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_ 34 35 /* 36 * Bluetooth protocols 37 */ 38 39 #define BLUETOOTH_PROTO_HCI 134 /* HCI protocol number */ 40 #define BLUETOOTH_PROTO_L2CAP 135 /* L2CAP protocol number */ 41 #define BLUETOOTH_PROTO_RFCOMM 136 /* RFCOMM protocol number */ 42 43 /* 44 * Bluetooth version of struct sockaddr for raw HCI sockets 45 */ 46 47 struct sockaddr_hci { 48 u_char hci_len; /* total length */ 49 u_char hci_family; /* address family */ 50 char hci_node[32]; /* address (size == NG_NODESIZ ) */ 51 }; 52 53 /* Raw HCI socket options */ 54 #define SOL_HCI_RAW 0x0802 /* socket options level */ 55 56 #define SO_HCI_RAW_FILTER 1 /* get/set filter on socket */ 57 #define SO_HCI_RAW_DIRECTION 2 /* turn on/off direction info */ 58 #define SCM_HCI_RAW_DIRECTION SO_HCI_RAW_DIRECTION /* cmsg_type */ 59 60 /* 61 * Raw HCI socket filter. 62 * 63 * For packet mask use (1 << (HCI packet indicator - 1)) 64 * For event mask use (1 << (Event - 1)) 65 */ 66 67 struct ng_btsocket_hci_raw_filter { 68 bitstr_t bit_decl(packet_mask, 32); 69 bitstr_t bit_decl(event_mask, (NG_HCI_EVENT_MASK_SIZE * 8)); 70 }; 71 72 /* 73 * Raw HCI sockets ioctl's 74 */ 75 76 /* Get state */ 77 struct ng_btsocket_hci_raw_node_state { 78 ng_hci_node_state_ep state; 79 }; 80 #define SIOC_HCI_RAW_NODE_GET_STATE \ 81 _IOWR('b', NGM_HCI_NODE_GET_STATE, \ 82 struct ng_btsocket_hci_raw_node_state) 83 84 /* Initialize */ 85 #define SIOC_HCI_RAW_NODE_INIT \ 86 _IO('b', NGM_HCI_NODE_INIT) 87 88 /* Get/Set debug level */ 89 struct ng_btsocket_hci_raw_node_debug { 90 ng_hci_node_debug_ep debug; 91 }; 92 #define SIOC_HCI_RAW_NODE_GET_DEBUG \ 93 _IOWR('b', NGM_HCI_NODE_GET_DEBUG, \ 94 struct ng_btsocket_hci_raw_node_debug) 95 #define SIOC_HCI_RAW_NODE_SET_DEBUG \ 96 _IOWR('b', NGM_HCI_NODE_SET_DEBUG, \ 97 struct ng_btsocket_hci_raw_node_debug) 98 99 /* Get buffer info */ 100 struct ng_btsocket_hci_raw_node_buffer { 101 ng_hci_node_buffer_ep buffer; 102 }; 103 #define SIOC_HCI_RAW_NODE_GET_BUFFER \ 104 _IOWR('b', NGM_HCI_NODE_GET_BUFFER, \ 105 struct ng_btsocket_hci_raw_node_buffer) 106 107 /* Get BD_ADDR */ 108 struct ng_btsocket_hci_raw_node_bdaddr { 109 bdaddr_t bdaddr; 110 }; 111 #define SIOC_HCI_RAW_NODE_GET_BDADDR \ 112 _IOWR('b', NGM_HCI_NODE_GET_BDADDR, \ 113 struct ng_btsocket_hci_raw_node_bdaddr) 114 115 /* Get features */ 116 struct ng_btsocket_hci_raw_node_features { 117 u_int8_t features[NG_HCI_FEATURES_SIZE]; 118 }; 119 #define SIOC_HCI_RAW_NODE_GET_FEATURES \ 120 _IOWR('b', NGM_HCI_NODE_GET_FEATURES, \ 121 struct ng_btsocket_hci_raw_node_features) 122 123 /* Get stat */ 124 struct ng_btsocket_hci_raw_node_stat { 125 ng_hci_node_stat_ep stat; 126 }; 127 #define SIOC_HCI_RAW_NODE_GET_STAT \ 128 _IOWR('b', NGM_HCI_NODE_GET_STAT, \ 129 struct ng_btsocket_hci_raw_node_stat) 130 131 /* Reset stat */ 132 #define SIOC_HCI_RAW_NODE_RESET_STAT \ 133 _IO('b', NGM_HCI_NODE_RESET_STAT) 134 135 /* Flush neighbor cache */ 136 #define SIOC_HCI_RAW_NODE_FLUSH_NEIGHBOR_CACHE \ 137 _IO('b', NGM_HCI_NODE_FLUSH_NEIGHBOR_CACHE) 138 139 /* Get neighbor cache */ 140 struct ng_btsocket_hci_raw_node_neighbor_cache { 141 u_int32_t num_entries; 142 ng_hci_node_neighbor_cache_entry_ep *entries; 143 }; 144 #define SIOC_HCI_RAW_NODE_GET_NEIGHBOR_CACHE \ 145 _IOWR('b', NGM_HCI_NODE_GET_NEIGHBOR_CACHE, \ 146 struct ng_btsocket_hci_raw_node_neighbor_cache) 147 148 /* Get connection list */ 149 struct ng_btsocket_hci_raw_con_list { 150 u_int32_t num_connections; 151 ng_hci_node_con_ep *connections; 152 }; 153 #define SIOC_HCI_RAW_NODE_GET_CON_LIST \ 154 _IOWR('b', NGM_HCI_NODE_GET_CON_LIST, \ 155 struct ng_btsocket_hci_raw_con_list) 156 157 /* Get/Set link policy settings mask */ 158 struct ng_btsocket_hci_raw_node_link_policy_mask { 159 ng_hci_node_link_policy_mask_ep policy_mask; 160 }; 161 #define SIOC_HCI_RAW_NODE_GET_LINK_POLICY_MASK \ 162 _IOWR('b', NGM_HCI_NODE_GET_LINK_POLICY_SETTINGS_MASK, \ 163 struct ng_btsocket_hci_raw_node_link_policy_mask) 164 #define SIOC_HCI_RAW_NODE_SET_LINK_POLICY_MASK \ 165 _IOWR('b', NGM_HCI_NODE_SET_LINK_POLICY_SETTINGS_MASK, \ 166 struct ng_btsocket_hci_raw_node_link_policy_mask) 167 168 /* Get/Set packet mask */ 169 struct ng_btsocket_hci_raw_node_packet_mask { 170 ng_hci_node_packet_mask_ep packet_mask; 171 }; 172 #define SIOC_HCI_RAW_NODE_GET_PACKET_MASK \ 173 _IOWR('b', NGM_HCI_NODE_GET_PACKET_MASK, \ 174 struct ng_btsocket_hci_raw_node_packet_mask) 175 #define SIOC_HCI_RAW_NODE_SET_PACKET_MASK \ 176 _IOWR('b', NGM_HCI_NODE_SET_PACKET_MASK, \ 177 struct ng_btsocket_hci_raw_node_packet_mask) 178 179 /* Get/Set role switch */ 180 struct ng_btsocket_hci_raw_node_role_switch { 181 ng_hci_node_role_switch_ep role_switch; 182 }; 183 #define SIOC_HCI_RAW_NODE_GET_ROLE_SWITCH \ 184 _IOWR('b', NGM_HCI_NODE_GET_ROLE_SWITCH, \ 185 struct ng_btsocket_hci_raw_node_role_switch) 186 #define SIOC_HCI_RAW_NODE_SET_ROLE_SWITCH \ 187 _IOWR('b', NGM_HCI_NODE_SET_ROLE_SWITCH, \ 188 struct ng_btsocket_hci_raw_node_role_switch) 189 190 /* 191 * XXX FIXME: probably does not belong here 192 * Bluetooth version of struct sockaddr for L2CAP sockets (RAW and SEQPACKET) 193 */ 194 195 struct sockaddr_l2cap { 196 u_char l2cap_len; /* total length */ 197 u_char l2cap_family; /* address family */ 198 u_int16_t l2cap_psm; /* PSM (Protocol/Service Multiplexor) */ 199 bdaddr_t l2cap_bdaddr; /* address */ 200 }; 201 202 /* L2CAP socket options */ 203 #define SOL_L2CAP 0x1609 /* socket option level */ 204 205 #define SO_L2CAP_IMTU 1 /* get/set incoming MTU */ 206 #define SO_L2CAP_OMTU 2 /* get outgoing (peer incoming) MTU */ 207 #define SO_L2CAP_IFLOW 3 /* get incoming flow spec. */ 208 #define SO_L2CAP_OFLOW 4 /* get/set outgoing flow spec. */ 209 #define SO_L2CAP_FLUSH 5 /* get/set flush timeout */ 210 211 /* 212 * Raw L2CAP sockets ioctl's 213 */ 214 215 /* Ping */ 216 struct ng_btsocket_l2cap_raw_ping { 217 u_int32_t result; 218 u_int32_t echo_size; 219 u_int8_t *echo_data; 220 }; 221 #define SIOC_L2CAP_L2CA_PING \ 222 _IOWR('b', NGM_L2CAP_L2CA_PING, \ 223 struct ng_btsocket_l2cap_raw_ping) 224 225 /* Get info */ 226 struct ng_btsocket_l2cap_raw_get_info { 227 u_int32_t result; 228 u_int32_t info_type; 229 u_int32_t info_size; 230 u_int8_t *info_data; 231 }; 232 #define SIOC_L2CAP_L2CA_GET_INFO \ 233 _IOWR('b', NGM_L2CAP_L2CA_GET_INFO, \ 234 struct ng_btsocket_l2cap_raw_get_info) 235 236 /* Get flags */ 237 struct ng_btsocket_l2cap_raw_node_flags { 238 ng_l2cap_node_flags_ep flags; 239 }; 240 #define SIOC_L2CAP_NODE_GET_FLAGS \ 241 _IOWR('b', NGM_L2CAP_NODE_GET_FLAGS, \ 242 struct ng_btsocket_l2cap_raw_node_flags) 243 244 /* Get/Set debug level */ 245 struct ng_btsocket_l2cap_raw_node_debug { 246 ng_l2cap_node_debug_ep debug; 247 }; 248 #define SIOC_L2CAP_NODE_GET_DEBUG \ 249 _IOWR('b', NGM_L2CAP_NODE_GET_DEBUG, \ 250 struct ng_btsocket_l2cap_raw_node_debug) 251 #define SIOC_L2CAP_NODE_SET_DEBUG \ 252 _IOWR('b', NGM_L2CAP_NODE_SET_DEBUG, \ 253 struct ng_btsocket_l2cap_raw_node_debug) 254 255 /* Get connection list */ 256 struct ng_btsocket_l2cap_raw_con_list { 257 u_int32_t num_connections; 258 ng_l2cap_node_con_ep *connections; 259 }; 260 #define SIOC_L2CAP_NODE_GET_CON_LIST \ 261 _IOWR('b', NGM_L2CAP_NODE_GET_CON_LIST, \ 262 struct ng_btsocket_l2cap_raw_con_list) 263 264 /* Get channel list */ 265 struct ng_btsocket_l2cap_raw_chan_list { 266 u_int32_t num_channels; 267 ng_l2cap_node_chan_ep *channels; 268 }; 269 #define SIOC_L2CAP_NODE_GET_CHAN_LIST \ 270 _IOWR('b', NGM_L2CAP_NODE_GET_CHAN_LIST, \ 271 struct ng_btsocket_l2cap_raw_chan_list) 272 273 /* Get/Set auto disconnect timeout */ 274 struct ng_btsocket_l2cap_raw_auto_discon_timo 275 { 276 ng_l2cap_node_auto_discon_ep timeout; 277 }; 278 #define SIOC_L2CAP_NODE_GET_AUTO_DISCON_TIMO \ 279 _IOWR('b', NGM_L2CAP_NODE_GET_AUTO_DISCON_TIMO, \ 280 struct ng_btsocket_l2cap_raw_auto_discon_timo) 281 #define SIOC_L2CAP_NODE_SET_AUTO_DISCON_TIMO \ 282 _IOWR('b', NGM_L2CAP_NODE_SET_AUTO_DISCON_TIMO, \ 283 struct ng_btsocket_l2cap_raw_auto_discon_timo) 284 285 /* 286 * XXX FIXME: probably does not belong here 287 * Bluetooth version of struct sockaddr for RFCOMM sockets (STREAM) 288 */ 289 290 struct sockaddr_rfcomm { 291 u_char rfcomm_len; /* total length */ 292 u_char rfcomm_family; /* address family */ 293 bdaddr_t rfcomm_bdaddr; /* address */ 294 u_int8_t rfcomm_channel; /* channel */ 295 }; 296 297 /* Flow control information */ 298 struct ng_btsocket_rfcomm_fc_info { 299 u_int8_t lmodem; /* modem signals (local) */ 300 u_int8_t rmodem; /* modem signals (remote) */ 301 u_int8_t tx_cred; /* TX credits */ 302 u_int8_t rx_cred; /* RX credits */ 303 u_int8_t cfc; /* credit flow control */ 304 u_int8_t reserved; 305 }; 306 307 /* STREAM RFCOMM socket options */ 308 #define SOL_RFCOMM 0x0816 /* socket options level */ 309 310 #define SO_RFCOMM_MTU 1 /* get channel MTU */ 311 #define SO_RFCOMM_FC_INFO 2 /* get flow control information */ 312 313 /* 314 * Netgraph node type name and cookie 315 */ 316 317 #define NG_BTSOCKET_HCI_RAW_NODE_TYPE "btsock_hci_raw" 318 #define NG_BTSOCKET_L2CAP_RAW_NODE_TYPE "btsock_l2c_raw" 319 #define NG_BTSOCKET_L2CAP_NODE_TYPE "btsock_l2c" 320 321 /* 322 * Debug levels 323 */ 324 325 #define NG_BTSOCKET_ALERT_LEVEL 1 326 #define NG_BTSOCKET_ERR_LEVEL 2 327 #define NG_BTSOCKET_WARN_LEVEL 3 328 #define NG_BTSOCKET_INFO_LEVEL 4 329 330 #endif /* _NETGRAPH_BTSOCKET_H_ */ 331 332