linux.git/net/sctp/outqueue.c, branch v2.6.26

sctp: Flush the queue only once during fast retransmit.

2008-06-04T19:39:36+00:00

When fast retransmit is triggered by a sack, we should flush the queue
only once so that only 1 retransmit happens.  Also, since we could
potentially have non-fast-rtx chunks on the retransmit queue, we need
make sure any chunks eligable for fast retransmit are sent first
during fast retransmission.

Signed-off-by: Vlad Yasevich 
Tested-by: Wei Yongjun 
Signed-off-by: David S. Miller

sctp: Start T3-RTX timer when fast retransmitting lowest TSN

2008-06-04T19:39:11+00:00

When we are trying to fast retransmit the lowest outstanding TSN, we
need to restart the T3-RTX timer, so that subsequent timeouts will
correctly tag all the packets necessary for retransmissions.

Signed-off-by: Vlad Yasevich 
Tested-by: Wei Yongjun 
Signed-off-by: David S. Miller

SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked.

2008-04-17T21:22:18+00:00

According to RFC4960 7.2.2, 
When all of the data transmitted by the sender has
been acknowledged by the recerver, partial_bytes_acked is initialized to 0.

This patch conforms to rfc requirement. 
Without this fix, cwnd might be error incremented.

Signed-off-by: Gui Jianfeng 
Acked-by: Vlad Yasevich 
Signed-off-by: David S. Miller

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2008-04-14T09:30:23+00:00

Conflicts:

	drivers/net/ehea/ehea_main.c
	drivers/net/wireless/iwlwifi/Kconfig
	drivers/net/wireless/rt2x00/rt61pci.c
	net/ipv4/inet_timewait_sock.c
	net/ipv6/raw.c
	net/mac80211/ieee80211_sta.c

[SCTP]: "list_for_each()" -> "list_for_each_entry()" where appropriate.

2008-04-13T01:54:24+00:00

Replacing (almost) all invocations of list_for_each() with
list_for_each_entry() tightens up the code and allows for the deletion
of numerous list iterator variables that are no longer necessary.

Signed-off-by: Robert P. J. Day 
Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

[SCTP]: Fix protocol violation when receiving an error lenght INIT-ACK

2008-04-13T01:39:34+00:00

When receiving an error length INIT-ACK during COOKIE-WAIT,
a 0-vtag ABORT will be responsed. This action violates the
protocol apparently. This patch achieves the following things.
1 If the INIT-ACK contains all the fixed parameters, use init-tag
  recorded from INIT-ACK as vtag.
2 If the INIT-ACK doesn't contain all the fixed parameters,
  just reflect its vtag.

Signed-off-by: Gui Jianfeng 
Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

net: replace remaining FUNCTION occurrences

2008-03-06T04:47:47+00:00

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison 
Signed-off-by: David S. Miller

[SCTP]: extend exported data in /proc/net/sctp/assoc

2008-02-29T19:40:56+00:00

RFC 3873 specifies several MIB objects that can't be obtained by the
current data set exported by /proc/sys/net/sctp/assoc.  This patch
adds the missing pieces of data that allow us to compute all the
objects in the sctpAssocTable object.

Signed-off-by: Neil Horman 
Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

[SCTP]: Make sure the chunk is off the transmitted list prior to freeing.

2008-02-07T02:27:39+00:00

In a few instances, we need to remove the chunk from the transmitted list
prior to freeing it.  This is because the free code doesn't do that any
more and so we need to do it manually.

Signed-off-by: Vlad Yasevich

[SCTP]: Stop claiming that this is a "reference implementation"

2008-02-05T15:59:07+00:00

I was notified by Randy Stewart that lksctp claims to be
"the reference implementation".  First of all, "the
refrence implementation" was the original implementation
of SCTP in usersapce written ty Randy and a few others.
Second, after looking at the definiton of 'reference implementation',
we don't really meet the requirements.

Signed-off-by: Vlad Yasevich