linux-kernel - Re: [PATCH 2.6.22-rc5] libata: add HTS541616J9SA00 to NCQ blacklist

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Date:	Mon, 25 Jun 2007 11:49:55 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Robert Hancock <hancockr@...w.ca>
CC:	Jeff Garzik <jeff@...zik.org>,
	Andrew Morton <akpm@...ux-foundation.org>, enricoss@...cali.it,
	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: [PATCH 2.6.22-rc5] libata: add HTS541616J9SA00 to NCQ blacklist

Robert Hancock wrote:
> Tejun Heo wrote:
>> Another member of HTS5416* family doing spurious NCQ completion.
>>
>> Signed-off-by: Tejun Heo <htejun@...il.com>
>> Cc: Enrico Sardi <enricoss@...cali.it>
>> ---
>>  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.  :-)

-- 
tejun
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