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-rw-r--r--net/dccp/ccids/Kconfig20
1 files changed, 20 insertions, 0 deletions
diff --git a/net/dccp/ccids/Kconfig b/net/dccp/ccids/Kconfig
index dc973abe03b..fb168be2cb4 100644
--- a/net/dccp/ccids/Kconfig
+++ b/net/dccp/ccids/Kconfig
@@ -74,6 +74,26 @@ config IP_DCCP_CCID3_DEBUG
If in doubt, say N.
+choice
+ prompt "Select method for measuring the packet size s"
+ default IP_DCCP_CCID3_MEASURE_S_AS_MPS
+
+config IP_DCCP_CCID3_MEASURE_S_AS_MPS
+ bool "Always use MPS in place of s"
+ ---help---
+ This use is recommended as it is consistent with the initialisation
+ of X and suggested when s varies (rfc3448bis, (1) in section 4.1).
+config IP_DCCP_CCID3_MEASURE_S_AS_AVG
+ bool "Use moving average"
+ ---help---
+ An alternative way of tracking s, also supported by rfc3448bis.
+ This used to be the default for CCID-3 in previous kernels.
+config IP_DCCP_CCID3_MEASURE_S_AS_MAX
+ bool "Track the maximum payload length"
+ ---help---
+ An experimental method based on tracking the maximum packet size.
+endchoice
+
config IP_DCCP_CCID3_RTO
int "Use higher bound for nofeedback timer"
default 100