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    SubjectRe: [PATCH] SATA NCQ support
    On Fri, 27 May 2005, Jens Axboe wrote:

    > Update the patch, it's against bleeding edge git (applies to 2.6.12-rc5
    > as well). Changes:
    >
    > - (libata) Change to SCSI change_queue_depth API, kill current hack.
    >
    > - (ahci) Move SActive bit set to ahci_qc_issue() where it belongs.

    OK, so this is for AHCI. What are the options for people whose
    mainboards aren't blessed with AHCI, but use for instance VIA or older
    Promise chips? Buy new hardware? Or wait until someone comes up with an
    implementation?

    Can this queueing be emulated by software (libata or the libata chipset
    driver) or would such be mentioned in Jeff's list as "host-based
    queueing"?

    TIA,
    Matthias Andree
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