Thread (10 messages) 10 messages, 2 authors, 2021-08-19

Re: [PATCH v2] vhci_hcd: USB port can get stuck in the disabled state

From: Shuah Khan <skhan@linuxfoundation.org>
Date: 2021-07-23 16:29:50
Also in: lkml

Possibly related (same subject, not in this thread)

On 7/21/21 8:27 PM, Michael wrote:
You can pass through any bluetooth dongle (or xbox wireless dongle) through usbip and it will cause this issue.

For example, here is one of my customers https://www.virtualhere.com/comment/9432#comment-9432 <https://www.virtualhere.com/comment/9432#comment-9432> with the issue.

The device is in the VDEV_ST_USED state when a reset occurs and so its never re-enabled

Furthermore there is a bug in the line pr_err("vhci_device speed not set\n");
(L479) because resetting a full-speed device is not an error.
Can you provide me the full demsg from host and client including the part
where device is attached? I assume usbip tools from Linux sources are used?

Also send me lsusb output on host and client

thanks,
-- Shuah
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