patch-2.1.132 linux/include/net/irda/irobex.h

• Lines: 135
• Date: Thu Dec 17 09:01:03 1998
• Orig file: v2.1.131/linux/include/net/irda/irobex.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.131/linux/include/net/irda/irobex.h linux/include/net/irda/irobex.h
@@ -0,0 +1,134 @@
+/*********************************************************************
+ *                
+ * Filename:      irobex.h
+ * Version:       
+ * Description:   
+ * Status:        Experimental.
+ * Author:        Dag Brattli <dagb@cs.uit.no>
+ * Created at:    Sat Jul  4 22:43:57 1998
+ * Modified at:   Mon Oct 19 12:32:33 1998
+ * Modified by:   Dag Brattli <dagb@cs.uit.no>
+ * 
+ *     Copyright (c) 1998 Dag Brattli, All Rights Reserved.
+ *      
+ *     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 Tromsų admit liability nor
+ *     provide warranty for any of this software. This material is 
+ *     provided "AS-IS" and at no charge.
+ *     
+ ********************************************************************/
+
+#ifndef IROBEX_H
+#define IROBEX_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/skbuff.h>
+/* #include <linux/netdevice.h> */
+#include <linux/miscdevice.h>
+
+#include <net/irda/timer.h>
+#include <net/irda/qos.h>
+#include <net/irda/irmod.h>
+
+#define LOW_THRESHOLD      4
+#define HIGH_THRESHOLD     8
+#define IROBEX_MAX_QUEUE  12
+
+/* Small structure to be used by the IOCTL call */
+struct irobex_ioc_t {
+     __u32 daddr;
+};
+
+#define IROBEX_IOC_MAGIC 'k'
+
+#define IROBEX_IOCSCONNECT    _IOW(IROBEX_IOC_MAGIC, 1, 4)
+#define IROBEX_IOCSDISCONNECT _IOW(IROBEX_IOC_MAGIC, 2, 4)
+#define IROBEX_IOC_MAXNR 2
+
+
+#define IROBEX_MAX_HEADER (TTP_HEADER+LMP_HEADER+LAP_HEADER)
+
+struct irobex_cb {
+	QUEUE queue;        /* Must be first! */
+
+        int magic;          /* magic used to detect corruption of the struct */
+
+	__u32 saddr;        /* my local address */
+	__u32 daddr;        /* peer address */
+	unsigned long time_discovered;
+
+        char devname[9];    /* name of the registered device */
+	struct tsap_cb *tsap;
+	int connected;
+	int eof;
+
+	__u8 dtsap_sel;         /* remote TSAP address */
+	__u8 stsap_sel;         /* local TSAP address */
+
+	int irlap_data_size;
+
+	struct miscdevice dev;
+
+	int count;                /* open count */
+
+	struct sk_buff_head rx_queue; /* Receive queue */
+
+	struct wait_queue *read_wait;
+	struct wait_queue *write_wait;
+
+	/* These wait queues are used for setting up a connections */
+	struct wait_queue *connect_wait;
+	struct wait_queue *discover_wait;
+	struct wait_queue *ias_wait;
+
+	struct fasync_struct *async;
+
+	struct timer_list watchdog_timer;
+
+	LOCAL_FLOW tx_flow;
+	LOCAL_FLOW rx_flow;
+};
+
+int    irobex_init(void);
+void   irobex_cleanup(void);
+struct irobex_cb *irobex_open(void);
+void   irobex_close( struct irobex_cb *self);
+
+void irobex_discovery_indication( DISCOVERY *);
+
+void irobex_data_request( int handle, struct sk_buff *skb);
+void irobex_data_indication( void *instance, void *sap, struct sk_buff *skb);
+void irobex_control_data_indication( void *instance, void *sap, 
+				     struct sk_buff *skb);
+
+void irobex_connect_request( struct irobex_cb *self);
+void irobex_connect(struct irobex_cb *self, struct sk_buff *skb);
+void irobex_connect_confirm( void *instance, void *sap, struct qos_info *qos,
+			     int max_sdu_size, struct sk_buff *skb);
+void irobex_disconnect_indication( void *instance, void *sap, LM_REASON reason,
+				   struct sk_buff *skb);
+void irobex_flow_indication( void *instance, void *sap, LOCAL_FLOW flow);
+
+void irobex_extract_params( struct sk_buff *skb);
+void irobex_get_value_confirm(__u16 obj_id, struct ias_value *value, 
+			      void *priv);
+void irobex_register_server( struct irobex_cb *self);
+
+void irobex_watchdog_timer_expired( unsigned long data);
+
+inline void irobex_start_watchdog_timer( struct irobex_cb *self, 
+						int timeout) 
+{
+	irda_start_timer( &self->watchdog_timer, timeout, (unsigned long) self,
+			  irobex_watchdog_timer_expired);
+}
+
+
+extern struct irobex_cb *irobex;
+
+#endif