Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2025 Huawei Technologies Co., Ltd.
       3              :  * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
       4              :  * CANN Open Software License Agreement Version 2.0 (the "License").
       5              :  * Please refer to the License for details. You may not use this file except in compliance with the License.
       6              :  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
       7              :  * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
       8              :  * See LICENSE in the root of the software repository for the full text of the License.
       9              :  */
      10              : 
      11              : #ifndef QUEUE_SCHEDULE_SUB_MODULE_INTERFACE_H
      12              : #define QUEUE_SCHEDULE_SUB_MODULE_INTERFACE_H
      13              : 
      14              : #include <string>
      15              : #include <atomic>
      16              : #include "tsd.h"
      17              : #include "qs_args_parser.h"
      18              : 
      19              : namespace bqs {
      20              : const std::string ERROR_MSG_ATTACH_GROUP_FAILED = "EM9001";
      21              : const std::string ERROR_MSG_QS_INIT_FAILED = "EM9002";
      22              : class SubModuleInterface {
      23              : public:
      24              :     struct TsdEventKey {
      25              :         uint32_t deviceId;
      26              :         uint32_t hostPid;
      27              :         uint32_t vfId;
      28              :     };
      29              : 
      30           78 :     static SubModuleInterface& GetInstance()
      31              :     {
      32              :         static SubModuleInterface instance;
      33           78 :         return instance;
      34              :     }
      35              :     int32_t StartQueueScheduleModule(const struct TsdSubEventInfo* const eventInfo);
      36              :     int32_t StopQueueScheduleModule(const struct TsdSubEventInfo* const eventInfo);
      37              : 
      38           56 :     inline bool GetStartFlag() const { return startFlag_.load(); }
      39              : 
      40              :     static bool QsSubModuleAttachGroup(const ArgsParser& startParams);
      41              : 
      42              : private:
      43              :     SubModuleInterface() = default;
      44              :     ~SubModuleInterface() = default;
      45              : 
      46              :     void SetTsdEventKey(const struct TsdSubEventInfo* const eventInfo);
      47              :     bool ParseArgsFromFile(ArgsParser& startParams) const;
      48              :     std::string BuildArgsFilePath() const;
      49              :     static void DeleteArgsFile(const std::string& argsFilePath);
      50              :     int32_t SendSubModuleRsponse(const uint32_t eventType) const;
      51              :     void QsSubModuleInitQsInitParams(InitQsParams& initQsParams, const ArgsParser& startParams);
      52              :     void ReportErrMsgToTsd(const int32_t errCode) const;
      53              :     TsdEventKey tsdEventKey_;
      54              :     std::atomic<bool> startFlag_;
      55              : };
      56              : 
      57              : } // namespace bqs
      58              : 
      59              : extern "C" {
      60              : __attribute__((visibility("default"))) int32_t StartQueueScheduleModule(const struct TsdSubEventInfo* const eventInfo);
      61              : __attribute__((visibility("default"))) int32_t StopQueueScheduleModule(const struct TsdSubEventInfo* const eventInfo);
      62              : }
      63              : 
      64              : #endif // QUEUE_SCHEDULE_SUB_MODULE_INTERFACE_H