1/* $FreeBSD$ */ 2/* $NecBSD: nspvar.h,v 1.7.14.5 2001/06/29 06:27:54 honda Exp $ */ 3/* $NetBSD$ */ 4 5/*- 6 * [NetBSD for NEC PC-98 series] 7 * Copyright (c) 1998, 1999, 2000, 2001 8 * NetBSD/pc98 porting staff. All rights reserved. 9 * 10 * Copyright (c) 1998, 1999, 2000, 2001 11 * Naofumi HONDA. All rights reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. The name of the author may not be used to endorse or promote products 22 * derived from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 27 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 28 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 29 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 32 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 33 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34 * POSSIBILITY OF SUCH DAMAGE. 35 */ 36 37#ifndef _NSPVAR_H_ 38#define _NSPVAR_H_ 39 40/***************************************************************** 41 * Host adapter structure 42 *****************************************************************/ 43struct nsp_softc { 44 struct scsi_low_softc sc_sclow; /* generic data */ 45 46#ifdef __NetBSD__ 47 bus_space_tag_t sc_iot; 48 bus_space_handle_t sc_ioh; 49 bus_space_tag_t sc_memt; 50 bus_space_handle_t sc_memh; 51 52 void *sc_ih; 53#endif /* __NetBSD__ */ 54 55#ifdef __FreeBSD__ 56 bus_space_tag_t sc_iot; 57 bus_space_handle_t sc_ioh; 58 bus_space_tag_t sc_memt; 59 bus_space_handle_t sc_memh; 60 61 int port_rid; 62 int irq_rid; 63 int mem_rid; 64 struct resource *port_res; 65 struct resource *irq_res; 66 struct resource *mem_res; 67 68 void *nsp_intrhand; 69#endif /* __FreeBSD__ */ 70 71 int sc_tmaxcnt; /* timeout count */ 72 int sc_seltout; /* selection timeout counter */ 73 int sc_timer; /* timer start */ 74 75 int sc_suspendio; /* SMIT: data suspendio bytes */ 76 u_int8_t sc_xfermr; /* SMIT: fifo control reg */ 77 int sc_dataout_timeout; /* data out timeout counter */ 78 79 u_int sc_idbit; /* host id bit pattern */ 80 u_int sc_cnt; /* fifo R/W count (host) */ 81 82 u_int8_t sc_iclkdiv; /* scsi chip clock divisor */ 83 u_int8_t sc_clkdiv; /* asic chip clock divisor */ 84 u_int8_t sc_icr; /* interrupt control reg */ 85 86 u_int8_t sc_busc; /* busc registers */ 87 u_int8_t sc_parr; /* parity control register */ 88}; 89 90/***************************************************************** 91 * Lun information 92 *****************************************************************/ 93struct nsp_targ_info { 94 struct targ_info nti_ti; /* generic lun info */ 95 96 u_int8_t nti_reg_syncr; /* sync registers per devices */ 97 u_int8_t nti_reg_ackwidth; /* ackwidth per devices */ 98}; 99 100/***************************************************************** 101 * Proto 102 *****************************************************************/ 103int nspprobesubr(bus_space_tag_t, bus_space_handle_t, u_int); 104void nspattachsubr(struct nsp_softc *); 105int nspprint(void *, const char *); 106int nspintr(void *); 107 108#if defined(__i386__) && 0 109#define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq)) 110#else /* !__i386__ */ 111#define SOFT_INTR_REQUIRED(slp) 112#endif /* !__i386__ */ 113#endif /* !_NSPVAR_H_ */ 114