58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/* $NetBSD: ieee8023ad_lacp_sm.h,v 1.2 2005/12/10 23:21:39 elad Exp $ */
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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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#ifndef _NET_AGR_IEEE8023AD_LACP_SM_H_
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#define _NET_AGR_IEEE8023AD_LACP_SM_H_
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#define LACP_STATE_EQ(s1, s2, mask) \
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((((s1) ^ (s2)) & (mask)) == 0)
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/* receive machine */
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void lacp_sm_rx(struct lacp_port *, const struct lacpdu *);
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void lacp_sm_rx_timer(struct lacp_port *);
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void lacp_sm_rx_set_expired(struct lacp_port *);
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/* mux machine */
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void lacp_sm_mux(struct lacp_port *);
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void lacp_sm_mux_timer(struct lacp_port *);
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/* periodic transmit machine */
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void lacp_sm_ptx_update_timeout(struct lacp_port *, uint8_t);
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void lacp_sm_ptx_tx_schedule(struct lacp_port *);
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void lacp_sm_ptx_timer(struct lacp_port *);
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/* transmit machine */
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void lacp_sm_tx(struct lacp_port *);
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void lacp_sm_assert_ntt(struct lacp_port *);
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#endif /* !_NET_AGR_IEEE8023AD_LACP_SM_H_ */
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