */
-typedef struct fr_cmd
-{
- unsigned char command PACKED; /* command code */
- unsigned short length PACKED; /* length of data buffer */
- unsigned char result PACKED; /* return code */
- unsigned short dlci PACKED; /* DLCI number */
- unsigned char attr PACKED; /* FECN, BECN, DE and C/R bits */
- unsigned short rxlost1 PACKED; /* frames discarded at int. level */
- unsigned long rxlost2 PACKED; /* frames discarded at app. level */
- unsigned char rsrv[2] PACKED; /* reserved for future use */
-} fr_cmd_t;
-
-/* 'command' field defines */
-#define FR_WRITE 0x01
-#define FR_READ 0x02
-#define FR_ISSUE_IS_FRAME 0x03
-#define FR_SET_CONFIG 0x10
-#define FR_READ_CONFIG 0x11
-#define FR_COMM_DISABLE 0x12
-#define FR_COMM_ENABLE 0x13
-#define FR_READ_STATUS 0x14
-#define FR_READ_STATISTICS 0x15
-#define FR_FLUSH_STATISTICS 0x16
-#define FR_LIST_ACTIVE_DLCI 0x17
-#define FR_FLUSH_DATA_BUFFERS 0x18
-#define FR_READ_ADD_DLC_STATS 0x19
-#define FR_ADD_DLCI 0x20
-#define FR_DELETE_DLCI 0x21
-#define FR_ACTIVATE_DLCI 0x22
-#define FR_DEACTIVATE_DLCI 0x22
-#define FR_READ_MODEM_STATUS 0x30
-#define FR_SET_MODEM_STATUS 0x31
-#define FR_READ_ERROR_STATS 0x32
-#define FR_FLUSH_ERROR_STATS 0x33
-#define FR_READ_DLCI_IB_MAPPING 0x34
-#define FR_READ_CODE_VERSION 0x40
-#define FR_SET_INTR_MODE 0x50
-#define FR_READ_INTR_MODE 0x51
-#define FR_SET_TRACE_CONFIG 0x60
-#define FR_FT1_STATUS_CTRL 0x80
-#define FR_SET_FT1_MODE 0x81
-
-/* Special UDP drivers management commands */
-#define FPIPE_ENABLE_TRACING 0x41
-#define FPIPE_DISABLE_TRACING 0x42
-#define FPIPE_GET_TRACE_INFO 0x43
-#define FPIPE_FT1_READ_STATUS 0x44
-#define FPIPE_DRIVER_STAT_IFSEND 0x45
-#define FPIPE_DRIVER_STAT_INTR 0x46
-#define FPIPE_DRIVER_STAT_GEN 0x47
-#define FPIPE_FLUSH_DRIVER_STATS 0x48
-#define FPIPE_ROUTER_UP_TIME 0x49
-
-/* 'result' field defines */
-#define FRRES_OK 0x00 /* command executed successfully */
-#define FRRES_DISABLED 0x01 /* communications not enabled */
-#define FRRES_INOPERATIVE 0x02 /* channel inoperative */
-#define FRRES_DLCI_INACTIVE 0x03 /* DLCI is inactive */
-#define FRRES_DLCI_INVALID 0x04 /* DLCI is not configured */
-#define FRRES_TOO_LONG 0x05
-#define FRRES_TOO_MANY 0x06
-#define FRRES_CIR_OVERFLOW 0x07 /* Tx throughput has exceeded CIR */
-#define FRRES_BUFFER_OVERFLOW 0x08
-#define FRRES_MODEM_FAILURE 0x10 /* DCD and/or CTS dropped */
-#define FRRES_CHANNEL_DOWN 0x11 /* channel became inoperative */
-#define FRRES_CHANNEL_UP 0x12 /* channel became operative */
-#define FRRES_DLCI_CHANGE 0x13 /* DLCI status (or number) changed */
-#define FRRES_DLCI_MISMATCH 0x14
-#define FRRES_INVALID_CMD 0x1F /* invalid command */
-
-/* 'attr' field defines */
-#define FRATTR_
-
-/*----------------------------------------------------------------------------
- * Frame relay mailbox.
- * This structure is located at offset FR50?_MBOX_OFFS into FR_MB_VECTOR.
- * For S502 it is also located at offset FR502_RXMB_OFFS into
- * FR502_RX_VECTOR.
- */
-typedef struct fr_mbox
-{
- unsigned char opflag PACKED; /* 00h: execution flag */
- fr_cmd_t cmd PACKED; /* 01h: command block */
- unsigned char data[1] PACKED; /* 10h: variable length data buffer */
-} fr_mbox_t;
-
-/*----------------------------------------------------------------------------
- * S502 frame relay status flags.
- * This structure is located at offset FR502_FLAG_OFFS into FR_MB_VECTOR.
- */
-typedef struct fr502_flags
-{
- unsigned char rsrv1[1] PACKED; /* 00h: */
- unsigned char tx_ready PACKED; /* 01h: Tx buffer available */
- unsigned char rx_ready PACKED; /* 02h: Rx frame available */
- unsigned char event PACKED; /* 03h: asynchronous event */
- unsigned char mstatus PACKED; /* 04h: modem status */
- unsigned char rsrv2[8] PACKED; /* 05h: */
- unsigned char iflag PACKED; /* 0Dh: interrupt flag */
- unsigned char imask PACKED; /* 0Eh: interrupt mask */
-} fr502_flags_t;
-
-/*----------------------------------------------------------------------------
- * S508 frame relay status flags.
- * This structure is located at offset FR508_FLAG_OFFS into FR_MB_VECTOR.
- */
-typedef struct fr508_flags
-{
- unsigned char rsrv1[3] PACKED; /* 00h: reserved */
- unsigned char event PACKED; /* 03h: asynchronous event */
- unsigned char mstatus PACKED; /* 04h: modem status */
- unsigned char rsrv2[11] PACKED; /* 05h: reserved */
- unsigned char iflag PACKED; /* 10h: interrupt flag */
- unsigned char imask PACKED; /* 11h: interrupt mask */
- unsigned long tse_offs PACKED; /* 12h: Tx status element */
- unsigned short dlci PACKED; /* 16h: DLCI NUMBER */
-} fr508_flags_t;
-
-/* 'event' field defines */
-#define FR_EVENT_STATUS 0x01 /* channel status change */
-#define FR_EVENT_DLC_STATUS 0x02 /* DLC status change */
-#define FR_EVENT_BAD_DLCI 0x04 /* FSR included wrong DLCI */
-#define FR_EVENT_LINK_DOWN 0x40 /* DCD or CTS low */
-
-/* 'mstatus' field defines */
-#define FR_MDM_DCD 0x08 /* mdm_status: DCD */
-#define FR_MDM_CTS 0x20 /* mdm_status: CTS */
-
-/* 'iflag' & 'imask' fields defines */
-#define FR_INTR_RXRDY 0x01 /* Rx ready */
-#define FR_INTR_TXRDY 0x02 /* Tx ready */
-#define FR_INTR_MODEM 0x04 /* modem status change (DCD, CTS) */
-#define FR_INTR_READY 0x08 /* interface command completed */
-#define FR_INTR_DLC 0x10 /* DLC status change */
-#define FR_INTR_TIMER 0x20 /* millisecond timer */
-#define FR_INTR_TX_MULT_DLCIs 0x80 /* Tx interrupt on multiple DLCIs */
-
-
-/*----------------------------------------------------------------------------
- * Receive Buffer Configuration Info. S508 only!
- * This structure is located at offset FR508_RXBC_OFFS into FR_MB_VECTOR.
- */
-typedef struct fr_buf_info
-{
- unsigned short rse_num PACKED; /* 00h: number of status elements */
- unsigned long rse_base PACKED; /* 02h: receive status array base */
- unsigned long rse_next PACKED; /* 06h: next status element */
- unsigned long buf_base PACKED; /* 0Ah: rotational buffer base */
- unsigned short reserved PACKED; /* 0Eh: */
- unsigned long buf_top PACKED; /* 10h: rotational buffer top */
-} fr_buf_info_t;
-
-/*----------------------------------------------------------------------------
- * Buffer Status Element. S508 only!
- * Array of structures of this type is located at offset defined by the
- * 'rse_base' field of the frBufInfo_t structure into absolute adapter
- * memory address space.
- */
-typedef struct fr_rx_buf_ctl
-{
- unsigned char flag PACKED; /* 00h: ready flag */
- unsigned short length PACKED; /* 01h: frame length */
- unsigned short dlci PACKED; /* 03h: DLCI */
- unsigned char attr PACKED; /* 05h: FECN/BECN/DE/CR */
- unsigned short tmstamp PACKED; /* 06h: time stamp */
- unsigned short rsrv[2] PACKED; /* 08h: */
- unsigned long offset PACKED; /* 0Ch: buffer absolute address */
-} fr_rx_buf_ctl_t;
-
-typedef struct fr_tx_buf_ctl
-{
- unsigned char flag PACKED; /* 00h: ready flag */
- unsigned short rsrv0[2] PACKED; /* 01h: */
- unsigned short length PACKED; /* 05h: frame length */
- unsigned short dlci PACKED; /* 07h: DLCI */
- unsigned char attr PACKED; /* 09h: FECN/BECN/DE/CR */
- unsigned short rsrv1 PACKED; /* 0Ah: */
- unsigned long offset PACKED; /* 0Ch: buffer absolute address */
-} fr_tx_buf_ctl_t;
-
-/*----------------------------------------------------------------------------
- * Global Configuration Block. Passed to FR_SET_CONFIG command when dlci == 0.
- */
-typedef struct fr_conf
-{
- unsigned short station PACKED; /* 00h: CPE/Node */
- unsigned short options PACKED; /* 02h: configuration options */
- unsigned short kbps PACKED; /* 04h: baud rate in kbps */
- unsigned short port PACKED; /* 06h: RS-232/V.35 */
- unsigned short mtu PACKED; /* 08h: max. transmit length */
- unsigned short t391 PACKED; /* 0Ah: */
- unsigned short t392 PACKED; /* 0Ch: */
- unsigned short n391 PACKED; /* 0Eh: */
- unsigned short n392 PACKED; /* 10h: */
- unsigned short n393 PACKED; /* 12h: */
- unsigned short cir_fwd PACKED; /* 14h: */
- unsigned short bc_fwd PACKED; /* 16h: */
- unsigned short be_fwd PACKED; /* 18h: */
- unsigned short cir_bwd PACKED; /* 1Ah: */
- unsigned short bc_bwd PACKED; /* 1Ch: */
- unsigned short be_bwd PACKED; /* 1Eh: */
- unsigned short dlci[0] PACKED; /* 20h: */
-} fr_conf_t;
-
-/* 'station_type' defines */
-#define FRCFG_STATION_CPE 0
-#define FRCFG_STATION_NODE 1
-
-/* 'conf_flags' defines */
-#define FRCFG_IGNORE_TX_CIR 0x0001
-#define FRCFG_IGNORE_RX_CIR 0x0002
-#define FRCFG_DONT_RETRANSMIT 0x0004
-#define FRCFG_IGNORE_CBS 0x0008
-#define FRCFG_THROUGHPUT 0x0010 /* enable throughput calculation */
-#define FRCFG_DIRECT_RX 0x0080 /* enable direct receive buffer */
-#define FRCFG_AUTO_CONFIG 0x8000 /* enable auto DLCI configuration */
-
-/* 'baud_rate' defines */
-#define FRCFG_BAUD_1200 12
-#define FRCFG_BAUD_2400 24
-#define FRCFG_BAUD_4800 48
-#define FRCFG_BAUD_9600 96
-#define FRCFG_BAUD_19200 19
-#define FRCFG_BAUD_38400 38
-#define FRCFG_BAUD_56000 56
-#define FRCFG_BAUD_64000 64
-#define FRCFG_BAUD_128000 128
-
-/* 'port_mode' defines */
-#define FRCFG_MODE_EXT_CLK 0x0000
-#define FRCFG_MODE_INT_CLK 0x0001
-#define FRCFG_MODE_V35 0x0000 /* S508 only */
-#define FRCFG_MODE_RS232 0x0002 /* S508 only */
-
-/* defines for line tracing */
-
-/* the line trace status element presented by the frame relay code */
-typedef struct {
- unsigned char flag PACKED; /* ready flag */
- unsigned short length PACKED; /* trace length */
- unsigned char rsrv0[2] PACKED; /* reserved */
- unsigned char attr PACKED; /* trace attributes */
- unsigned short tmstamp PACKED; /* time stamp */
- unsigned char rsrv1[4] PACKED; /* reserved */
- unsigned long offset PACKED; /* buffer absolute address */
-} fr_trc_el_t;
-
-typedef struct {
- unsigned char status PACKED; /* status flag */
- unsigned char data_passed PACKED; /* 0 if no data passed, 1 if */
- /* data passed */
- unsigned short length PACKED; /* frame length */
- unsigned short tmstamp PACKED; /* time stamp */
-} fpipemon_trc_hdr_t;
-
-typedef struct {
- fpipemon_trc_hdr_t fpipemon_trc_hdr PACKED;
- unsigned char data[FR_MAX_NO_DATA_BYTES_IN_FRAME] PACKED;
-} fpipemon_trc_t;
-
-/* bit settings for the 'status' byte - note that bits 1, 2 and 3 are used */
-/* for returning the number of frames being passed to fpipemon */
-#define TRC_OUTGOING_FRM 0x01
-#define TRC_ABORT_ERROR 0x10
-#define TRC_CRC_ERROR 0x20
-#define TRC_OVERRUN_ERROR 0x40
-#define MORE_TRC_DATA 0x80
-
-#define MAX_FRMS_TRACED 0x07
-
-#define NO_TRC_ELEMENTS_OFF 0x9000
-#define BASE_TRC_ELEMENTS_OFF 0x9002
-#define TRC_ACTIVE 0x01
-#define FLUSH_TRC_BUFFERS 0x02
-#define FLUSH_TRC_STATISTICS 0x04
-#define TRC_SIGNALLING_FRMS 0x10
-#define TRC_INFO_FRMS 0x20
-#define ACTIVATE_TRC (TRC_ACTIVE | TRC_SIGNALLING_FRMS | TRC_INFO_FRMS)
-#define RESET_TRC (FLUSH_TRC_BUFFERS | FLUSH_TRC_STATISTICS)
-
-/*----------------------------------------------------------------------------
- * Channel configuration.
- * This structure is passed to the FR_SET_CONFIG command when dlci != 0.
- */
-typedef struct fr_dlc_conf
-{
- unsigned short conf_flags PACKED; /* 00h: configuration bits */
- unsigned short cir_fwd PACKED; /* 02h: */
- unsigned short bc_fwd PACKED; /* 04h: */
- unsigned short be_fwd PACKED; /* 06h: */
- unsigned short cir_bwd PACKED; /* 08h: */
- unsigned short bc_bwd PACKED; /* 0Ah: */
- unsigned short be_bwd PACKED; /* 0Ch: */
-} fr_dlc_conf_t;
-
-/*----------------------------------------------------------------------------
- * S502 interrupt mode control block.
- * This structure is passed to the FR_SET_INTR_FLAGS and returned by the
- * FR_READ_INTR_FLAGS commands.
- */
-typedef struct fr502_intr_ctl
-{
- unsigned char mode PACKED; /* 00h: interrupt enable flags */
- unsigned short tx_len PACKED; /* 01h: required Tx buffer size */
-} fr502_intr_ctl_t;
-
-/*----------------------------------------------------------------------------
- * S508 interrupt mode control block.
- * This structure is passed to the FR_SET_INTR_FLAGS and returned by the
- * FR_READ_INTR_FLAGS commands.
- */
-typedef struct fr508_intr_ctl
-{
- unsigned char mode PACKED; /* 00h: interrupt enable flags */
- unsigned short tx_len PACKED; /* 01h: required Tx buffer size */
- unsigned char irq PACKED; /* 03h: IRQ level to activate */
- unsigned char flags PACKED; /* 04h: ?? */
- unsigned short timeout PACKED; /* 05h: ms, for timer interrupt */
-} fr508_intr_ctl_t;
-
-/*----------------------------------------------------------------------------
- * Channel status.
- * This structure is returned by the FR_READ_STATUS command.
- */
-typedef struct fr_dlc_Status
-{
- unsigned char status PACKED; /* 00h: link/DLCI status */
- struct
- {
- unsigned short dlci PACKED; /* 01h: DLCI number */
- unsigned char status PACKED; /* 03h: DLCI status */
- } circuit[1] PACKED;
-} fr_dlc_status_t;
-
-/* 'status' defines */
-#define FR_LINK_INOPER 0x00 /* for global status (DLCI == 0) */
-#define FR_LINK_OPER 0x01
-#define FR_DLCI_DELETED 0x01 /* for circuit status (DLCI != 0) */
-#define FR_DLCI_ACTIVE 0x02
-#define FR_DLCI_WAITING 0x04
-#define FR_DLCI_NEW 0x08
-#define FR_DLCI_REPORT 0x40
-
-/*----------------------------------------------------------------------------
- * Global Statistics Block.
- * This structure is returned by the FR_READ_STATISTICS command when
- * dcli == 0.
- */
-typedef struct fr_link_stat
-{
- unsigned short rx_too_long PACKED; /* 00h: */
- unsigned short rx_dropped PACKED; /* 02h: */
- unsigned short rx_dropped2 PACKED; /* 04h: */
- unsigned short rx_bad_dlci PACKED; /* 06h: */
- unsigned short rx_bad_format PACKED; /* 08h: */
- unsigned short retransmitted PACKED; /* 0Ah: */
- unsigned short cpe_tx_FSE PACKED; /* 0Ch: */
- unsigned short cpe_tx_LIV PACKED; /* 0Eh: */
- unsigned short cpe_rx_FSR PACKED; /* 10h: */
- unsigned short cpe_rx_LIV PACKED; /* 12h: */
- unsigned short node_rx_FSE PACKED; /* 14h: */
- unsigned short node_rx_LIV PACKED; /* 16h: */
- unsigned short node_tx_FSR PACKED; /* 18h: */
- unsigned short node_tx_LIV PACKED; /* 1Ah: */
- unsigned short rx_ISF_err PACKED; /* 1Ch: */
- unsigned short rx_unsolicited PACKED; /* 1Eh: */
- unsigned short rx_SSN_err PACKED; /* 20h: */
- unsigned short rx_RSN_err PACKED; /* 22h: */
- unsigned short T391_timeouts PACKED; /* 24h: */
- unsigned short T392_timeouts PACKED; /* 26h: */
- unsigned short N392_reached PACKED; /* 28h: */
- unsigned short cpe_SSN_RSN PACKED; /* 2Ah: */
- unsigned short current_SSN PACKED; /* 2Ch: */
- unsigned short current_RSN PACKED; /* 2Eh: */
- unsigned short curreny_T391 PACKED; /* 30h: */
- unsigned short current_T392 PACKED; /* 32h: */
- unsigned short current_N392 PACKED; /* 34h: */
- unsigned short current_N393 PACKED; /* 36h: */
-} fr_link_stat_t;
-
-/*----------------------------------------------------------------------------
- * DLCI statistics.
- * This structure is returned by the FR_READ_STATISTICS command when
- * dlci != 0.
- */
-typedef struct fr_dlci_stat
-{
- unsigned long tx_frames PACKED; /* 00h: */
- unsigned long tx_bytes PACKED; /* 04h: */
- unsigned long rx_frames PACKED; /* 08h: */
- unsigned long rx_bytes PACKED; /* 0Ch: */
- unsigned long rx_dropped PACKED; /* 10h: */
- unsigned long rx_inactive PACKED; /* 14h: */
- unsigned long rx_exceed_CIR PACKED; /* 18h: */
- unsigned long rx_DE_set PACKED; /* 1Ch: */
- unsigned long tx_throughput PACKED; /* 20h: */
- unsigned long tx_calc_timer PACKED; /* 24h: */
- unsigned long rx_throughput PACKED; /* 28h: */
- unsigned long rx_calc_timer PACKED; /* 2Ch: */
-} fr_dlci_stat_t;
-
-/*----------------------------------------------------------------------------
- * Communications error statistics.
- * This structure is returned by the FR_READ_ERROR_STATS command.
- */
-typedef struct fr_comm_stat
-{
- unsigned char rx_overruns PACKED; /* 00h: */
- unsigned char rx_bad_crc PACKED; /* 01h: */
- unsigned char rx_aborts PACKED; /* 02h: */
- unsigned char rx_too_long PACKED; /* 03h: */
- unsigned char tx_aborts PACKED; /* 04h: */
- unsigned char tx_underruns PACKED; /* 05h: */
- unsigned char tx_missed_undr PACKED; /* 06h: */
- unsigned char dcd_dropped PACKED; /* 07h: */
- unsigned char cts_dropped PACKED; /* 08h: */
-} fr_comm_stat_t;
-
-/*----------------------------------------------------------------------------
- * Defines for the FR_ISSUE_IS_FRAME command.
- */
-#define FR_ISF_LVE 2 /* issue Link Verification Enquiry */
-#define FR_ISF_FSE 3 /* issue Full Status Enquiry */
-
-/*----------------------------------------------------------------------------
- * Frame Relay ARP Header -- Used for Dynamic route creation with InvARP
- */
-
-typedef struct arphdr_fr
- {
- unsigned short ar_hrd PACKED; /* format of hardware addr */
- unsigned short ar_pro PACKED; /* format of protocol addr */
- unsigned char ar_hln PACKED; /* length of hardware addr */
- unsigned char ar_pln PACKED; /* length of protocol addr */
- unsigned short ar_op PACKED; /* ARP opcode */
- unsigned short ar_sha PACKED; /* Sender DLCI addr 2 bytes */
- unsigned long ar_sip PACKED; /* Sender IP addr 4 bytes */
- unsigned short ar_tha PACKED; /* Target DLCI addr 2 bytes */
- unsigned long ar_tip PACKED; /* Target IP addr 4 bytes */
- } arphdr_fr_t;
-
-/*----------------------------------------------------------------------------
- * Frame Relay RFC 1490 SNAP Header -- Used to check for ARP packets
- */
-typedef struct arphdr_1490
- {
- unsigned char control PACKED; /* UI, etc... */
- unsigned char pad PACKED; /* Pad */
- unsigned char NLPID PACKED; /* SNAP */
- unsigned char OUI[3] PACKED; /* Ethertype, etc... */
- unsigned short PID PACKED; /* ARP, IP, etc... */
- } arphdr_1490_t;
-
-/* UDP/IP packet (for UDP management) layout */
-
-/* The embedded control block for UDP mgmt
- This is essentially a mailbox structure, without the large data field */
-
-typedef struct {
- unsigned char opp_flag PACKED; /* the opp flag */
- unsigned char command PACKED; /* command code */
- unsigned short length PACKED; /* length of data buffer */
- unsigned char result PACKED; /* return code */
- unsigned short dlci PACKED; /* DLCI number */
- unsigned char attr PACKED; /* FECN, BECN, DE and C/R bits */
- unsigned short rxlost1 PACKED; /* frames discarded at int. level */
- unsigned long rxlost2 PACKED; /* frames discarded at app. level */
- unsigned char rsrv[2] PACKED; /* reserved for future use */
-} cblock_t;
-
-
-/* UDP management packet layout (data area of ip packet) */
-
-typedef struct {
- unsigned char control PACKED;
- unsigned char NLPID PACKED;
-} fr_encap_hdr_t;
-
-typedef struct {
-// fr_encap_hdr_t fr_encap_hdr PACKED;
- ip_pkt_t ip_pkt PACKED;
- udp_pkt_t udp_pkt PACKED;
- wp_mgmt_t wp_mgmt PACKED;
- cblock_t cblock PACKED;
- unsigned char data[4080] PACKED;
-} fr_udp_pkt_t;
-
-
-/* valid ip_protocol for UDP management */
-#define UDPMGMT_UDP_PROTOCOL 0x11
-
-#define UDPMGMT_FPIPE_SIGNATURE "FPIPE8ND"
-#define UDPMGMT_DRVRSTATS_SIGNATURE "DRVSTATS"
-
-/* values for request/reply byte */
-#define UDPMGMT_REQUEST 0x01
-#define UDPMGMT_REPLY 0x02
-#define UDP_OFFSET 12
-
-typedef struct {
- unsigned long if_send_entry;
- unsigned long if_send_skb_null;
- unsigned long if_send_broadcast;
- unsigned long if_send_multicast;
- unsigned long if_send_critical_ISR;
- unsigned long if_send_critical_non_ISR;
- unsigned long if_send_busy;
- unsigned long if_send_busy_timeout;
- unsigned long if_send_DRVSTATS_request;
- unsigned long if_send_FPIPE_request;
- unsigned long if_send_wan_disconnected;
- unsigned long if_send_dlci_disconnected;
- unsigned long if_send_no_bfrs;
- unsigned long if_send_adptr_bfrs_full;
- unsigned long if_send_bfrs_passed_to_adptr;
- unsigned long if_send_consec_send_fail;
-} drvstats_if_send_t;
-
-typedef struct {
- unsigned long rx_intr_no_socket;
- unsigned long rx_intr_dev_not_started;
- unsigned long rx_intr_DRVSTATS_request;
- unsigned long rx_intr_FPIPE_request;
- unsigned long rx_intr_bfr_not_passed_to_stack;
- unsigned long rx_intr_bfr_passed_to_stack;
- } drvstats_rx_intr_t;
-
-typedef struct {
- unsigned long UDP_FPIPE_mgmt_kmalloc_err;
- unsigned long UDP_FPIPE_mgmt_direction_err;
- unsigned long UDP_FPIPE_mgmt_adptr_type_err;
- unsigned long UDP_FPIPE_mgmt_adptr_cmnd_OK;
- unsigned long UDP_FPIPE_mgmt_adptr_cmnd_timeout;
- unsigned long UDP_FPIPE_mgmt_adptr_send_passed;
- unsigned long UDP_FPIPE_mgmt_adptr_send_failed;
- unsigned long UDP_FPIPE_mgmt_not_passed_to_stack;
- unsigned long UDP_FPIPE_mgmt_passed_to_stack;
- unsigned long UDP_FPIPE_mgmt_no_socket;
- unsigned long UDP_DRVSTATS_mgmt_kmalloc_err;
- unsigned long UDP_DRVSTATS_mgmt_adptr_cmnd_OK;
- unsigned long UDP_DRVSTATS_mgmt_adptr_cmnd_timeout;
- unsigned long UDP_DRVSTATS_mgmt_adptr_send_passed;
- unsigned long UDP_DRVSTATS_mgmt_adptr_send_failed;
- unsigned long UDP_DRVSTATS_mgmt_not_passed_to_stack;
- unsigned long UDP_DRVSTATS_mgmt_passed_to_stack;
- unsigned long UDP_DRVSTATS_mgmt_no_socket;
-} drvstats_gen_t;
-
-typedef struct {
- unsigned char attr PACKED;
- unsigned short time_stamp PACKED;
- unsigned char reserved[13] PACKED;
-} api_rx_hdr_t;
-
-typedef struct {
- api_rx_hdr_t api_rx_hdr PACKED;
- void * data PACKED;
-} api_rx_element_t;
-
-typedef struct {
- unsigned char attr PACKED;
- unsigned char reserved[15] PACKED;
-} api_tx_hdr_t;
-
-typedef struct {
- api_tx_hdr_t api_tx_hdr PACKED;
- void * data PACKED;
-} api_tx_element_t;
-
-#ifdef _MSC_
-# pragma pack()
-#endif
-#endif /* _SDLA_FR_H */
-
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 5992f65b418..2694cb3ca76 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -27,20 +27,24 @@
#include <net/checksum.h>
#include <linux/rcupdate.h>
#include <linux/dmaengine.h>
+#include <linux/hrtimer.h>
#define HAVE_ALLOC_SKB /* For the drivers to know */
#define HAVE_ALIGNABLE_SKB /* Ditto 8) */
+/* Don't change this without changing skb_csum_unnecessary! */
#define CHECKSUM_NONE 0
-#define CHECKSUM_PARTIAL 1
-#define CHECKSUM_UNNECESSARY 2
-#define CHECKSUM_COMPLETE 3
+#define CHECKSUM_UNNECESSARY 1
+#define CHECKSUM_COMPLETE 2
+#define CHECKSUM_PARTIAL 3
#define SKB_DATA_ALIGN(X) (((X) + (SMP_CACHE_BYTES - 1)) & \
~(SMP_CACHE_BYTES - 1))
-#define SKB_MAX_ORDER(X, ORDER) (((PAGE_SIZE << (ORDER)) - (X) - \
- sizeof(struct skb_shared_info)) & \
- ~(SMP_CACHE_BYTES - 1))
+#define SKB_WITH_OVERHEAD(X) \
+ (((X) - sizeof(struct skb_shared_info)) & \
+ ~(SMP_CACHE_BYTES - 1))
+#define SKB_MAX_ORDER(X, ORDER) \
+ SKB_WITH_OVERHEAD((PAGE_SIZE << (ORDER)) - (X))
#define SKB_MAX_HEAD(X) (SKB_MAX_ORDER((X), 0))
#define SKB_MAX_ALLOC (SKB_MAX_ORDER(0, 2))
@@ -66,8 +70,8 @@
* NONE: skb is checksummed by protocol or csum is not required.
*
* PARTIAL: device is required to csum packet as seen by hard_start_xmit
- * from skb->h.raw to the end and to record the checksum
- * at skb->h.raw+skb->csum.
+ * from skb->transport_header to the end and to record the checksum
+ * at skb->transport_header + skb->csum.
*
* Device must show its capabilities in dev->features, set
* at device setup time.
@@ -83,12 +87,13 @@
*/
struct net_device;
+struct scatterlist;
-#ifdef CONFIG_NETFILTER
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
struct nf_conntrack {
atomic_t use;
- void (*destroy)(struct nf_conntrack *);
};
+#endif
#ifdef CONFIG_BRIDGE_NETFILTER
struct nf_bridge_info {
@@ -103,8 +108,6 @@ struct nf_bridge_info {
};
#endif
-#endif
-
struct sk_buff_head {
/* These two members must be first. */
struct sk_buff *next;
@@ -156,11 +159,6 @@ struct skb_shared_info {
#define SKB_DATAREF_SHIFT 16
#define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
-struct skb_timeval {
- u32 off_sec;
- u32 off_usec;
-};
-
enum {
SKB_FCLONE_UNAVAILABLE,
@@ -181,6 +179,16 @@ enum {
SKB_GSO_TCPV6 = 1 << 4,
};
+#if BITS_PER_LONG > 32
+#define NET_SKBUFF_DATA_USES_OFFSET 1
+#endif
+
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+typedef unsigned int sk_buff_data_t;
+#else
+typedef unsigned char *sk_buff_data_t;
+#endif
+
/**
* struct sk_buff - socket buffer
* @next: Next buffer in list
@@ -190,15 +198,17 @@ enum {
* @dev: Device we arrived on/are leaving by
* @iif: ifindex of device we arrived on
* @h: Transport layer header
- * @nh: Network layer header
- * @mac: Link layer header
+ * @network_header: Network layer header
+ * @mac_header: Link layer header
* @dst: destination entry
* @sp: the security path, used for xfrm
* @cb: Control buffer. Free for use by every layer. Put private vars here
* @len: Length of actual data
* @data_len: Data length
* @mac_len: Length of link layer header
- * @csum: Checksum
+ * @csum: Checksum (must include start/offset pair)
+ * @csum_start: Offset from skb->head where checksumming should start
+ * @csum_offset: Offset from csum_start where checksum should be stored
* @local_df: allow local fragmentation
* @cloned: Head may be cloned (check refcnt to be sure)
* @nohdr: Payload reference only, must not modify header
@@ -233,32 +243,11 @@ struct sk_buff {
struct sk_buff *prev;
struct sock *sk;
- struct skb_timeval tstamp;
+ ktime_t tstamp;
struct net_device *dev;
int iif;
/* 4 byte hole on 64 bit*/
- union {
- struct tcphdr *th;
- struct udphdr *uh;
- struct icmphdr *icmph;
- struct igmphdr *igmph;
- struct iphdr *ipiph;
- struct ipv6hdr *ipv6h;
- unsigned char *raw;
- } h;
-
- union {
- struct iphdr *iph;
- struct ipv6hdr *ipv6h;
- struct arphdr *arph;
- unsigned char *raw;
- } nh;
-
- union {
- unsigned char *raw;
- } mac;
-
struct dst_entry *dst;
struct sec_path *sp;
@@ -275,7 +264,10 @@ struct sk_buff {
mac_len;
union {
__wsum csum;
- __u32 csum_offset;
+ struct {
+ __u16 csum_start;
+ __u16 csum_offset;
+ };
};
__u32 priority;
__u8 local_df:1,
@@ -289,15 +281,13 @@ struct sk_buff {
__be16 protocol;
void (*destructor)(struct sk_buff *skb);
-#ifdef CONFIG_NETFILTER
- struct nf_conntrack *nfct;
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+ struct nf_conntrack *nfct;
struct sk_buff *nfct_reasm;
#endif
#ifdef CONFIG_BRIDGE_NETFILTER
struct nf_bridge_info *nf_bridge;
#endif
-#endif /* CONFIG_NETFILTER */
#ifdef CONFIG_NET_SCHED
__u16 tc_index; /* traffic control index */
#ifdef CONFIG_NET_CLS_ACT
@@ -313,13 +303,16 @@ struct sk_buff {
__u32 mark;
+ sk_buff_data_t transport_header;
+ sk_buff_data_t network_header;
+ sk_buff_data_t mac_header;
/* These elements must be at the end, see alloc_skb() for details. */
+ sk_buff_data_t tail;
+ sk_buff_data_t end;
+ unsigned char *head,
+ *data;
unsigned int truesize;
atomic_t users;
- unsigned char *head,
- *data,
- *tail,
- *end;
};
#ifdef __KERNEL__
@@ -361,6 +354,11 @@ extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
int newheadroom, int newtailroom,
gfp_t priority);
+extern int skb_to_sgvec(struct sk_buff *skb,
+ struct scatterlist *sg, int offset,
+ int len);
+extern int skb_cow_data(struct sk_buff *skb, int tailbits,
+ struct sk_buff **trailer);
extern int skb_pad(struct sk_buff *skb, int pad);
#define dev_kfree_skb(a) kfree_skb(a)
extern void skb_over_panic(struct sk_buff *skb, int len,
@@ -402,8 +400,20 @@ extern unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
unsigned int to, struct ts_config *config,
struct ts_state *state);
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
+{
+ return skb->head + skb->end;
+}
+#else
+static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
+{
+ return skb->end;
+}
+#endif
+
/* Internal */
-#define skb_shinfo(SKB) ((struct skb_shared_info *)((SKB)->end))
+#define skb_shinfo(SKB) ((struct skb_shared_info *)(skb_end_pointer(SKB)))
/**
* skb_queue_empty - check if a queue is empty
@@ -822,12 +832,46 @@ static inline void skb_fill_page_desc(struct sk_buff *skb, int i,
#define SKB_FRAG_ASSERT(skb) BUG_ON(skb_shinfo(skb)->frag_list)
#define SKB_LINEAR_ASSERT(skb) BUG_ON(skb_is_nonlinear(skb))
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb)
+{
+ return skb->head + skb->tail;
+}
+
+static inline void skb_reset_tail_pointer(struct sk_buff *skb)
+{
+ skb->tail = skb->data - skb->head;
+}
+
+static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset)
+{
+ skb_reset_tail_pointer(skb);
+ skb->tail += offset;
+}
+#else /* NET_SKBUFF_DATA_USES_OFFSET */
+static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb)
+{
+ return skb->tail;
+}
+
+static inline void skb_reset_tail_pointer(struct sk_buff *skb)
+{
+ skb->tail = skb->data;
+}
+
+static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset)
+{
+ skb->tail = skb->data + offset;
+}
+
+#endif /* NET_SKBUFF_DATA_USES_OFFSET */
+
/*
* Add data to an sk_buff
*/
static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
{
- unsigned char *tmp = skb->tail;
+ unsigned char *tmp = skb_tail_pointer(skb);
SKB_LINEAR_ASSERT(skb);
skb->tail += len;
skb->len += len;
@@ -845,11 +889,11 @@ static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
*/
static inline unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
{
- unsigned char *tmp = skb->tail;
+ unsigned char *tmp = skb_tail_pointer(skb);
SKB_LINEAR_ASSERT(skb);
skb->tail += len;
skb->len += len;
- if (unlikely(skb->tail>skb->end))
+ if (unlikely(skb->tail > skb->end))
skb_over_panic(skb, len, current_text_addr());
return tmp;
}
@@ -962,6 +1006,130 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
skb->tail += len;
}
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
+{
+ return skb->head + skb->transport_header;
+}
+
+static inline void skb_reset_transport_header(struct sk_buff *skb)
+{
+ skb->transport_header = skb->data - skb->head;
+}
+
+static inline void skb_set_transport_header(struct sk_buff *skb,
+ const int offset)
+{
+ skb_reset_transport_header(skb);
+ skb->transport_header += offset;
+}
+
+static inline unsigned char *skb_network_header(const struct sk_buff *skb)
+{
+ return skb->head + skb->network_header;
+}
+
+static inline void skb_reset_network_header(struct sk_buff *skb)
+{
+ skb->network_header = skb->data - skb->head;
+}
+
+static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
+{
+ skb_reset_network_header(skb);
+ skb->network_header += offset;
+}
+
+static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
+{
+ return skb->head + skb->mac_header;
+}
+
+static inline int skb_mac_header_was_set(const struct sk_buff *skb)
+{
+ return skb->mac_header != ~0U;
+}
+
+static inline void skb_reset_mac_header(struct sk_buff *skb)
+{
+ skb->mac_header = skb->data - skb->head;
+}
+
+static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
+{
+ skb_reset_mac_header(skb);
+ skb->mac_header += offset;
+}
+
+#else /* NET_SKBUFF_DATA_USES_OFFSET */
+
+static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
+{
+ return skb->transport_header;
+}
+
+static inline void skb_reset_transport_header(struct sk_buff *skb)
+{
+ skb->transport_header = skb->data;
+}
+
+static inline void skb_set_transport_header(struct sk_buff *skb,
+ const int offset)
+{
+ skb->transport_header = skb->data + offset;
+}
+
+static inline unsigned char *skb_network_header(const struct sk_buff *skb)
+{
+ return skb->network_header;
+}
+
+static inline void skb_reset_network_header(struct sk_buff *skb)
+{
+ skb->network_header = skb->data;
+}
+
+static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
+{
+ skb->network_header = skb->data + offset;
+}
+
+static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
+{
+ return skb->mac_header;
+}
+
+static inline int skb_mac_header_was_set(const struct sk_buff *skb)
+{
+ return skb->mac_header != NULL;
+}
+
+static inline void skb_reset_mac_header(struct sk_buff *skb)
+{
+ skb->mac_header = skb->data;
+}
+
+static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
+{
+ skb->mac_header = skb->data + offset;
+}
+#endif /* NET_SKBUFF_DATA_USES_OFFSET */
+
+static inline int skb_transport_offset(const struct sk_buff *skb)
+{
+ return skb_transport_header(skb) - skb->data;
+}
+
+static inline u32 skb_network_header_len(const struct sk_buff *skb)
+{
+ return skb->transport_header - skb->network_header;
+}
+
+static inline int skb_network_offset(const struct sk_buff *skb)
+{
+ return skb_network_header(skb) - skb->data;
+}
+
/*
* CPUs often take a performance hit when accessing unaligned memory
* locations. The actual performance hit varies, it can be small if the
@@ -1013,8 +1181,8 @@ static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
WARN_ON(1);
return;
}
- skb->len = len;
- skb->tail = skb->data + len;
+ skb->len = len;
+ skb_set_tail_pointer(skb, len);
}
/**
@@ -1326,8 +1494,8 @@ extern __wsum skb_checksum(const struct sk_buff *skb, int offset,
int len, __wsum csum);
extern int skb_copy_bits(const struct sk_buff *skb, int offset,
void *to, int len);
-extern int skb_store_bits(const struct sk_buff *skb, int offset,
- void *from, int len);
+extern int skb_store_bits(struct sk_buff *skb, int offset,
+ const void *from, int len);
extern __wsum skb_copy_and_csum_bits(const struct sk_buff *skb,
int offset, u8 *to, int len,
__wsum csum);
@@ -1351,8 +1519,36 @@ static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
return buffer;
}
+static inline void skb_copy_from_linear_data(const struct sk_buff *skb,
+ void *to,
+ const unsigned int len)
+{
+ memcpy(to, skb->data, len);
+}
+
+static inline void skb_copy_from_linear_data_offset(const struct sk_buff *skb,
+ const int offset, void *to,
+ const unsigned int len)
+{
+ memcpy(to, skb->data + offset, len);
+}
+
+static inline void skb_copy_to_linear_data(struct sk_buff *skb,
+ const void *from,
+ const unsigned int len)
+{
+ memcpy(skb->data, from, len);
+}
+
+static inline void skb_copy_to_linear_data_offset(struct sk_buff *skb,
+ const int offset,
+ const void *from,
+ const unsigned int len)
+{
+ memcpy(skb->data + offset, from, len);
+}
+
extern void skb_init(void);
-extern void skb_add_mtu(int mtu);
/**
* skb_get_timestamp - get timestamp from a skb
@@ -1365,29 +1561,28 @@ extern void skb_add_mtu(int mtu);
*/
static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)
{
- stamp->tv_sec = skb->tstamp.off_sec;
- stamp->tv_usec = skb->tstamp.off_usec;
+ *stamp = ktime_to_timeval(skb->tstamp);
}
-/**
- * skb_set_timestamp - set timestamp of a skb
- * @skb: skb to set stamp of
- * @stamp: pointer to struct timeval to get stamp from
- *
- * Timestamps are stored in the skb as offsets to a base timestamp.
- * This function converts a struct timeval to an offset and stores
- * it in the skb.
- */
-static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
+static inline void __net_timestamp(struct sk_buff *skb)
+{
+ skb->tstamp = ktime_get_real();
+}
+
+static inline ktime_t net_timedelta(ktime_t t)
{
- skb->tstamp.off_sec = stamp->tv_sec;
- skb->tstamp.off_usec = stamp->tv_usec;
+ return ktime_sub(ktime_get_real(), t);
}
-extern void __net_timestamp(struct sk_buff *skb);
+extern __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len);
extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
+static inline int skb_csum_unnecessary(const struct sk_buff *skb)
+{
+ return skb->ip_summed & CHECKSUM_UNNECESSARY;
+}
+
/**
* skb_checksum_complete - Calculate checksum of an entire packet
* @skb: packet to process
@@ -1406,22 +1601,22 @@ extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
*/
static inline unsigned int skb_checksum_complete(struct sk_buff *skb)
{
- return skb->ip_summed != CHECKSUM_UNNECESSARY &&
- __skb_checksum_complete(skb);
+ return skb_csum_unnecessary(skb) ?
+ 0 : __skb_checksum_complete(skb);
}
-#ifdef CONFIG_NETFILTER
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+extern void nf_conntrack_destroy(struct nf_conntrack *nfct);
static inline void nf_conntrack_put(struct nf_conntrack *nfct)
{
if (nfct && atomic_dec_and_test(&nfct->use))
- nfct->destroy(nfct);
+ nf_conntrack_destroy(nfct);
}
static inline void nf_conntrack_get(struct nf_conntrack *nfct)
{
if (nfct)
atomic_inc(&nfct->use);
}
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
static inline void nf_conntrack_get_reasm(struct sk_buff *skb)
{
if (skb)
@@ -1447,9 +1642,9 @@ static inline void nf_bridge_get(struct nf_bridge_info *nf_bridge)
#endif /* CONFIG_BRIDGE_NETFILTER */
static inline void nf_reset(struct sk_buff *skb)
{
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
nf_conntrack_put(skb->nfct);
skb->nfct = NULL;
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
nf_conntrack_put_reasm(skb->nfct_reasm);
skb->nfct_reasm = NULL;
#endif
@@ -1459,9 +1654,33 @@ static inline void nf_reset(struct sk_buff *skb)
#endif
}
-#else /* CONFIG_NETFILTER */
-static inline void nf_reset(struct sk_buff *skb) {}
-#endif /* CONFIG_NETFILTER */
+/* Note: This doesn't put any conntrack and bridge info in dst. */
+static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src)
+{
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+ dst->nfct = src->nfct;
+ nf_conntrack_get(src->nfct);
+ dst->nfctinfo = src->nfctinfo;
+ dst->nfct_reasm = src->nfct_reasm;
+ nf_conntrack_get_reasm(src->nfct_reasm);
+#endif
+#ifdef CONFIG_BRIDGE_NETFILTER
+ dst->nf_bridge = src->nf_bridge;
+ nf_bridge_get(src->nf_bridge);
+#endif
+}
+
+static inline void nf_copy(struct sk_buff *dst, const struct sk_buff *src)
+{
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+ nf_conntrack_put(dst->nfct);
+ nf_conntrack_put_reasm(dst->nfct_reasm);
+#endif
+#ifdef CONFIG_BRIDGE_NETFILTER
+ nf_bridge_put(dst->nf_bridge);
+#endif
+ __nf_copy(dst, src);
+}
#ifdef CONFIG_NETWORK_SECMARK
static inline void skb_copy_secmark(struct sk_buff *to, const struct sk_buff *from)
@@ -1486,5 +1705,12 @@ static inline int skb_is_gso(const struct sk_buff *skb)
return skb_shinfo(skb)->gso_size;
}
+static inline void skb_forward_csum(struct sk_buff *skb)
+{
+ /* Unfortunately we don't support this one. Any brave souls? */
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->ip_summed = CHECKSUM_NONE;
+}
+
#endif /* __KERNEL__ */
#endif /* _LINUX_SKBUFF_H */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index fcd35a210e7..6e7c9483a6a 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -188,7 +188,8 @@ struct ucred {
#define AF_TIPC 30 /* TIPC sockets */
#define AF_BLUETOOTH 31 /* Bluetooth sockets */
#define AF_IUCV 32 /* IUCV sockets */
-#define AF_MAX 33 /* For now.. */
+#define AF_RXRPC 33 /* RxRPC sockets */
+#define AF_MAX 34 /* For now.. */
/* Protocol families, same as address families. */
#define PF_UNSPEC AF_UNSPEC
@@ -222,6 +223,7 @@ struct ucred {
#define PF_TIPC AF_TIPC
#define PF_BLUETOOTH AF_BLUETOOTH
#define PF_IUCV AF_IUCV
+#define PF_RXRPC AF_RXRPC
#define PF_MAX AF_MAX
/* Maximum queue length specifiable by listen. */
@@ -284,6 +286,7 @@ struct ucred {
#define SOL_DCCP 269
#define SOL_NETLINK 270
#define SOL_TIPC 271
+#define SOL_RXRPC 272
/* IPX options */
#define IPX_TYPE 1
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 9a8970bf99a..47f1c53332c 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -290,6 +290,7 @@ enum
NET_CORE_BUDGET=19,
NET_CORE_AEVENT_ETIME=20,
NET_CORE_AEVENT_RSEQTH=21,
+ NET_CORE_WARNINGS=22,
};
/* /proc/sys/net/ethernet */
@@ -438,6 +439,8 @@ enum
NET_CIPSOV4_RBM_STRICTVALID=121,
NET_TCP_AVAIL_CONG_CONTROL=122,
NET_TCP_ALLOWED_CONG_CONTROL=123,
+ NET_TCP_MAX_SSTHRESH=124,
+ NET_TCP_FRTO_RESPONSE=125,
};
enum {
@@ -789,6 +792,7 @@ enum {
NET_BRIDGE_NF_CALL_IPTABLES = 2,
NET_BRIDGE_NF_CALL_IP6TABLES = 3,
NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
+ NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
};
/* CTL_FS names: */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 29d3089038a..c6b9f92e828 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -178,6 +178,21 @@ struct tcp_md5sig {
#include <net/inet_connection_sock.h>
#include <net/inet_timewait_sock.h>
+static inline struct tcphdr *tcp_hdr(const struct sk_buff *skb)
+{
+ return (struct tcphdr *)skb_transport_header(skb);
+}
+
+static inline unsigned int tcp_hdrlen(const struct sk_buff *skb)
+{
+ return tcp_hdr(skb)->doff * 4;
+}
+
+static inline unsigned int tcp_optlen(const struct sk_buff *skb)
+{
+ return (tcp_hdr(skb)->doff - 5) * 4;
+}
+
/* This defines a selective acknowledgement block. */
struct tcp_sack_block_wire {
__be32 start_seq;
@@ -242,6 +257,8 @@ struct tcp_sock {
* See RFC793 and RFC1122. The RFC writes these in capitals.
*/
u32 rcv_nxt; /* What we want to receive next */
+ u32 copied_seq; /* Head of yet unread data */
+ u32 rcv_wup; /* rcv_nxt on last window update sent */
u32 snd_nxt; /* Next sequence we send */
u32 snd_una; /* First byte we want an ack for */
@@ -300,17 +317,15 @@ struct tcp_sock {
u32 snd_ssthresh; /* Slow start size threshold */
u32 snd_cwnd; /* Sending congestion window */
u16 snd_cwnd_cnt; /* Linear increase counter */
- u16 snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
+ u32 snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
u32 snd_cwnd_used;
u32 snd_cwnd_stamp;
struct sk_buff_head out_of_order_queue; /* Out of order segments go here */
u32 rcv_wnd; /* Current receiver window */
- u32 rcv_wup; /* rcv_nxt on last window update sent */
u32 write_seq; /* Tail(+1) of data held in tcp send buffer */
u32 pushed_seq; /* Last pushed seq, required to talk to windows */
- u32 copied_seq; /* Head of yet unread data */
/* SACKs data */
struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 7e08c07efe0..6de445c31a6 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -26,6 +26,15 @@ struct udphdr {
__sum16 check;
};
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
+{
+ return (struct udphdr *)skb_transport_header(skb);
+}
+#endif
+
/* UDP socket options */
#define UDP_CORK 1 /* Never send partially complete segments */
#define UDP_ENCAP 100 /* Set the socket to accept encapsulated packets */
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 2a7b38d8701..b8abfc74d03 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -191,14 +191,15 @@ int execute_in_process_context(work_func_t fn, struct execute_work *);
/*
* Kill off a pending schedule_delayed_work(). Note that the work callback
- * function may still be running on return from cancel_delayed_work(). Run
- * flush_scheduled_work() to wait on it.
+ * function may still be running on return from cancel_delayed_work(), unless
+ * it returns 1 and the work doesn't re-arm itself. Run flush_workqueue() or
+ * cancel_work_sync() to wait on it.
*/
static inline int cancel_delayed_work(struct delayed_work *work)
{
int ret;
- ret = del_timer_sync(&work->timer);
+ ret = del_timer(&work->timer);
if (ret)
work_release(&work->work);
return ret;
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 15ca89e9961..9c656a5cf84 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -181,6 +181,10 @@ enum {
XFRM_MSG_MIGRATE,
#define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE
+ XFRM_MSG_NEWSADINFO,
+#define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
+ XFRM_MSG_GETSADINFO,
+#define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
__XFRM_MSG_MAX
};
#define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -234,6 +238,17 @@ enum xfrm_ae_ftype_t {
#define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
};
+/* SAD Table filter flags */
+enum xfrm_sad_ftype_t {
+ XFRM_SAD_UNSPEC,
+ XFRM_SAD_HMASK=1,
+ XFRM_SAD_HMAX=2,
+ XFRM_SAD_CNT=4,
+ __XFRM_SAD_MAX
+
+#define XFRM_SAD_MAX (__XFRM_SAD_MAX - 1)
+};
+
struct xfrm_userpolicy_type {
__u8 type;
__u16 reserved1;
@@ -265,6 +280,16 @@ enum xfrm_attr_type_t {
#define XFRMA_MAX (__XFRMA_MAX - 1)
};
+enum xfrm_sadattr_type_t {
+ XFRMA_SAD_UNSPEC,
+ XFRMA_SADHMASK,
+ XFRMA_SADHMAX,
+ XFRMA_SADCNT,
+ __XFRMA_SAD_MAX
+
+#define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
+};
+
struct xfrm_usersa_info {
struct xfrm_selector sel;
struct xfrm_id id;
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 88df8fc814e..f3531d0bcd0 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -73,7 +73,9 @@ extern int ipv6_get_saddr(struct dst_entry *dst,
extern int ipv6_dev_get_saddr(struct net_device *dev,
struct in6_addr *daddr,
struct in6_addr *saddr);
-extern int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *);
+extern int ipv6_get_lladdr(struct net_device *dev,
+ struct in6_addr *addr,
+ unsigned char banned_flags);
extern int ipv6_rcv_saddr_equal(const struct sock *sk,
const struct sock *sk2);
extern void addrconf_join_solict(struct net_device *dev,
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
new file mode 100644
index 00000000000..00c2eaa07c2
--- /dev/null
+++ b/include/net/af_rxrpc.h
@@ -0,0 +1,57 @@
+/* RxRPC kernel service interface definitions
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _NET_RXRPC_H
+#define _NET_RXRPC_H
+
+#ifdef __KERNEL__
+
+#include <linux/rxrpc.h>
+
+struct rxrpc_call;
+
+/*
+ * the mark applied to socket buffers that may be intercepted
+ */
+enum {
+ RXRPC_SKB_MARK_DATA, /* data message */
+ RXRPC_SKB_MARK_FINAL_ACK, /* final ACK received message */
+ RXRPC_SKB_MARK_BUSY, /* server busy message */
+ RXRPC_SKB_MARK_REMOTE_ABORT, /* remote abort message */
+ RXRPC_SKB_MARK_NET_ERROR, /* network error message */
+ RXRPC_SKB_MARK_LOCAL_ERROR, /* local error message */
+ RXRPC_SKB_MARK_NEW_CALL, /* local error message */
+};
+
+typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long,
+ struct sk_buff *);
+extern void rxrpc_kernel_intercept_rx_messages(struct socket *,
+ rxrpc_interceptor_t);
+extern struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
+ struct sockaddr_rxrpc *,
+ struct key *,
+ unsigned long,
+ gfp_t);
+extern int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *,
+ size_t);
+extern void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
+extern void rxrpc_kernel_end_call(struct rxrpc_call *);
+extern bool rxrpc_kernel_is_data_last(struct sk_buff *);
+extern u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
+extern int rxrpc_kernel_get_error_number(struct sk_buff *);
+extern void rxrpc_kernel_data_delivered(struct sk_buff *);
+extern void rxrpc_kernel_free_skb(struct sk_buff *);
+extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *,
+ unsigned long);
+extern int rxrpc_kernel_reject_call(struct socket *);
+
+#endif /* __KERNEL__ */
+#endif /* _NET_RXRPC_H */
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 47ff2f46e90..99a4e364c74 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -263,8 +263,8 @@ static __inline__ void ax25_cb_put(ax25_cb *ax25)
static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev)
{
skb->dev = dev;
+ skb_reset_mac_header(skb);
skb->pkt_type = PACKET_HOST;
- skb->mac.raw = skb->data;
return htons(ETH_P_AX25);
}
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 41456c14884..93ce272a5d2 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -709,6 +709,24 @@ struct hci_sco_hdr {
__u8 dlen;
} __attribute__ ((packed));
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
+{
+ return (struct hci_event_hdr *)skb->data;
+}
+
+static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
+{
+ return (struct hci_acl_hdr *)skb->data;
+}
+
+static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
+{
+ return (struct hci_sco_hdr *)skb->data;
+}
+#endif
+
/* Command opcode pack/unpack */
#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
#define hci_opcode_ogf(op) (op >> 10)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
new file mode 100644
index 00000000000..88171f8ce58
--- /dev/null
+++ b/include/net/cfg80211.h
@@ -0,0 +1,40 @@
+#ifndef __NET_CFG80211_H
+#define __NET_CFG80211_H
+
+#include <linux/netlink.h>
+#include <linux/skbuff.h>
+#include <net/genetlink.h>
+
+/*
+ * 802.11 configuration in-kernel interface
+ *
+ * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+/* from net/wireless.h */
+struct wiphy;
+
+/**
+ * struct cfg80211_ops - backend description for wireless configuration
+ *
+ * This struct is registered by fullmac card drivers and/or wireless stacks
+ * in order to handle configuration requests on their interfaces.
+ *
+ * All callbacks except where otherwise noted should return 0
+ * on success or a negative error code.
+ *
+ * All operations are currently invoked under rtnl for consistency with the
+ * wireless extensions but this is subject to reevaluation as soon as this
+ * code is used more widely and we have a first user without wext.
+ *
+ * @add_virtual_intf: create a new virtual interface with the given name
+ *
+ * @del_virtual_intf: remove the virtual interface determined by ifindex.
+ */
+struct cfg80211_ops {
+ int (*add_virtual_intf)(struct wiphy *wiphy, char *name,
+ unsigned int type);
+ int (*del_virtual_intf)(struct wiphy *wiphy, int ifindex);
+};
+
+#endif /* __NET_CFG80211_H */
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 4c9522c5178..4f90f5554fa 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -120,7 +120,7 @@ extern int cipso_v4_rbm_strictvalid;
*/
#define CIPSO_V4_OPTEXIST(x) (IPCB(x)->opt.cipso != 0)
-#define CIPSO_V4_OPTPTR(x) ((x)->nh.raw + IPCB(x)->opt.cipso)
+#define CIPSO_V4_OPTPTR(x) (skb_network_header(x) + IPCB(x)->opt.cipso)
/*
* DOI List Functions
diff --git a/include/net/compat.h b/include/net/compat.h
index 9859b60280d..406db242f73 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -25,6 +25,7 @@ struct compat_cmsghdr {
};
extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
+extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
#else /* defined(CONFIG_COMPAT) */
#define compat_msghdr msghdr /* to avoid compiler warnings */
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index f01626cbbed..30125119c95 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -148,17 +148,8 @@ extern void dn_fib_rules_cleanup(void);
extern unsigned dnet_addr_type(__le16 addr);
extern int dn_fib_lookup(struct flowi *fl, struct dn_fib_res *res);
-/*
- * rtnetlink interface
- */
-extern int dn_fib_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int dn_fib_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
extern int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb);
-extern int dn_fib_rtm_delrule(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int dn_fib_rtm_newrule(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int dn_fib_dump_rules(struct sk_buff *skb, struct netlink_callback *cb);
-
extern void dn_fib_free_info(struct dn_fib_info *fi);
static inline void dn_fib_info_put(struct dn_fib_info *fi)
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index a566944c496..c10e8e7e59a 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -18,7 +18,6 @@
extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags);
extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
-extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
extern void dn_rt_cache_flush(int delay);
/* Masks for flags field */
diff --git a/include/net/esp.h b/include/net/esp.h
index 713d039f4af..d05d8d2c78f 100644
--- a/include/net/esp.h
+++ b/include/net/esp.h
@@ -40,8 +40,6 @@ struct esp_data
} auth;
};
-extern int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len);
-extern int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer);
extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb,
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index d585ea9fa97..ed3a8872c6c 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -5,7 +5,7 @@
#include <linux/netdevice.h>
#include <linux/fib_rules.h>
#include <net/flow.h>
-#include <net/netlink.h>
+#include <net/rtnetlink.h>
struct fib_rule
{
@@ -19,6 +19,8 @@ struct fib_rule
u32 flags;
u32 table;
u8 action;
+ u32 target;
+ struct fib_rule * ctarget;
struct rcu_head rcu;
};
@@ -35,6 +37,8 @@ struct fib_rules_ops
struct list_head list;
int rule_size;
int addr_size;
+ int unresolved_rules;
+ int nr_goto_rules;
int (*action)(struct fib_rule *,
struct flowi *, int,
@@ -55,6 +59,10 @@ struct fib_rules_ops
u32 (*default_pref)(void);
size_t (*nlmsg_payload)(struct fib_rule *);
+ /* Called after modifications to the rules set, must flush
+ * the route cache if one exists. */
+ void (*flush_cache)(void);
+
int nlgroup;
struct nla_policy *policy;
struct list_head *rules_list;
@@ -66,7 +74,8 @@ struct fib_rules_ops
[FRA_PRIORITY] = { .type = NLA_U32 }, \
[FRA_FWMARK] = { .type = NLA_U32 }, \
[FRA_FWMASK] = { .type = NLA_U32 }, \
- [FRA_TABLE] = { .type = NLA_U32 }
+ [FRA_TABLE] = { .type = NLA_U32 }, \
+ [FRA_GOTO] = { .type = NLA_U32 }
static inline void fib_rule_get(struct fib_rule *rule)
{
@@ -98,11 +107,4 @@ extern int fib_rules_unregister(struct fib_rules_ops *);
extern int fib_rules_lookup(struct fib_rules_ops *,
struct flowi *, int flags,
struct fib_lookup_arg *);
-
-extern int fib_nl_newrule(struct sk_buff *,
- struct nlmsghdr *, void *);
-extern int fib_nl_delrule(struct sk_buff *,
- struct nlmsghdr *, void *);
-extern int fib_rules_dump(struct sk_buff *,
- struct netlink_callback *, int);
#endif
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index c28e424f53d..668056b4bb0 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -19,6 +19,9 @@
#include <linux/in6.h>
#include <linux/ipv6.h>
#include <linux/types.h>
+#include <linux/jhash.h>
+
+#include <net/inet_sock.h>
#include <net/ipv6.h>
@@ -28,12 +31,11 @@ struct inet_hashinfo;
static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
const struct in6_addr *faddr, const __be16 fport)
{
- unsigned int hashent = (lport ^ (__force u16)fport);
+ u32 ports = (lport ^ (__force u16)fport);
- hashent ^= (__force u32)(laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
- hashent ^= hashent >> 16;
- hashent ^= hashent >> 8;
- return hashent;
+ return jhash_3words((__force u32)laddr->s6_addr32[3],
+ (__force u32)faddr->s6_addr32[3],
+ ports, inet_ehash_secret);
}
static inline int inet6_sk_ehashfn(const struct sock *sk)
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 10117c8503e..de8399a7977 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -114,13 +114,13 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
{
switch (skb->protocol) {
case __constant_htons(ETH_P_IP):
- if (skb->nh.raw + sizeof(struct iphdr) <= skb->tail)
- return IP_ECN_set_ce(skb->nh.iph);
+ if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
+ return IP_ECN_set_ce(ip_hdr(skb));
break;
case __constant_htons(ETH_P_IPV6):
- if (skb->nh.raw + sizeof(struct ipv6hdr) <= skb->tail)
- return IP6_ECN_set_ce(skb->nh.ipv6h);
+ if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
+ return IP6_ECN_set_ce(ipv6_hdr(skb));
break;
}
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index ce6da97bc84..62daf214931 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -19,6 +19,7 @@
#include <linux/string.h>
#include <linux/types.h>
+#include <linux/jhash.h>
#include <net/flow.h>
#include <net/sock.h>
@@ -167,13 +168,15 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
extern int inet_sk_rebuild_header(struct sock *sk);
+extern u32 inet_ehash_secret;
+extern void build_ehash_secret(void);
+
static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
const __be32 faddr, const __be16 fport)
{
- unsigned int h = ((__force __u32)laddr ^ lport) ^ ((__force __u32)faddr ^ (__force __u32)fport);
- h ^= h >> 16;
- h ^= h >> 8;
- return h;
+ return jhash_2words((__force __u32) laddr ^ (__force __u32) faddr,
+ ((__u32) lport) << 16 | (__force __u32)fport,
+ inet_ehash_secret);
}
static inline int inet_sk_ehashfn(const struct sock *sk)
diff --git a/include/net/ip.h b/include/net/ip.h
index e79c3e3aa4f..bb207db0367 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -25,6 +25,7 @@
#include <linux/types.h>
#include <linux/ip.h>
#include <linux/in.h>
+#include <linux/skbuff.h>
#include <net/inet_sock.h>
#include <net/snmp.h>
@@ -43,6 +44,11 @@ struct inet_skb_parm
#define IPSKB_REROUTED 16
};
+static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
+{
+ return ip_hdr(skb)->ihl * 4;
+}
+
struct ipcm_cookie
{
__be32 addr;
@@ -74,7 +80,6 @@ struct msghdr;
struct net_device;
struct packet_type;
struct rtable;
-struct sk_buff;
struct sockaddr;
extern void ip_mc_dropsocket(struct sock *);
@@ -161,6 +166,10 @@ DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
#define NET_ADD_STATS_BH(field, adnd) SNMP_ADD_STATS_BH(net_statistics, field, adnd)
#define NET_ADD_STATS_USER(field, adnd) SNMP_ADD_STATS_USER(net_statistics, field, adnd)
+extern unsigned long snmp_fold_field(void *mib[], int offt);
+extern int snmp_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
+extern void snmp_mib_free(void *ptr[2]);
+
extern int sysctl_local_port_range[2];
extern int sysctl_ip_default_ttl;
extern int sysctl_ip_nonlocal_bind;
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index cf355a3c2ad..c48ea873f1e 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -219,8 +219,6 @@ extern void fib6_init(void);
extern void fib6_rules_init(void);
extern void fib6_rules_cleanup(void);
-extern int fib6_rules_dump(struct sk_buff *,
- struct netlink_callback *);
#endif
#endif
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 4e927ebd1cb..5456fdd6d04 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -116,12 +116,7 @@ extern void rt6_pmtu_discovery(struct in6_addr *daddr,
struct net_device *dev,
u32 pmtu);
-struct nlmsghdr;
struct netlink_callback;
-extern int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
-extern int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet6_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
struct rt6_rtnl_dump_arg
{
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 36c635ca1aa..5a4a0366c24 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -215,10 +215,6 @@ extern void fib_select_default(const struct flowi *flp, struct fib_result *res);
/* Exported by fib_frontend.c */
extern struct nla_policy rtm_ipv4_policy[];
extern void ip_fib_init(void);
-extern int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
struct net_device *dev, __be32 *spec_dst, u32 *itag);
extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
@@ -235,8 +231,6 @@ extern __be32 __fib_res_prefsrc(struct fib_result *res);
extern struct fib_table *fib_hash_init(u32 id);
#ifdef CONFIG_IP_MULTIPLE_TABLES
-extern int fib4_rules_dump(struct sk_buff *skb, struct netlink_callback *cb);
-
extern void __init fib4_rules_init(void);
#ifdef CONFIG_NET_CLS_ROUTE
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 00328b71a08..f70afef9c3c 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -166,13 +166,6 @@ DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field); \
else SNMP_INC_STATS_USER(udp_stats_in6, field); } while(0)
-int snmp6_register_dev(struct inet6_dev *idev);
-int snmp6_unregister_dev(struct inet6_dev *idev);
-int snmp6_alloc_dev(struct inet6_dev *idev);
-int snmp6_free_dev(struct inet6_dev *idev);
-int snmp6_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
-void snmp6_mib_free(void *ptr[2]);
-
struct ip6_ra_chain
{
struct ip6_ra_chain *next;
@@ -605,8 +598,20 @@ extern int udplite6_proc_init(void);
extern void udplite6_proc_exit(void);
extern int ipv6_misc_proc_init(void);
extern void ipv6_misc_proc_exit(void);
+extern int snmp6_register_dev(struct inet6_dev *idev);
+extern int snmp6_unregister_dev(struct inet6_dev *idev);
extern struct rt6_statistics rt6_stats;
+#else
+static inline int snmp6_register_dev(struct inet6_dev *idev)
+{
+ return 0;
+}
+
+static inline int snmp6_unregister_dev(struct inet6_dev *idev)
+{
+ return 0;
+}
#endif
#ifdef CONFIG_SYSCTL
diff --git a/include/net/ipx.h b/include/net/ipx.h
index c6b2ee61086..4cc0b4eca94 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -43,7 +43,7 @@ struct ipxhdr {
static __inline__ struct ipxhdr *ipx_hdr(struct sk_buff *skb)
{
- return (struct ipxhdr *)skb->h.raw;
+ return (struct ipxhdr *)skb_transport_header(skb);
}
struct ipx_interface {
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 8a830188354..f23d07ca7c5 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -431,26 +431,7 @@ struct iw_public_data {
* Those may be called only within the kernel.
*/
-/* First : function strictly used inside the kernel */
-
-/* Handle /proc/net/wireless, called in net/code/dev.c */
-extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
- int length);
-
-/* Handle IOCTLs, called in net/core/dev.c */
-extern int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd);
-
-/* Handle RtNetlink requests, called in net/core/rtnetlink.c */
-extern int wireless_rtnetlink_set(struct net_device * dev,
- char * data,
- int len);
-extern int wireless_rtnetlink_get(struct net_device * dev,
- char * data,
- int len,
- char ** p_buf,
- int * p_len);
-
-/* Second : functions that may be called by driver modules */
+/* functions that may be called by driver modules */
/* Send a single event to user space */
extern void wireless_send_event(struct net_device * dev,
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index aa33a477c3f..4a8f58b17e4 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -203,7 +203,7 @@ struct llc_pdu_sn {
static inline struct llc_pdu_sn *llc_pdu_sn_hdr(struct sk_buff *skb)
{
- return (struct llc_pdu_sn *)skb->nh.raw;
+ return (struct llc_pdu_sn *)skb_network_header(skb);
}
/* Un-numbered PDU format (3 bytes in length) */
@@ -215,12 +215,7 @@ struct llc_pdu_un {
static inline struct llc_pdu_un *llc_pdu_un_hdr(struct sk_buff *skb)
{
- return (struct llc_pdu_un *)skb->nh.raw;
-}
-
-static inline void *llc_set_pdu_hdr(struct sk_buff *skb, void *ptr)
-{
- return skb->nh.raw = ptr;
+ return (struct llc_pdu_un *)skb_network_header(skb);
}
/**
@@ -237,7 +232,11 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type,
u8 ssap, u8 dsap, u8 cr)
{
const int hlen = type == LLC_PDU_TYPE_U ? 3 : 4;
- struct llc_pdu_un *pdu = llc_set_pdu_hdr(skb, skb_push(skb, hlen));
+ struct llc_pdu_un *pdu;
+
+ skb_push(skb, hlen);
+ skb_reset_network_header(skb);
+ pdu = llc_pdu_un_hdr(skb);
pdu->dsap = dsap;
pdu->ssap = ssap;
pdu->ssap |= cr;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index ad7fe112141..a4f26187fc1 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -24,6 +24,7 @@
#include <linux/err.h>
#include <linux/sysctl.h>
+#include <net/rtnetlink.h>
#define NUD_IN_TIMER (NUD_INCOMPLETE|NUD_REACHABLE|NUD_DELAY|NUD_PROBE)
#define NUD_VALID (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE|NUD_PROBE|NUD_STALE|NUD_DELAY)
@@ -213,16 +214,7 @@ extern void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
extern struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, const void *key, struct net_device *dev, int creat);
extern int pneigh_delete(struct neigh_table *tbl, const void *key, struct net_device *dev);
-struct netlink_callback;
-struct nlmsghdr;
-extern int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
-extern int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
extern void neigh_app_ns(struct neighbour *n);
-
-extern int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
-extern int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-
extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 0e690e34c00..1c6b8bd09b9 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -250,6 +250,11 @@ static inline int nf_ct_is_dying(struct nf_conn *ct)
return test_bit(IPS_DYING_BIT, &ct->status);
}
+static inline int nf_ct_is_untracked(const struct sk_buff *skb)
+{
+ return (skb->nfct == &nf_conntrack_untracked.ct_general);
+}
+
extern unsigned int nf_conntrack_htable_size;
extern int nf_conntrack_checksum;
extern atomic_t nf_conntrack_count;
diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h
deleted file mode 100644
index 6f84c1f7fcd..00000000000
--- a/include/net/netfilter/nf_conntrack_compat.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#ifndef _NF_CONNTRACK_COMPAT_H
-#define _NF_CONNTRACK_COMPAT_H
-
-#ifdef __KERNEL__
-
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/socket.h>
-
-#ifdef CONFIG_IP_NF_CONNTRACK_MARK
-static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
- u_int32_t *ctinfo)
-{
- struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
-
- if (ct)
- return &ct->mark;
- else
- return NULL;
-}
-#endif /* CONFIG_IP_NF_CONNTRACK_MARK */
-
-#ifdef CONFIG_IP_NF_CONNTRACK_SECMARK
-static inline u_int32_t *nf_ct_get_secmark(const struct sk_buff *skb,
- u_int32_t *ctinfo)
-{
- struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
-
- if (ct)
- return &ct->secmark;
- else
- return NULL;
-}
-#endif /* CONFIG_IP_NF_CONNTRACK_SECMARK */
-
-#ifdef CONFIG_IP_NF_CT_ACCT
-static inline struct ip_conntrack_counter *
-nf_ct_get_counters(const struct sk_buff *skb)
-{
- enum ip_conntrack_info ctinfo;
- struct ip_conntrack *ct = ip_conntrack_get(skb, &ctinfo);
-
- if (ct)
- return ct->counters;
- else
- return NULL;
-}
-#endif /* CONFIG_IP_NF_CT_ACCT */
-
-static inline int nf_ct_is_untracked(const struct sk_buff *skb)
-{
- return (skb->nfct == &ip_conntrack_untracked.ct_general);
-}
-
-static inline void nf_ct_untrack(struct sk_buff *skb)
-{
- skb->nfct = &ip_conntrack_untracked.ct_general;
-}
-
-static inline int nf_ct_get_ctinfo(const struct sk_buff *skb,
- enum ip_conntrack_info *ctinfo)
-{
- struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
- return (ct != NULL);
-}
-
-static inline int nf_ct_l3proto_try_module_get(unsigned short l3proto)
-{
- need_conntrack();
- return l3proto == PF_INET ? 0 : -1;
-}
-
-static inline void nf_ct_l3proto_module_put(unsigned short l3proto)
-{
-}
-
-#else /* CONFIG_IP_NF_CONNTRACK */
-
-#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
-#include <net/netfilter/nf_conntrack.h>
-
-#ifdef CONFIG_NF_CONNTRACK_MARK
-
-static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
- u_int32_t *ctinfo)
-{
- struct nf_conn *ct = nf_ct_get(skb, ctinfo);
-
- if (ct)
- return &ct->mark;
- else
- return NULL;
-}
-#endif /* CONFIG_NF_CONNTRACK_MARK */
-
-#ifdef CONFIG_NF_CONNTRACK_SECMARK
-static inline u_int32_t *nf_ct_get_secmark(const struct sk_buff *skb,
- u_int32_t *ctinfo)
-{
- struct nf_conn *ct = nf_ct_get(skb, ctinfo);
-
- if (ct)
- return &ct->secmark;
- else
- return NULL;
-}
-#endif /* CONFIG_NF_CONNTRACK_MARK */
-
-#ifdef CONFIG_NF_CT_ACCT
-static inline struct ip_conntrack_counter *
-nf_ct_get_counters(const struct sk_buff *skb)
-{
- enum ip_conntrack_info ctinfo;
- struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-
- if (ct)
- return ct->counters;
- else
- return NULL;
-}
-#endif /* CONFIG_NF_CT_ACCT */
-
-static inline int nf_ct_is_untracked(const struct sk_buff *skb)
-{
- return (skb->nfct == &nf_conntrack_untracked.ct_general);
-}
-
-static inline void nf_ct_untrack(struct sk_buff *skb)
-{
- skb->nfct = &nf_conntrack_untracked.ct_general;
-}
-
-static inline int nf_ct_get_ctinfo(const struct sk_buff *skb,
- enum ip_conntrack_info *ctinfo)
-{
- struct nf_conn *ct = nf_ct_get(skb, ctinfo);
- return (ct != NULL);
-}
-
-#endif /* CONFIG_IP_NF_CONNTRACK */
-
-#endif /* __KERNEL__ */
-
-#endif /* _NF_CONNTRACK_COMPAT_H */
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 85634e1865c..9fb906688ff 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -27,6 +27,9 @@ extern unsigned int nf_conntrack_in(int pf,
extern int nf_conntrack_init(void);
extern void nf_conntrack_cleanup(void);
+extern int nf_conntrack_proto_init(void);
+extern void nf_conntrack_proto_fini(void);
+
struct nf_conntrack_l3proto;
extern struct nf_conntrack_l3proto *nf_ct_find_l3proto(u_int16_t pf);
/* Like above, but you already have conntrack read lock. */
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index b62a8a9ec9d..811c9073c53 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -20,30 +20,8 @@ DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
#define CONNTRACK_ECACHE(x) (__get_cpu_var(nf_conntrack_ecache).x)
extern struct atomic_notifier_head nf_conntrack_chain;
-extern struct atomic_notifier_head nf_conntrack_expect_chain;
-
-static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
-}
-
-static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_register_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
- nb);
-}
+extern int nf_conntrack_register_notifier(struct notifier_block *nb);
+extern int nf_conntrack_unregister_notifier(struct notifier_block *nb);
extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
extern void __nf_ct_event_cache_init(struct nf_conn *ct);
@@ -71,6 +49,10 @@ static inline void nf_conntrack_event(enum ip_conntrack_events event,
atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
}
+extern struct atomic_notifier_head nf_conntrack_expect_chain;
+extern int nf_conntrack_expect_register_notifier(struct notifier_block *nb);
+extern int nf_conntrack_expect_unregister_notifier(struct notifier_block *nb);
+
static inline void
nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
struct nf_conntrack_expect *exp)
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index eb575cbd4c9..f32f714e5d9 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -90,10 +90,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
/* Protocol registration. */
extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
-
-extern struct nf_conntrack_l3proto *
-nf_ct_l3proto_find_get(u_int16_t l3proto);
-
+extern struct nf_conntrack_l3proto *nf_ct_l3proto_find_get(u_int16_t l3proto);
extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
/* Existing built-in protocols */
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 8415182ec12..f46cb930414 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -97,7 +97,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
#define MAX_NF_CT_PROTO 256
-extern struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX];
extern struct nf_conntrack_l4proto *
__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
index f191c672bcc..e76565459ad 100644
--- a/include/net/netfilter/nf_nat_rule.h
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -4,16 +4,6 @@
#include <net/netfilter/nf_nat.h>
#include <linux/netfilter_ipv4/ip_tables.h>
-/* Compatibility definitions for ipt_FOO modules */
-#define ip_nat_range nf_nat_range
-#define ip_conntrack_tuple nf_conntrack_tuple
-#define ip_conntrack_get nf_ct_get
-#define ip_conntrack nf_conn
-#define ip_nat_setup_info nf_nat_setup_info
-#define ip_nat_multi_range_compat nf_nat_multi_range_compat
-#define ip_ct_iterate_cleanup nf_ct_iterate_cleanup
-#define IP_NF_ASSERT NF_CT_ASSERT
-
extern int nf_nat_rule_init(void) __init;
extern void nf_nat_rule_cleanup(void);
extern int nf_nat_rule_find(struct sk_buff **pskb,
diff --git a/include/net/netlink.h b/include/net/netlink.h
index bcaf67b7a19..0bf325c29af 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -171,6 +171,7 @@ enum {
NLA_MSECS,
NLA_NESTED,
NLA_NUL_STRING,
+ NLA_BINARY,
__NLA_TYPE_MAX,
};
@@ -188,12 +189,13 @@ enum {
* NLA_STRING Maximum length of string
* NLA_NUL_STRING Maximum length of string (excluding NUL)
* NLA_FLAG Unused
+ * NLA_BINARY Maximum length of attribute payload
* All other Exact length of attribute payload
*
* Example:
* static struct nla_policy my_policy[ATTR_MAX+1] __read_mostly = {
* [ATTR_FOO] = { .type = NLA_U16 },
- * [ATTR_BAR] = { .type = NLA_STRING, len = BARSIZ },
+ * [ATTR_BAR] = { .type = NLA_STRING, .len = BARSIZ },
* [ATTR_BAZ] = { .len = sizeof(struct mystruct) },
* };
*/
@@ -214,9 +216,7 @@ struct nl_info {
extern void netlink_run_queue(struct sock *sk, unsigned int *qlen,
int (*cb)(struct sk_buff *,
- struct nlmsghdr *, int *));
-extern void netlink_queue_skip(struct nlmsghdr *nlh,
- struct sk_buff *skb);
+ struct nlmsghdr *));
extern int nlmsg_notify(struct sock *sk, struct sk_buff *skb,
u32 pid, unsigned int group, int report,
gfp_t flags);
@@ -525,7 +525,7 @@ static inline struct sk_buff *nlmsg_new(size_t payload, gfp_t flags)
*/
static inline int nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh)
{
- nlh->nlmsg_len = skb->tail - (unsigned char *) nlh;
+ nlh->nlmsg_len = skb_tail_pointer(skb) - (unsigned char *)nlh;
return skb->len;
}
@@ -538,7 +538,7 @@ static inline int nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh)
*/
static inline void *nlmsg_get_pos(struct sk_buff *skb)
{
- return skb->tail;
+ return skb_tail_pointer(skb);
}
/**
@@ -548,7 +548,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
*
* Trims the message to the provided mark. Returns -1.
*/
-static inline int nlmsg_trim(struct sk_buff *skb, void *mark)
+static inline int nlmsg_trim(struct sk_buff *skb, const void *mark)
{
if (mark)
skb_trim(skb, (unsigned char *) mark - skb->data);
@@ -940,7 +940,7 @@ static inline unsigned long nla_get_msecs(struct nlattr *nla)
*/
static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype)
{
- struct nlattr *start = (struct nlattr *) skb->tail;
+ struct nlattr *start = (struct nlattr *)skb_tail_pointer(skb);
if (nla_put(skb, attrtype, 0, NULL) < 0)
return NULL;
@@ -960,7 +960,7 @@ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype)
*/
static inline int nla_nest_end(struct sk_buff *skb, struct nlattr *start)
{
- start->nla_len = skb->tail - (unsigned char *) start;
+ start->nla_len = skb_tail_pointer(skb) - (unsigned char *)start;
return skb->len;
}
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 02647fe3d74..4129df70807 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -326,18 +326,18 @@ static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer)
case TCF_LAYER_LINK:
return skb->data;
case TCF_LAYER_NETWORK:
- return skb->nh.raw;
+ return skb_network_header(skb);
case TCF_LAYER_TRANSPORT:
- return skb->h.raw;
+ return skb_transport_header(skb);
}
return NULL;
}
-static inline int tcf_valid_offset(struct sk_buff *skb, unsigned char *ptr,
- int len)
+static inline int tcf_valid_offset(const struct sk_buff *skb,
+ const unsigned char *ptr, const int len)
{
- return unlikely((ptr + len) < skb->tail && ptr > skb->head);
+ return unlikely((ptr + len) < skb_tail_pointer(skb) && ptr > skb->head);
}
#ifdef CONFIG_NET_CLS_IND
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index f6afee73235..5754d53d9ef 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -2,6 +2,7 @@
#define __NET_PKT_SCHED_H
#include <linux/jiffies.h>
+#include <linux/ktime.h>
#include <net/sch_generic.h>
struct qdisc_walker
@@ -12,8 +13,6 @@ struct qdisc_walker
int (*fn)(struct Qdisc *, unsigned long cl, struct qdisc_walker *);
};
-extern rwlock_t qdisc_tree_lock;
-
#define QDISC_ALIGNTO 32
#define QDISC_ALIGN(len) (((len) + QDISC_ALIGNTO-1) & ~(QDISC_ALIGNTO-1))
@@ -37,175 +36,38 @@ static inline void *qdisc_priv(struct Qdisc *q)
The things are not so bad, because we may use artifical
clock evaluated by integration of network data flow
in the most critical places.
-
- Note: we do not use fastgettimeofday.
- The reason is that, when it is not the same thing as
- gettimeofday, it returns invalid timestamp, which is
- not updated, when net_bh is active.
- */
-
-/* General note about internal clock.
-
- Any clock source returns time intervals, measured in units
- close to 1usec. With source CONFIG_NET_SCH_CLK_GETTIMEOFDAY it is precisely
- microseconds, otherwise something close but different chosen to minimize
- arithmetic cost. Ratio usec/internal untis in form nominator/denominator
- may be read from /proc/net/psched.
*/
-
-#ifdef CONFIG_NET_SCH_CLK_GETTIMEOFDAY
-
-typedef struct timeval psched_time_t;
-typedef long psched_tdiff_t;
-
-#define PSCHED_GET_TIME(stamp) do_gettimeofday(&(stamp))
-#define PSCHED_US2JIFFIE(usecs) usecs_to_jiffies(usecs)
-#define PSCHED_JIFFIE2US(delay) jiffies_to_usecs(delay)
-
-#else /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-
typedef u64 psched_time_t;
typedef long psched_tdiff_t;
-#ifdef CONFIG_NET_SCH_CLK_JIFFIES
-
-#if HZ < 96
-#define PSCHED_JSCALE 14
-#elif HZ >= 96 && HZ < 192
-#define PSCHED_JSCALE 13
-#elif HZ >= 192 && HZ < 384
-#define PSCHED_JSCALE 12
-#elif HZ >= 384 && HZ < 768
-#define PSCHED_JSCALE 11
-#elif HZ >= 768
-#define PSCHED_JSCALE 10
-#endif
+/* Avoid doing 64 bit divide by 1000 */
+#define PSCHED_US2NS(x) ((s64)(x) << 10)
+#define PSCHED_NS2US(x) ((x) >> 10)
-#define PSCHED_GET_TIME(stamp) ((stamp) = (get_jiffies_64()<<PSCHED_JSCALE))
-#define PSCHED_US2JIFFIE(delay) (((delay)+(1<<PSCHED_JSCALE)-1)>>PSCHED_JSCALE)
-#define PSCHED_JIFFIE2US(delay) ((delay)<<PSCHED_JSCALE)
-
-#endif /* CONFIG_NET_SCH_CLK_JIFFIES */
-#ifdef CONFIG_NET_SCH_CLK_CPU
-#include <asm/timex.h>
-
-extern psched_tdiff_t psched_clock_per_hz;
-extern int psched_clock_scale;
-extern psched_time_t psched_time_base;
-extern cycles_t psched_time_mark;
-
-#define PSCHED_GET_TIME(stamp) \
-do { \
- cycles_t cur = get_cycles(); \
- if (sizeof(cycles_t) == sizeof(u32)) { \
- if (cur <= psched_time_mark) \
- psched_time_base += 0x100000000ULL; \
- psched_time_mark = cur; \
- (stamp) = (psched_time_base + cur)>>psched_clock_scale; \
- } else { \
- (stamp) = cur>>psched_clock_scale; \
- } \
-} while (0)
-#define PSCHED_US2JIFFIE(delay) (((delay)+psched_clock_per_hz-1)/psched_clock_per_hz)
-#define PSCHED_JIFFIE2US(delay) ((delay)*psched_clock_per_hz)
-
-#endif /* CONFIG_NET_SCH_CLK_CPU */
-
-#endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-
-#ifdef CONFIG_NET_SCH_CLK_GETTIMEOFDAY
-#define PSCHED_TDIFF(tv1, tv2) \
-({ \
- int __delta_sec = (tv1).tv_sec - (tv2).tv_sec; \
- int __delta = (tv1).tv_usec - (tv2).tv_usec; \
- if (__delta_sec) { \
- switch (__delta_sec) { \
- default: \
- __delta = 0; \
- case 2: \
- __delta += USEC_PER_SEC; \
- case 1: \
- __delta += USEC_PER_SEC; \
- } \
- } \
- __delta; \
-})
-
-static inline int
-psched_tod_diff(int delta_sec, int bound)
+#define PSCHED_TICKS_PER_SEC PSCHED_NS2US(NSEC_PER_SEC)
+#define PSCHED_PASTPERFECT 0
+
+static inline psched_time_t psched_get_time(void)
{
- int delta;
-
- if (bound <= USEC_PER_SEC || delta_sec > (0x7FFFFFFF/USEC_PER_SEC)-1)
- return bound;
- delta = delta_sec * USEC_PER_SEC;
- if (delta > bound || delta < 0)
- delta = bound;
- return delta;
+ return PSCHED_NS2US(ktime_to_ns(ktime_get()));
}
-#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \
-({ \
- int __delta_sec = (tv1).tv_sec - (tv2).tv_sec; \
- int __delta = (tv1).tv_usec - (tv2).tv_usec; \
- switch (__delta_sec) { \
- default: \
- __delta = psched_tod_diff(__delta_sec, bound); break; \
- case 2: \
- __delta += USEC_PER_SEC; \
- case 1: \
- __delta += USEC_PER_SEC; \
- case 0: \
- if (__delta > bound || __delta < 0) \
- __delta = bound; \
- } \
- __delta; \
-})
-
-#define PSCHED_TLESS(tv1, tv2) (((tv1).tv_usec < (tv2).tv_usec && \
- (tv1).tv_sec <= (tv2).tv_sec) || \
- (tv1).tv_sec < (tv2).tv_sec)
-
-#define PSCHED_TADD2(tv, delta, tv_res) \
-({ \
- int __delta = (tv).tv_usec + (delta); \
- (tv_res).tv_sec = (tv).tv_sec; \
- while (__delta >= USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
- (tv_res).tv_usec = __delta; \
-})
-
-#define PSCHED_TADD(tv, delta) \
-({ \
- (tv).tv_usec += (delta); \
- while ((tv).tv_usec >= USEC_PER_SEC) { (tv).tv_sec++; \
- (tv).tv_usec -= USEC_PER_SEC; } \
-})
-
-/* Set/check that time is in the "past perfect";
- it depends on concrete representation of system time
- */
-
-#define PSCHED_SET_PASTPERFECT(t) ((t).tv_sec = 0)
-#define PSCHED_IS_PASTPERFECT(t) ((t).tv_sec == 0)
-
-#define PSCHED_AUDIT_TDIFF(t) ({ if ((t) > 2000000) (t) = 2000000; })
-
-#else /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-
-#define PSCHED_TDIFF(tv1, tv2) (long)((tv1) - (tv2))
-#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \
- min_t(long long, (tv1) - (tv2), bound)
-
+static inline psched_tdiff_t
+psched_tdiff_bounded(psched_time_t tv1, psched_time_t tv2, psched_time_t bound)
+{
+ return min(tv1 - tv2, bound);
+}
-#define PSCHED_TLESS(tv1, tv2) ((tv1) < (tv2))
-#define PSCHED_TADD2(tv, delta, tv_res) ((tv_res) = (tv) + (delta))
-#define PSCHED_TADD(tv, delta) ((tv) += (delta))
-#define PSCHED_SET_PASTPERFECT(t) ((t) = 0)
-#define PSCHED_IS_PASTPERFECT(t) ((t) == 0)
-#define PSCHED_AUDIT_TDIFF(t)
+struct qdisc_watchdog {
+ struct hrtimer timer;
+ struct Qdisc *qdisc;
+};
-#endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
+extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
+extern void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
+ psched_time_t expires);
+extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
extern struct Qdisc_ops pfifo_qdisc_ops;
extern struct Qdisc_ops bfifo_qdisc_ops;
diff --git a/include/net/red.h b/include/net/red.h
index a4eb37946f2..3cf31d466a8 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -151,17 +151,17 @@ static inline void red_set_parms(struct red_parms *p,
static inline int red_is_idling(struct red_parms *p)
{
- return !PSCHED_IS_PASTPERFECT(p->qidlestart);
+ return p->qidlestart != PSCHED_PASTPERFECT;
}
static inline void red_start_of_idle_period(struct red_parms *p)
{
- PSCHED_GET_TIME(p->qidlestart);
+ p->qidlestart = psched_get_time();
}
static inline void red_end_of_idle_period(struct red_parms *p)
{
- PSCHED_SET_PASTPERFECT(p->qidlestart);
+ p->qidlestart = PSCHED_PASTPERFECT;
}
static inline void red_restart(struct red_parms *p)
@@ -177,8 +177,8 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p)
long us_idle;
int shift;
- PSCHED_GET_TIME(now);
- us_idle = PSCHED_TDIFF_SAFE(now, p->qidlestart, p->Scell_max);
+ now = psched_get_time();
+ us_idle = psched_tdiff_bounded(now, p->qidlestart, p->Scell_max);
/*
* The problem: ideally, average length queue recalcultion should
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
new file mode 100644
index 00000000000..3b3d4745618
--- /dev/null
+++ b/include/net/rtnetlink.h
@@ -0,0 +1,25 @@
+#ifndef __NET_RTNETLINK_H
+#define __NET_RTNETLINK_H
+
+#include <linux/rtnetlink.h>
+#include <net/netlink.h>
+
+typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, void *);
+typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
+
+extern int __rtnl_register(int protocol, int msgtype,
+ rtnl_doit_func, rtnl_dumpit_func);
+extern void rtnl_register(int protocol, int msgtype,
+ rtnl_doit_func, rtnl_dumpit_func);
+extern int rtnl_unregister(int protocol, int msgtype);
+extern void rtnl_unregister_all(int protocol);
+
+static inline int rtnl_msg_family(struct nlmsghdr *nlh)
+{
+ if (nlmsg_len(nlh) >= sizeof(struct rtgenmsg))
+ return ((struct rtgenmsg *) nlmsg_data(nlh))->rtgen_family;
+ else
+ return AF_UNSPEC;
+}
+
+#endif
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 82086392735..1b8e35197eb 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -5,10 +5,10 @@
#include <linux/types.h>
#include <linux/rcupdate.h>
#include <linux/module.h>
-#include <linux/rtnetlink.h>
#include <linux/pkt_sched.h>
#include <linux/pkt_cls.h>
#include <net/gen_stats.h>
+#include <net/rtnetlink.h>
struct Qdisc_ops;
struct qdisc_walker;
@@ -177,14 +177,8 @@ extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
struct Qdisc_ops *ops, u32 parentid);
-
-static inline void
-tcf_destroy(struct tcf_proto *tp)
-{
- tp->ops->destroy(tp);
- module_put(tp->ops->owner);
- kfree(tp);
-}
+extern void tcf_destroy(struct tcf_proto *tp);
+extern void tcf_destroy_chain(struct tcf_proto *fl);
static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
struct sk_buff_head *list)
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 5ddb8559986..bb37724495a 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -283,7 +283,7 @@ enum { SCTP_MAX_GABS = 16 };
#define SCTP_RTO_BETA 2 /* 1/4 when converted to right shifts. */
/* Maximum number of new data packets that can be sent in a burst. */
-#define SCTP_MAX_BURST 4
+#define SCTP_DEFAULT_MAX_BURST 4
#define SCTP_CLOCK_GRANULARITY 1 /* 1 jiffy */
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index f431acf3dce..7b4fff93ba7 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -276,6 +276,7 @@ struct sctp_sock {
__u32 default_context;
__u32 default_timetolive;
__u32 default_rcv_context;
+ int max_burst;
/* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
* the destination address every heartbeat interval. This value
@@ -304,10 +305,12 @@ struct sctp_sock {
__u32 autoclose;
__u8 nodelay;
__u8 disable_fragments;
- __u8 pd_mode;
__u8 v4mapped;
+ __u8 frag_interleave;
__u32 adaptation_ind;
+ __u32 pd_point;
+ atomic_t pd_mode;
/* Receive to here while partial delivery is in effect. */
struct sk_buff_head pd_lobby;
};
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 2923e3d31a0..de88ed5b0ba 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -89,6 +89,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
__u16 error,
__u16 outbound,
__u16 inbound,
+ struct sctp_chunk *chunk,
gfp_t gfp);
struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index ab26ab3adae..39ea3f442b4 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -78,7 +78,7 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t);
/* Clear the partial data delivery condition on this socket. */
-int sctp_clear_pd(struct sock *sk);
+int sctp_clear_pd(struct sock *sk, struct sctp_association *asoc);
/* Skip over an SSN. */
void sctp_ulpq_skip(struct sctp_ulpq *ulpq, __u16 sid, __u16 ssn);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 67a30eb2b3a..6d2b57758cc 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -97,6 +97,12 @@ enum sctp_optname {
#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME
SCTP_CONTEXT, /* Receive Context */
#define SCTP_CONTEXT SCTP_CONTEXT
+ SCTP_FRAGMENT_INTERLEAVE,
+#define SCTP_FRAGMENT_INTERLEAVE SCTP_FRAGMENT_INTERLEAVE
+ SCTP_PARTIAL_DELIVERY_POINT, /* Set/Get partial delivery point */
+#define SCTP_PARTIAL_DELIVERY_POINT SCTP_PARTIAL_DELIVERY_POINT
+ SCTP_MAX_BURST, /* Set/Get max burst */
+#define SCTP_MAX_BURST SCTP_MAX_BURST
/* Internal Socket Options. Some of the sctp library functions are
* implemented using these socket options.
@@ -213,6 +219,7 @@ struct sctp_assoc_change {
__u16 sac_outbound_streams;
__u16 sac_inbound_streams;
sctp_assoc_t sac_assoc_id;
+ __u8 sac_info[0];
};
/*
@@ -261,6 +268,7 @@ enum sctp_spc_state {
SCTP_ADDR_REMOVED,
SCTP_ADDR_ADDED,
SCTP_ADDR_MADE_PRIM,
+ SCTP_ADDR_CONFIRMED,
};
@@ -508,16 +516,17 @@ struct sctp_setadaptation {
* address's parameters:
*/
enum sctp_spp_flags {
- SPP_HB_ENABLE = 1, /*Enable heartbeats*/
- SPP_HB_DISABLE = 2, /*Disable heartbeats*/
+ SPP_HB_ENABLE = 1<<0, /*Enable heartbeats*/
+ SPP_HB_DISABLE = 1<<1, /*Disable heartbeats*/
SPP_HB = SPP_HB_ENABLE | SPP_HB_DISABLE,
- SPP_HB_DEMAND = 4, /*Send heartbeat immediately*/
- SPP_PMTUD_ENABLE = 8, /*Enable PMTU discovery*/
- SPP_PMTUD_DISABLE = 16, /*Disable PMTU discovery*/
+ SPP_HB_DEMAND = 1<<2, /*Send heartbeat immediately*/
+ SPP_PMTUD_ENABLE = 1<<3, /*Enable PMTU discovery*/
+ SPP_PMTUD_DISABLE = 1<<4, /*Disable PMTU discovery*/
SPP_PMTUD = SPP_PMTUD_ENABLE | SPP_PMTUD_DISABLE,
- SPP_SACKDELAY_ENABLE = 32, /*Enable SACK*/
- SPP_SACKDELAY_DISABLE = 64, /*Disable SACK*/
+ SPP_SACKDELAY_ENABLE = 1<<5, /*Enable SACK*/
+ SPP_SACKDELAY_DISABLE = 1<<6, /*Disable SACK*/
SPP_SACKDELAY = SPP_SACKDELAY_ENABLE | SPP_SACKDELAY_DISABLE,
+ SPP_HB_TIME_IS_ZERO = 1<<7, /* Set HB delay to 0 */
};
struct sctp_paddrparams {
@@ -530,7 +539,7 @@ struct sctp_paddrparams {
__u32 spp_flags;
} __attribute__((packed, aligned(4)));
-/* 7.1.24. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
+/* 7.1.23. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
*
* This options will get or set the delayed ack timer. The time is set
* in milliseconds. If the assoc_id is 0, then this sets or gets the
diff --git a/include/net/sock.h b/include/net/sock.h
index 2c7d60ca354..25c37e34bfd 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -202,6 +202,15 @@ struct sock {
unsigned short sk_type;
int sk_rcvbuf;
socket_lock_t sk_lock;
+ /*
+ * The backlog queue is special, it is always used with
+ * the per-socket spinlock held and requires low latency
+ * access. Therefore we special case it's implementation.
+ */
+ struct {
+ struct sk_buff *head;
+ struct sk_buff *tail;
+ } sk_backlog;
wait_queue_head_t *sk_sleep;
struct dst_entry *sk_dst_cache;
struct xfrm_policy *sk_policy[2];
@@ -221,15 +230,6 @@ struct sock {
int sk_rcvlowat;
unsigned long sk_flags;
unsigned long sk_lingertime;
- /*
- * The backlog queue is special, it is always used with
- * the per-socket spinlock held and requires low latency
- * access. Therefore we special case it's implementation.
- */
- struct {
- struct sk_buff *head;
- struct sk_buff *tail;
- } sk_backlog;
struct sk_buff_head sk_error_queue;
struct proto *sk_prot_creator;
rwlock_t sk_callback_lock;
@@ -244,7 +244,7 @@ struct sock {
struct sk_filter *sk_filter;
void *sk_protinfo;
struct timer_list sk_timer;
- struct timeval sk_stamp;
+ ktime_t sk_stamp;
struct socket *sk_socket;
void *sk_user_data;
struct page *sk_sndmsg_page;
@@ -390,6 +390,7 @@ enum sock_flags {
SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */
SOCK_DBG, /* %SO_DEBUG setting */
SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */
+ SOCK_RCVTSTAMPNS, /* %SO_TIMESTAMPNS setting */
SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
};
@@ -710,15 +711,6 @@ static inline void sk_stream_mem_reclaim(struct sock *sk)
__sk_stream_mem_reclaim(sk);
}
-static inline void sk_stream_writequeue_purge(struct sock *sk)
-{
- struct sk_buff *skb;
-
- while ((skb = __skb_dequeue(&sk->sk_write_queue)) != NULL)
- sk_stream_free_skb(sk, skb);
- sk_stream_mem_reclaim(sk);
-}
-
static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb)
{
return (int)skb->truesize <= sk->sk_forward_alloc ||
@@ -1083,19 +1075,7 @@ static inline int sk_can_gso(const struct sock *sk)
return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
}
-static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
-{
- __sk_dst_set(sk, dst);
- sk->sk_route_caps = dst->dev->features;
- if (sk->sk_route_caps & NETIF_F_GSO)
- sk->sk_route_caps |= NETIF_F_GSO_MASK;
- if (sk_can_gso(sk)) {
- if (dst->header_len)
- sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
- else
- sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
- }
-}
+extern void sk_setup_caps(struct sock *sk, struct dst_entry *dst);
static inline void sk_charge_skb(struct sock *sk, struct sk_buff *skb)
{
@@ -1256,18 +1236,6 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
return page;
}
-#define sk_stream_for_retrans_queue(skb, sk) \
- for (skb = (sk)->sk_write_queue.next; \
- (skb != (sk)->sk_send_head) && \
- (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
- skb = skb->next)
-
-/*from STCP for fast SACK Process*/
-#define sk_stream_for_retrans_queue_from(skb, sk) \
- for (; (skb != (sk)->sk_send_head) && \
- (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
- skb = skb->next)
-
/*
* Default write policy as shown to user space via poll/select/SIGIO
*/
@@ -1304,22 +1272,18 @@ static inline int sock_intr_errno(long timeo)
return timeo == MAX_SCHEDULE_TIMEOUT ? -ERESTARTSYS : -EINTR;
}
+extern void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
+ struct sk_buff *skb);
+
static __inline__ void
sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
{
- struct timeval stamp;
+ ktime_t kt = skb->tstamp;
- skb_get_timestamp(skb, &stamp);
- if (sock_flag(sk, SOCK_RCVTSTAMP)) {
- /* Race occurred between timestamp enabling and packet
- receiving. Fill in the current time for now. */
- if (stamp.tv_sec == 0)
- do_gettimeofday(&stamp);
- skb_set_timestamp(skb, &stamp);
- put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP, sizeof(struct timeval),
- &stamp);
- } else
- sk->sk_stamp = stamp;
+ if (sock_flag(sk, SOCK_RCVTSTAMP))
+ __sock_recv_timestamp(msg, sk, skb);
+ else
+ sk->sk_stamp = kt;
}
/**
@@ -1350,18 +1314,17 @@ static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, int copied_e
extern void sock_enable_timestamp(struct sock *sk);
extern int sock_get_timestamp(struct sock *, struct timeval __user *);
+extern int sock_get_timestampns(struct sock *, struct timespec __user *);
/*
* Enable debug/info messages
*/
+extern int net_msg_warn;
+#define NETDEBUG(fmt, args...) \
+ do { if (net_msg_warn) printk(fmt,##args); } while (0)
-#ifdef CONFIG_NETDEBUG
-#define NETDEBUG(fmt, args...) printk(fmt,##args)
-#define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0)
-#else
-#define NETDEBUG(fmt, args...) do { } while (0)
-#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
-#endif
+#define LIMIT_NETDEBUG(fmt, args...) \
+ do { if (net_msg_warn && net_ratelimit()) printk(fmt,##args); } while(0)
/*
* Macros for sleeping on a socket. Use them like this:
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 5c472f255b7..a385797f160 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -220,6 +220,7 @@ extern int sysctl_tcp_app_win;
extern int sysctl_tcp_adv_win_scale;
extern int sysctl_tcp_tw_reuse;
extern int sysctl_tcp_frto;
+extern int sysctl_tcp_frto_response;
extern int sysctl_tcp_low_latency;
extern int sysctl_tcp_dma_copybreak;
extern int sysctl_tcp_nometrics_save;
@@ -230,6 +231,7 @@ extern int sysctl_tcp_mtu_probing;
extern int sysctl_tcp_base_mss;
extern int sysctl_tcp_workaround_signed_windows;
extern int sysctl_tcp_slow_start_after_idle;
+extern int sysctl_tcp_max_ssthresh;
extern atomic_t tcp_memory_allocated;
extern atomic_t tcp_sockets_allocated;
@@ -341,6 +343,7 @@ extern struct sock * tcp_check_req(struct sock *sk,struct sk_buff *skb,
extern int tcp_child_process(struct sock *parent,
struct sock *child,
struct sk_buff *skb);
+extern int tcp_use_frto(struct sock *sk);
extern void tcp_enter_frto(struct sock *sk);
extern void tcp_enter_loss(struct sock *sk, int how);
extern void tcp_clear_retrans(struct tcp_sock *tp);
@@ -417,9 +420,9 @@ extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb,
/* tcp_output.c */
-extern void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp,
- unsigned int cur_mss, int nonagle);
-extern int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp);
+extern void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss,
+ int nonagle);
+extern int tcp_may_send_now(struct sock *sk);
extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
extern void tcp_xmit_retransmit_queue(struct sock *);
extern void tcp_simple_retransmit(struct sock *);
@@ -476,8 +479,10 @@ static inline void tcp_fast_path_on(struct tcp_sock *tp)
__tcp_fast_path_on(tp, tp->snd_wnd >> tp->rx_opt.snd_wscale);
}
-static inline void tcp_fast_path_check(struct sock *sk, struct tcp_sock *tp)
+static inline void tcp_fast_path_check(struct sock *sk)
{
+ struct tcp_sock *tp = tcp_sk(sk);
+
if (skb_queue_empty(&tp->out_of_order_queue) &&
tp->rcv_wnd &&
atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf &&
@@ -588,10 +593,10 @@ static inline void tcp_dec_pcount_approx(__u32 *count,
}
}
-static inline void tcp_packets_out_inc(struct sock *sk,
- struct tcp_sock *tp,
+static inline void tcp_packets_out_inc(struct sock *sk,
const struct sk_buff *skb)
{
+ struct tcp_sock *tp = tcp_sk(sk);
int orig = tp->packets_out;
tp->packets_out += tcp_skb_pcount(skb);
@@ -624,9 +629,12 @@ enum tcp_ca_event {
#define TCP_CA_MAX 128
#define TCP_CA_BUF_MAX (TCP_CA_NAME_MAX*TCP_CA_MAX)
+#define TCP_CONG_NON_RESTRICTED 0x1
+#define TCP_CONG_RTT_STAMP 0x2
+
struct tcp_congestion_ops {
struct list_head list;
- int non_restricted;
+ unsigned long flags;
/* initialize private data (optional) */
void (*init)(struct sock *sk);
@@ -640,8 +648,6 @@ struct tcp_congestion_ops {
/* do new cwnd calculation (required) */
void (*cong_avoid)(struct sock *sk, u32 ack,
u32 rtt, u32 in_flight, int good_ack);
- /* round trip time sample per acked packet (optional) */
- void (*rtt_sample)(struct sock *sk, u32 usrtt);
/* call before changing ca_state (optional) */
void (*set_state)(struct sock *sk, u8 new_state);
/* call when cwnd event occurs (optional) */
@@ -649,7 +655,7 @@ struct tcp_congestion_ops {
/* new value of cwnd after loss (optional) */
u32 (*undo_cwnd)(struct sock *sk);
/* hook for packet ack accounting (optional) */
- void (*pkts_acked)(struct sock *sk, u32 num_acked);
+ void (*pkts_acked)(struct sock *sk, u32 num_acked, ktime_t last);
/* get info for inet_diag (optional) */
void (*get_info)(struct sock *sk, u32 ext, struct sk_buff *skb);
@@ -736,7 +742,7 @@ static inline void tcp_sync_left_out(struct tcp_sock *tp)
tp->left_out = tp->sacked_out + tp->lost_out;
}
-extern void tcp_enter_cwr(struct sock *sk);
+extern void tcp_enter_cwr(struct sock *sk, const int set_ssthresh);
extern __u32 tcp_init_cwnd(struct tcp_sock *tp, struct dst_entry *dst);
/* Slow start with delack produces 3 packets of burst, so that
@@ -775,18 +781,21 @@ static inline void tcp_minshall_update(struct tcp_sock *tp, int mss,
tp->snd_sml = TCP_SKB_CB(skb)->end_seq;
}
-static inline void tcp_check_probe_timer(struct sock *sk, struct tcp_sock *tp)
+static inline void tcp_check_probe_timer(struct sock *sk)
{
+ struct tcp_sock *tp = tcp_sk(sk);
const struct inet_connection_sock *icsk = inet_csk(sk);
+
if (!tp->packets_out && !icsk->icsk_pending)
inet_csk_reset_xmit_timer(sk, ICSK_TIME_PROBE0,
icsk->icsk_rto, TCP_RTO_MAX);
}
-static inline void tcp_push_pending_frames(struct sock *sk,
- struct tcp_sock *tp)
+static inline void tcp_push_pending_frames(struct sock *sk)
{
- __tcp_push_pending_frames(sk, tp, tcp_current_mss(sk, 1), tp->nonagle);
+ struct tcp_sock *tp = tcp_sk(sk);
+
+ __tcp_push_pending_frames(sk, tcp_current_mss(sk, 1), tp->nonagle);
}
static inline void tcp_init_wl(struct tcp_sock *tp, u32 ack, u32 seq)
@@ -815,7 +824,7 @@ static inline __sum16 __tcp_checksum_complete(struct sk_buff *skb)
static inline int tcp_checksum_complete(struct sk_buff *skb)
{
- return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+ return !skb_csum_unnecessary(skb) &&
__tcp_checksum_complete(skb);
}
@@ -918,21 +927,7 @@ static inline void tcp_set_state(struct sock *sk, int state)
#endif
}
-static inline void tcp_done(struct sock *sk)
-{
- if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
- TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
-
- tcp_set_state(sk, TCP_CLOSE);
- tcp_clear_xmit_timers(sk);
-
- sk->sk_shutdown = SHUTDOWN_MASK;
-
- if (!sock_flag(sk, SOCK_DEAD))
- sk->sk_state_change(sk);
- else
- inet_csk_destroy_sock(sk);
-}
+extern void tcp_done(struct sock *sk);
static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
{
@@ -981,7 +976,7 @@ static inline void tcp_openreq_init(struct request_sock *req,
ireq->wscale_ok = rx_opt->wscale_ok;
ireq->acked = 0;
ireq->ecn_ok = 0;
- ireq->rmt_port = skb->h.th->source;
+ ireq->rmt_port = tcp_hdr(skb)->source;
}
extern void tcp_enter_memory_pressure(void);
@@ -1011,7 +1006,7 @@ static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int
{
if ((s32)(rx_opt->rcv_tsval - rx_opt->ts_recent) >= 0)
return 0;
- if (xtime.tv_sec >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)
+ if (get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)
return 0;
/* RST segments are not recommended to carry timestamp,
@@ -1026,26 +1021,13 @@ static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int
However, we can relax time bounds for RST segments to MSL.
*/
- if (rst && xtime.tv_sec >= rx_opt->ts_recent_stamp + TCP_PAWS_MSL)
+ if (rst && get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_MSL)
return 0;
return 1;
}
#define TCP_CHECK_TIMER(sk) do { } while (0)
-static inline int tcp_use_frto(const struct sock *sk)
-{
- const struct tcp_sock *tp = tcp_sk(sk);
-
- /* F-RTO must be activated in sysctl and there must be some
- * unsent new data, and the advertised window should allow
- * sending it.
- */
- return (sysctl_tcp_frto && sk->sk_send_head &&
- !after(TCP_SKB_CB(sk->sk_send_head)->end_seq,
- tp->snd_una + tp->snd_wnd));
-}
-
static inline void tcp_mib_init(void)
{
/* See RFC 2012 */
@@ -1172,6 +1154,120 @@ static inline void tcp_put_md5sig_pool(void)
put_cpu();
}
+/* write queue abstraction */
+static inline void tcp_write_queue_purge(struct sock *sk)
+{
+ struct sk_buff *skb;
+
+ while ((skb = __skb_dequeue(&sk->sk_write_queue)) != NULL)
+ sk_stream_free_skb(sk, skb);
+ sk_stream_mem_reclaim(sk);
+}
+
+static inline struct sk_buff *tcp_write_queue_head(struct sock *sk)
+{
+ struct sk_buff *skb = sk->sk_write_queue.next;
+ if (skb == (struct sk_buff *) &sk->sk_write_queue)
+ return NULL;
+ return skb;
+}
+
+static inline struct sk_buff *tcp_write_queue_tail(struct sock *sk)
+{
+ struct sk_buff *skb = sk->sk_write_queue.prev;
+ if (skb == (struct sk_buff *) &sk->sk_write_queue)
+ return NULL;
+ return skb;
+}
+
+static inline struct sk_buff *tcp_write_queue_next(struct sock *sk, struct sk_buff *skb)
+{
+ return skb->next;
+}
+
+#define tcp_for_write_queue(skb, sk) \
+ for (skb = (sk)->sk_write_queue.next; \
+ (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
+ skb = skb->next)
+
+#define tcp_for_write_queue_from(skb, sk) \
+ for (; (skb != (struct sk_buff *)&(sk)->sk_write_queue);\
+ skb = skb->next)
+
+static inline struct sk_buff *tcp_send_head(struct sock *sk)
+{
+ return sk->sk_send_head;
+}
+
+static inline void tcp_advance_send_head(struct sock *sk, struct sk_buff *skb)
+{
+ sk->sk_send_head = skb->next;
+ if (sk->sk_send_head == (struct sk_buff *)&sk->sk_write_queue)
+ sk->sk_send_head = NULL;
+}
+
+static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unlinked)
+{
+ if (sk->sk_send_head == skb_unlinked)
+ sk->sk_send_head = NULL;
+}
+
+static inline void tcp_init_send_head(struct sock *sk)
+{
+ sk->sk_send_head = NULL;
+}
+
+static inline void __tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb)
+{
+ __skb_queue_tail(&sk->sk_write_queue, skb);
+}
+
+static inline void tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb)
+{
+ __tcp_add_write_queue_tail(sk, skb);
+
+ /* Queue it, remembering where we must start sending. */
+ if (sk->sk_send_head == NULL)
+ sk->sk_send_head = skb;
+}
+
+static inline void __tcp_add_write_queue_head(struct sock *sk, struct sk_buff *skb)
+{
+ __skb_queue_head(&sk->sk_write_queue, skb);
+}
+
+/* Insert buff after skb on the write queue of sk. */
+static inline void tcp_insert_write_queue_after(struct sk_buff *skb,
+ struct sk_buff *buff,
+ struct sock *sk)
+{
+ __skb_append(skb, buff, &sk->sk_write_queue);
+}
+
+/* Insert skb between prev and next on the write queue of sk. */
+static inline void tcp_insert_write_queue_before(struct sk_buff *new,
+ struct sk_buff *skb,
+ struct sock *sk)
+{
+ __skb_insert(new, skb->prev, skb, &sk->sk_write_queue);
+}
+
+static inline void tcp_unlink_write_queue(struct sk_buff *skb, struct sock *sk)
+{
+ __skb_unlink(skb, &sk->sk_write_queue);
+}
+
+static inline int tcp_skb_is_last(const struct sock *sk,
+ const struct sk_buff *skb)
+{
+ return skb->next == (struct sk_buff *)&sk->sk_write_queue;
+}
+
+static inline int tcp_write_queue_empty(struct sock *sk)
+{
+ return skb_queue_empty(&sk->sk_write_queue);
+}
+
/* /proc */
enum tcp_seq_states {
TCP_SEQ_STATE_LISTENING,
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index 4629d77173f..89eb3e05116 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -27,9 +27,10 @@ static inline void TCP_ECN_send_synack(struct tcp_sock *tp,
TCP_SKB_CB(skb)->flags &= ~TCPCB_FLAG_ECE;
}
-static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
- struct sk_buff *skb)
+static inline void TCP_ECN_send_syn(struct sock *sk, struct sk_buff *skb)
{
+ struct tcp_sock *tp = tcp_sk(sk);
+
tp->ecn_flags = 0;
if (sysctl_tcp_ecn) {
TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
@@ -44,9 +45,11 @@ TCP_ECN_make_synack(struct request_sock *req, struct tcphdr *th)
th->ece = 1;
}
-static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
- struct sk_buff *skb, int tcp_header_len)
+static inline void TCP_ECN_send(struct sock *sk, struct sk_buff *skb,
+ int tcp_header_len)
{
+ struct tcp_sock *tp = tcp_sk(sk);
+
if (tp->ecn_flags & TCP_ECN_OK) {
/* Not-retransmitted data segment: set ECT and inject CWR. */
if (skb->len != tcp_header_len &&
@@ -54,7 +57,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
INET_ECN_xmit(sk);
if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
- skb->h.th->cwr = 1;
+ tcp_hdr(skb)->cwr = 1;
skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
}
} else {
@@ -62,7 +65,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
INET_ECN_dontxmit(sk);
}
if (tp->ecn_flags & TCP_ECN_DEMAND_CWR)
- skb->h.th->ece = 1;
+ tcp_hdr(skb)->ece = 1;
}
}
@@ -70,7 +73,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
static inline void TCP_ECN_accept_cwr(struct tcp_sock *tp, struct sk_buff *skb)
{
- if (skb->h.th->cwr)
+ if (tcp_hdr(skb)->cwr)
tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR;
}
diff --git a/include/net/udp.h b/include/net/udp.h
index 1b921fa8147..98755ebaf16 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -72,15 +72,12 @@ struct sk_buff;
*/
static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb)
{
- if (! UDP_SKB_CB(skb)->partial_cov)
- return __skb_checksum_complete(skb);
- return csum_fold(skb_checksum(skb, 0, UDP_SKB_CB(skb)->cscov,
- skb->csum));
+ return __skb_checksum_complete_head(skb, UDP_SKB_CB(skb)->cscov);
}
static inline int udp_lib_checksum_complete(struct sk_buff *skb)
{
- return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+ return !skb_csum_unnecessary(skb) &&
__udp_lib_checksum_complete(skb);
}
@@ -92,8 +89,8 @@ static inline int udp_lib_checksum_complete(struct sk_buff *skb)
*/
static inline __wsum udp_csum_outgoing(struct sock *sk, struct sk_buff *skb)
{
- __wsum csum = csum_partial(skb->h.raw, sizeof(struct udphdr), 0);
-
+ __wsum csum = csum_partial(skb_transport_header(skb),
+ sizeof(struct udphdr), 0);
skb_queue_walk(&sk->sk_write_queue, skb) {
csum = csum_add(csum, skb->csum);
}
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 67ac5142430..635b0eafca9 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -47,11 +47,10 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
return 1;
}
- UDP_SKB_CB(skb)->partial_cov = 0;
cscov = ntohs(uh->len);
if (cscov == 0) /* Indicates that full coverage is required. */
- cscov = skb->len;
+ ;
else if (cscov < 8 || cscov > skb->len) {
/*
* Coverage length violates RFC 3828: log and discard silently.
@@ -60,42 +59,16 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
cscov, skb->len);
return 1;
- } else if (cscov < skb->len)
+ } else if (cscov < skb->len) {
UDP_SKB_CB(skb)->partial_cov = 1;
-
- UDP_SKB_CB(skb)->cscov = cscov;
-
- /*
- * There is no known NIC manufacturer supporting UDP-Lite yet,
- * hence ip_summed is always (re-)set to CHECKSUM_NONE.
- */
- skb->ip_summed = CHECKSUM_NONE;
+ UDP_SKB_CB(skb)->cscov = cscov;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->ip_summed = CHECKSUM_NONE;
+ }
return 0;
}
-static __inline__ int udplite4_csum_init(struct sk_buff *skb, struct udphdr *uh)
-{
- int rc = udplite_checksum_init(skb, uh);
-
- if (!rc)
- skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr,
- skb->nh.iph->daddr,
- skb->len, IPPROTO_UDPLITE, 0);
- return rc;
-}
-
-static __inline__ int udplite6_csum_init(struct sk_buff *skb, struct udphdr *uh)
-{
- int rc = udplite_checksum_init(skb, uh);
-
- if (!rc)
- skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
- &skb->nh.ipv6h->daddr,
- skb->len, IPPROTO_UDPLITE, 0));
- return rc;
-}
-
static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
{
int cscov = up->len;
@@ -128,14 +101,14 @@ static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
{
- int off, len, cscov = udplite_sender_cscov(udp_sk(sk), skb->h.uh);
+ int cscov = udplite_sender_cscov(udp_sk(sk), udp_hdr(skb));
__wsum csum = 0;
skb->ip_summed = CHECKSUM_NONE; /* no HW support for checksumming */
skb_queue_walk(&sk->sk_write_queue, skb) {
- off = skb->h.raw - skb->data;
- len = skb->len - off;
+ const int off = skb_transport_offset(skb);
+ const int len = skb->len - off;
csum = skb_checksum(skb, off, (cscov > len)? len : cscov, csum);
diff --git a/include/net/wext.h b/include/net/wext.h
new file mode 100644
index 00000000000..55741836a67
--- /dev/null
+++ b/include/net/wext.h
@@ -0,0 +1,24 @@
+#ifndef __NET_WEXT_H
+#define __NET_WEXT_H
+
+/*
+ * wireless extensions interface to the core code
+ */
+
+#ifdef CONFIG_WIRELESS_EXT
+extern int wext_proc_init(void);
+extern int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd,
+ void __user *arg);
+#else
+static inline int wext_proc_init()
+{
+ return 0;
+}
+static inline int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd,
+ void __user *arg)
+{
+ return -EINVAL;
+}
+#endif
+
+#endif /* __NET_WEXT_H */
diff --git a/include/net/wireless.h b/include/net/wireless.h
new file mode 100644
index 00000000000..d30c4ba8fd9
--- /dev/null
+++ b/include/net/wireless.h
@@ -0,0 +1,139 @@
+#ifndef __NET_WIRELESS_H
+#define __NET_WIRELESS_H
+
+/*
+ * 802.11 device management
+ *
+ * Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+#include <linux/netdevice.h>
+#include <linux/debugfs.h>
+#include <linux/list.h>
+#include <net/cfg80211.h>
+
+/**
+ * struct wiphy - wireless hardware description
+ * @idx: the wiphy index assigned to this item
+ * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
+ */
+struct wiphy {
+ /* assign these fields before you register the wiphy */
+
+ /* permanent MAC address */
+ u8 perm_addr[ETH_ALEN];
+
+ /* If multiple wiphys are registered and you're handed e.g.
+ * a regular netdev with assigned ieee80211_ptr, you won't
+ * know whether it points to a wiphy your driver has registered
+ * or not. Assign this to something global to your driver to
+ * help determine whether you own this wiphy or not. */
+ void *privid;
+
+ /* fields below are read-only, assigned by cfg80211 */
+
+ /* the item in /sys/class/ieee80211/ points to this,
+ * you need use set_wiphy_dev() (see below) */
+ struct device dev;
+
+ /* dir in debugfs: ieee80211/<wiphyname> */
+ struct dentry *debugfsdir;
+
+ char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
+};
+
+/** struct wireless_dev - wireless per-netdev state
+ *
+ * This structure must be allocated by the driver/stack
+ * that uses the ieee80211_ptr field in struct net_device
+ * (this is intentional so it can be allocated along with
+ * the netdev.)
+ *
+ * @wiphy: pointer to hardware description
+ */
+struct wireless_dev {
+ struct wiphy *wiphy;
+
+ /* private to the generic wireless code */
+ struct list_head list;
+ struct net_device *netdev;
+};
+
+/**
+ * wiphy_priv - return priv from wiphy
+ */
+static inline void *wiphy_priv(struct wiphy *wiphy)
+{
+ BUG_ON(!wiphy);
+ return &wiphy->priv;
+}
+
+/**
+ * set_wiphy_dev - set device pointer for wiphy
+ */
+static inline void set_wiphy_dev(struct wiphy *wiphy, struct device *dev)
+{
+ wiphy->dev.parent = dev;
+}
+
+/**
+ * wiphy_dev - get wiphy dev pointer
+ */
+static inline struct device *wiphy_dev(struct wiphy *wiphy)
+{
+ return wiphy->dev.parent;
+}
+
+/**
+ * wiphy_name - get wiphy name
+ */
+static inline char *wiphy_name(struct wiphy *wiphy)
+{
+ return wiphy->dev.bus_id;
+}
+
+/**
+ * wdev_priv - return wiphy priv from wireless_dev
+ */
+static inline void *wdev_priv(struct wireless_dev *wdev)
+{
+ BUG_ON(!wdev);
+ return wiphy_priv(wdev->wiphy);
+}
+
+/**
+ * wiphy_new - create a new wiphy for use with cfg80211
+ *
+ * create a new wiphy and associate the given operations with it.
+ * @sizeof_priv bytes are allocated for private use.
+ *
+ * the returned pointer must be assigned to each netdev's
+ * ieee80211_ptr for proper operation.
+ */
+struct wiphy *wiphy_new(struct cfg80211_ops *ops, int sizeof_priv);
+
+/**
+ * wiphy_register - register a wiphy with cfg80211
+ *
+ * register the given wiphy
+ *
+ * Returns a non-negative wiphy index or a negative error code.
+ */
+extern int wiphy_register(struct wiphy *wiphy);
+
+/**
+ * wiphy_unregister - deregister a wiphy from cfg80211
+ *
+ * unregister a device with the given priv pointer.
+ * After this call, no more requests can be made with this priv
+ * pointer, but the call may sleep to wait for an outstanding
+ * request that is being handled.
+ */
+extern void wiphy_unregister(struct wiphy *wiphy);
+
+/**
+ * wiphy_free - free wiphy
+ */
+extern void wiphy_free(struct wiphy *wiphy);
+
+#endif /* __NET_WIRELESS_H */
diff --git a/include/net/x25device.h b/include/net/x25device.h
index 1d10c879f7e..1415bcf9398 100644
--- a/include/net/x25device.h
+++ b/include/net/x25device.h
@@ -7,8 +7,8 @@
static inline __be16 x25_type_trans(struct sk_buff *skb, struct net_device *dev)
{
- skb->mac.raw = skb->data;
skb->dev = dev;
+ skb_reset_mac_header(skb);
skb->pkt_type = PACKET_HOST;
return htons(ETH_P_X25);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 5a00aa85b75..8287081d77f 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -279,7 +279,7 @@ struct xfrm_type
xfrm_address_t *(*local_addr)(struct xfrm_state *, xfrm_address_t *);
xfrm_address_t *(*remote_addr)(struct xfrm_state *, xfrm_address_t *);
/* Estimate maximal size of result of transformation of a dgram */
- u32 (*get_max_size)(struct xfrm_state *, int size);
+ u32 (*get_mtu)(struct xfrm_state *, int size);
};
extern int xfrm_register_type(struct xfrm_type *type, unsigned short family);
@@ -416,6 +416,13 @@ struct xfrm_audit
u32 secid;
};
+/* SAD metadata, add more later */
+struct xfrm_sadinfo
+{
+ u32 sadhcnt; /* current hash bkts */
+ u32 sadhmcnt; /* max allowed hash bkts */
+ u32 sadcnt; /* current running count */
+};
#ifdef CONFIG_AUDITSYSCALL
extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result,
struct xfrm_policy *xp, struct xfrm_state *x);
@@ -938,6 +945,7 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s
extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
extern int xfrm_state_delete(struct xfrm_state *x);
extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info);
+extern void xfrm_sad_getinfo(struct xfrm_sadinfo *si);
extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
extern void xfrm_replay_notify(struct xfrm_state *x, int event);
diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h
deleted file mode 100644
index b86f8374351..00000000000
--- a/include/rxrpc/call.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* call.h: Rx call record
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_CALL_H
-#define _LINUX_RXRPC_CALL_H
-
-#include <rxrpc/types.h>
-#include <rxrpc/rxrpc.h>
-#include <rxrpc/packet.h>
-#include <linux/timer.h>
-
-#define RXRPC_CALL_ACK_WINDOW_SIZE 16
-
-extern unsigned rxrpc_call_rcv_timeout; /* receive activity timeout (secs) */
-
-/* application call state
- * - only state 0 and ffff are reserved, the state is set to 1 after an opid is received
- */
-enum rxrpc_app_cstate {
- RXRPC_CSTATE_COMPLETE = 0, /* operation complete */
- RXRPC_CSTATE_ERROR, /* operation ICMP error or aborted */
- RXRPC_CSTATE_SRVR_RCV_OPID, /* [SERVER] receiving operation ID */
- RXRPC_CSTATE_SRVR_RCV_ARGS, /* [SERVER] receiving operation data */
- RXRPC_CSTATE_SRVR_GOT_ARGS, /* [SERVER] completely received operation data */
- RXRPC_CSTATE_SRVR_SND_REPLY, /* [SERVER] sending operation reply */
- RXRPC_CSTATE_SRVR_RCV_FINAL_ACK, /* [SERVER] receiving final ACK */
- RXRPC_CSTATE_CLNT_SND_ARGS, /* [CLIENT] sending operation args */
- RXRPC_CSTATE_CLNT_RCV_REPLY, /* [CLIENT] receiving operation reply */
- RXRPC_CSTATE_CLNT_GOT_REPLY, /* [CLIENT] completely received operation reply */
-} __attribute__((packed));
-
-extern const char *rxrpc_call_states[];
-
-enum rxrpc_app_estate {
- RXRPC_ESTATE_NO_ERROR = 0, /* no error */
- RXRPC_ESTATE_LOCAL_ABORT, /* aborted locally by application layer */
- RXRPC_ESTATE_PEER_ABORT, /* aborted remotely by peer */
- RXRPC_ESTATE_LOCAL_ERROR, /* local ICMP network error */
- RXRPC_ESTATE_REMOTE_ERROR, /* remote ICMP network error */
-} __attribute__((packed));
-
-extern const char *rxrpc_call_error_states[];
-
-/*****************************************************************************/
-/*
- * Rx call record and application scratch buffer
- * - the call record occupies the bottom of a complete page
- * - the application scratch buffer occupies the rest
- */
-struct rxrpc_call
-{
- atomic_t usage;
- struct rxrpc_connection *conn; /* connection upon which active */
- spinlock_t lock; /* access lock */
- struct module *owner; /* owner module */
- wait_queue_head_t waitq; /* wait queue for events to happen */
- struct list_head link; /* general internal list link */
- struct list_head call_link; /* master call list link */
- __be32 chan_ix; /* connection channel index */
- __be32 call_id; /* call ID on connection */
- unsigned long cjif; /* jiffies at call creation */
- unsigned long flags; /* control flags */
-#define RXRPC_CALL_ACKS_TIMO 0x00000001 /* ACKS timeout reached */
-#define RXRPC_CALL_ACKR_TIMO 0x00000002 /* ACKR timeout reached */
-#define RXRPC_CALL_RCV_TIMO 0x00000004 /* RCV timeout reached */
-#define RXRPC_CALL_RCV_PKT 0x00000008 /* received packet */
-
- /* transmission */
- rxrpc_seq_t snd_seq_count; /* outgoing packet sequence number counter */
- struct rxrpc_message *snd_nextmsg; /* next message being constructed for sending */
- struct rxrpc_message *snd_ping; /* last ping message sent */
- unsigned short snd_resend_cnt; /* count of resends since last ACK */
-
- /* transmission ACK tracking */
- struct list_head acks_pendq; /* messages pending ACK (ordered by seq) */
- unsigned acks_pend_cnt; /* number of un-ACK'd packets */
- rxrpc_seq_t acks_dftv_seq; /* highest definitively ACK'd msg seq */
- struct timer_list acks_timeout; /* timeout on expected ACK */
-
- /* reception */
- struct list_head rcv_receiveq; /* messages pending reception (ordered by seq) */
- struct list_head rcv_krxiodq_lk; /* krxiod queue for new inbound packets */
- struct timer_list rcv_timeout; /* call receive activity timeout */
-
- /* reception ACK'ing */
- rxrpc_seq_t ackr_win_bot; /* bottom of ACK window */
- rxrpc_seq_t ackr_win_top; /* top of ACK window */
- rxrpc_seq_t ackr_high_seq; /* highest seqno yet received */
- rxrpc_seq_net_t ackr_prev_seq; /* previous seqno received */
- unsigned ackr_pend_cnt; /* number of pending ACKs */
- struct timer_list ackr_dfr_timo; /* timeout on deferred ACK */
- char ackr_dfr_perm; /* request for deferred ACKs permitted */
- rxrpc_seq_t ackr_dfr_seq; /* seqno for deferred ACK */
- struct rxrpc_ackpacket ackr; /* pending normal ACK packet */
- uint8_t ackr_array[RXRPC_CALL_ACK_WINDOW_SIZE]; /* ACK records */
-
- /* presentation layer */
- char app_last_rcv; /* T if received last packet from remote end */
- enum rxrpc_app_cstate app_call_state; /* call state */
- enum rxrpc_app_estate app_err_state; /* abort/error state */
- struct list_head app_readyq; /* ordered ready received packet queue */
- struct list_head app_unreadyq; /* ordered post-hole recv'd packet queue */
- rxrpc_seq_t app_ready_seq; /* last seq number dropped into readyq */
- size_t app_ready_qty; /* amount of data ready in readyq */
- unsigned app_opcode; /* operation ID */
- unsigned app_abort_code; /* abort code (when aborted) */
- int app_errno; /* error number (when ICMP error received) */
-
- /* statisics */
- unsigned pkt_rcv_count; /* count of received packets on this call */
- unsigned pkt_snd_count; /* count of sent packets on this call */
- unsigned app_read_count; /* number of reads issued */
-
- /* bits for the application to use */
- rxrpc_call_attn_func_t app_attn_func; /* callback when attention required */
- rxrpc_call_error_func_t app_error_func; /* callback when abort sent (cleanup and put) */
- rxrpc_call_aemap_func_t app_aemap_func; /* callback to map abort code to/from errno */
- void *app_user; /* application data */
- struct list_head app_link; /* application list linkage */
- struct list_head app_attn_link; /* application attention list linkage */
- size_t app_mark; /* trigger callback when app_ready_qty>=app_mark */
- char app_async_read; /* T if in async-read mode */
- uint8_t *app_read_buf; /* application async read buffer (app_mark size) */
- uint8_t *app_scr_alloc; /* application scratch allocation pointer */
- void *app_scr_ptr; /* application pointer into scratch buffer */
-
-#define RXRPC_APP_MARK_EOF 0xFFFFFFFFU /* mark at end of input */
-
- /* application scratch buffer */
- uint8_t app_scratch[0] __attribute__((aligned(sizeof(long))));
-};
-
-#define RXRPC_CALL_SCRATCH_SIZE (PAGE_SIZE - sizeof(struct rxrpc_call))
-
-#define rxrpc_call_reset_scratch(CALL) \
-do { (CALL)->app_scr_alloc = (CALL)->app_scratch; } while(0)
-
-#define rxrpc_call_alloc_scratch(CALL,SIZE) \
-({ \
- void *ptr; \
- ptr = (CALL)->app_scr_alloc; \
- (CALL)->app_scr_alloc += (SIZE); \
- if ((SIZE)>RXRPC_CALL_SCRATCH_SIZE || \
- (size_t)((CALL)->app_scr_alloc - (u8*)(CALL)) > RXRPC_CALL_SCRATCH_SIZE) { \
- printk("rxrpc_call_alloc_scratch(%p,%Zu)\n",(CALL),(size_t)(SIZE)); \
- BUG(); \
- } \
- ptr; \
-})
-
-#define rxrpc_call_alloc_scratch_s(CALL,TYPE) \
-({ \
- size_t size = sizeof(TYPE); \
- TYPE *ptr; \
- ptr = (TYPE*)(CALL)->app_scr_alloc; \
- (CALL)->app_scr_alloc += size; \
- if (size>RXRPC_CALL_SCRATCH_SIZE || \
- (size_t)((CALL)->app_scr_alloc - (u8*)(CALL)) > RXRPC_CALL_SCRATCH_SIZE) { \
- printk("rxrpc_call_alloc_scratch(%p,%Zu)\n",(CALL),size); \
- BUG(); \
- } \
- ptr; \
-})
-
-#define rxrpc_call_is_ack_pending(CALL) ((CALL)->ackr.reason != 0)
-
-extern int rxrpc_create_call(struct rxrpc_connection *conn,
- rxrpc_call_attn_func_t attn,
- rxrpc_call_error_func_t error,
- rxrpc_call_aemap_func_t aemap,
- struct rxrpc_call **_call);
-
-extern int rxrpc_incoming_call(struct rxrpc_connection *conn,
- struct rxrpc_message *msg,
- struct rxrpc_call **_call);
-
-static inline void rxrpc_get_call(struct rxrpc_call *call)
-{
- BUG_ON(atomic_read(&call->usage)<=0);
- atomic_inc(&call->usage);
- /*printk("rxrpc_get_call(%p{u=%d})\n",(C),atomic_read(&(C)->usage));*/
-}
-
-extern void rxrpc_put_call(struct rxrpc_call *call);
-
-extern void rxrpc_call_do_stuff(struct rxrpc_call *call);
-
-extern int rxrpc_call_abort(struct rxrpc_call *call, int error);
-
-#define RXRPC_CALL_READ_BLOCK 0x0001 /* block if not enough data and not yet EOF */
-#define RXRPC_CALL_READ_ALL 0x0002 /* error if insufficient data received */
-extern int rxrpc_call_read_data(struct rxrpc_call *call, void *buffer, size_t size, int flags);
-
-extern int rxrpc_call_write_data(struct rxrpc_call *call,
- size_t sioc,
- struct kvec *siov,
- uint8_t rxhdr_flags,
- gfp_t alloc_flags,
- int dup_data,
- size_t *size_sent);
-
-extern void rxrpc_call_handle_error(struct rxrpc_call *conn, int local, int errno);
-
-#endif /* _LINUX_RXRPC_CALL_H */
diff --git a/include/rxrpc/connection.h b/include/rxrpc/connection.h
deleted file mode 100644
index 41e6781ad06..00000000000
--- a/include/rxrpc/connection.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* connection.h: Rx connection record
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_CONNECTION_H
-#define _LINUX_RXRPC_CONNECTION_H
-
-#include <rxrpc/types.h>
-#include <rxrpc/krxtimod.h>
-
-struct sk_buff;
-
-/*****************************************************************************/
-/*
- * Rx connection
- * - connections are matched by (rmt_port,rmt_addr,service_id,conn_id,clientflag)
- * - connections only retain a refcount on the peer when they are active
- * - connections with refcount==0 are inactive and reside in the peer's graveyard
- */
-struct rxrpc_connection
-{
- atomic_t usage;
- struct rxrpc_transport *trans; /* transport endpoint */
- struct rxrpc_peer *peer; /* peer from/to which connected */
- struct rxrpc_service *service; /* responsible service (inbound conns) */
- struct rxrpc_timer timeout; /* decaching timer */
- struct list_head link; /* link in peer's list */
- struct list_head proc_link; /* link in proc list */
- struct list_head err_link; /* link in ICMP error processing list */
- struct list_head id_link; /* link in ID grant list */
- struct sockaddr_in addr; /* remote address */
- struct rxrpc_call *channels[4]; /* channels (active calls) */
- wait_queue_head_t chanwait; /* wait for channel to become available */
- spinlock_t lock; /* access lock */
- struct timeval atime; /* last access time */
- size_t mtu_size; /* MTU size for outbound messages */
- unsigned call_counter; /* call ID counter */
- rxrpc_serial_t serial_counter; /* packet serial number counter */
-
- /* the following should all be in net order */
- __be32 in_epoch; /* peer's epoch */
- __be32 out_epoch; /* my epoch */
- __be32 conn_id; /* connection ID, appropriately shifted */
- __be16 service_id; /* service ID */
- uint8_t security_ix; /* security ID */
- uint8_t in_clientflag; /* RXRPC_CLIENT_INITIATED if we are server */
- uint8_t out_clientflag; /* RXRPC_CLIENT_INITIATED if we are client */
-};
-
-extern int rxrpc_create_connection(struct rxrpc_transport *trans,
- __be16 port,
- __be32 addr,
- uint16_t service_id,
- void *security,
- struct rxrpc_connection **_conn);
-
-extern int rxrpc_connection_lookup(struct rxrpc_peer *peer,
- struct rxrpc_message *msg,
- struct rxrpc_connection **_conn);
-
-static inline void rxrpc_get_connection(struct rxrpc_connection *conn)
-{
- BUG_ON(atomic_read(&conn->usage)<0);
- atomic_inc(&conn->usage);
- //printk("rxrpc_get_conn(%p{u=%d})\n",conn,atomic_read(&conn->usage));
-}
-
-extern void rxrpc_put_connection(struct rxrpc_connection *conn);
-
-extern int rxrpc_conn_receive_call_packet(struct rxrpc_connection *conn,
- struct rxrpc_call *call,
- struct rxrpc_message *msg);
-
-extern void rxrpc_conn_handle_error(struct rxrpc_connection *conn, int local, int errno);
-
-#endif /* _LINUX_RXRPC_CONNECTION_H */
diff --git a/include/rxrpc/krxiod.h b/include/rxrpc/krxiod.h
deleted file mode 100644
index c0e0e82e4df..00000000000
--- a/include/rxrpc/krxiod.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* krxiod.h: Rx RPC I/O kernel thread interface
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_KRXIOD_H
-#define _LINUX_RXRPC_KRXIOD_H
-
-#include <rxrpc/types.h>
-
-extern int rxrpc_krxiod_init(void);
-extern void rxrpc_krxiod_kill(void);
-extern void rxrpc_krxiod_queue_transport(struct rxrpc_transport *trans);
-extern void rxrpc_krxiod_dequeue_transport(struct rxrpc_transport *trans);
-extern void rxrpc_krxiod_queue_peer(struct rxrpc_peer *peer);
-extern void rxrpc_krxiod_dequeue_peer(struct rxrpc_peer *peer);
-extern void rxrpc_krxiod_clear_peers(struct rxrpc_transport *trans);
-extern void rxrpc_krxiod_queue_call(struct rxrpc_call *call);
-extern void rxrpc_krxiod_dequeue_call(struct rxrpc_call *call);
-
-#endif /* _LINUX_RXRPC_KRXIOD_H */
diff --git a/include/rxrpc/krxsecd.h b/include/rxrpc/krxsecd.h
deleted file mode 100644
index 55ce43a25b3..00000000000
--- a/include/rxrpc/krxsecd.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* krxsecd.h: Rx RPC security kernel thread interface
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_KRXSECD_H
-#define _LINUX_RXRPC_KRXSECD_H
-
-#include <rxrpc/types.h>
-
-extern int rxrpc_krxsecd_init(void);
-extern void rxrpc_krxsecd_kill(void);
-extern void rxrpc_krxsecd_clear_transport(struct rxrpc_transport *trans);
-extern void rxrpc_krxsecd_queue_incoming_call(struct rxrpc_message *msg);
-
-#endif /* _LINUX_RXRPC_KRXSECD_H */
diff --git a/include/rxrpc/krxtimod.h b/include/rxrpc/krxtimod.h
deleted file mode 100644
index b3d298b612f..00000000000
--- a/include/rxrpc/krxtimod.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* krxtimod.h: RxRPC timeout daemon
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_KRXTIMOD_H
-#define _LINUX_RXRPC_KRXTIMOD_H
-
-#include <rxrpc/types.h>
-
-struct rxrpc_timer_ops {
- /* called when the front of the timer queue has timed out */
- void (*timed_out)(struct rxrpc_timer *timer);
-};
-
-/*****************************************************************************/
-/*
- * RXRPC timer/timeout record
- */
-struct rxrpc_timer
-{
- struct list_head link; /* link in timer queue */
- unsigned long timo_jif; /* timeout time */
- const struct rxrpc_timer_ops *ops; /* timeout expiry function */
-};
-
-static inline void rxrpc_timer_init(rxrpc_timer_t *timer, const struct rxrpc_timer_ops *ops)
-{
- INIT_LIST_HEAD(&timer->link);
- timer->ops = ops;
-}
-
-extern int rxrpc_krxtimod_start(void);
-extern void rxrpc_krxtimod_kill(void);
-
-extern void rxrpc_krxtimod_add_timer(rxrpc_timer_t *timer, unsigned long timeout);
-extern int rxrpc_krxtimod_del_timer(rxrpc_timer_t *timer);
-
-#endif /* _LINUX_RXRPC_KRXTIMOD_H */
diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h
deleted file mode 100644
index b318f273d4f..00000000000
--- a/include/rxrpc/message.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* message.h: Rx message caching
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_MESSAGE_H
-#define _LINUX_RXRPC_MESSAGE_H
-
-#include <rxrpc/packet.h>
-
-/*****************************************************************************/
-/*
- * Rx message record
- */
-struct rxrpc_message
-{
- atomic_t usage;
- struct list_head link; /* list link */
- struct timeval stamp; /* time received or last sent */
- rxrpc_seq_t seq; /* message sequence number */
-
- int state; /* the state the message is currently in */
-#define RXRPC_MSG_PREPARED 0
-#define RXRPC_MSG_SENT 1
-#define RXRPC_MSG_ACKED 2 /* provisionally ACK'd */
-#define RXRPC_MSG_DONE 3 /* definitively ACK'd (msg->seq<ack.firstPacket) */
-#define RXRPC_MSG_RECEIVED 4
-#define RXRPC_MSG_ERROR -1
- char rttdone; /* used for RTT */
-
- struct rxrpc_transport *trans; /* transport received through */
- struct rxrpc_connection *conn; /* connection received over */
- struct sk_buff *pkt; /* received packet */
- off_t offset; /* offset into pkt of next byte of data */
-
- struct rxrpc_header hdr; /* message header */
-
- int dcount; /* data part count */
- size_t dsize; /* data size */
-#define RXRPC_MSG_MAX_IOCS 8
- struct kvec data[RXRPC_MSG_MAX_IOCS]; /* message data */
- unsigned long dfree; /* bit mask indicating kfree(data[x]) if T */
-};
-
-#define rxrpc_get_message(M) do { atomic_inc(&(M)->usage); } while(0)
-
-extern void __rxrpc_put_message(struct rxrpc_message *msg);
-static inline void rxrpc_put_message(struct rxrpc_message *msg)
-{
- BUG_ON(atomic_read(&msg->usage)<=0);
- if (atomic_dec_and_test(&msg->usage))
- __rxrpc_put_message(msg);
-}
-
-extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
- struct rxrpc_call *call,
- uint8_t type,
- int count,
- struct kvec *diov,
- gfp_t alloc_flags,
- struct rxrpc_message **_msg);
-
-extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg);
-
-#endif /* _LINUX_RXRPC_MESSAGE_H */
diff --git a/include/rxrpc/packet.h b/include/rxrpc/packet.h
index 1447f0aaa0e..b69e6e173ea 100644
--- a/include/rxrpc/packet.h
+++ b/include/rxrpc/packet.h
@@ -1,6 +1,6 @@
/* packet.h: Rx packet layout and definitions
*
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
+ * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
@@ -12,28 +12,25 @@
#ifndef _LINUX_RXRPC_PACKET_H
#define _LINUX_RXRPC_PACKET_H
-#include <rxrpc/types.h>
-
-#define RXRPC_IPUDP_SIZE 28
-extern size_t RXRPC_MAX_PACKET_SIZE;
-#define RXRPC_MAX_PACKET_DATA_SIZE (RXRPC_MAX_PACKET_SIZE - sizeof(struct rxrpc_header))
-#define RXRPC_LOCAL_PACKET_SIZE RXRPC_MAX_PACKET_SIZE
-#define RXRPC_REMOTE_PACKET_SIZE (576 - RXRPC_IPUDP_SIZE)
+typedef u32 rxrpc_seq_t; /* Rx message sequence number */
+typedef u32 rxrpc_serial_t; /* Rx message serial number */
+typedef __be32 rxrpc_seq_net_t; /* on-the-wire Rx message sequence number */
+typedef __be32 rxrpc_serial_net_t; /* on-the-wire Rx message serial number */
/*****************************************************************************/
/*
* on-the-wire Rx packet header
* - all multibyte fields should be in network byte order
*/
-struct rxrpc_header
-{
+struct rxrpc_header {
__be32 epoch; /* client boot timestamp */
__be32 cid; /* connection and channel ID */
#define RXRPC_MAXCALLS 4 /* max active calls per conn */
#define RXRPC_CHANNELMASK (RXRPC_MAXCALLS-1) /* mask for channel ID */
#define RXRPC_CIDMASK (~RXRPC_CHANNELMASK) /* mask for connection ID */
-#define RXRPC_CIDSHIFT 2 /* shift for connection ID */
+#define RXRPC_CIDSHIFT ilog2(RXRPC_MAXCALLS) /* shift for connection ID */
+#define RXRPC_CID_INC (1 << RXRPC_CIDSHIFT) /* connection ID increment */
__be32 callNumber; /* call ID (0 for connection-level packets) */
#define RXRPC_PROCESS_MAXCALLS (1<<2) /* maximum number of active calls per conn (power of 2) */
@@ -62,7 +59,10 @@ struct rxrpc_header
uint8_t userStatus; /* app-layer defined status */
uint8_t securityIndex; /* security protocol ID */
- __be16 _rsvd; /* reserved (used by kerberos security as cksum) */
+ union {
+ __be16 _rsvd; /* reserved */
+ __be16 cksum; /* kerberos security checksum */
+ };
__be16 serviceId; /* service ID */
} __attribute__((packed));
@@ -81,8 +81,7 @@ extern const char *rxrpc_pkts[];
* - new__rsvd = j__rsvd
* - duplicating all other fields
*/
-struct rxrpc_jumbo_header
-{
+struct rxrpc_jumbo_header {
uint8_t flags; /* packet flags (as per rxrpc_header) */
uint8_t pad;
__be16 _rsvd; /* reserved (used by kerberos security as cksum) */
@@ -95,8 +94,7 @@ struct rxrpc_jumbo_header
* on-the-wire Rx ACK packet data payload
* - all multibyte fields should be in network byte order
*/
-struct rxrpc_ackpacket
-{
+struct rxrpc_ackpacket {
__be16 bufferSpace; /* number of packet buffers available */
__be16 maxSkew; /* diff between serno being ACK'd and highest serial no
* received */
@@ -124,4 +122,93 @@ struct rxrpc_ackpacket
} __attribute__((packed));
+/*
+ * ACK packets can have a further piece of information tagged on the end
+ */
+struct rxrpc_ackinfo {
+ __be32 rxMTU; /* maximum Rx MTU size (bytes) [AFS 3.3] */
+ __be32 maxMTU; /* maximum interface MTU size (bytes) [AFS 3.3] */
+ __be32 rwind; /* Rx window size (packets) [AFS 3.4] */
+ __be32 jumbo_max; /* max packets to stick into a jumbo packet [AFS 3.5] */
+};
+
+/*****************************************************************************/
+/*
+ * Kerberos security type-2 challenge packet
+ */
+struct rxkad_challenge {
+ __be32 version; /* version of this challenge type */
+ __be32 nonce; /* encrypted random number */
+ __be32 min_level; /* minimum security level */
+ __be32 __padding; /* padding to 8-byte boundary */
+} __attribute__((packed));
+
+/*****************************************************************************/
+/*
+ * Kerberos security type-2 response packet
+ */
+struct rxkad_response {
+ __be32 version; /* version of this reponse type */
+ __be32 __pad;
+
+ /* encrypted bit of the response */
+ struct {
+ __be32 epoch; /* current epoch */
+ __be32 cid; /* parent connection ID */
+ __be32 checksum; /* checksum */
+ __be32 securityIndex; /* security type */
+ __be32 call_id[4]; /* encrypted call IDs */
+ __be32 inc_nonce; /* challenge nonce + 1 */
+ __be32 level; /* desired level */
+ } encrypted;
+
+ __be32 kvno; /* Kerberos key version number */
+ __be32 ticket_len; /* Kerberos ticket length */
+} __attribute__((packed));
+
+/*****************************************************************************/
+/*
+ * RxRPC-level abort codes
+ */
+#define RX_CALL_DEAD -1 /* call/conn has been inactive and is shut down */
+#define RX_INVALID_OPERATION -2 /* invalid operation requested / attempted */
+#define RX_CALL_TIMEOUT -3 /* call timeout exceeded */
+#define RX_EOF -4 /* unexpected end of data on read op */
+#define RX_PROTOCOL_ERROR -5 /* low-level protocol error */
+#define RX_USER_ABORT -6 /* generic user abort */
+#define RX_ADDRINUSE -7 /* UDP port in use */
+#define RX_DEBUGI_BADTYPE -8 /* bad debugging packet type */
+
+/*
+ * (un)marshalling abort codes (rxgen)
+ */
+#define RXGEN_CC_MARSHAL -450
+#define RXGEN_CC_UNMARSHAL -451
+#define RXGEN_SS_MARSHAL -452
+#define RXGEN_SS_UNMARSHAL -453
+#define RXGEN_DECODE -454
+#define RXGEN_OPCODE -455
+#define RXGEN_SS_XDRFREE -456
+#define RXGEN_CC_XDRFREE -457
+
+/*
+ * Rx kerberos security abort codes
+ * - unfortunately we have no generalised security abort codes to say things
+ * like "unsupported security", so we have to use these instead and hope the
+ * other side understands
+ */
+#define RXKADINCONSISTENCY 19270400 /* security module structure inconsistent */
+#define RXKADPACKETSHORT 19270401 /* packet too short for security challenge */
+#define RXKADLEVELFAIL 19270402 /* security level negotiation failed */
+#define RXKADTICKETLEN 19270403 /* ticket length too short or too long */
+#define RXKADOUTOFSEQUENCE 19270404 /* packet had bad sequence number */
+#define RXKADNOAUTH 19270405 /* caller not authorised */
+#define RXKADBADKEY 19270406 /* illegal key: bad parity or weak */
+#define RXKADBADTICKET 19270407 /* security object was passed a bad ticket */
+#define RXKADUNKNOWNKEY 19270408 /* ticket contained unknown key version number */
+#define RXKADEXPIRED 19270409 /* authentication expired */
+#define RXKADSEALEDINCON 19270410 /* sealed data inconsistent */
+#define RXKADDATALEN 19270411 /* user data too long */
+#define RXKADILLEGALLEVEL 19270412 /* caller not authorised to use encrypted conns */
+
#endif /* _LINUX_RXRPC_PACKET_H */
diff --git a/include/rxrpc/peer.h b/include/rxrpc/peer.h
deleted file mode 100644
index 8b8fe97cbbc..00000000000
--- a/include/rxrpc/peer.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* peer.h: Rx RPC per-transport peer record
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_PEER_H
-#define _LINUX_RXRPC_PEER_H
-
-#include <linux/wait.h>
-#include <rxrpc/types.h>
-#include <rxrpc/krxtimod.h>
-
-struct rxrpc_peer_ops
-{
- /* peer record being added */
- int (*adding)(struct rxrpc_peer *peer);
-
- /* peer record being discarded from graveyard */
- void (*discarding)(struct rxrpc_peer *peer);
-
- /* change of epoch detected on connection */
- void (*change_of_epoch)(struct rxrpc_connection *conn);
-};
-
-/*****************************************************************************/
-/*
- * Rx RPC per-transport peer record
- * - peers only retain a refcount on the transport when they are active
- * - peers with refcount==0 are inactive and reside in the transport's graveyard
- */
-struct rxrpc_peer
-{
- atomic_t usage;
- struct rxrpc_peer_ops *ops; /* operations on this peer */
- struct rxrpc_transport *trans; /* owner transport */
- struct rxrpc_timer timeout; /* timeout for grave destruction */
- struct list_head link; /* link in transport's peer list */
- struct list_head proc_link; /* link in /proc list */
- rwlock_t conn_idlock; /* lock for connection IDs */
- struct list_head conn_idlist; /* list of connections granted IDs */
- uint32_t conn_idcounter; /* connection ID counter */
- rwlock_t conn_lock; /* lock for active/dead connections */
- struct list_head conn_active; /* active connections to/from this peer */
- struct list_head conn_graveyard; /* graveyard for inactive connections */
- spinlock_t conn_gylock; /* lock for conn_graveyard */
- wait_queue_head_t conn_gy_waitq; /* wait queue hit when graveyard is empty */
- atomic_t conn_count; /* number of attached connections */
- struct in_addr addr; /* remote address */
- size_t if_mtu; /* interface MTU for this peer */
- spinlock_t lock; /* access lock */
-
- void *user; /* application layer data */
-
- /* calculated RTT cache */
-#define RXRPC_RTT_CACHE_SIZE 32
- suseconds_t rtt; /* current RTT estimate (in uS) */
- unsigned rtt_point; /* next entry at which to insert */
- unsigned rtt_usage; /* amount of cache actually used */
- suseconds_t rtt_cache[RXRPC_RTT_CACHE_SIZE]; /* calculated RTT cache */
-};
-
-
-extern int rxrpc_peer_lookup(struct rxrpc_transport *trans,
- __be32 addr,
- struct rxrpc_peer **_peer);
-
-static inline void rxrpc_get_peer(struct rxrpc_peer *peer)
-{
- BUG_ON(atomic_read(&peer->usage)<0);
- atomic_inc(&peer->usage);
- //printk("rxrpc_get_peer(%p{u=%d})\n",peer,atomic_read(&peer->usage));
-}
-
-extern void rxrpc_put_peer(struct rxrpc_peer *peer);
-
-#endif /* _LINUX_RXRPC_PEER_H */
diff --git a/include/rxrpc/rxrpc.h b/include/rxrpc/rxrpc.h
deleted file mode 100644
index 8d9874cef99..00000000000
--- a/include/rxrpc/rxrpc.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* rx.h: Rx RPC interface
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_RXRPC_H
-#define _LINUX_RXRPC_RXRPC_H
-
-#ifdef __KERNEL__
-
-extern __be32 rxrpc_epoch;
-
-#ifdef CONFIG_SYSCTL
-extern int rxrpc_ktrace;
-extern int rxrpc_kdebug;
-extern int rxrpc_kproto;
-extern int rxrpc_knet;
-#else
-#define rxrpc_ktrace 0
-#define rxrpc_kdebug 0
-#define rxrpc_kproto 0
-#define rxrpc_knet 0
-#endif
-
-extern int rxrpc_sysctl_init(void);
-extern void rxrpc_sysctl_cleanup(void);
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_RXRPC_RXRPC_H */
diff --git a/include/rxrpc/transport.h b/include/rxrpc/transport.h
deleted file mode 100644
index 7c7b9683fa3..00000000000
--- a/include/rxrpc/transport.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* transport.h: Rx transport management
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_TRANSPORT_H
-#define _LINUX_RXRPC_TRANSPORT_H
-
-#include <rxrpc/types.h>
-#include <rxrpc/krxiod.h>
-#include <rxrpc/rxrpc.h>
-#include <linux/skbuff.h>
-#include <linux/rwsem.h>
-
-typedef int (*rxrpc_newcall_fnx_t)(struct rxrpc_call *call);
-
-extern wait_queue_head_t rxrpc_krxiod_wq;
-
-/*****************************************************************************/
-/*
- * Rx operation specification
- * - tables of these must be sorted by op ID so that they can be binary-chop searched
- */
-struct rxrpc_operation
-{
- unsigned id; /* operation ID */
- size_t asize; /* minimum size of argument block */
- const char *name; /* name of operation */
- void *user; /* initial user data */
-};
-
-/*****************************************************************************/
-/*
- * Rx transport service record
- */
-struct rxrpc_service
-{
- struct list_head link; /* link in services list on transport */
- struct module *owner; /* owner module */
- rxrpc_newcall_fnx_t new_call; /* new call handler function */
- const char *name; /* name of service */
- unsigned short service_id; /* Rx service ID */
- rxrpc_call_attn_func_t attn_func; /* call requires attention callback */
- rxrpc_call_error_func_t error_func; /* call error callback */
- rxrpc_call_aemap_func_t aemap_func; /* abort -> errno mapping callback */
-
- const struct rxrpc_operation *ops_begin; /* beginning of operations table */
- const struct rxrpc_operation *ops_end; /* end of operations table */
-};
-
-/*****************************************************************************/
-/*
- * Rx transport endpoint record
- */
-struct rxrpc_transport
-{
- atomic_t usage;
- struct socket *socket; /* my UDP socket */
- struct list_head services; /* services listening on this socket */
- struct list_head link; /* link in transport list */
- struct list_head proc_link; /* link in transport proc list */
- struct list_head krxiodq_link; /* krxiod attention queue link */
- spinlock_t lock; /* access lock */
- struct list_head peer_active; /* active peers connected to over this socket */
- struct list_head peer_graveyard; /* inactive peer list */
- spinlock_t peer_gylock; /* peer graveyard lock */
- wait_queue_head_t peer_gy_waitq; /* wait queue hit when peer graveyard is empty */
- rwlock_t peer_lock; /* peer list access lock */
- atomic_t peer_count; /* number of peers */
- struct rxrpc_peer_ops *peer_ops; /* default peer operations */
- unsigned short port; /* port upon which listening */
- volatile char error_rcvd; /* T if received ICMP error outstanding */
-};
-
-extern int rxrpc_create_transport(unsigned short port,
- struct rxrpc_transport **_trans);
-
-static inline void rxrpc_get_transport(struct rxrpc_transport *trans)
-{
- BUG_ON(atomic_read(&trans->usage) <= 0);
- atomic_inc(&trans->usage);
- //printk("rxrpc_get_transport(%p{u=%d})\n",
- // trans, atomic_read(&trans->usage));
-}
-
-extern void rxrpc_put_transport(struct rxrpc_transport *trans);
-
-extern int rxrpc_add_service(struct rxrpc_transport *trans,
- struct rxrpc_service *srv);
-
-extern void rxrpc_del_service(struct rxrpc_transport *trans,
- struct rxrpc_service *srv);
-
-extern void rxrpc_trans_receive_packet(struct rxrpc_transport *trans);
-
-extern int rxrpc_trans_immediate_abort(struct rxrpc_transport *trans,
- struct rxrpc_message *msg,
- int error);
-
-#endif /* _LINUX_RXRPC_TRANSPORT_H */