lkml.org 
[lkml]   [2005]   [May]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Playing with SATA NCQ
    Michael Thonke wrote:
    > The new ones are real SATA drives. But some PATA devices and controllers
    > support TCQ.

    TCQ is a poorly designed feature, and so, will only be supported on a
    very few, special host controllers.

    For most people, even if they down a drive with legacy TCQ, queueing
    will -never- be supported. For more details read
    http://linux.yyz.us/sata/software-status.html#tcq

    Jeff


    -
    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: 2005-05-30 20:58    [W:0.021 / U:30.208 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site