diff options
Diffstat (limited to 'usr/src/uts/common/net/if.h')
| -rw-r--r-- | usr/src/uts/common/net/if.h | 52 |
1 files changed, 38 insertions, 14 deletions
diff --git a/usr/src/uts/common/net/if.h b/usr/src/uts/common/net/if.h index 904fe078cb..05f013e4dc 100644 --- a/usr/src/uts/common/net/if.h +++ b/usr/src/uts/common/net/if.h @@ -1,5 +1,5 @@ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -12,7 +12,6 @@ #ifndef _NET_IF_H #define _NET_IF_H -#pragma ident "%Z%%M% %I% %E% SMI" /* if.h 1.26 90/05/29 SMI; from UCB 7.1 6/4/86 */ #include <sys/feature_tests.h> @@ -105,7 +104,7 @@ struct ifnet { * If you define a flag here, you need to define one in ip_if.h before * using the new flag in IP. Don't use these flags directly in IP. */ -#define IFF_UP 0x0000000001 /* interface is up */ +#define IFF_UP 0x0000000001 /* address is up */ #define IFF_BROADCAST 0x0000000002 /* broadcast address valid */ #define IFF_DEBUG 0x0000000004 /* turn on debugging */ #define IFF_LOOPBACK 0x0000000008 /* is a loopback net */ @@ -138,7 +137,7 @@ struct ifnet { */ #define IFF_NOXMIT 0x0000010000 /* Do not transmit packets */ #define IFF_NOLOCAL 0x0000020000 /* No address - just on-link subnet */ -#define IFF_DEPRECATED 0x0000040000 /* interface address deprecated */ +#define IFF_DEPRECATED 0x0000040000 /* Address is deprecated */ #define IFF_ADDRCONF 0x0000080000 /* address from stateless addrconf */ #define IFF_ROUTER 0x0000100000 /* router on this interface */ @@ -149,14 +148,12 @@ struct ifnet { #define IFF_IPV4 0x0001000000 /* IPv4 interface */ #define IFF_IPV6 0x0002000000 /* IPv6 interface */ /* 0x0004000000 was IFF_MIPRUNNING */ -#define IFF_NOFAILOVER 0x0008000000 /* Don't failover on NIC failure */ +#define IFF_NOFAILOVER 0x0008000000 /* in.mpathd(1M) test address */ -#define IFF_FAILED 0x0010000000 /* NIC has failed */ -#define IFF_STANDBY 0x0020000000 /* Standby NIC to be used on failures */ -#define IFF_INACTIVE 0x0040000000 /* NIC active or not ? */ - /* Used for Standby NIC or */ - /* when FAILBACK is disabled by user */ -#define IFF_OFFLINE 0x0080000000 /* NIC has been offlined */ +#define IFF_FAILED 0x0010000000 /* Interface has failed */ +#define IFF_STANDBY 0x0020000000 /* Interface is a hot-spare */ +#define IFF_INACTIVE 0x0040000000 /* Functioning but not used for data */ +#define IFF_OFFLINE 0x0080000000 /* Interface is offline */ /* * The IFF_XRESOLV flag is an evolving interface and is subject @@ -170,14 +167,22 @@ struct ifnet { #define IFF_FIXEDMTU 0x1000000000ll /* MTU manually set with SIOCSLIFMTU */ #define IFF_VIRTUAL 0x2000000000ll /* Does not send or receive packets */ #define IFF_DUPLICATE 0x4000000000ll /* Local address already in use */ +#define IFF_IPMP 0x8000000000ll /* IPMP IP interface */ -/* flags set internally only: */ +/* flags that cannot be changed by userland on any interface */ #define IFF_CANTCHANGE \ (IFF_BROADCAST | IFF_POINTOPOINT | IFF_RUNNING | IFF_PROMISC | \ IFF_MULTICAST | IFF_MULTI_BCAST | IFF_UNNUMBERED | IFF_IPV4 | \ - IFF_IPV6 | IFF_INACTIVE | IFF_FIXEDMTU | IFF_VIRTUAL | \ + IFF_IPV6 | IFF_IPMP | IFF_FIXEDMTU | IFF_VIRTUAL | \ IFF_LOOPBACK | IFF_ALLMULTI | IFF_DUPLICATE | IFF_COS_ENABLED) +/* flags that cannot be changed by userland on an IPMP interface */ +#define IFF_IPMP_CANTCHANGE IFF_FAILED + +/* flags that can never be set on an IPMP interface */ +#define IFF_IPMP_INVALID (IFF_STANDBY | IFF_INACTIVE | IFF_OFFLINE | \ + IFF_NOFAILOVER | IFF_NOARP | IFF_NONUD | IFF_XRESOLV) + /* * Output queues (ifp->if_snd) and internetwork datagram level (pup level 1) * input routines have queues of messages stored on ifqueue structures @@ -354,7 +359,7 @@ struct lifreq { } lifr_lifru1; #define lifr_addrlen lifr_lifru1.lifru_addrlen #define lifr_ppa lifr_lifru1.lifru_ppa /* Driver's ppa */ - uint_t lifr_movetoindex; /* FAILOVER/FAILBACK ifindex */ + uint_t lifr_type; /* IFT_ETHER, ... */ union { struct sockaddr_storage lifru_addr; struct sockaddr_storage lifru_dstaddr; @@ -371,6 +376,7 @@ struct lifreq { struct lif_nd_req lifru_nd_req; struct lif_ifinfo_req lifru_ifinfo_req; char lifru_groupname[LIFGRNAMSIZ]; /* SIOC[GS]LIFGROUPNAME */ + char lifru_binding[LIFNAMSIZ]; /* SIOCGLIFBINDING */ uint_t lifru_delay; /* SIOC[GS]LIFNOTIFYDELAY */ zoneid_t lifru_zoneid; /* SIOC[GS]LIFZONE */ } lifr_lifru; @@ -392,6 +398,7 @@ struct lifreq { #define lifr_nd lifr_lifru.lifru_nd_req /* SIOCLIF*ND */ #define lifr_ifinfo lifr_lifru.lifru_ifinfo_req /* SIOC[GS]LIFLNKINFO */ #define lifr_groupname lifr_lifru.lifru_groupname +#define lifr_binding lifr_lifru.lifru_binding #define lifr_delay lifr_lifru.lifru_delay #define lifr_zoneid lifr_lifru.lifru_zoneid }; @@ -556,6 +563,7 @@ struct lifsrcof { #define LIFC_TEMPORARY 0x04 /* Include IFF_TEMPORARY interfaces */ #define LIFC_ALLZONES 0x08 /* Include all zones */ /* (must be issued from global zone) */ +#define LIFC_UNDER_IPMP 0x10 /* Include underlying IPMP interfaces */ #if defined(_SYSCALL32) @@ -582,6 +590,22 @@ struct lifsrcof32 { #endif /* _SYSCALL32 */ /* + * IPMP group information, for use with SIOCGLIFGROUPINFO. + */ +typedef struct lifgroupinfo { + char gi_grname[LIFGRNAMSIZ]; /* group name (set by caller) */ + char gi_grifname[LIFNAMSIZ]; /* IPMP meta-interface name */ + char gi_m4ifname[LIFNAMSIZ]; /* v4 mcast interface name */ + char gi_m6ifname[LIFNAMSIZ]; /* v6 mcast interface name */ + char gi_bcifname[LIFNAMSIZ]; /* v4 bcast interface name */ + boolean_t gi_v4; /* group is plumbed for v4 */ + boolean_t gi_v6; /* group is plumbed for v6 */ + uint_t gi_nv4; /* # of underlying v4 if's */ + uint_t gi_nv6; /* # of underlying v6 if's */ + uint_t gi_mactype; /* DLPI mac type of group */ +} lifgroupinfo_t; + +/* * OBSOLETE: Structure used in SIOCGIFCONF request. * Used to retrieve interface configuration * for machine (useful for programs which |