Support pushing a partial record up to the application if we 
are receiving pressure on rwnd.  The most common case is that
the sender is sending a record larger than our rwnd.  We send 
as much up the receive queue in hopes that a read will occur 
up room in rwnd. 

Other associations on the socket need held off until the partial 
delivery condition is finally fufilled (or ABORTed).  Additionally, 
one must be careful to "do the right thing" with regards to 
associations peeled off to new sockets, properly preserving or 
clearing the partial delivery state.

Supports setting the default send params.  Still needs a 'get' though.

sndrcvinfo.sinfo_cumtsn is new field added by the latest (05) API I-D.
Remove unused fields in ulpevent, minimally to make room for for
storing this new field.   But I'll clear out even more so I can
make room for impending partial data delivery work.

See changes in comments for ulpqueue.c.
Many naming and typedef removal cleanups. 

into us.ibm.com:/home/sridhar/BK/lksctp-2.5.59

Otherwise, an invalid configuration of sctp builtin and ipv6 as 
a module.  

into touki.austin.ibm.com:/home/jgrimm/bk/lksctp-2.5.work

Fix limitation where we could not send messages that exceeded the
maximum data chunk size.   We still need partial data delivery to
accept messages with len > rwnd, but this fixes the sending.  Sends
are still limited (as per the I-D) to SNDBUF. 

Additionally, we can now 'bundle' fragmented DATA with the 
Cookie-Echo packet, not just a small message.  

into touki.austin.ibm.com:/home/jgrimm/bk/lksctp-2.5.work

Cleaning up some RFC 2960 corner cases.  We need to ABORT the case
where peer requests inbound/outbound streams of value 0.   We need
to abort the missing state cookie case. 

into touki.austin.ibm.com:/home/jgrimm/bk/lksctp-2.5.work

Auditing code I see that case 'B' is checking against tie-tag fields.
This is not right, should be checking against peer_vtag == 0, per the
RFC. 

* Ignore any (ICMP_TIME_EXCEEDED, ICMP_EXC_FRAGTIME) errors due to ip
  fragment reassembly timeouts.
* Make sure that transport's pmtu is not set to a value lower than
  SCTP_DEFAULT_MINSEGMENT even when the value reported by
  (ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED) error is lower.

Per clarifications made in the SCTP implementor's guide, 
we should stop sending heartbeats as soon as we either send
SHUTDOWN or send SHUTDOWN-ACK.

Cleanup sctp_transport_t -> sctp_transport.
Fix some missing entries in the statetable for HB related events.

into us.ibm.com:/home/sridhar/BK/lksctp-2.5.59

Per RFC 2960 (well, impl-guide corrections really) add a jitter in the
range of -50% to +50% of the current rto to the heartbeat interval. 

Code had hardcoded limits to the maximum stream that could be used, 
and consequent static data structures.   Now dynamically allocate
storage for the SSN maps until _after_ we know what they are.  
Protocols such as SIP want to use all possible streams.  

into home.transmeta.com:/home/torvalds/v2.5/linux

__virt_to_bus/__bus_to_virt depended on INTEGRATOR_HDR0_SDRAM_BASE
Unfortunately, this is defined in arch-integrator/platform.h, and
we really don't want to include it in memory.h.

We instead use BUS_OFFSET, which will eventually depend on the CPU
number in the system.

Only default BLK_DEV_IDEDMA on BLK_DEV_IDEDMA_ICS if ARCH_ACORN is
set, not if ARM is set.  There are PCI ARM systems out there!

Ensure that we clean up properly after initialisation error,
releasing all claimed resources in an orderly manner and
returning the correct error code.

Add cfbfillrect / cfbcopyarea / cfbimgblt objects for SA1100fb.
Remove redundant "pm" member.

Found a buglet in the marvel code -- doesn't change the number of IRQS
just the logic to get there.. This applies on top of the other marvel
code.

/jeff

into kanga.twiddle.net:/home/rth/linux/axp-2.5

to header files where they belong.