Eric Lee / smarc-uboot

19 Feb, 2014

1 commit

16 Jul, 2013

1 commit

  • 04735e9c5   Fix ext2/ext4 filesystem accesses beyond 2TiB ... Browse Code »

    With CONFIG_SYS_64BIT_LBA, lbaint_t gets defined as a 64-bit type,
    which is required to represent block numbers for storage devices that
    exceed 2TiB (the block size usually is 512B), e.g. recent hard drives

    We now use lbaint_t for partition offset to reflect the lbaint_t change,
    and access partitions beyond or crossing the 2.1TiB limit.
    This required changes to signature of ext4fs_devread(), and type of all
    variables relatives to block sector.

    ext2/ext4 fs uses logical block represented by a 32 bit value. Logical
    block is a multiple of device block sector. To avoid overflow problem
    when calling ext4fs_devread(), we need to cast the sector parameter.

    Signed-off-by: Frédéric Leroy

    Frederic Leroy
     

10 May, 2013

1 commit

05 Mar, 2013

1 commit

30 Oct, 2012

1 commit

  • 03e2ecf6b   fs: separate CONFIG_FS_{FAT, EXT4} from CONFIG_CMD_{FAT, EXT*} ... Browse Code »

    This makes the FAT and ext4 filesystem implementations build if
    CONFIG_FS_{FAT,EXT4} are defined, rather than basing the build on
    whether CONFIG_CMD_{FAT,EXT*} are defined. This will allow the
    filesystems to be built separately from the filesystem-specific commands
    that use them. This paves the way for the creation of filesystem-generic
    commands that used the filesystems, without requiring the filesystem-
    specific commands.

    Minor documentation changes are made for this change.

    The new config options are automatically selected by the old config
    options to retain backwards-compatibility.

    Signed-off-by: Stephen Warren
    Reviewed-by: Benoît Thébaudeau

    Stephen Warren
     

04 Oct, 2012

1 commit

26 Sep, 2012

2 commits

10 Aug, 2012

2 commits