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              : #include "hcomm_adapter_rts.h"
      12              : 
      13              : #include "log.h"
      14              : 
      15              : namespace hcomm {
      16              : 
      17           54 : HcclResult RtsUbDevQueryInfo(const rtUbDevQueryCmd cmd, rtMemUbTokenInfo &devInfo)
      18              : {
      19           54 :     if (cmd != QUERY_PROCESS_TOKEN) {
      20            0 :         HCCL_ERROR("[%s] error cmd[%d].", __func__, cmd);
      21            0 :         return HcclResult::HCCL_E_PARA;
      22              :     }
      23              : 
      24           54 :     auto ret = rtUbDevQueryInfo(cmd, &devInfo);
      25           54 :     if (ret != RT_ERROR_NONE) {
      26            0 :         HCCL_ERROR("[%s] failed[%d], va[0x%llx] size[%llu].",
      27              :             __func__, ret, devInfo.va, devInfo.size);
      28            0 :         return HcclResult::HCCL_E_RUNTIME;
      29              :     }
      30              : 
      31           54 :     constexpr u32 TOKEN_ID_RIGHT_SHIF = 8;
      32           54 :     devInfo.tokenId = devInfo.tokenId >> TOKEN_ID_RIGHT_SHIF;
      33           54 :     return HcclResult::HCCL_SUCCESS;
      34              : }
      35              : 
      36              : } // namespace hcomm