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authorTejun Heo <htejun@gmail.com>2007-07-28 16:25:25 +0900
committerJeff Garzik <jeff@garzik.org>2007-08-01 10:00:56 -0400
commit5d6aca8defe77dfd0f0169cc015b900129078648 (patch)
treeb71df4465349c1c9debf63605b303aacc0419064 /drivers/ata
parent7abe79c353caf868053c2ddcada7f4c20c8251e6 (diff)
downloadop-kernel-dev-5d6aca8defe77dfd0f0169cc015b900129078648.zip
op-kernel-dev-5d6aca8defe77dfd0f0169cc015b900129078648.tar.gz
libata: blacklist SAMSUNG HD401LJ / ZZ100-15 for NCQ
SAMSUNG HD401LJ / ZZ100-15 does spurious completion of NCQ commands. Disable NCQ. Reported by Ulrich in bugzilla #8805. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Ulrich <stellplatz-nr.13a@datenparkplatz.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 6001aae..60e78be 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3788,6 +3788,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "WDC WD740ADFD-00NLR1", NULL, ATA_HORKAGE_NONCQ, },
{ "FUJITSU MHV2080BH", "00840028", ATA_HORKAGE_NONCQ, },
{ "ST9160821AS", "3.CLF", ATA_HORKAGE_NONCQ, },
+ { "SAMSUNG HD401LJ", "ZZ100-15", ATA_HORKAGE_NONCQ, },
/* Devices with NCQ limits */
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