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 RXPERF 71 tristate "RxRPC test service" 72 help 73 Provide an rxperf service tester. This listens on UDP port 7009 for 74 incoming calls from the rxperf program (an example of which can be 75 found in OpenAFS). 76 77endif 78