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