| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2000-2001 Qualcomm Incorporated |
| * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com> |
| * Copyright (C) 2002-2010 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 as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #ifndef __HCI_LIB_H |
| #define __HCI_LIB_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct 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_page_scan_type(int dd, uint8_t *type, int to); |
| int hci_write_page_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_ext_inquiry_response(int dd, uint8_t *fec, uint8_t *data, int to); |
| int hci_write_ext_inquiry_response(int dd, uint8_t fec, uint8_t *data, int to); |
| int hci_read_simple_pairing_mode(int dd, uint8_t *mode, int to); |
| int hci_write_simple_pairing_mode(int dd, uint8_t mode, int to); |
| int hci_read_local_oob_data(int dd, uint8_t *hash, uint8_t *randomizer, int to); |
| int hci_read_inq_response_tx_power_level(int dd, int8_t *level, int to); |
| int hci_read_inquiry_transmit_power_level(int dd, int8_t *level, int to); |
| int hci_write_inquiry_transmit_power_level(int dd, int8_t level, 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_policy(int dd, uint16_t handle, uint16_t *policy, int to); |
| int hci_write_link_policy(int dd, uint16_t handle, uint16_t policy, 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_le_set_scan_enable(int dev_id, uint8_t enable, uint8_t filter_dup, int to); |
| int hci_le_set_scan_parameters(int dev_id, uint8_t type, uint16_t interval, |
| uint16_t window, uint8_t own_type, |
| uint8_t filter, int to); |
| int hci_le_set_advertise_enable(int dev_id, uint8_t enable, int to); |
| int hci_le_create_conn(int dd, uint16_t interval, uint16_t window, |
| uint8_t initiator_filter, uint8_t peer_bdaddr_type, |
| bdaddr_t peer_bdaddr, uint8_t own_bdaddr_type, |
| uint16_t min_interval, uint16_t max_interval, |
| uint16_t latency, uint16_t supervision_timeout, |
| uint16_t min_ce_length, uint16_t max_ce_length, |
| uint16_t *handle, int to); |
| int hci_le_conn_update(int dd, uint16_t handle, uint16_t min_interval, |
| uint16_t max_interval, uint16_t latency, |
| uint16_t supervision_timeout, int to); |
| int hci_le_add_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type, int to); |
| int hci_le_rm_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type, int to); |
| int hci_le_read_white_list_size(int dd, uint8_t *size, int to); |
| int hci_le_clear_white_list(int dd, int to); |
| int hci_le_add_resolving_list(int dd, const bdaddr_t *bdaddr, uint8_t type, |
| uint8_t *peer_irk, uint8_t *local_irk, int to); |
| int hci_le_rm_resolving_list(int dd, const bdaddr_t *bdaddr, uint8_t type, int to); |
| int hci_le_clear_resolving_list(int dd, int to); |
| int hci_le_read_resolving_list_size(int dd, uint8_t *size, int to); |
| int hci_le_set_address_resolution_enable(int dev_id, uint8_t enable, int to); |
| int hci_le_read_remote_features(int dd, uint16_t handle, uint8_t *features, 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_bustostr(int bus); |
| char *hci_typetostr(int type); |
| 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_cmdtostr(unsigned int cmd); |
| char *hci_commandstostr(uint8_t *commands, char *pref, int width); |
| |
| 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 *pal_vertostr(unsigned int ver); |
| int pal_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 */ |