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Diffstat (limited to 'include/net/irda/af_irda.h')
| -rw-r--r-- | include/net/irda/af_irda.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/include/net/irda/af_irda.h b/include/net/irda/af_irda.h new file mode 100644 index 000000000000..7a209f61c482 --- /dev/null +++ b/include/net/irda/af_irda.h @@ -0,0 +1,87 @@ +/********************************************************************* + * + * 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 Tromsų 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 */ |