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gemini_wdtvar.h revision 1.3.8.2 
      1  1.3.8.2  yamt /*	$NetBSD: gemini_wdtvar.h,v 1.3.8.2 2009/05/04 08:10:41 yamt Exp $	*/
      2  1.3.8.2  yamt 
      3  1.3.8.2  yamt /*
      4  1.3.8.2  yamt  * adapted/extracted from omap_wdt.c
      5  1.3.8.2  yamt  *
      6  1.3.8.2  yamt  * Copyright (c) 2007 Microsoft
      7  1.3.8.2  yamt  * All rights reserved.
      8  1.3.8.2  yamt  *
      9  1.3.8.2  yamt  * Redistribution and use in source and binary forms, with or without
     10  1.3.8.2  yamt  * modification, are permitted provided that the following conditions
     11  1.3.8.2  yamt  * are met:
     12  1.3.8.2  yamt  * 1. Redistributions of source code must retain the above copyright
     13  1.3.8.2  yamt  *    notice, this list of conditions and the following disclaimer.
     14  1.3.8.2  yamt  * 2. Redistributions in binary form must reproduce the above copyright
     15  1.3.8.2  yamt  *    notice, this list of conditions and the following disclaimer in the
     16  1.3.8.2  yamt  *    documentation and/or other materials provided with the distribution.
     17  1.3.8.2  yamt  * 3. All advertising materials mentioning features or use of this software
     18  1.3.8.2  yamt  *    must display the following acknowledgement:
     19  1.3.8.2  yamt  *	This product includes software developed by Microsoft
     20  1.3.8.2  yamt  *
     21  1.3.8.2  yamt  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
     22  1.3.8.2  yamt  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     23  1.3.8.2  yamt  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  1.3.8.2  yamt  * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTERS BE LIABLE FOR ANY DIRECT,
     25  1.3.8.2  yamt  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     26  1.3.8.2  yamt  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     27  1.3.8.2  yamt  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  1.3.8.2  yamt  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  1.3.8.2  yamt  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  1.3.8.2  yamt  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  1.3.8.2  yamt  * SUCH DAMAGE.
     32  1.3.8.2  yamt  */
     33  1.3.8.2  yamt #ifndef  _ARM_GEMINI_WDTVAR_H
     34  1.3.8.2  yamt #define  _ARM_GEMINI_WDTVAR_H
     35  1.3.8.2  yamt 
     36  1.3.8.2  yamt #include <sys/device.h>
     37  1.3.8.2  yamt #include <machine/bus.h>
     38  1.3.8.2  yamt #include <dev/sysmon/sysmonvar.h>
     39  1.3.8.2  yamt 
     40  1.3.8.2  yamt typedef struct geminiwdt_softc {
     41  1.3.8.2  yamt 	device_t sc_dev;
     42  1.3.8.2  yamt 	bus_addr_t sc_addr;
     43  1.3.8.2  yamt 	bus_size_t sc_size;
     44  1.3.8.2  yamt 	bus_space_tag_t sc_iot;
     45  1.3.8.2  yamt 	bus_space_handle_t sc_ioh;
     46  1.3.8.2  yamt 	struct sysmon_wdog sc_smw;
     47  1.3.8.2  yamt 	int sc_armed;
     48  1.3.8.2  yamt } geminiwdt_softc_t;
     49  1.3.8.2  yamt 
     50  1.3.8.2  yamt extern struct geminiwdt_softc *geminiwdt_sc;
     51  1.3.8.2  yamt extern int omapwdt_sysconfig;
     52  1.3.8.2  yamt 
     53  1.3.8.2  yamt int	geminiwdt_setmode(struct sysmon_wdog *);
     54  1.3.8.2  yamt int	geminiwdt_tickle(struct sysmon_wdog *);
     55  1.3.8.2  yamt 
     56  1.3.8.2  yamt void	geminiwdt_set_timeout(unsigned int period);
     57  1.3.8.2  yamt int	geminiwdt_enable(int enable);
     58  1.3.8.2  yamt 
     59  1.3.8.2  yamt #endif  /* _ARM_GEMINI_WDTVAR_H */
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