From bd9c5a39e4141678bd6242e5b74bfe39d8d0be35 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 8 Jun 2007 22:20:59 +0900 Subject: [PATCH] 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 --- drivers/ata/libata-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4733f009c7..6a8a5179ce 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 */ -- 2.39.5