Tejun Heo wrote:
Robert Hancock wrote:Tejun Heo wrote:Another member of HTS5416* family doing spurious NCQ completion. Signed-off-by: Tejun Heo <[email protected]> Cc: Enrico Sardi <[email protected]> --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index adfae9d..fbca8d8 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3803,6 +3803,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { /* Drives which do spurious command completion */ { "HTS541680J9SA00", "SB2IC7EP", ATA_HORKAGE_NONCQ, }, { "HTS541612J9SA00", "SBDIC7JP", ATA_HORKAGE_NONCQ, }, + { "Hitachi HTS541616J9SA00", "SB4OC70P", ATA_HORKAGE_NONCQ, }, { "WDC WD740ADFD-00NLR1", NULL, ATA_HORKAGE_NONCQ, },/* Devices with NCQ limits */Is that the right ID string? Strange that that one has Hitachi at the front and the others don't..Yeah, I realized that and asked Enrico about it. :-)
I think that "new" one is correct, while old ones are incorrect (unless it uses strstr()) - all my Hitachis claim to be Hitachis - like this one (which seems to work fine with NCQ):
gwy:~# hdparm -i /dev/sda /dev/sda:Model=Hitachi HDT725032VLA380 , FwRev=V54OA52A, SerialNo= VFA200R208LH5J
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
Petr
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