/*********************************************************************
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*
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* Filename: af_irda.h
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* Version: 1.0
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* Description: IrDA sockets declarations
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* Status: Stable
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* Author: Dag Brattli <dagb@cs.uit.no>
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* Created at: Tue Dec 9 21:13:12 1997
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* Modified at: Fri Jan 28 13:16:32 2000
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* Modified by: Dag Brattli <dagb@cs.uit.no>
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*
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* Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
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* Copyright (c) 2000-2002 Jean Tourrilhes <jt@hpl.hp.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Neither Dag Brattli nor University of Tromsø admit liability nor
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* provide warranty for any of this software. This material is
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* provided "AS-IS" and at no charge.
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*
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********************************************************************/
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#ifndef AF_IRDA_H
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#define AF_IRDA_H
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#include <linux/irda.h>
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#include <net/irda/irda.h>
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#include <net/irda/iriap.h> /* struct iriap_cb */
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#include <net/irda/irias_object.h> /* struct ias_value */
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#include <net/irda/irlmp.h> /* struct lsap_cb */
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#include <net/irda/irttp.h> /* struct tsap_cb */
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#include <net/irda/discovery.h> /* struct discovery_t */
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#include <net/sock.h>
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/* IrDA Socket */
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struct irda_sock {
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/* struct sock has to be the first member of irda_sock */
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struct sock sk;
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__u32 saddr; /* my local address */
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__u32 daddr; /* peer address */
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struct lsap_cb *lsap; /* LSAP used by Ultra */
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__u8 pid; /* Protocol IP (PID) used by Ultra */
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struct tsap_cb *tsap; /* TSAP used by this connection */
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__u8 dtsap_sel; /* remote TSAP address */
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__u8 stsap_sel; /* local TSAP address */
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__u32 max_sdu_size_rx;
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__u32 max_sdu_size_tx;
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__u32 max_data_size;
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__u8 max_header_size;
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struct qos_info qos_tx;
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__u16_host_order mask; /* Hint bits mask */
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__u16_host_order hints; /* Hint bits */
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void *ckey; /* IrLMP client handle */
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void *skey; /* IrLMP service handle */
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struct ias_object *ias_obj; /* Our service name + lsap in IAS */
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struct iriap_cb *iriap; /* Used to query remote IAS */
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struct ias_value *ias_result; /* Result of remote IAS query */
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hashbin_t *cachelog; /* Result of discovery query */
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__u32 cachedaddr; /* Result of selective discovery query */
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int nslots; /* Number of slots to use for discovery */
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int errno; /* status of the IAS query */
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wait_queue_head_t query_wait; /* Wait for the answer to a query */
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struct timer_list watchdog; /* Timeout for discovery */
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LOCAL_FLOW tx_flow;
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LOCAL_FLOW rx_flow;
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};
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static inline struct irda_sock *irda_sk(struct sock *sk)
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{
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return (struct irda_sock *)sk;
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}
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#endif /* AF_IRDA_H */
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