1config SUNRPC 2 tristate 3 4config SUNRPC_GSS 5 tristate 6 7config SUNRPC_XPRT_RDMA 8 tristate 9 depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS && EXPERIMENTAL 10 default SUNRPC && INFINIBAND 11 help 12 This option allows the NFS client and server to support 13 an RDMA-enabled transport. 14 15 To compile RPC client RDMA transport support as a module, 16 choose M here: the module will be called xprtrdma. 17 18 If unsure, say N. 19 20config RPCSEC_GSS_KRB5 21 tristate 22 depends on SUNRPC && CRYPTO 23 prompt "Secure RPC: Kerberos V mechanism" if !(NFS_V4 || NFSD_V4) 24 default y 25 select SUNRPC_GSS 26 select CRYPTO_MD5 27 select CRYPTO_DES 28 select CRYPTO_CBC 29 help 30 Choose Y here to enable Secure RPC using the Kerberos version 5 31 GSS-API mechanism (RFC 1964). 32 33 Secure RPC calls with Kerberos require an auxiliary user-space 34 daemon which may be found in the Linux nfs-utils package 35 available from http://linux-nfs.org/. In addition, user-space 36 Kerberos support should be installed. 37 38 If unsure, say Y. 39