diff options
Diffstat (limited to 'net/sunrpc/Kconfig')
| -rw-r--r-- | net/sunrpc/Kconfig | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig new file mode 100644 index 0000000000..2d8b67dac7 --- /dev/null +++ b/net/sunrpc/Kconfig @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: GPL-2.0-only +config SUNRPC + tristate + depends on MULTIUSER + +config SUNRPC_GSS + tristate + select OID_REGISTRY + depends on MULTIUSER + +config SUNRPC_BACKCHANNEL + bool + depends on SUNRPC + +config SUNRPC_SWAP + bool + depends on SUNRPC + +config RPCSEC_GSS_KRB5 + tristate "Secure RPC: Kerberos V mechanism" + depends on SUNRPC && CRYPTO + default y + select SUNRPC_GSS + select CRYPTO_SKCIPHER + select CRYPTO_HASH + help + Choose Y here to enable Secure RPC using the Kerberos version 5 + GSS-API mechanism (RFC 1964). + + Secure RPC calls with Kerberos require an auxiliary user-space + daemon which may be found in the Linux nfs-utils package + available from http://linux-nfs.org/. In addition, user-space + Kerberos support should be installed. + + If unsure, say Y. + +config RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1 + bool "Enable Kerberos enctypes based on AES and SHA-1" + depends on RPCSEC_GSS_KRB5 + depends on CRYPTO_CBC && CRYPTO_CTS + depends on CRYPTO_HMAC && CRYPTO_SHA1 + depends on CRYPTO_AES + default y + help + Choose Y to enable the use of Kerberos 5 encryption types + that utilize Advanced Encryption Standard (AES) ciphers and + SHA-1 digests. These include aes128-cts-hmac-sha1-96 and + aes256-cts-hmac-sha1-96. + +config RPCSEC_GSS_KRB5_ENCTYPES_CAMELLIA + bool "Enable Kerberos encryption types based on Camellia and CMAC" + depends on RPCSEC_GSS_KRB5 + depends on CRYPTO_CBC && CRYPTO_CTS && CRYPTO_CAMELLIA + depends on CRYPTO_CMAC + default n + help + Choose Y to enable the use of Kerberos 5 encryption types + that utilize Camellia ciphers (RFC 3713) and CMAC digests + (NIST Special Publication 800-38B). These include + camellia128-cts-cmac and camellia256-cts-cmac. + +config RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA2 + bool "Enable Kerberos enctypes based on AES and SHA-2" + depends on RPCSEC_GSS_KRB5 + depends on CRYPTO_CBC && CRYPTO_CTS + depends on CRYPTO_HMAC && CRYPTO_SHA256 && CRYPTO_SHA512 + depends on CRYPTO_AES + default n + help + Choose Y to enable the use of Kerberos 5 encryption types + that utilize Advanced Encryption Standard (AES) ciphers and + SHA-2 digests. These include aes128-cts-hmac-sha256-128 and + aes256-cts-hmac-sha384-192. + +config RPCSEC_GSS_KRB5_KUNIT_TEST + tristate "KUnit tests for RPCSEC GSS Kerberos" if !KUNIT_ALL_TESTS + depends on RPCSEC_GSS_KRB5 && KUNIT + default KUNIT_ALL_TESTS + help + This builds the KUnit tests for RPCSEC GSS Kerberos 5. + + KUnit tests run during boot and output the results to the debug + log in TAP format (https://testanything.org/). Only useful for + kernel devs running KUnit test harness and are not for inclusion + into a production build. + + For more information on KUnit and unit tests in general, refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + +config SUNRPC_DEBUG + bool "RPC: Enable dprintk debugging" + depends on SUNRPC && SYSCTL + select DEBUG_FS + help + This option enables a sysctl-based debugging interface + that is be used by the 'rpcdebug' utility to turn on or off + logging of different aspects of the kernel RPC activity. + + Disabling this option will make your kernel slightly smaller, + but makes troubleshooting NFS issues significantly harder. + + If unsure, say Y. + +config SUNRPC_XPRT_RDMA + tristate "RPC-over-RDMA transport" + depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS + default SUNRPC && INFINIBAND + select SG_POOL + help + This option allows the NFS client and server to use RDMA + transports (InfiniBand, iWARP, or RoCE). + + To compile this support as a module, choose M. The module + will be called rpcrdma.ko. + + If unsure, or you know there is no RDMA capability on your + hardware platform, say N. |