diff options
Diffstat (limited to 'include/net/irda/timer.h')
| -rw-r--r-- | include/net/irda/timer.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/include/net/irda/timer.h b/include/net/irda/timer.h deleted file mode 100644 index d784f242cf7b..000000000000 --- a/include/net/irda/timer.h +++ /dev/null @@ -1,105 +0,0 @@ -/********************************************************************* - * - * Filename: timer.h - * Version: - * Description: - * Status: Experimental. - * Author: Dag Brattli <dagb@cs.uit.no> - * Created at: Sat Aug 16 00:59:29 1997 - * Modified at: Thu Oct 7 12:25:24 1999 - * Modified by: Dag Brattli <dagb@cs.uit.no> - * - * Copyright (c) 1997, 1998-1999 Dag Brattli <dagb@cs.uit.no>, - * All Rights Reserved. - * Copyright (c) 2000-2002 Jean Tourrilhes <jt@hpl.hp.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * Neither Dag Brattli nor University of Tromsø admit liability nor - * provide warranty for any of this software. This material is - * provided "AS-IS" and at no charge. - * - ********************************************************************/ - -#ifndef TIMER_H -#define TIMER_H - -#include <linux/timer.h> -#include <linux/jiffies.h> - -#include <asm/param.h> /* for HZ */ - -#include <net/irda/irda.h> - -/* A few forward declarations (to make compiler happy) */ -struct irlmp_cb; -struct irlap_cb; -struct lsap_cb; -struct lap_cb; - -/* - * Timeout definitions, some defined in IrLAP 6.13.5 - p. 92 - */ -#define POLL_TIMEOUT (450*HZ/1000) /* Must never exceed 500 ms */ -#define FINAL_TIMEOUT (500*HZ/1000) /* Must never exceed 500 ms */ - -/* - * Normally twice of p-timer. Note 3, IrLAP 6.3.11.2 - p. 60 suggests - * at least twice duration of the P-timer. - */ -#define WD_TIMEOUT (POLL_TIMEOUT*2) - -#define MEDIABUSY_TIMEOUT (500*HZ/1000) /* 500 msec */ -#define SMALLBUSY_TIMEOUT (100*HZ/1000) /* 100 msec - IrLAP 6.13.4 */ - -/* - * Slot timer must never exceed 85 ms, and must always be at least 25 ms, - * suggested to 75-85 msec by IrDA lite. This doesn't work with a lot of - * devices, and other stackes uses a lot more, so it's best we do it as well - * (Note : this is the default value and sysctl overrides it - Jean II) - */ -#define SLOT_TIMEOUT (90*HZ/1000) - -/* - * The latest discovery frame (XID) is longer due to the extra discovery - * information (hints, device name...). This is its extra length. - * We use that when setting the query timeout. Jean II - */ -#define XIDEXTRA_TIMEOUT (34*HZ/1000) /* 34 msec */ - -#define WATCHDOG_TIMEOUT (20*HZ) /* 20 sec */ - -typedef void (*TIMER_CALLBACK)(void *); - -static inline void irda_start_timer(struct timer_list *ptimer, int timeout, - void* data, TIMER_CALLBACK callback) -{ - ptimer->function = (void (*)(unsigned long)) callback; - ptimer->data = (unsigned long) data; - - /* Set new value for timer (update or add timer). - * We use mod_timer() because it's more efficient and also - * safer with respect to race conditions - Jean II */ - mod_timer(ptimer, jiffies + timeout); -} - - -void irlap_start_slot_timer(struct irlap_cb *self, int timeout); -void irlap_start_query_timer(struct irlap_cb *self, int S, int s); -void irlap_start_final_timer(struct irlap_cb *self, int timeout); -void irlap_start_wd_timer(struct irlap_cb *self, int timeout); -void irlap_start_backoff_timer(struct irlap_cb *self, int timeout); - -void irlap_start_mbusy_timer(struct irlap_cb *self, int timeout); -void irlap_stop_mbusy_timer(struct irlap_cb *); - -void irlmp_start_watchdog_timer(struct lsap_cb *, int timeout); -void irlmp_start_discovery_timer(struct irlmp_cb *, int timeout); -void irlmp_start_idle_timer(struct lap_cb *, int timeout); -void irlmp_stop_idle_timer(struct lap_cb *self); - -#endif - |