projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /********************************************************************* |
| 2 | * | |
| 3 | * Filename: af_irda.h | |
| 4 | * Version: 1.0 | |
| 5 | * Description: IrDA sockets declarations | |
| 6 | * Status: Stable | |
| 7 | * Author: Dag Brattli <dagb@cs.uit.no> | |
| 8 | * Created at: Tue Dec 9 21:13:12 1997 | |
| 9 | * Modified at: Fri Jan 28 13:16:32 2000 | |
| 10 | * Modified by: Dag Brattli <dagb@cs.uit.no> | |
| 11 | * | |
| 12 | * Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved. | |
| 13 | * Copyright (c) 2000-2002 Jean Tourrilhes <jt@hpl.hp.com> | |
| 14 | * | |
| 15 | * This program is free software; you can redistribute it and/or | |
| 16 | * modify it under the terms of the GNU General Public License as | |
| 17 | * published by the Free Software Foundation; either version 2 of | |
| 18 | * the License, or (at your option) any later version. | |
| 19 | * | |
| 121e70b6 | 20 | * Neither Dag Brattli nor University of Tromsø admit liability nor |
| 1da177e4 LT |
21 | * provide warranty for any of this software. This material is |
| 22 | * provided "AS-IS" and at no charge. | |
| 23 | * | |
| 24 | ********************************************************************/ | |
| 25 | ||
| 26 | #ifndef AF_IRDA_H | |
| 27 | #define AF_IRDA_H | |
| 28 | ||
| 29 | #include <linux/irda.h> | |
| 30 | #include <net/irda/irda.h> | |
| 31 | #include <net/irda/iriap.h> /* struct iriap_cb */ | |
| 32 | #include <net/irda/irias_object.h> /* struct ias_value */ | |
| 33 | #include <net/irda/irlmp.h> /* struct lsap_cb */ | |
| 34 | #include <net/irda/irttp.h> /* struct tsap_cb */ | |
| 35 | #include <net/irda/discovery.h> /* struct discovery_t */ | |
| 36 | #include <net/sock.h> | |
| 37 | ||
| 38 | /* IrDA Socket */ | |
| 39 | struct irda_sock { | |
| 40 | /* struct sock has to be the first member of irda_sock */ | |
| 41 | struct sock sk; | |
| 42 | __u32 saddr; /* my local address */ | |
| 43 | __u32 daddr; /* peer address */ | |
| 44 | ||
| 45 | struct lsap_cb *lsap; /* LSAP used by Ultra */ | |
| 46 | __u8 pid; /* Protocol IP (PID) used by Ultra */ | |
| 47 | ||
| 48 | struct tsap_cb *tsap; /* TSAP used by this connection */ | |
| 49 | __u8 dtsap_sel; /* remote TSAP address */ | |
| 50 | __u8 stsap_sel; /* local TSAP address */ | |
| 51 | ||
| 52 | __u32 max_sdu_size_rx; | |
| 53 | __u32 max_sdu_size_tx; | |
| 54 | __u32 max_data_size; | |
| 55 | __u8 max_header_size; | |
| 56 | struct qos_info qos_tx; | |
| 57 | ||
| 58 | __u16_host_order mask; /* Hint bits mask */ | |
| 59 | __u16_host_order hints; /* Hint bits */ | |
| 60 | ||
| 61 | void *ckey; /* IrLMP client handle */ | |
| 62 | void *skey; /* IrLMP service handle */ | |
| 63 | ||
| 64 | struct ias_object *ias_obj; /* Our service name + lsap in IAS */ | |
| 65 | struct iriap_cb *iriap; /* Used to query remote IAS */ | |
| 66 | struct ias_value *ias_result; /* Result of remote IAS query */ | |
| 67 | ||
| 68 | hashbin_t *cachelog; /* Result of discovery query */ | |
| 69 | __u32 cachedaddr; /* Result of selective discovery query */ | |
| 70 | ||
| 71 | int nslots; /* Number of slots to use for discovery */ | |
| 72 | ||
| 73 | int errno; /* status of the IAS query */ | |
| 74 | ||
| 75 | wait_queue_head_t query_wait; /* Wait for the answer to a query */ | |
| 76 | struct timer_list watchdog; /* Timeout for discovery */ | |
| 77 | ||
| 78 | LOCAL_FLOW tx_flow; | |
| 79 | LOCAL_FLOW rx_flow; | |
| 80 | }; | |
| 81 | ||
| 82 | static inline struct irda_sock *irda_sk(struct sock *sk) | |
| 83 | { | |
| 84 | return (struct irda_sock *)sk; | |
| 85 | } | |
| 86 | ||
| 87 | #endif /* AF_IRDA_H */ |