C++ (Cpp) nv_icc_chan_initの例

コード例 #1

ファイル: nv_base.c プロジェクト: magnusjjj/android_kernel_huawei_rle

u32 bsp_nvm_init(void)
{

    u32 ret = NV_ERROR;
    struct nv_global_ddr_info_stru* ddr_info = (struct nv_global_ddr_info_stru*)NV_GLOBAL_INFO_ADDR;

    if(ddr_info->mcore_init_state < NV_BOOT_INIT_OK)
    {
        ret = BSP_ERR_NV_MEM_INIT_FAIL;
        goto nv_init_fail;
    }

    ret = nv_icc_chan_init();
    if(ret)
    {
        goto nv_init_fail;
    }
    g_nv_ctrl.mid_prio = 20;
    ddr_info->mcore_init_state = NV_INIT_OK;

    return NV_OK;
nv_init_fail:
    printf("nv init err:0x%x\n",ret);
    return ret;
}

コード例 #2

ファイル: nv_base.c プロジェクト: debbiche/android_kernel_huawei_p8

u32 bsp_nvm_init(void)
{
    u32 ret = NV_ERROR;
    struct nv_global_ddr_info_stru* ddr_info = (struct nv_global_ddr_info_stru*)NV_GLOBAL_INFO_ADDR;

#ifdef BSP_CONFIG_HI3630
    nv_printf("waiting for ap modem nv init ok .......\n");
    BSP_SYNC_Wait(SYNC_MODULE_NV,0);
#endif

    nv_debug(NV_FUN_NVM_INIT,0,0,0,0);
    if(ddr_info->ccore_init_state < NV_BOOT_INIT_OK)
    {
        nv_printf("[%s]:pre init fail,break here!\n",__FUNCTION__);
        nv_debug(NV_FUN_NVM_INIT,1,0,0,0);
        /*lint -save -e801*/
        goto nv_init_fail;
        /*lint -restore*/
    }
    g_nv_ctrl.shared_addr = (u32)NV_GLOBAL_INFO_ADDR;
    spin_lock_init(&g_nv_ctrl.spinlock);

    ret = nv_icc_chan_init();
    if(ret)
    {
        nv_debug(NV_FUN_NVM_INIT,2,ret,0,0);
        /*lint -save -e801*/
        goto nv_init_fail;
        /*lint -restore*/
    }
    osl_sem_init(1,&g_nv_ctrl.rw_sem);
    osl_sem_init(0,&g_nv_ctrl.cc_sem);

    ret = bsp_nvm_read(NV_ID_MSP_FLASH_LESS_MID_THRED,(u8*)&g_nv_ctrl.mid_prio,sizeof(u32));
    if(ret)
    {
        g_nv_ctrl.mid_prio = 20;
        nv_printf("read 0x%x error : 0x%x,use default count\n",NV_ID_MSP_FLASH_LESS_MID_THRED,ret);
    }

    ret = (u32)bsp_ipc_sem_create(IPC_SEM_NV_CRC);
    if(ret)
    {
        nv_debug(NV_FUN_KERNEL_INIT,3 ,ret ,0,0);
        /*lint -save -e801*/
        goto nv_init_fail;
        /*lint -restore*/
    }
    ddr_info->ccore_init_state = NV_INIT_OK;
    nv_printf("nv init ok !\n");

    INIT_LIST_HEAD(&g_nv_ctrl.stList);
    return NV_OK;
nv_init_fail:
    ddr_info->ccore_init_state = NV_INIT_FAIL;
    nv_printf("\n[%s]\n",__FUNCTION__);
    nv_help(NV_FUN_NVM_INIT);
    return ret;
}