增加所有文件

middleware/disk/disk_mmc.h

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+/**
+ * @file disk_mmc.h
+ *
+ * Copyright (c) 2021 Semidrive Semiconductor.
+ * All rights reserved.
+ *
+ * Description:
+ *
+ * Revision History:
+ * -----------------
+ */
+
+#ifndef DISK_MMC_H_
+#define DISK_MMC_H_
+
+#include <disk.h>
+#include <lib/list.h>
+#include <stdlib.h>
+#include <string.h>
+#include <types.h>
+
+/**
+ * @brief disk mmc ioctl cmds.
+ */
+typedef enum {
+    MMC_IOCTL_PON = 0x1,      /* mmc ioctl Power Off Notification */
+} disk_mmc_ioctl_cmd;
+
+typedef enum {
+    MMC_IOCTL_NO_PON = 0x0,
+    MMC_IOCTL_PON_ON = 0x1,
+    MMC_IOCTL_PON_OFF_SHORT = 0x2,
+    MMC_IOCTL_PON_OFF_LONG = 0x3,
+    MMC_IOCTL_PON_SLEEP = 0x4,
+} disk_mmc_ioctl_pon_value;
+
+struct disk_mmc_config {
+    /* disk device name */
+    char *disk_name;
+
+    /* disk attribute */
+    disk_size_t disk_size;
+    uint32_t erase_size;
+    /* write & read  sector size */
+    uint32_t sector_size;
+    uint32_t scr_data_erase;
+
+    /* mmc device ops API */
+    /* write & read:addr is block addr,count is block num */
+    /* erase & read:addr is block addr,size is len */
+    void *mmc_dev;
+    int (*mmc_read)(void *mmc_dev, uint8_t *dst, block_t block,
+                    block_count_t count);
+    int (*mmc_write)(void *mmc_dev, const uint8_t *src, block_t block,
+                     block_count_t count);
+    int (*mmc_erase)(void *mmc_dev, block_t block, block_count_t count);
+    int (*mmc_pon)(void *mmc_dev, uint32_t pon_type);
+};
+
+struct disk_mmc_info {
+    uint8_t *buff_sector;
+    uint32_t buff_size;
+    QueueHandle_t disk_mmc_mutex;
+    uint32_t mmc_max_xfer_size;
+    struct disk_mmc_config config;
+    struct disk_info info;
+    //    struct disk_cache_noop cache_noop;
+};
+
+int register_mmc_disk(struct disk_mmc_info *mmc_info);
+int unregister_mmc_disk(struct disk_mmc_info *mmc_info);
+
+#endif /* DISK_MMC_H_ */