nspvar.h

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    1 /*      $FreeBSD: releng/11.0/sys/dev/nsp/nspvar.h 274760 2014-11-20 20:50:05Z jhb $    */
    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  *****************************************************************/
   43 struct nsp_softc {
   44         struct scsi_low_softc sc_sclow;         /* generic data */
   45 
   46         int port_rid;
   47         int irq_rid;
   48         int mem_rid;
   49         struct resource *port_res;
   50         struct resource *irq_res;
   51         struct resource *mem_res;
   52 
   53         void *nsp_intrhand;
   54 
   55         int sc_tmaxcnt;                         /* timeout count */
   56         int sc_seltout;                         /* selection timeout counter */
   57         int sc_timer;                           /* timer start */
   58 
   59         int sc_suspendio;                       /* SMIT: data suspendio bytes */
   60         u_int8_t sc_xfermr;                     /* SMIT: fifo control reg */
   61         int sc_dataout_timeout;                 /* data out timeout counter */
   62 
   63         u_int sc_idbit;                         /* host id bit pattern */
   64         u_int sc_cnt;                           /* fifo R/W count (host) */
   65 
   66         u_int8_t sc_iclkdiv;                    /* scsi chip clock divisor */
   67         u_int8_t sc_clkdiv;                     /* asic chip clock divisor */
   68         u_int8_t sc_icr;                        /* interrupt control reg */
   69 
   70         u_int8_t sc_busc;                       /* busc registers */
   71         u_int8_t sc_parr;                       /* parity control register */
   72 };
   73 
   74 /*****************************************************************
   75  * Lun information 
   76  *****************************************************************/
   77 struct nsp_targ_info {
   78         struct targ_info nti_ti;                /* generic lun info */
   79 
   80         u_int8_t nti_reg_syncr;                 /* sync registers per devices */
   81         u_int8_t nti_reg_ackwidth;              /* ackwidth per devices */
   82 };
   83 
   84 /*****************************************************************
   85  * Proto
   86  *****************************************************************/
   87 int nspprobesubr(struct resource *, u_int);
   88 void nspattachsubr(struct nsp_softc *);
   89 int nspintr(void *);
   90 
   91 #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