Edit File: af_irda.h
/********************************************************************* * * Filename: af_irda.h * Version: 1.0 * Description: IrDA sockets declarations * Status: Stable * Author: Dag Brattli <dagb@cs.uit.no> * Created at: Tue Dec 9 21:13:12 1997 * Modified at: Fri Jan 28 13:16:32 2000 * Modified by: Dag Brattli <dagb@cs.uit.no> * * Copyright (c) 1998-2000 Dag Brattli, 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 AF_IRDA_H #define AF_IRDA_H #include <linux/irda.h> #include <net/irda/irda.h> #include <net/irda/iriap.h> /* struct iriap_cb */ #include <net/irda/irias_object.h> /* struct ias_value */ #include <net/irda/irlmp.h> /* struct lsap_cb */ #include <net/irda/irttp.h> /* struct tsap_cb */ #include <net/irda/discovery.h> /* struct discovery_t */ #include <net/sock.h> /* IrDA Socket */ struct irda_sock { /* struct sock has to be the first member of irda_sock */ struct sock sk; __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 */ __u32 max_sdu_size_rx; __u32 max_sdu_size_tx; __u32 max_data_size; __u8 max_header_size; struct qos_info qos_tx; __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 */ int errno; /* status of the IAS query */ wait_queue_head_t query_wait; /* Wait for the answer to a query */ struct timer_list watchdog; /* Timeout for discovery */ LOCAL_FLOW tx_flow; LOCAL_FLOW rx_flow; }; static inline struct irda_sock *irda_sk(struct sock *sk) { return (struct irda_sock *)sk; } #endif /* AF_IRDA_H */