1/* $FreeBSD$ */ 2/* $NecBSD: nspvar.h,v 1.7.14.5 2001/06/29 06:27:54 honda Exp $ */ 3/* $NetBSD$ */ 4 5/*- 6 * SPDX-License-Identifier: BSD-3-Clause 7 * 8 * [NetBSD for NEC PC-98 series] 9 * Copyright (c) 1998, 1999, 2000, 2001 10 * NetBSD/pc98 porting staff. All rights reserved. 11 * 12 * Copyright (c) 1998, 1999, 2000, 2001 13 * Naofumi HONDA. All rights reserved. 14 * 15 * Redistribution and use in source and binary forms, with or without 16 * modification, are permitted provided that the following conditions 17 * are met: 18 * 1. Redistributions of source code must retain the above copyright 19 * notice, this list of conditions and the following disclaimer. 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in the 22 * documentation and/or other materials provided with the distribution. 23 * 3. The name of the author may not be used to endorse or promote products 24 * derived from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 27 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 28 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 29 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 30 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 31 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 32 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 34 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 35 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39#ifndef _NSPVAR_H_ 40#define _NSPVAR_H_ 41 42/***************************************************************** 43 * Host adapter structure 44 *****************************************************************/ 45struct nsp_softc { 46 struct scsi_low_softc sc_sclow; /* generic data */ 47 48 int port_rid; 49 int irq_rid; 50 int mem_rid; 51 struct resource *port_res; 52 struct resource *irq_res; 53 struct resource *mem_res; 54 55 void *nsp_intrhand; 56 57 int sc_tmaxcnt; /* timeout count */ 58 int sc_seltout; /* selection timeout counter */ 59 int sc_timer; /* timer start */ 60 61 int sc_suspendio; /* SMIT: data suspendio bytes */ 62 u_int8_t sc_xfermr; /* SMIT: fifo control reg */ 63 int sc_dataout_timeout; /* data out timeout counter */ 64 65 u_int sc_idbit; /* host id bit pattern */ 66 u_int sc_cnt; /* fifo R/W count (host) */ 67 68 u_int8_t sc_iclkdiv; /* scsi chip clock divisor */ 69 u_int8_t sc_clkdiv; /* asic chip clock divisor */ 70 u_int8_t sc_icr; /* interrupt control reg */ 71 72 u_int8_t sc_busc; /* busc registers */ 73 u_int8_t sc_parr; /* parity control register */ 74}; 75 76/***************************************************************** 77 * Lun information 78 *****************************************************************/ 79struct nsp_targ_info { 80 struct targ_info nti_ti; /* generic lun info */ 81 82 u_int8_t nti_reg_syncr; /* sync registers per devices */ 83 u_int8_t nti_reg_ackwidth; /* ackwidth per devices */ 84}; 85 86/***************************************************************** 87 * Proto 88 *****************************************************************/ 89int nspprobesubr(struct resource *, u_int); 90void nspattachsubr(struct nsp_softc *); 91int nspintr(void *); 92 93#endif /* !_NSPVAR_H_ */ 94