From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Vandrovec Subject: Re: [PATCH 2.6.22-rc5] libata: add HTS541616J9SA00 to NCQ blacklist Date: Sun, 24 Jun 2007 20:47:46 -0700 Message-ID: <467F3AE2.7010606@vc.cvut.cz> References: <467EC909.9040006@shaw.ca> <467F2495.3080509@gmail.com> <467F286B.40607@gmail.com> <467F2ADF.1040600@shaw.ca> <467F2D53.2000202@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mailgw.cvut.cz ([147.32.3.235]:48192 "EHLO mailgw.cvut.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750812AbXFYEQV (ORCPT ); Mon, 25 Jun 2007 00:16:21 -0400 In-Reply-To: <467F2D53.2000202@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: Robert Hancock , Jeff Garzik , Andrew Morton , enricoss@tiscali.it, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Tejun Heo wrote: > Robert Hancock wrote: >> Tejun Heo wrote: >>> Another member of HTS5416* family doing spurious NCQ completion. >>> >>> Signed-off-by: Tejun Heo >>> Cc: Enrico Sardi >>> --- >>> 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