Commit Graph

21 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
fe58453891 Introduce an M_ASSERTPKTHDR() macro which performs the very common task
of asserting that an mbuf has a packet header.  Use it instead of hand-
rolled versions wherever applicable.

Submitted by:	Hiten Pandya <hiten@unixdaemons.com>
2003-04-08 14:25:47 +00:00
Jonathan Lemon
1cafed3941 Update netisr handling; Each SWI now registers its queue, and all queue
drain routines are done by swi_net, which allows for better queue control
at some future point.  Packets may also be directly dispatched to a netisr
instead of queued, this may be of interest at some installations, but
currently defaults to off.

Reviewed by: hsu, silby, jayanth, sam
Sponsored by: DARPA, NAI Labs
2003-03-04 23:19:55 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB.
Approved by: trb
2003-02-19 05:47:46 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +00:00
Sam Leffler
6fc32a2495 network interface and link layer changes:
o on input don't strip the Ethernet header from packets
o input packet handling is now done with if_input
o track changes to ether_ifattach/ether_ifdetach API
o track changes to bpf tapping
o call ether_ioctl for default handling of ioctl's
o use constants from net/ethernet.h where possible

Reviewed by:	many
Approved by:	re
2002-11-15 00:00:15 +00:00
Brooks Davis
ae5a19be8e Move all unit number management cloned interfaces into the cloning
code.  The reverts the API change which made the <if>_clone_destory()
functions return an int instead of void bringing us into closer
alignment with NetBSD.

Reviewed by:	net (a long time ago)
2002-05-25 20:17:04 +00:00
SUZUKI Shinsuke
88ff5695c1 just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD.
(based on freebsd4-snap-20020128)

Reviewed by:	ume
MFC after:	1 week
2002-04-19 04:46:24 +00:00
Alfred Perlstein
929ddbbb89 Remove __P. 2002-03-19 21:54:18 +00:00
Maxime Henrion
3b16e7b252 Simplify the interface cloning framework by handling unit
unit allocation with a bitmap in the generic layer.  This
allows us to get rid of the duplicated rman code in every
clonable interface.

Reviewed by:	brooks
Approved by:	phk
2002-03-11 09:26:07 +00:00
Brooks Davis
b75496fedf Change the network interface cloning API so the destroy function returns
an int errorcode instead of void in preperation for merging cloning of
the loopback device.

Submitted by:	mux
MFC after:	2 weeks
2002-03-04 21:43:49 +00:00
Matthew Dillon
b13de3b84f Did someone turn on -Werror or something?
Fix kernel breakage.
2002-02-26 17:11:37 +00:00
Mike Smith
e8783c4d6b Staticise private interface lists. 2002-01-08 10:30:09 +00:00
Brooks Davis
29410449c1 Initalize ifq_maxlen to prevent a harmless warning message.
MFC After:	1 day
Pointed out by:	jacks@sage-american.com, bmah
2001-12-17 07:49:34 +00:00
Ruslan Ermilov
8071913df2 Pull post-4.4BSD change to sys/net/route.c from BSD/OS 4.2.
Have sys/net/route.c:rtrequest1(), which takes ``rt_addrinfo *''
as the argument.  Pass rt_addrinfo all the way down to rtrequest1
and ifa->ifa_rtrequest.  3rd argument of ifa->ifa_rtrequest is now
``rt_addrinfo *'' instead of ``sockaddr *'' (almost noone is
using it anyways).

Benefit: the following command now works.  Previously we needed
two route(8) invocations, "add" then "change".
# route add -inet6 default ::1 -ifp gif0

Remove unsafe typecast in rtrequest(), from ``rtentry *'' to
``sockaddr *''.  It was introduced by 4.3BSD-Reno and never
corrected.

Obtained from:	BSD/OS, NetBSD
MFC after:	1 month
PR:		kern/28360
2001-10-17 18:07:05 +00:00
Brooks Davis
9494d5968f Make faith loadable, unloadable, and clonable. 2001-09-25 18:40:52 +00:00
Hajimu UMEMOTO
4d303ab842 unbreak building kernel without option INET6
Reported by:	markp
2001-07-05 14:42:54 +00:00
Hajimu UMEMOTO
3384154590 Sync with recent KAME.
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
  - The definitions of SADB_* in sys/net/pfkeyv2.h are still different
    from RFC2407/IANA assignment because of binary compatibility
    issue.  It should be fixed under 5-CURRENT.
  - ip6po_m member of struct ip6_pktopts is no longer used.  But, it
    is still there because of binary compatibility issue.  It should
    be removed under 5-CURRENT.

Reviewed by:	itojun
Obtained from:	KAME
MFC after:	3 weeks
2001-06-11 12:39:29 +00:00
Peter Wemm
19b61693ce Pull the rug from under the 'LKM Compatability' macro - PSEUDO_SET().
There are two 3rd party code chunks using this still - the IPv6 stuff and
i4b.  Give them a private copy as an alternative to changing them too much.

XXX sys/kernel.h still has a #include <sys/module.h> in it.  I will be
taking this out shortly - this affects a number of drivers.
2001-02-04 11:46:17 +00:00
Peter Wemm
e0c121beaf Remove #if NGIF > 0 and #if NFAITH > 0 as config already checks this. 2000-01-29 18:10:39 +00:00
Yoshinobu Inoue
d664bbb749 Remove BROADCAST flag from faith interface,
-it not seems to be necessary
 -to avoid dhcp messages or something like that sent to faith interface

The problem reported by: Jim Bloom <bloom@acm.org>
2000-01-09 04:35:39 +00:00
Yoshinobu Inoue
cfa1ca9dfa udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
packet divert at kernel for IPv6/IPv4 translater daemon

This includes queue related patch submitted by jburkhol@home.com.

Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-07 17:39:16 +00:00