1/* 2 * ng_btsocket.h 3 */ 4 5/*- 6 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com> 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $Id: ng_btsocket.h,v 1.8 2003/04/26 22:32:10 max Exp $ 31 * $FreeBSD$ 32 */ 33 34#ifndef _NETGRAPH_BTSOCKET_H_ 35#define _NETGRAPH_BTSOCKET_H_ 36 37/* 38 * Bluetooth protocols 39 */ 40 41#define BLUETOOTH_PROTO_HCI 134 /* HCI protocol number */ 42#define BLUETOOTH_PROTO_L2CAP 135 /* L2CAP protocol number */ 43#define BLUETOOTH_PROTO_RFCOMM 136 /* RFCOMM protocol number */ 44#define BLUETOOTH_PROTO_SCO 137 /* SCO protocol number */ 45 46/* 47 * Bluetooth version of struct sockaddr for raw HCI sockets 48 */ 49 50struct sockaddr_hci { 51 u_char hci_len; /* total length */ 52 u_char hci_family; /* address family */ 53 char hci_node[32]; /* address (size == NG_NODESIZ ) */ 54}; 55 56/* Raw HCI socket options */ 57#define SOL_HCI_RAW 0x0802 /* socket options level */ 58 59#define SO_HCI_RAW_FILTER 1 /* get/set filter on socket */ 60#define SO_HCI_RAW_DIRECTION 2 /* turn on/off direction info */ 61#define SCM_HCI_RAW_DIRECTION SO_HCI_RAW_DIRECTION /* cmsg_type */ 62 63/* 64 * Raw HCI socket filter. 65 * 66 * For packet mask use (1 << (HCI packet indicator - 1)) 67 * For event mask use (1 << (Event - 1)) 68 */ 69 70struct ng_btsocket_hci_raw_filter { 71 bitstr_t bit_decl(packet_mask, 32); 72 bitstr_t bit_decl(event_mask, (NG_HCI_EVENT_MASK_SIZE * 8)); 73}; 74 75/* 76 * Raw HCI sockets ioctl's 77 */ 78 79/* Get state */ 80struct ng_btsocket_hci_raw_node_state { 81 ng_hci_node_state_ep state; 82}; 83#define SIOC_HCI_RAW_NODE_GET_STATE \ 84 _IOWR('b', NGM_HCI_NODE_GET_STATE, \ 85 struct ng_btsocket_hci_raw_node_state) 86 87/* Initialize */ 88#define SIOC_HCI_RAW_NODE_INIT \ 89 _IO('b', NGM_HCI_NODE_INIT) 90 91/* Get/Set debug level */ 92struct ng_btsocket_hci_raw_node_debug { 93 ng_hci_node_debug_ep debug; 94}; 95#define SIOC_HCI_RAW_NODE_GET_DEBUG \ 96 _IOWR('b', NGM_HCI_NODE_GET_DEBUG, \ 97 struct ng_btsocket_hci_raw_node_debug) 98#define SIOC_HCI_RAW_NODE_SET_DEBUG \ 99 _IOWR('b', NGM_HCI_NODE_SET_DEBUG, \ 100 struct ng_btsocket_hci_raw_node_debug) 101 102/* Get buffer info */ 103struct ng_btsocket_hci_raw_node_buffer { 104 ng_hci_node_buffer_ep buffer; 105}; 106#define SIOC_HCI_RAW_NODE_GET_BUFFER \ 107 _IOWR('b', NGM_HCI_NODE_GET_BUFFER, \ 108 struct ng_btsocket_hci_raw_node_buffer) 109 110/* Get BD_ADDR */ 111struct ng_btsocket_hci_raw_node_bdaddr { 112 bdaddr_t bdaddr; 113}; 114#define SIOC_HCI_RAW_NODE_GET_BDADDR \ 115 _IOWR('b', NGM_HCI_NODE_GET_BDADDR, \ 116 struct ng_btsocket_hci_raw_node_bdaddr) 117 118/* Get features */ 119struct ng_btsocket_hci_raw_node_features { 120 u_int8_t features[NG_HCI_FEATURES_SIZE]; 121}; 122#define SIOC_HCI_RAW_NODE_GET_FEATURES \ 123 _IOWR('b', NGM_HCI_NODE_GET_FEATURES, \ 124 struct ng_btsocket_hci_raw_node_features) 125 126/* Get stat */ 127struct ng_btsocket_hci_raw_node_stat { 128 ng_hci_node_stat_ep stat; 129}; 130#define SIOC_HCI_RAW_NODE_GET_STAT \ 131 _IOWR('b', NGM_HCI_NODE_GET_STAT, \ 132 struct ng_btsocket_hci_raw_node_stat) 133 134/* Reset stat */ 135#define SIOC_HCI_RAW_NODE_RESET_STAT \ 136 _IO('b', NGM_HCI_NODE_RESET_STAT) 137 138/* Flush neighbor cache */ 139#define SIOC_HCI_RAW_NODE_FLUSH_NEIGHBOR_CACHE \ 140 _IO('b', NGM_HCI_NODE_FLUSH_NEIGHBOR_CACHE) 141 142/* Get neighbor cache */ 143struct ng_btsocket_hci_raw_node_neighbor_cache { 144 u_int32_t num_entries; 145 ng_hci_node_neighbor_cache_entry_ep *entries; 146}; 147#define SIOC_HCI_RAW_NODE_GET_NEIGHBOR_CACHE \ 148 _IOWR('b', NGM_HCI_NODE_GET_NEIGHBOR_CACHE, \ 149 struct ng_btsocket_hci_raw_node_neighbor_cache) 150 151/* Get connection list */ 152struct ng_btsocket_hci_raw_con_list { 153 u_int32_t num_connections; 154 ng_hci_node_con_ep *connections; 155}; 156#define SIOC_HCI_RAW_NODE_GET_CON_LIST \ 157 _IOWR('b', NGM_HCI_NODE_GET_CON_LIST, \ 158 struct ng_btsocket_hci_raw_con_list) 159 160/* Get/Set link policy settings mask */ 161struct ng_btsocket_hci_raw_node_link_policy_mask { 162 ng_hci_node_link_policy_mask_ep policy_mask; 163}; 164#define SIOC_HCI_RAW_NODE_GET_LINK_POLICY_MASK \ 165 _IOWR('b', NGM_HCI_NODE_GET_LINK_POLICY_SETTINGS_MASK, \ 166 struct ng_btsocket_hci_raw_node_link_policy_mask) 167#define SIOC_HCI_RAW_NODE_SET_LINK_POLICY_MASK \ 168 _IOWR('b', NGM_HCI_NODE_SET_LINK_POLICY_SETTINGS_MASK, \ 169 struct ng_btsocket_hci_raw_node_link_policy_mask) 170 171/* Get/Set packet mask */ 172struct ng_btsocket_hci_raw_node_packet_mask { 173 ng_hci_node_packet_mask_ep packet_mask; 174}; 175#define SIOC_HCI_RAW_NODE_GET_PACKET_MASK \ 176 _IOWR('b', NGM_HCI_NODE_GET_PACKET_MASK, \ 177 struct ng_btsocket_hci_raw_node_packet_mask) 178#define SIOC_HCI_RAW_NODE_SET_PACKET_MASK \ 179 _IOWR('b', NGM_HCI_NODE_SET_PACKET_MASK, \ 180 struct ng_btsocket_hci_raw_node_packet_mask) 181 182/* Get/Set role switch */ 183struct ng_btsocket_hci_raw_node_role_switch { 184 ng_hci_node_role_switch_ep role_switch; 185}; 186#define SIOC_HCI_RAW_NODE_GET_ROLE_SWITCH \ 187 _IOWR('b', NGM_HCI_NODE_GET_ROLE_SWITCH, \ 188 struct ng_btsocket_hci_raw_node_role_switch) 189#define SIOC_HCI_RAW_NODE_SET_ROLE_SWITCH \ 190 _IOWR('b', NGM_HCI_NODE_SET_ROLE_SWITCH, \ 191 struct ng_btsocket_hci_raw_node_role_switch) 192 193/* Get list of HCI node names */ 194struct ng_btsocket_hci_raw_node_list_names { 195 u_int32_t num_names; 196 struct nodeinfo *names; 197}; 198#define SIOC_HCI_RAW_NODE_LIST_NAMES \ 199 _IOWR('b', NGM_HCI_NODE_LIST_NAMES, \ 200 struct ng_btsocket_hci_raw_node_list_names) 201 202/* 203 * XXX FIXME: probably does not belong here 204 * Bluetooth version of struct sockaddr for SCO sockets (SEQPACKET) 205 */ 206 207struct sockaddr_sco { 208 u_char sco_len; /* total length */ 209 u_char sco_family; /* address family */ 210 bdaddr_t sco_bdaddr; /* address */ 211}; 212 213/* SCO socket options */ 214#define SOL_SCO 0x0209 /* socket options level */ 215 216#define SO_SCO_MTU 1 /* get sockets mtu */ 217#define SO_SCO_CONNINFO 2 /* get HCI connection handle */ 218 219/* 220 * XXX FIXME: probably does not belong here 221 * Bluetooth version of struct sockaddr for L2CAP sockets (RAW and SEQPACKET) 222 */ 223 224struct sockaddr_l2cap { 225 u_char l2cap_len; /* total length */ 226 u_char l2cap_family; /* address family */ 227 u_int16_t l2cap_psm; /* PSM (Protocol/Service Multiplexor) */ 228 bdaddr_t l2cap_bdaddr; /* address */ 229}; 230 231/* L2CAP socket options */ 232#define SOL_L2CAP 0x1609 /* socket option level */ 233 234#define SO_L2CAP_IMTU 1 /* get/set incoming MTU */ 235#define SO_L2CAP_OMTU 2 /* get outgoing (peer incoming) MTU */ 236#define SO_L2CAP_IFLOW 3 /* get incoming flow spec. */ 237#define SO_L2CAP_OFLOW 4 /* get/set outgoing flow spec. */ 238#define SO_L2CAP_FLUSH 5 /* get/set flush timeout */ 239 240/* 241 * Raw L2CAP sockets ioctl's 242 */ 243 244/* Ping */ 245struct ng_btsocket_l2cap_raw_ping { 246 u_int32_t result; 247 u_int32_t echo_size; 248 u_int8_t *echo_data; 249}; 250#define SIOC_L2CAP_L2CA_PING \ 251 _IOWR('b', NGM_L2CAP_L2CA_PING, \ 252 struct ng_btsocket_l2cap_raw_ping) 253 254/* Get info */ 255struct ng_btsocket_l2cap_raw_get_info { 256 u_int32_t result; 257 u_int32_t info_type; 258 u_int32_t info_size; 259 u_int8_t *info_data; 260}; 261#define SIOC_L2CAP_L2CA_GET_INFO \ 262 _IOWR('b', NGM_L2CAP_L2CA_GET_INFO, \ 263 struct ng_btsocket_l2cap_raw_get_info) 264 265/* Get flags */ 266struct ng_btsocket_l2cap_raw_node_flags { 267 ng_l2cap_node_flags_ep flags; 268}; 269#define SIOC_L2CAP_NODE_GET_FLAGS \ 270 _IOWR('b', NGM_L2CAP_NODE_GET_FLAGS, \ 271 struct ng_btsocket_l2cap_raw_node_flags) 272 273/* Get/Set debug level */ 274struct ng_btsocket_l2cap_raw_node_debug { 275 ng_l2cap_node_debug_ep debug; 276}; 277#define SIOC_L2CAP_NODE_GET_DEBUG \ 278 _IOWR('b', NGM_L2CAP_NODE_GET_DEBUG, \ 279 struct ng_btsocket_l2cap_raw_node_debug) 280#define SIOC_L2CAP_NODE_SET_DEBUG \ 281 _IOWR('b', NGM_L2CAP_NODE_SET_DEBUG, \ 282 struct ng_btsocket_l2cap_raw_node_debug) 283 284/* Get connection list */ 285struct ng_btsocket_l2cap_raw_con_list { 286 u_int32_t num_connections; 287 ng_l2cap_node_con_ep *connections; 288}; 289#define SIOC_L2CAP_NODE_GET_CON_LIST \ 290 _IOWR('b', NGM_L2CAP_NODE_GET_CON_LIST, \ 291 struct ng_btsocket_l2cap_raw_con_list) 292 293/* Get channel list */ 294struct ng_btsocket_l2cap_raw_chan_list { 295 u_int32_t num_channels; 296 ng_l2cap_node_chan_ep *channels; 297}; 298#define SIOC_L2CAP_NODE_GET_CHAN_LIST \ 299 _IOWR('b', NGM_L2CAP_NODE_GET_CHAN_LIST, \ 300 struct ng_btsocket_l2cap_raw_chan_list) 301 302/* Get/Set auto disconnect timeout */ 303struct ng_btsocket_l2cap_raw_auto_discon_timo 304{ 305 ng_l2cap_node_auto_discon_ep timeout; 306}; 307#define SIOC_L2CAP_NODE_GET_AUTO_DISCON_TIMO \ 308 _IOWR('b', NGM_L2CAP_NODE_GET_AUTO_DISCON_TIMO, \ 309 struct ng_btsocket_l2cap_raw_auto_discon_timo) 310#define SIOC_L2CAP_NODE_SET_AUTO_DISCON_TIMO \ 311 _IOWR('b', NGM_L2CAP_NODE_SET_AUTO_DISCON_TIMO, \ 312 struct ng_btsocket_l2cap_raw_auto_discon_timo) 313 314/* 315 * XXX FIXME: probably does not belong here 316 * Bluetooth version of struct sockaddr for RFCOMM sockets (STREAM) 317 */ 318 319struct sockaddr_rfcomm { 320 u_char rfcomm_len; /* total length */ 321 u_char rfcomm_family; /* address family */ 322 bdaddr_t rfcomm_bdaddr; /* address */ 323 u_int8_t rfcomm_channel; /* channel */ 324}; 325 326/* Flow control information */ 327struct ng_btsocket_rfcomm_fc_info { 328 u_int8_t lmodem; /* modem signals (local) */ 329 u_int8_t rmodem; /* modem signals (remote) */ 330 u_int8_t tx_cred; /* TX credits */ 331 u_int8_t rx_cred; /* RX credits */ 332 u_int8_t cfc; /* credit flow control */ 333 u_int8_t reserved; 334}; 335 336/* STREAM RFCOMM socket options */ 337#define SOL_RFCOMM 0x0816 /* socket options level */ 338 339#define SO_RFCOMM_MTU 1 /* get channel MTU */ 340#define SO_RFCOMM_FC_INFO 2 /* get flow control information */ 341 342/* 343 * Netgraph node type name and cookie 344 */ 345 346#define NG_BTSOCKET_HCI_RAW_NODE_TYPE "btsock_hci_raw" 347#define NG_BTSOCKET_L2CAP_RAW_NODE_TYPE "btsock_l2c_raw" 348#define NG_BTSOCKET_L2CAP_NODE_TYPE "btsock_l2c" 349#define NG_BTSOCKET_SCO_NODE_TYPE "btsock_sco" 350 351/* 352 * Debug levels 353 */ 354 355#define NG_BTSOCKET_ALERT_LEVEL 1 356#define NG_BTSOCKET_ERR_LEVEL 2 357#define NG_BTSOCKET_WARN_LEVEL 3 358#define NG_BTSOCKET_INFO_LEVEL 4 359 360#endif /* _NETGRAPH_BTSOCKET_H_ */ 361 362