[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
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+#
+# SCTP configuration
+#
+
+menuconfig IP_SCTP
+ tristate "The SCTP Protocol (EXPERIMENTAL)"
+ depends on INET && EXPERIMENTAL
+ depends on IPV6 || IPV6=n
+ select CRYPTO
+ select CRYPTO_HMAC
+ select CRYPTO_SHA1
+ select CRYPTO_MD5 if SCTP_HMAC_MD5
+ select LIBCRC32C
+ ---help---
+ Stream Control Transmission Protocol
+
+ From RFC 2960 <http://www.ietf.org/rfc/rfc2960.txt>.
+
+ "SCTP is a reliable transport protocol operating on top of a
+ connectionless packet network such as IP. It offers the following
+ services to its users:
+
+ -- acknowledged error-free non-duplicated transfer of user data,
+ -- data fragmentation to conform to discovered path MTU size,
+ -- sequenced delivery of user messages within multiple streams,
+ with an option for order-of-arrival delivery of individual user
+ messages,
+ -- optional bundling of multiple user messages into a single SCTP
+ packet, and
+ -- network-level fault tolerance through supporting of multi-
+ homing at either or both ends of an association."
+
+ To compile this protocol support as a module, choose M here: the
+ module will be called sctp.
+
+ If in doubt, say N.
+
+if IP_SCTP
+
+config NET_SCTPPROBE
+ tristate "SCTP: Association probing"
+ depends on PROC_FS && KPROBES
+ ---help---
+ This module allows for capturing the changes to SCTP association
+ state in response to incoming packets. It is used for debugging
+ SCTP congestion control algorithms. If you don't understand
+ what was just said, you don't need it: say N.
+
+ To compile this code as a module, choose M here: the
+ module will be called sctp_probe.
+
+config SCTP_DBG_MSG
+ bool "SCTP: Debug messages"
+ help
+ If you say Y, this will enable verbose debugging messages.
+
+ If unsure, say N. However, if you are running into problems, use
+ this option to gather detailed trace information
+
+config SCTP_DBG_OBJCNT
+ bool "SCTP: Debug object counts"
+ depends on PROC_FS
+ help
+ If you say Y, this will enable debugging support for counting the
+ type of objects that are currently allocated. This is useful for
+ identifying memory leaks. This debug information can be viewed by
+ 'cat /proc/net/sctp/sctp_dbg_objcnt'
+
+ If unsure, say N
+
+choice
+ prompt "SCTP: Cookie HMAC Algorithm"
+ default SCTP_HMAC_MD5
+ help
+ HMAC algorithm to be used during association initialization. It
+ is strongly recommended to use HMAC-SHA1 or HMAC-MD5. See
+ configuration for Cryptographic API and enable those algorithms
+ to make usable by SCTP.
+
+config SCTP_HMAC_NONE
+ bool "None"
+ help
+ Choosing this disables the use of an HMAC during association
+ establishment. It is advised to use either HMAC-MD5 or HMAC-SHA1.
+
+config SCTP_HMAC_SHA1
+ bool "HMAC-SHA1"
+ help
+ Enable the use of HMAC-SHA1 during association establishment. It
+ is advised to use either HMAC-MD5 or HMAC-SHA1.
+
+config SCTP_HMAC_MD5
+ bool "HMAC-MD5"
+ help
+ Enable the use of HMAC-MD5 during association establishment. It is
+ advised to use either HMAC-MD5 or HMAC-SHA1.
+
+endchoice
+
+endif # IP_SCTP