89 lines
3.0 KiB
C
89 lines
3.0 KiB
C
/*
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* Copyright (c) 1997, 2002 Hellmuth Michaelis. 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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*
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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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*
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*---------------------------------------------------------------------------
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*
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* i4b_l4timer.c - timer and timeout handling for layer 4
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* --------------------------------------------------------
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* last edit-date: [Sat Mar 9 19:49:13 2002]
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*
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*---------------------------------------------------------------------------*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/kernel.h>
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#include <sys/systm.h>
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#include <machine/i4b_debug.h>
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#include <machine/i4b_ioctl.h>
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#include <i4b/include/i4b_global.h>
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#include <i4b/include/i4b_l3l4.h>
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#include <i4b/layer4/i4b_l4.h>
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/*---------------------------------------------------------------------------*
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* timer T400 timeout function
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*---------------------------------------------------------------------------*/
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static void
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T400_timeout(call_desc_t *cd)
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{
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NDBGL4(L4_ERR, "cr = %d", cd->cr);
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}
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/*---------------------------------------------------------------------------*
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* timer T400 start
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*---------------------------------------------------------------------------*/
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void
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T400_start(call_desc_t *cd)
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{
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if (cd->T400 == TIMER_ACTIVE)
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return;
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NDBGL4(L4_MSG, "cr = %d", cd->cr);
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cd->T400 = TIMER_ACTIVE;
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START_TIMER(cd->T400_callout, T400_timeout, cd, T400DEF);
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}
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/*---------------------------------------------------------------------------*
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* timer T400 stop
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*---------------------------------------------------------------------------*/
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void
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T400_stop(call_desc_t *cd)
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{
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CRIT_VAR;
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CRIT_BEG;
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if(cd->T400 == TIMER_ACTIVE)
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{
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STOP_TIMER(cd->T400_callout, T400_timeout, cd);
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cd->T400 = TIMER_IDLE;
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}
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CRIT_END;
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NDBGL4(L4_MSG, "cr = %d", cd->cr);
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}
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