| /********************************************************************* |
| * |
| * 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 */ |