[Bug 275760] bhyve: xhci not working on linux guests
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Date: Sun, 14 Jan 2024 11:21:57 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275760
--- Comment #8 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=0c243cd4a3671bf728f33378ac593c08d8367bc2
commit 0c243cd4a3671bf728f33378ac593c08d8367bc2
Author: Peter Grehan <grehan@FreeBSD.org>
AuthorDate: 2024-01-14 11:27:12 +0000
Commit: Peter Grehan <grehan@FreeBSD.org>
CommitDate: 2024-01-14 11:38:55 +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.
Reviewed by: corvink
PR: 275760
MFC after: 1 week
usr.sbin/bhyve/usb_mouse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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