libata: add horkage for ASMedia 1092

commit a66307d473077b7aeba74e9b09c841ab3d399c2d upstream.

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.

Cc: stable@vger.kernel.org
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 2ae72f31cbe3c012c24180e6469d6b3a4c3a8497..8ec71243cdcca982d5dce5372edba4e31c93664c 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4449,6 +4449,8 @@ 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 },