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

     /*      $FreeBSD: releng/8.4/sys/dev/nsp/nspvar.h 139749 2005-01-06 01:43:34Z imp $     */
     /*      $NecBSD: nspvar.h,v 1.7.14.5 2001/06/29 06:27:54 honda Exp $    */
     /*      $NetBSD$        */
     
     /*-
      * [NetBSD for NEC PC-98 series]
      *  Copyright (c) 1998, 1999, 2000, 2001
      *      NetBSD/pc98 porting staff. All rights reserved.
      *
     *  Copyright (c) 1998, 1999, 2000, 2001
     *      Naofumi HONDA. All rights reserved.
     * 
     *  Redistribution and use in source and binary forms, with or without
     *  modification, are permitted provided that the following conditions
     *  are met:
     *  1. Redistributions of source code must retain the above copyright
     *     notice, this list of conditions and the following disclaimer.
     *  2. Redistributions in binary form must reproduce the above copyright
     *     notice, this list of conditions and the following disclaimer in the
     *     documentation and/or other materials provided with the distribution.
     *  3. The name of the author may not be used to endorse or promote products
     *     derived from this software without specific prior written permission.
     * 
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     * POSSIBILITY OF SUCH DAMAGE.
     */
    
    #ifndef _NSPVAR_H_
    #define _NSPVAR_H_
    
    /*****************************************************************
     * Host adapter structure
     *****************************************************************/
    struct nsp_softc {
            struct scsi_low_softc sc_sclow;         /* generic data */
    
    #ifdef  __NetBSD__
            bus_space_tag_t sc_iot;
            bus_space_handle_t sc_ioh;
            bus_space_tag_t sc_memt;
            bus_space_handle_t sc_memh;
    
            void *sc_ih;
    #endif  /* __NetBSD__ */
    
    #ifdef __FreeBSD__
            bus_space_tag_t sc_iot;
            bus_space_handle_t sc_ioh;
            bus_space_tag_t sc_memt;
            bus_space_handle_t sc_memh;
    
            int port_rid;
            int irq_rid;
            int mem_rid;
            struct resource *port_res;
            struct resource *irq_res;
            struct resource *mem_res;
    
            void *nsp_intrhand;
    #endif  /* __FreeBSD__ */
    
            int sc_tmaxcnt;                         /* timeout count */
            int sc_seltout;                         /* selection timeout counter */
            int sc_timer;                           /* timer start */
    
            int sc_suspendio;                       /* SMIT: data suspendio bytes */
            u_int8_t sc_xfermr;                     /* SMIT: fifo control reg */
            int sc_dataout_timeout;                 /* data out timeout counter */
    
            u_int sc_idbit;                         /* host id bit pattern */
            u_int sc_cnt;                           /* fifo R/W count (host) */
    
            u_int8_t sc_iclkdiv;                    /* scsi chip clock divisor */
            u_int8_t sc_clkdiv;                     /* asic chip clock divisor */
            u_int8_t sc_icr;                        /* interrupt control reg */
    
            u_int8_t sc_busc;                       /* busc registers */
            u_int8_t sc_parr;                       /* parity control register */
    };
    
    /*****************************************************************
     * Lun information 
     *****************************************************************/
    struct nsp_targ_info {
            struct targ_info nti_ti;                /* generic lun info */
    
            u_int8_t nti_reg_syncr;                 /* sync registers per devices */
            u_int8_t nti_reg_ackwidth;              /* ackwidth per devices */
    };
    
   /*****************************************************************
    * Proto
    *****************************************************************/
   int nspprobesubr(bus_space_tag_t, bus_space_handle_t, u_int);
   void nspattachsubr(struct nsp_softc *);
   int nspprint(void *, const char *);
   int nspintr(void *);
   
   #if     defined(__i386__) && 0
   #define SOFT_INTR_REQUIRED(slp) (softintr((slp)->sl_irq))
   #else   /* !__i386__ */
   #define SOFT_INTR_REQUIRED(slp)
   #endif  /* !__i386__ */
   #endif  /* !_NSPVAR_H_ */

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