linux-kernel - [PATCH 4.19 22/48] USB: uas: add quirk for LaCie 2Big Quadra

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Message-Id: <20200513094356.501425369@linuxfoundation.org>
Date:   Wed, 13 May 2020 11:44:48 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Oliver Neukum <oneukum@...e.com>,
        Julian Groß <julian.g@...teo.de>
Subject: [PATCH 4.19 22/48] USB: uas: add quirk for LaCie 2Big Quadra

From: Oliver Neukum <oneukum@...e.com>

commit 9f04db234af691007bb785342a06abab5fb34474 upstream.

This device needs US_FL_NO_REPORT_OPCODES to avoid going
through prolonged error handling on enumeration.

Signed-off-by: Oliver Neukum <oneukum@...e.com>
Reported-by: Julian Groß <julian.g@...teo.de>
Cc: stable <stable@...r.kernel.org>
Link: https://lore.kernel.org/r/20200429155218.7308-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/usb/storage/unusual_uas.h |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -28,6 +28,13 @@
  * and don't forget to CC: the USB development list <linux-usb@...r.kernel.org>
  */
 
+/* Reported-by: Julian Groß <julian.g@...teo.de> */
+UNUSUAL_DEV(0x059f, 0x105f, 0x0000, 0x9999,
+		"LaCie",
+		"2Big Quadra USB3",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_NO_REPORT_OPCODES),
+
 /*
  * Apricorn USB3 dongle sometimes returns "USBSUSBSUSBS" in response to SCSI
  * commands in UAS mode.  Observed with the 1.28 firmware; are there others?