| if_enc.c (241394) | if_enc.c (241610) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 The FreeBSD Project. 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 * --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * | 1/*- 2 * Copyright (c) 2006 The FreeBSD Project. 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 * --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * |
| 27 * $FreeBSD: head/sys/net/if_enc.c 241394 2012-10-10 08:36:38Z kevlo $ | 27 * $FreeBSD: head/sys/net/if_enc.c 241610 2012-10-16 13:37:54Z glebius $ |
| 28 */ 29 30#include "opt_inet.h" 31#include "opt_inet6.h" 32#include "opt_enc.h" 33 34#include <sys/param.h> 35#include <sys/systm.h> --- 50 unchanged lines hidden (view full) --- 86 struct ifnet *sc_ifp; 87}; 88 89static int enc_ioctl(struct ifnet *, u_long, caddr_t); 90static int enc_output(struct ifnet *ifp, struct mbuf *m, 91 struct sockaddr *dst, struct route *ro); 92static int enc_clone_create(struct if_clone *, int, caddr_t); 93static void enc_clone_destroy(struct ifnet *); | 28 */ 29 30#include "opt_inet.h" 31#include "opt_inet6.h" 32#include "opt_enc.h" 33 34#include <sys/param.h> 35#include <sys/systm.h> --- 50 unchanged lines hidden (view full) --- 86 struct ifnet *sc_ifp; 87}; 88 89static int enc_ioctl(struct ifnet *, u_long, caddr_t); 90static int enc_output(struct ifnet *ifp, struct mbuf *m, 91 struct sockaddr *dst, struct route *ro); 92static int enc_clone_create(struct if_clone *, int, caddr_t); 93static void enc_clone_destroy(struct ifnet *); |
| 94static struct if_clone *enc_cloner; 95static const char encname[] = "enc"; |
|
| 94 | 96 |
| 95IFC_SIMPLE_DECLARE(enc, 1); 96 | |
| 97/* 98 * Sysctls. 99 */ 100 101/* 102 * Before and after are relative to when we are stripping the 103 * outer IP header. 104 */ --- 33 unchanged lines hidden (view full) --- 138 139 sc = malloc(sizeof(*sc), M_DEVBUF, M_WAITOK|M_ZERO); 140 ifp = sc->sc_ifp = if_alloc(IFT_ENC); 141 if (ifp == NULL) { 142 free(sc, M_DEVBUF); 143 return (ENOSPC); 144 } 145 | 97/* 98 * Sysctls. 99 */ 100 101/* 102 * Before and after are relative to when we are stripping the 103 * outer IP header. 104 */ --- 33 unchanged lines hidden (view full) --- 138 139 sc = malloc(sizeof(*sc), M_DEVBUF, M_WAITOK|M_ZERO); 140 ifp = sc->sc_ifp = if_alloc(IFT_ENC); 141 if (ifp == NULL) { 142 free(sc, M_DEVBUF); 143 return (ENOSPC); 144 } 145 |
| 146 if_initname(ifp, ifc->ifc_name, unit); | 146 if_initname(ifp, encname, unit); |
| 147 ifp->if_mtu = ENCMTU; 148 ifp->if_ioctl = enc_ioctl; 149 ifp->if_output = enc_output; 150 ifp->if_snd.ifq_maxlen = ifqmaxlen; 151 ifp->if_softc = sc; 152 if_attach(ifp); 153 bpfattach(ifp, DLT_ENC, sizeof(struct enchdr)); 154 --- 7 unchanged lines hidden (view full) --- 162} 163 164static int 165enc_modevent(module_t mod, int type, void *data) 166{ 167 switch (type) { 168 case MOD_LOAD: 169 mtx_init(&enc_mtx, "enc mtx", NULL, MTX_DEF); | 147 ifp->if_mtu = ENCMTU; 148 ifp->if_ioctl = enc_ioctl; 149 ifp->if_output = enc_output; 150 ifp->if_snd.ifq_maxlen = ifqmaxlen; 151 ifp->if_softc = sc; 152 if_attach(ifp); 153 bpfattach(ifp, DLT_ENC, sizeof(struct enchdr)); 154 --- 7 unchanged lines hidden (view full) --- 162} 163 164static int 165enc_modevent(module_t mod, int type, void *data) 166{ 167 switch (type) { 168 case MOD_LOAD: 169 mtx_init(&enc_mtx, "enc mtx", NULL, MTX_DEF); |
| 170 if_clone_attach(&enc_cloner); | 170 enc_cloner = if_clone_simple(encname, enc_clone_create, 171 enc_clone_destroy, 0); |
| 171 break; 172 case MOD_UNLOAD: 173 printf("enc module unload - not possible for this module\n"); 174 return (EINVAL); 175 default: 176 return (EOPNOTSUPP); 177 } 178 return (0); --- 186 unchanged lines hidden --- | 172 break; 173 case MOD_UNLOAD: 174 printf("enc module unload - not possible for this module\n"); 175 return (EINVAL); 176 default: 177 return (EOPNOTSUPP); 178 } 179 return (0); --- 186 unchanged lines hidden --- |