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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /include/net/irda/irlmp_event.h
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diff --git a/include/net/irda/irlmp_event.h b/include/net/irda/irlmp_event.h
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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.
+ *
+ * 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 */
+
+
+
+