From: Tejun Heo Date: Fri, 8 Jun 2007 13:20:59 +0000 (+0900) Subject: libata: disable NCQ for HITACHI HTS541680J9SA00/SB21C7EP X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bd9c5a39e4141678bd6242e5b74bfe39d8d0be35;p=deliverable%2Flinux.git libata: disable NCQ for HITACHI HTS541680J9SA00/SB21C7EP HITACHI HTS541680J9SA00/SB21C7EP spuriously completes NCQ commands. Blacklist it for NCQ. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4733f009c7c9..6a8a5179ceef 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3791,6 +3791,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, }, { "HTS541080G9SA00", "MB4OC60D", ATA_HORKAGE_NONCQ, }, { "HTS541010G9SA00", "MBZOC60D", ATA_HORKAGE_NONCQ, }, + /* Drives which do spurious command completion */ + { "HTS541680J9SA00", "SB2IC7EP", ATA_HORKAGE_NONCQ, }, /* Devices with NCQ limits */