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+# 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