linux_dsm_epyc7002/net/dccp
Gerrit Renker fe84f4140f dccp: Return-value convention of hc_tx_send_packet()
This patch reorganises the return value convention of the CCID TX sending
function, to permit more flexible schemes, as required by subsequent patches.

Currently the convention is
 * values < 0     mean error,
 * a value == 0   means "send now", and
 * a value x > 0  means "send in x milliseconds".

The patch provides symbolic constants and a function to interpret return values.

In addition, it caps the maximum positive return value to 0xFFFF milliseconds,
corresponding to 65.535 seconds.  This is possible since in CCID-3/4 the
maximum possible inter-packet gap is fixed at t_mbi = 64 sec.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-28 10:27:00 -07:00
..
ccids dccp: Return-value convention of hc_tx_send_packet() 2010-10-28 10:27:00 -07:00
ackvec.c net: dccp: fix sign bug 2010-07-18 15:07:14 -07:00
ackvec.h dccp: Minimise header option overhead in setting the MPS 2009-03-02 03:07:23 -08:00
ccid.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ccid.h dccp: Return-value convention of hc_tx_send_packet() 2010-10-28 10:27:00 -07:00
dccp.h dccp: schedule an Ack when receiving timestamps 2010-10-12 06:57:43 +02:00
diag.c dccp_diag: LISTEN sockets don't have CCIDs 2008-12-17 16:08:01 -08:00
feat.c dccp: Kill dead code and add static markers. 2010-10-06 23:12:07 -07:00
feat.h dccp: Kill dead code and add static markers. 2010-10-06 23:12:07 -07:00
input.c dccp: cosmetics - warning format 2010-10-12 06:57:43 +02:00
ipv4.c tproxy: fix hash locking issue when using port redirection in __inet_inherit_port() 2010-10-21 13:06:43 +02:00
ipv6.c tproxy: fix hash locking issue when using port redirection in __inet_inherit_port() 2010-10-21 13:06:43 +02:00
ipv6.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
Kconfig dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
Makefile dccp: Integrate the TFRC library with DCCP 2009-01-04 21:45:33 -08:00
minisocks.c dccp: fix the adjustments to AWL and SWL 2010-10-12 06:57:40 +02:00
options.c dccp: schedule an Ack when receiving timestamps 2010-10-12 06:57:43 +02:00
output.c dccp: remove unused argument in CCID tx function 2010-10-12 06:57:41 +02:00
probe.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
proto.c dccp: cosmetics - warning format 2010-10-12 06:57:43 +02:00
sysctl.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
timer.c net: sk_dst_cache RCUification 2010-04-13 01:41:33 -07:00