lkml.org 
[lkml]   [2007]   [Oct]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectlibATA error message doc
    Does a doc exist that provides a detailed description of the different
    errors that could be produced by libata and its associated drivers?
    The libATA developer's guide provides a very good general description
    of the types of messages, but I'm looking for more detail.

    For example I got this error message last week:

    Sep 27 17:29:26 server kernel: ata2.00: exception Emask 0x0 SAct 0x0
    SErr 0x0 action 0x1
    Sep 27 17:29:26 server kernel: ata2.00: (irq_stat 0x40000001)
    Sep 27 17:29:26 server kernel: ata2.00: tag 0 cmd 0xb0 Emask 0x1 stat
    0x51 err 0x4 (device error)

    I'd like to know what the following items means?

    (irq_stat 0x40000001)
    tag 0
    cmd 0xb0
    emask 0x1
    stat 0x51
    err 0x4


    Can anybody help?

    Thanks,
    -Mike
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-10-03 19:43    [W:0.032 / U:32.428 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site