Ejemplos de mdrv_get_fix_ddr_addr en C++ (Cpp)

Ejemplo n.º 1

Archivo: diag_buf_ctrl.c Proyecto: CM13-HI6210SFT/huawei_kernel_3.10.71_hi6210sft

VOS_UINT32 diag_BufCtrlGlobalInit(VOS_VOID)
{
    VOS_UINT32 ret = ERR_MSP_SUCCESS;
    VOS_UINT32 i = 0;
	VOS_INT32 aulLen[DIAG_CODER_SRC_TYPE_BUTT] = {0,};
#ifndef CHIP_BB_HI6210
    BSP_DDR_SECT_QUERY_S stSectQuery = {};
    BSP_DDR_SECT_INFO_S stSectInfo = {};
#endif
    /* 创建 控制LOG上报的信号量,第二个参数1表示一开始能take到信号量，不需等待，0表示一开始take不到*/
    ret = VOS_SmBCreate(NULL, 1, VOS_SEMA4_FIFO,&g_DiagLogSem);
    if (ERR_MSP_SUCCESS != ret)
    {
    	diag_printf("[%s]:VOS_SmBCreate fail!\n",__FUNCTION__);
        return ret;
    }
#ifndef CHIP_BB_HI6210
    stSectQuery.enSectType = BSP_DDR_SECT_TYPE_SOCP;

    mdrv_get_fix_ddr_addr(&stSectQuery, &stSectInfo);

    g_DiagMemVirt = stSectInfo.pSectVirtAddr;
    g_DiagMemPhy = stSectInfo.pSectPhysAddr;
    g_DiagMemSize = stSectInfo.ulSectSize;
#else
    /*lint -save -e40 -e539*/
#ifdef DIAG_MEMMAP
	g_DiagMemVirt = (VOS_UINT8*)MSP_NOCACHEMAP(DIAG_MEM_ADDR_BASE,DIAG_MEM_TOTAL_SIZE);
#else
	g_DiagMemVirt = (VOS_UINT8*)SOCP_GLOBAL_MEM_ADDR_VIRT;
#endif
    /*lint -restore*/
#endif
    diag_GetBufLen((VOS_UINT32 *)aulLen);

    /* 创建log发送缓冲区 */
    for(i = 0 ; i< DIAG_CODER_SRC_TYPE_BUTT; i++)
    {
        if (VOS_OK != diag_CreateLogBuf(&g_stDiagBufCtrl[i], aulLen[i]))
        {
            diag_printf("diag_BufCtrlGlobalInit:diag_CreateLogBuffer Failed!\n");
            return ERR_MSP_FAILURE;
        }
    }

#if ((VOS_OS_VER == VOS_VXWORKS) || (VOS_OS_VER == VOS_RTOSCK))
    /*lint -save -e539*/
	diag_InitSocpChan();
    /*lint -restore */
#endif
    return ret;
}

Ejemplo n.º 2

Archivo: nvim_appfunc.c Proyecto: XePeleato/android_kernel_huawei_venus

VOS_UINT32 NV_Init(VOS_VOID)
{
    VOS_UINT8           aucMagicNum[NV_MAGIC_NUM_LEN];
    VOS_UINT8           aucTemp[NV_MAGIC_NUM_LEN];
    BSP_DDR_SECT_INFO_S   stNVMemInfo;
    BSP_DDR_SECT_QUERY_S  stNVMemQuery;

    g_ulNVInitStartSlice = mdrv_timer_get_normal_timestamp();

    /*lint -e534*/
    VOS_MemSet(g_astNvFileHandle, 0, sizeof(g_astNvFileHandle));

    vos_printf("\r\n---------------------NV_Init Start-----------------------------\r\n");

    VOS_MemSet(aucMagicNum, NV_MAGIC_NUM, NV_MAGIC_NUM_LEN);
    /*lint +e534*/

    stNVMemQuery.enSectType = BSP_DDR_SECT_TYPE_NV;
    stNVMemQuery.ulSectSize = NV_BACKUP_BUFFER_SIZE;
    stNVMemQuery.enSectAttr = BSP_DDR_SECT_ATTR_NONCACHEABLE;

    if(MDRV_OK != mdrv_get_fix_ddr_addr(&stNVMemQuery, &stNVMemInfo))
    {
        /*lint -e534*/
        vos_printf("\r\nNV_Init: Acpu mdrv_get_fix_ddr_addr Failed\r\n");
        /*lint +e534*/

        mdrv_om_system_error(NV_INIT_ERROR, NV_GET_DRV_FIX_DDR_ADDR_FAIL,
                              0, (VOS_CHAR *)VOS_NULL_PTR, 0);

        return NV_INIT_FAIL;
    }

    g_ulNVMemAddr = (VOS_UINT_PTR)mdrv_phy_to_virt(MEM_DDR_MODE, stNVMemInfo.pSectPhysAddr);     /*上层使用虚地址*/

    /* 创建NV写操作保护信号量 */
    if(VOS_OK != VOS_SmMCreate("NV", VOS_SEMA4_PRIOR | VOS_SEMA4_INVERSION_SAFE,
                                &g_ulNVWriteSem))
    {
        return VOS_ERR;
    }

    if(MDRV_OK != mdrv_ipc_sem_create(IPC_SEM_NVIM))
    {
        NV_Printf("NV_Init: Acpu mdrv_ipc_sem_create Failed\r\n");

        return NV_INIT_FAIL;
    }

    /* 等待C 核NV初始化完毕 */
    (VOS_VOID)VOS_SmP(g_ulNVInitSem, 0);

    NV_MEMCPY(aucTemp, (VOS_VOID*)NV_MAGICNUM_ADDR, NV_MAGIC_NUM_LEN);  /*从share memory读取标志字节*/

    if(VOS_OK != VOS_MemCmp(aucMagicNum, aucTemp, NV_MAGIC_NUM_LEN))    /*Ccpu的Nv项已经初始化成功*/
    {
        /* 单板复位 */
        mdrv_om_system_error(NV_INIT_ERROR, NV_GET_CCORE_MAGIC_NUM_FAIL,
                             0, (VOS_CHAR *)VOS_NULL_PTR, 0);
    }

    NV_BuildGlobalVar();

    /*lint -e534*/
    vos_printf("\r\n---------------------NV_Init End-----------------------------\r\n");
    /*lint +e534*/

    g_ulNVInitEndSlice = mdrv_timer_get_normal_timestamp();

    DRV_MSP_PROC_REG(OM_READ_NV_PROC, (BSP_MspProc)NV_ReadEx);

    /* 检测是否开启NV写操作记录跟踪 */
    if (NV_OK != NV_ReadEx(MODEM_ID_0, en_NV_Item_Write_Slice_Record_Flag, (VOS_VOID*)&g_ulRecordNvFlag, sizeof(g_ulRecordNvFlag)))
    {
        g_ulRecordNvFlag = 0;
    }

    return NV_OK;
}