Bruce M Simpson 443fc3176d Introduce a number of changes to the MROUTING code. ... This is purely a forwarding plane cleanup; no control plane code is involved. Summary: * Split IPv4 and IPv6 MROUTING support. The static compile-time kernel option remains the same, however, the modules may now be built for IPv4 and IPv6 separately as ip_mroute_mod and ip6_mroute_mod. * Clean up the IPv4 multicast forwarding code to use BSD queue and hash table constructs. Don't build our own timer abstractions when ratecheck() and timevalclear() etc will do. * Expose the multicast forwarding cache (MFC) and virtual interface table (VIF) as sysctls, to reduce netstat's dependence on libkvm for this information for running kernels. * bandwidth meters however still require libkvm. * Make the MFC hash table size a boot/load-time tunable ULONG, net.inet.ip.mfchashsize (defaults to 256). * Remove unused members from struct vif and struct mfc. * Kill RSVP support, as no current RSVP implementation uses it. These stubs could be moved to raw_ip.c. * Don't share locks or initialization between IPv4 and IPv6. * Don't use a static struct route_in6 in ip6_mroute.c. The v6 code is still using a cached struct route_in6, this is moved to mif6 for the time being. * More cleanup remains to be merged from ip_mroute.c to ip6_mroute.c. v4 path tested using ports/net/mcast-tools. v6 changes are mostly mechanical locking and *have not* been tested. As these changes partially break some kernel ABIs, they will not be MFCed. There is a lot more work to be done here. Reviewed by: Pavlin Radoslavov		2009-03-19 01:43:03 +00:00
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dest6.c	Rather than using hidden includes (with cicular dependencies),	2008-12-02 21:37:28 +00:00
frag6.c	Remove the single global unlocked route cache ip6_forward_rt	2009-02-01 21:11:08 +00:00
icmp6.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
icmp6.h
in6_cksum.c
in6_gif.c	On architectures with strict alignment requirements compensate	2009-03-07 19:08:58 +00:00
in6_gif.h
in6_ifattach.c	Remove IFF_NEEDSGIANT, a compatibility infrastructure introduced	2009-03-15 14:21:05 +00:00
in6_ifattach.h
in6_pcb.c	Correct a number of evolved problems with inp_vflag and inp_flags:	2009-03-15 09:58:31 +00:00
in6_pcb.h	Merge in6_pcbfree() into in_pcbfree() which after the previous	2008-11-27 12:04:35 +00:00
in6_proto.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
in6_rmx.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
in6_src.c	Standardize the various prison_foo_ip[46] functions and prison_if to	2009-02-05 14:06:09 +00:00
in6_var.h	This main goals of this project are:	2008-12-15 06:10:57 +00:00
in6.c	Remove IFF_NEEDSGIANT, a compatibility infrastructure introduced	2009-03-15 14:21:05 +00:00
in6.h
ip6_ecn.h
ip6_forward.c	Try to remove/assimilate as much of formerly IPv4/6 specific	2009-02-08 09:27:07 +00:00
ip6_id.c
ip6_input.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
ip6_ipsec.c	Try to remove/assimilate as much of formerly IPv4/6 specific	2009-02-08 09:27:07 +00:00
ip6_ipsec.h
ip6_mroute.c	Introduce a number of changes to the MROUTING code.	2009-03-19 01:43:03 +00:00
ip6_mroute.h	Introduce a number of changes to the MROUTING code.	2009-03-19 01:43:03 +00:00
ip6_output.c	Start removing IPv6 Type 0 Routing header code.	2009-03-03 13:12:12 +00:00
ip6_var.h	Remove the single global unlocked route cache ip6_forward_rt	2009-02-01 21:11:08 +00:00
ip6.h
ip6protosw.h	struct ip6protosw is a copy of struct protosw, so remove pr_usrreq there	2009-01-04 21:13:51 +00:00
mld6_var.h
mld6.c	Remove IFF_NEEDSGIANT, a compatibility infrastructure introduced	2009-03-15 14:21:05 +00:00
nd6_nbr.c	Like with r185713 make sure to not leak a lock as rtalloc1(9) returns	2009-01-31 10:48:02 +00:00
nd6_rtr.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
nd6.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
nd6.h	in6_clsroute() was applied to prefix routes causing some	2008-12-17 10:03:49 +00:00
pim6_var.h
pim6.h
raw_ip6.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
raw_ip6.h	Second round of putting global variables, which were virtualized	2008-12-13 19:13:03 +00:00
route6.c	Start removing IPv6 Type 0 Routing header code.	2009-03-03 13:12:12 +00:00
scope6_var.h
scope6.c	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
sctp6_usrreq.c	- Cleanup checksum code.	2009-02-03 11:04:03 +00:00
sctp6_var.h
tcp6_var.h	Put a global variables, which were virtualized but formerly	2008-12-11 16:26:38 +00:00
udp6_usrreq.c	Don't bother null-checking the thread pointer before the prison checks	2009-02-05 15:04:23 +00:00
udp6_var.h
vinet6.h	Add size-guards evaluated at compile-time to the main struct vnet_*	2009-03-01 11:01:00 +00:00