| if.h (85079) | if.h (87902) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. 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 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)if.h 8.1 (Berkeley) 6/10/93 | 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. 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 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)if.h 8.1 (Berkeley) 6/10/93 |
| 34 * $FreeBSD: head/sys/net/if.h 85079 2001-10-17 19:40:44Z jlemon $ | 34 * $FreeBSD: head/sys/net/if.h 87902 2001-12-14 17:56:12Z luigi $ |
| 35 */ 36 37#ifndef _NET_IF_H_ 38#define _NET_IF_H_ 39 40#include <sys/queue.h> 41 42/* --- 83 unchanged lines hidden (view full) --- 126#define IFF_OACTIVE 0x400 /* transmission in progress */ 127#define IFF_SIMPLEX 0x800 /* can't hear own transmissions */ 128#define IFF_LINK0 0x1000 /* per link layer defined bit */ 129#define IFF_LINK1 0x2000 /* per link layer defined bit */ 130#define IFF_LINK2 0x4000 /* per link layer defined bit */ 131#define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */ 132#define IFF_MULTICAST 0x8000 /* supports multicast */ 133 | 35 */ 36 37#ifndef _NET_IF_H_ 38#define _NET_IF_H_ 39 40#include <sys/queue.h> 41 42/* --- 83 unchanged lines hidden (view full) --- 126#define IFF_OACTIVE 0x400 /* transmission in progress */ 127#define IFF_SIMPLEX 0x800 /* can't hear own transmissions */ 128#define IFF_LINK0 0x1000 /* per link layer defined bit */ 129#define IFF_LINK1 0x2000 /* per link layer defined bit */ 130#define IFF_LINK2 0x4000 /* per link layer defined bit */ 131#define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */ 132#define IFF_MULTICAST 0x8000 /* supports multicast */ 133 |
| 134/* 135 * The following flag(s) ought to go in if_flags, but we cannot change 136 * struct ifnet because of binary compatibility, so we store them in 137 * if_ipending, which is not used so far. 138 * If possible, make sure the value is not conflicting with other 139 * IFF flags, so we have an easier time when we want to merge them. 140 */ 141#define IFF_POLLING 0x10000 /* Interface is in polling mode. */ 142 |
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| 134/* flags set internally only: */ 135#define IFF_CANTCHANGE \ 136 (IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\ 137 IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI|IFF_SMART) 138 139/* Capabilities that interfaces can advertise. */ 140#define IFCAP_RXCSUM 0x0001 /* can offload checksum on RX */ 141#define IFCAP_TXCSUM 0x0002 /* can offload checksum on TX */ --- 177 unchanged lines hidden --- | 143/* flags set internally only: */ 144#define IFF_CANTCHANGE \ 145 (IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\ 146 IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI|IFF_SMART) 147 148/* Capabilities that interfaces can advertise. */ 149#define IFCAP_RXCSUM 0x0001 /* can offload checksum on RX */ 150#define IFCAP_TXCSUM 0x0002 /* can offload checksum on TX */ --- 177 unchanged lines hidden --- |