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    Subject[patch 03/33] sata_mv: fix 8-port timeouts on 508x/6081 chips
    2.6.28-stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Mark Lord <liml@rtr.ca>

    commit b0bccb18bc523d1d5060d25958f12438062829a9 upstream.

    Fix a longstanding bug for the 8-port Marvell Sata controllers (508x/6081),
    where accesses to the upper 4 ports would cause lost-interrupts / timeouts
    for the lower 4-ports. With this patch, the 6081 boards should finally be
    reliable enough for mainstream use with Linux.

    Signed-off-by: Mark Lord <mlord@pobox.com>
    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    drivers/ata/sata_mv.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/ata/sata_mv.c
    +++ b/drivers/ata/sata_mv.c
    @@ -883,7 +883,7 @@ static void mv_start_dma(struct ata_port
    struct mv_host_priv *hpriv = ap->host->private_data;
    int hardport = mv_hardport_from_port(ap->port_no);
    void __iomem *hc_mmio = mv_hc_base_from_port(
    - mv_host_base(ap->host), hardport);
    + mv_host_base(ap->host), ap->port_no);
    u32 hc_irq_cause, ipending;

    /* clear EDMA event indicators, if any */


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