From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
To: Hannes Reinecke <hare@suse.de>, Damien LeMoal <damien.lemoal@wdc.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: [PATCH] libata: add horkage for ASMedia 1092
Date: Thu, 9 Dec 2021 11:22:57 +0900 [thread overview]
Message-ID: <c96c4afa-f7bd-7562-8a48-6dca585fedb5@opensource.wdc.com> (raw)
In-Reply-To: <20211208065853.5270-1-hare@suse.de>
On 2021/12/08 15:58, 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 },
>
Applied to for-5.16-fixes with CC stable added.
Thanks !
--
Damien Le Moal
Western Digital Research
next prev parent reply other threads:[~2021-12-09 2:23 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
2021-12-09 2:22 ` Damien Le Moal [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-02-05 8:29 Hannes Reinecke
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