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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, DocMAX <mail@vacharakis.de>,
	"Alan Stern" <stern@rowland.harvard.edu>,
	"Thomas Weißschuh" <linux@weissschuh.net>
Subject: [PATCH 4.4 11/25] usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
Date: Tue,  1 Feb 2022 19:16:35 +0100	[thread overview]
Message-ID: <20220201180822.517937494@linuxfoundation.org> (raw)
In-Reply-To: <20220201180822.148370751@linuxfoundation.org>

From: Alan Stern <stern@rowland.harvard.edu>

commit 5b67b315037250a61861119683e7fcb509deea25 upstream.

Two people have reported (and mentioned numerous other reports on the
web) that VIA's VL817 USB-SATA bridge does not work with the uas
driver.  Typical log messages are:

[ 3606.232149] sd 14:0:0:0: [sdg] tag#2 uas_zap_pending 0 uas-tag 1 inflight: CMD
[ 3606.232154] sd 14:0:0:0: [sdg] tag#2 CDB: Write(16) 8a 00 00 00 00 00 18 0c c9 80 00 00 00 80 00 00
[ 3606.306257] usb 4-4.4: reset SuperSpeed Plus Gen 2x1 USB device number 11 using xhci_hcd
[ 3606.328584] scsi host14: uas_eh_device_reset_handler success

Surprisingly, the devices do seem to work okay for some other people.
The cause of the differing behaviors is not known.

In the hope of getting the devices to work for the most users, even at
the possible cost of degraded performance for some, this patch adds an
unusual_devs entry for the VL817 to block it from binding to the uas
driver by default.  Users will be able to override this entry by means
of a module parameter, if they want.

CC: <stable@vger.kernel.org>
Reported-by: DocMAX <mail@vacharakis.de>
Reported-and-tested-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/Ye8IsK2sjlEv1rqU@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/storage/unusual_devs.h |   10 ++++++++++
 1 file changed, 10 insertions(+)

--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -2155,6 +2155,16 @@ UNUSUAL_DEV(  0x2027, 0xa001, 0x0000, 0x
 		USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init,
 		US_FL_SCM_MULT_TARG ),
 
+/*
+ * Reported by DocMAX <mail@vacharakis.de>
+ * and Thomas Weißschuh <linux@weissschuh.net>
+ */
+UNUSUAL_DEV( 0x2109, 0x0715, 0x9999, 0x9999,
+		"VIA Labs, Inc.",
+		"VL817 SATA Bridge",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_UAS),
+
 UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
 		"ST",
 		"2A",



  parent reply	other threads:[~2022-02-01 18:17 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-01 18:16 [PATCH 4.4 00/25] 4.4.302-rc1 review Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 01/25] can: bcm: fix UAF of bcm op Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 02/25] Bluetooth: refactor malicious adv data check Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 03/25] s390/hypfs: include z/VM guests with access control group set Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 04/25] scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 05/25] udf: Restore i_lenAlloc when inode expansion fails Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 06/25] udf: Fix NULL ptr deref when converting from inline format Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 07/25] PM: wakeup: simplify the output logic of pm_show_wakelocks() Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 08/25] serial: stm32: fix software flow control transfer Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 09/25] tty: n_gsm: fix SW flow control encoding/handling Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 10/25] tty: Add support for Brainboxes UC cards Greg Kroah-Hartman
2022-02-01 18:16 ` Greg Kroah-Hartman [this message]
2022-02-01 18:16 ` [PATCH 4.4 12/25] USB: core: Fix hang in usb_kill_urb by adding memory barriers Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 13/25] scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 14/25] ipv6_tunnel: Rate limit warning messages Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 15/25] net: fix information leakage in /proc/net/ptype Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 16/25] ipv4: avoid using shared IP generator for connected sockets Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 17/25] net-procfs: show net devices bound packet types Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 18/25] drm/msm: Fix wrong size calculation Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 19/25] hwmon: (lm90) Reduce maximum conversion rate for G781 Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 20/25] ipv4: raw: lock the socket in raw_bind() Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 21/25] ipv4: tcp: send zero IPID in SYNACK messages Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 22/25] Bluetooth: MGMT: Fix misplaced BT_HS check Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 23/25] Revert "drm/radeon/ci: disable mclk switching for high refresh rates (v2)" Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 24/25] Revert "tc358743: fix register i2c_rd/wr function fix" Greg Kroah-Hartman
2022-02-01 18:16 ` [PATCH 4.4 25/25] KVM: x86: Fix misplaced backport of "work around leak of uninitialized stack contents" Greg Kroah-Hartman
2022-02-01 19:46 ` [PATCH 4.4 00/25] 4.4.302-rc1 review Shuah Khan
2022-02-01 20:51   ` Shuah Khan
2022-02-01 20:54 ` Pavel Machek
2022-02-01 21:24 ` Guenter Roeck
2022-02-01 22:25 ` Shuah Khan
2022-02-02  8:02 ` Naresh Kamboju
2022-02-02 12:18 ` Slade Watkins

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