Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. |
| 3 | * All rights reserved |
| 4 | * www.brocade.com |
| 5 | * |
| 6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License (GPL) Version 2 as |
| 10 | * published by the Free Software Foundation |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | */ |
| 17 | #ifndef __BFA_TIMER_H__ |
| 18 | #define __BFA_TIMER_H__ |
| 19 | |
| 20 | #include <bfa_os_inc.h> |
| 21 | #include <cs/bfa_q.h> |
| 22 | |
| 23 | struct bfa_s; |
| 24 | |
| 25 | typedef void (*bfa_timer_cbfn_t)(void *); |
| 26 | |
| 27 | /** |
| 28 | * BFA timer data structure |
| 29 | */ |
| 30 | struct bfa_timer_s { |
| 31 | struct list_head qe; |
| 32 | bfa_timer_cbfn_t timercb; |
| 33 | void *arg; |
| 34 | int timeout; /**< in millisecs. */ |
| 35 | }; |
| 36 | |
| 37 | /** |
| 38 | * Timer module structure |
| 39 | */ |
| 40 | struct bfa_timer_mod_s { |
| 41 | struct list_head timer_q; |
| 42 | }; |
| 43 | |
Krishna Gudipati | 0a20de4 | 2010-03-05 19:34:20 -0800 | [diff] [blame] | 44 | #define BFA_TIMER_FREQ 200 /**< specified in millisecs */ |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 45 | |
| 46 | void bfa_timer_beat(struct bfa_timer_mod_s *mod); |
| 47 | void bfa_timer_init(struct bfa_timer_mod_s *mod); |
| 48 | void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, |
| 49 | bfa_timer_cbfn_t timercb, void *arg, |
| 50 | unsigned int timeout); |
| 51 | void bfa_timer_stop(struct bfa_timer_s *timer); |
| 52 | |
| 53 | #endif /* __BFA_TIMER_H__ */ |