| ip_mroute.c (249562) | ip_mroute.c (253084) |
|---|---|
| 1/*- 2 * Copyright (c) 1989 Stephen Deering 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Stephen Deering of Stanford University. 8 * --- 53 unchanged lines hidden (view full) --- 62 * TODO: Cleanup LSRR removal further. 63 * TODO: Push RSVP stubs into raw_ip.c. 64 * TODO: Use bitstring.h for vif set. 65 * TODO: Fix mrt6_ioctl dangling ref when dynamically loaded. 66 * TODO: Sync ip6_mroute.c with this file. 67 */ 68 69#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1989 Stephen Deering 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Stephen Deering of Stanford University. 8 * --- 53 unchanged lines hidden (view full) --- 62 * TODO: Cleanup LSRR removal further. 63 * TODO: Push RSVP stubs into raw_ip.c. 64 * TODO: Use bitstring.h for vif set. 65 * TODO: Fix mrt6_ioctl dangling ref when dynamically loaded. 66 * TODO: Sync ip6_mroute.c with this file. 67 */ 68 69#include <sys/cdefs.h> |
| 70__FBSDID("$FreeBSD: head/sys/netinet/ip_mroute.c 249562 2013-04-16 19:32:12Z delphij $"); | 70__FBSDID("$FreeBSD: head/sys/netinet/ip_mroute.c 253084 2013-07-09 09:50:15Z ae $"); |
| 71 72#include "opt_inet.h" 73#include "opt_mrouting.h" 74 75#define _PIM_VT 1 76 77#include <sys/param.h> 78#include <sys/kernel.h> --- 9 unchanged lines hidden (view full) --- 88#include <sys/socket.h> 89#include <sys/socketvar.h> 90#include <sys/sockio.h> 91#include <sys/sx.h> 92#include <sys/sysctl.h> 93#include <sys/syslog.h> 94#include <sys/systm.h> 95#include <sys/time.h> | 71 72#include "opt_inet.h" 73#include "opt_mrouting.h" 74 75#define _PIM_VT 1 76 77#include <sys/param.h> 78#include <sys/kernel.h> --- 9 unchanged lines hidden (view full) --- 88#include <sys/socket.h> 89#include <sys/socketvar.h> 90#include <sys/sockio.h> 91#include <sys/sx.h> 92#include <sys/sysctl.h> 93#include <sys/syslog.h> 94#include <sys/systm.h> 95#include <sys/time.h> |
| 96#include <sys/counter.h> |
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| 96 97#include <net/if.h> 98#include <net/netisr.h> 99#include <net/route.h> 100#include <net/vnet.h> 101 102#include <netinet/in.h> 103#include <netinet/igmp.h> --- 36 unchanged lines hidden (view full) --- 140#define MROUTER_LOCK_ASSERT() mtx_assert(&mrouter_mtx, MA_OWNED) 141#define MROUTER_LOCK_INIT() \ 142 mtx_init(&mrouter_mtx, "IPv4 multicast forwarding", NULL, MTX_DEF) 143#define MROUTER_LOCK_DESTROY() mtx_destroy(&mrouter_mtx) 144 145static int ip_mrouter_cnt; /* # of vnets with active mrouters */ 146static int ip_mrouter_unloading; /* Allow no more V_ip_mrouter sockets */ 147 | 97 98#include <net/if.h> 99#include <net/netisr.h> 100#include <net/route.h> 101#include <net/vnet.h> 102 103#include <netinet/in.h> 104#include <netinet/igmp.h> --- 36 unchanged lines hidden (view full) --- 141#define MROUTER_LOCK_ASSERT() mtx_assert(&mrouter_mtx, MA_OWNED) 142#define MROUTER_LOCK_INIT() \ 143 mtx_init(&mrouter_mtx, "IPv4 multicast forwarding", NULL, MTX_DEF) 144#define MROUTER_LOCK_DESTROY() mtx_destroy(&mrouter_mtx) 145 146static int ip_mrouter_cnt; /* # of vnets with active mrouters */ 147static int ip_mrouter_unloading; /* Allow no more V_ip_mrouter sockets */ 148 |
| 148static VNET_DEFINE(struct mrtstat, mrtstat); 149#define V_mrtstat VNET(mrtstat) 150SYSCTL_VNET_STRUCT(_net_inet_ip, OID_AUTO, mrtstat, CTLFLAG_RW, 151 &VNET_NAME(mrtstat), mrtstat, 152 "IPv4 Multicast Forwarding Statistics (struct mrtstat, " | 149static VNET_PCPUSTAT_DEFINE(struct mrtstat, mrtstat); 150VNET_PCPUSTAT_SYSINIT(mrtstat); 151VNET_PCPUSTAT_SYSUNINIT(mrtstat); 152SYSCTL_VNET_PCPUSTAT(_net_inet_ip, OID_AUTO, mrtstat, struct mrtstat, 153 mrtstat, "IPv4 Multicast Forwarding Statistics (struct mrtstat, " |
| 153 "netinet/ip_mroute.h)"); 154 155static VNET_DEFINE(u_long, mfchash); 156#define V_mfchash VNET(mfchash) 157#define MFCHASH(a, g) \ 158 ((((a).s_addr >> 20) ^ ((a).s_addr >> 10) ^ (a).s_addr ^ \ 159 ((g).s_addr >> 20) ^ ((g).s_addr >> 10) ^ (g).s_addr) & V_mfchash) 160#define MFCHASHSIZE 256 --- 59 unchanged lines hidden (view full) --- 220#define V_bw_upcalls VNET(bw_upcalls) 221static VNET_DEFINE(u_int, bw_upcalls_n); /* # of pending upcalls */ 222#define V_bw_upcalls_n VNET(bw_upcalls_n) 223static VNET_DEFINE(struct callout, bw_upcalls_ch); 224#define V_bw_upcalls_ch VNET(bw_upcalls_ch) 225 226#define BW_UPCALLS_PERIOD (hz) /* periodical flush of bw upcalls */ 227 | 154 "netinet/ip_mroute.h)"); 155 156static VNET_DEFINE(u_long, mfchash); 157#define V_mfchash VNET(mfchash) 158#define MFCHASH(a, g) \ 159 ((((a).s_addr >> 20) ^ ((a).s_addr >> 10) ^ (a).s_addr ^ \ 160 ((g).s_addr >> 20) ^ ((g).s_addr >> 10) ^ (g).s_addr) & V_mfchash) 161#define MFCHASHSIZE 256 --- 59 unchanged lines hidden (view full) --- 221#define V_bw_upcalls VNET(bw_upcalls) 222static VNET_DEFINE(u_int, bw_upcalls_n); /* # of pending upcalls */ 223#define V_bw_upcalls_n VNET(bw_upcalls_n) 224static VNET_DEFINE(struct callout, bw_upcalls_ch); 225#define V_bw_upcalls_ch VNET(bw_upcalls_ch) 226 227#define BW_UPCALLS_PERIOD (hz) /* periodical flush of bw upcalls */ 228 |
| 228static VNET_DEFINE(struct pimstat, pimstat); 229#define V_pimstat VNET(pimstat) | 229static VNET_PCPUSTAT_DEFINE(struct pimstat, pimstat); 230VNET_PCPUSTAT_SYSINIT(pimstat); 231VNET_PCPUSTAT_SYSUNINIT(pimstat); |
| 230 231SYSCTL_NODE(_net_inet, IPPROTO_PIM, pim, CTLFLAG_RW, 0, "PIM"); | 232 233SYSCTL_NODE(_net_inet, IPPROTO_PIM, pim, CTLFLAG_RW, 0, "PIM"); |
| 232SYSCTL_VNET_STRUCT(_net_inet_pim, PIMCTL_STATS, stats, CTLFLAG_RD, 233 &VNET_NAME(pimstat), pimstat, 234 "PIM Statistics (struct pimstat, netinet/pim_var.h)"); | 234SYSCTL_VNET_PCPUSTAT(_net_inet_pim, PIMCTL_STATS, stats, struct pimstat, 235 pimstat, "PIM Statistics (struct pimstat, netinet/pim_var.h)"); |
| 235 236static u_long pim_squelch_wholepkt = 0; 237SYSCTL_ULONG(_net_inet_pim, OID_AUTO, squelch_wholepkt, CTLFLAG_RW, 238 &pim_squelch_wholepkt, 0, 239 "Disable IGMP_WHOLEPKT notifications if rendezvous point is unspecified"); 240 241extern struct domain inetdomain; 242static const struct protosw in_pim_protosw = { --- 2706 unchanged lines hidden --- | 236 237static u_long pim_squelch_wholepkt = 0; 238SYSCTL_ULONG(_net_inet_pim, OID_AUTO, squelch_wholepkt, CTLFLAG_RW, 239 &pim_squelch_wholepkt, 0, 240 "Disable IGMP_WHOLEPKT notifications if rendezvous point is unspecified"); 241 242extern struct domain inetdomain; 243static const struct protosw in_pim_protosw = { --- 2706 unchanged lines hidden --- |