Eric Lee / smarc-fsl-linux-kernel

10 Jan, 2009

1 commit

  • 69347a236   memstick: annotate endianness of attribute structs ... Browse Code »

    The code was shifting the endianness appropriately everywhere, annotate
    the structs to avoid the sparse warnings when assigning the endian types
    to the struct members, or passing them to be[16|32]_to_cpu:

    drivers/memstick/core/mspro_block.c:331:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:333:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:335:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:337:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:341:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:347:4: warning: cast to restricted __be32
    drivers/memstick/core/mspro_block.c:356:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:358:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:364:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:367:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:369:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:371:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:377:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:478:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:480:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:482:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:484:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:486:4: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:689:22: expected unsigned int [unsigned] [assigned] data_address
    drivers/memstick/core/mspro_block.c:689:22: got restricted __be32 [usertype]
    drivers/memstick/core/mspro_block.c:697:3: warning: cast to restricted __be32
    drivers/memstick/core/mspro_block.c:960:17: warning: incorrect type in initializer (different base types)
    drivers/memstick/core/mspro_block.c:960:17: expected unsigned short [unsigned] data_count
    drivers/memstick/core/mspro_block.c:960:17: got restricted __be16 [usertype]
    drivers/memstick/core/mspro_block.c:993:6: warning: cast to restricted __be16
    drivers/memstick/core/mspro_block.c:995:28: warning: cast to restricted __be16

    Signed-off-by: Harvey Harrison
    Cc: Alex Dubov
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Harvey Harrison
     

14 Sep, 2008

1 commit

  • 8e82f8c34   memstick: fix MSProHG 8-bit interface mode support ... Browse Code »

    - 8-bit interface mode never worked properly. The only adapter I have
    which supports the 8b mode (the Jmicron) had some problems with its
    clock wiring and they discovered it only now. We also discovered that
    ProHG media is more sensitive to the ordering of initialization
    commands.

    - Make the driver fall back to highest supported mode instead of always
    falling back to serial. The driver will attempt the switch to 8b mode
    for any new MSPro card, but not all of them support it. Previously,
    these new cards ended up in serial mode, which is not the best idea
    (they work fine with 4b, after all).

    - Edit some macros for better conformance to Sony documentation

    Signed-off-by: Alex Dubov
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alex Dubov
     

27 Jul, 2008

2 commits

  • 17017d8d2   memstick: add "start" and "stop" methods to memstick device ... Browse Code »

    In some cases it may be desirable to ensure that associated driver is not
    going to access the media in some period of time. "start" and "stop"
    methods are provided therefore to allow it.

    Signed-off-by: Alex Dubov
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alex Dubov
     
  • b77899985   memstick: allow "set_param" method to return an error code ... Browse Code »

    Some controllers (Jmicron, for instance) can report temporal failure
    condition during power-on. It is desirable to account for this using a
    return value of "set_param" device method. The return value can also be
    handy to distinguish between supported and unsupported device parameters
    in run time.

    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Alex Dubov
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alex Dubov
     

20 Apr, 2008

1 commit

20 Mar, 2008

1 commit

  • ead707736   memstick: automatically retrieve "INT" value from command response ... Browse Code »

    MemoryStick storage cards, when in parallel mode, send several meaningful bits
    of their "INT" register as part of command response. This data is stored by
    host and can be used to spare invocation of "GET_INT" TPC on each data page
    transferred between host and card.

    Signed-off-by: Alex Dubov
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alex Dubov
     

11 Mar, 2008

2 commits

10 Feb, 2008

1 commit

  • baf8532a1   memstick: initial commit for Sony MemoryStick support ... Browse Code »

    Sony MemoryStick cards are used in many products manufactured by Sony.
    They are available both as storage and as IO expansion cards. Currently,
    only MemoryStick Pro storage cards are supported via TI FlashMedia
    MemoryStick interface.

    [mboton@gmail.com: biuld fix]
    [akpm@linux-foundation.org: build fix]
    Signed-off-by: Alex Dubov
    Signed-off-by: Miguel Boton
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alex Dubov