[src/trunk]: src/doc doc/CHANGES: Expand notes on vether(4) and tap(4).

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1b4530fce4df
branches:  trunk
changeset: 366278:1b4530fce4df
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sat May 21 15:03:08 2022 +0000

description:
doc/CHANGES: Expand notes on vether(4) and tap(4).

diffstat:

 doc/CHANGES |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (23 lines):

diff -r 2918efdb7513 -r 1b4530fce4df doc/CHANGES
--- a/doc/CHANGES       Sat May 21 14:58:20 2022 +0000
+++ b/doc/CHANGES       Sat May 21 15:03:08 2022 +0000
@@ -1,4 +1,4 @@
-# LIST OF CHANGES FROM LAST RELEASE:                   <$Revision: 1.2874 $>
+# LIST OF CHANGES FROM LAST RELEASE:                   <$Revision: 1.2875 $>
 #
 #
 # [Note: This file does not mention every change made to the NetBSD source tree.
@@ -288,7 +288,12 @@
                pmap module.  Implemented fast-soft-interrupts.  Enabled
                MULTIPROCESSOR in GENERIC.  [thorpej 20200918]
        ld.so(1): Upgrade r_debug to the protocol version 1. [kamil 20200921]
-       vether(4): Imported from OpenBSD. [roy 20200927]
+       vether(4): New virtual ethernet interface for bridging to physical
+               interfaces, imported from OpenBSD.  [roy 20200927]
+       tap(4): Link state now reflects whether device is open by a process.
+               For virtual ethernet interfaces not associated with a
+               backing process to bridge with physical interfaces, use
+               vether(4).  [roy 20200927]
        dhcpcd: Update to version 9.3.0 [roy 20201005]
        tzdata updated to 2020b  [kre 20201008]
        tzcode: Updated to 2020b. [christos 20201009]