hci.h (f81483aaeb59da530b286fe5d081e1705eb5c886) hci.h (72279d17df54d5e4e7910b39c61a3f3464e36633)
1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as

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241
242 /*
243 * When this quirk is set, then the hci_suspend_notifier is not
244 * registered. This is intended for devices which drop completely
245 * from the bus on system-suspend and which will show up as a new
246 * HCI after resume.
247 */
248 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as

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241
242 /*
243 * When this quirk is set, then the hci_suspend_notifier is not
244 * registered. This is intended for devices which drop completely
245 * from the bus on system-suspend and which will show up as a new
246 * HCI after resume.
247 */
248 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
249
250 /*
251 * When this quirk is set, LE tx power is not queried on startup
252 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
253 *
254 * This quirk can be set before hci_register_dev is called or
255 * during the hdev->setup vendor callback.
256 */
257 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
249};
250
251/* HCI device flags */
252enum {
253 HCI_UP,
254 HCI_INIT,
255 HCI_RUNNING,
256

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327 HCI_FORCE_BREDR_SMP,
328 HCI_FORCE_STATIC_ADDR,
329 HCI_LL_RPA_RESOLUTION,
330 HCI_ENABLE_LL_PRIVACY,
331 HCI_CMD_PENDING,
332 HCI_FORCE_NO_MITM,
333 HCI_QUALITY_REPORT,
334 HCI_OFFLOAD_CODECS_ENABLED,
258};
259
260/* HCI device flags */
261enum {
262 HCI_UP,
263 HCI_INIT,
264 HCI_RUNNING,
265

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336 HCI_FORCE_BREDR_SMP,
337 HCI_FORCE_STATIC_ADDR,
338 HCI_LL_RPA_RESOLUTION,
339 HCI_ENABLE_LL_PRIVACY,
340 HCI_CMD_PENDING,
341 HCI_FORCE_NO_MITM,
342 HCI_QUALITY_REPORT,
343 HCI_OFFLOAD_CODECS_ENABLED,
344 HCI_LE_SIMULTANEOUS_ROLES,
335
336 __HCI_NUM_FLAGS,
337};
338
339/* HCI timeouts */
340#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
341#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
342#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */

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561#define HCI_ERROR_REMOTE_USER_TERM 0x13
562#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
563#define HCI_ERROR_REMOTE_POWER_OFF 0x15
564#define HCI_ERROR_LOCAL_HOST_TERM 0x16
565#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
566#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
567#define HCI_ERROR_UNSPECIFIED 0x1f
568#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
345
346 __HCI_NUM_FLAGS,
347};
348
349/* HCI timeouts */
350#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
351#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
352#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */

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571#define HCI_ERROR_REMOTE_USER_TERM 0x13
572#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
573#define HCI_ERROR_REMOTE_POWER_OFF 0x15
574#define HCI_ERROR_LOCAL_HOST_TERM 0x16
575#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
576#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
577#define HCI_ERROR_UNSPECIFIED 0x1f
578#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
579#define HCI_ERROR_CANCELLED_BY_HOST 0x44
569
570/* Flow control modes */
571#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
572#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
573
574/* The core spec defines 127 as the "not available" value */
575#define HCI_TX_POWER_INVALID 127
576#define HCI_RSSI_INVALID 127

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1041
1042#define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1043struct hci_cp_read_stored_link_key {
1044 bdaddr_t bdaddr;
1045 __u8 read_all;
1046} __packed;
1047struct hci_rp_read_stored_link_key {
1048 __u8 status;
580
581/* Flow control modes */
582#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
583#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
584
585/* The core spec defines 127 as the "not available" value */
586#define HCI_TX_POWER_INVALID 127
587#define HCI_RSSI_INVALID 127

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1052
1053#define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1054struct hci_cp_read_stored_link_key {
1055 bdaddr_t bdaddr;
1056 __u8 read_all;
1057} __packed;
1058struct hci_rp_read_stored_link_key {
1059 __u8 status;
1049 __u8 max_keys;
1050 __u8 num_keys;
1060 __le16 max_keys;
1061 __le16 num_keys;
1051} __packed;
1052
1053#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1054struct hci_cp_delete_stored_link_key {
1055 bdaddr_t bdaddr;
1056 __u8 delete_all;
1057} __packed;
1058struct hci_rp_delete_stored_link_key {
1059 __u8 status;
1062} __packed;
1063
1064#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1065struct hci_cp_delete_stored_link_key {
1066 bdaddr_t bdaddr;
1067 __u8 delete_all;
1068} __packed;
1069struct hci_rp_delete_stored_link_key {
1070 __u8 status;
1060 __u8 num_keys;
1071 __le16 num_keys;
1061} __packed;
1062
1063#define HCI_MAX_NAME_LENGTH 248
1064
1065#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1066struct hci_cp_write_local_name {
1067 __u8 name[HCI_MAX_NAME_LENGTH];
1068} __packed;

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1925
1926#define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
1927struct hci_rp_le_read_transmit_power {
1928 __u8 status;
1929 __s8 min_le_tx_power;
1930 __s8 max_le_tx_power;
1931} __packed;
1932
1072} __packed;
1073
1074#define HCI_MAX_NAME_LENGTH 248
1075
1076#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1077struct hci_cp_write_local_name {
1078 __u8 name[HCI_MAX_NAME_LENGTH];
1079} __packed;

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1936
1937#define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
1938struct hci_rp_le_read_transmit_power {
1939 __u8 status;
1940 __s8 min_le_tx_power;
1941 __s8 max_le_tx_power;
1942} __packed;
1943
1944#define HCI_NETWORK_PRIVACY 0x00
1945#define HCI_DEVICE_PRIVACY 0x01
1946
1947#define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
1948struct hci_cp_le_set_privacy_mode {
1949 __u8 bdaddr_type;
1950 bdaddr_t bdaddr;
1951 __u8 mode;
1952} __packed;
1953
1933#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
1934struct hci_rp_le_read_buffer_size_v2 {
1935 __u8 status;
1936 __le16 acl_mtu;
1937 __u8 acl_max_pkt;
1938 __le16 iso_mtu;
1939 __u8 iso_max_pkt;
1940} __packed;

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2006
2007#define HCI_OP_LE_REJECT_CIS 0x2067
2008struct hci_cp_le_reject_cis {
2009 __le16 handle;
2010 __u8 reason;
2011} __packed;
2012
2013/* ---- HCI Events ---- */
1954#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
1955struct hci_rp_le_read_buffer_size_v2 {
1956 __u8 status;
1957 __le16 acl_mtu;
1958 __u8 acl_max_pkt;
1959 __le16 iso_mtu;
1960 __u8 iso_max_pkt;
1961} __packed;

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2027
2028#define HCI_OP_LE_REJECT_CIS 0x2067
2029struct hci_cp_le_reject_cis {
2030 __le16 handle;
2031 __u8 reason;
2032} __packed;
2033
2034/* ---- HCI Events ---- */
2035struct hci_ev_status {
2036 __u8 status;
2037} __packed;
2038
2014#define HCI_EV_INQUIRY_COMPLETE 0x01
2015
2016#define HCI_EV_INQUIRY_RESULT 0x02
2017struct inquiry_info {
2018 bdaddr_t bdaddr;
2019 __u8 pscan_rep_mode;
2020 __u8 pscan_period_mode;
2021 __u8 pscan_mode;
2022 __u8 dev_class[3];
2023 __le16 clock_offset;
2024} __packed;
2025
2039#define HCI_EV_INQUIRY_COMPLETE 0x01
2040
2041#define HCI_EV_INQUIRY_RESULT 0x02
2042struct inquiry_info {
2043 bdaddr_t bdaddr;
2044 __u8 pscan_rep_mode;
2045 __u8 pscan_period_mode;
2046 __u8 pscan_mode;
2047 __u8 dev_class[3];
2048 __le16 clock_offset;
2049} __packed;
2050
2051struct hci_ev_inquiry_result {
2052 __u8 num;
2053 struct inquiry_info info[];
2054};
2055
2026#define HCI_EV_CONN_COMPLETE 0x03
2027struct hci_ev_conn_complete {
2028 __u8 status;
2029 __le16 handle;
2030 bdaddr_t bdaddr;
2031 __u8 link_type;
2032 __u8 encr_mode;
2033} __packed;

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2129
2130#define HCI_EV_NUM_COMP_PKTS 0x13
2131struct hci_comp_pkts_info {
2132 __le16 handle;
2133 __le16 count;
2134} __packed;
2135
2136struct hci_ev_num_comp_pkts {
2056#define HCI_EV_CONN_COMPLETE 0x03
2057struct hci_ev_conn_complete {
2058 __u8 status;
2059 __le16 handle;
2060 bdaddr_t bdaddr;
2061 __u8 link_type;
2062 __u8 encr_mode;
2063} __packed;

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2159
2160#define HCI_EV_NUM_COMP_PKTS 0x13
2161struct hci_comp_pkts_info {
2162 __le16 handle;
2163 __le16 count;
2164} __packed;
2165
2166struct hci_ev_num_comp_pkts {
2137 __u8 num_hndl;
2167 __u8 num;
2138 struct hci_comp_pkts_info handles[];
2139} __packed;
2140
2141#define HCI_EV_MODE_CHANGE 0x14
2142struct hci_ev_mode_change {
2143 __u8 status;
2144 __le16 handle;
2145 __u8 mode;

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2179
2180#define HCI_EV_PSCAN_REP_MODE 0x20
2181struct hci_ev_pscan_rep_mode {
2182 bdaddr_t bdaddr;
2183 __u8 pscan_rep_mode;
2184} __packed;
2185
2186#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2168 struct hci_comp_pkts_info handles[];
2169} __packed;
2170
2171#define HCI_EV_MODE_CHANGE 0x14
2172struct hci_ev_mode_change {
2173 __u8 status;
2174 __le16 handle;
2175 __u8 mode;

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2209
2210#define HCI_EV_PSCAN_REP_MODE 0x20
2211struct hci_ev_pscan_rep_mode {
2212 bdaddr_t bdaddr;
2213 __u8 pscan_rep_mode;
2214} __packed;
2215
2216#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2187struct inquiry_info_with_rssi {
2217struct inquiry_info_rssi {
2188 bdaddr_t bdaddr;
2189 __u8 pscan_rep_mode;
2190 __u8 pscan_period_mode;
2191 __u8 dev_class[3];
2192 __le16 clock_offset;
2193 __s8 rssi;
2194} __packed;
2218 bdaddr_t bdaddr;
2219 __u8 pscan_rep_mode;
2220 __u8 pscan_period_mode;
2221 __u8 dev_class[3];
2222 __le16 clock_offset;
2223 __s8 rssi;
2224} __packed;
2195struct inquiry_info_with_rssi_and_pscan_mode {
2225struct inquiry_info_rssi_pscan {
2196 bdaddr_t bdaddr;
2197 __u8 pscan_rep_mode;
2198 __u8 pscan_period_mode;
2199 __u8 pscan_mode;
2200 __u8 dev_class[3];
2201 __le16 clock_offset;
2202 __s8 rssi;
2203} __packed;
2226 bdaddr_t bdaddr;
2227 __u8 pscan_rep_mode;
2228 __u8 pscan_period_mode;
2229 __u8 pscan_mode;
2230 __u8 dev_class[3];
2231 __le16 clock_offset;
2232 __s8 rssi;
2233} __packed;
2234struct hci_ev_inquiry_result_rssi {
2235 __u8 num;
2236 __u8 data[];
2237} __packed;
2204
2205#define HCI_EV_REMOTE_EXT_FEATURES 0x23
2206struct hci_ev_remote_ext_features {
2207 __u8 status;
2208 __le16 handle;
2209 __u8 page;
2210 __u8 max_page;
2211 __u8 features[8];

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2250 __u8 pscan_rep_mode;
2251 __u8 pscan_period_mode;
2252 __u8 dev_class[3];
2253 __le16 clock_offset;
2254 __s8 rssi;
2255 __u8 data[240];
2256} __packed;
2257
2238
2239#define HCI_EV_REMOTE_EXT_FEATURES 0x23
2240struct hci_ev_remote_ext_features {
2241 __u8 status;
2242 __le16 handle;
2243 __u8 page;
2244 __u8 max_page;
2245 __u8 features[8];

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2284 __u8 pscan_rep_mode;
2285 __u8 pscan_period_mode;
2286 __u8 dev_class[3];
2287 __le16 clock_offset;
2288 __s8 rssi;
2289 __u8 data[240];
2290} __packed;
2291
2292struct hci_ev_ext_inquiry_result {
2293 __u8 num;
2294 struct extended_inquiry_info info[];
2295} __packed;
2296
2258#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2259struct hci_ev_key_refresh_complete {
2260 __u8 status;
2261 __le16 handle;
2262} __packed;
2263
2264#define HCI_EV_IO_CAPA_REQUEST 0x31
2265struct hci_ev_io_capa_request {

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2417
2418#define ADDR_LE_DEV_PUBLIC 0x00
2419#define ADDR_LE_DEV_RANDOM 0x01
2420#define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2421#define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2422
2423#define HCI_EV_LE_ADVERTISING_REPORT 0x02
2424struct hci_ev_le_advertising_info {
2297#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2298struct hci_ev_key_refresh_complete {
2299 __u8 status;
2300 __le16 handle;
2301} __packed;
2302
2303#define HCI_EV_IO_CAPA_REQUEST 0x31
2304struct hci_ev_io_capa_request {

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2456
2457#define ADDR_LE_DEV_PUBLIC 0x00
2458#define ADDR_LE_DEV_RANDOM 0x01
2459#define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2460#define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2461
2462#define HCI_EV_LE_ADVERTISING_REPORT 0x02
2463struct hci_ev_le_advertising_info {
2425 __u8 evt_type;
2464 __u8 type;
2426 __u8 bdaddr_type;
2427 bdaddr_t bdaddr;
2428 __u8 length;
2429 __u8 data[];
2430} __packed;
2431
2465 __u8 bdaddr_type;
2466 bdaddr_t bdaddr;
2467 __u8 length;
2468 __u8 data[];
2469} __packed;
2470
2471struct hci_ev_le_advertising_report {
2472 __u8 num;
2473 struct hci_ev_le_advertising_info info[];
2474} __packed;
2475
2432#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2433struct hci_ev_le_conn_update_complete {
2434 __u8 status;
2435 __le16 handle;
2436 __le16 interval;
2437 __le16 latency;
2438 __le16 supervision_timeout;
2439} __packed;

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2467 __le16 tx_len;
2468 __le16 tx_time;
2469 __le16 rx_len;
2470 __le16 rx_time;
2471} __packed;
2472
2473#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2474struct hci_ev_le_direct_adv_info {
2476#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2477struct hci_ev_le_conn_update_complete {
2478 __u8 status;
2479 __le16 handle;
2480 __le16 interval;
2481 __le16 latency;
2482 __le16 supervision_timeout;
2483} __packed;

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2511 __le16 tx_len;
2512 __le16 tx_time;
2513 __le16 rx_len;
2514 __le16 rx_time;
2515} __packed;
2516
2517#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2518struct hci_ev_le_direct_adv_info {
2475 __u8 evt_type;
2519 __u8 type;
2476 __u8 bdaddr_type;
2477 bdaddr_t bdaddr;
2478 __u8 direct_addr_type;
2479 bdaddr_t direct_addr;
2480 __s8 rssi;
2481} __packed;
2482
2520 __u8 bdaddr_type;
2521 bdaddr_t bdaddr;
2522 __u8 direct_addr_type;
2523 bdaddr_t direct_addr;
2524 __s8 rssi;
2525} __packed;
2526
2527struct hci_ev_le_direct_adv_report {
2528 __u8 num;
2529 struct hci_ev_le_direct_adv_info info[];
2530} __packed;
2531
2483#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2484struct hci_ev_le_phy_update_complete {
2485 __u8 status;
2486 __le16 handle;
2487 __u8 tx_phy;
2488 __u8 rx_phy;
2489} __packed;
2490
2491#define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2532#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2533struct hci_ev_le_phy_update_complete {
2534 __u8 status;
2535 __le16 handle;
2536 __u8 tx_phy;
2537 __u8 rx_phy;
2538} __packed;
2539
2540#define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2492struct hci_ev_le_ext_adv_report {
2493 __le16 evt_type;
2541struct hci_ev_le_ext_adv_info {
2542 __le16 type;
2494 __u8 bdaddr_type;
2495 bdaddr_t bdaddr;
2496 __u8 primary_phy;
2497 __u8 secondary_phy;
2498 __u8 sid;
2499 __u8 tx_power;
2500 __s8 rssi;
2543 __u8 bdaddr_type;
2544 bdaddr_t bdaddr;
2545 __u8 primary_phy;
2546 __u8 secondary_phy;
2547 __u8 sid;
2548 __u8 tx_power;
2549 __s8 rssi;
2501 __le16 interval;
2502 __u8 direct_addr_type;
2550 __le16 interval;
2551 __u8 direct_addr_type;
2503 bdaddr_t direct_addr;
2552 bdaddr_t direct_addr;
2504 __u8 length;
2505 __u8 data[];
2553 __u8 length;
2554 __u8 data[];
2506} __packed;
2507
2555} __packed;
2556
2557struct hci_ev_le_ext_adv_report {
2558 __u8 num;
2559 struct hci_ev_le_ext_adv_info info[];
2560} __packed;
2561
2508#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2509struct hci_ev_le_enh_conn_complete {
2510 __u8 status;
2511 __le16 handle;
2512 __u8 role;
2513 __u8 bdaddr_type;
2514 bdaddr_t bdaddr;
2515 bdaddr_t local_rpa;

--- 164 unchanged lines hidden --- 		2562#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2563struct hci_ev_le_enh_conn_complete {
2564 __u8 status;
2565 __le16 handle;
2566 __u8 role;
2567 __u8 bdaddr_type;
2568 bdaddr_t bdaddr;
2569 bdaddr_t local_rpa;

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