diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/net/ethernet.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/net/ethernet.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/newlib/libc/sys/linux/include/net/ethernet.h b/newlib/libc/sys/linux/include/net/ethernet.h deleted file mode 100644 index 6b1d1c9be..000000000 --- a/newlib/libc/sys/linux/include/net/ethernet.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Fundamental constants relating to ethernet. - * - * $FreeBSD: src/sys/net/ethernet.h,v 1.20 2002/04/04 05:42:09 luigi Exp $ - * - */ - -#ifndef _NET_ETHERNET_H_ -#define _NET_ETHERNET_H_ - -/* - * The number of bytes in an ethernet (MAC) address. - */ -#define ETHER_ADDR_LEN 6 - -/* - * The number of bytes in the type field. - */ -#define ETHER_TYPE_LEN 2 - -/* - * The number of bytes in the trailing CRC field. - */ -#define ETHER_CRC_LEN 4 - -/* - * The length of the combined header. - */ -#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN) - -/* - * The minimum packet length. - */ -#define ETHER_MIN_LEN 64 - -/* - * The maximum packet length. - */ -#define ETHER_MAX_LEN 1518 - -/* - * A macro to validate a length with - */ -#define ETHER_IS_VALID_LEN(foo) \ - ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) - -/* - * Structure of a 10Mb/s Ethernet header. - */ -struct ether_header { - u_char ether_dhost[ETHER_ADDR_LEN]; - u_char ether_shost[ETHER_ADDR_LEN]; - u_short ether_type; -}; - -/* - * Structure of a 48-bit Ethernet address. - */ -struct ether_addr { - u_char octet[ETHER_ADDR_LEN]; -}; - -#define ETHERTYPE_PUP 0x0200 /* PUP protocol */ -#define ETHERTYPE_IP 0x0800 /* IP protocol */ -#define ETHERTYPE_ARP 0x0806 /* Addr. resolution protocol */ -#define ETHERTYPE_REVARP 0x8035 /* reverse Addr. resolution protocol */ -#define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */ -#define ETHERTYPE_IPV6 0x86dd /* IPv6 */ -#define ETHERTYPE_LOOPBACK 0x9000 /* used to test interfaces */ -/* XXX - add more useful types here */ - -/* - * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have - * (type-ETHERTYPE_TRAIL)*512 bytes of data followed - * by an ETHER type (as given above) and then the (variable-length) header. - */ -#define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */ -#define ETHERTYPE_NTRAILER 16 - -#define ETHERMTU (ETHER_MAX_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN) -#define ETHERMIN (ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN) - -#ifdef _KERNEL - -/* - * For device drivers to specify whether they support BPF or not - */ -#define ETHER_BPF_UNSUPPORTED 0 -#define ETHER_BPF_SUPPORTED 1 - -struct ifnet; -struct mbuf; - -extern void (*ng_ether_input_p)(struct ifnet *ifp, - struct mbuf **mp, struct ether_header *eh); -extern void (*ng_ether_input_orphan_p)(struct ifnet *ifp, - struct mbuf *m, struct ether_header *eh); -extern int (*ng_ether_output_p)(struct ifnet *ifp, struct mbuf **mp); -extern void (*ng_ether_attach_p)(struct ifnet *ifp); -extern void (*ng_ether_detach_p)(struct ifnet *ifp); - -extern int (*vlan_input_p)(struct ether_header *eh, struct mbuf *m); -extern int (*vlan_input_tag_p)(struct ether_header *eh, struct mbuf *m, - u_int16_t t); - -#define VLAN_INPUT_TAG(eh, m, t) do { \ - /* XXX: lock */ \ - if (vlan_input_tag_p != NULL) \ - (*vlan_input_tag_p)(eh, m, t); \ - else { \ - (m)->m_pkthdr.rcvif->if_noproto++; \ - m_freem(m); \ - } \ - /* XXX: unlock */ \ -} while (0) - -#else /* _KERNEL */ - -#include <sys/cdefs.h> - -/* - * Ethernet address conversion/parsing routines. - */ -__BEGIN_DECLS -struct ether_addr *ether_aton(const char *); -int ether_hostton(const char *, struct ether_addr *); -int ether_line(const char *, struct ether_addr *, char *); -char *ether_ntoa(const struct ether_addr *); -int ether_ntohost(char *, const struct ether_addr *); -__END_DECLS - -#endif /* !_KERNEL */ - -#endif /* !_NET_ETHERNET_H_ */ |