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Date:      Fri, 28 Nov 2008 23:30:51 +0000 (UTC)
From:      Marko Zec <zec@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r185419 - in head/sys: contrib/ipfilter/netinet net netgraph netinet netinet6 netipsec sys
Message-ID:  <200811282330.mASNUppS032838@svn.freebsd.org>

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Author: zec
Date: Fri Nov 28 23:30:51 2008
New Revision: 185419
URL: http://svn.freebsd.org/changeset/base/185419

Log:
  Unhide declarations of network stack virtualization structs from
  underneath #ifdef VIMAGE blocks.
  
  This change introduces some churn in #include ordering and nesting
  throughout the network stack and drivers but is not expected to cause
  any additional issues.
  
  In the next step this will allow us to instantiate the virtualization
  container structures and switch from using global variables to their
  "containerized" counterparts.
  
  Reviewed by:	bz, julian
  Approved by:	julian (mentor)
  Obtained from:	//depot/projects/vimage-commit2/...
  X-MFC after:	never
  Sponsored by:	NLnet Foundation, The FreeBSD Foundation

Modified:
  head/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
  head/sys/contrib/ipfilter/netinet/mlfk_ipl.c
  head/sys/net/vnet.h
  head/sys/netgraph/netgraph.h
  head/sys/netgraph/ng_base.c
  head/sys/netgraph/ng_eiface.c
  head/sys/netinet/in.c
  head/sys/netinet/ip_id.c
  head/sys/netinet/ip_input.c
  head/sys/netinet/ip_var.h
  head/sys/netinet/tcp_hostcache.c
  head/sys/netinet/vinet.h
  head/sys/netinet6/in6_ifattach.c
  head/sys/netinet6/vinet6.h
  head/sys/netipsec/keysock.c
  head/sys/netipsec/keysock.h
  head/sys/netipsec/vipsec.h
  head/sys/sys/param.h

Modified: head/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
==============================================================================
--- head/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -121,7 +121,7 @@ static const char rcsid[] = "@(#)$Id: ip
 #endif
 extern	int	ip_optcopy __P((struct ip *, struct ip *));
 
-#if (__FreeBSD_version > 460000)
+#if (__FreeBSD_version > 460000) && (__FreeBSD_version < 800055)
 extern	int	path_mtu_discovery;
 #endif
 

Modified: head/sys/contrib/ipfilter/netinet/mlfk_ipl.c
==============================================================================
--- head/sys/contrib/ipfilter/netinet/mlfk_ipl.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/contrib/ipfilter/netinet/mlfk_ipl.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -43,7 +43,9 @@ static int sysctl_ipf_int ( SYSCTL_HANDL
 static int ipf_modload(void);
 static int ipf_modunload(void);
 
+#if __FreeBSD_version < 800055
 SYSCTL_DECL(_net_inet);
+#endif
 #define SYSCTL_IPF(parent, nbr, name, access, ptr, val, descr) \
 	SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
 		   ptr, val, sysctl_ipf_int, "I", descr);

Modified: head/sys/net/vnet.h
==============================================================================
--- head/sys/net/vnet.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/net/vnet.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -33,9 +33,10 @@
 #ifndef _NET_VNET_H_
 #define _NET_VNET_H_
 
-#ifdef VIMAGE
 #include "opt_route.h"
 
+#include <sys/param.h>
+#include <sys/systm.h>
 #include <sys/proc.h>
 #include <sys/protosw.h>
 #include <sys/socket.h>
@@ -66,8 +67,6 @@ struct vnet_net {
 	int	_ether_ipfw;
 };
 
-#endif
-
 /*
  * Symbol translation macros
  */

Modified: head/sys/netgraph/netgraph.h
==============================================================================
--- head/sys/netgraph/netgraph.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netgraph/netgraph.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -1186,6 +1186,7 @@ typedef void *meta_p;
 
 /* Hash related definitions */
 #define	NG_ID_HASH_SIZE 128 /* most systems wont need even this many */
+#define	NG_NAME_HASH_SIZE 128 /* most systems wont need even this many */
 
 /* Virtualization macros */
 #define	INIT_VNET_NETGRAPH(vnet) \
@@ -1194,6 +1195,16 @@ typedef void *meta_p;
 
 #define	VNET_NETGRAPH(sym)	VSYM(vnet_netgraph, sym)
 
+struct vnet_netgraph {
+	LIST_HEAD(, ng_node)	 _ng_ID_hash[NG_ID_HASH_SIZE];
+	LIST_HEAD(, ng_node)	 _ng_name_hash[NG_NAME_HASH_SIZE];
+	LIST_HEAD(, ng_node)	 _ng_nodelist;
+	ng_ID_t			 _nextID;
+	struct unrhdr		*_ng_iface_unit;
+	struct unrhdr		*_ng_eiface_unit;
+	struct unrhdr		*_ng_wormhole_unit;
+};
+
 /* Symbol translation macros */
 #define	V_nextID		VNET_NETGRAPH(nextID)
 #define	V_ng_ID_hash		VNET_NETGRAPH(ng_ID_hash)

Modified: head/sys/netgraph/ng_base.c
==============================================================================
--- head/sys/netgraph/ng_base.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netgraph/ng_base.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -183,7 +183,6 @@ static struct mtx	ng_idhash_mtx;
 		}							\
 	} while (0)
 
-#define NG_NAME_HASH_SIZE 128 /* most systems wont need even this many */
 static LIST_HEAD(, ng_node) ng_name_hash[NG_NAME_HASH_SIZE];
 static struct mtx	ng_namehash_mtx;
 #define NG_NAMEHASH(NAME, HASH)				\

Modified: head/sys/netgraph/ng_eiface.c
==============================================================================
--- head/sys/netgraph/ng_eiface.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netgraph/ng_eiface.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -447,8 +447,6 @@ ng_eiface_rcvmsg(node_p node, item_p ite
 			caddr_t ptr;
 			int buflen;
 
-#define SA_SIZE(s)	((s)->sa_len<sizeof(*(s))? sizeof(*(s)):(s)->sa_len)
-
 			/* Determine size of response and allocate it */
 			buflen = 0;
 			TAILQ_FOREACH(ifa, &ifp->if_addrhead, ifa_link)
@@ -474,7 +472,6 @@ ng_eiface_rcvmsg(node_p node, item_p ite
 				buflen -= len;
 			}
 			break;
-#undef SA_SIZE
 		    }
 
 		default:

Modified: head/sys/netinet/in.c
==============================================================================
--- head/sys/netinet/in.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet/in.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -70,7 +70,6 @@ static void	in_purgemaddrs(struct ifnet 
 static int subnetsarelocal;
 static int sameprefixcarponly;
 extern struct inpcbinfo ripcbinfo;
-extern struct inpcbinfo udbinfo;
 #endif
 
 SYSCTL_V_INT(V_NET, vnet_inet, _net_inet_ip, OID_AUTO, subnets_are_local,

Modified: head/sys/netinet/ip_id.c
==============================================================================
--- head/sys/netinet/ip_id.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet/ip_id.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -104,7 +104,6 @@ static int	sysctl_ip_id_change(SYSCTL_HA
 
 MTX_SYSINIT(ip_id_mtx, &ip_id_mtx, "ip_id_mtx", MTX_DEF);
 
-SYSCTL_DECL(_net_inet_ip);
 SYSCTL_PROC(_net_inet_ip, OID_AUTO, random_id_period, CTLTYPE_INT|CTLFLAG_RW,
     &array_size, 0, sysctl_ip_id_change, "IU", "IP ID Array size");
 SYSCTL_INT(_net_inet_ip, OID_AUTO, random_id_collisions, CTLFLAG_RD,

Modified: head/sys/netinet/ip_input.c
==============================================================================
--- head/sys/netinet/ip_input.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet/ip_input.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -104,7 +104,7 @@ struct ipstat ipstat;
 static int ip_rsvp_on;
 struct socket *ip_rsvpd;
 int	rsvp_on;
-static TAILQ_HEAD(ipqhead, ipq) ipq[IPREASS_NHASH];
+static struct ipqhead ipq[IPREASS_NHASH];
 static int	maxnipq;	/* Administrative limit on # reass queues. */
 static int	maxfragsperpacket;
 int	ipstealth;

Modified: head/sys/netinet/ip_var.h
==============================================================================
--- head/sys/netinet/ip_var.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet/ip_var.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -234,18 +234,6 @@ extern	struct pfil_head inet_pfil_hook;	
 
 void	in_delayed_cksum(struct mbuf *m);
 
-static __inline uint16_t ip_newid(void);
-extern int ip_do_randomid;
-
-static __inline uint16_t
-ip_newid(void)
-{
-	if (V_ip_do_randomid)
-		return ip_randomid();
-
-	return htons(V_ip_id++);
-}
-
 #endif /* _KERNEL */
 
 #endif /* !_NETINET_IP_VAR_H_ */

Modified: head/sys/netinet/tcp_hostcache.c
==============================================================================
--- head/sys/netinet/tcp_hostcache.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet/tcp_hostcache.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -98,55 +98,12 @@ __FBSDID("$FreeBSD$");
 
 #include <vm/uma.h>
 
-
-TAILQ_HEAD(hc_qhead, hc_metrics);
-
-struct hc_head {
-	struct hc_qhead	hch_bucket;
-	u_int		hch_length;
-	struct mtx	hch_mtx;
-};
-
-struct hc_metrics {
-	/* housekeeping */
-	TAILQ_ENTRY(hc_metrics) rmx_q;
-	struct	hc_head *rmx_head; /* head of bucket tail queue */
-	struct	in_addr ip4;	/* IP address */
-	struct	in6_addr ip6;	/* IP6 address */
-	/* endpoint specific values for TCP */
-	u_long	rmx_mtu;	/* MTU for this path */
-	u_long	rmx_ssthresh;	/* outbound gateway buffer limit */
-	u_long	rmx_rtt;	/* estimated round trip time */
-	u_long	rmx_rttvar;	/* estimated rtt variance */
-	u_long	rmx_bandwidth;	/* estimated bandwidth */
-	u_long	rmx_cwnd;	/* congestion window */
-	u_long	rmx_sendpipe;	/* outbound delay-bandwidth product */
-	u_long	rmx_recvpipe;	/* inbound delay-bandwidth product */
-	/* TCP hostcache internal data */
-	int	rmx_expire;	/* lifetime for object */
-	u_long	rmx_hits;	/* number of hits */
-	u_long	rmx_updates;	/* number of updates */
-};
-
 /* Arbitrary values */
 #define TCP_HOSTCACHE_HASHSIZE		512
 #define TCP_HOSTCACHE_BUCKETLIMIT	30
 #define TCP_HOSTCACHE_EXPIRE		60*60	/* one hour */
 #define TCP_HOSTCACHE_PRUNE		5*60	/* every 5 minutes */
 
-struct tcp_hostcache {
-	struct	hc_head *hashbase;
-	uma_zone_t zone;
-	u_int	hashsize;
-	u_int	hashmask;
-	u_int	bucket_limit;
-	u_int	cache_count;
-	u_int	cache_limit;
-	int	expire;
-	int	prune;
-	int	purgeall;
-};
-
 #ifdef VIMAGE_GLOBALS
 static struct tcp_hostcache tcp_hostcache;
 static struct callout tcp_hc_callout;

Modified: head/sys/netinet/vinet.h
==============================================================================
--- head/sys/netinet/vinet.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet/vinet.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -33,11 +33,12 @@
 #ifndef _NETINET_VINET_H_
 #define _NETINET_VINET_H_
 
-#ifdef VIMAGE
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/md5.h>
 
+#include <net/vnet.h>
+
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
 #include <netinet/in_var.h>
@@ -196,8 +197,6 @@ struct vnet_inet {
 	int	_icmp_quotelen;
 	int	_icmpbmcastecho;
 };
-#endif
-
 
 /*
  * Symbol translation macros
@@ -333,4 +332,16 @@ struct vnet_inet {
 #define	V_udpstat		VNET_INET(udpstat)
 #define	V_useloopback		VNET_INET(useloopback)
 
+static __inline uint16_t ip_newid(void);
+extern int ip_do_randomid;
+
+static __inline uint16_t
+ip_newid(void)
+{
+        if (V_ip_do_randomid)
+                return ip_randomid();
+
+        return htons(V_ip_id++);
+}
+
 #endif /* !_NETINET_VINET_H_ */

Modified: head/sys/netinet6/in6_ifattach.c
==============================================================================
--- head/sys/netinet6/in6_ifattach.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet6/in6_ifattach.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -65,7 +65,6 @@ __FBSDID("$FreeBSD$");
 unsigned long in6_maxmtu;
 int ip6_auto_linklocal;
 struct callout in6_tmpaddrtimer_ch;
-extern struct inpcbinfo udbinfo;
 extern struct inpcbinfo ripcbinfo;
 #endif
 

Modified: head/sys/netinet6/vinet6.h
==============================================================================
--- head/sys/netinet6/vinet6.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netinet6/vinet6.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -33,7 +33,6 @@
 #ifndef _NETINET6_VINET6_H_
 #define _NETINET6_VINET6_H_
 
-#ifdef VIMAGE
 #include <sys/socket.h>
 #include <netinet/ip6.h>
 #include <net/if.h>
@@ -154,15 +153,12 @@ struct vnet_inet6 {
 
 	struct ip6_pktopts		_ip6_opts;
 };
-#endif
-
 
 #define	INIT_VNET_INET6(vnet) \
 	INIT_FROM_VNET(vnet, VNET_MOD_INET6, struct vnet_inet6, vnet_inet6)
 
 #define	VNET_INET6(sym)		VSYM(vnet_inet6, sym)
 
-
 /*
  * Symbol translation macros
  */

Modified: head/sys/netipsec/keysock.c
==============================================================================
--- head/sys/netipsec/keysock.c	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netipsec/keysock.c	Fri Nov 28 23:30:51 2008	(r185419)
@@ -66,11 +66,6 @@
 
 #include <machine/stdarg.h>
 
-struct key_cb {
-	int key_count;
-	int any_count;
-};
-
 #ifdef VIMAGE_GLOBALS
 static struct key_cb key_cb;
 struct pfkeystat pfkeystat;

Modified: head/sys/netipsec/keysock.h
==============================================================================
--- head/sys/netipsec/keysock.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netipsec/keysock.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -58,6 +58,11 @@ struct pfkeystat {
 	u_quad_t sockerr;		/* # of socket related errors */
 };
 
+struct key_cb {
+	int key_count;
+	int any_count;
+};
+
 #define KEY_SENDUP_ONE		0
 #define KEY_SENDUP_ALL		1
 #define KEY_SENDUP_REGISTERED	2

Modified: head/sys/netipsec/vipsec.h
==============================================================================
--- head/sys/netipsec/vipsec.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/netipsec/vipsec.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -33,7 +33,6 @@
 #ifndef _NETIPSEC_VIPSEC_H_
 #define _NETIPSEC_VIPSEC_H_
 
-#ifdef VIMAGE
 #include <sys/proc.h>
 #include <sys/protosw.h>
 #include <sys/socket.h>
@@ -112,7 +111,6 @@ struct vnet_ipsec {
 	LIST_HEAD(, secacq)	_acqtree;
 	LIST_HEAD(, secspacq)	_spacqtree;
 };
-#endif
 
 /*
  * Symbol translation macros

Modified: head/sys/sys/param.h
==============================================================================
--- head/sys/sys/param.h	Fri Nov 28 22:27:26 2008	(r185418)
+++ head/sys/sys/param.h	Fri Nov 28 23:30:51 2008	(r185419)
@@ -92,9 +92,13 @@
 #include <sys/priority.h>
 #endif
 
+#ifndef FALSE
 #define	FALSE	0
+#endif
+#ifndef TRUE
 #define	TRUE	1
 #endif
+#endif
 
 #ifndef _KERNEL
 /* Signals. */



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