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Date:      Sun, 28 Jan 2024 09:03:20 +0000
From:      bugzilla-noreply@freebsd.org
To:        virtualization@FreeBSD.org
Subject:   [Bug 275760] bhyve: xhci not working on linux guests
Message-ID:  <bug-275760-27103-AWu2RneTSZ@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-275760-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-275760-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275760

--- Comment #10 from commit-hook@FreeBSD.org ---
A commit in branch stable/14 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=3D2ee407b6068a994bba45597c995c5ea76=
eec9cf3

commit 2ee407b6068a994bba45597c995c5ea76eec9cf3
Author:     Peter Grehan <grehan@FreeBSD.org>
AuthorDate: 2024-01-14 11:27:12 +0000
Commit:     Peter Grehan <grehan@FreeBSD.org>
CommitDate: 2024-01-28 09:01:49 +0000

    Fix issue with Linux guest XHCI tablet probing.

    The USB3 spec mandates that the device-descriptor max packet size
    be 512 bytes, which requires a field size of 9 since it is a
    power-of-2.

    Linux kernels recently started validating this field, resulting in
    the table not being probed and the cursor not working in bhyve VNC.

    PR:             275760

    (cherry picked from commit 0c243cd4a3671bf728f33378ac593c08d8367bc2)

 usr.sbin/bhyve/usb_mouse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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