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Diffstat (limited to 'include/net/irda/irlmp_event.h')
| -rw-r--r-- | include/net/irda/irlmp_event.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/include/net/irda/irlmp_event.h b/include/net/irda/irlmp_event.h new file mode 100644 index 00000000..9e4ec17a --- /dev/null +++ b/include/net/irda/irlmp_event.h @@ -0,0 +1,98 @@ +/********************************************************************* + * + * 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 */ + + + + |