79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/* $NetBSD: gemini_timervar.h,v 1.2 2008/11/09 08:56:47 cliff Exp $ */
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/*
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* adapted from:
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* NetBSD: omap2_mputmrvar.h,v 1.2 2008/04/27 18:58:45 matt Exp
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*/
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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 _GEMINI_TIMER_H
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#define _GEMINI_TIMER_H
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#ifndef STATHZ
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# define STATHZ HZ
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#endif
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typedef struct timer_factors {
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uint32_t tf_counts_per_usec;
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uint32_t tf_tmcr;
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uint32_t tf_counter;
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uint32_t tf_reload;
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uint32_t tf_match1;
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uint32_t tf_match2;
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} timer_factors_t;
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typedef struct geminitmr_softc {
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struct device sc_dev;
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uint sc_timerno;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_ioh;
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bus_addr_t sc_addr;
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size_t sc_size;
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int sc_intr;
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timer_factors_t sc_tf;
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} geminitmr_softc_t;
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extern uint32_t hardref;
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extern struct timeval hardtime;
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extern struct geminitmr_softc *clock_sc;
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extern struct geminitmr_softc *stat_sc;
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extern struct geminitmr_softc *ref_sc;
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extern void gemini_microtime_init(void);
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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 /* _GEMINI_TIMER_H */
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