166550Snyan/* $FreeBSD$ */ 266550Snyan/* $NecBSD: dp83932subr.h,v 1.5 1999/02/02 00:47:25 kmatsuda Exp $ */ 366550Snyan/* $NetBSD$ */ 4139749Simp 5139749Simp/*- 666550Snyan * Copyright (c) 1997, 1998, 1999 766550Snyan * Kouichi Matsuda. All rights reserved. 866550Snyan * 966550Snyan * Redistribution and use in source and binary forms, with or without 1066550Snyan * modification, are permitted provided that the following conditions 1166550Snyan * are met: 1266550Snyan * 1. Redistributions of source code must retain the above copyright 1366550Snyan * notice, this list of conditions and the following disclaimer. 1466550Snyan * 2. Redistributions in binary form must reproduce the above copyright 1566550Snyan * notice, this list of conditions and the following disclaimer in the 1666550Snyan * documentation and/or other materials provided with the distribution. 1766550Snyan * 3. All advertising materials mentioning features or use of this software 1866550Snyan * must display the following acknowledgement: 1966550Snyan * This product includes software developed by Kouichi Matsuda for 2066550Snyan * NetBSD/pc98. 2166550Snyan * 4. The name of the author may not be used to endorse or promote products 2266550Snyan * derived from this software without specific prior written permission 2366550Snyan * 2466550Snyan * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 2566550Snyan * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 2666550Snyan * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2766550Snyan * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 2866550Snyan * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2966550Snyan * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3066550Snyan * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3166550Snyan * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3266550Snyan * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 3366550Snyan * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3466550Snyan */ 3566550Snyan/* 3666550Snyan * Routines of NEC PC-9801-83, 84, 103, 104, PC-9801N-25 and PC-9801N-J02, J02R 3766550Snyan * Ethernet interface for NetBSD/pc98, ported by Kouichi Matsuda. 3866550Snyan * 3966550Snyan * These cards use National Semiconductor DP83934AVQB as Ethernet Controller 4066550Snyan * and National Semiconductor NS46C46 as (64 * 16 bits) Microwire Serial EEPROM. 4166550Snyan */ 4266550Snyan 4392739Salfredint sncsetup(struct snc_softc *, u_int8_t *); 4466550Snyan 4592739Salfredu_int8_t snc_nec16_validate_irq(int); 4692739Salfredint snc_nec16_register_irq(struct snc_softc *, int); 4792739Salfredint snc_nec16_validate_mem(int); 4892739Salfredint snc_nec16_register_mem(struct snc_softc *, int); 4966550Snyan 5092739Salfredu_int16_t snc_nec16_nic_get(struct snc_softc *, u_int8_t); 5192739Salfredvoid snc_nec16_nic_put(struct snc_softc *, u_int8_t, u_int16_t); 5266550Snyan 5366550Snyan 5466550Snyanvoid snc_nec16_writetodesc 5592739Salfred (struct snc_softc *, u_int32_t, u_int32_t, u_int16_t); 5666550Snyanu_int16_t snc_nec16_readfromdesc 5792739Salfred (struct snc_softc *, u_int32_t, u_int32_t); 5866550Snyan 5992739Salfredvoid snc_nec16_copyfrombuf(struct snc_softc *, void *, u_int32_t, size_t); 6092739Salfredvoid snc_nec16_copytobuf(struct snc_softc *, void *, u_int32_t, size_t); 6192739Salfredvoid snc_nec16_zerobuf(struct snc_softc *, u_int32_t, size_t); 6266550Snyan 6366550Snyanint snc_nec16_detectsubr 6492739Salfred (bus_space_tag_t, bus_space_handle_t, bus_space_tag_t, 6592739Salfred bus_space_handle_t, int, int, u_int8_t); 6666550Snyanint snc_nec16_check_memory 6792739Salfred (bus_space_tag_t, bus_space_handle_t, bus_space_tag_t, 6892739Salfred bus_space_handle_t); 6966550Snyan 7066550Snyanint snc_nec16_get_enaddr 7192739Salfred (bus_space_tag_t, bus_space_handle_t, u_int8_t *); 7292739Salfredu_int8_t *snc_nec16_detect_type(u_int8_t *); 7366550Snyanvoid snc_nec16_read_eeprom 7492739Salfred (bus_space_tag_t, bus_space_handle_t, u_int8_t *); 7566550Snyan 7666550Snyan#ifdef SNCDEBUG 7792739Salfredvoid snc_nec16_dump_reg(bus_space_tag_t, bus_space_handle_t); 7866550Snyan#endif /* SNDEBUG */ 79