Commit Graph

179 Commits

Author SHA1 Message Date
Brooks Davis
a7dc31283a Remove the NATM framework including the en(4), fatm(4), hatm(4), and
patm(4) devices.

Maintaining an address family and framework has real costs when we make
infrastructure improvements.  In the case of NATM we support no devices
manufactured in the last 20 years and some will not even work in modern
motherboards (some newer devices that patm(4) could be updated to
support apparently exist, but we do not currently have support).

With this change, support remains for some netgraph modules that don't
require NATM support code. It is unclear if all these should remain,
though ng_atmllc certainly stands alone.

Note well: FreeBSD 11 supports NATM and will continue to do so until at
least September 30, 2021.  Improvements to the code in FreeBSD 11 are
certainly welcome.

Reviewed by:	philip
Approved by:	harti
2017-04-24 21:21:49 +00:00
Enji Cooper
193d9e768b sys/modules: normalize .CURDIR-relative paths to SRCTOP
This simplifies make output/logic

Tested with:	`cd sys/modules; make ALL_MODULES=` on amd64
MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-04 10:10:17 +00:00
Julian Elischer
d7373c820e netgraph module for reconstructing checksums
PR:		206108
Submitted by:	Dmitry Vagin  daemon.hammer@ya.ru
MFC after:	1 month
2016-08-01 12:09:04 +00:00
Pedro F. Giffuni
c3fb425204 ng_mppc(4): Bring netgraph(3) MPPC compression support.
Support for compression has been available from July 2007 but it
was never imported due to concerns with patents once held by
STAC/HiFn. The issues have clearly been resolved so bring it
in now.

Special thanks to Brett Glass for preserving the code and
pointing documentation for the expiration case.

Obtained from:	mav (through Brett Glass)
Relnotes:	yes
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D6739
2016-06-07 15:07:00 +00:00
Bryan Drewery
64bd42622a Build all of sys/modules with SUBDIR_PARALLEL.
Sponsored by:	EMC / Isilon Storage Division
MFC after:	3 weeks
2015-11-10 17:15:36 +00:00
Enji Cooper
f1bbec5a6f Enable parallel subdirectory building with sys/modules/netgraph
MFC after: 2 weeks
2015-09-27 07:40:19 +00:00
Warner Losh
df3394b3de Remove dependence on source tree options. Move all kernel module
options into kern.opts.mk and change all the places where we use
src.opts.mk to pull in the options. Conditionally define SYSDIR and
use SYSDIR/conf/kern.opts.mk instead of a CURDIR path. Replace all
instances of CURDIR/../../etc with STSDIR, but only in the affected
files.

As a special compatibility hack, include bsd.owm.mk at the top of
kern.opts.mk to allow the bare build of sys/modules to work on older
systems. If the defaults ever change between 9.x, 10.x and current for
these options, however, you'll wind up with the host OS' defaults
rather than the -current defaults. This hack will be removed when
we no longer need to support this build scenario.

Reviewed by: jhb
Differential Revision: https://phabric.freebsd.org/D529
2014-08-11 14:50:49 +00:00
Warner Losh
aeaed50898 Move most of the 15 variations on generating opt_inet.h and
opt_inet6.h into kmod.mk by forcing almost everybody to eat the same
dogfood. While at it, consolidate the opt_bpf.h and opt_mroute.h
targets here too.
2014-08-04 22:37:02 +00:00
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
2014-05-06 04:22:01 +00:00
Gleb Smirnoff
45c203fce2 Remove AppleTalk support.
AppleTalk was a network transport protocol for Apple Macintosh devices
in 80s and then 90s. Starting with Mac OS X in 2000 the AppleTalk was
a legacy protocol and primary networking protocol is TCP/IP. The last
Mac OS X release to support AppleTalk happened in 2009. The same year
routing equipment vendors (namely Cisco) end their support.

Thus, AppleTalk won't be supported in FreeBSD 11.0-RELEASE.
2014-03-14 06:29:43 +00:00
Gleb Smirnoff
2c284d9395 Remove IPX support.
IPX was a network transport protocol in Novell's NetWare network operating
system from late 80s and then 90s. The NetWare itself switched to TCP/IP
as default transport in 1998. Later, in this century the Novell Open
Enterprise Server became successor of Novell NetWare. The last release
that claimed to still support IPX was OES 2 in 2007. Routing equipment
vendors (e.g. Cisco) discontinued support for IPX in 2011.

Thus, IPX won't be supported in FreeBSD 11.0-RELEASE.
2014-03-14 02:58:48 +00:00
Gleb Smirnoff
506658cc1e Axe ng_fec(4). It has never been a real netgraph(4) module, since
it had no hooks. It has abused ifnet's if_afdata slot and actually
abused every subsystem it touched.

lagg(4) is a proper trunking solution at ifnet(9) layer.

ng_one2many(4) is a proper trunking solution in netgraph(4).
2013-10-28 12:47:05 +00:00
Alexander V. Chernikov
147972555f Use rt_numfibs variable instead of compile-time RT_NUMFIBS.
Reviewed by:    glebius (previous version)
Approved by:    kib(mentor), ae(mentor)
2012-03-13 11:08:40 +00:00
Andrey V. Elsukov
f2a66f8e17 Add IPv6 support to the ng_ipfw(4) [1]. Also add ifdefs to be able
build it with and without INET/INET6 support.

Submitted by:	Alexander V. Chernikov <melifaro at yandex-team.ru> [1]
Tested by:	Alexander V. Chernikov <melifaro at yandex-team.ru> [1]
Approved by:	re (bz)
MFC after:	2 weeks
2011-09-15 12:28:17 +00:00
Rebecca Cran
39c60b6cff Remove missing include directory in preparation for adding
-Wmissing-include-dirs to CWARNFLAGS.
2011-04-16 11:15:57 +00:00
Gleb Smirnoff
5dcd9c1061 Add support for NetFlow version 9 into ng_netflow(4) node.
Submitted by:	Alexander V. Chernikov <melifaro ipfw.ru>
2011-03-02 16:15:11 +00:00
Andrey V. Elsukov
d359a62d44 New netgraph node ng_patch(4). It performs data modification of packets
passing through. Modifications are restricted to a subset of C language
operations on unsigned integers of 8, 16, 32 or 64 bit size.
These are: set to new value (=), addition (+=), subtraction (-=),
multiplication (*=), division (/=), negation (= -), bitwise AND (&=),
bitwise OR (|=), bitwise eXclusive OR (^=), shift left (<<=),
shift right (>>=). Several operations are all applied to a packet
sequentially in order they were specified by user.

Submitted by:	Maxim Ignatenko <gelraen.ua at gmail.com>
		Vadim Goncharov <vadimnuclight at tpu.ru>
Discussed with:	net@
Approved by:	mav (mentor)
MFC after:	1 month
2010-06-09 12:25:57 +00:00
Marko Zec
991633af2e Connect ng_pipe to the default build.
Approved by:	julian (mentor)
2009-06-23 06:11:04 +00:00
Bjoern A. Zeeb
8d8bc0182e After r193232 rt_tables in vnet.h are no longer indirectly dependent on
the ROUTETABLES kernel option thus there is no need to include opt_route.h
anymore in all consumers of vnet.h and no longer depend on it for module
builds.

Remove the hidden include in flowtable.h as well and leave the two
explicit #includes in ip_input.c and ip_output.c.
2009-06-08 19:57:35 +00:00
Andrew Thompson
06079f1405 Hook ubt and ubtbcmfw back up to the build. 2009-05-27 16:43:40 +00:00
Robert Watson
6cf6d55734 Garbage collect unbuildable and unusable non-MPSAFE network device
drivers that depended on the historic IFF_NEEDSGIANT compatibility
mechanism:

  ar(4)
  ray(4)
  sr(4)

Discussed on:	arch@
2009-04-16 11:09:13 +00:00
Robert Watson
e5adda3d51 Remove IFF_NEEDSGIANT, a compatibility infrastructure introduced
in FreeBSD 5.x to allow network device drivers to run with Giant
despite the network stack being Giant-free.  This significantly
simplifies calls into ioctl() on network interfaces, especially
in the multicast code, as well as eliminates deferred invocation
of interface if_start routines.

Disable the build on device drivers still depending on
IFF_NEEDSGIANT as they no longer compile.  They will be removed
in a few weeks if they haven't been made MPSAFE in that time.
Disabled drivers:

        if_ar
        if_axe
        if_aue
        if_cdce
        if_cue
        if_kue
        if_ray
        if_rue
        if_rum
        if_sr
        if_udav
        if_ural
        if_zyd

Drivers that were already disabled because of tty changes:

        if_ppp
        if_sl

Discussed on:	arch@
2009-03-15 14:21:05 +00:00
Andrew Thompson
7d0d268b8a Hook up new USB modules. 2009-02-23 18:32:59 +00:00
Alexander Motin
ee8b2cf02a Rejoin ng_tty module to the build. 2008-12-25 09:32:20 +00:00
Julian Elischer
1018c6cbf9 Hook up the ether_echo node and fix the man page 2008-12-25 07:34:14 +00:00
Julian Elischer
a0b5197620 Add a trivial node to reflect ethernet frames to whence they came.
MFC after: 1 month
2008-12-25 00:01:29 +00:00
Bjoern A. Zeeb
4b79449e2f Rather than using hidden includes (with cicular dependencies),
directly include only the header files needed. This reduces the
unneeded spamming of various headers into lots of files.

For now, this leaves us with very few modules including vnet.h
and thus needing to depend on opt_route.h.

Reviewed by:	brooks, gnn, des, zec, imp
Sponsored by:	The FreeBSD Foundation
2008-12-02 21:37:28 +00:00
Warner Losh
9e51595ce6 Per email to arch@ a little while ago (that was greeted with silence),
prefer the more common > ${.TARGET} over > opt_foo.h in modules
makefiles.
2008-09-01 23:59:00 +00:00
Ed Schouten
200d80cd74 Disconnect drivers that haven't been ported to MPSAFE TTY yet.
As clearly mentioned on the mailing lists, there is a list of drivers
that have not been ported to the MPSAFE TTY layer yet. Remove them from
the kernel configuration files. This means people can now still use
these drivers if they explicitly put them in their kernel configuration
file, which is good.

People should keep in mind that after August 10, these drivers will not
work anymore. Even though owners of the hardware are capable of getting
these drivers working again, I will see if I can at least get them to a
compilable state (if time permits).
2008-08-03 10:32:17 +00:00
Maksim Yevmenkin
ecfcbb9f03 Hook up Bluetooth SCO sockets code to the build
MFC after:	3 months
2008-07-30 22:42:17 +00:00
Robert Watson
e4372ceba0 Remove netatm from HEAD as it is not MPSAFE and relies on the now removed
NET_NEEDS_GIANT.  netatm has been disconnected from the build for ten
months in HEAD/RELENG_7.  Specifics:

- netatm include files
- netatm command line management tools
- libatm
- ATM parts in rescue and sysinstall
- sample configuration files and documents
- kernel support as a module or in NOTES
- netgraph wrapper nodes for netatm
- ctags data for netatm.
- netatm-specific device drivers.

MFC after:	3 weeks
Reviewed by:	bz
Discussed with:	bms, bz, harti
2008-05-25 22:11:40 +00:00
Maksim Yevmenkin
51713b2a7b Make ng_h4(4) MPSAFE. Use similar to ng_tty(4) locking strategy.
Reconnect ng_h(4) back to the build.

Reviewed by:	kensmith
Approved by:	re (kensmith)
MFC after:	1 month
2007-08-13 17:19:28 +00:00
Robert Watson
2b851aeb63 Disconnect netatm from the build as it is not MPSAFE and relies on
NET_NEEDS_GIANT, which will shortly be removed.  This is done in a
away that it may be easily reattached to the build before 7.1 if
appropriate locking is added.  Specifics:

- Don't install netatm include files
- Disconnect netatm command line management tools
- Don't build libatm
- Don't include ATM parts in rescue or sysinstall
- Don't install sample configuration files and documents
- Don't build kernel support as a module or in NOTES
- Don't build netgraph wrapper nodes for netatm

This removes the last remaining consumer of NET_NEEDS_GIANT.

Reviewed by:	harti
Discussed with:	bz, bms
Approved by:	re (kensmith)
2007-07-14 21:49:24 +00:00
Maksim Yevmenkin
08b755600f Mark ng_h4(4) as not MPSAFE and disconnect it from the build for now.
Approved by:	re (rwatson)
2007-07-10 16:38:43 +00:00
Alexander Motin
1adb54142d A node that implements various traffic shaping and rate limiting algorithms.
Approved by:	glebius (mentor)
2007-05-15 16:24:50 +00:00
Gleb Smirnoff
9e6f1d3be4 Build bits for ng_deflate(4) and ng_pred1(4). 2006-12-29 13:16:43 +00:00
Dag-Erling Smørgrav
8b3ae668b1 Don't use touch when what is really meant is :> (create an empty file, or
truncate it if it exists) or :>> (ensure the file exists, but don't change
it if it already does)

Reviewed by:	ru
MFC after:	2 weeks
2006-08-14 13:28:53 +00:00
Gleb Smirnoff
d473c9d543 A netgraph node that can do different manipulations with
mbuf_tags(9) on packets.

Submitted by:		Vadim Goncharov <vadimnuclight tpu.ru>
mdoc(7) reviewed by:	ru
2006-06-27 12:45:28 +00:00
Ruslan Ermilov
e1fe3dba5c Reimplementation of world/kernel build options. For details, see:
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
2006-03-17 18:54:44 +00:00
Yaroslav Tykhiy
9be0cda615 Style: Remove blank lines before EOF.
Tested by:	cvs diff -B
2006-02-18 23:49:28 +00:00
Jung-uk Kim
848c454cc1 Add BPF Just-In-Time compiler support for ng_bpf(4).
The sysctl is changed from net.bpf.jitter.enable to net.bpf_jitter.enable
and this controls both bpf(4) and ng_bpf(4) now.
2005-12-07 21:30:47 +00:00
Yaroslav Tykhiy
822923447e Let modules use the kernel's opt_*.h files if built along with
the kernel by wrapping all targets for fake opt_*.h files in
.if defined(KERNBUILDDIR).  Thus, such fake files won't be
created at all if modules are built with the kernel.

Some modules undergo cleanup like removing unused or unneeded
options or .h files, without which they wouldn't build this way
or the other.

Reviewed by:	ru
Tested by:	no binary changes in modules built alone
Tested on:	i386 sparc64 amd64
2005-10-14 23:30:17 +00:00
Gleb Smirnoff
e9110049aa Attach ng_tcpmss to the build. 2005-06-10 08:05:13 +00:00
Gleb Smirnoff
73e872668d Make NETGRAPH_DEBUG a kernel option, so that it can't be turned off
without hacking source.

In collaboration with:	ru, julian
2005-05-16 08:25:55 +00:00
Gleb Smirnoff
6cd047a0bb Attach ng_nat and libalias to build. 2005-05-06 14:47:54 +00:00
Gleb Smirnoff
c4c9b52b87 ng_nat - a netgraph(4) node, which does NAT 2005-05-05 23:41:21 +00:00
Ruslan Ermilov
db60a05a92 Connect ng_source(4) to the build. 2005-02-12 17:04:21 +00:00
Ruslan Ermilov
39621ad154 Connect ng_atmllc(4) to the build. 2005-02-12 12:49:32 +00:00
Ruslan Ermilov
9c4233a561 Don't export symbols, all netgraph modules appear to have
proper module dependencies.

While here, removed stray -Wall from CFLAGS.
2005-02-12 12:42:54 +00:00
Ruslan Ermilov
eee6c3361b Bitrot: the ethernet parse type is long standard. 2005-02-12 12:35:56 +00:00