| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /***************************************************************************** |
| 2 | * if_wanpipe.h Header file for the Sangoma AF_WANPIPE Socket |
| 3 | * |
| 4 | * Author: Nenad Corbic |
| 5 | * |
| 6 | * Copyright: (c) 2000 Sangoma Technologies Inc. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License |
| 10 | * as published by the Free Software Foundation; either version |
| 11 | * 2 of the License, or (at your option) any later version. |
| 12 | * ============================================================================ |
| 13 | * |
| 14 | * Jan 28, 2000 Nenad Corbic Initial Version |
| 15 | * |
| 16 | *****************************************************************************/ |
| 17 | |
| 18 | #ifndef __LINUX_IF_WAN_PACKET_H |
| 19 | #define __LINUX_IF_WAN_PACKET_H |
| 20 | |
| 21 | struct wan_sockaddr_ll |
| 22 | { |
| 23 | unsigned short sll_family; |
| 24 | unsigned short sll_protocol; |
| 25 | int sll_ifindex; |
| 26 | unsigned short sll_hatype; |
| 27 | unsigned char sll_pkttype; |
| 28 | unsigned char sll_halen; |
| 29 | unsigned char sll_addr[8]; |
| 30 | unsigned char sll_device[14]; |
| 31 | unsigned char sll_card[14]; |
| 32 | }; |
| 33 | |
| 34 | typedef struct |
| 35 | { |
| 36 | unsigned char free; |
| 37 | unsigned char state_sk; |
| 38 | int rcvbuf; |
| 39 | int sndbuf; |
| 40 | int rmem; |
| 41 | int wmem; |
| 42 | int sk_count; |
| 43 | unsigned char bound; |
| 44 | char name[14]; |
| 45 | unsigned char d_state; |
| 46 | unsigned char svc; |
| 47 | unsigned short lcn; |
| 48 | unsigned char mbox; |
| 49 | unsigned char cmd_busy; |
| 50 | unsigned char command; |
| 51 | unsigned poll; |
| 52 | unsigned poll_cnt; |
| 53 | int rblock; |
| 54 | } wan_debug_hdr_t; |
| 55 | |
| 56 | #define MAX_NUM_DEBUG 10 |
| 57 | #define X25_PROT 0x16 |
| 58 | #define PVC_PROT 0x17 |
| 59 | |
| 60 | typedef struct |
| 61 | { |
| 62 | wan_debug_hdr_t debug[MAX_NUM_DEBUG]; |
| 63 | }wan_debug_t; |
| 64 | |
| 65 | #define SIOC_WANPIPE_GET_CALL_DATA (SIOCPROTOPRIVATE + 0) |
| 66 | #define SIOC_WANPIPE_SET_CALL_DATA (SIOCPROTOPRIVATE + 1) |
| 67 | #define SIOC_WANPIPE_ACCEPT_CALL (SIOCPROTOPRIVATE + 2) |
| 68 | #define SIOC_WANPIPE_CLEAR_CALL (SIOCPROTOPRIVATE + 3) |
| 69 | #define SIOC_WANPIPE_RESET_CALL (SIOCPROTOPRIVATE + 4) |
| 70 | #define SIOC_WANPIPE_DEBUG (SIOCPROTOPRIVATE + 5) |
| 71 | #define SIOC_WANPIPE_SET_NONBLOCK (SIOCPROTOPRIVATE + 6) |
| 72 | #define SIOC_WANPIPE_CHECK_TX (SIOCPROTOPRIVATE + 7) |
| 73 | #define SIOC_WANPIPE_SOCK_STATE (SIOCPROTOPRIVATE + 8) |
| 74 | |
| 75 | /* Packet types */ |
| 76 | |
| 77 | #define WAN_PACKET_HOST 0 /* To us */ |
| 78 | #define WAN_PACKET_BROADCAST 1 /* To all */ |
| 79 | #define WAN_PACKET_MULTICAST 2 /* To group */ |
| 80 | #define WAN_PACKET_OTHERHOST 3 /* To someone else */ |
| 81 | #define WAN_PACKET_OUTGOING 4 /* Outgoing of any type */ |
| 82 | /* These ones are invisible by user level */ |
| 83 | #define WAN_PACKET_LOOPBACK 5 /* MC/BRD frame looped back */ |
| 84 | #define WAN_PACKET_FASTROUTE 6 /* Fastrouted frame */ |
| 85 | |
| 86 | |
| 87 | /* X25 specific */ |
| 88 | #define WAN_PACKET_DATA 7 |
| 89 | #define WAN_PACKET_CMD 8 |
| 90 | #define WAN_PACKET_ASYNC 9 |
| 91 | #define WAN_PACKET_ERR 10 |
| 92 | |
| 93 | /* Packet socket options */ |
| 94 | |
| 95 | #define WAN_PACKET_ADD_MEMBERSHIP 1 |
| 96 | #define WAN_PACKET_DROP_MEMBERSHIP 2 |
| 97 | |
| 98 | #define WAN_PACKET_MR_MULTICAST 0 |
| 99 | #define WAN_PACKET_MR_PROMISC 1 |
| 100 | #define WAN_PACKET_MR_ALLMULTI 2 |
| 101 | |
| 102 | #ifdef __KERNEL__ |
| 103 | |
| 104 | /* Private wanpipe socket structures. */ |
| 105 | struct wanpipe_opt |
| 106 | { |
| 107 | void *mbox; /* Mail box */ |
| 108 | void *card; /* Card bouded to */ |
| 109 | struct net_device *dev; /* Bounded device */ |
| 110 | unsigned short lcn; /* Binded LCN */ |
| 111 | unsigned char svc; /* 0=pvc, 1=svc */ |
| 112 | unsigned char timer; /* flag for delayed transmit*/ |
| 113 | struct timer_list tx_timer; |
| 114 | unsigned poll_cnt; |
| 115 | unsigned char force; /* Used to force sock release */ |
| 116 | atomic_t packet_sent; |
| 117 | unsigned short num; |
| 118 | }; |
| 119 | |
| 120 | #define wp_sk(__sk) ((struct wanpipe_opt *)(__sk)->sk_protinfo) |
| 121 | |
| 122 | #endif |
| 123 | |
| 124 | #endif |