Skip to content
Commit dbd24ec1 authored by Juhyung Park's avatar Juhyung Park Committed by Greg Kroah-Hartman
Browse files

usb-storage: apply IGNORE_UAS only for HIKSEMI MD202 on RTL9210

The commit e00b488e ("usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS")
blacklists UAS for all of RTL9210 enclosures.

The RTL9210 controller was advertised with UAS since its release back in
2019 and was shipped with a lot of enclosure products with different
firmware combinations.

Blacklist UAS only for HIKSEMI MD202.

This should hopefully be replaced with more robust method than just
comparing strings.  But with limited information [1] provided thus far
(dmesg when the device is plugged in, which includes manufacturer and
product, but no lsusb -v to compare against), this is the best we can do
for now.

[1] https://lore.kernel.org/all/20230109115550.71688-1-qkrwngud825@gmail.com

Fixes: e00b488e

 ("usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS")
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Hongling Zeng <zenghongling@kylinos.cn>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJuhyung Park <qkrwngud825@gmail.com>
Acked-by: default avatarOliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/20230117085154.123301-1-qkrwngud825@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d18dcfe9
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment