PnpReleaseBootResourcesForFilteredRequirements

INT64 __fastcall PnpReleaseBootResourcesForFilteredRequirements(INT64 *a1){
  IO_RESOURCE_REQUIREMENTS_LIST *v2; 
  CM_RESOURCE_LIST *v3; 
  INT64 v4; 
  __int64 v5; 
  UINT64 v6; 
  IO_RESOURCE_REQUIREMENTS_LIST *v7; 
  int v8; 
  PVOID v9; 
  __int64 v10; 
  INT64 v11; 
  __int64 v12; 
  __int64 *v13; 
  __int64 v14; 
  __int64 v15; 
  INT64 v16; 
  unsigned int v17; 
  __int64 i; 
  __int64 v19; 
  INT64 **v21; 
  int v22; 
  INT64 v23; 
  INT64 *v24; 
  INT64 result; 
  INT64 *p_result; 
  __int64 v27; 
  int v28; 
  int v29; 
  __int64 v30; 
  __int64 v31; 
  INT64 v32; 
  int v33; 
  IO_RESOURCE_REQUIREMENTS_LIST *v34; 
  PVOID P; 
  memset((INT64)&result, 0i64);
  v2 = 0i64;
  memset((INT64)&v32, 0i64);
  v4 = *a1;
  if( *a1 )
    v5 = *(_QWORD *)(*(_QWORD *)(v4 + 312) + 40i64);
  else
    v5 = 0i64;
  v6 = *(_QWORD *)(v5 + 544);
  if( !v6 || (v7 = PnpCmResourcesToIoResources(v3, v6, 1ui64), (v2 = v7) == 0i64) )
  {
    v8 = -1073741823;
    goto LABEL_15;
  }
  v33 = 4;
  v34 = v7;
  v32 = v4;
  v8 = IopResourceRequirementsListToReqList((INT64)&v32, (CHAR **)&P);
  if( v8 < 0 )
  {
LABEL_15:
    v9 = P;
    goto LABEL_16;
  }
  v9 = P;
  if( !P )
    goto LABEL_18;
  v10 = *((_QWORD *)P + 5);
  v8 = 0;
  v11 = a1[4];
  v12 = 0i64;
  v13 = *(__int64 **)(v11 + 16);
  v14 = *(_QWORD *)(v5 + 32);
  v15 = *v13;
  v29 = 0;
  v30 = 0i64;
  v31 = 0i64;
  v27 = v14;
  v28 = 4;
  if( *(_DWORD *)(v10 + 20) )
  {
    do
    {
      v16 = *(_QWORD *)(*(_QWORD *)(v10 + 8 * v12 + 24) + 288i64);
      if( v16 )
      {
        v17 = *(_DWORD *)(v15 + 20);
        for( i = 0i64; (unsigned int)i < v17; i = (unsigned int)(i + 1) )
        {
          v19 = *(_QWORD *)(*(_QWORD *)(v15 + 8 * i + 24) + 288i64);
          if( v19 && *(_BYTE *)(v16 + 16) == *(_BYTE *)(v19 + 16) )
            break;
        }
        if( (_DWORD)i == v17 )
        {
          p_result = &result;
          result = (INT64)&result;
          v21 = *(INT64 ***)(v16 + 48);
          if( *v21 != (INT64 *)(v16 + 40) )
            goto LABEL_27;
          p_result = *(INT64 **)(v16 + 48);
          result = v16 + 40;
          *v21 = &result;
          *(_QWORD *)(v16 + 48) = &result;
          v22 = IopCallArbiter(v16, 0i64, v16 + 40);
          v23 = result;
          v8 = v22;
          v24 = p_result;
          if( *(INT64 **)(result + 8) != &result || (INT64 *)*p_result != &result )
LABEL_27:
            __fastfail(3u);
          *p_result = result;
          *(_QWORD *)(v23 + 8) = v24;
          if( v8 < 0 )
            break;
          v8 = IopCallArbiter(v16, 2i64, 0i64);
          if( v8 < 0 )
            break;
        }
      }
      v12 = (unsigned int)(v12 + 1);
    }
    while( (unsigned int)v12 < *(_DWORD *)(v10 + 20) );
    goto LABEL_15;
  }
LABEL_16:
  if( v9 )
    IopFreeReqList(v9);
LABEL_18:
  if( v2 )
    ExFreePoolWithTag(v2, 0);
  return(unsigned int)v8;
}

Referenced by: