Changes between Version 4 and Version 5 of file_system


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Timestamp:
May 27, 2015, 10:06:14 AM (10 years ago)
Author:
alain
Comment:

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  • file_system

    v4 v5  
    5151== 4) Block Device Drivers ==
    5252
    53 To support varions block device peripheral, this FAT32 implementation defines a generic _fat_ioc_access() function to access the physical block device defined in the target architecture. This function transfer one or several blocks between the block device and the file_cache by calling the relevant driver.
     53To support various block device peripheral, this FAT32 implementation defines a generic _fat_ioc_access() function to access the physical block device. This function transfer one or several blocks between the block device and the file_cache by calling the relevant driver.
    5454
    5555=== int '''_fat_ioc_access'''( unsigned int use_irq ,  unsigned int to_mem ,  unsigned int lba , unsigned int buf_vaddr , unsigned int count ) ===