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    SubjectRe: [PATCH 1/7] Add support hardreset
    Hello.

    On 17-04-2012 12:43, Thang Q. Nguyen wrote:

    > The hardreset operation is currently not supported. This causes sometime the SATA driver does cause kernel crash because of none-determined state.a This patch will fix the issue.

    > Signed-off-by: Thang Q. Nguyen<tqnguyen@apm.com>
    > ---
    > drivers/ata/sata_dwc_460ex.c | 24 +++++++++++++++++++++++-
    > 1 files changed, 23 insertions(+), 1 deletions(-)
    >
    > diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
    > index 69f7cde..ae13ef1 100644
    > --- a/drivers/ata/sata_dwc_460ex.c
    > +++ b/drivers/ata/sata_dwc_460ex.c
    > @@ -1581,10 +1581,31 @@ static void sata_dwc_qc_prep(struct ata_queued_cmd *qc)
    >
    > static void sata_dwc_error_handler(struct ata_port *ap)
    > {
    > - ap->link.flags |= ATA_LFLAG_NO_HRST;
    > ata_sff_error_handler(ap);
    > }

    Could eliminate this, switching to the default implementation...

    MBR, Sergei


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