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79 lines
3.3 KiB
C
79 lines
3.3 KiB
C
/* $FreeBSD$ */
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/* $NecBSD: dp83932subr.h,v 1.5 1999/02/02 00:47:25 kmatsuda Exp $ */
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/* $NetBSD$ */
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/*-
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* Copyright (c) 1997, 1998, 1999
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* Kouichi Matsuda. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Kouichi Matsuda for
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* NetBSD/pc98.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Routines of NEC PC-9801-83, 84, 103, 104, PC-9801N-25 and PC-9801N-J02, J02R
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* Ethernet interface for NetBSD/pc98, ported by Kouichi Matsuda.
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*
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* These cards use National Semiconductor DP83934AVQB as Ethernet Controller
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* and National Semiconductor NS46C46 as (64 * 16 bits) Microwire Serial EEPROM.
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*/
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int sncsetup(struct snc_softc *, u_int8_t *);
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u_int8_t snc_nec16_validate_irq(int);
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int snc_nec16_register_irq(struct snc_softc *, int);
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int snc_nec16_validate_mem(int);
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int snc_nec16_register_mem(struct snc_softc *, int);
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u_int16_t snc_nec16_nic_get(struct snc_softc *, u_int8_t);
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void snc_nec16_nic_put(struct snc_softc *, u_int8_t, u_int16_t);
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void snc_nec16_writetodesc
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(struct snc_softc *, u_int32_t, u_int32_t, u_int16_t);
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u_int16_t snc_nec16_readfromdesc
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(struct snc_softc *, u_int32_t, u_int32_t);
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void snc_nec16_copyfrombuf(struct snc_softc *, void *, u_int32_t, size_t);
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void snc_nec16_copytobuf(struct snc_softc *, void *, u_int32_t, size_t);
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void snc_nec16_zerobuf(struct snc_softc *, u_int32_t, size_t);
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int snc_nec16_detectsubr
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(bus_space_tag_t, bus_space_handle_t, bus_space_tag_t,
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bus_space_handle_t, int, int, u_int8_t);
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int snc_nec16_check_memory
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(bus_space_tag_t, bus_space_handle_t, bus_space_tag_t,
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bus_space_handle_t);
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int snc_nec16_get_enaddr
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(bus_space_tag_t, bus_space_handle_t, u_int8_t *);
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u_int8_t *snc_nec16_detect_type(u_int8_t *);
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void snc_nec16_read_eeprom
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(bus_space_tag_t, bus_space_handle_t, u_int8_t *);
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#ifdef SNCDEBUG
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void snc_nec16_dump_reg(bus_space_tag_t, bus_space_handle_t);
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#endif /* SNDEBUG */
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