54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
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/*
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* Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*
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* Linux driver for Brocade Fibre Channel Host Bus Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef __BFA_TIMER_H__
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#define __BFA_TIMER_H__
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#include <bfa_os_inc.h>
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#include <cs/bfa_q.h>
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struct bfa_s;
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typedef void (*bfa_timer_cbfn_t)(void *);
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/**
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* BFA timer data structure
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*/
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struct bfa_timer_s {
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struct list_head qe;
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bfa_timer_cbfn_t timercb;
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void *arg;
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int timeout; /**< in millisecs. */
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};
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/**
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* Timer module structure
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*/
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struct bfa_timer_mod_s {
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struct list_head timer_q;
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};
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#define BFA_TIMER_FREQ 500 /**< specified in millisecs */
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void bfa_timer_beat(struct bfa_timer_mod_s *mod);
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void bfa_timer_init(struct bfa_timer_mod_s *mod);
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void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer,
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bfa_timer_cbfn_t timercb, void *arg,
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unsigned int timeout);
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void bfa_timer_stop(struct bfa_timer_s *timer);
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#endif /* __BFA_TIMER_H__ */
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