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diff --git a/drive-sdk/deps/bzle/src/hci.c b/drive-sdk/deps/bzle/src/hci.c
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+/*
+ *
+ * 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
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/param.h>
+#include <sys/uio.h>
+#include <sys/poll.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+
+#include <bzle/bluetooth/bluetooth.h>
+#include <bzle/bluetooth/hci.h>
+#include <bzle/bluetooth/hci_lib.h>
+
+#ifndef MIN
+#define MIN(x, y) ((x) < (y) ? (x) : (y))
+#endif
+
+typedef struct {
+ char *str;
+ unsigned int val;
+} hci_map;
+
+static char *hci_bit2str(hci_map *m, unsigned int val)
+{
+ char *str = malloc(120);
+ char *ptr = str;
+
+ if (!str)
+ return NULL;
+
+ *ptr = 0;
+ while (m->str) {
+ if ((unsigned int) m->val & val)
+ ptr += sprintf(ptr, "%s ", m->str);
+ m++;
+ }
+ return str;
+}
+
+static int hci_str2bit(hci_map *map, char *str, unsigned int *val)
+{
+ char *t, *ptr;
+ hci_map *m;
+ int set;
+
+ if (!str || !(str = ptr = strdup(str)))
+ return 0;
+
+ *val = set = 0;
+
+ while ((t = strsep(&ptr, ","))) {
+ for (m = map; m->str; m++) {
+ if (!strcasecmp(m->str, t)) {
+ *val |= (unsigned int) m->val;
+ set = 1;
+ }
+ }
+ }
+ free(str);
+
+ return set;
+}
+
+static char *hci_uint2str(hci_map *m, unsigned int val)
+{
+ char *str = malloc(50);
+ char *ptr = str;
+
+ if (!str)
+ return NULL;
+
+ *ptr = 0;
+ while (m->str) {
+ if ((unsigned int) m->val == val) {
+ ptr += sprintf(ptr, "%s", m->str);
+ break;
+ }
+ m++;
+ }
+ return str;
+}
+
+static int hci_str2uint(hci_map *map, char *str, unsigned int *val)
+{
+ char *t, *ptr;
+ hci_map *m;
+ int set = 0;
+
+ if (!str)
+ return 0;
+
+ str = ptr = strdup(str);
+
+ while ((t = strsep(&ptr, ","))) {
+ for (m = map; m->str; m++) {
+ if (!strcasecmp(m->str,t)) {
+ *val = (unsigned int) m->val;
+ set = 1;
+ break;
+ }
+ }
+ }
+ free(str);
+
+ return set;
+}
+
+char *hci_bustostr(int bus)
+{
+ switch (bus) {
+ case HCI_VIRTUAL:
+ return "VIRTUAL";
+ case HCI_USB:
+ return "USB";
+ case HCI_PCCARD:
+ return "PCCARD";
+ case HCI_UART:
+ return "UART";
+ case HCI_RS232:
+ return "RS232";
+ case HCI_PCI:
+ return "PCI";
+ case HCI_SDIO:
+ return "SDIO";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+char *hci_dtypetostr(int type)
+{
+ return hci_bustostr(type & 0x0f);
+}
+
+char *hci_typetostr(int type)
+{
+ switch (type) {
+ case HCI_BREDR:
+ return "BR/EDR";
+ case HCI_AMP:
+ return "AMP";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+/* HCI dev flags mapping */
+static hci_map dev_flags_map[] = {
+ { "UP", HCI_UP },
+ { "INIT", HCI_INIT },
+ { "RUNNING", HCI_RUNNING },
+ { "RAW", HCI_RAW },
+ { "PSCAN", HCI_PSCAN },
+ { "ISCAN", HCI_ISCAN },
+ { "INQUIRY", HCI_INQUIRY },
+ { "AUTH", HCI_AUTH },
+ { "ENCRYPT", HCI_ENCRYPT },
+ { NULL }
+};
+
+char *hci_dflagstostr(uint32_t flags)
+{
+ char *str = bt_malloc(50);
+ char *ptr = str;
+ hci_map *m = dev_flags_map;
+
+ if (!str)
+ return NULL;
+
+ *ptr = 0;
+
+ if (!hci_test_bit(HCI_UP, &flags))
+ ptr += sprintf(ptr, "DOWN ");
+
+ while (m->str) {
+ if (hci_test_bit(m->val, &flags))
+ ptr += sprintf(ptr, "%s ", m->str);
+ m++;
+ }
+ return str;
+}
+
+/* HCI packet type mapping */
+static hci_map pkt_type_map[] = {
+ { "DM1", HCI_DM1 },
+ { "DM3", HCI_DM3 },
+ { "DM5", HCI_DM5 },
+ { "DH1", HCI_DH1 },
+ { "DH3", HCI_DH3 },
+ { "DH5", HCI_DH5 },
+ { "HV1", HCI_HV1 },
+ { "HV2", HCI_HV2 },
+ { "HV3", HCI_HV3 },
+ { "2-DH1", HCI_2DH1 },
+ { "2-DH3", HCI_2DH3 },
+ { "2-DH5", HCI_2DH5 },
+ { "3-DH1", HCI_3DH1 },
+ { "3-DH3", HCI_3DH3 },
+ { "3-DH5", HCI_3DH5 },
+ { NULL }
+};
+
+static hci_map sco_ptype_map[] = {
+ { "HV1", 0x0001 },
+ { "HV2", 0x0002 },
+ { "HV3", 0x0004 },
+ { "EV3", HCI_EV3 },
+ { "EV4", HCI_EV4 },
+ { "EV5", HCI_EV5 },
+ { "2-EV3", HCI_2EV3 },
+ { "2-EV5", HCI_2EV5 },
+ { "3-EV3", HCI_3EV3 },
+ { "3-EV5", HCI_3EV5 },
+ { NULL }
+};
+
+char *hci_ptypetostr(unsigned int ptype)
+{
+ return hci_bit2str(pkt_type_map, ptype);
+}
+
+int hci_strtoptype(char *str, unsigned int *val)
+{
+ return hci_str2bit(pkt_type_map, str, val);
+}
+
+char *hci_scoptypetostr(unsigned int ptype)
+{
+ return hci_bit2str(sco_ptype_map, ptype);
+}
+
+int hci_strtoscoptype(char *str, unsigned int *val)
+{
+ return hci_str2bit(sco_ptype_map, str, val);
+}
+
+/* Link policy mapping */
+static hci_map link_policy_map[] = {
+ { "NONE", 0 },
+ { "RSWITCH", HCI_LP_RSWITCH },
+ { "HOLD", HCI_LP_HOLD },
+ { "SNIFF", HCI_LP_SNIFF },
+ { "PARK", HCI_LP_PARK },
+ { NULL }
+};
+
+char *hci_lptostr(unsigned int lp)
+{
+ return hci_bit2str(link_policy_map, lp);
+}
+
+int hci_strtolp(char *str, unsigned int *val)
+{
+ return hci_str2bit(link_policy_map, str, val);
+}
+
+/* Link mode mapping */
+static hci_map link_mode_map[] = {
+ { "NONE", 0 },
+ { "ACCEPT", HCI_LM_ACCEPT },
+ { "MASTER", HCI_LM_MASTER },
+ { "AUTH", HCI_LM_AUTH },
+ { "ENCRYPT", HCI_LM_ENCRYPT },
+ { "TRUSTED", HCI_LM_TRUSTED },
+ { "RELIABLE", HCI_LM_RELIABLE },
+ { "SECURE", HCI_LM_SECURE },
+ { NULL }
+};
+
+char *hci_lmtostr(unsigned int lm)
+{
+ char *s, *str = bt_malloc(50);
+ if (!str)
+ return NULL;
+
+ *str = 0;
+ if (!(lm & HCI_LM_MASTER))
+ strcpy(str, "SLAVE ");
+
+ s = hci_bit2str(link_mode_map, lm);
+ if (!s) {
+ bt_free(str);
+ return NULL;
+ }
+
+ strcat(str, s);
+ free(s);
+ return str;
+}
+
+int hci_strtolm(char *str, unsigned int *val)
+{
+ return hci_str2bit(link_mode_map, str, val);
+}
+
+/* Command mapping */
+static hci_map commands_map[] = {
+ { "Inquiry", 0 },
+ { "Inquiry Cancel", 1 },
+ { "Periodic Inquiry Mode", 2 },
+ { "Exit Periodic Inquiry Mode", 3 },
+ { "Create Connection", 4 },
+ { "Disconnect", 5 },
+ { "Add SCO Connection", 6 },
+ { "Cancel Create Connection", 7 },
+
+ { "Accept Connection Request", 8 },
+ { "Reject Connection Request", 9 },
+ { "Link Key Request Reply", 10 },
+ { "Link Key Request Negative Reply", 11 },
+ { "PIN Code Request Reply", 12 },
+ { "PIN Code Request Negative Reply", 13 },
+ { "Change Connection Packet Type", 14 },
+ { "Authentication Requested", 15 },
+
+ { "Set Connection Encryption", 16 },
+ { "Change Connection Link Key", 17 },
+ { "Master Link Key", 18 },
+ { "Remote Name Request", 19 },
+ { "Cancel Remote Name Request", 20 },
+ { "Read Remote Supported Features", 21 },
+ { "Read Remote Extended Features", 22 },
+ { "Read Remote Version Information", 23 },
+
+ { "Read Clock Offset", 24 },
+ { "Read LMP Handle", 25 },
+ { "Reserved", 26 },
+ { "Reserved", 27 },
+ { "Reserved", 28 },
+ { "Reserved", 29 },
+ { "Reserved", 30 },
+ { "Reserved", 31 },
+
+ { "Reserved", 32 },
+ { "Hold Mode", 33 },
+ { "Sniff Mode", 34 },
+ { "Exit Sniff Mode", 35 },
+ { "Park State", 36 },
+ { "Exit Park State", 37 },
+ { "QoS Setup", 38 },
+ { "Role Discovery", 39 },
+
+ { "Switch Role", 40 },
+ { "Read Link Policy Settings", 41 },
+ { "Write Link Policy Settings", 42 },
+ { "Read Default Link Policy Settings", 43 },
+ { "Write Default Link Policy Settings", 44 },
+ { "Flow Specification", 45 },
+ { "Set Event Mask", 46 },
+ { "Reset", 47 },
+
+ { "Set Event Filter", 48 },
+ { "Flush", 49 },
+ { "Read PIN Type", 50 },
+ { "Write PIN Type", 51 },
+ { "Create New Unit Key", 52 },
+ { "Read Stored Link Key", 53 },
+ { "Write Stored Link Key", 54 },
+ { "Delete Stored Link Key", 55 },
+
+ { "Write Local Name", 56 },
+ { "Read Local Name", 57 },
+ { "Read Connection Accept Timeout", 58 },
+ { "Write Connection Accept Timeout", 59 },
+ { "Read Page Timeout", 60 },
+ { "Write Page Timeout", 61 },
+ { "Read Scan Enable", 62 },
+ { "Write Scan Enable", 63 },
+
+ { "Read Page Scan Activity", 64 },
+ { "Write Page Scan Activity", 65 },
+ { "Read Inquiry Scan Activity", 66 },
+ { "Write Inquiry Scan Activity", 67 },
+ { "Read Authentication Enable", 68 },
+ { "Write Authentication Enable", 69 },
+ { "Read Encryption Mode", 70 },
+ { "Write Encryption Mode", 71 },
+
+ { "Read Class Of Device", 72 },
+ { "Write Class Of Device", 73 },
+ { "Read Voice Setting", 74 },
+ { "Write Voice Setting", 75 },
+ { "Read Automatic Flush Timeout", 76 },
+ { "Write Automatic Flush Timeout", 77 },
+ { "Read Num Broadcast Retransmissions", 78 },
+ { "Write Num Broadcast Retransmissions", 79 },
+
+ { "Read Hold Mode Activity", 80 },
+ { "Write Hold Mode Activity", 81 },
+ { "Read Transmit Power Level", 82 },
+ { "Read Synchronous Flow Control Enable", 83 },
+ { "Write Synchronous Flow Control Enable", 84 },
+ { "Set Host Controller To Host Flow Control", 85 },
+ { "Host Buffer Size", 86 },
+ { "Host Number Of Completed Packets", 87 },
+
+ { "Read Link Supervision Timeout", 88 },
+ { "Write Link Supervision Timeout", 89 },
+ { "Read Number of Supported IAC", 90 },
+ { "Read Current IAC LAP", 91 },
+ { "Write Current IAC LAP", 92 },
+ { "Read Page Scan Period Mode", 93 },
+ { "Write Page Scan Period Mode", 94 },
+ { "Read Page Scan Mode", 95 },
+
+ { "Write Page Scan Mode", 96 },
+ { "Set AFH Channel Classification", 97 },
+ { "Reserved", 98 },
+ { "Reserved", 99 },
+ { "Read Inquiry Scan Type", 100 },
+ { "Write Inquiry Scan Type", 101 },
+ { "Read Inquiry Mode", 102 },
+ { "Write Inquiry Mode", 103 },
+
+ { "Read Page Scan Type", 104 },
+ { "Write Page Scan Type", 105 },
+ { "Read AFH Channel Assessment Mode", 106 },
+ { "Write AFH Channel Assessment Mode", 107 },
+ { "Reserved", 108 },
+ { "Reserved", 109 },
+ { "Reserved", 110 },
+ { "Reserved", 111 },
+
+ { "Reserved", 112 },
+ { "Reserved", 113 },
+ { "Reserved", 114 },
+ { "Read Local Version Information", 115 },
+ { "Read Local Supported Commands", 116 },
+ { "Read Local Supported Features", 117 },
+ { "Read Local Extended Features", 118 },
+ { "Read Buffer Size", 119 },
+
+ { "Read Country Code", 120 },
+ { "Read BD ADDR", 121 },
+ { "Read Failed Contact Counter", 122 },
+ { "Reset Failed Contact Counter", 123 },
+ { "Get Link Quality", 124 },
+ { "Read RSSI", 125 },
+ { "Read AFH Channel Map", 126 },
+ { "Read BD Clock", 127 },
+
+ { "Read Loopback Mode", 128 },
+ { "Write Loopback Mode", 129 },
+ { "Enable Device Under Test Mode", 130 },
+ { "Setup Synchronous Connection", 131 },
+ { "Accept Synchronous Connection", 132 },
+ { "Reject Synchronous Connection", 133 },
+ { "Reserved", 134 },
+ { "Reserved", 135 },
+
+ { "Read Extended Inquiry Response", 136 },
+ { "Write Extended Inquiry Response", 137 },
+ { "Refresh Encryption Key", 138 },
+ { "Reserved", 139 },
+ { "Sniff Subrating", 140 },
+ { "Read Simple Pairing Mode", 141 },
+ { "Write Simple Pairing Mode", 142 },
+ { "Read Local OOB Data", 143 },
+
+ { "Read Inquiry Response Transmit Power Level", 144 },
+ { "Write Inquiry Transmit Power Level", 145 },
+ { "Read Default Erroneous Data Reporting", 146 },
+ { "Write Default Erroneous Data Reporting", 147 },
+ { "Reserved", 148 },
+ { "Reserved", 149 },
+ { "Reserved", 150 },
+ { "IO Capability Request Reply", 151 },
+
+ { "User Confirmation Request Reply", 152 },
+ { "User Confirmation Request Negative Reply", 153 },
+ { "User Passkey Request Reply", 154 },
+ { "User Passkey Request Negative Reply", 155 },
+ { "Remote OOB Data Request Reply", 156 },
+ { "Write Simple Pairing Debug Mode", 157 },
+ { "Enhanced Flush", 158 },
+ { "Remote OOB Data Request Negative Reply", 159 },
+
+ { "Reserved", 160 },
+ { "Reserved", 161 },
+ { "Send Keypress Notification", 162 },
+ { "IO Capability Request Negative Reply", 163 },
+ { "Read Encryption Key Size", 164 },
+ { "Reserved", 165 },
+ { "Reserved", 166 },
+ { "Reserved", 167 },
+
+ { "Create Physical Link", 168 },
+ { "Accept Physical Link", 169 },
+ { "Disconnect Physical Link", 170 },
+ { "Create Logical Link", 171 },
+ { "Accept Logical Link", 172 },
+ { "Disconnect Logical Link", 173 },
+ { "Logical Link Cancel", 174 },
+ { "Flow Specification Modify", 175 },
+
+ { "Read Logical Link Accept Timeout", 176 },
+ { "Write Logical Link Accept Timeout", 177 },
+ { "Set Event Mask Page 2", 178 },
+ { "Read Location Data", 179 },
+ { "Write Location Data", 180 },
+ { "Read Local AMP Info", 181 },
+ { "Read Local AMP_ASSOC", 182 },
+ { "Write Remote AMP_ASSOC", 183 },
+
+ { "Read Flow Control Mode", 184 },
+ { "Write Flow Control Mode", 185 },
+ { "Read Data Block Size", 186 },
+ { "Reserved", 187 },
+ { "Reserved", 188 },
+ { "Enable AMP Receiver Reports", 189 },
+ { "AMP Test End", 190 },
+ { "AMP Test Command", 191 },
+
+ { "Read Enhanced Transmit Power Level", 192 },
+ { "Reserved", 193 },
+ { "Read Best Effort Flush Timeout", 194 },
+ { "Write Best Effort Flush Timeout", 195 },
+ { "Short Range Mode", 196 },
+ { "Read LE Host Support", 197 },
+ { "Write LE Host Support", 198 },
+ { "Reserved", 199 },
+
+ { "LE Set Event Mask", 200 },
+ { "LE Read Buffer Size", 201 },
+ { "LE Read Local Supported Features", 202 },
+ { "Reserved", 203 },
+ { "LE Set Random Address", 204 },
+ { "LE Set Advertising Parameters", 205 },
+ { "LE Read Advertising Channel TX Power", 206 },
+ { "LE Set Advertising Data", 207 },
+
+ { "LE Set Scan Response Data", 208 },
+ { "LE Set Advertise Enable", 209 },
+ { "LE Set Scan Parameters", 210 },
+ { "LE Set Scan Enable", 211 },
+ { "LE Create Connection", 212 },
+ { "LE Create Connection Cancel", 213 },
+ { "LE Read White List Size", 214 },
+ { "LE Clear White List", 215 },
+
+ { "LE Add Device To White List", 216 },
+ { "LE Remove Device From White List", 217 },
+ { "LE Connection Update", 218 },
+ { "LE Set Host Channel Classification", 219 },
+ { "LE Read Channel Map", 220 },
+ { "LE Read Remote Used Features", 221 },
+ { "LE Encrypt", 222 },
+ { "LE Rand", 223 },
+
+ { "LE Start Encryption", 224 },
+ { "LE Long Term Key Request Reply", 225 },
+ { "LE Long Term Key Request Negative Reply", 226 },
+ { "LE Read Supported States", 227 },
+ { "LE Receiver Test", 228 },
+ { "LE Transmitter Test", 229 },
+ { "LE Test End", 230 },
+ { "Reserved", 231 },
+
+ { NULL }
+};
+
+char *hci_cmdtostr(unsigned int cmd)
+{
+ return hci_uint2str(commands_map, cmd);
+}
+
+char *hci_commandstostr(uint8_t *commands, char *pref, int width)
+{
+ unsigned int maxwidth = width - 3;
+ hci_map *m;
+ char *off, *ptr, *str;
+ int size = 10;
+
+ m = commands_map;
+
+ while (m->str) {
+ if (commands[m->val / 8] & (1 << (m->val % 8)))
+ size += strlen(m->str) + (pref ? strlen(pref) : 0) + 3;
+ m++;
+ }
+
+ str = bt_malloc(size);
+ if (!str)
+ return NULL;
+
+ ptr = str; *ptr = '\0';
+
+ if (pref)
+ ptr += sprintf(ptr, "%s", pref);
+
+ off = ptr;
+
+ m = commands_map;
+
+ while (m->str) {
+ if (commands[m->val / 8] & (1 << (m->val % 8))) {
+ if (strlen(off) + strlen(m->str) > maxwidth) {
+ ptr += sprintf(ptr, "\n%s", pref ? pref : "");
+ off = ptr;
+ }
+ ptr += sprintf(ptr, "'%s' ", m->str);
+ }
+ m++;
+ }
+
+ return str;
+}
+
+/* Version mapping */
+static hci_map ver_map[] = {
+ { "1.0b", 0x00 },
+ { "1.1", 0x01 },
+ { "1.2", 0x02 },
+ { "2.0", 0x03 },
+ { "2.1", 0x04 },
+ { "3.0", 0x05 },
+ { "4.0", 0x06 },
+ { "4.1", 0x07 },
+ { NULL }
+};
+
+char *hci_vertostr(unsigned int ver)
+{
+ return hci_uint2str(ver_map, ver);
+}
+
+int hci_strtover(char *str, unsigned int *ver)
+{
+ return hci_str2uint(ver_map, str, ver);
+}
+
+char *lmp_vertostr(unsigned int ver)
+{
+ return hci_uint2str(ver_map, ver);
+}
+
+int lmp_strtover(char *str, unsigned int *ver)
+{
+ return hci_str2uint(ver_map, str, ver);
+}
+
+static hci_map pal_map[] = {
+ { "3.0", 0x01 },
+ { NULL }
+};
+
+char *pal_vertostr(unsigned int ver)
+{
+ return hci_uint2str(pal_map, ver);
+}
+
+int pal_strtover(char *str, unsigned int *ver)
+{
+ return hci_str2uint(pal_map, str, ver);
+}
+
+/* LMP features mapping */
+static hci_map lmp_features_map[8][9] = {
+ { /* Byte 0 */
+ { "<3-slot packets>", LMP_3SLOT }, /* Bit 0 */
+ { "<5-slot packets>", LMP_5SLOT }, /* Bit 1 */
+ { "<encryption>", LMP_ENCRYPT }, /* Bit 2 */
+ { "<slot offset>", LMP_SOFFSET }, /* Bit 3 */
+ { "<timing accuracy>", LMP_TACCURACY }, /* Bit 4 */
+ { "<role switch>", LMP_RSWITCH }, /* Bit 5 */
+ { "<hold mode>", LMP_HOLD }, /* Bit 6 */
+ { "<sniff mode>", LMP_SNIFF }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 1 */
+ { "<park state>", LMP_PARK }, /* Bit 0 */
+ { "<RSSI>", LMP_RSSI }, /* Bit 1 */
+ { "<channel quality>", LMP_QUALITY }, /* Bit 2 */
+ { "<SCO link>", LMP_SCO }, /* Bit 3 */
+ { "<HV2 packets>", LMP_HV2 }, /* Bit 4 */
+ { "<HV3 packets>", LMP_HV3 }, /* Bit 5 */
+ { "<u-law log>", LMP_ULAW }, /* Bit 6 */
+ { "<A-law log>", LMP_ALAW }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 2 */
+ { "<CVSD>", LMP_CVSD }, /* Bit 0 */
+ { "<paging scheme>", LMP_PSCHEME }, /* Bit 1 */
+ { "<power control>", LMP_PCONTROL }, /* Bit 2 */
+ { "<transparent SCO>", LMP_TRSP_SCO }, /* Bit 3 */
+ { "<broadcast encrypt>",LMP_BCAST_ENC }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 3 */
+ { "<no. 24>", 0x01 }, /* Bit 0 */
+ { "<EDR ACL 2 Mbps>", LMP_EDR_ACL_2M }, /* Bit 1 */
+ { "<EDR ACL 3 Mbps>", LMP_EDR_ACL_3M }, /* Bit 2 */
+ { "<enhanced iscan>", LMP_ENH_ISCAN }, /* Bit 3 */
+ { "<interlaced iscan>", LMP_ILACE_ISCAN }, /* Bit 4 */
+ { "<interlaced pscan>", LMP_ILACE_PSCAN }, /* Bit 5 */
+ { "<inquiry with RSSI>",LMP_RSSI_INQ }, /* Bit 6 */
+ { "<extended SCO>", LMP_ESCO }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 4 */
+ { "<EV4 packets>", LMP_EV4 }, /* Bit 0 */
+ { "<EV5 packets>", LMP_EV5 }, /* Bit 1 */
+ { "<no. 34>", 0x04 }, /* Bit 2 */
+ { "<AFH cap. slave>", LMP_AFH_CAP_SLV }, /* Bit 3 */
+ { "<AFH class. slave>", LMP_AFH_CLS_SLV }, /* Bit 4 */
+ { "<BR/EDR not supp.>", LMP_NO_BREDR }, /* Bit 5 */
+ { "<LE support>", LMP_LE }, /* Bit 6 */
+ { "<3-slot EDR ACL>", LMP_EDR_3SLOT }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 5 */
+ { "<5-slot EDR ACL>", LMP_EDR_5SLOT }, /* Bit 0 */
+ { "<sniff subrating>", LMP_SNIFF_SUBR }, /* Bit 1 */
+ { "<pause encryption>", LMP_PAUSE_ENC }, /* Bit 2 */
+ { "<AFH cap. master>", LMP_AFH_CAP_MST }, /* Bit 3 */
+ { "<AFH class. master>",LMP_AFH_CLS_MST }, /* Bit 4 */
+ { "<EDR eSCO 2 Mbps>", LMP_EDR_ESCO_2M }, /* Bit 5 */
+ { "<EDR eSCO 3 Mbps>", LMP_EDR_ESCO_3M }, /* Bit 6 */
+ { "<3-slot EDR eSCO>", LMP_EDR_3S_ESCO }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 6 */
+ { "<extended inquiry>", LMP_EXT_INQ }, /* Bit 0 */
+ { "<LE and BR/EDR>", LMP_LE_BREDR }, /* Bit 1 */
+ { "<no. 50>", 0x04 }, /* Bit 2 */
+ { "<simple pairing>", LMP_SIMPLE_PAIR }, /* Bit 3 */
+ { "<encapsulated PDU>", LMP_ENCAPS_PDU }, /* Bit 4 */
+ { "<err. data report>", LMP_ERR_DAT_REP }, /* Bit 5 */
+ { "<non-flush flag>", LMP_NFLUSH_PKTS }, /* Bit 6 */
+ { "<no. 55>", 0x80 }, /* Bit 7 */
+ { NULL }
+ },
+ { /* Byte 7 */
+ { "<LSTO>", LMP_LSTO }, /* Bit 1 */
+ { "<inquiry TX power>", LMP_INQ_TX_PWR }, /* Bit 1 */
+ { "<EPC>", LMP_EPC }, /* Bit 2 */
+ { "<no. 59>", 0x08 }, /* Bit 3 */
+ { "<no. 60>", 0x10 }, /* Bit 4 */
+ { "<no. 61>", 0x20 }, /* Bit 5 */
+ { "<no. 62>", 0x40 }, /* Bit 6 */
+ { "<extended features>",LMP_EXT_FEAT }, /* Bit 7 */
+ { NULL }
+ },
+};
+
+char *lmp_featurestostr(uint8_t *features, char *pref, int width)
+{
+ unsigned int maxwidth = width - 1;
+ char *off, *ptr, *str;
+ int i, size = 10;
+
+ for (i = 0; i < 8; i++) {
+ hci_map *m = lmp_features_map[i];
+
+ while (m->str) {
+ if (m->val & features[i])
+ size += strlen(m->str) +
+ (pref ? strlen(pref) : 0) + 1;
+ m++;
+ }
+ }
+
+ str = bt_malloc(size);
+ if (!str)
+ return NULL;
+
+ ptr = str; *ptr = '\0';
+
+ if (pref)
+ ptr += sprintf(ptr, "%s", pref);
+
+ off = ptr;
+
+ for (i = 0; i < 8; i++) {
+ hci_map *m = lmp_features_map[i];
+
+ while (m->str) {
+ if (m->val & features[i]) {
+ if (strlen(off) + strlen(m->str) > maxwidth) {
+ ptr += sprintf(ptr, "\n%s",
+ pref ? pref : "");
+ off = ptr;
+ }
+ ptr += sprintf(ptr, "%s ", m->str);
+ }
+ m++;
+ }
+ }
+
+ return str;
+}
+
+/* HCI functions that do not require open device */
+int hci_for_each_dev(int flag, int (*func)(int dd, int dev_id, long arg),
+ long arg)
+{
+ struct hci_dev_list_req *dl;
+ struct hci_dev_req *dr;
+ int dev_id = -1;
+ int i, sk, err = 0;
+
+ sk = socket(AF_BLUETOOTH, SOCK_RAW | SOCK_CLOEXEC, BTPROTO_HCI);
+ if (sk < 0)
+ return -1;
+
+ dl = malloc(HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl));
+ if (!dl) {
+ err = errno;
+ goto done;
+ }
+
+ memset(dl, 0, HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl));
+
+ dl->dev_num = HCI_MAX_DEV;
+ dr = dl->dev_req;
+
+ if (ioctl(sk, HCIGETDEVLIST, (void *) dl) < 0) {
+ err = errno;
+ goto free;
+ }
+
+ for (i = 0; i < dl->dev_num; i++, dr++) {
+ if (hci_test_bit(flag, &dr->dev_opt))
+ if (!func || func(sk, dr->dev_id, arg)) {
+ dev_id = dr->dev_id;
+ break;
+ }
+ }
+
+ if (dev_id < 0)
+ err = ENODEV;
+
+free:
+ free(dl);
+
+done:
+ close(sk);
+ errno = err;
+
+ return dev_id;
+}
+
+static int __other_bdaddr(int dd, int dev_id, long arg)
+{
+ struct hci_dev_info di = { .dev_id = dev_id };
+
+ if (ioctl(dd, HCIGETDEVINFO, (void *) &di))
+ return 0;
+
+ if (hci_test_bit(HCI_RAW, &di.flags))
+ return 0;
+
+ return bacmp((bdaddr_t *) arg, &di.bdaddr);
+}
+
+static int __same_bdaddr(int dd, int dev_id, long arg)
+{
+ struct hci_dev_info di = { .dev_id = dev_id };
+
+ if (ioctl(dd, HCIGETDEVINFO, (void *) &di))
+ return 0;
+
+ return !bacmp((bdaddr_t *) arg, &di.bdaddr);
+}
+
+int hci_get_route(bdaddr_t *bdaddr)
+{
+ return hci_for_each_dev(HCI_UP, __other_bdaddr,
+ (long) (bdaddr ? bdaddr : BDADDR_ANY));
+}
+
+int hci_devid(const char *str)
+{
+ bdaddr_t ba;
+ int id = -1;
+
+ if (!strncmp(str, "hci", 3) && strlen(str) >= 4) {
+ id = atoi(str + 3);
+ if (hci_devba(id, &ba) < 0)
+ return -1;
+ } else {
+ errno = ENODEV;
+ str2ba(str, &ba);
+ id = hci_for_each_dev(HCI_UP, __same_bdaddr, (long) &ba);
+ }
+
+ return id;
+}
+
+int hci_devinfo(int dev_id, struct hci_dev_info *di)
+{
+ int dd, err, ret;
+
+ dd = socket(AF_BLUETOOTH, SOCK_RAW | SOCK_CLOEXEC, BTPROTO_HCI);
+ if (dd < 0)
+ return dd;
+
+ memset(di, 0, sizeof(struct hci_dev_info));
+
+ di->dev_id = dev_id;
+ ret = ioctl(dd, HCIGETDEVINFO, (void *) di);
+
+ err = errno;
+ close(dd);
+ errno = err;
+
+ return ret;
+}
+
+int hci_devba(int dev_id, bdaddr_t *bdaddr)
+{
+ struct hci_dev_info di;
+
+ memset(&di, 0, sizeof(di));
+
+ if (hci_devinfo(dev_id, &di))
+ return -1;
+
+ if (!hci_test_bit(HCI_UP, &di.flags)) {
+ errno = ENETDOWN;
+ return -1;
+ }
+
+ bacpy(bdaddr, &di.bdaddr);
+
+ return 0;
+}
+
+int hci_inquiry(int dev_id, int len, int nrsp, const uint8_t *lap,
+ inquiry_info **ii, long flags)
+{
+ struct hci_inquiry_req *ir;
+ uint8_t num_rsp = nrsp;
+ void *buf;
+ int dd, size, err, ret = -1;
+
+ if (nrsp <= 0) {
+ num_rsp = 0;
+ nrsp = 255;
+ }
+
+ if (dev_id < 0) {
+ dev_id = hci_get_route(NULL);
+ if (dev_id < 0) {
+ errno = ENODEV;
+ return -1;
+ }
+ }
+
+ dd = socket(AF_BLUETOOTH, SOCK_RAW | SOCK_CLOEXEC, BTPROTO_HCI);
+ if (dd < 0)
+ return dd;
+
+ buf = malloc(sizeof(*ir) + (sizeof(inquiry_info) * (nrsp)));
+ if (!buf)
+ goto done;
+
+ ir = buf;
+ ir->dev_id = dev_id;
+ ir->num_rsp = num_rsp;
+ ir->length = len;
+ ir->flags = flags;
+
+ if (lap) {
+ memcpy(ir->lap, lap, 3);
+ } else {
+ ir->lap[0] = 0x33;
+ ir->lap[1] = 0x8b;
+ ir->lap[2] = 0x9e;
+ }
+
+ ret = ioctl(dd, HCIINQUIRY, (unsigned long) buf);
+ if (ret < 0)
+ goto free;
+
+ size = sizeof(inquiry_info) * ir->num_rsp;
+
+ if (!*ii)
+ *ii = malloc(size);
+
+ if (*ii) {
+ memcpy((void *) *ii, buf + sizeof(*ir), size);
+ ret = ir->num_rsp;
+ } else
+ ret = -1;
+
+free:
+ free(buf);
+
+done:
+ err = errno;
+ close(dd);
+ errno = err;
+
+ return ret;
+}
+
+/* Open HCI device.
+ * Returns device descriptor (dd). */
+int hci_open_dev(int dev_id)
+{
+ struct sockaddr_hci a;
+ int dd, err;
+
+ /* Create HCI socket */
+ dd = socket(AF_BLUETOOTH, SOCK_RAW | SOCK_CLOEXEC, BTPROTO_HCI);
+ if (dd < 0)
+ return dd;
+
+ /* Bind socket to the HCI device */
+ memset(&a, 0, sizeof(a));
+ a.hci_family = AF_BLUETOOTH;
+ a.hci_dev = dev_id;
+ if (bind(dd, (struct sockaddr *) &a, sizeof(a)) < 0)
+ goto failed;
+
+ return dd;
+
+failed:
+ err = errno;
+ close(dd);
+ errno = err;
+
+ return -1;
+}
+
+int hci_close_dev(int dd)
+{
+ return close(dd);
+}
+
+/* HCI functions that require open device
+ * dd - Device descriptor returned by hci_open_dev. */
+
+int hci_send_cmd(int dd, uint16_t ogf, uint16_t ocf, uint8_t plen, void *param)
+{
+ uint8_t type = HCI_COMMAND_PKT;
+ hci_command_hdr hc;
+ struct iovec iv[3];
+ int ivn;
+
+ hc.opcode = htobs(cmd_opcode_pack(ogf, ocf));
+ hc.plen= plen;
+
+ iv[0].iov_base = &type;
+ iv[0].iov_len = 1;
+ iv[1].iov_base = &hc;
+ iv[1].iov_len = HCI_COMMAND_HDR_SIZE;
+ ivn = 2;
+
+ if (plen) {
+ iv[2].iov_base = param;
+ iv[2].iov_len = plen;
+ ivn = 3;
+ }
+
+ while (writev(dd, iv, ivn) < 0) {
+ if (errno == EAGAIN || errno == EINTR)
+ continue;
+ return -1;
+ }
+ return 0;
+}
+
+int hci_send_req(int dd, struct hci_request *r, int to)
+{
+ unsigned char buf[HCI_MAX_EVENT_SIZE], *ptr;
+ uint16_t opcode = htobs(cmd_opcode_pack(r->ogf, r->ocf));
+ struct hci_filter nf, of;
+ socklen_t olen;
+ hci_event_hdr *hdr;
+ int err, try;
+
+ olen = sizeof(of);
+ if (getsockopt(dd, SOL_HCI, HCI_FILTER, &of, &olen) < 0)
+ return -1;
+
+ hci_filter_clear(&nf);
+ hci_filter_set_ptype(HCI_EVENT_PKT, &nf);
+ hci_filter_set_event(EVT_CMD_STATUS, &nf);
+ hci_filter_set_event(EVT_CMD_COMPLETE, &nf);
+ hci_filter_set_event(EVT_LE_META_EVENT, &nf);
+ hci_filter_set_event(r->event, &nf);
+ hci_filter_set_opcode(opcode, &nf);
+ if (setsockopt(dd, SOL_HCI, HCI_FILTER, &nf, sizeof(nf)) < 0)
+ return -1;
+
+ if (hci_send_cmd(dd, r->ogf, r->ocf, r->clen, r->cparam) < 0)
+ goto failed;
+
+ try = 10;
+ while (try--) {
+ evt_cmd_complete *cc;
+ evt_cmd_status *cs;
+ evt_remote_name_req_complete *rn;
+ evt_le_meta_event *me;
+ remote_name_req_cp *cp;
+ int len;
+
+ if (to) {
+ struct pollfd p;
+ int n;
+
+ p.fd = dd; p.events = POLLIN;
+ while ((n = poll(&p, 1, to)) < 0) {
+ if (errno == EAGAIN || errno == EINTR)
+ continue;
+ goto failed;
+ }
+
+ if (!n) {
+ errno = ETIMEDOUT;
+ goto failed;
+ }
+
+ to -= 10;
+ if (to < 0)
+ to = 0;
+
+ }
+
+ while ((len = read(dd, buf, sizeof(buf))) < 0) {
+ if (errno == EAGAIN || errno == EINTR)
+ continue;
+ goto failed;
+ }
+
+ hdr = (void *) (buf + 1);
+ ptr = buf + (1 + HCI_EVENT_HDR_SIZE);
+ len -= (1 + HCI_EVENT_HDR_SIZE);
+
+ switch (hdr->evt) {
+ case EVT_CMD_STATUS:
+ cs = (void *) ptr;
+
+ if (cs->opcode != opcode)
+ continue;
+
+ if (r->event != EVT_CMD_STATUS) {
+ if (cs->status) {
+ errno = EIO;
+ goto failed;
+ }
+ break;
+ }
+
+ r->rlen = MIN(len, r->rlen);
+ memcpy(r->rparam, ptr, r->rlen);
+ goto done;
+
+ case EVT_CMD_COMPLETE:
+ cc = (void *) ptr;
+
+ if (cc->opcode != opcode)
+ continue;
+
+ ptr += EVT_CMD_COMPLETE_SIZE;
+ len -= EVT_CMD_COMPLETE_SIZE;
+
+ r->rlen = MIN(len, r->rlen);
+ memcpy(r->rparam, ptr, r->rlen);
+ goto done;
+
+ case EVT_REMOTE_NAME_REQ_COMPLETE:
+ if (hdr->evt != r->event)
+ break;
+
+ rn = (void *) ptr;
+ cp = r->cparam;
+
+ if (bacmp(&rn->bdaddr, &cp->bdaddr))
+ continue;
+
+ r->rlen = MIN(len, r->rlen);
+ memcpy(r->rparam, ptr, r->rlen);
+ goto done;
+
+ case EVT_LE_META_EVENT:
+ me = (void *) ptr;
+
+ if (me->subevent != r->event)
+ continue;
+
+ len -= 1;
+ r->rlen = MIN(len, r->rlen);
+ memcpy(r->rparam, me->data, r->rlen);
+ goto done;
+
+ default:
+ if (hdr->evt != r->event)
+ break;
+
+ r->rlen = MIN(len, r->rlen);
+ memcpy(r->rparam, ptr, r->rlen);
+ goto done;
+ }
+ }
+ errno = ETIMEDOUT;
+
+failed:
+ err = errno;
+ setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of));
+ errno = err;
+ return -1;
+
+done:
+ setsockopt(dd, SOL_HCI, HCI_FILTER, &of, sizeof(of));
+ return 0;
+}
+
+int hci_create_connection(int dd, const bdaddr_t *bdaddr, uint16_t ptype,
+ uint16_t clkoffset, uint8_t rswitch,
+ uint16_t *handle, int to)
+{
+ evt_conn_complete rp;
+ create_conn_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, bdaddr);
+ cp.pkt_type = ptype;
+ cp.pscan_rep_mode = 0x02;
+ cp.clock_offset = clkoffset;
+ cp.role_switch = rswitch;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_CREATE_CONN;
+ rq.event = EVT_CONN_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = CREATE_CONN_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_CONN_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *handle = rp.handle;
+ return 0;
+}
+
+int hci_disconnect(int dd, uint16_t handle, uint8_t reason, int to)
+{
+ evt_disconn_complete rp;
+ disconnect_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.reason = reason;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_DISCONNECT;
+ rq.event = EVT_DISCONN_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = DISCONNECT_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_DISCONN_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+ return 0;
+}
+
+int hci_le_add_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type, int to)
+{
+ struct hci_request rq;
+ le_add_device_to_white_list_cp cp;
+ uint8_t status;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.bdaddr_type = type;
+ bacpy(&cp.bdaddr, bdaddr);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_ADD_DEVICE_TO_WHITE_LIST;
+ rq.cparam = &cp;
+ rq.clen = LE_ADD_DEVICE_TO_WHITE_LIST_CP_SIZE;
+ rq.rparam = &status;
+ rq.rlen = 1;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_le_rm_white_list(int dd, const bdaddr_t *bdaddr, uint8_t type, int to)
+{
+ struct hci_request rq;
+ le_remove_device_from_white_list_cp cp;
+ uint8_t status;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.bdaddr_type = type;
+ bacpy(&cp.bdaddr, bdaddr);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_REMOVE_DEVICE_FROM_WHITE_LIST;
+ rq.cparam = &cp;
+ rq.clen = LE_REMOVE_DEVICE_FROM_WHITE_LIST_CP_SIZE;
+ rq.rparam = &status;
+ rq.rlen = 1;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_le_read_white_list_size(int dd, uint8_t *size, int to)
+{
+ struct hci_request rq;
+ le_read_white_list_size_rp rp;
+
+ memset(&rp, 0, sizeof(rp));
+ memset(&rq, 0, sizeof(rq));
+
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_READ_WHITE_LIST_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = LE_READ_WHITE_LIST_SIZE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (size)
+ *size = rp.size;
+
+ return 0;
+}
+
+int hci_le_clear_white_list(int dd, int to)
+{
+ struct hci_request rq;
+ uint8_t status;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_CLEAR_WHITE_LIST;
+ rq.rparam = &status;
+ rq.rlen = 1;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_local_name(int dd, int len, char *name, int to)
+{
+ read_local_name_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_LOCAL_NAME;
+ rq.rparam = &rp;
+ rq.rlen = READ_LOCAL_NAME_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ rp.name[247] = '\0';
+ strncpy(name, (char *) rp.name, len);
+ return 0;
+}
+
+int hci_write_local_name(int dd, const char *name, int to)
+{
+ change_local_name_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ strncpy((char *) cp.name, name, sizeof(cp.name));
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_CHANGE_LOCAL_NAME;
+ rq.cparam = &cp;
+ rq.clen = CHANGE_LOCAL_NAME_CP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ return 0;
+}
+
+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)
+{
+ evt_remote_name_req_complete rn;
+ remote_name_req_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, bdaddr);
+ cp.pscan_rep_mode = pscan_rep_mode;
+ cp.clock_offset = clkoffset;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_REMOTE_NAME_REQ;
+ rq.cparam = &cp;
+ rq.clen = REMOTE_NAME_REQ_CP_SIZE;
+ rq.event = EVT_REMOTE_NAME_REQ_COMPLETE;
+ rq.rparam = &rn;
+ rq.rlen = EVT_REMOTE_NAME_REQ_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rn.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ rn.name[247] = '\0';
+ strncpy(name, (char *) rn.name, len);
+ return 0;
+}
+
+int hci_read_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name,
+ int to)
+{
+ return hci_read_remote_name_with_clock_offset(dd, bdaddr, 0x02, 0x0000,
+ len, name, to);
+}
+
+int hci_read_remote_name_cancel(int dd, const bdaddr_t *bdaddr, int to)
+{
+ remote_name_req_cancel_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, bdaddr);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_REMOTE_NAME_REQ_CANCEL;
+ rq.cparam = &cp;
+ rq.clen = REMOTE_NAME_REQ_CANCEL_CP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ return 0;
+}
+
+int hci_read_remote_version(int dd, uint16_t handle, struct hci_version *ver,
+ int to)
+{
+ evt_read_remote_version_complete rp;
+ read_remote_version_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_READ_REMOTE_VERSION;
+ rq.event = EVT_READ_REMOTE_VERSION_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = READ_REMOTE_VERSION_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_READ_REMOTE_VERSION_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ ver->manufacturer = btohs(rp.manufacturer);
+ ver->lmp_ver = rp.lmp_ver;
+ ver->lmp_subver = btohs(rp.lmp_subver);
+ return 0;
+}
+
+int hci_read_remote_features(int dd, uint16_t handle, uint8_t *features, int to)
+{
+ evt_read_remote_features_complete rp;
+ read_remote_features_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_READ_REMOTE_FEATURES;
+ rq.event = EVT_READ_REMOTE_FEATURES_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = READ_REMOTE_FEATURES_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (features)
+ memcpy(features, rp.features, 8);
+
+ return 0;
+}
+
+int hci_read_remote_ext_features(int dd, uint16_t handle, uint8_t page,
+ uint8_t *max_page, uint8_t *features,
+ int to)
+{
+ evt_read_remote_ext_features_complete rp;
+ read_remote_ext_features_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.page_num = page;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_READ_REMOTE_EXT_FEATURES;
+ rq.event = EVT_READ_REMOTE_EXT_FEATURES_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = READ_REMOTE_EXT_FEATURES_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (max_page)
+ *max_page = rp.max_page_num;
+
+ if (features)
+ memcpy(features, rp.features, 8);
+
+ return 0;
+}
+
+int hci_read_clock_offset(int dd, uint16_t handle, uint16_t *clkoffset, int to)
+{
+ evt_read_clock_offset_complete rp;
+ read_clock_offset_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_READ_CLOCK_OFFSET;
+ rq.event = EVT_READ_CLOCK_OFFSET_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = READ_CLOCK_OFFSET_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *clkoffset = rp.clock_offset;
+ return 0;
+}
+
+int hci_read_local_version(int dd, struct hci_version *ver, int to)
+{
+ read_local_version_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_INFO_PARAM;
+ rq.ocf = OCF_READ_LOCAL_VERSION;
+ rq.rparam = &rp;
+ rq.rlen = READ_LOCAL_VERSION_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ ver->manufacturer = btohs(rp.manufacturer);
+ ver->hci_ver = rp.hci_ver;
+ ver->hci_rev = btohs(rp.hci_rev);
+ ver->lmp_ver = rp.lmp_ver;
+ ver->lmp_subver = btohs(rp.lmp_subver);
+ return 0;
+}
+
+int hci_read_local_commands(int dd, uint8_t *commands, int to)
+{
+ read_local_commands_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_INFO_PARAM;
+ rq.ocf = OCF_READ_LOCAL_COMMANDS;
+ rq.rparam = &rp;
+ rq.rlen = READ_LOCAL_COMMANDS_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (commands)
+ memcpy(commands, rp.commands, 64);
+
+ return 0;
+}
+
+int hci_read_local_features(int dd, uint8_t *features, int to)
+{
+ read_local_features_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_INFO_PARAM;
+ rq.ocf = OCF_READ_LOCAL_FEATURES;
+ rq.rparam = &rp;
+ rq.rlen = READ_LOCAL_FEATURES_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (features)
+ memcpy(features, rp.features, 8);
+
+ return 0;
+}
+
+int hci_read_local_ext_features(int dd, uint8_t page, uint8_t *max_page,
+ uint8_t *features, int to)
+{
+ read_local_ext_features_cp cp;
+ read_local_ext_features_rp rp;
+ struct hci_request rq;
+
+ cp.page_num = page;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_INFO_PARAM;
+ rq.ocf = OCF_READ_LOCAL_EXT_FEATURES;
+ rq.cparam = &cp;
+ rq.clen = READ_LOCAL_EXT_FEATURES_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = READ_LOCAL_EXT_FEATURES_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (max_page)
+ *max_page = rp.max_page_num;
+
+ if (features)
+ memcpy(features, rp.features, 8);
+
+ return 0;
+}
+
+int hci_read_bd_addr(int dd, bdaddr_t *bdaddr, int to)
+{
+ read_bd_addr_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_INFO_PARAM;
+ rq.ocf = OCF_READ_BD_ADDR;
+ rq.rparam = &rp;
+ rq.rlen = READ_BD_ADDR_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (bdaddr)
+ bacpy(bdaddr, &rp.bdaddr);
+
+ return 0;
+}
+
+int hci_read_class_of_dev(int dd, uint8_t *cls, int to)
+{
+ read_class_of_dev_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_CLASS_OF_DEV;
+ rq.rparam = &rp;
+ rq.rlen = READ_CLASS_OF_DEV_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ memcpy(cls, rp.dev_class, 3);
+ return 0;
+}
+
+int hci_write_class_of_dev(int dd, uint32_t cls, int to)
+{
+ write_class_of_dev_cp cp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ cp.dev_class[0] = cls & 0xff;
+ cp.dev_class[1] = (cls >> 8) & 0xff;
+ cp.dev_class[2] = (cls >> 16) & 0xff;
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_CLASS_OF_DEV;
+ rq.cparam = &cp;
+ rq.clen = WRITE_CLASS_OF_DEV_CP_SIZE;
+ return hci_send_req(dd, &rq, to);
+}
+
+int hci_read_voice_setting(int dd, uint16_t *vs, int to)
+{
+ read_voice_setting_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_VOICE_SETTING;
+ rq.rparam = &rp;
+ rq.rlen = READ_VOICE_SETTING_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *vs = rp.voice_setting;
+ return 0;
+}
+
+int hci_write_voice_setting(int dd, uint16_t vs, int to)
+{
+ write_voice_setting_cp cp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ cp.voice_setting = vs;
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_VOICE_SETTING;
+ rq.cparam = &cp;
+ rq.clen = WRITE_VOICE_SETTING_CP_SIZE;
+
+ return hci_send_req(dd, &rq, to);
+}
+
+int hci_read_current_iac_lap(int dd, uint8_t *num_iac, uint8_t *lap, int to)
+{
+ read_current_iac_lap_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_CURRENT_IAC_LAP;
+ rq.rparam = &rp;
+ rq.rlen = READ_CURRENT_IAC_LAP_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *num_iac = rp.num_current_iac;
+ memcpy(lap, rp.lap, rp.num_current_iac * 3);
+ return 0;
+}
+
+int hci_write_current_iac_lap(int dd, uint8_t num_iac, uint8_t *lap, int to)
+{
+ write_current_iac_lap_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.num_current_iac = num_iac;
+ memcpy(&cp.lap, lap, num_iac * 3);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_CURRENT_IAC_LAP;
+ rq.cparam = &cp;
+ rq.clen = num_iac * 3 + 1;
+
+ return hci_send_req(dd, &rq, to);
+}
+
+int hci_read_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to)
+{
+ read_stored_link_key_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, bdaddr);
+ cp.read_all = all;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_STORED_LINK_KEY;
+ rq.cparam = &cp;
+ rq.clen = READ_STORED_LINK_KEY_CP_SIZE;
+
+ return hci_send_req(dd, &rq, to);
+}
+
+int hci_write_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t *key, int to)
+{
+ unsigned char cp[WRITE_STORED_LINK_KEY_CP_SIZE + 6 + 16];
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp[0] = 1;
+ bacpy((bdaddr_t *) (cp + 1), bdaddr);
+ memcpy(cp + 7, key, 16);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_STORED_LINK_KEY;
+ rq.cparam = &cp;
+ rq.clen = WRITE_STORED_LINK_KEY_CP_SIZE + 6 + 16;
+
+ return hci_send_req(dd, &rq, to);
+}
+
+int hci_delete_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to)
+{
+ delete_stored_link_key_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, bdaddr);
+ cp.delete_all = all;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_DELETE_STORED_LINK_KEY;
+ rq.cparam = &cp;
+ rq.clen = DELETE_STORED_LINK_KEY_CP_SIZE;
+
+ return hci_send_req(dd, &rq, to);
+}
+
+int hci_authenticate_link(int dd, uint16_t handle, int to)
+{
+ auth_requested_cp cp;
+ evt_auth_complete rp;
+ struct hci_request rq;
+
+ cp.handle = handle;
+
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_AUTH_REQUESTED;
+ rq.event = EVT_AUTH_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = AUTH_REQUESTED_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_AUTH_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_encrypt_link(int dd, uint16_t handle, uint8_t encrypt, int to)
+{
+ set_conn_encrypt_cp cp;
+ evt_encrypt_change rp;
+ struct hci_request rq;
+
+ cp.handle = handle;
+ cp.encrypt = encrypt;
+
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_SET_CONN_ENCRYPT;
+ rq.event = EVT_ENCRYPT_CHANGE;
+ rq.cparam = &cp;
+ rq.clen = SET_CONN_ENCRYPT_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_ENCRYPT_CHANGE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_change_link_key(int dd, uint16_t handle, int to)
+{
+ change_conn_link_key_cp cp;
+ evt_change_conn_link_key_complete rp;
+ struct hci_request rq;
+
+ cp.handle = handle;
+
+ rq.ogf = OGF_LINK_CTL;
+ rq.ocf = OCF_CHANGE_CONN_LINK_KEY;
+ rq.event = EVT_CHANGE_CONN_LINK_KEY_COMPLETE;
+ rq.cparam = &cp;
+ rq.clen = CHANGE_CONN_LINK_KEY_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_switch_role(int dd, bdaddr_t *bdaddr, uint8_t role, int to)
+{
+ switch_role_cp cp;
+ evt_role_change rp;
+ struct hci_request rq;
+
+ bacpy(&cp.bdaddr, bdaddr);
+ cp.role = role;
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_SWITCH_ROLE;
+ rq.cparam = &cp;
+ rq.clen = SWITCH_ROLE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_ROLE_CHANGE_SIZE;
+ rq.event = EVT_ROLE_CHANGE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_park_mode(int dd, uint16_t handle, uint16_t max_interval,
+ uint16_t min_interval, int to)
+{
+ park_mode_cp cp;
+ evt_mode_change rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof (cp));
+ cp.handle = handle;
+ cp.max_interval = max_interval;
+ cp.min_interval = min_interval;
+
+ memset(&rq, 0, sizeof (rq));
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_PARK_MODE;
+ rq.event = EVT_MODE_CHANGE;
+ rq.cparam = &cp;
+ rq.clen = PARK_MODE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_MODE_CHANGE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_exit_park_mode(int dd, uint16_t handle, int to)
+{
+ exit_park_mode_cp cp;
+ evt_mode_change rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof (cp));
+ cp.handle = handle;
+
+ memset (&rq, 0, sizeof (rq));
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_EXIT_PARK_MODE;
+ rq.event = EVT_MODE_CHANGE;
+ rq.cparam = &cp;
+ rq.clen = EXIT_PARK_MODE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = EVT_MODE_CHANGE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_inquiry_scan_type(int dd, uint8_t *type, int to)
+{
+ read_inquiry_scan_type_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_INQUIRY_SCAN_TYPE;
+ rq.rparam = &rp;
+ rq.rlen = READ_INQUIRY_SCAN_TYPE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *type = rp.type;
+ return 0;
+}
+
+int hci_write_inquiry_scan_type(int dd, uint8_t type, int to)
+{
+ write_inquiry_scan_type_cp cp;
+ write_inquiry_scan_type_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.type = type;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_INQUIRY_SCAN_TYPE;
+ rq.cparam = &cp;
+ rq.clen = WRITE_INQUIRY_SCAN_TYPE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_INQUIRY_SCAN_TYPE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_inquiry_mode(int dd, uint8_t *mode, int to)
+{
+ read_inquiry_mode_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_INQUIRY_MODE;
+ rq.rparam = &rp;
+ rq.rlen = READ_INQUIRY_MODE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *mode = rp.mode;
+ return 0;
+}
+
+int hci_write_inquiry_mode(int dd, uint8_t mode, int to)
+{
+ write_inquiry_mode_cp cp;
+ write_inquiry_mode_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.mode = mode;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_INQUIRY_MODE;
+ rq.cparam = &cp;
+ rq.clen = WRITE_INQUIRY_MODE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_INQUIRY_MODE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_afh_mode(int dd, uint8_t *mode, int to)
+{
+ read_afh_mode_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_AFH_MODE;
+ rq.rparam = &rp;
+ rq.rlen = READ_AFH_MODE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *mode = rp.mode;
+ return 0;
+}
+
+int hci_write_afh_mode(int dd, uint8_t mode, int to)
+{
+ write_afh_mode_cp cp;
+ write_afh_mode_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.mode = mode;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_AFH_MODE;
+ rq.cparam = &cp;
+ rq.clen = WRITE_AFH_MODE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_AFH_MODE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_ext_inquiry_response(int dd, uint8_t *fec, uint8_t *data, int to)
+{
+ read_ext_inquiry_response_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_EXT_INQUIRY_RESPONSE;
+ rq.rparam = &rp;
+ rq.rlen = READ_EXT_INQUIRY_RESPONSE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *fec = rp.fec;
+ memcpy(data, rp.data, HCI_MAX_EIR_LENGTH);
+
+ return 0;
+}
+
+int hci_write_ext_inquiry_response(int dd, uint8_t fec, uint8_t *data, int to)
+{
+ write_ext_inquiry_response_cp cp;
+ write_ext_inquiry_response_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.fec = fec;
+ memcpy(cp.data, data, HCI_MAX_EIR_LENGTH);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_EXT_INQUIRY_RESPONSE;
+ rq.cparam = &cp;
+ rq.clen = WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_simple_pairing_mode(int dd, uint8_t *mode, int to)
+{
+ read_simple_pairing_mode_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_SIMPLE_PAIRING_MODE;
+ rq.rparam = &rp;
+ rq.rlen = READ_SIMPLE_PAIRING_MODE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *mode = rp.mode;
+ return 0;
+}
+
+int hci_write_simple_pairing_mode(int dd, uint8_t mode, int to)
+{
+ write_simple_pairing_mode_cp cp;
+ write_simple_pairing_mode_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.mode = mode;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_SIMPLE_PAIRING_MODE;
+ rq.cparam = &cp;
+ rq.clen = WRITE_SIMPLE_PAIRING_MODE_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_SIMPLE_PAIRING_MODE_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_local_oob_data(int dd, uint8_t *hash, uint8_t *randomizer, int to)
+{
+ read_local_oob_data_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_LOCAL_OOB_DATA;
+ rq.rparam = &rp;
+ rq.rlen = READ_LOCAL_OOB_DATA_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ memcpy(hash, rp.hash, 16);
+ memcpy(randomizer, rp.randomizer, 16);
+ return 0;
+}
+
+int hci_read_inq_response_tx_power_level(int dd, int8_t *level, int to)
+{
+ read_inq_response_tx_power_level_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_INQ_RESPONSE_TX_POWER_LEVEL;
+ rq.rparam = &rp;
+ rq.rlen = READ_INQ_RESPONSE_TX_POWER_LEVEL_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *level = rp.level;
+ return 0;
+}
+
+int hci_read_inquiry_transmit_power_level(int dd, int8_t *level, int to)
+{
+ return hci_read_inq_response_tx_power_level(dd, level, to);
+}
+
+int hci_write_inquiry_transmit_power_level(int dd, int8_t level, int to)
+{
+ write_inquiry_transmit_power_level_cp cp;
+ write_inquiry_transmit_power_level_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.level = level;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_INQUIRY_TRANSMIT_POWER_LEVEL;
+ rq.cparam = &cp;
+ rq.clen = WRITE_INQUIRY_TRANSMIT_POWER_LEVEL_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_INQUIRY_TRANSMIT_POWER_LEVEL_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_transmit_power_level(int dd, uint16_t handle, uint8_t type,
+ int8_t *level, int to)
+{
+ read_transmit_power_level_cp cp;
+ read_transmit_power_level_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.type = type;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_TRANSMIT_POWER_LEVEL;
+ rq.cparam = &cp;
+ rq.clen = READ_TRANSMIT_POWER_LEVEL_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = READ_TRANSMIT_POWER_LEVEL_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *level = rp.level;
+ return 0;
+}
+
+int hci_read_link_policy(int dd, uint16_t handle, uint16_t *policy, int to)
+{
+ read_link_policy_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_READ_LINK_POLICY;
+ rq.cparam = &handle;
+ rq.clen = 2;
+ rq.rparam = &rp;
+ rq.rlen = READ_LINK_POLICY_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *policy = rp.policy;
+ return 0;
+}
+
+int hci_write_link_policy(int dd, uint16_t handle, uint16_t policy, int to)
+{
+ write_link_policy_cp cp;
+ write_link_policy_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.policy = policy;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_WRITE_LINK_POLICY;
+ rq.cparam = &cp;
+ rq.clen = WRITE_LINK_POLICY_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_LINK_POLICY_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_link_supervision_timeout(int dd, uint16_t handle,
+ uint16_t *timeout, int to)
+{
+ read_link_supervision_timeout_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_READ_LINK_SUPERVISION_TIMEOUT;
+ rq.cparam = &handle;
+ rq.clen = 2;
+ rq.rparam = &rp;
+ rq.rlen = READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *timeout = rp.timeout;
+ return 0;
+}
+
+int hci_write_link_supervision_timeout(int dd, uint16_t handle,
+ uint16_t timeout, int to)
+{
+ write_link_supervision_timeout_cp cp;
+ write_link_supervision_timeout_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.timeout = timeout;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_WRITE_LINK_SUPERVISION_TIMEOUT;
+ rq.cparam = &cp;
+ rq.clen = WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_set_afh_classification(int dd, uint8_t *map, int to)
+{
+ set_afh_classification_cp cp;
+ set_afh_classification_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ memcpy(cp.map, map, 10);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_HOST_CTL;
+ rq.ocf = OCF_SET_AFH_CLASSIFICATION;
+ rq.cparam = &cp;
+ rq.clen = SET_AFH_CLASSIFICATION_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = SET_AFH_CLASSIFICATION_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_read_link_quality(int dd, uint16_t handle, uint8_t *link_quality,
+ int to)
+{
+ read_link_quality_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_STATUS_PARAM;
+ rq.ocf = OCF_READ_LINK_QUALITY;
+ rq.cparam = &handle;
+ rq.clen = 2;
+ rq.rparam = &rp;
+ rq.rlen = READ_LINK_QUALITY_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *link_quality = rp.link_quality;
+ return 0;
+}
+
+int hci_read_rssi(int dd, uint16_t handle, int8_t *rssi, int to)
+{
+ read_rssi_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_STATUS_PARAM;
+ rq.ocf = OCF_READ_RSSI;
+ rq.cparam = &handle;
+ rq.clen = 2;
+ rq.rparam = &rp;
+ rq.rlen = READ_RSSI_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *rssi = rp.rssi;
+ return 0;
+}
+
+int hci_read_afh_map(int dd, uint16_t handle, uint8_t *mode, uint8_t *map,
+ int to)
+{
+ read_afh_map_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_STATUS_PARAM;
+ rq.ocf = OCF_READ_AFH_MAP;
+ rq.cparam = &handle;
+ rq.clen = 2;
+ rq.rparam = &rp;
+ rq.rlen = READ_AFH_MAP_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *mode = rp.mode;
+ memcpy(map, rp.map, 10);
+ return 0;
+}
+
+int hci_read_clock(int dd, uint16_t handle, uint8_t which, uint32_t *clock,
+ uint16_t *accuracy, int to)
+{
+ read_clock_cp cp;
+ read_clock_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.which_clock = which;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_STATUS_PARAM;
+ rq.ocf = OCF_READ_CLOCK;
+ rq.cparam = &cp;
+ rq.clen = READ_CLOCK_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = READ_CLOCK_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *clock = rp.clock;
+ *accuracy = rp.accuracy;
+ return 0;
+}
+
+int hci_le_set_scan_enable(int dd, uint8_t enable, uint8_t filter_dup, int to)
+{
+ struct hci_request rq;
+ le_set_scan_enable_cp scan_cp;
+ uint8_t status;
+
+ memset(&scan_cp, 0, sizeof(scan_cp));
+ scan_cp.enable = enable;
+ scan_cp.filter_dup = filter_dup;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_SET_SCAN_ENABLE;
+ rq.cparam = &scan_cp;
+ rq.clen = LE_SET_SCAN_ENABLE_CP_SIZE;
+ rq.rparam = &status;
+ rq.rlen = 1;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_le_set_scan_parameters(int dd, uint8_t type,
+ uint16_t interval, uint16_t window,
+ uint8_t own_type, uint8_t filter, int to)
+{
+ struct hci_request rq;
+ le_set_scan_parameters_cp param_cp;
+ uint8_t status;
+
+ memset(&param_cp, 0, sizeof(param_cp));
+ param_cp.type = type;
+ param_cp.interval = interval;
+ param_cp.window = window;
+ param_cp.own_bdaddr_type = own_type;
+ param_cp.filter = filter;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_SET_SCAN_PARAMETERS;
+ rq.cparam = &param_cp;
+ rq.clen = LE_SET_SCAN_PARAMETERS_CP_SIZE;
+ rq.rparam = &status;
+ rq.rlen = 1;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+int hci_le_set_advertise_enable(int dd, uint8_t enable, int to)
+{
+ struct hci_request rq;
+ le_set_advertise_enable_cp adv_cp;
+ uint8_t status;
+
+ memset(&adv_cp, 0, sizeof(adv_cp));
+ adv_cp.enable = enable;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_SET_ADVERTISE_ENABLE;
+ rq.cparam = &adv_cp;
+ rq.clen = LE_SET_ADVERTISE_ENABLE_CP_SIZE;
+ rq.rparam = &status;
+ rq.rlen = 1;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
+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)
+{
+ struct hci_request rq;
+ le_create_connection_cp create_conn_cp;
+ evt_le_connection_complete conn_complete_rp;
+
+ memset(&create_conn_cp, 0, sizeof(create_conn_cp));
+ create_conn_cp.interval = interval;
+ create_conn_cp.window = window;
+ create_conn_cp.initiator_filter = initiator_filter;
+ create_conn_cp.peer_bdaddr_type = peer_bdaddr_type;
+ create_conn_cp.peer_bdaddr = peer_bdaddr;
+ create_conn_cp.own_bdaddr_type = own_bdaddr_type;
+ create_conn_cp.min_interval = min_interval;
+ create_conn_cp.max_interval = max_interval;
+ create_conn_cp.latency = latency;
+ create_conn_cp.supervision_timeout = supervision_timeout;
+ create_conn_cp.min_ce_length = min_ce_length;
+ create_conn_cp.max_ce_length = max_ce_length;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_CREATE_CONN;
+ rq.event = EVT_LE_CONN_COMPLETE;
+ rq.cparam = &create_conn_cp;
+ rq.clen = LE_CREATE_CONN_CP_SIZE;
+ rq.rparam = &conn_complete_rp;
+ rq.rlen = EVT_CONN_COMPLETE_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (conn_complete_rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ if (handle)
+ *handle = conn_complete_rp.handle;
+
+ return 0;
+}
+
+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)
+{
+ evt_le_connection_update_complete evt;
+ le_connection_update_cp cp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.min_interval = min_interval;
+ cp.max_interval = max_interval;
+ cp.latency = latency;
+ cp.supervision_timeout = supervision_timeout;
+ cp.min_ce_length = htobs(0x0001);
+ cp.max_ce_length = htobs(0x0001);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LE_CTL;
+ rq.ocf = OCF_LE_CONN_UPDATE;
+ rq.cparam = &cp;
+ rq.clen = LE_CONN_UPDATE_CP_SIZE;
+ rq.event = EVT_LE_CONN_UPDATE_COMPLETE;
+ rq.rparam = &evt;
+ rq.rlen = sizeof(evt);
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (evt.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}