fix tx39clock_alarm_refill bug.
This commit is contained in:
uch
parent
6776b270ae
commit
154f1e86b1
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@ -1,30 +1,41 @@
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/* $NetBSD: tx39clock.c,v 1.5 2000/01/03 18:24:04 uch Exp $ */
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/* $NetBSD: tx39clock.c,v 1.6 2000/09/28 16:18:26 uch Exp $ */
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/*
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* Copyright (c) 1999, 2000 by UCHIYAMA Yasushi
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/*-
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* Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by UCHIYAMA Yasushi.
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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. The name of the developer may NOT be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR 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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* 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 the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "opt_tx39_debug.h"
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#include <sys/param.h>
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@ -47,16 +58,16 @@
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#include <dev/dec/clockvar.h>
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#ifdef TX39CLKDEBUG
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#define DPRINTF(arg) printf arg
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#define DPRINTF(arg) printf arg
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#else
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#define DPRINTF(arg)
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#define DPRINTF(arg) ((void)0)
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#endif
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#define ISSETPRINT(r, m) __is_set_print(r, TX39_CLOCK_EN##m##CLK, #m)
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void tx39clock_init __P((struct device*));
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void tx39clock_get __P((struct device*, time_t, struct clocktime*));
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void tx39clock_set __P((struct device*, struct clocktime*));
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void tx39clock_init(struct device *);
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void tx39clock_get(struct device *, time_t, struct clocktime *);
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void tx39clock_set(struct device *, struct clocktime *);
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const struct clockfns tx39clockfns = {
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tx39clock_init, tx39clock_get, tx39clock_set,
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@ -72,41 +83,34 @@ struct tx39clock_softc {
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tx_chipset_tag_t sc_tc;
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int sc_alarm;
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int sc_enabled;
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int sc_year;
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struct clocktime sc_epoch;
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};
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int tx39clock_match __P((struct device*, struct cfdata*, void*));
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void tx39clock_attach __P((struct device*, struct device*, void*));
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void tx39clock_dump __P((tx_chipset_tag_t));
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int tx39clock_match(struct device *, struct cfdata *, void *);
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void tx39clock_attach(struct device *, struct device *, void *);
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void tx39clock_dump(tx_chipset_tag_t);
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void tx39clock_cpuspeed __P((int*, int*));
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void tx39clock_cpuspeed(int *, int *);
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void __tx39timer_rtcfreeze __P((tx_chipset_tag_t));
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void __tx39timer_rtcreset __P((tx_chipset_tag_t));
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__inline void __tx39timer_rtcget __P((struct txtime*));
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__inline time_t __tx39timer_rtc2sec __P((struct txtime*));
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void __tx39timer_rtcfreeze(tx_chipset_tag_t);
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void __tx39timer_rtcreset(tx_chipset_tag_t);
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__inline__ void __tx39timer_rtcget(struct txtime *);
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__inline__ time_t __tx39timer_rtc2sec(struct txtime *);
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struct cfattach tx39clock_ca = {
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sizeof(struct tx39clock_softc), tx39clock_match, tx39clock_attach
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};
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int
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tx39clock_match(parent, cf, aux)
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struct device *parent;
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struct cfdata *cf;
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void *aux;
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tx39clock_match(struct device *parent, struct cfdata *cf, void *aux)
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{
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return 2; /* 1st attach group of txsim */
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}
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void
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tx39clock_attach(parent, self, aux)
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struct device *parent;
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struct device *self;
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void *aux;
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tx39clock_attach(struct device *parent, struct device *self, void *aux)
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{
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struct txsim_attach_args *ta = aux;
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struct tx39clock_softc *sc = (void*)self;
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@ -144,15 +148,13 @@ tx39clock_attach(parent, self, aux)
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* cpuspeed ... instructions-per-microsecond
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*/
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void
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tx39clock_cpuspeed(cpuclock, cpuspeed)
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int *cpuclock;
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int *cpuspeed;
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tx39clock_cpuspeed(int *cpuclock, int *cpuspeed)
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{
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struct txtime t0, t1;
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int elapsed;
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__tx39timer_rtcget(&t0);
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__asm __volatile("
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__asm__ __volatile__("
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.set noreorder;
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li $8, 10000000;
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1: nop;
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@ -173,12 +175,10 @@ tx39clock_cpuspeed(cpuclock, cpuspeed)
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*cpuclock = (100000000 / elapsed) * TX39_RTCLOCK;
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*cpuspeed = *cpuclock / 1000000;
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}
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void
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__tx39timer_rtcfreeze(tc)
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tx_chipset_tag_t tc;
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__tx39timer_rtcfreeze(tx_chipset_tag_t tc)
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{
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txreg_t reg;
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@ -194,17 +194,15 @@ __tx39timer_rtcfreeze(tc)
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tx_conf_write(tc, TX39_TIMERCONTROL_REG, reg);
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}
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__inline time_t
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__tx39timer_rtc2sec(t)
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struct txtime *t;
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__inline__ time_t
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__tx39timer_rtc2sec(struct txtime *t)
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{
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/* This rely on RTC is 32.768kHz */
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return (t->t_lo >> 15) | (t->t_hi << 17);
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}
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__inline void
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__tx39timer_rtcget(t)
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struct txtime *t;
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__inline__ void
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__tx39timer_rtcget(struct txtime *t)
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{
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tx_chipset_tag_t tc;
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txreg_t reghi, reglo, oreghi, oreglo;
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@ -231,8 +229,7 @@ __tx39timer_rtcget(t)
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}
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void
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__tx39timer_rtcreset(tc)
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tx_chipset_tag_t tc;
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__tx39timer_rtcreset(tx_chipset_tag_t tc)
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{
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txreg_t reg;
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@ -247,10 +244,8 @@ __tx39timer_rtcreset(tc)
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tx_conf_write(tc, TX39_TIMERCONTROL_REG, reg);
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}
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void
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tx39clock_init(dev)
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struct device *dev;
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tx39clock_init(struct device *dev)
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{
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struct tx39clock_softc *sc = (void*)dev;
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tx_chipset_tag_t tc = sc->sc_tc;
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@ -280,10 +275,7 @@ tx39clock_init(dev)
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}
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void
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tx39clock_get(dev, base, ct)
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struct device *dev;
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time_t base;
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struct clocktime *ct;
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tx39clock_get(struct device *dev, time_t base, struct clocktime *ct)
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{
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struct clock_ymdhms dt;
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struct tx39clock_softc *sc = (void*)dev;
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@ -324,9 +316,7 @@ tx39clock_get(dev, base, ct)
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}
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void
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tx39clock_set(dev, ct)
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struct device *dev;
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struct clocktime *ct;
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tx39clock_set(struct device *dev, struct clocktime *ct)
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{
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struct tx39clock_softc *sc = (void*)dev;
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@ -338,9 +328,7 @@ tx39clock_set(dev, ct)
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}
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int
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tx39clock_alarm_set(tc, msec)
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tx_chipset_tag_t tc;
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int msec;
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tx39clock_alarm_set(tx_chipset_tag_t tc, int msec)
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{
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struct tx39clock_softc *sc = tc->tc_clockt;
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@ -351,22 +339,26 @@ tx39clock_alarm_set(tc, msec)
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}
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void
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tx39clock_alarm_refill(tc)
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tx_chipset_tag_t tc;
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tx39clock_alarm_refill(tx_chipset_tag_t tc)
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{
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struct tx39clock_softc *sc = tc->tc_clockt;
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struct txtime t;
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u_int64_t time;
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__tx39timer_rtcget(&t);
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tx_conf_write(tc, TX39_TIMERALARMHI_REG, t.t_hi); /* XXX */
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tx_conf_write(tc, TX39_TIMERALARMLO_REG, t.t_lo + sc->sc_alarm);
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time = ((u_int64_t)t.t_hi << 32) | (u_int64_t)t.t_lo;
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time += (u_int64_t)sc->sc_alarm;
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t.t_hi = (u_int32_t)((time >> 32) & TX39_TIMERALARMHI_MASK);
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t.t_lo = (u_int32_t)(time & 0xffffffff);
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tx_conf_write(tc, TX39_TIMERALARMHI_REG, t.t_hi);
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tx_conf_write(tc, TX39_TIMERALARMLO_REG, t.t_lo);
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}
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void
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tx39clock_dump(tc)
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tx_chipset_tag_t tc;
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tx39clock_dump(tx_chipset_tag_t tc)
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{
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txreg_t reg;
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@ -1,35 +1,46 @@
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/* $NetBSD: tx39clockreg.h,v 1.1 1999/11/20 19:56:33 uch Exp $ */
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/* $NetBSD: tx39clockreg.h,v 1.2 2000/09/28 16:18:26 uch Exp $ */
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/*
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* Copyright (c) 1999, by UCHIYAMA Yasushi
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/*-
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* Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by UCHIYAMA Yasushi.
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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
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. The name of the developer may NOT be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
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||||
*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
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* 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 OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* 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
|
||||
* SUCH DAMAGE.
|
||||
* 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
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
|
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Toshiba TX3912/3922 Clock module
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*/
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#define TX39_CLOCKCTRL_REG 0x1c0
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#define TX39_CLOCKCTRL_REG 0x1c0
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/*
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* Clock Control Register
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@ -37,56 +48,56 @@
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/* R/W */
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#define TX39_CLOCK_CHICLKDIV_SHIFT 24
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#define TX39_CLOCK_CHICLKDIV_MASK 0xff
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#define TX39_CLOCK_CHICLKDIV(cr) \
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(((cr) >> TX39_CLOCK_CHICLKDIV_SHIFT) & \
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#define TX39_CLOCK_CHICLKDIV(cr) \
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(((cr) >> TX39_CLOCK_CHICLKDIV_SHIFT) & \
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TX39_CLOCK_CHICLKDIV_MASK)
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#define TX39_CLOCK_CHICLKDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_CHICLKDIV_SHIFT) & \
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#define TX39_CLOCK_CHICLKDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_CHICLKDIV_SHIFT) & \
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(TX39_CLOCK_CHICLKDIV_MASK << TX39_CLOCK_CHICLKDIV_SHIFT)))
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#define TX39_CLOCK_ENCLKTEST 0x00800000
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#define TX39_CLOCK_CCLKTESTSELSIB 0x00400000
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#define TX39_CLOCK_CHIMCLKSEL 0x00200000
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#define TX39_CLOCK_CHICLKDIR 0x00100000
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#define TX39_CLOCK_ENCHIMCLK 0x00080000
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#define TX39_CLOCK_ENCLKTEST 0x00800000
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#define TX39_CLOCK_CCLKTESTSELSIB 0x00400000
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#define TX39_CLOCK_CHIMCLKSEL 0x00200000
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#define TX39_CLOCK_CHICLKDIR 0x00100000
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#define TX39_CLOCK_ENCHIMCLK 0x00080000
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#ifdef TX391X
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#define TX39_CLOCK_ENVIDCLK 0x00040000
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#define TX39_CLOCK_ENMBUSCLK 0x00020000
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#define TX39_CLOCK_ENVIDCLK 0x00040000
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#define TX39_CLOCK_ENMBUSCLK 0x00020000
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#endif /* TX391X */
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#ifdef TX392X
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#define TX39_CLOCK_SPICLKDIR 0x00040000
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#define TX39_CLOCK_ENIRDACLK 0x00020000
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#define TX39_CLOCK_SPICLKDIR 0x00040000
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#define TX39_CLOCK_ENIRDACLK 0x00020000
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#endif /* TX392X */
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#define TX39_CLOCK_ENSPICLK 0x00010000
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#define TX39_CLOCK_ENTIMERCLK 0x00008000
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#define TX39_CLOCK_ENFASTTIMERCLK 0x00004000
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#define TX39_CLOCK_SIBCLKDIR 0x00002000
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#define TX39_CLOCK_ENSPICLK 0x00010000
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#define TX39_CLOCK_ENTIMERCLK 0x00008000
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#define TX39_CLOCK_ENFASTTIMERCLK 0x00004000
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#define TX39_CLOCK_SIBCLKDIR 0x00002000
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#ifdef TX392X
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#define TX39_CLOCK_ENC48MOUTCLK 0x00001000
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#define TX39_CLOCK_ENC48MOUTCLK 0x00001000
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#endif /* TX392X */
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#define TX39_CLOCK_ENSIBMCLK 0x00000800
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#define TX39_CLOCK_ENSIBMCLK 0x00000800
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#define TX39_CLOCK_SIBMCLKDIV_SHIFT 8
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#define TX39_CLOCK_SIBMCLKDIV_MASK 0x7
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#define TX39_CLOCK_SIBMCLKDIV(cr) \
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(((cr) >> TX39_CLOCK_SIBMCLKDIV_SHIFT) & \
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#define TX39_CLOCK_SIBMCLKDIV(cr) \
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(((cr) >> TX39_CLOCK_SIBMCLKDIV_SHIFT) & \
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TX39_CLOCK_SIBMCLKDIV_MASK)
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#define TX39_CLOCK_SIBMCLKDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_SIBMCLKDIV_SHIFT) & \
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#define TX39_CLOCK_SIBMCLKDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_SIBMCLKDIV_SHIFT) & \
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(TX39_CLOCK_SIBMCLKDIV_MASK << TX39_CLOCK_SIBMCLKDIV_SHIFT)))
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#define TX39_CLOCK_CSERSEL 0x00000080
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#define TX39_CLOCK_CSERDIV_SHIFT 4
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#define TX39_CLOCK_CSERDIV_MASK 0x7
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#define TX39_CLOCK_CSERDIV(cr) \
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(((cr) >> TX39_CLOCK_CSERDIV_SHIFT) & \
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#define TX39_CLOCK_CSERDIV(cr) \
|
||||
(((cr) >> TX39_CLOCK_CSERDIV_SHIFT) & \
|
||||
TX39_CLOCK_CSERDIV_MASK)
|
||||
#define TX39_CLOCK_CSERDIV_SET(cr, val) \
|
||||
((cr) | (((val) << TX39_CLOCK_CSERDIV_SHIFT) & \
|
||||
#define TX39_CLOCK_CSERDIV_SET(cr, val) \
|
||||
((cr) | (((val) << TX39_CLOCK_CSERDIV_SHIFT) & \
|
||||
(TX39_CLOCK_CSERDIV_MASK << TX39_CLOCK_CSERDIV_SHIFT)))
|
||||
|
||||
#define TX39_CLOCK_ENCSERCLK 0x00000008
|
||||
#define TX39_CLOCK_ENIRCLK 0x00000004
|
||||
#define TX39_CLOCK_ENUARTACLK 0x00000002
|
||||
#define TX39_CLOCK_ENUARTBCLK 0x00000001
|
||||
#define TX39_CLOCK_ENCSERCLK 0x00000008
|
||||
#define TX39_CLOCK_ENIRCLK 0x00000004
|
||||
#define TX39_CLOCK_ENUARTACLK 0x00000002
|
||||
#define TX39_CLOCK_ENUARTBCLK 0x00000001
|
||||
|
|
|
|||
|
|
@ -1,30 +1,41 @@
|
|||
/* $NetBSD: tx39clockvar.h,v 1.1 2000/01/03 18:24:05 uch Exp $ */
|
||||
/* $NetBSD: tx39clockvar.h,v 1.2 2000/09/28 16:18:26 uch Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2000, by UCHIYAMA Yasushi
|
||||
/*-
|
||||
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by UCHIYAMA Yasushi.
|
||||
*
|
||||
* 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. The name of the developer 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
* 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 the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``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 FOUNDATION OR CONTRIBUTORS
|
||||
* 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.
|
||||
*/
|
||||
|
||||
int tx39clock_alarm_set __P((tx_chipset_tag_t, int));
|
||||
void tx39clock_alarm_refill __P((tx_chipset_tag_t));
|
||||
int tx39clock_alarm_set(tx_chipset_tag_t, int);
|
||||
void tx39clock_alarm_refill(tx_chipset_tag_t);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,99 +1,98 @@
|
|||
/* $NetBSD: tx39timerreg.h,v 1.3 2000/01/03 18:24:04 uch Exp $ */
|
||||
/* $NetBSD: tx39timerreg.h,v 1.4 2000/09/28 16:18:26 uch Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1999, 2000 by UCHIYAMA Yasushi
|
||||
/*-
|
||||
* Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by UCHIYAMA Yasushi.
|
||||
*
|
||||
* 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. The name of the developer 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
* 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 the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``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 FOUNDATION OR CONTRIBUTORS
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Toshiba TX3912/3922 Timer module
|
||||
*/
|
||||
|
||||
#define TX39_TIMERRTCHI_REG 0x140
|
||||
#define TX39_TIMERRTCLO_REG 0x144
|
||||
#define TX39_TIMERALARMHI_REG 0x148
|
||||
#define TX39_TIMERALARMLO_REG 0x14C
|
||||
#define TX39_TIMERCONTROL_REG 0x150
|
||||
#define TX39_TIMERPERIODIC_REG 0x154
|
||||
#define TX39_TIMERRTCHI_REG 0x140
|
||||
#define TX39_TIMERRTCLO_REG 0x144
|
||||
#define TX39_TIMERALARMHI_REG 0x148
|
||||
#define TX39_TIMERALARMLO_REG 0x14C
|
||||
#define TX39_TIMERCONTROL_REG 0x150
|
||||
#define TX39_TIMERPERIODIC_REG 0x154
|
||||
|
||||
/* Periodic timer (1.15MHz) */
|
||||
#ifdef TX391X
|
||||
/*
|
||||
* TX3912 base clock is 36.864MHz
|
||||
*/
|
||||
#define TX39_TIMERCLK 1152000
|
||||
#define TX39_TIMERCLK 1152000
|
||||
#endif
|
||||
#ifdef TX392X
|
||||
/*
|
||||
* TX3922 base clock seems to be 32.25MHz (Telios)
|
||||
*/
|
||||
#define TX39_TIMERCLK 1007812
|
||||
#define TX39_TIMERCLK 1007812
|
||||
#endif
|
||||
|
||||
/* Real timer clock (32.768kHz) */
|
||||
#define TX39_RTCLOCK 32768
|
||||
#define TX39_MSEC2RTC(m) ((TX39_RTCLOCK * m) / 1000)
|
||||
#define TX39_RTCLOCK 32768
|
||||
#define TX39_MSEC2RTC(m) ((TX39_RTCLOCK * (m)) / 1000)
|
||||
|
||||
/*
|
||||
* RTC Register High/Low
|
||||
*/
|
||||
/* R */
|
||||
#define TX39_TIMERRTCHI_SHIFT 0
|
||||
#define TX39_TIMERRTCHI_SHIFT 0
|
||||
#ifdef TX391X
|
||||
#define TX39_TIMERRTCHI_MASK 0xff
|
||||
#define TX39_TIMERRTCHI_MASK 0xff
|
||||
#endif /* TX391X */
|
||||
#ifdef TX392X
|
||||
#define TX39_TIMERRTCHI_MASK 0x7ff
|
||||
#define TX39_TIMERRTCHI_MASK 0x7ff
|
||||
#endif /* TX392X */
|
||||
|
||||
#define TX39_TIMERRTCHI(cr) \
|
||||
(((cr) >> TX39_TIMERRTCHI_SHIFT) & \
|
||||
TX39_TIMERRTCHI_MASK)
|
||||
#define TX39_TIMERRTCHI(cr) ((cr) & TX39_TIMERRTCHI_MASK)
|
||||
|
||||
/*
|
||||
* Alarm Register High/Low
|
||||
*/
|
||||
/* R/W */
|
||||
#ifdef TX391X
|
||||
#define TX39_TIMERALARMHI_SHIFT 0
|
||||
#define TX39_TIMERALARMHI_MASK 0xff
|
||||
#define TX39_TIMERALARMHI(cr) \
|
||||
(((cr) >> TX39_TIMERALARMHI_SHIFT) & \
|
||||
TX39_TIMERALARMHI_MASK)
|
||||
#define TX39_TIMERALARMHI_SET(cr, val) \
|
||||
((cr) | (((val) << TX39_TIMERALARMHI_SHIFT) & \
|
||||
(TX39_TIMERALARMHI_MASK << TX39_TIMERALARMHI_SHIFT)))
|
||||
#ifdef TX391X /* 40bit */
|
||||
#define TX39_TIMERALARMHI_SHIFT 0
|
||||
#define TX39_TIMERALARMHI_MASK 0xff
|
||||
#endif /* TX391X */
|
||||
#ifdef TX392X
|
||||
#define TX39_TIMERALARMHI_SHIFT 0
|
||||
#define TX39_TIMERALARMHI_MASK 0x7ff
|
||||
#define TX39_TIMERALARMHI(cr) \
|
||||
(((cr) >> TX39_TIMERALARMHI_SHIFT) & \
|
||||
TX39_TIMERALARMHI_MASK)
|
||||
#define TX39_TIMERALARMHI_SET(cr, val) \
|
||||
((cr) | (((val) << TX39_TIMERALARMHI_SHIFT) & \
|
||||
(TX39_TIMERALARMHI_MASK << TX39_TIMERALARMHI_SHIFT)))
|
||||
#ifdef TX392X /* 43bit */
|
||||
#define TX39_TIMERALARMHI_SHIFT 0
|
||||
#define TX39_TIMERALARMHI_MASK 0x7ff
|
||||
#endif /* TX392X */
|
||||
|
||||
#define TX39_TIMERALARMHI(cr) ((cr) & TX39_TIMERALARMHI_MASK)
|
||||
|
||||
/*
|
||||
* Timer Control Register
|
||||
*/
|
||||
|
|
@ -112,20 +111,20 @@
|
|||
/* R */
|
||||
#define TX39_TIMERPERIODIC_PERCNT_SHIFT 15
|
||||
#define TX39_TIMERPERIODIC_PERCNT_MASK 0xffff
|
||||
#define TX39_TIMERPERIODIC_PERCNT(cr) \
|
||||
(((cr) >> TX39_TIMERPERIODIC_PERCNT_SHIFT) & \
|
||||
#define TX39_TIMERPERIODIC_PERCNT(cr) \
|
||||
(((cr) >> TX39_TIMERPERIODIC_PERCNT_SHIFT) & \
|
||||
TX39_TIMERPERIODIC_PERCNT_MASK)
|
||||
/* R/W */
|
||||
#define TX39_TIMERPERIODIC_PERVAL_SHIFT 0
|
||||
#define TX39_TIMERPERIODIC_PERVAL_MASK 0xffff
|
||||
#define TX39_TIMERPERIODIC_PERVAL(cr) \
|
||||
(((cr) >> TX39_TIMERPERIODIC_PERVAL_SHIFT) & \
|
||||
#define TX39_TIMERPERIODIC_PERVAL(cr) \
|
||||
(((cr) >> TX39_TIMERPERIODIC_PERVAL_SHIFT) & \
|
||||
TX39_TIMERPERIODIC_PERVAL_MASK)
|
||||
#define TX39_TIMERPERIODIC_PERVAL_SET(cr, val) \
|
||||
((cr) | (((val) << TX39_TIMERPERIODIC_PERVAL_SHIFT) & \
|
||||
#define TX39_TIMERPERIODIC_PERVAL_SET(cr, val) \
|
||||
((cr) | (((val) << TX39_TIMERPERIODIC_PERVAL_SHIFT) & \
|
||||
(TX39_TIMERPERIODIC_PERVAL_MASK << TX39_TIMERPERIODIC_PERVAL_SHIFT)))
|
||||
#define TX39_TIMERPERIODIC_PERVAL_CLR(cr) ((cr) &= \
|
||||
#define TX39_TIMERPERIODIC_PERVAL_CLR(cr) ((cr) &= \
|
||||
~(TX39_TIMERPERIODIC_PERVAL_MASK << TX39_TIMERPERIODIC_PERVAL_SHIFT))
|
||||
#define TX39_TIMERPERIODIC_INTRRATE(val) \
|
||||
#define TX39_TIMERPERIODIC_INTRRATE(val) \
|
||||
((val) + 1)/TX39_TIMERCLK /* unit:Hz */
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue