| if_me.c (274246) | if_me.c (284066) |
|---|---|
| 1/*- 2 * Copyright (c) 2014 Andrey V. Elsukov <ae@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2014 Andrey V. Elsukov <ae@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/net/if_me.c 274246 2014-11-07 19:13:19Z ae $"); | 28__FBSDID("$FreeBSD: stable/10/sys/net/if_me.c 284066 2015-06-06 12:44:42Z ae $"); |
| 29 30#include <sys/param.h> 31#include <sys/jail.h> 32#include <sys/kernel.h> 33#include <sys/lock.h> 34#include <sys/libkern.h> 35#include <sys/malloc.h> 36#include <sys/module.h> --- 98 unchanged lines hidden (view full) --- 135#endif 136 137static VNET_DEFINE(int, max_me_nesting) = MAX_ME_NEST; 138#define V_max_me_nesting VNET(max_me_nesting) 139SYSCTL_INT(_net_link_me, OID_AUTO, max_nesting, CTLFLAG_RW | CTLFLAG_VNET, 140 &VNET_NAME(max_me_nesting), 0, "Max nested tunnels"); 141 142extern struct domain inetdomain; | 29 30#include <sys/param.h> 31#include <sys/jail.h> 32#include <sys/kernel.h> 33#include <sys/lock.h> 34#include <sys/libkern.h> 35#include <sys/malloc.h> 36#include <sys/module.h> --- 98 unchanged lines hidden (view full) --- 135#endif 136 137static VNET_DEFINE(int, max_me_nesting) = MAX_ME_NEST; 138#define V_max_me_nesting VNET(max_me_nesting) 139SYSCTL_INT(_net_link_me, OID_AUTO, max_nesting, CTLFLAG_RW | CTLFLAG_VNET, 140 &VNET_NAME(max_me_nesting), 0, "Max nested tunnels"); 141 142extern struct domain inetdomain; |
| 143static void me_input10(struct mbuf *, int); |
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| 143static const struct protosw in_mobile_protosw = { 144 .pr_type = SOCK_RAW, 145 .pr_domain = &inetdomain, 146 .pr_protocol = IPPROTO_MOBILE, 147 .pr_flags = PR_ATOMIC|PR_ADDR, | 144static const struct protosw in_mobile_protosw = { 145 .pr_type = SOCK_RAW, 146 .pr_domain = &inetdomain, 147 .pr_protocol = IPPROTO_MOBILE, 148 .pr_flags = PR_ATOMIC|PR_ADDR, |
| 148 .pr_input = me_input, 149 .pr_output = rip_output, | 149 .pr_input = me_input10, 150 .pr_output = (pr_output_t *)rip_output, |
| 150 .pr_ctlinput = rip_ctlinput, 151 .pr_ctloutput = rip_ctloutput, 152 .pr_usrreqs = &rip_usrreqs 153}; 154 155static void 156vnet_me_init(const void *unused __unused) 157{ --- 234 unchanged lines hidden (view full) --- 392 393 while (nwords-- > 0) 394 sum += *p++; 395 sum = (sum >> 16) + (sum & 0xffff); 396 sum += (sum >> 16); 397 return (~sum); 398} 399 | 151 .pr_ctlinput = rip_ctlinput, 152 .pr_ctloutput = rip_ctloutput, 153 .pr_usrreqs = &rip_usrreqs 154}; 155 156static void 157vnet_me_init(const void *unused __unused) 158{ --- 234 unchanged lines hidden (view full) --- 393 394 while (nwords-- > 0) 395 sum += *p++; 396 sum = (sum >> 16) + (sum & 0xffff); 397 sum += (sum >> 16); 398 return (~sum); 399} 400 |
| 401static void 402me_input10(struct mbuf *m, int off) 403{ 404 int proto; 405 406 proto = (mtod(m, struct ip *))->ip_p; 407 me_input(&m, &off, proto); 408} 409 |
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| 400int 401me_input(struct mbuf **mp, int *offp, int proto) 402{ 403 struct me_softc *sc; 404 struct mobhdr *mh; 405 struct ifnet *ifp; 406 struct mbuf *m; 407 struct ip *ip; --- 240 unchanged lines hidden --- | 410int 411me_input(struct mbuf **mp, int *offp, int proto) 412{ 413 struct me_softc *sc; 414 struct mobhdr *mh; 415 struct ifnet *ifp; 416 struct mbuf *m; 417 struct ip *ip; --- 240 unchanged lines hidden --- |