From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/net/dccp/ccids/Kconfig | 54 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 kernel/net/dccp/ccids/Kconfig (limited to 'kernel/net/dccp/ccids/Kconfig') diff --git a/kernel/net/dccp/ccids/Kconfig b/kernel/net/dccp/ccids/Kconfig new file mode 100644 index 000000000..8ba3fc9d6 --- /dev/null +++ b/kernel/net/dccp/ccids/Kconfig @@ -0,0 +1,54 @@ +menu "DCCP CCIDs Configuration" + +config IP_DCCP_CCID2_DEBUG + bool "CCID-2 debugging messages" + ---help--- + Enable CCID-2 specific debugging messages. + + The debugging output can additionally be toggled by setting the + ccid2_debug parameter to 0 or 1. + + If in doubt, say N. + +config IP_DCCP_CCID3 + bool "CCID-3 (TCP-Friendly)" + def_bool y if (IP_DCCP = y || IP_DCCP = m) + ---help--- + CCID-3 denotes TCP-Friendly Rate Control (TFRC), an equation-based + rate-controlled congestion control mechanism. TFRC is designed to + be reasonably fair when competing for bandwidth with TCP-like flows, + where a flow is "reasonably fair" if its sending rate is generally + within a factor of two of the sending rate of a TCP flow under the + same conditions. However, TFRC has a much lower variation of + throughput over time compared with TCP, which makes CCID-3 more + suitable than CCID-2 for applications such streaming media where a + relatively smooth sending rate is of importance. + + CCID-3 is further described in RFC 4342, + http://www.ietf.org/rfc/rfc4342.txt + + The TFRC congestion control algorithms were initially described in + RFC 5348. + + This text was extracted from RFC 4340 (sec. 10.2), + http://www.ietf.org/rfc/rfc4340.txt + + If in doubt, say N. + +config IP_DCCP_CCID3_DEBUG + bool "CCID-3 debugging messages" + depends on IP_DCCP_CCID3 + ---help--- + Enable CCID-3 specific debugging messages. + + The debugging output can additionally be toggled by setting the + ccid3_debug parameter to 0 or 1. + + If in doubt, say N. + +config IP_DCCP_TFRC_LIB + def_bool y if IP_DCCP_CCID3 + +config IP_DCCP_TFRC_DEBUG + def_bool y if IP_DCCP_CCID3_DEBUG +endmenu -- cgit 1.2.3-korg