/* $OpenBSD: bt.h,v 1.2 2005/01/17 18:12:49 mickey Exp $ */ /* * ng_btsocket.h * * Copyright (c) 2001-2002 Maksim Yevmenkin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: src/sys/netgraph/bluetooth/include/ng_btsocket.h,v 1.6 2004/08/20 01:24:23 julian Exp $ */ #ifndef _NETGRAPH_BTSOCKET_H_ #define _NETGRAPH_BTSOCKET_H_ /* * XXX: bitstring operations, must be removed later. */ typedef unsigned char bitstr_t; #define bitstr_size(nbits) (((nbits) + 7) >> 3) #define bit_decl(name, nbits) ((name)[bitstr_size(nbits)]) #define _bit_byte(bit) ((bit) >> 3) #define _bit_mask(bit) (1 << ((bit)&0x7)) #define bit_test(name, bit) ((name)[_bit_byte(bit)] & _bit_mask(bit)) #define bit_set(name, bit) ((name)[_bit_byte(bit)] |= _bit_mask(bit)) #define bit_clear(name, bit) ((name)[_bit_byte(bit)] &= ~_bit_mask(bit)) /* * Bluetooth protocols */ #define BLUETOOTH_PROTO_HCI 134 /* HCI protocol number */ #define BLUETOOTH_PROTO_L2CAP 135 /* L2CAP protocol number */ #define BLUETOOTH_PROTO_RFCOMM 136 /* RFCOMM protocol number */ /* * Bluetooth version of struct sockaddr for raw HCI sockets */ struct sockaddr_hci { u_char hci_len; /* total length */ u_char hci_family; /* address family */ char hci_node[32]; /* address (size == NG_NODESIZ ) */ }; /* Raw HCI socket options */ #define SOL_HCI_RAW 0x0802 /* socket options level */ #define SO_HCI_RAW_FILTER 1 /* get/set filter on socket */ #define SO_HCI_RAW_DIRECTION 2 /* turn on/off direction info */ #define SCM_HCI_RAW_DIRECTION SO_HCI_RAW_DIRECTION /* cmsg_type */ /* * Raw HCI socket filter. * * For packet mask use (1 << (HCI packet indicator - 1)) * For event mask use (1 << (Event - 1)) */ struct ng_btsocket_hci_raw_filter { bitstr_t bit_decl(packet_mask, 32); bitstr_t bit_decl(event_mask, (NG_HCI_EVENT_MASK_SIZE * 8)); }; /* * Raw HCI sockets ioctl's */ /* Get state */ struct ng_btsocket_hci_raw_node_state { ng_hci_node_state_ep state; }; #define SIOC_HCI_RAW_NODE_GET_STATE \ _IOWR('b', NGM_HCI_NODE_GET_STATE, \ struct ng_btsocket_hci_raw_node_state) /* Initialize */ #define SIOC_HCI_RAW_NODE_INIT \ _IO('b', NGM_HCI_NODE_INIT) /* Get/Set debug level */ struct ng_btsocket_hci_raw_node_debug { ng_hci_node_debug_ep debug; }; #define SIOC_HCI_RAW_NODE_GET_DEBUG \ _IOWR('b', NGM_HCI_NODE_GET_DEBUG, \ struct ng_btsocket_hci_raw_node_debug) #define SIOC_HCI_RAW_NODE_SET_DEBUG \ _IOWR('b', NGM_HCI_NODE_SET_DEBUG, \ struct ng_btsocket_hci_raw_node_debug) /* Get buffer info */ struct ng_btsocket_hci_raw_node_buffer { ng_hci_node_buffer_ep buffer; }; #define SIOC_HCI_RAW_NODE_GET_BUFFER \ _IOWR('b', NGM_HCI_NODE_GET_BUFFER, \ struct ng_btsocket_hci_raw_node_buffer) /* Get BD_ADDR */ struct ng_btsocket_hci_raw_node_bdaddr { bdaddr_t bdaddr; }; #define SIOC_HCI_RAW_NODE_GET_BDADDR \ _IOWR('b', NGM_HCI_NODE_GET_BDADDR, \ struct ng_btsocket_hci_raw_node_bdaddr) /* Get features */ struct ng_btsocket_hci_raw_node_features { u_int8_t features[NG_HCI_FEATURES_SIZE]; }; #define SIOC_HCI_RAW_NODE_GET_FEATURES \ _IOWR('b', NGM_HCI_NODE_GET_FEATURES, \ struct ng_btsocket_hci_raw_node_features) /* Get stat */ struct ng_btsocket_hci_raw_node_stat { ng_hci_node_stat_ep stat; }; #define SIOC_HCI_RAW_NODE_GET_STAT \ _IOWR('b', NGM_HCI_NODE_GET_STAT, \ struct ng_btsocket_hci_raw_node_stat) /* Reset stat */ #define SIOC_HCI_RAW_NODE_RESET_STAT \ _IO('b', NGM_HCI_NODE_RESET_STAT) /* Flush neighbor cache */ #define SIOC_HCI_RAW_NODE_FLUSH_NEIGHBOR_CACHE \ _IO('b', NGM_HCI_NODE_FLUSH_NEIGHBOR_CACHE) /* Get neighbor cache */ struct ng_btsocket_hci_raw_node_neighbor_cache { u_int32_t num_entries; ng_hci_node_neighbor_cache_entry_ep *entries; }; #define SIOC_HCI_RAW_NODE_GET_NEIGHBOR_CACHE \ _IOWR('b', NGM_HCI_NODE_GET_NEIGHBOR_CACHE, \ struct ng_btsocket_hci_raw_node_neighbor_cache) /* Get connection list */ struct ng_btsocket_hci_raw_con_list { u_int32_t num_connections; ng_hci_node_con_ep *connections; }; #define SIOC_HCI_RAW_NODE_GET_CON_LIST \ _IOWR('b', NGM_HCI_NODE_GET_CON_LIST, \ struct ng_btsocket_hci_raw_con_list) /* Get/Set link policy settings mask */ struct ng_btsocket_hci_raw_node_link_policy_mask { ng_hci_node_link_policy_mask_ep policy_mask; }; #define SIOC_HCI_RAW_NODE_GET_LINK_POLICY_MASK \ _IOWR('b', NGM_HCI_NODE_GET_LINK_POLICY_SETTINGS_MASK, \ struct ng_btsocket_hci_raw_node_link_policy_mask) #define SIOC_HCI_RAW_NODE_SET_LINK_POLICY_MASK \ _IOWR('b', NGM_HCI_NODE_SET_LINK_POLICY_SETTINGS_MASK, \ struct ng_btsocket_hci_raw_node_link_policy_mask) /* Get/Set packet mask */ struct ng_btsocket_hci_raw_node_packet_mask { ng_hci_node_packet_mask_ep packet_mask; }; #define SIOC_HCI_RAW_NODE_GET_PACKET_MASK \ _IOWR('b', NGM_HCI_NODE_GET_PACKET_MASK, \ struct ng_btsocket_hci_raw_node_packet_mask) #define SIOC_HCI_RAW_NODE_SET_PACKET_MASK \ _IOWR('b', NGM_HCI_NODE_SET_PACKET_MASK, \ struct ng_btsocket_hci_raw_node_packet_mask) /* Get/Set role switch */ struct ng_btsocket_hci_raw_node_role_switch { ng_hci_node_role_switch_ep role_switch; }; #define SIOC_HCI_RAW_NODE_GET_ROLE_SWITCH \ _IOWR('b', NGM_HCI_NODE_GET_ROLE_SWITCH, \ struct ng_btsocket_hci_raw_node_role_switch) #define SIOC_HCI_RAW_NODE_SET_ROLE_SWITCH \ _IOWR('b', NGM_HCI_NODE_SET_ROLE_SWITCH, \ struct ng_btsocket_hci_raw_node_role_switch) /* * XXX FIXME: probably does not belong here * Bluetooth version of struct sockaddr for L2CAP sockets (RAW and SEQPACKET) */ struct sockaddr_l2cap { u_char l2cap_len; /* total length */ u_char l2cap_family; /* address family */ u_int16_t l2cap_psm; /* PSM (Protocol/Service Multiplexor) */ bdaddr_t l2cap_bdaddr; /* address */ }; /* L2CAP socket options */ #define SOL_L2CAP 0x1609 /* socket option level */ #define SO_L2CAP_IMTU 1 /* get/set incoming MTU */ #define SO_L2CAP_OMTU 2 /* get outgoing (peer incoming) MTU */ #define SO_L2CAP_IFLOW 3 /* get incoming flow spec. */ #define SO_L2CAP_OFLOW 4 /* get/set outgoing flow spec. */ #define SO_L2CAP_FLUSH 5 /* get/set flush timeout */ /* * Raw L2CAP sockets ioctl's */ /* Ping */ struct ng_btsocket_l2cap_raw_ping { u_int32_t result; u_int32_t echo_size; u_int8_t *echo_data; }; #define SIOC_L2CAP_L2CA_PING \ _IOWR('b', NGM_L2CAP_L2CA_PING, \ struct ng_btsocket_l2cap_raw_ping) /* Get info */ struct ng_btsocket_l2cap_raw_get_info { u_int32_t result; u_int32_t info_type; u_int32_t info_size; u_int8_t *info_data; }; #define SIOC_L2CAP_L2CA_GET_INFO \ _IOWR('b', NGM_L2CAP_L2CA_GET_INFO, \ struct ng_btsocket_l2cap_raw_get_info) /* Get flags */ struct ng_btsocket_l2cap_raw_node_flags { ng_l2cap_node_flags_ep flags; }; #define SIOC_L2CAP_NODE_GET_FLAGS \ _IOWR('b', NGM_L2CAP_NODE_GET_FLAGS, \ struct ng_btsocket_l2cap_raw_node_flags) /* Get/Set debug level */ struct ng_btsocket_l2cap_raw_node_debug { ng_l2cap_node_debug_ep debug; }; #define SIOC_L2CAP_NODE_GET_DEBUG \ _IOWR('b', NGM_L2CAP_NODE_GET_DEBUG, \ struct ng_btsocket_l2cap_raw_node_debug) #define SIOC_L2CAP_NODE_SET_DEBUG \ _IOWR('b', NGM_L2CAP_NODE_SET_DEBUG, \ struct ng_btsocket_l2cap_raw_node_debug) /* Get connection list */ struct ng_btsocket_l2cap_raw_con_list { u_int32_t num_connections; ng_l2cap_node_con_ep *connections; }; #define SIOC_L2CAP_NODE_GET_CON_LIST \ _IOWR('b', NGM_L2CAP_NODE_GET_CON_LIST, \ struct ng_btsocket_l2cap_raw_con_list) /* Get channel list */ struct ng_btsocket_l2cap_raw_chan_list { u_int32_t num_channels; ng_l2cap_node_chan_ep *channels; }; #define SIOC_L2CAP_NODE_GET_CHAN_LIST \ _IOWR('b', NGM_L2CAP_NODE_GET_CHAN_LIST, \ struct ng_btsocket_l2cap_raw_chan_list) /* Get/Set auto disconnect timeout */ struct ng_btsocket_l2cap_raw_auto_discon_timo { ng_l2cap_node_auto_discon_ep timeout; }; #define SIOC_L2CAP_NODE_GET_AUTO_DISCON_TIMO \ _IOWR('b', NGM_L2CAP_NODE_GET_AUTO_DISCON_TIMO, \ struct ng_btsocket_l2cap_raw_auto_discon_timo) #define SIOC_L2CAP_NODE_SET_AUTO_DISCON_TIMO \ _IOWR('b', NGM_L2CAP_NODE_SET_AUTO_DISCON_TIMO, \ struct ng_btsocket_l2cap_raw_auto_discon_timo) /* * XXX FIXME: probably does not belong here * Bluetooth version of struct sockaddr for RFCOMM sockets (STREAM) */ struct sockaddr_rfcomm { u_char rfcomm_len; /* total length */ u_char rfcomm_family; /* address family */ bdaddr_t rfcomm_bdaddr; /* address */ u_int8_t rfcomm_channel; /* channel */ }; /* Flow control information */ struct ng_btsocket_rfcomm_fc_info { u_int8_t lmodem; /* modem signals (local) */ u_int8_t rmodem; /* modem signals (remote) */ u_int8_t tx_cred; /* TX credits */ u_int8_t rx_cred; /* RX credits */ u_int8_t cfc; /* credit flow control */ u_int8_t reserved; }; /* STREAM RFCOMM socket options */ #define SOL_RFCOMM 0x0816 /* socket options level */ #define SO_RFCOMM_MTU 1 /* get channel MTU */ #define SO_RFCOMM_FC_INFO 2 /* get flow control information */ /* * Netgraph node type name and cookie */ #define NG_BTSOCKET_HCI_RAW_NODE_TYPE "btsock_hci_raw" #define NG_BTSOCKET_L2CAP_RAW_NODE_TYPE "btsock_l2c_raw" #define NG_BTSOCKET_L2CAP_NODE_TYPE "btsock_l2c" /* * Debug levels */ #define NG_BTSOCKET_ALERT_LEVEL 1 #define NG_BTSOCKET_ERR_LEVEL 2 #define NG_BTSOCKET_WARN_LEVEL 3 #define NG_BTSOCKET_INFO_LEVEL 4 #endif /* _NETGRAPH_BTSOCKET_H_ */