nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 1999-2012 Broadcom Corporation |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ******************************************************************************/ |
| 18 | #include <android-base/stringprintf.h> |
| 19 | #include <android/hardware/nfc/1.1/INfc.h> |
| 20 | #include <base/command_line.h> |
| 21 | #include <base/logging.h> |
| 22 | #include <cutils/properties.h> |
| 23 | #include <hwbinder/ProcessState.h> |
| 24 | |
| 25 | #include "NfcAdaptation.h" |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 26 | #include "android_logmsg.h" |
| 27 | #include "debug_nfcsnoop.h" |
Ravishinde | 26233bb | 2018-08-06 22:16:08 +0530 | [diff] [blame] | 28 | #if (NXP_EXTNS == TRUE) |
| 29 | #include <vendor/nxp/nxpnfc/1.0/INxpNfc.h> |
| 30 | #include "hal_nxpese.h" |
| 31 | #endif |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 32 | #include "nfa_api.h" |
Suraj Uday Kotharkar | d5af438 | 2018-05-10 14:23:43 +0530 | [diff] [blame] | 33 | #include "nfa_rw_api.h" |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 34 | #include "nfc_config.h" |
| 35 | #include "nfc_int.h" |
Arjun Thottingal Jayarajan | 4f71c36 | 2018-07-18 21:05:35 +0530 | [diff] [blame] | 36 | #include <hidl/LegacySupport.h> |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 37 | |
| 38 | using android::OK; |
| 39 | using android::sp; |
| 40 | using android::status_t; |
| 41 | |
| 42 | using android::base::StringPrintf; |
| 43 | using android::hardware::ProcessState; |
| 44 | using android::hardware::Return; |
| 45 | using android::hardware::Void; |
| 46 | using android::hardware::nfc::V1_0::INfc; |
Suraj Uday Kotharkar | d5af438 | 2018-05-10 14:23:43 +0530 | [diff] [blame] | 47 | using android::hardware::nfc::V1_1::PresenceCheckAlgorithm; |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 48 | using INfcV1_1 = android::hardware::nfc::V1_1::INfc; |
Suraj Uday Kotharkar | d5af438 | 2018-05-10 14:23:43 +0530 | [diff] [blame] | 49 | using NfcVendorConfig = android::hardware::nfc::V1_1::NfcConfig; |
Suraj Uday Kotharkar | 10d9fc2 | 2018-05-09 15:05:56 +0530 | [diff] [blame] | 50 | using android::hardware::nfc::V1_1::INfcClientCallback; |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 51 | using android::hardware::hidl_vec; |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 52 | using android::hardware::hidl_death_recipient; |
Arjun Thottingal Jayarajan | 4f71c36 | 2018-07-18 21:05:35 +0530 | [diff] [blame] | 53 | using android::hardware::configureRpcThreadpool; |
Ravishinde | 26233bb | 2018-08-06 22:16:08 +0530 | [diff] [blame] | 54 | #if (NXP_EXTNS == TRUE) |
| 55 | using vendor::nxp::nxpnfc::V1_0::INxpNfc; |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 56 | |
Ravishinde | 26233bb | 2018-08-06 22:16:08 +0530 | [diff] [blame] | 57 | ThreadMutex NfcAdaptation::sIoctlLock; |
| 58 | sp<INxpNfc> NfcAdaptation::mHalNxpNfc; |
| 59 | #endif |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 60 | extern bool nfc_debug_enabled; |
| 61 | |
| 62 | extern void GKI_shutdown(); |
| 63 | extern void verify_stack_non_volatile_store(); |
| 64 | extern void delete_stack_non_volatile_store(bool forceDelete); |
| 65 | |
| 66 | NfcAdaptation* NfcAdaptation::mpInstance = NULL; |
| 67 | ThreadMutex NfcAdaptation::sLock; |
| 68 | tHAL_NFC_CBACK* NfcAdaptation::mHalCallback = NULL; |
| 69 | tHAL_NFC_DATA_CBACK* NfcAdaptation::mHalDataCallback = NULL; |
| 70 | ThreadCondVar NfcAdaptation::mHalOpenCompletedEvent; |
| 71 | ThreadCondVar NfcAdaptation::mHalCloseCompletedEvent; |
| 72 | sp<INfc> NfcAdaptation::mHal; |
| 73 | sp<INfcV1_1> NfcAdaptation::mHal_1_1; |
| 74 | INfcClientCallback* NfcAdaptation::mCallback; |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 75 | sp<NfcDeathRecipient> NfcAdaptation::mDeathRecipient = NULL; |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 76 | |
| 77 | bool nfc_debug_enabled = false; |
| 78 | std::string nfc_storage_path; |
| 79 | uint8_t appl_dta_mode_flag = 0x00; |
| 80 | |
| 81 | extern tNFA_DM_CFG nfa_dm_cfg; |
| 82 | extern tNFA_PROPRIETARY_CFG nfa_proprietary_cfg; |
| 83 | extern tNFA_HCI_CFG nfa_hci_cfg; |
| 84 | extern uint8_t nfa_ee_max_ee_cfg; |
| 85 | extern bool nfa_poll_bail_out_mode; |
| 86 | |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 87 | // Whitelist for hosts allowed to create a pipe |
| 88 | // See ADM_CREATE_PIPE command in the ETSI test specification |
| 89 | // ETSI TS 102 622, section 6.1.3.1 |
| 90 | static std::vector<uint8_t> host_whitelist; |
| 91 | |
| 92 | namespace { |
| 93 | void initializeGlobalDebugEnabledFlag() { |
| 94 | nfc_debug_enabled = |
| 95 | (NfcConfig::getUnsigned(NAME_NFC_DEBUG_ENABLED, 0) != 0) ? true : false; |
| 96 | |
| 97 | char valueStr[PROPERTY_VALUE_MAX] = {0}; |
| 98 | int len = property_get("nfc.debug_enabled", valueStr, ""); |
| 99 | if (len > 0) { |
| 100 | // let Android property override .conf variable |
| 101 | unsigned debug_enabled = 0; |
| 102 | sscanf(valueStr, "%u", &debug_enabled); |
| 103 | nfc_debug_enabled = (debug_enabled == 0) ? false : true; |
| 104 | } |
| 105 | |
| 106 | DLOG_IF(INFO, nfc_debug_enabled) |
| 107 | << StringPrintf("%s: level=%u", __func__, nfc_debug_enabled); |
| 108 | } |
| 109 | } // namespace |
| 110 | |
| 111 | class NfcClientCallback : public INfcClientCallback { |
| 112 | public: |
| 113 | NfcClientCallback(tHAL_NFC_CBACK* eventCallback, |
| 114 | tHAL_NFC_DATA_CBACK dataCallback) { |
| 115 | mEventCallback = eventCallback; |
| 116 | mDataCallback = dataCallback; |
| 117 | }; |
| 118 | virtual ~NfcClientCallback() = default; |
Suraj Uday Kotharkar | 10d9fc2 | 2018-05-09 15:05:56 +0530 | [diff] [blame] | 119 | Return<void> sendEvent_1_1( |
| 120 | ::android::hardware::nfc::V1_1::NfcEvent event, |
| 121 | ::android::hardware::nfc::V1_0::NfcStatus event_status) override { |
| 122 | mEventCallback((uint8_t)event, (tHAL_NFC_STATUS)event_status); |
| 123 | return Void(); |
| 124 | }; |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 125 | Return<void> sendEvent( |
| 126 | ::android::hardware::nfc::V1_0::NfcEvent event, |
| 127 | ::android::hardware::nfc::V1_0::NfcStatus event_status) override { |
| 128 | mEventCallback((uint8_t)event, (tHAL_NFC_STATUS)event_status); |
| 129 | return Void(); |
| 130 | }; |
| 131 | Return<void> sendData( |
| 132 | const ::android::hardware::nfc::V1_0::NfcData& data) override { |
| 133 | ::android::hardware::nfc::V1_0::NfcData copy = data; |
| 134 | mDataCallback(copy.size(), ©[0]); |
| 135 | return Void(); |
| 136 | }; |
| 137 | |
| 138 | private: |
| 139 | tHAL_NFC_CBACK* mEventCallback; |
| 140 | tHAL_NFC_DATA_CBACK* mDataCallback; |
| 141 | }; |
| 142 | |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 143 | class NfcDeathRecipient : public hidl_death_recipient { |
| 144 | public: |
| 145 | NfcDeathRecipient() {} |
| 146 | |
| 147 | virtual void serviceDied( |
| 148 | uint64_t /* cookie */, |
| 149 | const android::wp<::android::hidl::base::V1_0::IBase>& /* who */) { |
| 150 | ALOGE("NfcDeathRecipient::serviceDied - Nfc Hal service died"); |
| 151 | abort(); |
| 152 | } |
| 153 | }; |
| 154 | |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 155 | /******************************************************************************* |
| 156 | ** |
| 157 | ** Function: NfcAdaptation::NfcAdaptation() |
| 158 | ** |
| 159 | ** Description: class constructor |
| 160 | ** |
| 161 | ** Returns: none |
| 162 | ** |
| 163 | *******************************************************************************/ |
| 164 | NfcAdaptation::NfcAdaptation() { |
| 165 | memset(&mHalEntryFuncs, 0, sizeof(mHalEntryFuncs)); |
| 166 | } |
| 167 | |
| 168 | /******************************************************************************* |
| 169 | ** |
| 170 | ** Function: NfcAdaptation::~NfcAdaptation() |
| 171 | ** |
| 172 | ** Description: class destructor |
| 173 | ** |
| 174 | ** Returns: none |
| 175 | ** |
| 176 | *******************************************************************************/ |
| 177 | NfcAdaptation::~NfcAdaptation() { mpInstance = NULL; } |
| 178 | |
| 179 | /******************************************************************************* |
| 180 | ** |
| 181 | ** Function: NfcAdaptation::GetInstance() |
| 182 | ** |
| 183 | ** Description: access class singleton |
| 184 | ** |
| 185 | ** Returns: pointer to the singleton object |
| 186 | ** |
| 187 | *******************************************************************************/ |
| 188 | NfcAdaptation& NfcAdaptation::GetInstance() { |
| 189 | AutoThreadMutex a(sLock); |
| 190 | |
| 191 | if (!mpInstance) { |
| 192 | mpInstance = new NfcAdaptation; |
| 193 | mpInstance->InitializeHalDeviceContext(); |
| 194 | } |
| 195 | return *mpInstance; |
| 196 | } |
| 197 | |
Suraj Uday Kotharkar | d5af438 | 2018-05-10 14:23:43 +0530 | [diff] [blame] | 198 | void NfcAdaptation::GetVendorConfigs( |
| 199 | std::map<std::string, ConfigValue>& configMap) { |
| 200 | if (mHal_1_1) { |
| 201 | mHal_1_1->getConfig([&configMap](NfcVendorConfig config) { |
| 202 | std::vector<uint8_t> nfaPropCfg = { |
| 203 | config.nfaProprietaryCfg.protocol18092Active, |
| 204 | config.nfaProprietaryCfg.protocolBPrime, |
| 205 | config.nfaProprietaryCfg.protocolDual, |
| 206 | config.nfaProprietaryCfg.protocol15693, |
| 207 | config.nfaProprietaryCfg.protocolKovio, |
| 208 | config.nfaProprietaryCfg.protocolMifare, |
| 209 | config.nfaProprietaryCfg.discoveryPollKovio, |
| 210 | config.nfaProprietaryCfg.discoveryPollBPrime, |
| 211 | config.nfaProprietaryCfg.discoveryListenBPrime}; |
| 212 | configMap.emplace(NAME_NFA_PROPRIETARY_CFG, ConfigValue(nfaPropCfg)); |
| 213 | configMap.emplace(NAME_NFA_POLL_BAIL_OUT_MODE, |
| 214 | ConfigValue(config.nfaPollBailOutMode ? 1 : 0)); |
| 215 | configMap.emplace(NAME_DEFAULT_OFFHOST_ROUTE, |
| 216 | ConfigValue(config.defaultOffHostRoute)); |
Suraj Uday Kotharkar | 00b12c2 | 2018-05-10 15:04:50 +0530 | [diff] [blame] | 217 | configMap.emplace(NAME_DEFAULT_ROUTE, ConfigValue(config.defaultRoute)); |
Suraj Uday Kotharkar | d5af438 | 2018-05-10 14:23:43 +0530 | [diff] [blame] | 218 | configMap.emplace(NAME_DEFAULT_NFCF_ROUTE, |
| 219 | ConfigValue(config.defaultOffHostRouteFelica)); |
| 220 | configMap.emplace(NAME_DEFAULT_SYS_CODE_ROUTE, |
| 221 | ConfigValue(config.defaultSystemCodeRoute)); |
Suraj Uday Kotharkar | df5d02e | 2018-05-10 14:54:54 +0530 | [diff] [blame] | 222 | configMap.emplace(NAME_DEFAULT_SYS_CODE_PWR_STATE, |
| 223 | ConfigValue(config.defaultSystemCodePowerState)); |
Suraj Uday Kotharkar | d5af438 | 2018-05-10 14:23:43 +0530 | [diff] [blame] | 224 | configMap.emplace(NAME_OFF_HOST_SIM_PIPE_ID, |
| 225 | ConfigValue(config.offHostSIMPipeId)); |
| 226 | configMap.emplace(NAME_OFF_HOST_ESE_PIPE_ID, |
| 227 | ConfigValue(config.offHostESEPipeId)); |
| 228 | configMap.emplace(NAME_ISO_DEP_MAX_TRANSCEIVE, |
| 229 | ConfigValue(config.maxIsoDepTransceiveLength)); |
| 230 | if (config.hostWhitelist.size() != 0) { |
| 231 | configMap.emplace(NAME_DEVICE_HOST_WHITE_LIST, |
| 232 | ConfigValue(config.hostWhitelist)); |
| 233 | } |
| 234 | /* For Backwards compatibility */ |
| 235 | if (config.presenceCheckAlgorithm == |
| 236 | PresenceCheckAlgorithm::ISO_DEP_NAK) { |
| 237 | configMap.emplace(NAME_PRESENCE_CHECK_ALGORITHM, |
| 238 | ConfigValue((uint32_t)NFA_RW_PRES_CHK_ISO_DEP_NAK)); |
| 239 | } else { |
| 240 | configMap.emplace(NAME_PRESENCE_CHECK_ALGORITHM, |
| 241 | ConfigValue((uint32_t)config.presenceCheckAlgorithm)); |
| 242 | } |
| 243 | }); |
| 244 | } |
| 245 | } |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 246 | /******************************************************************************* |
| 247 | ** |
| 248 | ** Function: NfcAdaptation::Initialize() |
| 249 | ** |
| 250 | ** Description: class initializer |
| 251 | ** |
| 252 | ** Returns: none |
| 253 | ** |
| 254 | *******************************************************************************/ |
| 255 | void NfcAdaptation::Initialize() { |
| 256 | const char* func = "NfcAdaptation::Initialize"; |
| 257 | const char* argv[] = {"libnfc_nci"}; |
| 258 | // Init log tag |
| 259 | base::CommandLine::Init(1, argv); |
| 260 | |
| 261 | // Android already logs thread_id, proc_id, timestamp, so disable those. |
| 262 | logging::SetLogItems(false, false, false, false); |
| 263 | |
| 264 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: enter", func); |
Suraj Uday Kotharkar | 1a0a066 | 2018-05-15 16:23:32 +0530 | [diff] [blame] | 265 | |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 266 | nfc_storage_path = NfcConfig::getString(NAME_NFA_STORAGE, "/data/nfc"); |
| 267 | |
| 268 | if (NfcConfig::hasKey(NAME_NFA_DM_CFG)) { |
| 269 | std::vector<uint8_t> dm_config = NfcConfig::getBytes(NAME_NFA_DM_CFG); |
| 270 | if (dm_config.size() > 0) nfa_dm_cfg.auto_detect_ndef = dm_config[0]; |
| 271 | if (dm_config.size() > 1) nfa_dm_cfg.auto_read_ndef = dm_config[1]; |
| 272 | if (dm_config.size() > 2) nfa_dm_cfg.auto_presence_check = dm_config[2]; |
| 273 | if (dm_config.size() > 3) nfa_dm_cfg.presence_check_option = dm_config[3]; |
| 274 | // NOTE: The timeout value is not configurable here because the endianess |
| 275 | // of a byte array is ambiguous and needlessly difficult to configure. |
| 276 | // If this value needs to be configgurable, a numeric config option should |
| 277 | // be used. |
| 278 | } |
| 279 | |
| 280 | if (NfcConfig::hasKey(NAME_NFA_MAX_EE_SUPPORTED)) { |
| 281 | nfa_ee_max_ee_cfg = NfcConfig::getUnsigned(NAME_NFA_MAX_EE_SUPPORTED); |
| 282 | DLOG_IF(INFO, nfc_debug_enabled) |
| 283 | << StringPrintf("%s: Overriding NFA_EE_MAX_EE_SUPPORTED to use %d", |
| 284 | func, nfa_ee_max_ee_cfg); |
| 285 | } |
| 286 | |
| 287 | if (NfcConfig::hasKey(NAME_NFA_POLL_BAIL_OUT_MODE)) { |
| 288 | nfa_poll_bail_out_mode = |
| 289 | NfcConfig::getUnsigned(NAME_NFA_POLL_BAIL_OUT_MODE); |
| 290 | DLOG_IF(INFO, nfc_debug_enabled) |
| 291 | << StringPrintf("%s: Overriding NFA_POLL_BAIL_OUT_MODE to use %d", func, |
| 292 | nfa_poll_bail_out_mode); |
| 293 | } |
| 294 | |
| 295 | if (NfcConfig::hasKey(NAME_NFA_PROPRIETARY_CFG)) { |
| 296 | std::vector<uint8_t> p_config = |
| 297 | NfcConfig::getBytes(NAME_NFA_PROPRIETARY_CFG); |
| 298 | if (p_config.size() > 0) |
| 299 | nfa_proprietary_cfg.pro_protocol_18092_active = p_config[0]; |
| 300 | if (p_config.size() > 1) |
| 301 | nfa_proprietary_cfg.pro_protocol_b_prime = p_config[1]; |
| 302 | if (p_config.size() > 2) |
| 303 | nfa_proprietary_cfg.pro_protocol_dual = p_config[2]; |
| 304 | if (p_config.size() > 3) |
| 305 | nfa_proprietary_cfg.pro_protocol_15693 = p_config[3]; |
| 306 | if (p_config.size() > 4) |
| 307 | nfa_proprietary_cfg.pro_protocol_kovio = p_config[4]; |
| 308 | if (p_config.size() > 5) nfa_proprietary_cfg.pro_protocol_mfc = p_config[5]; |
| 309 | if (p_config.size() > 6) |
| 310 | nfa_proprietary_cfg.pro_discovery_kovio_poll = p_config[6]; |
| 311 | if (p_config.size() > 7) |
| 312 | nfa_proprietary_cfg.pro_discovery_b_prime_poll = p_config[7]; |
| 313 | if (p_config.size() > 8) |
| 314 | nfa_proprietary_cfg.pro_discovery_b_prime_listen = p_config[8]; |
| 315 | } |
| 316 | |
| 317 | // Configure whitelist of HCI host ID's |
| 318 | // See specification: ETSI TS 102 622, section 6.1.3.1 |
| 319 | if (NfcConfig::hasKey(NAME_DEVICE_HOST_WHITE_LIST)) { |
| 320 | host_whitelist = NfcConfig::getBytes(NAME_DEVICE_HOST_WHITE_LIST); |
| 321 | nfa_hci_cfg.num_whitelist_host = host_whitelist.size(); |
| 322 | nfa_hci_cfg.p_whitelist = &host_whitelist[0]; |
| 323 | } |
Suraj Uday Kotharkar | a25abd7 | 2018-05-10 14:44:59 +0530 | [diff] [blame] | 324 | |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 325 | initializeGlobalDebugEnabledFlag(); |
nxf24591 | 193ee78 | 2018-06-06 14:26:10 +0530 | [diff] [blame] | 326 | #if(NXP_EXTNS == TRUE) |
| 327 | if (NfcConfig::hasKey(NAME_NXP_WM_MAX_WTX_COUNT)) { |
| 328 | nfa_hci_cfg.max_wtx_count = NfcConfig::getUnsigned(NAME_NXP_WM_MAX_WTX_COUNT); |
| 329 | DLOG_IF(INFO, nfc_debug_enabled) |
| 330 | << StringPrintf("%s: MAX_WTX_COUNT to wait for HCI response %d", |
| 331 | func, nfa_hci_cfg.max_wtx_count); |
| 332 | } |
| 333 | #endif |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 334 | verify_stack_non_volatile_store(); |
| 335 | if (NfcConfig::hasKey(NAME_PRESERVE_STORAGE) && |
| 336 | NfcConfig::getUnsigned(NAME_PRESERVE_STORAGE) == 1) { |
| 337 | DLOG_IF(INFO, nfc_debug_enabled) |
| 338 | << StringPrintf("%s: preserve stack NV store", __func__); |
| 339 | } else { |
| 340 | delete_stack_non_volatile_store(FALSE); |
| 341 | } |
| 342 | |
| 343 | GKI_init(); |
| 344 | GKI_enable(); |
| 345 | GKI_create_task((TASKPTR)NFCA_TASK, BTU_TASK, (int8_t*)"NFCA_TASK", 0, 0, |
| 346 | (pthread_cond_t*)NULL, NULL); |
| 347 | { |
| 348 | AutoThreadMutex guard(mCondVar); |
| 349 | GKI_create_task((TASKPTR)Thread, MMI_TASK, (int8_t*)"NFCA_THREAD", 0, 0, |
| 350 | (pthread_cond_t*)NULL, NULL); |
| 351 | mCondVar.wait(); |
| 352 | } |
| 353 | |
| 354 | debug_nfcsnoop_init(); |
Arjun Thottingal Jayarajan | 4f71c36 | 2018-07-18 21:05:35 +0530 | [diff] [blame] | 355 | configureRpcThreadpool(2, false); |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 356 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: exit", func); |
| 357 | } |
| 358 | |
| 359 | /******************************************************************************* |
| 360 | ** |
| 361 | ** Function: NfcAdaptation::Finalize() |
| 362 | ** |
| 363 | ** Description: class finalizer |
| 364 | ** |
| 365 | ** Returns: none |
| 366 | ** |
| 367 | *******************************************************************************/ |
| 368 | void NfcAdaptation::Finalize() { |
| 369 | const char* func = "NfcAdaptation::Finalize"; |
| 370 | AutoThreadMutex a(sLock); |
| 371 | |
| 372 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: enter", func); |
| 373 | GKI_shutdown(); |
| 374 | |
| 375 | NfcConfig::clear(); |
| 376 | |
| 377 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: exit", func); |
| 378 | delete this; |
| 379 | } |
| 380 | |
nxf24591 | 619d216 | 2018-06-11 13:21:51 +0530 | [diff] [blame] | 381 | /******************************************************************************* |
| 382 | ** |
| 383 | ** Function: NfcAdaptation::FactoryReset |
| 384 | ** |
| 385 | ** Description: Native support for FactoryReset function. |
| 386 | ** It will delete the nfaStorage file and invoke the factory reset function |
| 387 | ** in HAL level to set the session ID to default value. |
| 388 | ** |
| 389 | ** Returns: None. |
| 390 | ** |
| 391 | *******************************************************************************/ |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 392 | void NfcAdaptation::FactoryReset() { |
Suraj Uday Kotharkar | 71fc580 | 2018-06-01 16:57:34 +0530 | [diff] [blame] | 393 | #if(NXP_EXTNS == TRUE) |
nxf24591 | 619d216 | 2018-06-11 13:21:51 +0530 | [diff] [blame] | 394 | const char* func = "NfcAdaptation::FactoryReset"; |
| 395 | int status; |
| 396 | const char config_eseinfo_path[] = "/data/nfc/nfaStorage.bin1"; |
Suraj Uday Kotharkar | 71fc580 | 2018-06-01 16:57:34 +0530 | [diff] [blame] | 397 | #endif |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 398 | if (mHal_1_1 != nullptr) { |
| 399 | mHal_1_1->factoryReset(); |
Suraj Uday Kotharkar | 71fc580 | 2018-06-01 16:57:34 +0530 | [diff] [blame] | 400 | #if(NXP_EXTNS == TRUE) |
nxf24591 | 619d216 | 2018-06-11 13:21:51 +0530 | [diff] [blame] | 401 | status=remove(config_eseinfo_path); |
| 402 | if(status==0){ |
| 403 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: Storage file deleted... ", func); |
| 404 | } |
| 405 | else{ |
| 406 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: Storage file delete failed... ", func); |
| 407 | } |
Suraj Uday Kotharkar | 71fc580 | 2018-06-01 16:57:34 +0530 | [diff] [blame] | 408 | #endif |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 409 | } |
| 410 | } |
| 411 | |
| 412 | void NfcAdaptation::DeviceShutdown() { |
| 413 | if (mHal_1_1 != nullptr) { |
| 414 | mHal_1_1->closeForPowerOffCase(); |
| 415 | } |
| 416 | } |
| 417 | |
| 418 | /******************************************************************************* |
| 419 | ** |
| 420 | ** Function: NfcAdaptation::Dump |
| 421 | ** |
| 422 | ** Description: Native support for dumpsys function. |
| 423 | ** |
| 424 | ** Returns: None. |
| 425 | ** |
| 426 | *******************************************************************************/ |
| 427 | void NfcAdaptation::Dump(int fd) { debug_nfcsnoop_dump(fd); } |
| 428 | |
| 429 | /******************************************************************************* |
| 430 | ** |
| 431 | ** Function: NfcAdaptation::signal() |
| 432 | ** |
| 433 | ** Description: signal the CondVar to release the thread that is waiting |
| 434 | ** |
| 435 | ** Returns: none |
| 436 | ** |
| 437 | *******************************************************************************/ |
| 438 | void NfcAdaptation::signal() { mCondVar.signal(); } |
| 439 | |
| 440 | /******************************************************************************* |
| 441 | ** |
| 442 | ** Function: NfcAdaptation::NFCA_TASK() |
| 443 | ** |
| 444 | ** Description: NFCA_TASK runs the GKI main task |
| 445 | ** |
| 446 | ** Returns: none |
| 447 | ** |
| 448 | *******************************************************************************/ |
| 449 | uint32_t NfcAdaptation::NFCA_TASK(__attribute__((unused)) uint32_t arg) { |
| 450 | const char* func = "NfcAdaptation::NFCA_TASK"; |
| 451 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: enter", func); |
| 452 | GKI_run(0); |
| 453 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: exit", func); |
| 454 | return 0; |
| 455 | } |
| 456 | |
| 457 | /******************************************************************************* |
| 458 | ** |
| 459 | ** Function: NfcAdaptation::Thread() |
| 460 | ** |
| 461 | ** Description: Creates work threads |
| 462 | ** |
| 463 | ** Returns: none |
| 464 | ** |
| 465 | *******************************************************************************/ |
| 466 | uint32_t NfcAdaptation::Thread(__attribute__((unused)) uint32_t arg) { |
| 467 | const char* func = "NfcAdaptation::Thread"; |
| 468 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: enter", func); |
| 469 | |
| 470 | { |
| 471 | ThreadCondVar CondVar; |
| 472 | AutoThreadMutex guard(CondVar); |
| 473 | GKI_create_task((TASKPTR)nfc_task, NFC_TASK, (int8_t*)"NFC_TASK", 0, 0, |
| 474 | (pthread_cond_t*)CondVar, (pthread_mutex_t*)CondVar); |
| 475 | CondVar.wait(); |
| 476 | } |
| 477 | |
| 478 | NfcAdaptation::GetInstance().signal(); |
| 479 | |
| 480 | GKI_exit_task(GKI_get_taskid()); |
| 481 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: exit", func); |
| 482 | return 0; |
| 483 | } |
| 484 | |
| 485 | /******************************************************************************* |
| 486 | ** |
| 487 | ** Function: NfcAdaptation::GetHalEntryFuncs() |
| 488 | ** |
| 489 | ** Description: Get the set of HAL entry points. |
| 490 | ** |
| 491 | ** Returns: Functions pointers for HAL entry points. |
| 492 | ** |
| 493 | *******************************************************************************/ |
| 494 | tHAL_NFC_ENTRY* NfcAdaptation::GetHalEntryFuncs() { return &mHalEntryFuncs; } |
| 495 | |
| 496 | /******************************************************************************* |
| 497 | ** |
| 498 | ** Function: NfcAdaptation::InitializeHalDeviceContext |
| 499 | ** |
| 500 | ** Description: Ask the generic Android HAL to find the Broadcom-specific HAL. |
| 501 | ** |
| 502 | ** Returns: None. |
| 503 | ** |
| 504 | *******************************************************************************/ |
| 505 | void NfcAdaptation::InitializeHalDeviceContext() { |
| 506 | const char* func = "NfcAdaptation::InitializeHalDeviceContext"; |
| 507 | |
| 508 | mHalEntryFuncs.initialize = HalInitialize; |
| 509 | mHalEntryFuncs.terminate = HalTerminate; |
| 510 | mHalEntryFuncs.open = HalOpen; |
| 511 | mHalEntryFuncs.close = HalClose; |
| 512 | mHalEntryFuncs.core_initialized = HalCoreInitialized; |
| 513 | mHalEntryFuncs.write = HalWrite; |
| 514 | mHalEntryFuncs.prediscover = HalPrediscover; |
| 515 | mHalEntryFuncs.control_granted = HalControlGranted; |
| 516 | mHalEntryFuncs.power_cycle = HalPowerCycle; |
| 517 | mHalEntryFuncs.get_max_ee = HalGetMaxNfcee; |
| 518 | LOG(INFO) << StringPrintf("%s: INfc::getService()", func); |
| 519 | mHal = mHal_1_1 = INfcV1_1::getService(); |
| 520 | if (mHal_1_1 == nullptr) { |
| 521 | mHal = INfc::getService(); |
| 522 | } |
| 523 | LOG_FATAL_IF(mHal == nullptr, "Failed to retrieve the NFC HAL!"); |
| 524 | LOG(INFO) << StringPrintf("%s: INfc::getService() returned %p (%s)", func, |
| 525 | mHal.get(), |
| 526 | (mHal->isRemote() ? "remote" : "local")); |
| 527 | } |
| 528 | |
| 529 | /******************************************************************************* |
| 530 | ** |
| 531 | ** Function: NfcAdaptation::HalInitialize |
| 532 | ** |
| 533 | ** Description: Not implemented because this function is only needed |
| 534 | ** within the HAL. |
| 535 | ** |
| 536 | ** Returns: None. |
| 537 | ** |
| 538 | *******************************************************************************/ |
| 539 | void NfcAdaptation::HalInitialize() { |
| 540 | const char* func = "NfcAdaptation::HalInitialize"; |
| 541 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 542 | } |
| 543 | |
| 544 | /******************************************************************************* |
| 545 | ** |
| 546 | ** Function: NfcAdaptation::HalTerminate |
| 547 | ** |
| 548 | ** Description: Not implemented because this function is only needed |
| 549 | ** within the HAL. |
| 550 | ** |
| 551 | ** Returns: None. |
| 552 | ** |
| 553 | *******************************************************************************/ |
| 554 | void NfcAdaptation::HalTerminate() { |
| 555 | const char* func = "NfcAdaptation::HalTerminate"; |
| 556 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 557 | } |
| 558 | |
| 559 | /******************************************************************************* |
| 560 | ** |
| 561 | ** Function: NfcAdaptation::HalOpen |
| 562 | ** |
| 563 | ** Description: Turn on controller, download firmware. |
| 564 | ** |
| 565 | ** Returns: None. |
| 566 | ** |
| 567 | *******************************************************************************/ |
| 568 | void NfcAdaptation::HalOpen(tHAL_NFC_CBACK* p_hal_cback, |
| 569 | tHAL_NFC_DATA_CBACK* p_data_cback) { |
| 570 | const char* func = "NfcAdaptation::HalOpen"; |
| 571 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 572 | mCallback = new NfcClientCallback(p_hal_cback, p_data_cback); |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 573 | mDeathRecipient = new NfcDeathRecipient(); |
Suraj Uday Kotharkar | 10d9fc2 | 2018-05-09 15:05:56 +0530 | [diff] [blame] | 574 | if (mHal_1_1 != nullptr) { |
| 575 | mHal_1_1->open_1_1(mCallback); |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 576 | mHal_1_1->linkToDeath(mDeathRecipient, 0); |
Suraj Uday Kotharkar | 10d9fc2 | 2018-05-09 15:05:56 +0530 | [diff] [blame] | 577 | } else { |
| 578 | mHal->open(mCallback); |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 579 | mHal->linkToDeath(mDeathRecipient, 0); |
Suraj Uday Kotharkar | 10d9fc2 | 2018-05-09 15:05:56 +0530 | [diff] [blame] | 580 | } |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | /******************************************************************************* |
| 584 | ** |
| 585 | ** Function: NfcAdaptation::HalClose |
| 586 | ** |
| 587 | ** Description: Turn off controller. |
| 588 | ** |
| 589 | ** Returns: None. |
| 590 | ** |
| 591 | *******************************************************************************/ |
| 592 | void NfcAdaptation::HalClose() { |
| 593 | const char* func = "NfcAdaptation::HalClose"; |
| 594 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 595 | mHal->close(); |
hariprasad nalacheruvu | 02f5103 | 2018-06-05 20:16:48 +0530 | [diff] [blame] | 596 | mHal->unlinkToDeath(mDeathRecipient); |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 597 | } |
| 598 | |
| 599 | /******************************************************************************* |
| 600 | ** |
| 601 | ** Function: NfcAdaptation::HalDeviceContextCallback |
| 602 | ** |
| 603 | ** Description: Translate generic Android HAL's callback into Broadcom-specific |
| 604 | ** callback function. |
| 605 | ** |
| 606 | ** Returns: None. |
| 607 | ** |
| 608 | *******************************************************************************/ |
| 609 | void NfcAdaptation::HalDeviceContextCallback(nfc_event_t event, |
| 610 | nfc_status_t event_status) { |
| 611 | const char* func = "NfcAdaptation::HalDeviceContextCallback"; |
| 612 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: event=%u", func, event); |
| 613 | if (mHalCallback) mHalCallback(event, (tHAL_NFC_STATUS)event_status); |
| 614 | } |
| 615 | |
| 616 | /******************************************************************************* |
| 617 | ** |
| 618 | ** Function: NfcAdaptation::HalDeviceContextDataCallback |
| 619 | ** |
| 620 | ** Description: Translate generic Android HAL's callback into Broadcom-specific |
| 621 | ** callback function. |
| 622 | ** |
| 623 | ** Returns: None. |
| 624 | ** |
| 625 | *******************************************************************************/ |
| 626 | void NfcAdaptation::HalDeviceContextDataCallback(uint16_t data_len, |
| 627 | uint8_t* p_data) { |
| 628 | const char* func = "NfcAdaptation::HalDeviceContextDataCallback"; |
| 629 | DLOG_IF(INFO, nfc_debug_enabled) |
| 630 | << StringPrintf("%s: len=%u", func, data_len); |
| 631 | if (mHalDataCallback) mHalDataCallback(data_len, p_data); |
| 632 | } |
| 633 | |
| 634 | /******************************************************************************* |
| 635 | ** |
| 636 | ** Function: NfcAdaptation::HalWrite |
| 637 | ** |
| 638 | ** Description: Write NCI message to the controller. |
| 639 | ** |
| 640 | ** Returns: None. |
| 641 | ** |
| 642 | *******************************************************************************/ |
| 643 | void NfcAdaptation::HalWrite(uint16_t data_len, uint8_t* p_data) { |
| 644 | const char* func = "NfcAdaptation::HalWrite"; |
| 645 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 646 | ::android::hardware::nfc::V1_0::NfcData data; |
| 647 | data.setToExternal(p_data, data_len); |
| 648 | mHal->write(data); |
| 649 | } |
Ravishinde | 26233bb | 2018-08-06 22:16:08 +0530 | [diff] [blame] | 650 | #if (NXP_EXTNS == TRUE) |
| 651 | /******************************************************************************* |
| 652 | ** |
| 653 | ** Function: IoctlCallback |
| 654 | ** |
| 655 | ** Description: Callback from HAL stub for IOCTL api invoked. |
| 656 | ** Output data for IOCTL is sent as argument |
| 657 | ** |
| 658 | ** Returns: None. |
| 659 | ** |
| 660 | *******************************************************************************/ |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 661 | |
Ravishinde | 26233bb | 2018-08-06 22:16:08 +0530 | [diff] [blame] | 662 | void IoctlCallback(::android::hardware::nfc::V1_0::NfcData outputData) { |
| 663 | const char* func = "IoctlCallback"; |
| 664 | nfc_nci_ExtnOutputData_t* pOutData = |
| 665 | (nfc_nci_ExtnOutputData_t*)&outputData[0]; |
| 666 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s Ioctl Type=%llu", func, (unsigned long long)pOutData->ioctlType); |
| 667 | NfcAdaptation* pAdaptation = (NfcAdaptation*)pOutData->context; |
| 668 | /*Output Data from stub->Proxy is copied back to output data |
| 669 | * This data will be sent back to libnfc*/ |
| 670 | memcpy(&pAdaptation->mCurrentIoctlData->out, &outputData[0], |
| 671 | sizeof(nfc_nci_ExtnOutputData_t)); |
| 672 | } |
| 673 | /******************************************************************************* |
| 674 | ** |
| 675 | ** Function: NfcAdaptation::HalIoctl |
| 676 | ** |
| 677 | ** Description: Calls ioctl to the Nfc driver. |
| 678 | ** If called with a arg value of 0x01 than wired access requested, |
| 679 | ** status of the requst would be updated to p_data. |
| 680 | ** If called with a arg value of 0x00 than wired access will be |
| 681 | ** released, status of the requst would be updated to p_data. |
| 682 | ** If called with a arg value of 0x02 than current p61 state would |
| 683 | *be |
| 684 | ** updated to p_data. |
| 685 | ** |
| 686 | ** Returns: -1 or 0. |
| 687 | ** |
| 688 | *******************************************************************************/ |
| 689 | |
| 690 | int NfcAdaptation::HalIoctl(long arg, void* p_data) { |
| 691 | const char* func = "NfcAdaptation::HalIoctl"; |
| 692 | ::android::hardware::nfc::V1_0::NfcData data; |
| 693 | AutoThreadMutex a(sIoctlLock); |
| 694 | nfc_nci_IoctlInOutData_t* pInpOutData = (nfc_nci_IoctlInOutData_t*)p_data; |
| 695 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s arg=%ld", func, arg); |
| 696 | pInpOutData->inp.context = &NfcAdaptation::GetInstance(); |
| 697 | NfcAdaptation::GetInstance().mCurrentIoctlData = pInpOutData; |
| 698 | data.setToExternal((uint8_t*)pInpOutData, sizeof(nfc_nci_IoctlInOutData_t)); |
| 699 | /*Insert Transit config at the end of IOCTL data as transit buffer also |
| 700 | needs to be part of NfcData(hidl_vec)*/ |
| 701 | if (arg == HAL_NFC_IOCTL_SET_TRANSIT_CONFIG) { |
| 702 | std::vector<uint8_t> tempStdVec(data); |
| 703 | tempStdVec.insert( |
| 704 | tempStdVec.end(), pInpOutData->inp.data.transitConfig.val, |
| 705 | pInpOutData->inp.data.transitConfig.val + |
| 706 | (pInpOutData->inp.data.transitConfig.len)); |
| 707 | data = tempStdVec; |
| 708 | } |
| 709 | if(mHalNxpNfc != nullptr) |
| 710 | mHalNxpNfc->ioctl(arg, data, IoctlCallback); |
| 711 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s Ioctl Completed for Type=%llu", func, (unsigned long long)pInpOutData->out.ioctlType); |
| 712 | return (pInpOutData->out.result); |
| 713 | } |
| 714 | #endif |
nxf24591 | c1cbeab | 2018-02-21 17:32:26 +0530 | [diff] [blame] | 715 | /******************************************************************************* |
| 716 | ** |
| 717 | ** Function: NfcAdaptation::HalCoreInitialized |
| 718 | ** |
| 719 | ** Description: Adjust the configurable parameters in the controller. |
| 720 | ** |
| 721 | ** Returns: None. |
| 722 | ** |
| 723 | *******************************************************************************/ |
| 724 | void NfcAdaptation::HalCoreInitialized(uint16_t data_len, |
| 725 | uint8_t* p_core_init_rsp_params) { |
| 726 | const char* func = "NfcAdaptation::HalCoreInitialized"; |
| 727 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 728 | hidl_vec<uint8_t> data; |
| 729 | data.setToExternal(p_core_init_rsp_params, data_len); |
| 730 | |
| 731 | mHal->coreInitialized(data); |
| 732 | } |
| 733 | |
| 734 | /******************************************************************************* |
| 735 | ** |
| 736 | ** Function: NfcAdaptation::HalPrediscover |
| 737 | ** |
| 738 | ** Description: Perform any vendor-specific pre-discovery actions (if |
| 739 | ** needed) If any actions were performed TRUE will be returned, |
| 740 | ** and HAL_PRE_DISCOVER_CPLT_EVT will notify when actions are |
| 741 | ** completed. |
| 742 | ** |
| 743 | ** Returns: TRUE if vendor-specific pre-discovery actions initialized |
| 744 | ** FALSE if no vendor-specific pre-discovery actions are |
| 745 | ** needed. |
| 746 | ** |
| 747 | *******************************************************************************/ |
| 748 | bool NfcAdaptation::HalPrediscover() { |
| 749 | const char* func = "NfcAdaptation::HalPrediscover"; |
| 750 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 751 | bool retval = FALSE; |
| 752 | mHal->prediscover(); |
| 753 | return retval; |
| 754 | } |
| 755 | |
| 756 | /******************************************************************************* |
| 757 | ** |
| 758 | ** Function: HAL_NfcControlGranted |
| 759 | ** |
| 760 | ** Description: Grant control to HAL control for sending NCI commands. |
| 761 | ** Call in response to HAL_REQUEST_CONTROL_EVT. |
| 762 | ** Must only be called when there are no NCI commands pending. |
| 763 | ** HAL_RELEASE_CONTROL_EVT will notify when HAL no longer |
| 764 | ** needs control of NCI. |
| 765 | ** |
| 766 | ** Returns: void |
| 767 | ** |
| 768 | *******************************************************************************/ |
| 769 | void NfcAdaptation::HalControlGranted() { |
| 770 | const char* func = "NfcAdaptation::HalControlGranted"; |
| 771 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 772 | mHal->controlGranted(); |
| 773 | } |
| 774 | |
| 775 | /******************************************************************************* |
| 776 | ** |
| 777 | ** Function: NfcAdaptation::HalPowerCycle |
| 778 | ** |
| 779 | ** Description: Turn off and turn on the controller. |
| 780 | ** |
| 781 | ** Returns: None. |
| 782 | ** |
| 783 | *******************************************************************************/ |
| 784 | void NfcAdaptation::HalPowerCycle() { |
| 785 | const char* func = "NfcAdaptation::HalPowerCycle"; |
| 786 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 787 | mHal->powerCycle(); |
| 788 | } |
| 789 | |
| 790 | /******************************************************************************* |
| 791 | ** |
| 792 | ** Function: NfcAdaptation::HalGetMaxNfcee |
| 793 | ** |
| 794 | ** Description: Turn off and turn on the controller. |
| 795 | ** |
| 796 | ** Returns: None. |
| 797 | ** |
| 798 | *******************************************************************************/ |
| 799 | uint8_t NfcAdaptation::HalGetMaxNfcee() { |
| 800 | const char* func = "NfcAdaptation::HalPowerCycle"; |
| 801 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s", func); |
| 802 | |
| 803 | return nfa_ee_max_ee_cfg; |
| 804 | } |
| 805 | |
| 806 | /******************************************************************************* |
| 807 | ** |
| 808 | ** Function: NfcAdaptation::DownloadFirmware |
| 809 | ** |
| 810 | ** Description: Download firmware patch files. |
| 811 | ** |
| 812 | ** Returns: None. |
| 813 | ** |
| 814 | *******************************************************************************/ |
| 815 | void NfcAdaptation::DownloadFirmware() { |
| 816 | const char* func = "NfcAdaptation::DownloadFirmware"; |
| 817 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: enter", func); |
| 818 | HalInitialize(); |
| 819 | |
| 820 | mHalOpenCompletedEvent.lock(); |
| 821 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: try open HAL", func); |
| 822 | HalOpen(HalDownloadFirmwareCallback, HalDownloadFirmwareDataCallback); |
| 823 | mHalOpenCompletedEvent.wait(); |
| 824 | |
| 825 | mHalCloseCompletedEvent.lock(); |
| 826 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: try close HAL", func); |
| 827 | HalClose(); |
| 828 | mHalCloseCompletedEvent.wait(); |
| 829 | |
| 830 | HalTerminate(); |
| 831 | DLOG_IF(INFO, nfc_debug_enabled) << StringPrintf("%s: exit", func); |
| 832 | } |
| 833 | |
| 834 | /******************************************************************************* |
| 835 | ** |
| 836 | ** Function: NfcAdaptation::HalDownloadFirmwareCallback |
| 837 | ** |
| 838 | ** Description: Receive events from the HAL. |
| 839 | ** |
| 840 | ** Returns: None. |
| 841 | ** |
| 842 | *******************************************************************************/ |
| 843 | void NfcAdaptation::HalDownloadFirmwareCallback(nfc_event_t event, |
| 844 | __attribute__((unused)) |
| 845 | nfc_status_t event_status) { |
| 846 | const char* func = "NfcAdaptation::HalDownloadFirmwareCallback"; |
| 847 | DLOG_IF(INFO, nfc_debug_enabled) |
| 848 | << StringPrintf("%s: event=0x%X", func, event); |
| 849 | switch (event) { |
| 850 | case HAL_NFC_OPEN_CPLT_EVT: { |
| 851 | DLOG_IF(INFO, nfc_debug_enabled) |
| 852 | << StringPrintf("%s: HAL_NFC_OPEN_CPLT_EVT", func); |
| 853 | mHalOpenCompletedEvent.signal(); |
| 854 | break; |
| 855 | } |
| 856 | case HAL_NFC_CLOSE_CPLT_EVT: { |
| 857 | DLOG_IF(INFO, nfc_debug_enabled) |
| 858 | << StringPrintf("%s: HAL_NFC_CLOSE_CPLT_EVT", func); |
| 859 | mHalCloseCompletedEvent.signal(); |
| 860 | break; |
| 861 | } |
| 862 | } |
| 863 | } |
| 864 | |
| 865 | /******************************************************************************* |
| 866 | ** |
| 867 | ** Function: NfcAdaptation::HalDownloadFirmwareDataCallback |
| 868 | ** |
| 869 | ** Description: Receive data events from the HAL. |
| 870 | ** |
| 871 | ** Returns: None. |
| 872 | ** |
| 873 | *******************************************************************************/ |
| 874 | void NfcAdaptation::HalDownloadFirmwareDataCallback(__attribute__((unused)) |
| 875 | uint16_t data_len, |
| 876 | __attribute__((unused)) |
| 877 | uint8_t* p_data) {} |
| 878 | |
| 879 | /******************************************************************************* |
| 880 | ** |
| 881 | ** Function: ThreadMutex::ThreadMutex() |
| 882 | ** |
| 883 | ** Description: class constructor |
| 884 | ** |
| 885 | ** Returns: none |
| 886 | ** |
| 887 | *******************************************************************************/ |
| 888 | ThreadMutex::ThreadMutex() { |
| 889 | pthread_mutexattr_t mutexAttr; |
| 890 | |
| 891 | pthread_mutexattr_init(&mutexAttr); |
| 892 | pthread_mutex_init(&mMutex, &mutexAttr); |
| 893 | pthread_mutexattr_destroy(&mutexAttr); |
| 894 | } |
| 895 | |
| 896 | /******************************************************************************* |
| 897 | ** |
| 898 | ** Function: ThreadMutex::~ThreadMutex() |
| 899 | ** |
| 900 | ** Description: class destructor |
| 901 | ** |
| 902 | ** Returns: none |
| 903 | ** |
| 904 | *******************************************************************************/ |
| 905 | ThreadMutex::~ThreadMutex() { pthread_mutex_destroy(&mMutex); } |
| 906 | |
| 907 | /******************************************************************************* |
| 908 | ** |
| 909 | ** Function: ThreadMutex::lock() |
| 910 | ** |
| 911 | ** Description: lock kthe mutex |
| 912 | ** |
| 913 | ** Returns: none |
| 914 | ** |
| 915 | *******************************************************************************/ |
| 916 | void ThreadMutex::lock() { pthread_mutex_lock(&mMutex); } |
| 917 | |
| 918 | /******************************************************************************* |
| 919 | ** |
| 920 | ** Function: ThreadMutex::unblock() |
| 921 | ** |
| 922 | ** Description: unlock the mutex |
| 923 | ** |
| 924 | ** Returns: none |
| 925 | ** |
| 926 | *******************************************************************************/ |
| 927 | void ThreadMutex::unlock() { pthread_mutex_unlock(&mMutex); } |
| 928 | |
| 929 | /******************************************************************************* |
| 930 | ** |
| 931 | ** Function: ThreadCondVar::ThreadCondVar() |
| 932 | ** |
| 933 | ** Description: class constructor |
| 934 | ** |
| 935 | ** Returns: none |
| 936 | ** |
| 937 | *******************************************************************************/ |
| 938 | ThreadCondVar::ThreadCondVar() { |
| 939 | pthread_condattr_t CondAttr; |
| 940 | |
| 941 | pthread_condattr_init(&CondAttr); |
| 942 | pthread_cond_init(&mCondVar, &CondAttr); |
| 943 | |
| 944 | pthread_condattr_destroy(&CondAttr); |
| 945 | } |
| 946 | |
| 947 | /******************************************************************************* |
| 948 | ** |
| 949 | ** Function: ThreadCondVar::~ThreadCondVar() |
| 950 | ** |
| 951 | ** Description: class destructor |
| 952 | ** |
| 953 | ** Returns: none |
| 954 | ** |
| 955 | *******************************************************************************/ |
| 956 | ThreadCondVar::~ThreadCondVar() { pthread_cond_destroy(&mCondVar); } |
| 957 | |
| 958 | /******************************************************************************* |
| 959 | ** |
| 960 | ** Function: ThreadCondVar::wait() |
| 961 | ** |
| 962 | ** Description: wait on the mCondVar |
| 963 | ** |
| 964 | ** Returns: none |
| 965 | ** |
| 966 | *******************************************************************************/ |
| 967 | void ThreadCondVar::wait() { |
| 968 | pthread_cond_wait(&mCondVar, *this); |
| 969 | pthread_mutex_unlock(*this); |
| 970 | } |
| 971 | |
| 972 | /******************************************************************************* |
| 973 | ** |
| 974 | ** Function: ThreadCondVar::signal() |
| 975 | ** |
| 976 | ** Description: signal the mCondVar |
| 977 | ** |
| 978 | ** Returns: none |
| 979 | ** |
| 980 | *******************************************************************************/ |
| 981 | void ThreadCondVar::signal() { |
| 982 | AutoThreadMutex a(*this); |
| 983 | pthread_cond_signal(&mCondVar); |
| 984 | } |
| 985 | |
| 986 | /******************************************************************************* |
| 987 | ** |
| 988 | ** Function: AutoThreadMutex::AutoThreadMutex() |
| 989 | ** |
| 990 | ** Description: class constructor, automatically lock the mutex |
| 991 | ** |
| 992 | ** Returns: none |
| 993 | ** |
| 994 | *******************************************************************************/ |
| 995 | AutoThreadMutex::AutoThreadMutex(ThreadMutex& m) : mm(m) { mm.lock(); } |
| 996 | |
| 997 | /******************************************************************************* |
| 998 | ** |
| 999 | ** Function: AutoThreadMutex::~AutoThreadMutex() |
| 1000 | ** |
| 1001 | ** Description: class destructor, automatically unlock the mutex |
| 1002 | ** |
| 1003 | ** Returns: none |
| 1004 | ** |
| 1005 | *******************************************************************************/ |
| 1006 | AutoThreadMutex::~AutoThreadMutex() { mm.unlock(); } |