1config SUNRPC 2 tristate 3 4config SUNRPC_GSS 5 tristate 6 7config SUNRPC_BACKCHANNEL 8 bool 9 depends on SUNRPC 10 11config SUNRPC_XPRT_RDMA 12 tristate 13 depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS && EXPERIMENTAL 14 default SUNRPC && INFINIBAND 15 help 16 This option allows the NFS client and server to support 17 an RDMA-enabled transport. 18 19 To compile RPC client RDMA transport support as a module, 20 choose M here: the module will be called xprtrdma. 21 22 If unsure, say N. 23 24config RPCSEC_GSS_KRB5 25 tristate "Secure RPC: Kerberos V mechanism" 26 depends on SUNRPC && CRYPTO 27 depends on CRYPTO_MD5 && CRYPTO_DES && CRYPTO_CBC && CRYPTO_CTS 28 depends on CRYPTO_ECB && CRYPTO_HMAC && CRYPTO_SHA1 && CRYPTO_AES 29 depends on CRYPTO_ARC4 30 default y 31 select SUNRPC_GSS 32 help 33 Choose Y here to enable Secure RPC using the Kerberos version 5 34 GSS-API mechanism (RFC 1964). 35 36 Secure RPC calls with Kerberos require an auxiliary user-space 37 daemon which may be found in the Linux nfs-utils package 38 available from http://linux-nfs.org/. In addition, user-space 39 Kerberos support should be installed. 40 41 If unsure, say Y. 42