| if_vlan.c (36078) | if_vlan.c (38482) |
|---|---|
| 1/* 2 * Copyright 1998 Massachusetts Institute of Technology 3 * 4 * Permission to use, copy, modify, and distribute this software and 5 * its documentation for any purpose and without fee is hereby 6 * granted, provided that both the above copyright notice and this 7 * permission notice appear in all copies, that both the above 8 * copyright notice and this permission notice appear in all --- 12 unchanged lines hidden (view full) --- 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 23 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * | 1/* 2 * Copyright 1998 Massachusetts Institute of Technology 3 * 4 * Permission to use, copy, modify, and distribute this software and 5 * its documentation for any purpose and without fee is hereby 6 * granted, provided that both the above copyright notice and this 7 * permission notice appear in all copies, that both the above 8 * copyright notice and this permission notice appear in all --- 12 unchanged lines hidden (view full) --- 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 23 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * |
| 29 * $Id: if_vlan.c,v 1.1 1998/03/18 01:40:12 wollman Exp $ | 29 * $Id: if_vlan.c,v 1.2 1998/05/15 20:02:47 wollman Exp $ |
| 30 */ 31 32/* 33 * if_vlan.c - pseudo-device driver for IEEE 802.1Q virtual LANs. 34 * Might be extended some day to also handle IEEE 802.1p priority 35 * tagging. This is sort of sneaky in the implementation, since 36 * we need to pretend to be enough of an Ethernet implementation 37 * to make arp work. The way we do this is by telling everyone --- 37 unchanged lines hidden (view full) --- 75u_int vlan_proto = ETHERTYPE_VLAN; 76SYSCTL_INT(_net_link_vlan_link, VLANCTL_PROTO, proto, CTLFLAG_RW, &vlan_proto, 77 0, "Ethernet protocol used for VLAN encapsulation"); 78 79static struct ifvlan ifv_softc[NVLAN]; 80 81static void vlan_start(struct ifnet *ifp); 82static void vlan_ifinit(void *foo); | 30 */ 31 32/* 33 * if_vlan.c - pseudo-device driver for IEEE 802.1Q virtual LANs. 34 * Might be extended some day to also handle IEEE 802.1p priority 35 * tagging. This is sort of sneaky in the implementation, since 36 * we need to pretend to be enough of an Ethernet implementation 37 * to make arp work. The way we do this is by telling everyone --- 37 unchanged lines hidden (view full) --- 75u_int vlan_proto = ETHERTYPE_VLAN; 76SYSCTL_INT(_net_link_vlan_link, VLANCTL_PROTO, proto, CTLFLAG_RW, &vlan_proto, 77 0, "Ethernet protocol used for VLAN encapsulation"); 78 79static struct ifvlan ifv_softc[NVLAN]; 80 81static void vlan_start(struct ifnet *ifp); 82static void vlan_ifinit(void *foo); |
| 83static int vlan_ioctl(struct ifnet *ifp, int cmd, caddr_t addr); | 83static int vlan_ioctl(struct ifnet *ifp, u_long cmd, caddr_t addr); |
| 84 85static void 86vlaninit(void *dummy) 87{ 88 int i; 89 90 for (i = 0; i < NVLAN; i++) { 91 struct ifnet *ifp = &ifv_softc[i].ifv_if; --- 165 unchanged lines hidden (view full) --- 257 sdl1->sdl_type = IFT_ETHER; 258 sdl1->sdl_alen = ETHER_ADDR_LEN; 259 bcopy(LLADDR(sdl2), LLADDR(sdl1), ETHER_ADDR_LEN); 260 bcopy(LLADDR(sdl2), ifv->ifv_ac.ac_enaddr, ETHER_ADDR_LEN); 261 return 0; 262} 263 264static int | 84 85static void 86vlaninit(void *dummy) 87{ 88 int i; 89 90 for (i = 0; i < NVLAN; i++) { 91 struct ifnet *ifp = &ifv_softc[i].ifv_if; --- 165 unchanged lines hidden (view full) --- 257 sdl1->sdl_type = IFT_ETHER; 258 sdl1->sdl_alen = ETHER_ADDR_LEN; 259 bcopy(LLADDR(sdl2), LLADDR(sdl1), ETHER_ADDR_LEN); 260 bcopy(LLADDR(sdl2), ifv->ifv_ac.ac_enaddr, ETHER_ADDR_LEN); 261 return 0; 262} 263 264static int |
| 265vlan_ioctl(struct ifnet *ifp, int cmd, caddr_t data) | 265vlan_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) |
| 266{ 267 struct ifaddr *ifa; 268 struct ifnet *p; 269 struct ifreq *ifr; 270 struct ifvlan *ifv; 271 struct vlanreq vlr; 272 int error = 0; 273 --- 90 unchanged lines hidden --- | 266{ 267 struct ifaddr *ifa; 268 struct ifnet *p; 269 struct ifreq *ifr; 270 struct ifvlan *ifv; 271 struct vlanreq vlr; 272 int error = 0; 273 --- 90 unchanged lines hidden --- |