149617Sbostic /*- 2*63364Sbostic * Copyright (c) 1991, 1993 3*63364Sbostic * The Regents of the University of California. All rights reserved. 449617Sbostic * 549617Sbostic * %sccs.include.redist.c% 649617Sbostic * 7*63364Sbostic * @(#)if_nereg.h 8.1 (Berkeley) 06/11/93 849617Sbostic */ 949617Sbostic 1045539Sbill /* 1145539Sbill * NE2000 Ethernet Card registers 1245539Sbill */ 1345539Sbill 1445539Sbill /* The NE2000 uses a DS8390 Ethernet controller in at the beginning of 1545539Sbill its i/o space */ 1656513Sbostic #include <i386/isa/ic/ds8390.h> 1745539Sbill 1845539Sbill #define ne_data 0x10 /* Data Transfer port */ 1945539Sbill #define ne_reset 0x1f /* Card Reset port */ 2045539Sbill 2145539Sbill #define PKTSZ 3*512 2245539Sbill #define TBUF (16*1024) /* Starting location of Transmit Buffer */ 2345539Sbill #define RBUF (16*1024+PKTSZ) /* Starting location of Receive Buffer */ 2445539Sbill #define RBUFEND (32*1024) /* Ending location of Transmit Buffer */ 25