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[v2] USB: uas: Add the no-UAS quirk for JMicron JMS561U

Message ID 20200125170030.25331-1-timschumi@gmx.de
State New
Headers show
Series [v2] USB: uas: Add the no-UAS quirk for JMicron JMS561U | expand

Commit Message

Tim Schumacher Jan. 25, 2020, 5 p.m. UTC 
The JMicron JMS561U (notably used in the Sabrent SATA-to-USB
bridge) appears to have UAS-related issues when copying large
amounts of data, causing it to stall.

Disabling the advertised UAS (either through a command-line
quirk or through this patch) mitigates those issues.

Cc: stable@vger.kernel.org
Signed-off-by: Tim Schumacher <timschumi@gmx.de>
---
v2: Fixed entry order. Also, CCing the correct people now.
---
 drivers/usb/storage/unusual_uas.h | 7 +++++++
 1 file changed, 7 insertions(+)

--
2.25.0
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Patch

diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
index 1b23741036ee..a590f4a0d4b9 100644
--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -73,6 +73,13 @@  UNUSUAL_DEV(0x152d, 0x0578, 0x0000, 0x9999,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_BROKEN_FUA),

+/* Reported-by: Tim Schumacher <timschumi@gmx.de> */
+UNUSUAL_DEV(0x152d, 0x1561, 0x0000, 0x9999,
+		"JMicron",
+		"JMS561U",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_UAS),
+
 /* Reported-by: Hans de Goede <hdegoede@redhat.com> */
 UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999,
 		"VIA",