1 # SPDX-License-Identifier: GPL-2.0-only <<
2 menuconfig IP_DCCP 1 menuconfig IP_DCCP
3 tristate "The DCCP Protocol" 2 tristate "The DCCP Protocol"
4 depends on INET 3 depends on INET
5 help !! 4 ---help---
6 Datagram Congestion Control Protocol 5 Datagram Congestion Control Protocol (RFC 4340)
7 6
8 From https://www.ietf.org/rfc/rfc434 !! 7 From http://www.ietf.org/rfc/rfc4340.txt:
9 8
10 The Datagram Congestion Control Prot 9 The Datagram Congestion Control Protocol (DCCP) is a transport
11 protocol that implements bidirection 10 protocol that implements bidirectional, unicast connections of
12 congestion-controlled, unreliable da 11 congestion-controlled, unreliable datagrams. It should be suitable
13 for use by applications such as stre 12 for use by applications such as streaming media, Internet telephony,
14 and on-line games. 13 and on-line games.
15 14
16 To compile this protocol support as 15 To compile this protocol support as a module, choose M here: the
17 module will be called dccp. 16 module will be called dccp.
18 17
19 If in doubt, say N. 18 If in doubt, say N.
20 19
21 if IP_DCCP 20 if IP_DCCP
22 21
23 config INET_DCCP_DIAG 22 config INET_DCCP_DIAG
24 depends on INET_DIAG 23 depends on INET_DIAG
25 def_tristate y if (IP_DCCP = y && INET 24 def_tristate y if (IP_DCCP = y && INET_DIAG = y)
26 def_tristate m 25 def_tristate m
27 26
28 source "net/dccp/ccids/Kconfig" 27 source "net/dccp/ccids/Kconfig"
29 28
30 menu "DCCP Kernel Hacking" 29 menu "DCCP Kernel Hacking"
31 depends on DEBUG_KERNEL=y 30 depends on DEBUG_KERNEL=y
32 31
33 config IP_DCCP_DEBUG 32 config IP_DCCP_DEBUG
34 bool "DCCP debug messages" 33 bool "DCCP debug messages"
35 help !! 34 ---help---
36 Only use this if you're hacking DCCP 35 Only use this if you're hacking DCCP.
37 36
38 When compiling DCCP as a module, thi 37 When compiling DCCP as a module, this debugging output can be toggled
39 by setting the parameter dccp_debug 38 by setting the parameter dccp_debug of the `dccp' module to 0 or 1.
40 39
41 Just say N. 40 Just say N.
>> 41
>> 42 config NET_DCCPPROBE
>> 43 tristate "DCCP connection probing"
>> 44 depends on PROC_FS && KPROBES
>> 45 ---help---
>> 46 This module allows for capturing the changes to DCCP connection
>> 47 state in response to incoming packets. It is used for debugging
>> 48 DCCP congestion avoidance modules. If you don't understand
>> 49 what was just said, you don't need it: say N.
>> 50
>> 51 Documentation on how to use DCCP connection probing can be found
>> 52 at:
>> 53
>> 54 http://www.linuxfoundation.org/collaborate/workgroups/networking/dccpprobe
>> 55
>> 56 To compile this code as a module, choose M here: the
>> 57 module will be called dccp_probe.
42 58
43 59
44 endmenu 60 endmenu
45 61
46 endif # IP_DDCP 62 endif # IP_DDCP
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