af_irda.h

sparc硬件平台上的红外协议

/*********************************************************************
*                
* Filename:      af_irda.h
* Version:       1.0
* Description:   IrDA sockets declarations
* Status:        Stable
* Author:        Dag Brattli <[e-mail]>
* Created at:    Tue Dec  9 21:13:12 1997
* Modified at:   Fri Jan 28 13:16:32 2000
* Modified by:   Dag Brattli <[e-mail]>
* 
*     Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
*     Copyright (c) 2000-2002 Jean Tourrilhes <[e-mail]>
*      
*     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 AF_IRDA_H
#define AF_IRDA_H


#include "iriap.h"		/* struct iriap_cb */
#include "irias_object.h"	/* struct ias_value */
#include "irlmp.h"		/* struct lsap_cb */
#include "irttp.h"	/* struct tsap_cb */
#include "discovery.h"		/* struct discovery_t */
#include <sys/time.h>
#include "skbuff.h"
#include "discovery.h"
#include "types.h"
#include "irlap.h"
#include "qos.h"
#include "irqueue.h"
#include "irmod.h"
#include "obex/databuffer.h"
#include "obex/obex_main.h"
/* IrDA irda_cb */
struct irda_cb{
	/* struct sock has to be the first member of irda_cb */
	
	__u32 saddr;          /* my local address */
	__u32 daddr;          /* peer address */
	
	struct lsap_cb *lsap; /* LSAP used by Ultra */
	__u8  pid;            /* Protocol IP (PID) used by Ultra */
	
	struct tsap_cb *tsap; /* TSAP used by this connection */
	__u8 dtsap_sel;       /* remote TSAP address */
	__u8 stsap_sel;       /* local TSAP address */
	
	CONNECT_STATUS connect_status;
	__u32 max_sdu_size_rx;
	__u32 max_sdu_size_tx;
	__u32 max_data_size;
	__u8  max_header_size;
	struct qos_info qos_tx;
	
	struct sk_buff_head	sk_receive_queue;
	
	
	__u16_host_order mask;           /* Hint bits mask */
	__u16_host_order hints;          /* Hint bits */
	
	void *ckey;           /* IrLMP client handle */
	void *skey;           /* IrLMP service handle */
	
	struct ias_object *ias_obj;   /* Our service name + lsap in IAS */
	struct iriap_cb *iriap;	      /* Used to query remote IAS */
	struct ias_value *ias_result; /* Result of remote IAS query */
	
	hashbin_t *cachelog;		/* Result of discovery query */
	__u32 cachedaddr;	/* Result of selective discovery query */
	
	int nslots;           /* Number of slots to use for discovery */
	
	
	LOCAL_FLOW tx_flow;
	LOCAL_FLOW rx_flow;
	struct timeval watchdog;	/* Timeout for discovery */
	__u32  watchdogid;
	int errorno;            /* status of the IAS query */
};



#endif /* AF_IRDA_H */