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| author | Tejun Heo <htejun@gmail.com> | 2007-02-28 15:21:23 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-03-01 20:16:29 -0500 |
| commit | 09125ea6179b28790950b7ddb4daba112f6c2b73 (patch) | |
| tree | 4436f08123e65a21af3356b068a1f77f860b4e42 | |
| parent | 4fc00cb4d520124e82fdaa5882077075b1f007cc (diff) | |
| download | kernel_samsung_aries-09125ea6179b28790950b7ddb4daba112f6c2b73.zip kernel_samsung_aries-09125ea6179b28790950b7ddb4daba112f6c2b73.tar.gz kernel_samsung_aries-09125ea6179b28790950b7ddb4daba112f6c2b73.tar.bz2 | |
libata: blacklist FUJITSU MHT2060BH for NCQ
Blacklist FUJITSU MHT2060BH for NCQ. On this drive, NCQ works iff
queue depth is equal to or less than 4. Just turn it off.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Mike Accetta <maccetta@laurelnetworks.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/ata/libata-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 17ad152..ac3d120 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3346,6 +3346,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { /* Devices where NCQ should be avoided */ /* NCQ is slow */ { "WDC WD740ADFD-00", NULL, ATA_HORKAGE_NONCQ }, + /* http://thread.gmane.org/gmane.linux.ide/14907 */ + { "FUJITSU MHT2060BH", NULL, ATA_HORKAGE_NONCQ }, /* Devices with NCQ limits */ |