Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2026 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              : #include "hccl_aicpu_hdc_handler.h"
      12              : #include "log.h"
      13              : 
      14              : namespace hccl {
      15              : 
      16            2 : HcclAicpuHdcHandler::HcclAicpuHdcHandler(const std::shared_ptr<HDCommunicate> &h2dTransfer, 
      17            2 :     const std::shared_ptr<HDCommunicate> &d2hTransfer) 
      18            2 :     :h2dTransfer_(h2dTransfer), d2hTransfer_(d2hTransfer)
      19              : {
      20            2 : }
      21              : 
      22            1 : HcclResult HcclAicpuHdcHandler::GetKfcCommand(Hccl::KfcCommand &cmd)
      23              : {
      24            1 :     auto ret = h2dTransfer_->Get(0, sizeof(Hccl::KfcCommand), reinterpret_cast<uint8_t *>(&cmd));
      25            1 :     if (ret != HcclResult::HCCL_SUCCESS) {
      26            1 :         HCCL_ERROR("[HcclAicpuHdcHandler][GetKfcCommand] h2dTransfer Get fail, ret[%d]", ret);
      27            1 :         return ret;
      28              :     }
      29            0 :     if (lastCmd_ != cmd) {
      30            0 :         HCCL_INFO("[HcclAicpuHdcHandler][GetKfcCommand] Get new KfcCommand[%u], last KfcCommand[%u]", cmd, lastCmd_);
      31            0 :         lastCmd_ = cmd;
      32              :     }
      33            0 :     return HCCL_SUCCESS;
      34              : }
      35              : 
      36            1 : void HcclAicpuHdcHandler::SetKfcExecStatus(Hccl::KfcStatus state, Hccl::KfcErrType errorCode)
      37              : {
      38            1 :     Hccl::KfcExecStatus status;
      39            1 :     status.kfcStatus = state;
      40            1 :     status.kfcError  = errorCode;
      41            1 :     HCCL_INFO("[HcclAicpuHdcHandler][SetKfcExecStatus] SetKfcExecStatus: state[%u], errorCode[%u]", state, errorCode);
      42            1 :     auto ret = d2hTransfer_->Put(0, sizeof(Hccl::KfcExecStatus), reinterpret_cast<uint8_t *>(&status));
      43            1 :     if (ret != HcclResult::HCCL_SUCCESS) {
      44            1 :         HCCL_ERROR("[HcclAicpuHdcHandler][SetKfcExecStatus] d2hTransfer Put fail, ret[%d]", ret);
      45              :     }
      46            1 : }
      47              : 
      48              : } // namespace hccl