| /********************************************************************* |
| * |
| * 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. |
| * |
| * 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 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 *const irlmp_state[]; |
| extern const char *const 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 */ |
| |
| |
| |
| |