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Commit 809642e3 authored by Roshan Pius's avatar Roshan Pius Committed by android-build-merger
Browse files

wifi: Add legacy HAL stubs 

am: e73a5069

Change-Id: Ide7b6bfe4bf8a7bb0aa34911631bd698310cfda0
parents bb2dad47 e73a5069

wifi/1.0/default/Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ LOCAL_SRC_FILES := \ 
    wifi_ap_iface.cpp \

    wifi_chip.cpp \

    wifi_legacy_hal.cpp \

    wifi_legacy_hal_stubs.cpp \

    wifi_mode_controller.cpp \

    wifi_nan_iface.cpp \

    wifi_p2p_iface.cpp \

wifi/1.0/default/wifi_legacy_hal.cpp

+5 −2
Original line number Diff line number Diff line
@@ -20,8 +20,7 @@ 
#include <cutils/properties.h>



#include "wifi_legacy_hal.h"



using android::wifi_system::InterfaceTool;

#include "wifi_legacy_hal_stubs.h"



namespace android {

namespace hardware {
@@ -256,6 +255,10 @@ wifi_error WifiLegacyHal::initialize() { 
  LOG(DEBUG) << "Initialize legacy HAL";

  // TODO: Add back the HAL Tool if we need to. All we need from the HAL tool

  // for now is this function call which we can directly call.

  if (!initHalFuncTableWithStubs(&global_func_table_)) {

    LOG(ERROR) << "Failed to initialize legacy hal function table with stubs";

    return WIFI_ERROR_UNKNOWN;

  }

  wifi_error status = init_wifi_vendor_hal_func_table(&global_func_table_);

  if (status != WIFI_SUCCESS) {

    LOG(ERROR) << "Failed to initialize legacy hal function table";

wifi/1.0/default/wifi_legacy_hal.h

+3 −3
Original line number Diff line number Diff line
@@ -14,8 +14,8 @@ 
 * limitations under the License.

 */



#ifndef WIFI_LEGACY_WIFI_HAL_H_

#define WIFI_LEGACY_WIFI_HAL_H_

#ifndef WIFI_LEGACY_HAL_H_

#define WIFI_LEGACY_HAL_H_



#include <functional>

#include <thread>
@@ -270,4 +270,4 @@ class WifiLegacyHal { 
}  // namespace hardware

}  // namespace android



#endif  // WIFI_LEGACY_WIFI_HAL_H_
 
#endif  // WIFI_LEGACY_HAL_H_

wifi/1.0/default/wifi_legacy_hal_stubs.cpp

0 → 100644
+142 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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.

 */



#include "wifi_legacy_hal_stubs.h"



// TODO: Remove these stubs from HalTool in libwifi-system.

namespace android {

namespace hardware {

namespace wifi {

namespace V1_0 {

namespace implementation {

namespace legacy_hal {

template <typename>

struct stubFunction;



template <typename R, typename... Args>

struct stubFunction<R (*)(Args...)> {

  static constexpr R invoke(Args...) { return WIFI_ERROR_NOT_SUPPORTED; }

};

template <typename... Args>

struct stubFunction<void (*)(Args...)> {

  static constexpr void invoke(Args...) {}

};



template <typename T>

void populateStubFor(T* val) {

  *val = &stubFunction<T>::invoke;

}



bool initHalFuncTableWithStubs(wifi_hal_fn* hal_fn) {

  if (hal_fn == nullptr) {

    return false;

  }

  populateStubFor(&hal_fn->wifi_initialize);

  populateStubFor(&hal_fn->wifi_cleanup);

  populateStubFor(&hal_fn->wifi_event_loop);

  populateStubFor(&hal_fn->wifi_get_error_info);

  populateStubFor(&hal_fn->wifi_get_supported_feature_set);

  populateStubFor(&hal_fn->wifi_get_concurrency_matrix);

  populateStubFor(&hal_fn->wifi_set_scanning_mac_oui);

  populateStubFor(&hal_fn->wifi_get_supported_channels);

  populateStubFor(&hal_fn->wifi_is_epr_supported);

  populateStubFor(&hal_fn->wifi_get_ifaces);

  populateStubFor(&hal_fn->wifi_get_iface_name);

  populateStubFor(&hal_fn->wifi_set_iface_event_handler);

  populateStubFor(&hal_fn->wifi_reset_iface_event_handler);

  populateStubFor(&hal_fn->wifi_start_gscan);

  populateStubFor(&hal_fn->wifi_stop_gscan);

  populateStubFor(&hal_fn->wifi_get_cached_gscan_results);

  populateStubFor(&hal_fn->wifi_set_bssid_hotlist);

  populateStubFor(&hal_fn->wifi_reset_bssid_hotlist);

  populateStubFor(&hal_fn->wifi_set_significant_change_handler);

  populateStubFor(&hal_fn->wifi_reset_significant_change_handler);

  populateStubFor(&hal_fn->wifi_get_gscan_capabilities);

  populateStubFor(&hal_fn->wifi_set_link_stats);

  populateStubFor(&hal_fn->wifi_get_link_stats);

  populateStubFor(&hal_fn->wifi_clear_link_stats);

  populateStubFor(&hal_fn->wifi_get_valid_channels);

  populateStubFor(&hal_fn->wifi_rtt_range_request);

  populateStubFor(&hal_fn->wifi_rtt_range_cancel);

  populateStubFor(&hal_fn->wifi_get_rtt_capabilities);

  populateStubFor(&hal_fn->wifi_rtt_get_responder_info);

  populateStubFor(&hal_fn->wifi_enable_responder);

  populateStubFor(&hal_fn->wifi_disable_responder);

  populateStubFor(&hal_fn->wifi_set_nodfs_flag);

  populateStubFor(&hal_fn->wifi_start_logging);

  populateStubFor(&hal_fn->wifi_set_epno_list);

  populateStubFor(&hal_fn->wifi_reset_epno_list);

  populateStubFor(&hal_fn->wifi_set_country_code);

  populateStubFor(&hal_fn->wifi_get_firmware_memory_dump);

  populateStubFor(&hal_fn->wifi_set_log_handler);

  populateStubFor(&hal_fn->wifi_reset_log_handler);

  populateStubFor(&hal_fn->wifi_set_alert_handler);

  populateStubFor(&hal_fn->wifi_reset_alert_handler);

  populateStubFor(&hal_fn->wifi_get_firmware_version);

  populateStubFor(&hal_fn->wifi_get_ring_buffers_status);

  populateStubFor(&hal_fn->wifi_get_logger_supported_feature_set);

  populateStubFor(&hal_fn->wifi_get_ring_data);

  populateStubFor(&hal_fn->wifi_enable_tdls);

  populateStubFor(&hal_fn->wifi_disable_tdls);

  populateStubFor(&hal_fn->wifi_get_tdls_status);

  populateStubFor(&hal_fn->wifi_get_tdls_capabilities);

  populateStubFor(&hal_fn->wifi_get_driver_version);

  populateStubFor(&hal_fn->wifi_set_passpoint_list);

  populateStubFor(&hal_fn->wifi_reset_passpoint_list);

  populateStubFor(&hal_fn->wifi_set_lci);

  populateStubFor(&hal_fn->wifi_set_lcr);

  populateStubFor(&hal_fn->wifi_start_sending_offloaded_packet);

  populateStubFor(&hal_fn->wifi_stop_sending_offloaded_packet);

  populateStubFor(&hal_fn->wifi_start_rssi_monitoring);

  populateStubFor(&hal_fn->wifi_stop_rssi_monitoring);

  populateStubFor(&hal_fn->wifi_get_wake_reason_stats);

  populateStubFor(&hal_fn->wifi_configure_nd_offload);

  populateStubFor(&hal_fn->wifi_get_driver_memory_dump);

  populateStubFor(&hal_fn->wifi_start_pkt_fate_monitoring);

  populateStubFor(&hal_fn->wifi_get_tx_pkt_fates);

  populateStubFor(&hal_fn->wifi_get_rx_pkt_fates);

  populateStubFor(&hal_fn->wifi_nan_enable_request);

  populateStubFor(&hal_fn->wifi_nan_disable_request);

  populateStubFor(&hal_fn->wifi_nan_publish_request);

  populateStubFor(&hal_fn->wifi_nan_publish_cancel_request);

  populateStubFor(&hal_fn->wifi_nan_subscribe_request);

  populateStubFor(&hal_fn->wifi_nan_subscribe_cancel_request);

  populateStubFor(&hal_fn->wifi_nan_transmit_followup_request);

  populateStubFor(&hal_fn->wifi_nan_stats_request);

  populateStubFor(&hal_fn->wifi_nan_config_request);

  populateStubFor(&hal_fn->wifi_nan_tca_request);

  populateStubFor(&hal_fn->wifi_nan_beacon_sdf_payload_request);

  populateStubFor(&hal_fn->wifi_nan_register_handler);

  populateStubFor(&hal_fn->wifi_nan_get_version);

  populateStubFor(&hal_fn->wifi_nan_get_capabilities);

  populateStubFor(&hal_fn->wifi_nan_data_interface_create);

  populateStubFor(&hal_fn->wifi_nan_data_interface_delete);

  populateStubFor(&hal_fn->wifi_nan_data_request_initiator);

  populateStubFor(&hal_fn->wifi_nan_data_indication_response);

  populateStubFor(&hal_fn->wifi_nan_data_end);

  populateStubFor(&hal_fn->wifi_get_packet_filter_capabilities);

  populateStubFor(&hal_fn->wifi_set_packet_filter);

  populateStubFor(&hal_fn->wifi_get_roaming_capabilities);

  populateStubFor(&hal_fn->wifi_enable_firmware_roaming);

  populateStubFor(&hal_fn->wifi_configure_roaming);

  return true;

}

}  // namespace legacy_hal

}  // namespace implementation

}  // namespace V1_0

}  // namespace wifi

}  // namespace hardware

}  // namespace android

wifi/1.0/default/wifi_legacy_hal_stubs.h

0 → 100644
+36 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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_STUBS_H_

#define WIFI_LEGACY_HAL_STUBS_H_



namespace android {

namespace hardware {

namespace wifi {

namespace V1_0 {

namespace implementation {

namespace legacy_hal {

#include <hardware_legacy/wifi_hal.h>



bool initHalFuncTableWithStubs(wifi_hal_fn* hal_fn);

}  // namespace legacy_hal

}  // namespace implementation

}  // namespace V1_0

}  // namespace wifi

}  // namespace hardware

}  // namespace android



#endif  // WIFI_LEGACY_HAL_STUBS_H_