git: 4bc148c30eff - main - bfe: add unmaintained / deprecation notice

The branch main has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=4bc148c30effe0fc1c21b6bbaee366f239353ac1

commit 4bc148c30effe0fc1c21b6bbaee366f239353ac1
Author:     Ed Maste <emaste@FreeBSD.org>
AuthorDate: 2023-06-20 12:44:22 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-06-20 20:42:34 +0000

    bfe: add unmaintained / deprecation notice
    
    The bfe (Broadcom BCM4401 10/100 Ethernet) driver has known bugs and no
    active maintenance.  There have been no changes other than sweeping tree
    changes, typo corrections etc. since 2008 a far as I can tell.  Add a
    note in the man page so that users expectations are correctly set, and
    indicate that it may be removed in the future.
    
    I did not add a gone_in() call in the driver itself as there is no
    specific target version for removal, and this driver has evidence of
    recent use (dmesg, PRs).
    
    PR:             201947, 213751
    Reviewed by:    brooks
    Sponsored by:   The FreeBSD Foundation
    Differential Revision: https://reviews.freebsd.org/D40625
---
 share/man/man4/bfe.4 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/share/man/man4/bfe.4 b/share/man/man4/bfe.4
index 307813b7ab4f..837eca404241 100644
--- a/share/man/man4/bfe.4
+++ b/share/man/man4/bfe.4
@@ -46,6 +46,13 @@ module at boot time, place the following line in
 .Bd -literal -offset indent
 if_bfe_load="YES"
 .Ed
+.Sh DEPRECATION NOTICE
+The
+.Nm
+driver is unmaintained and may be removed from
+.Fx
+in a future release.
+.Fx .
 .Sh DESCRIPTION
 The
 .Nm