This external HDD fails when plugged in to a USB 3 port. Ignoring UAS and falling back to mass storage resolves this issue. [ 56.338088] scsi 4:0:0:0: Direct-Access LaCie Rugged FW USB3 1081 PQ: 0 ANSI: 4 [ 56.339162] sd 4:0:0:0: Attached scsi generic sg2 type 0 [ 56.343484] sd 4:0:0:0: [sdc] 976773153 512-byte logical blocks: (500 GB/466 GiB) [ 56.343600] sd 4:0:0:0: [sdc] Write Protect is off [ 56.343604] sd 4:0:0:0: [sdc] Mode Sense: 47 00 10 08 [ 87.365885] sd 4:0:0:0: tag#26 uas_eh_abort_handler 0 uas-tag 1 inflight: IN [ 87.365897] sd 4:0:0:0: tag#26 CDB: Mode Sense(6) 1a 00 08 00 04 00 [ 87.381852] scsi host4: uas_eh_device_reset_handler start [ 87.514256] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd [ 87.538153] usb 3-1: LPM exit latency is zeroed, disabling LPM. [ 87.539720] scsi host4: uas_eh_device_reset_handler success [ 118.102578] scsi host4: uas_eh_device_reset_handler start [ 118.102733] sd 4:0:0:0: tag#26 uas_zap_pending 0 uas-tag 1 inflight: [ 118.102745] sd 4:0:0:0: tag#26 CDB: Mode Sense(6) 1a 00 08 00 04 00 [ 118.231029] usb 3-1: reset SuperSpeed USB device number 2 using xhci_hcd Signed-off-by: Tasos Sahanidis <tasos@xxxxxxxxxxxx> --- drivers/usb/storage/unusual_uas.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index 1f8c9b16a0fb..b1d99c57cf8a 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -45,6 +45,17 @@ UNUSUAL_DEV(0x059f, 0x105f, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_REPORT_OPCODES | US_FL_NO_SAME), +/* + * Patch by Tasos Sahanidis <tasos@xxxxxxxxxxxx> + * UAS hangs during Mode Sense(6). The quirks for the similar "Rugged USB3-FW" + * disk (US_FL_NO_REPORT_OPCODES | US_FL_NO_SAME) do not resolve the issue. + */ +UNUSUAL_DEV(0x059f, 0x104b, 0x0000, 0x9999, + "LaCie", + "Rugged FW USB3", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_IGNORE_UAS), + /* Reported-by: Julian Sikorski <belegdol@xxxxxxxxx> */ UNUSUAL_DEV(0x059f, 0x1061, 0x0000, 0x9999, "LaCie", -- 2.25.1
