/*
* 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) : "<unknown>") : "<unknown>";
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) : "<unknown>") : "<unknown>";
};
#pragma D binding "1.5" translator
translator ifinfo_t < __dtrace_ipsr_ill_t *I > {
if_name = I != NULL ? stringof(I->ill_name) : "<null>";
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 ? "<unknown>" :
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):
"<unknown>";
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 ? "<unknown>" :
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):
"<unknown>";
};
#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) >>
12 : 0;
ipv4_offset = I != NULL ? ntohs(I->ipha_fragment_offset_and_flags) &
0x0fff : 0;
ipv4_ttl = I != NULL ? I->ipha_ttl : 0;
ipv4_protocol = I != NULL ? I->ipha_protocol : 0;
ipv4_protostr = I == NULL ? "<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) : "<null>";
ipv4_daddr = I != NULL ? inet_ntoa(&I->ipha_dst) : "<null>";
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 ? "<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) : "<null>";
ipv6_daddr = I != NULL ? inet_ntoa6(&I->ip6_dst) : "<null>";
ipv6_hdr = I;
};