Hi all.

# usbconfig -d 5.2 dump_device_desc
ugen5.2: <USB Flash Memory vendor 0x0930> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (200mA)

  bLength = 0x0012
  bDescriptorType = 0x0001
  bcdUSB = 0x0200
  bDeviceClass = 0x0000
  bDeviceSubClass = 0x0000
  bDeviceProtocol = 0x0000
  bMaxPacketSize0 = 0x0040
  idVendor = 0x0930
  idProduct = 0x6544
  bcdDevice = 0x0100
  iManufacturer = 0x0001  <        >
  iProduct = 0x0002  <USB Flash Memory>
  iSerialNumber = 0x0003  <E954F90DBA26CC60EDC50A0F>
  bNumConfigurations = 0x0001

# usbconfig -d 5.2 reset

Feb 12 17:44:56 urquan kernel: umass0: at uhub5, port 4, addr 2 (disconnected) Feb 12 17:44:57 urquan kernel: umass0: <vendor 0x0930 USB Flash Memory, class 0/0, rev 2.00/1.00, addr 2> on usbus5
Feb 12 17:44:57 urquan kernel: umass0:  SCSI over Bulk-Only; quirks = 0x4100
Feb 12 17:44:57 urquan kernel: umass0:1:0:-1: Attached to scbus1
Feb 12 17:44:57 urquan kernel: da7 at umass-sim0 bus 0 scbus1 target 0 lun 0
Feb 12 17:44:57 urquan kernel: da7: < USB Flash Memory 1.00> Removable Direct Access SCSI-0 device
Feb 12 17:44:57 urquan kernel: da7: Serial Number E954F90DBA26CC60EDC50A0F
Feb 12 17:44:57 urquan kernel: da7: 40.000MB/s transfers
Feb 12 17:44:57 urquan kernel: da7: 7397MB (15149056 512 byte sectors: 255H 63S/T 942C)
Feb 12 17:44:57 urquan kernel: da7: quirks=0x2<NO_6_BYTE>
Feb 12 17:44:57 urquan kernel: (da7:umass-sim0:0:0:0): got CAM status 0x50
Feb 12 17:44:57 urquan kernel: (da7:umass-sim0:0:0:0): fatal error, failed to attach to device
Feb 12 17:44:57 urquan kernel: da7 at umass-sim0 bus 0 scbus1 target 0 lun 0
Feb 12 17:44:57 urquan kernel: da7: < USB Flash Memory 1.00> s/n E954F90DBA26CC60EDC50A0F detached
Feb 12 17:44:57 urquan kernel: (da7:umass-sim0:0:0:0): Periph destroyed

# usbconfig -d 5.2 add_quirk UQ_MSC_NO_PREVENT_ALLOW
# usbconfig -d 5.2 reset

Feb 12 17:47:51 urquan kernel: umass0: at uhub5, port 4, addr 2 (disconnected) Feb 12 17:47:51 urquan kernel: umass0: <vendor 0x0930 USB Flash Memory, class 0/0, rev 2.00/1.00, addr 2> on usbus5
Feb 12 17:47:51 urquan kernel: umass0:  SCSI over Bulk-Only; quirks = 0xc100
Feb 12 17:47:51 urquan kernel: umass0:1:0:-1: Attached to scbus1
Feb 12 17:47:52 urquan kernel: da7 at umass-sim0 bus 0 scbus1 target 0 lun 0
Feb 12 17:47:52 urquan kernel: da7: < USB Flash Memory 1.00> Removable Direct Access SCSI-0 device
Feb 12 17:47:52 urquan kernel: da7: Serial Number E954F90DBA26CC60EDC50A0F
Feb 12 17:47:52 urquan kernel: da7: 40.000MB/s transfers
Feb 12 17:47:52 urquan kernel: da7: 7397MB (15149056 512 byte sectors: 255H 63S/T 942C)
Feb 12 17:47:52 urquan kernel: da7: quirks=0x2<NO_6_BYTE>

--
Sphinx of black quartz, judge my vow.
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