lkml.org 
[lkml]   [2021]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] usb: storage: do not use UAS with Logitec LGB-4BNHUC
Date
This 4-drives USB 3.1 bay gets unhappy when used with UAS:

sd 10:0:0:0: [sdb] tag#18 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD IN
sd 10:0:0:0: [sdb] tag#18 CDB: Read(16) 88 00 00 00 00 00 00 9d 42 30 00 00 04 00 00 00

It works perfectly fine as a regular mass-storage device, so prevent UAS
from being used with it.

Signed-off-by: Alexandre Courbot <gnurou@gmail.com>
---
drivers/usb/storage/unusual_uas.h | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
index b34b858d82a6..9ef09cabef50 100644
--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -52,6 +52,12 @@ UNUSUAL_DEV(0x059f, 0x1061, 0x0000, 0x9999,
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_NO_REPORT_OPCODES | US_FL_NO_SAME),

+UNUSUAL_DEV(0x0789, 0x0296, 0x0000, 0x9999,
+ "Logitec",
+ "LGB-4BNHUC",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_IGNORE_UAS),
+
/*
* Apricorn USB3 dongle sometimes returns "USBSUSBSUSBS" in response to SCSI
* commands in UAS mode. Observed with the 1.28 firmware; are there others?
--
2.34.1
\
 
 \ /
  Last update: 2021-12-12 12:57    [W:1.159 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site