Kconfig

  1# SPDX-License-Identifier: GPL-2.0-only
  2#
  3# RxRPC session sockets
  4#
  5
  6config AF_RXRPC
  7	tristate "RxRPC session sockets"
  8	depends on INET
  9	select CRYPTO
 10	select KEYS
 11	select NET_UDP_TUNNEL
 12	help
 13	  Say Y or M here to include support for RxRPC session sockets (just
 14	  the transport part, not the presentation part: (un)marshalling is
 15	  left to the application).
 16
 17	  These are used for AFS kernel filesystem and userspace utilities.
 18
 19	  This module at the moment only supports client operations and is
 20	  currently incomplete.
 21
 22	  See Documentation/networking/rxrpc.rst.
 23
 24if AF_RXRPC
 25
 26config AF_RXRPC_IPV6
 27	bool "IPv6 support for RxRPC"
 28	depends on (IPV6 = m && AF_RXRPC = m) || (IPV6 = y && AF_RXRPC)
 29	help
 30	  Say Y here to allow AF_RXRPC to use IPV6 UDP as well as IPV4 UDP as
 31	  its network transport.
 32
 33config AF_RXRPC_INJECT_LOSS
 34	bool "Inject packet loss into RxRPC packet stream"
 35	help
 36	  Say Y here to inject packet loss by discarding some received and some
 37	  transmitted packets.
 38
 39config AF_RXRPC_INJECT_RX_DELAY
 40	bool "Inject delay into packet reception"
 41	depends on SYSCTL
 42	help
 43	  Say Y here to inject a delay into packet reception, allowing an
 44	  extended RTT time to be modelled.  The delay can be configured using
 45	  /proc/sys/net/rxrpc/rxrpc_inject_rx_delay, setting a number of
 46	  milliseconds up to 0.5s (note that the granularity is actually in
 47	  jiffies).
 48
 49config AF_RXRPC_DEBUG
 50	bool "RxRPC dynamic debugging"
 51	help
 52	  Say Y here to make runtime controllable debugging messages appear.
 53
 54	  See Documentation/networking/rxrpc.rst.
 55
 56
 57config RXKAD
 58	bool "RxRPC Kerberos security"
 59	select CRYPTO
 60	select CRYPTO_MANAGER
 61	select CRYPTO_SKCIPHER
 62	select CRYPTO_PCBC
 63	select CRYPTO_FCRYPT
 64	help
 65	  Provide kerberos 4 and AFS kaserver security handling for AF_RXRPC
 66	  through the use of the key retention service.
 67
 68	  See Documentation/networking/rxrpc.rst.
 69
 70config RXGK
 71	bool "RxRPC GSSAPI security"
 72	select CRYPTO_KRB5
 73	select CRYPTO_MANAGER
 74	select CRYPTO_KRB5ENC
 75	select CRYPTO_AUTHENC
 76	select CRYPTO_SKCIPHER
 77	select CRYPTO_HASH_INFO
 78	select CRYPTO_HMAC
 79	select CRYPTO_CMAC
 80	select CRYPTO_SHA1
 81	select CRYPTO_SHA256
 82	select CRYPTO_SHA512
 83	select CRYPTO_CBC
 84	select CRYPTO_CTS
 85	select CRYPTO_AES
 86	select CRYPTO_CAMELLIA
 87	help
 88	  Provide the GSSAPI-based RxGK security class for AFS.  Keys are added
 89	  with add_key().
 90
 91	  See Documentation/networking/rxrpc.rst.
 92
 93config RXPERF
 94	tristate "RxRPC test service"
 95	help
 96	  Provide an rxperf service tester.  This listens on UDP port 7009 for
 97	  incoming calls from the rxperf program (an example of which can be
 98	  found in OpenAFS).
 99
100endif