u-boot/drivers/net/ne2000.h
Jean-Christophe PLAGNIOL-VILLARD 2ef7503a59 NE2000: Fix regresssion introduced by e710185aae on non AX88796
Move non-inlied functions into specific drivers file
Set get_prom as weak

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Vlad Lungu <vlad@comsys.ro>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-04-28 22:26:36 -07:00

95 lines
3.3 KiB
C

/*
Ported to U-Boot by Christian Pellegrin <chri@ascensit.com>
Based on sources from the Linux kernel (pcnet_cs.c, 8390.h) and
eCOS(if_dp83902a.c, if_dp83902a.h). Both of these 2 wonderful world
are GPL, so this is, of course, GPL.
==========================================================================
dev/dp83902a.h
National Semiconductor DP83902a ethernet chip
==========================================================================
####ECOSGPLCOPYRIGHTBEGIN####
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This file is part of eCos, the Embedded Configurable Operating System.
Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
eCos is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
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eCos is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with eCos; if not, write to the Free Software Foundation, Inc.,
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As a special exception, if other files instantiate templates or use macros
or inline functions from this file, or you compile this file and link it
with other works to produce a work based on this file, this file does not
by itself cause the resulting work to be covered by the GNU General Public
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in accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work based on
this file might be covered by the GNU General Public License.
Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
at http://sources.redhat.com/ecos/ecos-license/
-------------------------------------------
####ECOSGPLCOPYRIGHTEND####
####BSDCOPYRIGHTBEGIN####
-------------------------------------------
Portions of this software may have been derived from OpenBSD or other sources,
and are covered by the appropriate copyright disclaimers included herein.
-------------------------------------------
####BSDCOPYRIGHTEND####
==========================================================================
#####DESCRIPTIONBEGIN####
Author(s): gthomas
Contributors: gthomas, jskov
Date: 2001-06-13
Purpose:
Description:
####DESCRIPTIONEND####
==========================================================================
*/
/*
* NE2000 support header file.
* Created by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*/
#ifndef __DRIVERS_NE2000_H__
#define __DRIVERS_NE2000_H__
/* Enable NE2000 basic init function */
#define NE2000_BASIC_INIT
#define DP_DATA 0x10
#define START_PG 0x50 /* First page of TX buffer */
#define START_PG2 0x48
#define STOP_PG 0x80 /* Last page +1 of RX ring */
#define RX_START 0x50
#define RX_END 0x80
#define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_char *) ((_b_)+(_o_)))
#define DP_OUT(_b_, _o_, _d_) *( (vu_char *) ((_b_)+(_o_))) = (_d_)
#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_char *) ((_b_)))
#define DP_OUT_DATA(_b_, _d_) *( (vu_char *) ((_b_))) = (_d_)
#endif /* __DRIVERS_NE2000_H__ */