haiku/headers/posix/net/if_media.h

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/*
* Copyright 2007-2010 Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _NET_IF_MEDIA_H
#define _NET_IF_MEDIA_H
/* bits usage
* ---- -----
* 0-4 Media subtype
* 5-7 Media type
* 8-15 Type specific options
* 16-31 General options
*/
/* Media types */
#define IFM_ETHER 0x00000020 /* Ethernet */
#define IFM_TOKEN 0x00000040 /* Token Ring */
#define IFM_FDDI 0x00000060 /* Fiber Distributed Data Interface */
#define IFM_IEEE80211 0x00000080 /* Wireless IEEE 802.11 */
#define IFM_ATM 0x000000a0
#define IFM_CARP 0x000000c0 /* Common Address Redundancy Protocol */
/* Media subtypes */
/* Ethernet */
#define IFM_AUTO 0
#define IFM_10_T 3 /* 10Base-T - RJ45 */
#define IFM_100_TX 6 /* 100Base-TX - RJ45 */
#define IFM_1000_T 16 /* 1000Base-T - RJ45 */
#define IFM_1000_SX 18 /* 1000Base-SX - Fiber Optic */
/* General options */
#define IFM_FULL_DUPLEX 0x00100000 /* Full duplex */
#define IFM_HALF_DUPLEX 0x00200000 /* Half duplex */
#define IFM_LOOP 0x00400000 /* hardware in loopback */
#define IFM_ACTIVE 0x00800000 /* Media link is active */
/* Masks */
#define IFM_NMASK 0x000000e0 /* Media type */
#define IFM_TMASK 0x0000001f /* Media subtype */
#define IFM_OMASK 0x0000ff00 /* Type specific options */
#define IFM_GMASK 0x0ff00000 /* Generic options */
/* Macros for the masks */
#define IFM_TYPE(x) ((x) & IFM_NMASK)
#define IFM_SUBTYPE(x) ((x) & IFM_TMASK)
#define IFM_TYPE_OPTIONS(x) \
((x) & IFM_OMASK)
#define IFM_OPTIONS(x) ((x) & (IFM_OMASK | IFM_GMASK))
#endif /* _NET_IF_MEDIA_H */