^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) # SCTP configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) menuconfig IP_SCTP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) tristate "The SCTP Protocol"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) depends on INET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) depends on IPV6 || IPV6=n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) select CRYPTO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) select CRYPTO_HMAC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) select CRYPTO_SHA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) select LIBCRC32C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) Stream Control Transmission Protocol
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) From RFC 2960 <http://www.ietf.org/rfc/rfc2960.txt>.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) "SCTP is a reliable transport protocol operating on top of a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) connectionless packet network such as IP. It offers the following
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) services to its users:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) -- acknowledged error-free non-duplicated transfer of user data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) -- data fragmentation to conform to discovered path MTU size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) -- sequenced delivery of user messages within multiple streams,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) with an option for order-of-arrival delivery of individual user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) messages,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) -- optional bundling of multiple user messages into a single SCTP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) packet, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) -- network-level fault tolerance through supporting of multi-
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) homing at either or both ends of an association."
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) To compile this protocol support as a module, choose M here: the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) module will be called sctp. Debug messages are handled by the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) kernel's dynamic debugging framework.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) If in doubt, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) if IP_SCTP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) config SCTP_DBG_OBJCNT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) bool "SCTP: Debug object counts"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) depends on PROC_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) If you say Y, this will enable debugging support for counting the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) type of objects that are currently allocated. This is useful for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) identifying memory leaks. This debug information can be viewed by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 'cat /proc/net/sctp/sctp_dbg_objcnt'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) If unsure, say N
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) choice
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) prompt "Default SCTP cookie HMAC encoding"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) default SCTP_DEFAULT_COOKIE_HMAC_MD5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) This option sets the default sctp cookie hmac algorithm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) when in doubt select 'md5'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) config SCTP_DEFAULT_COOKIE_HMAC_MD5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) bool "Enable optional MD5 hmac cookie generation"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) Enable optional MD5 hmac based SCTP cookie generation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) select SCTP_COOKIE_HMAC_MD5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) config SCTP_DEFAULT_COOKIE_HMAC_SHA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) bool "Enable optional SHA1 hmac cookie generation"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) Enable optional SHA1 hmac based SCTP cookie generation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) select SCTP_COOKIE_HMAC_SHA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) config SCTP_DEFAULT_COOKIE_HMAC_NONE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) bool "Use no hmac alg in SCTP cookie generation"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) Use no hmac algorithm in SCTP cookie generation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) endchoice
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) config SCTP_COOKIE_HMAC_MD5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) bool "Enable optional MD5 hmac cookie generation"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) Enable optional MD5 hmac based SCTP cookie generation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) select CRYPTO_HMAC if SCTP_COOKIE_HMAC_MD5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) select CRYPTO_MD5 if SCTP_COOKIE_HMAC_MD5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) config SCTP_COOKIE_HMAC_SHA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) bool "Enable optional SHA1 hmac cookie generation"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) Enable optional SHA1 hmac based SCTP cookie generation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) select CRYPTO_HMAC if SCTP_COOKIE_HMAC_SHA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) select CRYPTO_SHA1 if SCTP_COOKIE_HMAC_SHA1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) config INET_SCTP_DIAG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) depends on INET_DIAG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) def_tristate INET_DIAG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) endif # IP_SCTP
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags