Re: [PATCH] libata: add horkage for ASMedia 1092

[Hannes Reinecke <hare@suse.de>]

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
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