kernel/linux.git/drivers/usb/storage, branch v4.14.217

usb: uas: Add PNY USB Portable SSD to unusual_uas

2021-01-12T19:09:11+00:00

commit 96ebc9c871d8a28fb22aa758dd9188a4732df482 upstream. Here's another variant PNY Pro Elite USB 3.1 Gen 2 portable SSD that hangs and doesn't respond to ATA_1x pass-through commands. If it doesn't support these commands, it should respond properly to the host. Add it to the unusual uas list to be able to move forward with other operations. Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede Acked-by: Oliver Neukum Signed-off-by: Thinh Nguyen Link: https://lore.kernel.org/r/2edc7af892d0913bf06f5b35e49ec463f03d5ed8.1609819418.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman

USB: UAS: introduce a quirk to set no_write_same

2020-12-29T12:46:46+00:00

commit 8010622c86ca5bb44bc98492f5968726fc7c7a21 upstream. UAS does not share the pessimistic assumption storage is making that devices cannot deal with WRITE_SAME. A few devices supported by UAS, are reported to not deal well with WRITE_SAME. Those need a quirk. Add it to the device that needs it. Reported-by: David C. Partridge Signed-off-by: Oliver Neukum Cc: stable Link: https://lore.kernel.org/r/20201209152639.9195-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

USB: UAS: fix disconnect by unplugging a hub

2020-09-23T08:46:36+00:00

commit 325b008723b2dd31de020e85ab9d2e9aa4637d35 upstream. The SCSI layer can go into an ugly loop if you ignore that a device is gone. You need to report an error in the command rather than in the return value of the queue method. We need to specifically check for ENODEV. The issue goes back to the introduction of the driver. Fixes: 115bb1ffa54c3 ("USB: Add UAS driver") Signed-off-by: Oliver Neukum Cc: stable Link: https://lore.kernel.org/r/20200916094026.30085-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

usb: storage: Add unusual_uas entry for Sony PSZ drives

2020-09-03T09:22:34+00:00

commit 20934c0de13b49a072fb1e0ca79fe0fe0e40eae5 upstream. The PSZ-HA* family of USB disk drives from Sony can't handle the REPORT OPCODES command when using the UAS protocol. This patch adds an appropriate quirks entry. Reported-and-tested-by: Till Dörges Signed-off-by: Alan Stern CC: Link: https://lore.kernel.org/r/20200826143229.GB400430@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman

USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge

2020-09-03T09:22:33+00:00

commit 9aa37788e7ebb3f489fb4b71ce07adadd444264a upstream. This device does not support UAS properly and a similar entry already exists in drivers/usb/storage/unusual_uas.h. Without this patch, storage_probe() defers the handling of this device to UAS, which cannot handle it either. Tested-by: Brice Goglin Fixes: bc3bdb12bbb3 ("usb-storage: Disable UAS on JMicron SATA enclosure") Acked-by: Alan Stern CC: Signed-off-by: Cyril Roelandt Link: https://lore.kernel.org/r/20200825212231.46309-1-tipecaml@gmail.com Signed-off-by: Greg Kroah-Hartman

usb: uas: Add quirk for PNY Pro Elite

2020-09-03T09:22:33+00:00

commit 9a469bc9f32dd33c7aac5744669d21a023a719cd upstream. PNY Pro Elite USB 3.1 Gen 2 device (SSD) doesn't respond to ATA_12 pass-through command (i.e. it just hangs). If it doesn't support this command, it should respond properly to the host. Let's just add a quirk to be able to move forward with other operations. Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen Link: https://lore.kernel.org/r/2b0585228b003eedcc82db84697b31477df152e0.1597803605.git.thinhn@synopsys.com Signed-off-by: Greg Kroah-Hartman

USB: uas: add quirk for LaCie 2Big Quadra

2020-05-20T06:16:57+00:00

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 Reported-by: Julian Groß Cc: stable Link: https://lore.kernel.org/r/20200429155218.7308-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

UAS: fix deadlock in error handling and PM flushing work

2020-05-02T15:24:38+00:00

commit f6cc6093a729ede1ff5658b493237c42b82ba107 upstream. A SCSI error handler and block runtime PM must not allocate memory with GFP_KERNEL. Furthermore they must not wait for tasks allocating memory with GFP_KERNEL. That means that they cannot share a workqueue with arbitrary tasks. Fix this for UAS using a private workqueue. Signed-off-by: Oliver Neukum Fixes: f9dc024a2da1f ("uas: pre_reset and suspend: Fix a few races") Cc: stable Link: https://lore.kernel.org/r/20200415141750.811-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

UAS: no use logging any details in case of ENODEV

2020-05-02T15:24:37+00:00

commit 5963dec98dc52d52476390485f07a29c30c6a582 upstream. Once a device is gone, the internal state does not matter anymore. There is no need to spam the logs. Signed-off-by: Oliver Neukum Cc: stable Fixes: 326349f824619 ("uas: add dead request list") Link: https://lore.kernel.org/r/20200415141750.811-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

usb-storage: Add unusual_devs entry for JMicron JMS566

2020-05-02T15:24:31+00:00

commit 94f9c8c3c404ee1f7aaff81ad4f24aec4e34a78b upstream. Cyril Roelandt reports that his JMicron JMS566 USB-SATA bridge fails to handle WRITE commands with the FUA bit set, even though it claims to support FUA. (Oddly enough, a later version of the same bridge, version 2.03 as opposed to 1.14, doesn't claim to support FUA. Also oddly, the bridge _does_ support FUA when using the UAS transport instead of the Bulk-Only transport -- but this device was blacklisted for uas in commit bc3bdb12bbb3 ("usb-storage: Disable UAS on JMicron SATA enclosure") for apparently unrelated reasons.) This patch adds a usb-storage unusual_devs entry with the BROKEN_FUA flag. This allows the bridge to work properly with usb-storage. Reported-and-tested-by: Cyril Roelandt Signed-off-by: Alan Stern CC: Link: https://lore.kernel.org/r/Pine.LNX.4.44L0.2004221613110.11262-100000@iolanthe.rowland.org Signed-off-by: Greg Kroah-Hartman