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/*********************************************************************
*
* Filename : irlmp_event . h
* Version : 0.1
* Description : IrDA - LMP event handling
* Status : Experimental .
* Author : Dag Brattli < dagb @ cs . uit . no >
* Created at : Mon Aug 4 20 : 40 : 53 1997
* Modified at : Thu Jul 8 12 : 18 : 54 1999
* Modified by : Dag Brattli < dagb @ cs . uit . no >
*
* Copyright ( c ) 1997 , 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 .
*
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* Neither Dag Brattli nor University of Tromsø admit liability nor
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* provide warranty for any of this software . This material is
* provided " AS-IS " and at no charge .
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
# ifndef IRLMP_EVENT_H
# define IRLMP_EVENT_H
/* A few forward declarations (to make compiler happy) */
struct irlmp_cb ;
struct lsap_cb ;
struct lap_cb ;
struct discovery_t ;
/* LAP states */
typedef enum {
/* IrLAP connection control states */
LAP_STANDBY , /* No LAP connection */
LAP_U_CONNECT , /* Starting LAP connection */
LAP_ACTIVE , /* LAP connection is active */
} IRLMP_STATE ;
/* LSAP connection control states */
typedef enum {
LSAP_DISCONNECTED , /* No LSAP connection */
LSAP_CONNECT , /* Connect indication from peer */
LSAP_CONNECT_PEND , /* Connect request from service user */
LSAP_DATA_TRANSFER_READY , /* LSAP connection established */
LSAP_SETUP , /* Trying to set up LSAP connection */
LSAP_SETUP_PEND , /* Request to start LAP connection */
} LSAP_STATE ;
typedef enum {
/* LSAP events */
LM_CONNECT_REQUEST ,
LM_CONNECT_CONFIRM ,
LM_CONNECT_RESPONSE ,
LM_CONNECT_INDICATION ,
LM_DISCONNECT_INDICATION ,
LM_DISCONNECT_REQUEST ,
LM_DATA_REQUEST ,
LM_UDATA_REQUEST ,
LM_DATA_INDICATION ,
LM_UDATA_INDICATION ,
LM_WATCHDOG_TIMEOUT ,
/* IrLAP events */
LM_LAP_CONNECT_REQUEST ,
LM_LAP_CONNECT_INDICATION ,
LM_LAP_CONNECT_CONFIRM ,
LM_LAP_DISCONNECT_INDICATION ,
LM_LAP_DISCONNECT_REQUEST ,
LM_LAP_DISCOVERY_REQUEST ,
LM_LAP_DISCOVERY_CONFIRM ,
LM_LAP_IDLE_TIMEOUT ,
} IRLMP_EVENT ;
extern const char * irlmp_state [ ] ;
extern const char * irlsap_state [ ] ;
void irlmp_watchdog_timer_expired ( void * data ) ;
void irlmp_discovery_timer_expired ( void * data ) ;
void irlmp_idle_timer_expired ( void * data ) ;
void irlmp_do_lap_event ( struct lap_cb * self , IRLMP_EVENT event ,
struct sk_buff * skb ) ;
int irlmp_do_lsap_event ( struct lsap_cb * self , IRLMP_EVENT event ,
struct sk_buff * skb ) ;
# endif /* IRLMP_EVENT_H */
