1 /* 2 Ported to U-Boot by Christian Pellegrin <chri (at) ascensit.com> 3 4 Based on sources from the Linux kernel (pcnet_cs.c, 8390.h) and 5 eCOS(if_dp83902a.c, if_dp83902a.h). Both of these 2 wonderful world 6 are GPL, so this is, of course, GPL. 7 8 ========================================================================== 9 10 dev/dp83902a.h 11 12 National Semiconductor DP83902a ethernet chip 13 14 ========================================================================== 15 ####ECOSGPLCOPYRIGHTBEGIN#### 16 ------------------------------------------- 17 This file is part of eCos, the Embedded Configurable Operating System. 18 Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. 19 20 eCos is free software; you can redistribute it and/or modify it under 21 the terms of the GNU General Public License as published by the Free 22 Software Foundation; either version 2 or (at your option) any later version. 23 24 eCos is distributed in the hope that it will be useful, but WITHOUT ANY 25 WARRANTY; without even the implied warranty of MERCHANTABILITY or 26 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 27 for more details. 28 29 You should have received a copy of the GNU General Public License along 30 with eCos; if not, write to the Free Software Foundation, Inc., 31 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 32 33 As a special exception, if other files instantiate templates or use macros 34 or inline functions from this file, or you compile this file and link it 35 with other works to produce a work based on this file, this file does not 36 by itself cause the resulting work to be covered by the GNU General Public 37 License. However the source code for this file must still be made available 38 in accordance with section (3) of the GNU General Public License. 39 40 This exception does not invalidate any other reasons why a work based on 41 this file might be covered by the GNU General Public License. 42 43 Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. 44 at http://sources.redhat.com/ecos/ecos-license/ 45 ------------------------------------------- 46 ####ECOSGPLCOPYRIGHTEND#### 47 ####BSDCOPYRIGHTBEGIN#### 48 49 ------------------------------------------- 50 51 Portions of this software may have been derived from OpenBSD or other sources, 52 and are covered by the appropriate copyright disclaimers included herein. 53 54 ------------------------------------------- 55 56 ####BSDCOPYRIGHTEND#### 57 ========================================================================== 58 #####DESCRIPTIONBEGIN#### 59 60 Author(s): gthomas 61 Contributors: gthomas, jskov 62 Date: 2001-06-13 63 Purpose: 64 Description: 65 66 ####DESCRIPTIONEND#### 67 68 ========================================================================== 69 */ 70 71 /* 72 * NE2000 support header file. 73 * Created by Nobuhiro Iwamatsu <iwamatsu (at) nigauri.org> 74 */ 75 76 #ifndef __DRIVERS_NE2000_H__ 77 #define __DRIVERS_NE2000_H__ 78 79 /* Enable NE2000 basic init function */ 80 #define NE2000_BASIC_INIT 81 82 #define DP_DATA 0x10 83 #define START_PG 0x50 /* First page of TX buffer */ 84 #define START_PG2 0x48 85 #define STOP_PG 0x80 /* Last page +1 of RX ring */ 86 87 #define RX_START 0x50 88 #define RX_END 0x80 89 90 #define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_char *) ((_b_)+(_o_))) 91 #define DP_OUT(_b_, _o_, _d_) *( (vu_char *) ((_b_)+(_o_))) = (_d_) 92 #define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_char *) ((_b_))) 93 #define DP_OUT_DATA(_b_, _d_) *( (vu_char *) ((_b_))) = (_d_) 94 #endif /* __DRIVERS_NE2000_H__ */ 95
