# SPDX-License-Identifier: GPL-2.0-only # # RxRPC session sockets # config AF_RXRPC tristate "RxRPC session sockets" depends on INET select CRYPTO select KEYS select NET_UDP_TUNNEL help Say Y or M here to include support for RxRPC session sockets (just the transport part, not the presentation part: (un)marshalling is left to the application). These are used for AFS kernel filesystem and userspace utilities. This module at the moment only supports client operations and is currently incomplete. See Documentation/networking/rxrpc.rst. if AF_RXRPC config AF_RXRPC_IPV6 bool "IPv6 support for RxRPC" depends on (IPV6 = m && AF_RXRPC = m) || (IPV6 = y && AF_RXRPC) help Say Y here to allow AF_RXRPC to use IPV6 UDP as well as IPV4 UDP as its network transport. config AF_RXRPC_INJECT_LOSS bool "Inject packet loss into RxRPC packet stream" help Say Y here to inject packet loss by discarding some received and some transmitted packets. config AF_RXRPC_INJECT_RX_DELAY bool "Inject delay into packet reception" depends on SYSCTL help Say Y here to inject a delay into packet reception, allowing an extended RTT time to be modelled. The delay can be configured using /proc/sys/net/rxrpc/rxrpc_inject_rx_delay, setting a number of milliseconds up to 0.5s (note that the granularity is actually in jiffies). config AF_RXRPC_DEBUG bool "RxRPC dynamic debugging" help Say Y here to make runtime controllable debugging messages appear. See Documentation/networking/rxrpc.rst. config RXKAD bool "RxRPC Kerberos security" select CRYPTO select CRYPTO_MANAGER select CRYPTO_SKCIPHER select CRYPTO_PCBC select CRYPTO_FCRYPT help Provide kerberos 4 and AFS kaserver security handling for AF_RXRPC through the use of the key retention service. See Documentation/networking/rxrpc.rst. config RXPERF tristate "RxRPC test service" help Provide an rxperf service tester. This listens on UDP port 7009 for incoming calls from the rxperf program (an example of which can be found in OpenAFS). endif