On 11/21/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Fix calculation of t_ipi time of scheduled transmission
Problem:
Currently packet transmissions are not scheduled according to [RFC 3448, 4.6]
and
will, in the worst case, be sent later than necessary. If scheduled
On 11/26/06, Arnaldo Carvalho de Melo [EMAIL PROTECTED] wrote:
On 11/21/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Simplify control flow in the calculation of t_ipi
This patch performs a simplifying (performance) optimisation:
In each call of the inline function
On 11/21/06, Ian McDonald [EMAIL PROTECTED] wrote:
On 11/22/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Simplify control flow of ccid3_hc_tx_send_packet
This makes some logically equivalent simplifications, by replacing
rc - values plus goto's with direct return statements.
On 11/24/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Avoid congestion control on zero-sized data packets
This resolves an `XXX' in ccid3_hc_tx_send_packet().
The function is only called on Data and DataAck packets and
returns a negative result on zero-sized messages. This is a
On 11/24/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Resolve small FIXME
This considers the case - ACK received while no packet has been sent
so far. Resolved by printing a (rate-limited) warning message.
Further removes an unnecessary BUG_ON in ccid3_hc_tx_packet_recv,
received
On 11/24/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Consolidate timer resets
The specification in [RFC 3448, 4.4, step (3)] is impossible to
implement: when no feedback has been received, the value of RTT
is undefined as per [RFC 3448, 4.2]. Hence we can not set the
timeout value to
On 11/24/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3] Consistently update t_nom, t_ipi, t_delta
This patch
* consolidates updating of parameters (t_nom, t_ipi, t_delta) which
need to be updated at the same time, since they are inter-dependent
* removes two inline functions which
On 11/24/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3] Consolidate handling of t_RTO
This patch
* removes setting t_RTO in ccid3_hc_tx_init (per [RFC 3448, 4.2], t_RTO is
undefined until feedback has been received);
* makes some trivial changes (updates of comments);
* performs a
On 11/24/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[NET]: Add documentation for TFRC structures
This adds documentation for the TFRC structure fields.
Signed-off-by: Gerrit Renker [EMAIL PROTECTED]
Thanks, applied.
- Arnaldo
-
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On 11/25/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Avoid congestion control on zero-sized data packets
Signed-off-by: Ian McDonald [EMAIL PROTECTED]
I think in both of these functions we should change len to unsigned or
make more explicit checks as we can have problems with
On 11/25/06, Arnaldo Carvalho de Melo [EMAIL PROTECTED] wrote:
On Fri, Nov 24, 2006 at 04:19:04PM +, Gerrit Renker wrote:
I have cut this into 10 small pieces to make reviewing easier.
If everyone is happy with it, I can re-send it as one piece.
I'll look at it probably tomorrow
On 11/25/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3]: Resolve small FIXME
Signed-off-by: Ian McDonald [EMAIL PROTECTED]
--
Ian McDonald
Web: http://wand.net.nz/~iam4
Blog: http://imcdnzl.blogspot.com
WAND Network Research Group
Department of Computer Science
University of Waikato
New
On 11/25/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[CCID 3] Consistently update t_nom, t_ipi, t_delta
Acked-by: Ian McDonald [EMAIL PROTECTED]
* ties updating these parameters to updating the sending rate X, exploiting
that all three parameters in turn depend on X; and using a small
On 11/25/06, Gerrit Renker [EMAIL PROTECTED] wrote:
[NET]: Add documentation for TFRC structures
Signed-off-by: Ian McDonald [EMAIL PROTECTED]
--
Ian McDonald
Web: http://wand.net.nz/~iam4
Blog: http://imcdnzl.blogspot.com
WAND Network Research Group
Department of Computer Science
University
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