1 # SPDX-License-Identifier: GPL-2.0-only <<
2 # 1 #
3 # TIPC configuration 2 # TIPC configuration
4 # 3 #
5 4
6 menuconfig TIPC 5 menuconfig TIPC
7 tristate "The TIPC Protocol" !! 6 tristate "The TIPC Protocol (EXPERIMENTAL)"
8 depends on INET !! 7 depends on INET && EXPERIMENTAL
9 depends on IPV6 || IPV6=n !! 8 ---help---
10 help <<
11 The Transparent Inter Process Commun 9 The Transparent Inter Process Communication (TIPC) protocol is
12 specially designed for intra cluster 10 specially designed for intra cluster communication. This protocol
13 originates from Ericsson where it ha 11 originates from Ericsson where it has been used in carrier grade
14 cluster applications for many years. 12 cluster applications for many years.
15 !! 13
16 For more information about TIPC, see 14 For more information about TIPC, see http://tipc.sourceforge.net.
17 15
18 This protocol support is also availa 16 This protocol support is also available as a module ( = code which
19 can be inserted in and removed from 17 can be inserted in and removed from the running kernel whenever you
20 want). The module will be called tip 18 want). The module will be called tipc. If you want to compile it
21 as a module, say M here and read <fi !! 19 as a module, say M here and read <file:Documentation/kbuild/modules.txt>.
22 20
23 If in doubt, say N. 21 If in doubt, say N.
24 22
25 config TIPC_MEDIA_IB !! 23 if TIPC
26 bool "InfiniBand media type support" !! 24
27 depends on TIPC && INFINIBAND_IPOIB !! 25 config TIPC_ADVANCED
28 help !! 26 bool "TIPC: Advanced configuration"
29 Saying Y here will enable support fo !! 27 default n
30 IP-over-InfiniBand devices. !! 28 help
31 config TIPC_MEDIA_UDP !! 29 Saying Y here will open some advanced configuration
32 bool "IP/UDP media type support" !! 30 for TIPC. Most users do not need to bother, so if
33 depends on TIPC !! 31 unsure, just say N.
34 select NET_UDP_TUNNEL !! 32
35 default y !! 33 config TIPC_ZONES
36 help !! 34 int "Maximum number of zones in network"
37 Saying Y here will enable support fo !! 35 depends on TIPC_ADVANCED
38 !! 36 default "3"
39 config TIPC_CRYPTO !! 37 help
40 bool "TIPC encryption support" !! 38 Max number of zones inside TIPC network. Max supported value
41 depends on TIPC !! 39 is 255 zones, minimum is 1
42 select CRYPTO !! 40
43 select CRYPTO_AES !! 41 Default is 3 zones in a network; setting this to higher
44 select CRYPTO_GCM !! 42 allows more zones but might use more memory.
45 default y !! 43
46 help !! 44 config TIPC_CLUSTERS
47 Saying Y here will enable support fo !! 45 int "Maximum number of clusters in a zone"
48 All TIPC messages will be encrypted/ !! 46 depends on TIPC_ADVANCED
49 advanced algorithm: AEAD AES-GCM (li !! 47 default "1"
50 entering the TIPC stack. !! 48 help
51 Key setting from user-space is perfo !! 49 ***Only 1 (one cluster in a zone) is supported by current code.
52 (e.g. the iproute2 'tipc' tool). !! 50 Any value set here will be overridden.***
53 !! 51
54 config TIPC_DIAG !! 52 (Max number of clusters inside TIPC zone. Max supported
55 tristate "TIPC: socket monitoring inte !! 53 value is 4095 clusters, minimum is 1.
56 depends on TIPC !! 54
57 default y !! 55 Default is 1; setting this to smaller value might save
>> 56 some memory, setting it to higher
>> 57 allows more clusters and might consume more memory.)
>> 58
>> 59 config TIPC_NODES
>> 60 int "Maximum number of nodes in cluster"
>> 61 depends on TIPC_ADVANCED
>> 62 default "255"
58 help 63 help
59 Support for TIPC socket monitoring int !! 64 Maximum number of nodes inside a TIPC cluster. Maximum
60 If unsure, say Y. !! 65 supported value is 2047 nodes, minimum is 8.
>> 66
>> 67 Setting this to a smaller value saves some memory,
>> 68 setting it to higher allows more nodes.
>> 69
>> 70 config TIPC_SLAVE_NODES
>> 71 int "Maximum number of slave nodes in cluster"
>> 72 depends on TIPC_ADVANCED
>> 73 default "0"
>> 74 help
>> 75 ***This capability is not supported by current code.***
>> 76
>> 77 Maximum number of slave nodes inside a TIPC cluster. Maximum
>> 78 supported value is 2047 nodes, minimum is 0.
>> 79
>> 80 Setting this to a smaller value saves some memory,
>> 81 setting it to higher allows more nodes.
>> 82
>> 83 config TIPC_PORTS
>> 84 int "Maximum number of ports in a node"
>> 85 depends on TIPC_ADVANCED
>> 86 default "8191"
>> 87 help
>> 88 Maximum number of ports within a node. Maximum
>> 89 supported value is 64535 nodes, minimum is 127.
>> 90
>> 91 Setting this to a smaller value saves some memory,
>> 92 setting it to higher allows more ports.
>> 93
>> 94 config TIPC_LOG
>> 95 int "Size of log buffer"
>> 96 depends on TIPC_ADVANCED
>> 97 default 0
>> 98 help
>> 99 Size (in bytes) of TIPC's internal log buffer, which records the
>> 100 occurrence of significant events. Maximum supported value
>> 101 is 32768 bytes, minimum is 0.
>> 102
>> 103 There is no need to enable the log buffer unless the node will be
>> 104 managed remotely via TIPC.
>> 105
>> 106 config TIPC_DEBUG
>> 107 bool "Enable debugging support"
>> 108 default n
>> 109 help
>> 110 This will enable debugging of TIPC.
>> 111
>> 112 Only say Y here if you are having trouble with TIPC. It will
>> 113 enable the display of detailed information about what is going on.
>> 114
>> 115 endif # TIPC
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