/*      $NetBSD: sysconf.h,v 1.8 2011/02/20 07:59:50 matt Exp $ */

/*
* Copyright (c) 1996 Christopher G. Demetriou.  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. All advertising materials mentioning features or use of this software
*    must display the following acknowledgement:
*      This product includes software developed by Christopher G. Demetriou
*      for the NetBSD Project.
* 4. 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.
*/

/*
* Additional reworking by Matthew Jacob for NASA/Ames Research Center.
* Copyright (c) 1997
*/

/*
* Copyright (c) 1998 Jonathan Stone.  All rights reserved.
* Additional reworking for pmaxes.
* Since pmax mboard support different CPU daughterboards,
* and others are mmultiprocessors, rename from cpu_* to sys_*.
*/

#ifndef _SGIMIPS_SYSCONF_H_
#define _SGIMIPS_SYSCONF_H_

#ifdef _KERNEL
/*
* Platform Specific Information and Function Hooks.
*
* The tag iobus describes the primary iobus for the platform, primarily
* to give a hint as to where to start configuring.
*/

struct platform {
       /*
        * Platform Specific Function Hooks
        *      bad_addr        -       badaddr, or workaround replacement
        *      bus_reset       -       clear memory error condition
        *      cons_init       -       console initialization
        *      intr_establish  -       establish interrupt handler
        *      clkread         -       interporate HZ with hi-resolution timer
        *      watchdog_reset  -       reset watchdog timer
        *      watchdog_disable-       disable watchdog timer
        *      watchdog_enable -       enable watchdog timer
        *      intr0-intr5     -       CPU interrupt handler
        */

       int     (*badaddr)(void *, size_t);
       void    (*bus_reset)(void);
       void    (*cons_init)(void);
       void    *(*intr_establish)(int , int, int (*)(void *), void *);
       unsigned long (*clkread) (void);
       void    (*watchdog_reset)(void);
       void    (*watchdog_disable)(void);
       void    (*watchdog_enable)(void);
       void    (*intr0)(vaddr_t, uint32_t, uint32_t);
       void    (*intr1)(vaddr_t, uint32_t, uint32_t);
       void    (*intr2)(vaddr_t, uint32_t, uint32_t);
       void    (*intr3)(vaddr_t, uint32_t, uint32_t);
       void    (*intr4)(vaddr_t, uint32_t, uint32_t);
       void    (*intr5)(vaddr_t, uint32_t, uint32_t);
};

extern struct platform platform;

#endif /* _KERNEL */

#endif  /* !_SGIMIPS_SYSCONF_H_ */