2006-10-22 07:39:43 +04:00
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/* $NetBSD: ieee8023ad_lacp_timer.c,v 1.5 2006/10/22 03:39:43 uebayasi Exp $ */
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2005-03-18 14:11:50 +03:00
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/*-
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* Copyright (c)2005 YAMAMOTO Takashi,
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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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*
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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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#include <sys/cdefs.h>
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2006-10-22 07:39:43 +04:00
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__KERNEL_RCSID(0, "$NetBSD: ieee8023ad_lacp_timer.c,v 1.5 2006/10/22 03:39:43 uebayasi Exp $");
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2005-03-18 14:11:50 +03:00
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#include <sys/param.h>
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2005-08-12 14:02:31 +04:00
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#include <sys/callout.h>
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2005-03-18 14:11:50 +03:00
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#include <sys/systm.h>
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#include <net/if.h>
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#include <net/if_ether.h>
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#include <net/agr/ieee8023_slowprotocols.h>
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#include <net/agr/ieee8023_tlv.h>
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#include <net/agr/ieee8023ad_lacp.h>
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#include <net/agr/ieee8023ad_lacp_impl.h>
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#include <net/agr/ieee8023ad_lacp_sm.h>
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2005-06-01 17:34:48 +04:00
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typedef void (*lacp_timer_func_t)(struct lacp_port *);
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2006-10-22 07:39:43 +04:00
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static const lacp_timer_func_t lacp_timer_funcs[LACP_NTIMER] = {
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2005-03-18 14:11:50 +03:00
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[LACP_TIMER_CURRENT_WHILE] = lacp_sm_rx_timer,
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[LACP_TIMER_PERIODIC] = lacp_sm_ptx_timer,
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[LACP_TIMER_WAIT_WHILE] = lacp_sm_mux_timer,
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};
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void
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lacp_run_timers(struct lacp_port *lp)
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{
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int i;
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for (i = 0; i < LACP_NTIMER; i++) {
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KASSERT(lp->lp_timer[i] >= 0);
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if (lp->lp_timer[i] == 0) {
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continue;
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} else if (--lp->lp_timer[i] <= 0) {
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if (lacp_timer_funcs[i]) {
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(*lacp_timer_funcs[i])(lp);
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}
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}
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}
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}
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