/* * *  BlueZ - Bluetooth protocol stack for Linux * *  Copyright (C) 2000-2001  Qualcomm Incorporated *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com> *  Copyright (C) 2002-2005  Marcel Holtmann <marcel@holtmann.org> * * *  This program is free software; you can redistribute it and/or modify *  it under the terms of the GNU General Public License version 2 as *  published by the Free Software Foundation; * *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. *  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY *  CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES  *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN  *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF  *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * *  ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,  *  COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS  *  SOFTWARE IS DISCLAIMED. * * *  $Id: hci_lib.h,v 1.49 2005/06/21 16:40:29 holtmann Exp $ */#ifndef __HCI_LIB_H#define __HCI_LIB_H#ifdef __cplusplusextern "C" {#endifstruct hci_request {	uint16_t ogf;	uint16_t ocf;	int      event;	void     *cparam;	int      clen;	void     *rparam;	int      rlen;};struct hci_version {	uint16_t manufacturer;	uint8_t  hci_ver;	uint16_t hci_rev;	uint8_t  lmp_ver;	uint16_t lmp_subver;};int hci_open_dev(int dev_id);int hci_close_dev(int dd);int hci_send_cmd(int dd, uint16_t ogf, uint16_t ocf, uint8_t plen, void *param);int hci_send_req(int dd, struct hci_request *req, int timeout);int hci_create_connection(int dd, const bdaddr_t *bdaddr, uint16_t ptype, uint16_t clkoffset, uint8_t rswitch, uint16_t *handle, int to);int hci_disconnect(int dd, uint16_t handle, uint8_t reason, int to);int hci_inquiry(int dev_id, int len, int num_rsp, const uint8_t *lap, inquiry_info **ii, long flags);int hci_devinfo(int dev_id, struct hci_dev_info *di);int hci_devba(int dev_id, bdaddr_t *bdaddr);int hci_devid(const char *str);int hci_read_local_name(int dd, int len, char *name, int to);int hci_write_local_name(int dd, const char *name, int to);int hci_read_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name, int to);int hci_read_remote_name_with_clock_offset(int dd, const bdaddr_t *bdaddr, uint8_t pscan_rep_mode, uint16_t clkoffset, int len, char *name, int to);int hci_read_remote_name_cancel(int dd, const bdaddr_t *bdaddr, int to);int hci_read_remote_version(int dd, uint16_t handle, struct hci_version *ver, int to);int hci_read_remote_features(int dd, uint16_t handle, uint8_t *features, int to);int hci_read_remote_ext_features(int dd, uint16_t handle, uint8_t page, uint8_t *max_page, uint8_t *features, int to);int hci_read_clock_offset(int dd, uint16_t handle, uint16_t *clkoffset, int to);int hci_read_local_version(int dd, struct hci_version *ver, int to);int hci_read_local_commands(int dd, uint8_t *commands, int to);int hci_read_local_features(int dd, uint8_t *features, int to);int hci_read_local_ext_features(int dd, uint8_t page, uint8_t *max_page, uint8_t *features, int to);int hci_read_bd_addr(int dd, bdaddr_t *bdaddr, int to);int hci_read_class_of_dev(int dd, uint8_t *cls, int to);int hci_write_class_of_dev(int dd, uint32_t cls, int to);int hci_read_voice_setting(int dd, uint16_t *vs, int to);int hci_write_voice_setting(int dd, uint16_t vs, int to);int hci_read_current_iac_lap(int dd, uint8_t *num_iac, uint8_t *lap, int to);int hci_write_current_iac_lap(int dd, uint8_t num_iac, uint8_t *lap, int to);int hci_read_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to);int hci_write_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t *key, int to);int hci_delete_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to);int hci_authenticate_link(int dd, uint16_t handle, int to);int hci_encrypt_link(int dd, uint16_t handle, uint8_t encrypt, int to);int hci_change_link_key(int dd, uint16_t handle, int to);int hci_switch_role(int dd, bdaddr_t *bdaddr, uint8_t role, int to);int hci_park_mode(int dd, uint16_t handle, uint16_t max_interval, uint16_t min_interval, int to);int hci_exit_park_mode(int dd, uint16_t handle, int to);int hci_read_inquiry_scan_type(int dd, uint8_t *type, int to);int hci_write_inquiry_scan_type(int dd, uint8_t type, int to);int hci_read_inquiry_mode(int dd, uint8_t *mode, int to);int hci_write_inquiry_mode(int dd, uint8_t mode, int to);int hci_read_afh_mode(int dd, uint8_t *mode, int to);int hci_write_afh_mode(int dd, uint8_t mode, int to);int hci_read_transmit_power_level(int dd, uint16_t handle, uint8_t type, int8_t *level, int to);int hci_read_link_supervision_timeout(int dd, uint16_t handle, uint16_t *timeout, int to);int hci_write_link_supervision_timeout(int dd, uint16_t handle, uint16_t timeout, int to);int hci_set_afh_classification(int dd, uint8_t *map, int to);int hci_read_link_quality(int dd, uint16_t handle, uint8_t *link_quality, int to);int hci_read_rssi(int dd, uint16_t handle, int8_t *rssi, int to);int hci_read_afh_map(int dd, uint16_t handle, uint8_t *mode, uint8_t *map, int to);int hci_read_clock(int dd, uint16_t handle, uint8_t which, uint32_t *clock, uint16_t *accuracy, int to);int hci_local_name(int dd, int len, char *name, int to);int hci_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name, int to);int hci_for_each_dev(int flag, int(*func)(int dd, int dev_id, long arg), long arg);int hci_get_route(bdaddr_t *bdaddr);char *hci_dtypetostr(int type);char *hci_dflagstostr(uint32_t flags);char *hci_ptypetostr(unsigned int ptype);int hci_strtoptype(char *str, unsigned int *val);char *hci_scoptypetostr(unsigned int ptype);int hci_strtoscoptype(char *str, unsigned int *val);char *hci_lptostr(unsigned int ptype);int hci_strtolp(char *str, unsigned int *val);char *hci_lmtostr(unsigned int ptype);int hci_strtolm(char *str, unsigned int *val);char *hci_vertostr(unsigned int ver);int hci_strtover(char *str, unsigned int *ver);char *lmp_vertostr(unsigned int ver);int lmp_strtover(char *str, unsigned int *ver);char *lmp_featurestostr(uint8_t *features, char *pref, int width);static inline void hci_set_bit(int nr, void *addr){	*((uint32_t *) addr + (nr >> 5)) |= (1 << (nr & 31));}static inline void hci_clear_bit(int nr, void *addr){	*((uint32_t *) addr + (nr >> 5)) &= ~(1 << (nr & 31));}static inline int hci_test_bit(int nr, void *addr){	return *((uint32_t *) addr + (nr >> 5)) & (1 << (nr & 31));}/* HCI filter tools */static inline void hci_filter_clear(struct hci_filter *f){	memset(f, 0, sizeof(*f));}static inline void hci_filter_set_ptype(int t, struct hci_filter *f){	hci_set_bit((t == HCI_VENDOR_PKT) ? 0 : (t & HCI_FLT_TYPE_BITS), &f->type_mask);}static inline void hci_filter_clear_ptype(int t, struct hci_filter *f){	hci_clear_bit((t == HCI_VENDOR_PKT) ? 0 : (t & HCI_FLT_TYPE_BITS), &f->type_mask);}static inline int hci_filter_test_ptype(int t, struct hci_filter *f){	return hci_test_bit((t == HCI_VENDOR_PKT) ? 0 : (t & HCI_FLT_TYPE_BITS), &f->type_mask);}static inline void hci_filter_all_ptypes(struct hci_filter *f){	memset((void *) &f->type_mask, 0xff, sizeof(f->type_mask));}static inline void hci_filter_set_event(int e, struct hci_filter *f){	hci_set_bit((e & HCI_FLT_EVENT_BITS), &f->event_mask);}static inline void hci_filter_clear_event(int e, struct hci_filter *f){	hci_clear_bit((e & HCI_FLT_EVENT_BITS), &f->event_mask);}static inline int hci_filter_test_event(int e, struct hci_filter *f){	return hci_test_bit((e & HCI_FLT_EVENT_BITS), &f->event_mask);}static inline void hci_filter_all_events(struct hci_filter *f){	memset((void *) f->event_mask, 0xff, sizeof(f->event_mask));}static inline void hci_filter_set_opcode(int opcode, struct hci_filter *f){	f->opcode = opcode;}static inline void hci_filter_clear_opcode(struct hci_filter *f){	f->opcode = 0;}static inline int hci_filter_test_opcode(int opcode, struct hci_filter *f){	return (f->opcode == opcode);}#ifdef __cplusplus}#endif#endif /* __HCI_LIB_H */