From: Hannes Reinecke <hare@suse.de>
To: Damien Le Moal <Damien.LeMoal@wdc.com>
Cc: "linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Subject: Re: [PATCH] libata: add horkage for ASMedia 1092
Date: Wed, 8 Dec 2021 12:09:39 +0100 [thread overview]
Message-ID: <731e355a-9365-3199-6db4-e9f07a79de8c@suse.de> (raw)
In-Reply-To: <DM6PR04MB7081F06F8B94345297B0267FE76F9@DM6PR04MB7081.namprd04.prod.outlook.com>
On 12/8/21 11:57 AM, Damien Le Moal wrote:
> On 2021/12/08 15:59, Hannes Reinecke wrote:
>> The ASMedia 1092 has a configuration mode which will present a
>> dummy device; sadly the implementation falsely claims to provide
>> a device with 100M which doesn't actually exist.
>> So disable this device to avoid errors during boot.
>>
>> Signed-off-by: Hannes Reinecke <hare@suse.de>
>> ---
>> drivers/ata/libata-core.c | 2 ++
>> 1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
>> index 9c05177e09c2..f1a2f0a4ce05 100644
>> --- a/drivers/ata/libata-core.c
>> +++ b/drivers/ata/libata-core.c
>> @@ -4416,6 +4416,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
>> { "VRFDFC22048UCHC-TE*", NULL, ATA_HORKAGE_NODMA },
>> /* Odd clown on sil3726/4726 PMPs */
>> { "Config Disk", NULL, ATA_HORKAGE_DISABLE },
>> + /* Similar story with ASMedia 1092 */
>> + { "ASMT109x- Config", NULL, ATA_HORKAGE_DISABLE },
>>
>> /* Weird ATAPI devices */
>> { "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 },
>>
>
> Doesn't this need a Cc stable ? I can add it.
>
Possibly; device has never worked properly.
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
next prev parent reply other threads:[~2021-12-08 11:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-08 6:58 [PATCH] libata: add horkage for ASMedia 1092 Hannes Reinecke
2021-12-08 10:57 ` Damien Le Moal
2021-12-08 11:09 ` Hannes Reinecke [this message]
2021-12-09 2:22 ` Damien Le Moal
-- strict thread matches above, loose matches on Subject: below --
2020-02-05 8:29 Hannes Reinecke
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