[Bug 275760] bhyve: xhci not working on linux guests
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Date: Sun, 28 Jan 2024 09:03:20 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275760
--- Comment #10 from commit-hook@FreeBSD.org ---
A commit in branch stable/14 references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=2ee407b6068a994bba45597c995c5ea76eec9cf3
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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