[Bug 262882] [13.1-RC5] usb disconnects repeatedly, losing all attached devices on that USB hub

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 03 May 2022 17:09:13 UTC

--- Comment #86 from Mark Millard <marklmi26-fbsd@yahoo.com> ---
(In reply to Hans Petter Selasky from comment #81)

The ThreadRipper 1905X is now based on main-n255153-7ac164dc8e2e .

The RPi keyboard connections tests are not producing odd messages
on USB3.0 or USB 3.1 ports.

But the USB3 NVMe SSD USB3.1 port connection test is still
producing the reattach timeout failed notices:

uhub_reattach_port: port 2 U1 timeout failed, error=USB_ERR_IOERROR
uhub_reattach_port: port 2 U2 timeout failed, error=USB_ERR_IOERROR
usb_msc_auto_quirk: UQ_MSC_NO_GETMAXLUN set for USB mass storage device Samsung
PSSD T7 Touch (0x04e8:0x4001)
ugen0.9: <Samsung PSSD T7 Touch> at usbus0
umass2 on uhub3
umass2: <Samsung PSSD T7 Touch, class 0/0, rev 3.20/1.00, addr 10> on usbus0
umass2:  SCSI over Bulk-Only; quirks = 0x0100
umass2:12:2: Attached to scbus12
da5 at umass-sim2 bus 2 scbus12 target 0 lun 0
da5: <Samsung PSSD T7 Touch 0> Fixed Direct Access SPC-4 SCSI device
da5: Serial Number S5K5NJ0R107157Z
da5: 400.000MB/s transfers
da5: 953869MB (1953525168 512 byte sectors)
da5: quirks=0x2<NO_6_BYTE>

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