/* * mbed Microcontroller Library * Copyright (c) 2006-2016 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ // This file is deprecated so deprecation warnings when building it are silenced #if defined ( __CC_ARM ) #pragma diag_suppress 1361 // Deprecated declaration #elif defined ( __GNUC__ ) #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif #include <stdint.h> #include <Driver_Common.h> #include "storage_volume_manager.h" #include "cfstore_config.h" #include "cfstore_debug.h" #include "cfstore_svm.h" /** @file cfstore_svm.cpp * * This module is provides a C wrapper to the C++ storage-volume-manager.h API, * so it can be called by the C-HAL implementation configuration_store.c */ #ifndef CFSTORE_SVM_VOL_01_START_OFFSET #define CFSTORE_SVM_VOL_01_START_OFFSET 0x80000UL #endif #ifndef CFSTORE_SVM_VOL_01_SIZE #define CFSTORE_SVM_VOL_01_SIZE 0x80000UL #endif #ifdef CFSTORE_CONFIG_BACKEND_FLASH_ENABLED extern ARM_DRIVER_STORAGE ARM_Driver_Storage_MTD_K64F; static ARM_DRIVER_STORAGE *cfstore_svm_storage_drv = &ARM_Driver_Storage_MTD_K64F; /* the storage volume manager instance used to generate virtual mtd descriptors */ StorageVolumeManager volumeManager; /* used only for the initialization of the volume-manager. */ static void cfstore_svm_volume_manager_initialize_callback(int32_t status) { CFSTORE_FENTRYLOG("%s: with status %d" , __func__, (int) status); } static void cfstore_svm_journal_mtc_callback(int32_t status, ARM_STORAGE_OPERATION operation) { CFSTORE_FENTRYLOG("%s: operation %d with status %d" , __func__, (int) operation, (int) status); } int32_t cfstore_svm_init(struct _ARM_DRIVER_STORAGE *storage_mtd) { int32_t ret = ARM_DRIVER_OK; CFSTORE_FENTRYLOG("%s:entered\n", __func__); ret = volumeManager.initialize(cfstore_svm_storage_drv, cfstore_svm_volume_manager_initialize_callback); if(ret < ARM_DRIVER_OK) { CFSTORE_ERRLOG("%s:debug: volume-manager::initialize() failed for storage_mtd=%p (ret=%d)", __func__, storage_mtd, (int) ret); return ret; } ret = volumeManager.addVolume_C(CFSTORE_SVM_VOL_01_START_OFFSET, CFSTORE_SVM_VOL_01_SIZE, storage_mtd); if(ret < ARM_DRIVER_OK) { CFSTORE_ERRLOG("%s:debug: volume-manager::addVolume_C() failed for storage_mtd=%p (ret=%d)", __func__, storage_mtd, (int) ret); return ret; } ret = storage_mtd->Initialize(cfstore_svm_journal_mtc_callback); if(ret < ARM_DRIVER_OK) { CFSTORE_ERRLOG("%s:debug: storage_mtd->initialize() failed for storage_mtd=%p (ret=%d)", __func__, storage_mtd, (int) ret); return ret; } return ret; } #endif /* CFSTORE_CONFIG_BACKEND_FLASH_ENABLED */