From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH #upstream-fixes] libata: add ST3160023AS / 3.42 to NCQ blacklist Date: Sun, 09 Dec 2007 19:45:39 +0900 Message-ID: <475BC753.7090108@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from wa-out-1112.google.com ([209.85.146.183]:30400 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750790AbXLIKpu (ORCPT ); Sun, 9 Dec 2007 05:45:50 -0500 Received: by wa-out-1112.google.com with SMTP id v27so2635957wah for ; Sun, 09 Dec 2007 02:45:50 -0800 (PST) Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jeff Garzik , Matheus Izvekov , IDE/ATA development list Matheus Izvekov , "Eric D. Mudama" Like ST380817AS / 3.42, ST3160023AS / 3.42 times out commands if NCQ is used. Blacklist it. This is reported by Matheus Izvekov in the following thread. http://thread.gmane.org/gmane.linux.ide/24202 Signed-off-by: Tejun Heo Cc: Matheus Izvekov --- It could be that all devices with 3.42 firmware have this problem. I'll ask around. Thanks. 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 e4dea86..e080b07 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4149,6 +4149,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "HITACHI HDS7250SASUN500G*", NULL, ATA_HORKAGE_NONCQ }, { "HITACHI HDS7225SBSUN250G*", NULL, ATA_HORKAGE_NONCQ }, { "ST380817AS", "3.42", ATA_HORKAGE_NONCQ }, + { "ST3160023AS", "3.42", ATA_HORKAGE_NONCQ }, /* Blacklist entries taken from Silicon Image 3124/3132 Windows driver .inf file - also several Linux problem reports */