nspvar.h

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    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  *****************************************************************/
   45 struct 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  *****************************************************************/
   79 struct 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  *****************************************************************/
   89 int nspprobesubr(struct resource *, u_int);
   90 void nspattachsubr(struct nsp_softc *);
   91 int nspintr(void *);
   92 
   93 #endif  /* !_NSPVAR_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/dev/nsp/nspvar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/nsp/nspvar.h