svn commit: r196192 - in stable/7/sys: . contrib/pf netinet netinet6

[Bjoern A. Zeeb]

On Thu, 13 Aug 2009, Bjoern A. Zeeb wrote:

> Author: bz
> Date: Thu Aug 13 15:16:30 2009
> New Revision: 196192
> URL: http://svn.freebsd.org/changeset/base/196192
>
> Log:
>  MFC: r192649
>
>    Implement UDP control block support.
>
>    Add udpcb support with own fields and flags for UDP instead
>    of further sticking things into in_pcb and flags fields.
>    Attach the udpcb to the inp_ppcb in the kernel.
>
>    Note: the udp tunneling parts are not (yet) existing in 7
>    and thus were not merged.
>
>  Reviewed by:	rwatson

I forgot:
Submitted by:   jhb (original 7.x version before detour via HEAD)


Not that there are consumers out there using an UDPCB in 7-STABLE already
and thus can reduce their patchset now,  this gives us the possibility
to generate a IPSEC NAT-T patch that will be compatible with what is
in FreeBSD 8 and HEAD (9) reducing problems on maintainance for ports
and and tools (I'll post that patch in a bit on net@).

We can also MFC the generic in-kernel UDP tunneling support now, even
if the SCTP changes might not be MFCable, externel kernel modules
can still make use of this then.


> Modified:
>  stable/7/sys/   (props changed)
>  stable/7/sys/contrib/pf/   (props changed)
>  stable/7/sys/netinet/udp_usrreq.c
>  stable/7/sys/netinet/udp_var.h
>  stable/7/sys/netinet6/udp6_usrreq.c

-- 
Bjoern A. Zeeb           What was I talking about and who are you again?