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: src/sys/netgraph/bluetooth/include/ng_btsocket.h,v 1.8 2006/05/17 00:13:06 emax Exp $ 32 * $DragonFly: src/sys/netgraph7/bluetooth/include/ng_btsocket.h,v 1.2 2008/06/26 23:05:40 dillon Exp $ 33 */ 34 35 #ifndef _NETGRAPH_BTSOCKET_H_ 36 #define _NETGRAPH_BTSOCKET_H_ 37 38 /* 39 * Bluetooth protocols 40 */ 41 42 #define BLUETOOTH_PROTO_HCI 134 /* HCI protocol number */ 43 #define BLUETOOTH_PROTO_L2CAP 135 /* L2CAP protocol number */ 44 #define BLUETOOTH_PROTO_RFCOMM 136 /* RFCOMM protocol number */ 45 46 /* 47 * Bluetooth version of struct sockaddr for raw HCI sockets 48 */ 49 50 struct 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 70 struct 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 */ 80 struct 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 */ 92 struct 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 */ 103 struct 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 */ 111 struct 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 */ 119 struct 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 */ 127 struct 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 */ 143 struct 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 */ 152 struct 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 */ 161 struct 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 */ 172 struct 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 */ 183 struct 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 */ 194 struct 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 L2CAP sockets (RAW and SEQPACKET) 205 */ 206 207 struct sockaddr_l2cap { 208 u_char l2cap_len; /* total length */ 209 u_char l2cap_family; /* address family */ 210 u_int16_t l2cap_psm; /* PSM (Protocol/Service Multiplexor) */ 211 bdaddr_t l2cap_bdaddr; /* address */ 212 }; 213 214 /* L2CAP socket options */ 215 #define SOL_L2CAP 0x1609 /* socket option level */ 216 217 #define SO_L2CAP_IMTU 1 /* get/set incoming MTU */ 218 #define SO_L2CAP_OMTU 2 /* get outgoing (peer incoming) MTU */ 219 #define SO_L2CAP_IFLOW 3 /* get incoming flow spec. */ 220 #define SO_L2CAP_OFLOW 4 /* get/set outgoing flow spec. */ 221 #define SO_L2CAP_FLUSH 5 /* get/set flush timeout */ 222 223 /* 224 * Raw L2CAP sockets ioctl's 225 */ 226 227 /* Ping */ 228 struct ng_btsocket_l2cap_raw_ping { 229 u_int32_t result; 230 u_int32_t echo_size; 231 u_int8_t *echo_data; 232 }; 233 #define SIOC_L2CAP_L2CA_PING \ 234 _IOWR('b', NGM_L2CAP_L2CA_PING, \ 235 struct ng_btsocket_l2cap_raw_ping) 236 237 /* Get info */ 238 struct ng_btsocket_l2cap_raw_get_info { 239 u_int32_t result; 240 u_int32_t info_type; 241 u_int32_t info_size; 242 u_int8_t *info_data; 243 }; 244 #define SIOC_L2CAP_L2CA_GET_INFO \ 245 _IOWR('b', NGM_L2CAP_L2CA_GET_INFO, \ 246 struct ng_btsocket_l2cap_raw_get_info) 247 248 /* Get flags */ 249 struct ng_btsocket_l2cap_raw_node_flags { 250 ng_l2cap_node_flags_ep flags; 251 }; 252 #define SIOC_L2CAP_NODE_GET_FLAGS \ 253 _IOWR('b', NGM_L2CAP_NODE_GET_FLAGS, \ 254 struct ng_btsocket_l2cap_raw_node_flags) 255 256 /* Get/Set debug level */ 257 struct ng_btsocket_l2cap_raw_node_debug { 258 ng_l2cap_node_debug_ep debug; 259 }; 260 #define SIOC_L2CAP_NODE_GET_DEBUG \ 261 _IOWR('b', NGM_L2CAP_NODE_GET_DEBUG, \ 262 struct ng_btsocket_l2cap_raw_node_debug) 263 #define SIOC_L2CAP_NODE_SET_DEBUG \ 264 _IOWR('b', NGM_L2CAP_NODE_SET_DEBUG, \ 265 struct ng_btsocket_l2cap_raw_node_debug) 266 267 /* Get connection list */ 268 struct ng_btsocket_l2cap_raw_con_list { 269 u_int32_t num_connections; 270 ng_l2cap_node_con_ep *connections; 271 }; 272 #define SIOC_L2CAP_NODE_GET_CON_LIST \ 273 _IOWR('b', NGM_L2CAP_NODE_GET_CON_LIST, \ 274 struct ng_btsocket_l2cap_raw_con_list) 275 276 /* Get channel list */ 277 struct ng_btsocket_l2cap_raw_chan_list { 278 u_int32_t num_channels; 279 ng_l2cap_node_chan_ep *channels; 280 }; 281 #define SIOC_L2CAP_NODE_GET_CHAN_LIST \ 282 _IOWR('b', NGM_L2CAP_NODE_GET_CHAN_LIST, \ 283 struct ng_btsocket_l2cap_raw_chan_list) 284 285 /* Get/Set auto disconnect timeout */ 286 struct ng_btsocket_l2cap_raw_auto_discon_timo 287 { 288 ng_l2cap_node_auto_discon_ep timeout; 289 }; 290 #define SIOC_L2CAP_NODE_GET_AUTO_DISCON_TIMO \ 291 _IOWR('b', NGM_L2CAP_NODE_GET_AUTO_DISCON_TIMO, \ 292 struct ng_btsocket_l2cap_raw_auto_discon_timo) 293 #define SIOC_L2CAP_NODE_SET_AUTO_DISCON_TIMO \ 294 _IOWR('b', NGM_L2CAP_NODE_SET_AUTO_DISCON_TIMO, \ 295 struct ng_btsocket_l2cap_raw_auto_discon_timo) 296 297 /* 298 * XXX FIXME: probably does not belong here 299 * Bluetooth version of struct sockaddr for RFCOMM sockets (STREAM) 300 */ 301 302 struct sockaddr_rfcomm { 303 u_char rfcomm_len; /* total length */ 304 u_char rfcomm_family; /* address family */ 305 bdaddr_t rfcomm_bdaddr; /* address */ 306 u_int8_t rfcomm_channel; /* channel */ 307 }; 308 309 /* Flow control information */ 310 struct ng_btsocket_rfcomm_fc_info { 311 u_int8_t lmodem; /* modem signals (local) */ 312 u_int8_t rmodem; /* modem signals (remote) */ 313 u_int8_t tx_cred; /* TX credits */ 314 u_int8_t rx_cred; /* RX credits */ 315 u_int8_t cfc; /* credit flow control */ 316 u_int8_t reserved; 317 }; 318 319 /* STREAM RFCOMM socket options */ 320 #define SOL_RFCOMM 0x0816 /* socket options level */ 321 322 #define SO_RFCOMM_MTU 1 /* get channel MTU */ 323 #define SO_RFCOMM_FC_INFO 2 /* get flow control information */ 324 325 /* 326 * Netgraph node type name and cookie 327 */ 328 329 #define NG_BTSOCKET_HCI_RAW_NODE_TYPE "btsock_hci_raw" 330 #define NG_BTSOCKET_L2CAP_RAW_NODE_TYPE "btsock_l2c_raw" 331 #define NG_BTSOCKET_L2CAP_NODE_TYPE "btsock_l2c" 332 333 /* 334 * Debug levels 335 */ 336 337 #define NG_BTSOCKET_ALERT_LEVEL 1 338 #define NG_BTSOCKET_ERR_LEVEL 2 339 #define NG_BTSOCKET_WARN_LEVEL 3 340 #define NG_BTSOCKET_INFO_LEVEL 4 341 342 #endif /* _NETGRAPH_BTSOCKET_H_ */ 343 344