1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2002-2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate * 26*0Sstevel@tonic-gate * mac_impl.h contains internal MAC layer independent definttions 27*0Sstevel@tonic-gate */ 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #ifndef _MAC_IMPL_H 30*0Sstevel@tonic-gate #define _MAC_IMPL_H 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #ifdef __cplusplus 35*0Sstevel@tonic-gate extern "C" { 36*0Sstevel@tonic-gate #endif 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate extern boolean_t initialized; /* TRUE if network device initialized */ 39*0Sstevel@tonic-gate extern int arp_index; /* current arp table index */ 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate struct mac_type { 42*0Sstevel@tonic-gate int mac_type; /* if_types.h */ 43*0Sstevel@tonic-gate int mac_dev; 44*0Sstevel@tonic-gate int mac_mtu; 45*0Sstevel@tonic-gate caddr_t mac_buf; /* MTU sized buffer */ 46*0Sstevel@tonic-gate uint8_t *mac_addr_buf; 47*0Sstevel@tonic-gate uint32_t mac_arp_timeout; 48*0Sstevel@tonic-gate uint32_t mac_in_timeout; 49*0Sstevel@tonic-gate uint32_t mac_in_timeo_incr; 50*0Sstevel@tonic-gate int mac_addr_len; 51*0Sstevel@tonic-gate int (*mac_arp)(struct in_addr *, void *, uint32_t); 52*0Sstevel@tonic-gate void (*mac_rarp)(void); 53*0Sstevel@tonic-gate int (*mac_header_len)(struct inetgram *); 54*0Sstevel@tonic-gate int (*mac_input)(int); 55*0Sstevel@tonic-gate int (*mac_output)(int, struct inetgram *); 56*0Sstevel@tonic-gate }; 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate #define ARP_TABLE_SIZE (3) /* size of ARP table */ 59*0Sstevel@tonic-gate #define HW_ADDR_SIZE (128) /* max size of hardware address */ 60*0Sstevel@tonic-gate #define MAC_IN_TIMEOUT (10) /* collect IP grams for X mseconds. */ 61*0Sstevel@tonic-gate #define MAC_IN_TIMEO_MULT (8) /* Multiplier to arrive at maximum */ 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate /* format of an arp table entry */ 64*0Sstevel@tonic-gate struct arptable { 65*0Sstevel@tonic-gate struct in_addr ia; 66*0Sstevel@tonic-gate uchar_t ha[HW_ADDR_SIZE]; 67*0Sstevel@tonic-gate int hl; 68*0Sstevel@tonic-gate }; 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate extern void mac_set_arp(struct in_addr *, void *, int); 71*0Sstevel@tonic-gate extern void mac_socket_init(struct inetboot_socket *); 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate #ifdef __cplusplus 74*0Sstevel@tonic-gate } 75*0Sstevel@tonic-gate #endif 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate #endif /* _MAC_IMPL_H */ 78