Commit Graph

7 Commits

Author SHA1 Message Date
kevans
9902f46a44 net: adjust randomized address bits
Give devices that need a MAC a 16-bit allocation out of the FreeBSD
Foundation OUI range. Change the name ether_fakeaddr to ether_gen_addr now
that we're dealing real MAC addresses with a real OUI rather than random
locally-administered addresses.

Reviewed by:	bz, rgrimes
Differential Revision:	https://reviews.freebsd.org/D19587
2019-04-17 17:18:43 +00:00
pfg
78a6b08618 sys: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.
2017-11-27 15:23:17 +00:00
grehan
db7a034f36 Bump bhyve allocation up to 20 bits to avoid
birthday-paradox style address collisions when
bhyve VMs are connected to the same broadcoast
domain and are using pseudo-random allocations.

Reviewed by:	gnn
MFC after:	1 week
2014-05-20 02:59:13 +00:00
gnn
bbfd12afaf Clean up the macros to avoid using casts.
Suggested by: bde and jhb
2013-11-15 16:03:32 +00:00
gnn
cf61e85a7a Put in the correct bit shifting and add a type to prevent clang from complaining.
While here fix up a grammar nit.

Pointed out by: Sergey Kandaurov and bz@ respectively.
2013-11-14 21:57:37 +00:00
gnn
e48ac6d9c4 Shift our OUI correctly.
Pointed out by: emaste
2013-11-14 20:07:17 +00:00
gnn
8018f37975 The FreeBSD Project now has its own, Ogranizationally Unique Identifier,
assigned by the IEEE.  This file includes documentation on how developers
must carve up the space as well as an initial allocation for bhyve.

Sponsored by:	The FreeBSD Foundation
2013-11-14 19:53:35 +00:00