66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/*
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* $NetBSD: omap2_mputmrvar.h,v 1.3 2008/11/21 17:13:07 matt Exp $
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*
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* Copyright (c) 2007 Microsoft
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Microsoft
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTERS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _OMAP2_MPUTMRVAR_h
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#define _OMAP2_MPUTMRVAR_h
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#ifndef STATHZ
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# define STATHZ 64
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#endif
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typedef struct timer_factors {
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uint32_t ptv;
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uint32_t reload;
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uint32_t counts_per_usec;
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} timer_factors;
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struct mputmr_softc {
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device_t sc_dev;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_ioh;
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int sc_intr;
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};
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extern uint32_t counts_per_usec, counts_per_hz;
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extern uint32_t hardref;
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extern struct timeval hardtime;
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extern struct mputmr_softc *clock_sc;
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extern struct mputmr_softc *stat_sc;
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extern struct mputmr_softc *ref_sc;
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extern void calc_timer_factors(int, struct timer_factors *);
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extern int clockintr(void *);
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extern int statintr(void *);
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extern void rtcinit(void);
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#endif /* _OMAP2_MPUTMRVAR_h */
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