Messages in this thread Patch in this message | | | Date | Tue, 20 Nov 2007 10:23:52 -0800 | From | Greg Kroah-Hartman <> | Subject | [patch 13/29] libata: sata_sis: use correct S/G table size |
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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, -- - 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/
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