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    Subject[patch 13/29] libata: sata_sis: use correct S/G table size
    2.6.23-stable review patch.  If anyone has any objections, please let us
    know.

    ------------------
    From: Jeff Garzik <jeff@garzik.org>

    patch 96af154710d44b574515431a0bb014888398a741 in mainline.

    [libata] sata_sis: use correct S/G table size

    sata_sis has the same restrictions as other SFF controllers, and so must
    use LIBATA_MAX_PRD to denote that SCSI may only fill ATA_MAX_PRD/2
    entries, due to our need to handle IOMMU merging.

    Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
    Cc: Tobias Powalowski <t.powa@gmx.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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

    --- a/drivers/ata/sata_sis.c
    +++ b/drivers/ata/sata_sis.c
    @@ -92,7 +92,7 @@ static struct scsi_host_template sis_sht
    .queuecommand = ata_scsi_queuecmd,
    .can_queue = ATA_DEF_QUEUE,
    .this_id = ATA_SHT_THIS_ID,
    - .sg_tablesize = ATA_MAX_PRD,
    + .sg_tablesize = LIBATA_MAX_PRD,
    .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
    .emulated = ATA_SHT_EMULATED,
    .use_clustering = ATA_SHT_USE_CLUSTERING,
    --
    -
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