kernel/linux.git/drivers/usb/storage, branch v4.14.286

USB: storage: karma: fix rio_karma_init return

2022-06-14T14:53:56+00:00

[ Upstream commit b92ffb1eddd9a66a90defc556dcbf65a43c196c7 ] The function rio_karam_init() should return -ENOMEM instead of value 0 (USB_STOR_TRANSPORT_GOOD) when allocation fails. Similarly, it should return -EIO when rio_karma_send_command() fails. Fixes: dfe0d3ba20e8 ("USB Storage: add rio karma eject support") Acked-by: Alan Stern Signed-off-by: Lin Ma Link: https://lore.kernel.org/r/20220412144359.28447-1-linma@zju.edu.cn Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin

USB: storage: ums-realtek: fix error code in rts51x_read_mem()

2022-04-20T07:08:18+00:00

[ Upstream commit b07cabb8361dc692522538205552b1b9dab134be ] The rts51x_read_mem() function should return negative error codes. Currently if the kmalloc() fails it returns USB_STOR_TRANSPORT_ERROR (3) which is treated as success by the callers. Fixes: 065e60964e29 ("ums_realtek: do not use stack memory for DMA") Acked-by: Alan Stern Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/20220304073504.GA26464@kili Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin

USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c

2022-04-20T07:08:09+00:00

commit 1892bf90677abcad7f06e897e308f5c3e3618dd4 upstream. The kernel test robot found a problem with the ene_ub6250 subdriver in usb-storage: It uses structures containing bitfields to represent hardware bits in its SD_STATUS, MS_STATUS, and SM_STATUS bytes. This is not safe; it presumes a particular bit ordering and it assumes the compiler will not insert padding, neither of which is guaranteed. This patch fixes the problem by changing the structures to simple u8 values, with the bitfields replaced by bitmask constants. CC: Signed-off-by: Alan Stern Link: https://lore.kernel.org/r/YjOcbuU106UpJ/V8@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman

usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge

2022-02-08T17:16:24+00:00

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: Reported-by: DocMAX Reported-and-tested-by: Thomas Weißschuh Signed-off-by: Alan Stern Link: https://lore.kernel.org/r/Ye8IsK2sjlEv1rqU@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman

usb-storage: Add compatibility quirk flags for iODD 2531/2541

2021-11-12T13:28:24+00:00

commit 05c8f1b67e67dcd786ae3fe44492bbc617b4bd12 upstream. These drive enclosures have firmware bugs that make it impossible to mount a new virtual ISO image after Linux ejects the old one if the device is locked by Linux. Windows bypasses this problem by the fact that they do not lock the device. Add a quirk to disable device locking for these drive enclosures. Acked-by: Alan Stern Signed-off-by: James Buren Cc: stable Link: https://lore.kernel.org/r/20211014015504.2695089-1-braewoods+lkml@braewoods.net Signed-off-by: Greg Kroah-Hartman

Re-enable UAS for LaCie Rugged USB3-FW with fk quirk

2021-10-06T13:05:05+00:00

commit ce1c42b4dacfe7d71c852d8bf3371067ccba865c upstream. Further testing has revealed that LaCie Rugged USB3-FW does work with uas as long as US_FL_NO_REPORT_OPCODES and US_FL_NO_SAME are enabled. Link: https://lore.kernel.org/linux-usb/2167ea48-e273-a336-a4e0-10a4e883e75e@redhat.com/ Cc: stable Suggested-by: Hans de Goede Reviewed-by: Hans de Goede Acked-by: Oliver Neukum Signed-off-by: Julian Sikorski Link: https://lore.kernel.org/r/20210913181454.7365-1-belegdol+github@gmail.com Signed-off-by: Greg Kroah-Hartman

usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c

2021-10-06T13:05:04+00:00

commit b55d37ef6b7db3eda9b4495a8d9b0a944ee8c67d upstream. ScanLogic SL11R-IDE with firmware older than 2.6c (the latest one) has broken tag handling, preventing the device from working at all: usb 1-1: new full-speed USB device number 2 using uhci_hcd usb 1-1: New USB device found, idVendor=04ce, idProduct=0002, bcdDevice= 2.60 usb 1-1: New USB device strings: Mfr=1, Product=1, SerialNumber=0 usb 1-1: Product: USB Device usb 1-1: Manufacturer: USB Device usb-storage 1-1:1.0: USB Mass Storage device detected scsi host2: usb-storage 1-1:1.0 usbcore: registered new interface driver usb-storage usb 1-1: reset full-speed USB device number 2 using uhci_hcd usb 1-1: reset full-speed USB device number 2 using uhci_hcd usb 1-1: reset full-speed USB device number 2 using uhci_hcd usb 1-1: reset full-speed USB device number 2 using uhci_hcd Add US_FL_BULK_IGNORE_TAG to fix it. Also update my e-mail address. 2.6c is the only firmware that claims Linux compatibility. The firmware can be upgraded using ezotgdbg utility: https://github.com/asciilifeform/ezotgdbg Acked-by: Alan Stern Signed-off-by: Ondrej Zary Cc: stable Link: https://lore.kernel.org/r/20210913210106.12717-1-linux@zary.sk Signed-off-by: Greg Kroah-Hartman

USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS

2021-07-28T09:12:19+00:00

commit 6abf2fe6b4bf6e5256b80c5817908151d2d33e9f upstream. LaCie Rugged USB3-FW appears to be incompatible with UAS. It generates errors like: [ 1151.582598] sd 14:0:0:0: tag#16 uas_eh_abort_handler 0 uas-tag 1 inflight: IN [ 1151.582602] sd 14:0:0:0: tag#16 CDB: Report supported operation codes a3 0c 01 12 00 00 00 00 02 00 00 00 [ 1151.588594] scsi host14: uas_eh_device_reset_handler start [ 1151.710482] usb 2-4: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd [ 1151.741398] scsi host14: uas_eh_device_reset_handler success [ 1181.785534] scsi host14: uas_eh_device_reset_handler start Signed-off-by: Julian Sikorski Cc: stable Link: https://lore.kernel.org/r/20210720171910.36497-1-belegdol+github@gmail.com Signed-off-by: Greg Kroah-Hartman

usb-storage: Add quirk to defeat Kindle's automatic unload

2021-03-24T10:05:02+00:00

commit 546aa0e4ea6ed81b6c51baeebc4364542fa3f3a7 upstream. Matthias reports that the Amazon Kindle automatically removes its emulated media if it doesn't receive another SCSI command within about one second after a SYNCHRONIZE CACHE. It does so even when the host has sent a PREVENT MEDIUM REMOVAL command. The reason for this behavior isn't clear, although it's not hard to make some guesses. At any rate, the results can be unexpected for anyone who tries to access the Kindle in an unusual fashion, and in theory they can lead to data loss (for example, if one file is closed and synchronized while other files are still in the middle of being written). To avoid such problems, this patch creates a new usb-storage quirks flag telling the driver always to issue a REQUEST SENSE following a SYNCHRONIZE CACHE command, and adds an unusual_devs entry for the Kindle with the flag set. This is sufficient to prevent the Kindle from doing its automatic unload, without interfering with proper operation. Another possible way to deal with this would be to increase the frequency of TEST UNIT READY polling that the kernel normally carries out for removable-media storage devices. However that would increase the overall load on the system and it is not as reliable, because the user can override the polling interval. Changing the driver's behavior is safer and has minimal overhead. CC: Reported-and-tested-by: Matthias Schwarzott Signed-off-by: Alan Stern Link: https://lore.kernel.org/r/20210317190654.GA497856@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman

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