/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. */ #pragma D depends_on module ip #pragma D depends_on provider ip inline int IPH_DF = @IPH_DF@; #pragma D binding "1.5" IPH_DF inline int IPH_MF = @IPH_MF@; #pragma D binding "1.5" IPH_MF #pragma D binding "1.5" IPPROTO_IP inline int IPPROTO_IP = @IPPROTO_IP@; #pragma D binding "1.5" IPPROTO_HOPOPTS inline int IPPROTO_HOPOPTS = @IPPROTO_HOPOPTS@; #pragma D binding "1.5" IPPROTO_ICMP inline int IPPROTO_ICMP = @IPPROTO_ICMP@; #pragma D binding "1.5" IPPROTO_IGMP inline int IPPROTO_IGMP = @IPPROTO_IGMP@; #pragma D binding "1.5" IPPROTO_GGP inline int IPPROTO_GGP = @IPPROTO_GGP@; #pragma D binding "1.5" IPPROTO_ENCAP inline int IPPROTO_ENCAP = @IPPROTO_ENCAP@; #pragma D binding "1.5" IPPROTO_TCP inline int IPPROTO_TCP = @IPPROTO_TCP@; #pragma D binding "1.5" IPPROTO_EGP inline int IPPROTO_EGP = @IPPROTO_EGP@; #pragma D binding "1.5" IPPROTO_PUP inline int IPPROTO_PUP = @IPPROTO_PUP@; #pragma D binding "1.5" IPPROTO_UDP inline int IPPROTO_UDP = @IPPROTO_UDP@; #pragma D binding "1.5" IPPROTO_IDP inline int IPPROTO_IDP = @IPPROTO_IDP@; #pragma D binding "1.5" IPPROTO_IPV6 inline int IPPROTO_IPV6 = @IPPROTO_IPV6@; #pragma D binding "1.5" IPPROTO_ROUTING inline int IPPROTO_ROUTING = @IPPROTO_ROUTING@; #pragma D binding "1.5" IPPROTO_FRAGMENT inline int IPPROTO_FRAGMENT = @IPPROTO_FRAGMENT@; #pragma D binding "1.5" IPPROTO_RSVP inline int IPPROTO_RSVP = @IPPROTO_RSVP@; #pragma D binding "1.5" IPPROTO_ESP inline int IPPROTO_ESP = @IPPROTO_ESP@; #pragma D binding "1.5" IPPROTO_AH inline int IPPROTO_AH = @IPPROTO_AH@; #pragma D binding "1.5" IPPROTO_ICMPV6 inline int IPPROTO_ICMPV6 = @IPPROTO_ICMPV6@; #pragma D binding "1.5" IPPROTO_NONE inline int IPPROTO_NONE = @IPPROTO_NONE@; #pragma D binding "1.5" IPPROTO_DSTOPTS inline int IPPROTO_DSTOPTS = @IPPROTO_DSTOPTS@; #pragma D binding "1.5" IPPROTO_HELLO inline int IPPROTO_HELLO = @IPPROTO_HELLO@; #pragma D binding "1.5" IPPROTO_ND inline int IPPROTO_ND = @IPPROTO_ND@; #pragma D binding "1.5" IPPROTO_EON inline int IPPROTO_EON = @IPPROTO_EON@; #pragma D binding "1.5" IPPROTO_OSPF inline int IPPROTO_OSPF = @IPPROTO_OSPF@; #pragma D binding "1.5" IPPROTO_PIM inline int IPPROTO_PIM = @IPPROTO_PIM@; #pragma D binding "1.5" IPPROTO_SCTP inline int IPPROTO_SCTP = @IPPROTO_SCTP@; #pragma D binding "1.5" IPPROTO_RAW inline int IPPROTO_RAW = @IPPROTO_RAW@; #pragma D binding "1.5" IPPROTO_MAX inline int IPPROTO_MAX = @IPPROTO_MAX@; /* * pktinfo is where packet ID info can be made available for deeper * analysis if packet IDs become supported by the kernel in the future. * The pkt_addr member is currently always NULL. */ typedef struct pktinfo { uintptr_t pkt_addr; } pktinfo_t; /* * csinfo is where connection state info is made available. */ typedef struct csinfo { uintptr_t cs_addr; uint64_t cs_cid; pid_t cs_pid; zoneid_t cs_zoneid; } csinfo_t; /* * ipinfo contains common IP info for both IPv4 and IPv6. */ typedef struct ipinfo { uint8_t ip_ver; /* IP version (4, 6) */ uint32_t ip_plength; /* payload length */ string ip_saddr; /* source address */ string ip_daddr; /* destination address */ } ipinfo_t; /* * ifinfo contains network interface info. */ typedef struct ifinfo { string if_name; /* interface name */ int8_t if_local; /* is delivered locally */ netstackid_t if_ipstack; /* ipstack ID */ uintptr_t if_addr; /* pointer to raw ill_t */ } ifinfo_t; /* * ipv4info is a translated version of the IPv4 header (with raw pointer). * These values are NULL if the packet is not IPv4. */ typedef struct ipv4info { uint8_t ipv4_ver; /* IP version (4) */ uint8_t ipv4_ihl; /* header length, bytes */ uint8_t ipv4_tos; /* type of service field */ uint16_t ipv4_length; /* length (header + payload) */ uint16_t ipv4_ident; /* identification */ uint8_t ipv4_flags; /* IP flags */ uint16_t ipv4_offset; /* fragment offset */ uint8_t ipv4_ttl; /* time to live */ uint8_t ipv4_protocol; /* next level protocol */ string ipv4_protostr; /* next level protocol, as a string */ uint16_t ipv4_checksum; /* header checksum */ ipaddr_t ipv4_src; /* source address */ ipaddr_t ipv4_dst; /* destination address */ string ipv4_saddr; /* source address, string */ string ipv4_daddr; /* destination address, string */ ipha_t *ipv4_hdr; /* pointer to raw header */ } ipv4info_t; /* * ipv6info is a translated version of the IPv6 header (with raw pointer). * These values are NULL if the packet is not IPv6. */ typedef struct ipv6info { uint8_t ipv6_ver; /* IP version (6) */ uint8_t ipv6_tclass; /* traffic class */ uint32_t ipv6_flow; /* flow label */ uint16_t ipv6_plen; /* payload length */ uint8_t ipv6_nexthdr; /* next header protocol */ string ipv6_nextstr; /* next header protocol, as a string */ uint8_t ipv6_hlim; /* hop limit */ in6_addr_t *ipv6_src; /* source address */ in6_addr_t *ipv6_dst; /* destination address */ string ipv6_saddr; /* source address, string */ string ipv6_daddr; /* destination address, string */ ip6_t *ipv6_hdr; /* pointer to raw header */ } ipv6info_t; /* * void_ip_t is a void pointer to either an IPv4 or IPv6 header. It has * its own type name so that a translator can be determined. */ typedef uintptr_t void_ip_t; /* * __dtrace_ipsr_ill_t is used by the translator to take an ill_t plus an * additional arg6 from the ip:::send and ip:::recieve probes, and translate * them to an ifinfo_t. */ typedef ill_t __dtrace_ipsr_ill_t; /* * __dtrace_tcp_void_ip_t is used by the translator to take either the * non-NULL void_ip_t * passed in or, if it is NULL, uses arg3 (tcp_t *) * from the tcp:::send and tcp:::recieve probes to translate to an ipinfo_t. * When no headers are available in the TCP fusion case for tcp:::send * and tcp:::receive case, this allows us to present the consumer with header * data based on the tcp_t * content in order to hide the implementation * details of TCP fusion. */ typedef void * __dtrace_tcp_void_ip_t; #pragma D binding "1.5" translator translator pktinfo_t < mblk_t *M > { pkt_addr = NULL; }; #pragma D binding "1.5" translator translator csinfo_t < conn_t *C > { cs_addr = NULL; }; #pragma D binding "1.6.3" translator translator csinfo_t < ip_xmit_attr_t *C > { cs_addr = (uintptr_t)C; cs_cid = C ? C->ixa_conn_id : NULL; cs_pid = C ? C->ixa_cpid : -1; cs_zoneid = C ? (C->ixa_ipst == NULL || C->ixa_ipst->ips_netstack == NULL || C->ixa_ipst->ips_netstack->netstack_stackid == @GLOBAL_NETSTACKID@ || C->ixa_cred == NULL || C->ixa_cred->cr_zone == NULL || C->ixa_cred->cr_uid == -1 ? C->ixa_zoneid : C->ixa_cred->cr_zone->zone_id) : -1; }; #pragma D binding "1.5" translator translator ipinfo_t < ipha_t *I > { ip_ver = I->ipha_version_and_hdr_length >> 4; ip_plength = ntohs(I->ipha_length) - ((I->ipha_version_and_hdr_length & 0xf) << 2); ip_saddr = inet_ntoa(&I->ipha_src); ip_daddr = inet_ntoa(&I->ipha_dst); }; #pragma D binding "1.5" translator translator ipinfo_t < ip6_t *I > { ip_ver = *(uint8_t *)I >> 4; ip_plength = ntohs(I->ip6_ctlun.ip6_un1.ip6_un1_plen); ip_saddr = inet_ntoa6(&I->ip6_src); ip_daddr = inet_ntoa6(&I->ip6_dst); }; #pragma D binding "1.5" translator translator ipinfo_t < void_ip_t *I > { ip_ver = I != NULL ? *(uint8_t *)I >> 4 : 0; ip_plength = I != NULL ? (*(uint8_t *)I >> 4 == 4 ? ntohs(((ipha_t *)I)->ipha_length) - ((((ipha_t *)I)->ipha_version_and_hdr_length & 0xf) << 2) : *(uint8_t *)I >> 4 == 6 ? ntohs(((ip6_t *)I)->ip6_ctlun.ip6_un1.ip6_un1_plen) : 0) : 0; ip_saddr = I != NULL ? (*(uint8_t *)I >> 4 == 4 ? inet_ntoa(&((ipha_t *)I)->ipha_src) : *(uint8_t *)I >> 4 == 6 ? inet_ntoa6(&((ip6_t *)I)->ip6_src) : "") : ""; ip_daddr = I != NULL ? (*(uint8_t *)I >> 4 == 4 ? inet_ntoa(&((ipha_t *)I)->ipha_dst) : *(uint8_t *)I >> 4 == 6 ? inet_ntoa6(&((ip6_t *)I)->ip6_dst) : "") : ""; }; #pragma D binding "1.5" translator translator ifinfo_t < __dtrace_ipsr_ill_t *I > { if_name = I != NULL ? stringof(I->ill_name) : ""; if_ipstack = I != NULL ? I->ill_ipst->ips_netstack->netstack_stackid : 0; if_local = arg6; /* probe dependent */ if_addr = (uintptr_t)I; }; /* * Translate to an ipinfo_t * from either the non-NULL void_ip_t * passed in, * or use arg3 (tcp_t *) to fabricate ip header info. */ #pragma D binding "1.6.3" translator translator ipinfo_t < __dtrace_tcp_void_ip_t *I > { ip_ver = I != NULL ? *(uint8_t *)I >> 4 : arg3 != NULL ? ((tcp_t *)arg3)->tcp_connp->conn_ipversion : 0; ip_plength = I != NULL && *(uint8_t *)I >> 4 == 4 ? ntohs(((ipha_t *)I)->ipha_length) - ((((ipha_t *)I)->ipha_version_and_hdr_length & 0xf) << 2) : I != NULL && *(uint8_t *)I >> 4 == 6 ? ntohs(((ip6_t *)I)->ip6_ctlun.ip6_un1.ip6_un1_plen) : I != NULL ? 0 : arg3 != NULL && probename == "send" ? ((tcp_t *)arg3)->tcp_last_sent_len + @TCP_MIN_HEADER_LENGTH@ : arg3 != NULL && probename == "receive" ? ((tcp_t *)arg3)->tcp_last_recv_len + @TCP_MIN_HEADER_LENGTH@ : 0; ip_saddr = I != NULL && *(uint8_t *)I >> 4 == 4 ? inet_ntoa(&((ipha_t *)I)->ipha_src) : I != NULL && *(uint8_t *)I >> 4 == 6 ? inet_ntoa6(&((ip6_t *)I)->ip6_src) : I != NULL ? "" : arg3 != NULL && probename == "send" ? inet_ntoa6(&((tcp_t *)arg3)->tcp_connp->connua_v6addr.connua_laddr): arg3 != NULL && probename == "receive" ? inet_ntoa6(&((tcp_t *)arg3)->tcp_connp->connua_v6addr.connua_faddr): ""; ip_daddr = I != NULL && *(uint8_t *)I >> 4 == 4 ? inet_ntoa(&((ipha_t *)I)->ipha_dst) : I != NULL && *(uint8_t *)I >> 4 == 6 ? inet_ntoa6(&((ip6_t *)I)->ip6_dst) : I != NULL ? "" : arg3 != NULL && probename == "send" ? inet_ntoa6(&((tcp_t *)arg3)->tcp_connp->connua_v6addr.connua_faddr): arg3 != NULL && probename == "receive" ? inet_ntoa6(&((tcp_t *)arg3)->tcp_connp->connua_v6addr.connua_laddr): ""; }; #pragma D binding "1.5" translator translator ipv4info_t < ipha_t *I > { ipv4_ver = I != NULL ? I->ipha_version_and_hdr_length >> 4 : 0; ipv4_ihl = I != NULL ? (I->ipha_version_and_hdr_length & 0xf) << 2 : 0; ipv4_tos = I != NULL ? I->ipha_type_of_service : 0; ipv4_length = I != NULL ? ntohs(I->ipha_length) : 0; ipv4_ident = I != NULL ? ntohs(I->ipha_ident) : 0; ipv4_flags = I != NULL ? ntohs(I->ipha_fragment_offset_and_flags) >> 13 : 0; ipv4_offset = I != NULL ? ntohs(I->ipha_fragment_offset_and_flags) & 0x1fff : 0; ipv4_ttl = I != NULL ? I->ipha_ttl : 0; ipv4_protocol = I != NULL ? I->ipha_protocol : 0; ipv4_protostr = I == NULL ? "" : I->ipha_protocol == IPPROTO_TCP ? "TCP" : I->ipha_protocol == IPPROTO_UDP ? "UDP" : I->ipha_protocol == IPPROTO_IP ? "IP" : I->ipha_protocol == IPPROTO_ICMP ? "ICMP" : I->ipha_protocol == IPPROTO_IGMP ? "IGMP" : I->ipha_protocol == IPPROTO_EGP ? "EGP" : I->ipha_protocol == IPPROTO_IPV6 ? "IPv6" : I->ipha_protocol == IPPROTO_ROUTING ? "ROUTE" : I->ipha_protocol == IPPROTO_ESP ? "ESP" : I->ipha_protocol == IPPROTO_AH ? "AH" : I->ipha_protocol == IPPROTO_ICMPV6 ? "ICMPv6" : I->ipha_protocol == IPPROTO_OSPF ? "OSPF" : I->ipha_protocol == IPPROTO_SCTP ? "SCTP" : I->ipha_protocol == IPPROTO_RAW ? "RAW" : lltostr((uint64_t)I->ipha_protocol); ipv4_checksum = I != NULL ? ntohs(I->ipha_hdr_checksum) : 0; ipv4_src = I != NULL ? I->ipha_src : 0; ipv4_dst = I != NULL ? I->ipha_dst : 0; ipv4_saddr = I != NULL ? inet_ntoa(&I->ipha_src) : ""; ipv4_daddr = I != NULL ? inet_ntoa(&I->ipha_dst) : ""; ipv4_hdr = I; }; #pragma D binding "1.5" translator translator ipv6info_t < ip6_t *I > { ipv6_ver = I != NULL ? I->ip6_ctlun.ip6_un2_vfc >> 4 : 0; ipv6_tclass = I != NULL ? ((I->ip6_ctlun.ip6_un1.ip6_un1_flow && 0x0fffffff) >> 20) : 0; ipv6_flow = I != NULL ? I->ip6_ctlun.ip6_un1.ip6_un1_flow && 0x000fffff : 0; ipv6_plen = I != NULL ? ntohs(I->ip6_ctlun.ip6_un1.ip6_un1_plen) : 0; ipv6_nexthdr = I != NULL ? I->ip6_ctlun.ip6_un1.ip6_un1_nxt : 0; ipv6_nextstr = I == NULL ? "" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_TCP ? "TCP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_UDP ? "UDP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_IP ? "IP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_ICMP ? "ICMP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_IGMP ? "IGMP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_EGP ? "EGP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_IPV6 ? "IPv6" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_ROUTING ? "ROUTE" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_ESP ? "ESP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_AH ? "AH" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_ICMPV6 ? "ICMPv6" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_OSPF ? "OSPF" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_SCTP ? "SCTP" : I->ip6_ctlun.ip6_un1.ip6_un1_nxt == IPPROTO_RAW ? "RAW" : lltostr((uint64_t)I->ip6_ctlun.ip6_un1.ip6_un1_nxt); ipv6_hlim = I != NULL ? I->ip6_ctlun.ip6_un1.ip6_un1_hlim : 0; ipv6_src = I != NULL ? &I->ip6_src : 0; ipv6_dst = I != NULL ? &I->ip6_dst : 0; ipv6_saddr = I != NULL ? inet_ntoa6(&I->ip6_src) : ""; ipv6_daddr = I != NULL ? inet_ntoa6(&I->ip6_dst) : ""; ipv6_hdr = I; };