2be1f2688c
Interface combinations in legacy-hal is predefined with
'WIFI_HAL_INTERFACE_COMBINATIONS' build flag. This change
allows the WiFi HAL to request all the possible interface
concurrency combinations via vendor HAL API,
wifi_get_supported_iface_concurrency_matrix(). Thus build time
dependency can be removed by querying the combination at runtime.
Bug: 249351396
Change-Id: I3bc85ac013490949aab71a00f60028bf5daee68c
Merged-In: I3bc85ac013490949aab71a00f60028bf5daee68c
Test: Build successfully
Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>
(cherry picked from commit f68b9a2709
)
828 lines
36 KiB
C++
828 lines
36 KiB
C++
/*
|
|
* Copyright (C) 2022 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef WIFI_LEGACY_HAL_H_
|
|
#define WIFI_LEGACY_HAL_H_
|
|
|
|
#include <hardware_legacy/wifi_hal.h>
|
|
#include <wifi_system/interface_tool.h>
|
|
|
|
#include <condition_variable>
|
|
#include <functional>
|
|
#include <map>
|
|
#include <mutex>
|
|
#include <thread>
|
|
#include <vector>
|
|
|
|
namespace aidl {
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace wifi {
|
|
// This is in a separate namespace to prevent typename conflicts between
|
|
// the legacy HAL types and the AIDL interface types.
|
|
namespace legacy_hal {
|
|
// Import all the types defined inside the legacy HAL header files into this
|
|
// namespace.
|
|
using ::chre_nan_rtt_state;
|
|
using ::frame_info;
|
|
using ::frame_type;
|
|
using ::FRAME_TYPE_80211_MGMT;
|
|
using ::FRAME_TYPE_ETHERNET_II;
|
|
using ::FRAME_TYPE_UNKNOWN;
|
|
using ::fw_roaming_state_t;
|
|
using ::mac_addr;
|
|
using ::NAN_BOOTSTRAPPING_INITIATOR_RESPONSE;
|
|
using ::NAN_BOOTSTRAPPING_RESPONDER_RESPONSE;
|
|
using ::NAN_CHANNEL_24G_BAND;
|
|
using ::NAN_CHANNEL_5G_BAND_HIGH;
|
|
using ::NAN_CHANNEL_5G_BAND_LOW;
|
|
using ::NAN_DISABLE_RANGE_REPORT;
|
|
using ::NAN_DO_NOT_USE_SRF;
|
|
using ::NAN_DP_CHANNEL_NOT_REQUESTED;
|
|
using ::NAN_DP_CONFIG_NO_SECURITY;
|
|
using ::NAN_DP_CONFIG_SECURITY;
|
|
using ::NAN_DP_END;
|
|
using ::NAN_DP_FORCE_CHANNEL_SETUP;
|
|
using ::NAN_DP_INITIATOR_RESPONSE;
|
|
using ::NAN_DP_INTERFACE_CREATE;
|
|
using ::NAN_DP_INTERFACE_DELETE;
|
|
using ::NAN_DP_REQUEST_ACCEPT;
|
|
using ::NAN_DP_REQUEST_CHANNEL_SETUP;
|
|
using ::NAN_DP_REQUEST_REJECT;
|
|
using ::NAN_DP_RESPONDER_RESPONSE;
|
|
using ::NAN_GET_CAPABILITIES;
|
|
using ::NAN_MATCH_ALG_MATCH_CONTINUOUS;
|
|
using ::NAN_MATCH_ALG_MATCH_NEVER;
|
|
using ::NAN_MATCH_ALG_MATCH_ONCE;
|
|
using ::NAN_PAIRING_END;
|
|
using ::NAN_PAIRING_INITIATOR_RESPONSE;
|
|
using ::NAN_PAIRING_RESPONDER_RESPONSE;
|
|
using ::NAN_PAIRING_SETUP;
|
|
using ::NAN_PAIRING_VERIFICATION;
|
|
using ::NAN_PUBLISH_TYPE_SOLICITED;
|
|
using ::NAN_PUBLISH_TYPE_UNSOLICITED;
|
|
using ::NAN_PUBLISH_TYPE_UNSOLICITED_SOLICITED;
|
|
using ::NAN_RANGING_AUTO_RESPONSE_DISABLE;
|
|
using ::NAN_RANGING_AUTO_RESPONSE_ENABLE;
|
|
using ::NAN_RANGING_DISABLE;
|
|
using ::NAN_RANGING_ENABLE;
|
|
using ::NAN_RESPONSE_BEACON_SDF_PAYLOAD;
|
|
using ::NAN_RESPONSE_CONFIG;
|
|
using ::NAN_RESPONSE_DISABLED;
|
|
using ::NAN_RESPONSE_ENABLED;
|
|
using ::NAN_RESPONSE_ERROR;
|
|
using ::NAN_RESPONSE_PUBLISH;
|
|
using ::NAN_RESPONSE_PUBLISH_CANCEL;
|
|
using ::NAN_RESPONSE_STATS;
|
|
using ::NAN_RESPONSE_SUBSCRIBE;
|
|
using ::NAN_RESPONSE_SUBSCRIBE_CANCEL;
|
|
using ::NAN_RESPONSE_TCA;
|
|
using ::NAN_RESPONSE_TRANSMIT_FOLLOWUP;
|
|
using ::NAN_RESUME_REQUEST_RESPONSE;
|
|
using ::NAN_SECURITY_KEY_INPUT_PASSPHRASE;
|
|
using ::NAN_SECURITY_KEY_INPUT_PMK;
|
|
using ::NAN_SERVICE_ACCEPT_POLICY_ALL;
|
|
using ::NAN_SERVICE_ACCEPT_POLICY_NONE;
|
|
using ::NAN_SRF_ATTR_BLOOM_FILTER;
|
|
using ::NAN_SRF_ATTR_PARTIAL_MAC_ADDR;
|
|
using ::NAN_SRF_INCLUDE_DO_NOT_RESPOND;
|
|
using ::NAN_SRF_INCLUDE_RESPOND;
|
|
using ::NAN_SSI_NOT_REQUIRED_IN_MATCH_IND;
|
|
using ::NAN_SSI_REQUIRED_IN_MATCH_IND;
|
|
using ::NAN_STATUS_ALREADY_ENABLED;
|
|
using ::NAN_STATUS_FOLLOWUP_QUEUE_FULL;
|
|
using ::NAN_STATUS_INTERNAL_FAILURE;
|
|
using ::NAN_STATUS_INVALID_BOOTSTRAPPING_ID;
|
|
using ::NAN_STATUS_INVALID_NDP_ID;
|
|
using ::NAN_STATUS_INVALID_PAIRING_ID;
|
|
using ::NAN_STATUS_INVALID_PARAM;
|
|
using ::NAN_STATUS_INVALID_PUBLISH_SUBSCRIBE_ID;
|
|
using ::NAN_STATUS_INVALID_REQUESTOR_INSTANCE_ID;
|
|
using ::NAN_STATUS_NAN_NOT_ALLOWED;
|
|
using ::NAN_STATUS_NO_CONNECTION;
|
|
using ::NAN_STATUS_NO_OTA_ACK;
|
|
using ::NAN_STATUS_NO_RESOURCE_AVAILABLE;
|
|
using ::NAN_STATUS_NOT_SUPPORTED;
|
|
using ::NAN_STATUS_PROTOCOL_FAILURE;
|
|
using ::NAN_STATUS_REDUNDANT_REQUEST;
|
|
using ::NAN_STATUS_SUCCESS;
|
|
using ::NAN_STATUS_UNSUPPORTED_CONCURRENCY_NAN_DISABLED;
|
|
using ::NAN_SUBSCRIBE_TYPE_ACTIVE;
|
|
using ::NAN_SUBSCRIBE_TYPE_PASSIVE;
|
|
using ::NAN_SUSPEND_REQUEST_RESPONSE;
|
|
using ::NAN_TRANSMIT_IN_DW;
|
|
using ::NAN_TRANSMIT_IN_FAW;
|
|
using ::NAN_TX_PRIORITY_HIGH;
|
|
using ::NAN_TX_PRIORITY_NORMAL;
|
|
using ::NAN_TX_TYPE_BROADCAST;
|
|
using ::NAN_TX_TYPE_UNICAST;
|
|
using ::NAN_USE_SRF;
|
|
using ::NanAkm;
|
|
using ::NanBeaconSdfPayloadInd;
|
|
using ::NanBootstrappingConfirmInd;
|
|
using ::NanBootstrappingIndicationResponse;
|
|
using ::NanBootstrappingRequest;
|
|
using ::NanBootstrappingRequestInd;
|
|
using ::NanBootstrappingRequestResponse;
|
|
using ::NanBootstrappingResponseCode;
|
|
using ::NanCapabilities;
|
|
using ::NanChannelInfo;
|
|
using ::NanConfigRequest;
|
|
using ::NanDataPathChannelCfg;
|
|
using ::NanDataPathConfirmInd;
|
|
using ::NanDataPathEndInd;
|
|
using ::NanDataPathIndicationResponse;
|
|
using ::NanDataPathInitiatorRequest;
|
|
using ::NanDataPathRequestInd;
|
|
using ::NanDataPathScheduleUpdateInd;
|
|
using ::NanDisabledInd;
|
|
using ::NanDiscEngEventInd;
|
|
using ::NanEnableRequest;
|
|
using ::NanFollowupInd;
|
|
using ::NanIdentityResolutionAttribute;
|
|
using ::NanMatchAlg;
|
|
using ::NanMatchExpiredInd;
|
|
using ::NanMatchInd;
|
|
using ::NanPairingConfig;
|
|
using ::NanPairingConfirmInd;
|
|
using ::NanPairingEndRequest;
|
|
using ::NanPairingIndicationResponse;
|
|
using ::NanPairingRequest;
|
|
using ::NanPairingRequestInd;
|
|
using ::NanPairingRequestResponse;
|
|
using ::NanPairingRequestType;
|
|
using ::NanPairingResponseCode;
|
|
using ::NanPublishCancelRequest;
|
|
using ::NanPublishRequest;
|
|
using ::NanPublishTerminatedInd;
|
|
using ::NanPublishType;
|
|
using ::NanRangeReportInd;
|
|
using ::NanRangeRequestInd;
|
|
using ::NanResponseMsg;
|
|
using ::NanResumeRequest;
|
|
using ::NanSRFType;
|
|
using ::NanStatusType;
|
|
using ::NanSubscribeCancelRequest;
|
|
using ::NanSubscribeRequest;
|
|
using ::NanSubscribeTerminatedInd;
|
|
using ::NanSubscribeType;
|
|
using ::NanSuspendRequest;
|
|
using ::NanSuspensionModeChangeInd;
|
|
using ::NanTransmitFollowupInd;
|
|
using ::NanTransmitFollowupRequest;
|
|
using ::NanTxType;
|
|
using ::NpkSecurityAssociation;
|
|
using ::PASN;
|
|
using ::ROAMING_DISABLE;
|
|
using ::ROAMING_ENABLE;
|
|
using ::RTT_PEER_AP;
|
|
using ::RTT_PEER_NAN;
|
|
using ::RTT_PEER_P2P_CLIENT;
|
|
using ::RTT_PEER_P2P_GO;
|
|
using ::RTT_PEER_STA;
|
|
using ::rtt_peer_type;
|
|
using ::RTT_STATUS_ABORTED;
|
|
using ::RTT_STATUS_FAIL_AP_ON_DIFF_CHANNEL;
|
|
using ::RTT_STATUS_FAIL_BUSY_TRY_LATER;
|
|
using ::RTT_STATUS_FAIL_FTM_PARAM_OVERRIDE;
|
|
using ::RTT_STATUS_FAIL_INVALID_TS;
|
|
using ::RTT_STATUS_FAIL_NO_CAPABILITY;
|
|
using ::RTT_STATUS_FAIL_NO_RSP;
|
|
using ::RTT_STATUS_FAIL_NOT_SCHEDULED_YET;
|
|
using ::RTT_STATUS_FAIL_PROTOCOL;
|
|
using ::RTT_STATUS_FAIL_REJECTED;
|
|
using ::RTT_STATUS_FAIL_SCHEDULE;
|
|
using ::RTT_STATUS_FAIL_TM_TIMEOUT;
|
|
using ::RTT_STATUS_FAILURE;
|
|
using ::RTT_STATUS_INVALID_REQ;
|
|
using ::RTT_STATUS_NAN_RANGING_CONCURRENCY_NOT_SUPPORTED;
|
|
using ::RTT_STATUS_NAN_RANGING_PROTOCOL_FAILURE;
|
|
using ::RTT_STATUS_NO_WIFI;
|
|
using ::RTT_STATUS_SUCCESS;
|
|
using ::RTT_TYPE_1_SIDED;
|
|
using ::RTT_TYPE_2_SIDED;
|
|
using ::RX_PKT_FATE_DRV_DROP_FILTER;
|
|
using ::RX_PKT_FATE_DRV_DROP_INVALID;
|
|
using ::RX_PKT_FATE_DRV_DROP_NOBUFS;
|
|
using ::RX_PKT_FATE_DRV_DROP_OTHER;
|
|
using ::RX_PKT_FATE_DRV_QUEUED;
|
|
using ::RX_PKT_FATE_FW_DROP_FILTER;
|
|
using ::RX_PKT_FATE_FW_DROP_INVALID;
|
|
using ::RX_PKT_FATE_FW_DROP_NOBUFS;
|
|
using ::RX_PKT_FATE_FW_DROP_OTHER;
|
|
using ::RX_PKT_FATE_FW_QUEUED;
|
|
using ::RX_PKT_FATE_SUCCESS;
|
|
using ::SAE;
|
|
using ::ssid_t;
|
|
using ::transaction_id;
|
|
using ::TX_PKT_FATE_ACKED;
|
|
using ::TX_PKT_FATE_DRV_DROP_INVALID;
|
|
using ::TX_PKT_FATE_DRV_DROP_NOBUFS;
|
|
using ::TX_PKT_FATE_DRV_DROP_OTHER;
|
|
using ::TX_PKT_FATE_DRV_QUEUED;
|
|
using ::TX_PKT_FATE_FW_DROP_INVALID;
|
|
using ::TX_PKT_FATE_FW_DROP_NOBUFS;
|
|
using ::TX_PKT_FATE_FW_DROP_OTHER;
|
|
using ::TX_PKT_FATE_FW_QUEUED;
|
|
using ::TX_PKT_FATE_SENT;
|
|
using ::WIFI_AC_BE;
|
|
using ::WIFI_AC_BK;
|
|
using ::WIFI_AC_VI;
|
|
using ::WIFI_AC_VO;
|
|
using ::WIFI_ANTENNA_1X1;
|
|
using ::WIFI_ANTENNA_2X2;
|
|
using ::WIFI_ANTENNA_3X3;
|
|
using ::WIFI_ANTENNA_4X4;
|
|
using ::WIFI_ANTENNA_UNSPECIFIED;
|
|
using ::wifi_band;
|
|
using ::WIFI_BAND_A;
|
|
using ::WIFI_BAND_A_DFS;
|
|
using ::WIFI_BAND_A_WITH_DFS;
|
|
using ::WIFI_BAND_ABG;
|
|
using ::WIFI_BAND_ABG_WITH_DFS;
|
|
using ::WIFI_BAND_BG;
|
|
using ::WIFI_BAND_UNSPECIFIED;
|
|
using ::wifi_cached_scan_report;
|
|
using ::wifi_cached_scan_results;
|
|
using ::WIFI_CHAN_WIDTH_10;
|
|
using ::WIFI_CHAN_WIDTH_160;
|
|
using ::WIFI_CHAN_WIDTH_20;
|
|
using ::WIFI_CHAN_WIDTH_320;
|
|
using ::WIFI_CHAN_WIDTH_40;
|
|
using ::WIFI_CHAN_WIDTH_5;
|
|
using ::WIFI_CHAN_WIDTH_80;
|
|
using ::WIFI_CHAN_WIDTH_80P80;
|
|
using ::WIFI_CHAN_WIDTH_INVALID;
|
|
using ::wifi_channel_category;
|
|
using ::wifi_channel_info;
|
|
using ::wifi_channel_stat;
|
|
using ::wifi_channel_width;
|
|
using ::wifi_chip_capabilities;
|
|
using ::wifi_coex_restriction;
|
|
using ::wifi_coex_unsafe_channel;
|
|
using ::WIFI_DFS_CHANNEL;
|
|
using ::WIFI_DUAL_STA_NON_TRANSIENT_UNBIASED;
|
|
using ::WIFI_DUAL_STA_TRANSIENT_PREFER_PRIMARY;
|
|
using ::wifi_error;
|
|
using ::WIFI_ERROR_BUSY;
|
|
using ::WIFI_ERROR_INVALID_ARGS;
|
|
using ::WIFI_ERROR_INVALID_REQUEST_ID;
|
|
using ::WIFI_ERROR_NONE;
|
|
using ::WIFI_ERROR_NOT_AVAILABLE;
|
|
using ::WIFI_ERROR_NOT_SUPPORTED;
|
|
using ::WIFI_ERROR_OUT_OF_MEMORY;
|
|
using ::WIFI_ERROR_TIMED_OUT;
|
|
using ::WIFI_ERROR_TOO_MANY_REQUESTS;
|
|
using ::WIFI_ERROR_UNINITIALIZED;
|
|
using ::WIFI_ERROR_UNKNOWN;
|
|
using ::wifi_gscan_capabilities;
|
|
using ::wifi_hal_fn;
|
|
using ::wifi_iface_concurrency_matrix;
|
|
using ::WIFI_INDOOR_CHANNEL;
|
|
using ::wifi_information_element;
|
|
using ::WIFI_INTERFACE_IBSS;
|
|
using ::WIFI_INTERFACE_MESH;
|
|
using ::wifi_interface_mode;
|
|
using ::WIFI_INTERFACE_NAN;
|
|
using ::WIFI_INTERFACE_P2P_CLIENT;
|
|
using ::WIFI_INTERFACE_P2P_GO;
|
|
using ::WIFI_INTERFACE_SOFTAP;
|
|
using ::WIFI_INTERFACE_STA;
|
|
using ::WIFI_INTERFACE_TDLS;
|
|
using ::wifi_interface_type;
|
|
using ::WIFI_INTERFACE_TYPE_AP;
|
|
using ::WIFI_INTERFACE_TYPE_NAN;
|
|
using ::WIFI_INTERFACE_TYPE_P2P;
|
|
using ::WIFI_INTERFACE_TYPE_STA;
|
|
using ::WIFI_INTERFACE_UNKNOWN;
|
|
using ::wifi_latency_mode;
|
|
using ::WIFI_LATENCY_MODE_LOW;
|
|
using ::WIFI_LATENCY_MODE_NORMAL;
|
|
using ::wifi_lci_information;
|
|
using ::wifi_lcr_information;
|
|
using ::WIFI_LOGGER_CONNECT_EVENT_SUPPORTED;
|
|
using ::WIFI_LOGGER_DRIVER_DUMP_SUPPORTED;
|
|
using ::WIFI_LOGGER_MEMORY_DUMP_SUPPORTED;
|
|
using ::WIFI_LOGGER_PACKET_FATE_SUPPORTED;
|
|
using ::WIFI_LOGGER_POWER_EVENT_SUPPORTED;
|
|
using ::WIFI_LOGGER_WAKE_LOCK_SUPPORTED;
|
|
using ::wifi_mlo_mode;
|
|
using ::WIFI_MOTION_EXPECTED;
|
|
using ::WIFI_MOTION_NOT_EXPECTED;
|
|
using ::wifi_motion_pattern;
|
|
using ::WIFI_MOTION_UNKNOWN;
|
|
using ::wifi_multi_sta_use_case;
|
|
using ::wifi_power_scenario;
|
|
using ::WIFI_POWER_SCENARIO_ON_BODY_CELL_OFF;
|
|
using ::WIFI_POWER_SCENARIO_ON_BODY_CELL_ON;
|
|
using ::WIFI_POWER_SCENARIO_ON_HEAD_CELL_OFF;
|
|
using ::WIFI_POWER_SCENARIO_ON_HEAD_CELL_ON;
|
|
using ::WIFI_POWER_SCENARIO_VOICE_CALL;
|
|
using ::wifi_radio_combination;
|
|
using ::wifi_radio_combination_matrix;
|
|
using ::wifi_radio_configuration;
|
|
using ::wifi_rate;
|
|
using ::wifi_request_id;
|
|
using ::wifi_ring_buffer_status;
|
|
using ::wifi_roaming_capabilities;
|
|
using ::wifi_roaming_config;
|
|
using ::wifi_rtt_bw;
|
|
using ::WIFI_RTT_BW_10;
|
|
using ::WIFI_RTT_BW_160;
|
|
using ::WIFI_RTT_BW_20;
|
|
using ::WIFI_RTT_BW_320;
|
|
using ::WIFI_RTT_BW_40;
|
|
using ::WIFI_RTT_BW_5;
|
|
using ::WIFI_RTT_BW_80;
|
|
using ::WIFI_RTT_BW_UNSPECIFIED;
|
|
using ::wifi_rtt_capabilities;
|
|
using ::wifi_rtt_config;
|
|
using ::wifi_rtt_preamble;
|
|
using ::WIFI_RTT_PREAMBLE_EHT;
|
|
using ::WIFI_RTT_PREAMBLE_HE;
|
|
using ::WIFI_RTT_PREAMBLE_HT;
|
|
using ::WIFI_RTT_PREAMBLE_LEGACY;
|
|
using ::WIFI_RTT_PREAMBLE_VHT;
|
|
using ::wifi_rtt_responder;
|
|
using ::wifi_rtt_result;
|
|
using ::wifi_rtt_result_v2;
|
|
using ::wifi_rtt_status;
|
|
using ::wifi_rtt_type;
|
|
using ::wifi_rx_packet_fate;
|
|
using ::wifi_rx_report;
|
|
using ::wifi_scan_bucket_spec;
|
|
using ::wifi_scan_cmd_params;
|
|
using ::WIFI_SCAN_FLAG_INTERRUPTED;
|
|
using ::wifi_scan_result;
|
|
using ::WIFI_SUCCESS;
|
|
using ::wifi_tx_packet_fate;
|
|
using ::wifi_tx_report;
|
|
using ::wifi_usable_channel;
|
|
using ::WIFI_USABLE_CHANNEL_FILTER_CELLULAR_COEXISTENCE;
|
|
using ::WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY;
|
|
using ::WLAN_MAC_2_4_BAND;
|
|
using ::WLAN_MAC_5_0_BAND;
|
|
using ::WLAN_MAC_60_0_BAND;
|
|
using ::WLAN_MAC_6_0_BAND;
|
|
|
|
// APF capabilities supported by the iface.
|
|
struct PacketFilterCapabilities {
|
|
uint32_t version;
|
|
uint32_t max_len;
|
|
};
|
|
|
|
// WARNING: We don't care about the variable sized members of either
|
|
// |wifi_iface_stat|, |wifi_radio_stat| structures. So, using the pragma
|
|
// to escape the compiler warnings regarding this.
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wgnu-variable-sized-type-not-at-end"
|
|
// The |wifi_radio_stat.tx_time_per_levels| stats is provided as a pointer in
|
|
// |wifi_radio_stat| structure in the legacy HAL API. Separate that out
|
|
// into a separate return element to avoid passing pointers around.
|
|
struct LinkLayerRadioStats {
|
|
wifi_radio_stat stats;
|
|
std::vector<uint32_t> tx_time_per_levels;
|
|
std::vector<wifi_channel_stat> channel_stats;
|
|
};
|
|
|
|
struct WifiPeerInfo {
|
|
wifi_peer_info peer_info;
|
|
std::vector<wifi_rate_stat> rate_stats;
|
|
};
|
|
|
|
struct LinkLayerStats {
|
|
wifi_iface_stat iface;
|
|
std::vector<LinkLayerRadioStats> radios;
|
|
std::vector<WifiPeerInfo> peers;
|
|
bool valid;
|
|
};
|
|
|
|
struct LinkStats {
|
|
wifi_link_stat stat;
|
|
std::vector<WifiPeerInfo> peers;
|
|
};
|
|
|
|
struct LinkLayerMlStats {
|
|
wifi_iface_ml_stat iface;
|
|
std::vector<LinkStats> links;
|
|
std::vector<LinkLayerRadioStats> radios;
|
|
bool valid;
|
|
};
|
|
|
|
#pragma GCC diagnostic pop
|
|
|
|
// The |WLAN_DRIVER_WAKE_REASON_CNT.cmd_event_wake_cnt| and
|
|
// |WLAN_DRIVER_WAKE_REASON_CNT.driver_fw_local_wake_cnt| stats is provided
|
|
// as a pointer in |WLAN_DRIVER_WAKE_REASON_CNT| structure in the legacy HAL
|
|
// API. Separate that out into a separate return elements to avoid passing
|
|
// pointers around.
|
|
struct WakeReasonStats {
|
|
WLAN_DRIVER_WAKE_REASON_CNT wake_reason_cnt;
|
|
std::vector<uint32_t> cmd_event_wake_cnt;
|
|
std::vector<uint32_t> driver_fw_local_wake_cnt;
|
|
};
|
|
|
|
// NAN response and event callbacks struct.
|
|
struct NanCallbackHandlers {
|
|
// NotifyResponse invoked to notify the status of the Request.
|
|
std::function<void(transaction_id, const NanResponseMsg&)> on_notify_response;
|
|
// Various event callbacks.
|
|
std::function<void(const NanPublishTerminatedInd&)> on_event_publish_terminated;
|
|
std::function<void(const NanMatchInd&)> on_event_match;
|
|
std::function<void(const NanMatchExpiredInd&)> on_event_match_expired;
|
|
std::function<void(const NanSubscribeTerminatedInd&)> on_event_subscribe_terminated;
|
|
std::function<void(const NanFollowupInd&)> on_event_followup;
|
|
std::function<void(const NanDiscEngEventInd&)> on_event_disc_eng_event;
|
|
std::function<void(const NanDisabledInd&)> on_event_disabled;
|
|
std::function<void(const NanTCAInd&)> on_event_tca;
|
|
std::function<void(const NanBeaconSdfPayloadInd&)> on_event_beacon_sdf_payload;
|
|
std::function<void(const NanDataPathRequestInd&)> on_event_data_path_request;
|
|
std::function<void(const NanDataPathConfirmInd&)> on_event_data_path_confirm;
|
|
std::function<void(const NanDataPathEndInd&)> on_event_data_path_end;
|
|
std::function<void(const NanTransmitFollowupInd&)> on_event_transmit_follow_up;
|
|
std::function<void(const NanRangeRequestInd&)> on_event_range_request;
|
|
std::function<void(const NanRangeReportInd&)> on_event_range_report;
|
|
std::function<void(const NanDataPathScheduleUpdateInd&)> on_event_schedule_update;
|
|
std::function<void(const NanPairingRequestInd&)> on_event_pairing_request;
|
|
std::function<void(const NanPairingConfirmInd&)> on_event_pairing_confirm;
|
|
std::function<void(const NanBootstrappingRequestInd&)> on_event_bootstrapping_request;
|
|
std::function<void(const NanBootstrappingConfirmInd&)> on_event_bootstrapping_confirm;
|
|
std::function<void(const NanSuspensionModeChangeInd&)> on_event_suspension_mode_change;
|
|
};
|
|
|
|
// Full scan results contain IE info and are hence passed by reference, to
|
|
// preserve the variable length array member |ie_data|. Callee must not retain
|
|
// the pointer.
|
|
using on_gscan_full_result_callback =
|
|
std::function<void(wifi_request_id, const wifi_scan_result*, uint32_t)>;
|
|
// These scan results don't contain any IE info, so no need to pass by
|
|
// reference.
|
|
using on_gscan_results_callback =
|
|
std::function<void(wifi_request_id, const std::vector<wifi_cached_scan_results>&)>;
|
|
|
|
// Invoked when the rssi value breaches the thresholds set.
|
|
using on_rssi_threshold_breached_callback =
|
|
std::function<void(wifi_request_id, std::array<uint8_t, ETH_ALEN>, int8_t)>;
|
|
|
|
// Callback for RTT range request results.
|
|
// Rtt results contain IE info and are hence passed by reference, to
|
|
// preserve the |LCI| and |LCR| pointers. Callee must not retain
|
|
// the pointer.
|
|
using on_rtt_results_callback =
|
|
std::function<void(wifi_request_id, const std::vector<const wifi_rtt_result*>&)>;
|
|
using on_rtt_results_callback_v2 =
|
|
std::function<void(wifi_request_id, const std::vector<const wifi_rtt_result_v2*>&)>;
|
|
|
|
// Callback for ring buffer data.
|
|
using on_ring_buffer_data_callback = std::function<void(
|
|
const std::string&, const std::vector<uint8_t>&, const wifi_ring_buffer_status&)>;
|
|
|
|
// Callback for alerts.
|
|
using on_error_alert_callback = std::function<void(int32_t, const std::vector<uint8_t>&)>;
|
|
|
|
// Callback for subsystem restart
|
|
using on_subsystem_restart_callback = std::function<void(const std::string&)>;
|
|
|
|
// Struct for the mac info from the legacy HAL. This is a cleaner version
|
|
// of the |wifi_mac_info| & |wifi_iface_info|.
|
|
typedef struct {
|
|
std::string name;
|
|
wifi_channel channel;
|
|
} WifiIfaceInfo;
|
|
|
|
typedef struct {
|
|
uint32_t wlan_mac_id;
|
|
/* BIT MASK of BIT(WLAN_MAC*) as represented by wlan_mac_band */
|
|
uint32_t mac_band;
|
|
/* Represents the connected Wi-Fi interfaces associated with each MAC */
|
|
std::vector<WifiIfaceInfo> iface_infos;
|
|
} WifiMacInfo;
|
|
|
|
// Callback for radio mode change
|
|
using on_radio_mode_change_callback = std::function<void(const std::vector<WifiMacInfo>&)>;
|
|
|
|
// TWT response and event callbacks struct.
|
|
struct TwtCallbackHandlers {
|
|
// Callback for TWT setup response
|
|
std::function<void(const TwtSetupResponse&)> on_setup_response;
|
|
// Callback for TWT teardown completion
|
|
std::function<void(const TwtTeardownCompletion&)> on_teardown_completion;
|
|
// Callback for TWT info frame received event
|
|
std::function<void(const TwtInfoFrameReceived&)> on_info_frame_received;
|
|
// Callback for TWT notification from the device
|
|
std::function<void(const TwtDeviceNotify&)> on_device_notify;
|
|
};
|
|
|
|
// CHRE response and event callbacks struct.
|
|
struct ChreCallbackHandlers {
|
|
// Callback for CHRE NAN RTT
|
|
std::function<void(chre_nan_rtt_state)> on_wifi_chre_nan_rtt_state;
|
|
};
|
|
|
|
// Cached Scan Results response and event callbacks struct.
|
|
struct CachedScanResultsCallbackHandlers {
|
|
// Callback for Cached Scan Results
|
|
std::function<void(wifi_cached_scan_report*)> on_cached_scan_results;
|
|
};
|
|
|
|
/**
|
|
* Class that encapsulates all legacy HAL interactions.
|
|
* This class manages the lifetime of the event loop thread used by legacy HAL.
|
|
*
|
|
* Note: There will only be a single instance of this class created in the Wifi
|
|
* object and will be valid for the lifetime of the process.
|
|
*/
|
|
class WifiLegacyHal {
|
|
public:
|
|
WifiLegacyHal(const std::weak_ptr<::android::wifi_system::InterfaceTool> iface_tool,
|
|
const wifi_hal_fn& fn, bool is_primary);
|
|
virtual ~WifiLegacyHal() = default;
|
|
|
|
// Initialize the legacy HAL function table.
|
|
virtual wifi_error initialize();
|
|
// Start the legacy HAL and the event looper thread.
|
|
virtual wifi_error start();
|
|
// Deinitialize the legacy HAL and wait for the event loop thread to exit
|
|
// using a predefined timeout.
|
|
virtual wifi_error stop(std::unique_lock<std::recursive_mutex>* lock,
|
|
const std::function<void()>& on_complete_callback);
|
|
virtual wifi_error waitForDriverReady();
|
|
// Checks if legacy HAL has successfully started
|
|
bool isStarted();
|
|
// Wrappers for all the functions in the legacy HAL function table.
|
|
virtual std::pair<wifi_error, std::string> getDriverVersion(const std::string& iface_name);
|
|
virtual std::pair<wifi_error, std::string> getFirmwareVersion(const std::string& iface_name);
|
|
std::pair<wifi_error, std::vector<uint8_t>> requestDriverMemoryDump(
|
|
const std::string& iface_name);
|
|
std::pair<wifi_error, std::vector<uint8_t>> requestFirmwareMemoryDump(
|
|
const std::string& iface_name);
|
|
virtual std::pair<wifi_error, uint64_t> getSupportedFeatureSet(const std::string& iface_name);
|
|
// APF functions.
|
|
std::pair<wifi_error, PacketFilterCapabilities> getPacketFilterCapabilities(
|
|
const std::string& iface_name);
|
|
wifi_error setPacketFilter(const std::string& iface_name, const std::vector<uint8_t>& program);
|
|
std::pair<wifi_error, std::vector<uint8_t>> readApfPacketFilterData(
|
|
const std::string& iface_name);
|
|
// Gscan functions.
|
|
std::pair<wifi_error, wifi_gscan_capabilities> getGscanCapabilities(
|
|
const std::string& iface_name);
|
|
// These API's provides a simplified interface over the legacy Gscan API's:
|
|
// a) All scan events from the legacy HAL API other than the
|
|
// |WIFI_SCAN_FAILED| are treated as notification of results.
|
|
// This method then retrieves the cached scan results from the legacy
|
|
// HAL API and triggers the externally provided
|
|
// |on_results_user_callback| on success.
|
|
// b) |WIFI_SCAN_FAILED| scan event or failure to retrieve cached scan
|
|
// results
|
|
// Triggers the externally provided |on_failure_user_callback|.
|
|
// c) Full scan result event triggers the externally provided
|
|
// |on_full_result_user_callback|.
|
|
wifi_error startGscan(const std::string& iface_name, wifi_request_id id,
|
|
const wifi_scan_cmd_params& params,
|
|
const std::function<void(wifi_request_id)>& on_failure_callback,
|
|
const on_gscan_results_callback& on_results_callback,
|
|
const on_gscan_full_result_callback& on_full_result_callback);
|
|
wifi_error stopGscan(const std::string& iface_name, wifi_request_id id);
|
|
std::pair<wifi_error, std::vector<uint32_t>> getValidFrequenciesForBand(
|
|
const std::string& iface_name, wifi_band band);
|
|
virtual wifi_error setDfsFlag(const std::string& iface_name, bool dfs_on);
|
|
// Link layer stats functions.
|
|
wifi_error enableLinkLayerStats(const std::string& iface_name, bool debug);
|
|
wifi_error disableLinkLayerStats(const std::string& iface_name);
|
|
wifi_error getLinkLayerStats(const std::string& iface_name,
|
|
legacy_hal::LinkLayerStats& legacy_stats,
|
|
legacy_hal::LinkLayerMlStats& legacy_ml_stats);
|
|
// RSSI monitor functions.
|
|
wifi_error startRssiMonitoring(
|
|
const std::string& iface_name, wifi_request_id id, int8_t max_rssi, int8_t min_rssi,
|
|
const on_rssi_threshold_breached_callback& on_threshold_breached_callback);
|
|
wifi_error stopRssiMonitoring(const std::string& iface_name, wifi_request_id id);
|
|
std::pair<wifi_error, wifi_roaming_capabilities> getRoamingCapabilities(
|
|
const std::string& iface_name);
|
|
wifi_error configureRoaming(const std::string& iface_name, const wifi_roaming_config& config);
|
|
wifi_error enableFirmwareRoaming(const std::string& iface_name, fw_roaming_state_t state);
|
|
wifi_error configureNdOffload(const std::string& iface_name, bool enable);
|
|
wifi_error startSendingOffloadedPacket(const std::string& iface_name, int32_t cmd_id,
|
|
uint16_t ether_type,
|
|
const std::vector<uint8_t>& ip_packet_data,
|
|
const std::array<uint8_t, 6>& src_address,
|
|
const std::array<uint8_t, 6>& dst_address,
|
|
int32_t period_in_ms);
|
|
wifi_error stopSendingOffloadedPacket(const std::string& iface_name, uint32_t cmd_id);
|
|
virtual wifi_error selectTxPowerScenario(const std::string& iface_name,
|
|
wifi_power_scenario scenario);
|
|
virtual wifi_error resetTxPowerScenario(const std::string& iface_name);
|
|
wifi_error setLatencyMode(const std::string& iface_name, wifi_latency_mode mode);
|
|
wifi_error setThermalMitigationMode(wifi_thermal_mode mode, uint32_t completion_window);
|
|
wifi_error setDscpToAccessCategoryMapping(uint32_t start, uint32_t end,
|
|
uint32_t access_category);
|
|
wifi_error resetDscpToAccessCategoryMapping();
|
|
// Logger/debug functions.
|
|
std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet(const std::string& iface_name);
|
|
wifi_error startPktFateMonitoring(const std::string& iface_name);
|
|
std::pair<wifi_error, std::vector<wifi_tx_report>> getTxPktFates(const std::string& iface_name);
|
|
std::pair<wifi_error, std::vector<wifi_rx_report>> getRxPktFates(const std::string& iface_name);
|
|
std::pair<wifi_error, WakeReasonStats> getWakeReasonStats(const std::string& iface_name);
|
|
wifi_error registerRingBufferCallbackHandler(
|
|
const std::string& iface_name, const on_ring_buffer_data_callback& on_data_callback);
|
|
wifi_error deregisterRingBufferCallbackHandler(const std::string& iface_name);
|
|
virtual wifi_error registerSubsystemRestartCallbackHandler(
|
|
const on_subsystem_restart_callback& on_restart_callback);
|
|
std::pair<wifi_error, std::vector<wifi_ring_buffer_status>> getRingBuffersStatus(
|
|
const std::string& iface_name);
|
|
wifi_error startRingBufferLogging(const std::string& iface_name, const std::string& ring_name,
|
|
uint32_t verbose_level, uint32_t max_interval_sec,
|
|
uint32_t min_data_size);
|
|
wifi_error getRingBufferData(const std::string& iface_name, const std::string& ring_name);
|
|
wifi_error registerErrorAlertCallbackHandler(const std::string& iface_name,
|
|
const on_error_alert_callback& on_alert_callback);
|
|
wifi_error deregisterErrorAlertCallbackHandler(const std::string& iface_name);
|
|
// Radio mode functions.
|
|
virtual wifi_error registerRadioModeChangeCallbackHandler(
|
|
const std::string& iface_name,
|
|
const on_radio_mode_change_callback& on_user_change_callback);
|
|
// RTT functions.
|
|
wifi_error startRttRangeRequest(const std::string& iface_name, wifi_request_id id,
|
|
const std::vector<wifi_rtt_config>& rtt_configs,
|
|
const on_rtt_results_callback& on_results_callback,
|
|
const on_rtt_results_callback_v2& on_results_callback_v2);
|
|
wifi_error cancelRttRangeRequest(const std::string& iface_name, wifi_request_id id,
|
|
const std::vector<std::array<uint8_t, ETH_ALEN>>& mac_addrs);
|
|
std::pair<wifi_error, wifi_rtt_capabilities> getRttCapabilities(const std::string& iface_name);
|
|
std::pair<wifi_error, wifi_rtt_responder> getRttResponderInfo(const std::string& iface_name);
|
|
wifi_error enableRttResponder(const std::string& iface_name, wifi_request_id id,
|
|
const wifi_channel_info& channel_hint, uint32_t max_duration_secs,
|
|
const wifi_rtt_responder& info);
|
|
wifi_error disableRttResponder(const std::string& iface_name, wifi_request_id id);
|
|
wifi_error setRttLci(const std::string& iface_name, wifi_request_id id,
|
|
const wifi_lci_information& info);
|
|
wifi_error setRttLcr(const std::string& iface_name, wifi_request_id id,
|
|
const wifi_lcr_information& info);
|
|
// NAN functions.
|
|
virtual wifi_error nanRegisterCallbackHandlers(const std::string& iface_name,
|
|
const NanCallbackHandlers& callbacks);
|
|
wifi_error nanEnableRequest(const std::string& iface_name, transaction_id id,
|
|
const NanEnableRequest& msg);
|
|
virtual wifi_error nanDisableRequest(const std::string& iface_name, transaction_id id);
|
|
wifi_error nanPublishRequest(const std::string& iface_name, transaction_id id,
|
|
const NanPublishRequest& msg);
|
|
wifi_error nanPublishCancelRequest(const std::string& iface_name, transaction_id id,
|
|
const NanPublishCancelRequest& msg);
|
|
wifi_error nanSubscribeRequest(const std::string& iface_name, transaction_id id,
|
|
const NanSubscribeRequest& msg);
|
|
wifi_error nanSubscribeCancelRequest(const std::string& iface_name, transaction_id id,
|
|
const NanSubscribeCancelRequest& msg);
|
|
wifi_error nanTransmitFollowupRequest(const std::string& iface_name, transaction_id id,
|
|
const NanTransmitFollowupRequest& msg);
|
|
wifi_error nanStatsRequest(const std::string& iface_name, transaction_id id,
|
|
const NanStatsRequest& msg);
|
|
wifi_error nanConfigRequest(const std::string& iface_name, transaction_id id,
|
|
const NanConfigRequest& msg);
|
|
wifi_error nanTcaRequest(const std::string& iface_name, transaction_id id,
|
|
const NanTCARequest& msg);
|
|
wifi_error nanBeaconSdfPayloadRequest(const std::string& iface_name, transaction_id id,
|
|
const NanBeaconSdfPayloadRequest& msg);
|
|
std::pair<wifi_error, NanVersion> nanGetVersion();
|
|
wifi_error nanGetCapabilities(const std::string& iface_name, transaction_id id);
|
|
wifi_error nanDataInterfaceCreate(const std::string& iface_name, transaction_id id,
|
|
const std::string& data_iface_name);
|
|
virtual wifi_error nanDataInterfaceDelete(const std::string& iface_name, transaction_id id,
|
|
const std::string& data_iface_name);
|
|
wifi_error nanDataRequestInitiator(const std::string& iface_name, transaction_id id,
|
|
const NanDataPathInitiatorRequest& msg);
|
|
wifi_error nanDataIndicationResponse(const std::string& iface_name, transaction_id id,
|
|
const NanDataPathIndicationResponse& msg);
|
|
wifi_error nanPairingRequest(const std::string& iface_name, transaction_id id,
|
|
const NanPairingRequest& msg);
|
|
wifi_error nanPairingIndicationResponse(const std::string& iface_name, transaction_id id,
|
|
const NanPairingIndicationResponse& msg);
|
|
wifi_error nanBootstrappingRequest(const std::string& iface_name, transaction_id id,
|
|
const NanBootstrappingRequest& msg);
|
|
wifi_error nanBootstrappingIndicationResponse(const std::string& iface_name, transaction_id id,
|
|
const NanBootstrappingIndicationResponse& msg);
|
|
wifi_error nanDataEnd(const std::string& iface_name, transaction_id id, uint32_t ndpInstanceId);
|
|
wifi_error nanPairingEnd(const std::string& iface_name, transaction_id id, uint32_t pairingId);
|
|
wifi_error nanSuspendRequest(const std::string& iface_name, transaction_id id,
|
|
const NanSuspendRequest& msg);
|
|
wifi_error nanResumeRequest(const std::string& iface_name, transaction_id id,
|
|
const NanResumeRequest& msg);
|
|
// AP functions.
|
|
wifi_error setCountryCode(const std::string& iface_name, const std::array<uint8_t, 2> code);
|
|
|
|
// Interface functions.
|
|
virtual wifi_error createVirtualInterface(const std::string& ifname,
|
|
wifi_interface_type iftype);
|
|
virtual wifi_error deleteVirtualInterface(const std::string& ifname);
|
|
virtual wifi_error getSupportedIfaceName(uint32_t iface_type, std::string& ifname);
|
|
|
|
// STA + STA functions
|
|
virtual wifi_error multiStaSetPrimaryConnection(const std::string& ifname);
|
|
virtual wifi_error multiStaSetUseCase(wifi_multi_sta_use_case use_case);
|
|
|
|
// Coex functions.
|
|
virtual wifi_error setCoexUnsafeChannels(std::vector<wifi_coex_unsafe_channel> unsafe_channels,
|
|
uint32_t restrictions);
|
|
|
|
wifi_error setVoipMode(const std::string& iface_name, wifi_voip_mode mode);
|
|
|
|
wifi_error twtRegisterHandler(const std::string& iface_name,
|
|
const TwtCallbackHandlers& handler);
|
|
|
|
std::pair<wifi_error, TwtCapabilitySet> twtGetCapability(const std::string& iface_name);
|
|
|
|
wifi_error twtSetupRequest(const std::string& iface_name, const TwtSetupRequest& msg);
|
|
|
|
wifi_error twtTearDownRequest(const std::string& iface_name, const TwtTeardownRequest& msg);
|
|
|
|
wifi_error twtInfoFrameRequest(const std::string& iface_name, const TwtInfoFrameRequest& msg);
|
|
|
|
std::pair<wifi_error, TwtStats> twtGetStats(const std::string& iface_name, uint8_t configId);
|
|
|
|
wifi_error twtClearStats(const std::string& iface_name, uint8_t configId);
|
|
|
|
wifi_error setScanMode(const std::string& iface_name, bool enable);
|
|
|
|
wifi_error setDtimConfig(const std::string& iface_name, uint32_t multiplier);
|
|
|
|
// Retrieve the list of usable channels in the requested bands
|
|
// for the requested modes
|
|
std::pair<wifi_error, std::vector<wifi_usable_channel>> getUsableChannels(
|
|
uint32_t band_mask, uint32_t iface_mode_mask, uint32_t filter_mask);
|
|
|
|
wifi_error triggerSubsystemRestart();
|
|
|
|
wifi_error setIndoorState(bool isIndoor);
|
|
|
|
std::pair<wifi_error, wifi_radio_combination_matrix*> getSupportedRadioCombinationsMatrix();
|
|
|
|
// CHRE NAN RTT function
|
|
wifi_error chreNanRttRequest(const std::string& iface_name, bool enable);
|
|
|
|
wifi_error chreRegisterHandler(const std::string& iface_name,
|
|
const ChreCallbackHandlers& handler);
|
|
|
|
wifi_error enableWifiTxPowerLimits(const std::string& iface_name, bool enable);
|
|
wifi_error getWifiCachedScanResults(const std::string& iface_name,
|
|
const CachedScanResultsCallbackHandlers& handler);
|
|
std::pair<wifi_error, wifi_chip_capabilities> getWifiChipCapabilities();
|
|
wifi_error enableStaChannelForPeerNetwork(uint32_t channelCategoryEnableFlag);
|
|
wifi_error setMloMode(wifi_mlo_mode mode);
|
|
std::pair<wifi_error, wifi_iface_concurrency_matrix> getSupportedIfaceConcurrencyMatrix();
|
|
|
|
private:
|
|
// Retrieve interface handles for all the available interfaces.
|
|
wifi_error retrieveIfaceHandles();
|
|
wifi_interface_handle getIfaceHandle(const std::string& iface_name);
|
|
// Run the legacy HAL event loop thread.
|
|
void runEventLoop();
|
|
// Retrieve the cached gscan results to pass the results back to the
|
|
// external callbacks.
|
|
std::pair<wifi_error, std::vector<wifi_cached_scan_results>> getGscanCachedResults(
|
|
const std::string& iface_name);
|
|
void invalidate();
|
|
// Handles wifi (error) status of Virtual interface create/delete
|
|
wifi_error handleVirtualInterfaceCreateOrDeleteStatus(const std::string& ifname,
|
|
wifi_error status);
|
|
wifi_link_stat* copyLinkStat(wifi_link_stat* stat_ptr, std::vector<LinkStats>& stats);
|
|
wifi_peer_info* copyPeerInfo(wifi_peer_info* peer_ptr, std::vector<WifiPeerInfo>& peers);
|
|
|
|
// Global function table of legacy HAL.
|
|
wifi_hal_fn global_func_table_;
|
|
// Opaque handle to be used for all global operations.
|
|
wifi_handle global_handle_;
|
|
// Map of interface name to handle that is to be used for all interface
|
|
// specific operations.
|
|
std::map<std::string, wifi_interface_handle> iface_name_to_handle_;
|
|
// Flag to indicate if we have initiated the cleanup of legacy HAL.
|
|
std::atomic<bool> awaiting_event_loop_termination_;
|
|
std::condition_variable_any stop_wait_cv_;
|
|
// Flag to indicate if the legacy HAL has been started.
|
|
bool is_started_;
|
|
std::weak_ptr<::android::wifi_system::InterfaceTool> iface_tool_;
|
|
// Flag to indicate if this HAL is for the primary chip. This is used
|
|
// in order to avoid some hard-coded behavior used with older HALs,
|
|
// such as bring wlan0 interface up/down on start/stop HAL.
|
|
// it may be removed once vendor HALs are updated.
|
|
bool is_primary_;
|
|
};
|
|
|
|
} // namespace legacy_hal
|
|
} // namespace wifi
|
|
} // namespace hardware
|
|
} // namespace android
|
|
} // namespace aidl
|
|
|
|
#endif // WIFI_LEGACY_HAL_H_
|