19098c24fSAlexey Dobriyanconfig SUNRPC 29098c24fSAlexey Dobriyan tristate 39098c24fSAlexey Dobriyan 49098c24fSAlexey Dobriyanconfig SUNRPC_GSS 59098c24fSAlexey Dobriyan tristate 69098c24fSAlexey Dobriyan 7*9e00abc3STrond Myklebustconfig SUNRPC_BACKCHANNEL 8*9e00abc3STrond Myklebust bool 9*9e00abc3STrond Myklebust depends on SUNRPC 10*9e00abc3STrond Myklebust 119098c24fSAlexey Dobriyanconfig SUNRPC_XPRT_RDMA 129098c24fSAlexey Dobriyan tristate 1355128bc2SRandy Dunlap depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS && EXPERIMENTAL 149098c24fSAlexey Dobriyan default SUNRPC && INFINIBAND 159098c24fSAlexey Dobriyan help 16ce0cf662SJ. Bruce Fields This option allows the NFS client and server to support 17ce0cf662SJ. Bruce Fields an RDMA-enabled transport. 189098c24fSAlexey Dobriyan 199098c24fSAlexey Dobriyan To compile RPC client RDMA transport support as a module, 209098c24fSAlexey Dobriyan choose M here: the module will be called xprtrdma. 219098c24fSAlexey Dobriyan 229098c24fSAlexey Dobriyan If unsure, say N. 239098c24fSAlexey Dobriyan 249098c24fSAlexey Dobriyanconfig RPCSEC_GSS_KRB5 25e3b2854fSTrond Myklebust tristate "Secure RPC: Kerberos V mechanism" 26df486a25STrond Myklebust depends on SUNRPC && CRYPTO 27e3b2854fSTrond Myklebust depends on CRYPTO_MD5 && CRYPTO_DES && CRYPTO_CBC && CRYPTO_CTS 28e3b2854fSTrond Myklebust depends on CRYPTO_ECB && CRYPTO_HMAC && CRYPTO_SHA1 && CRYPTO_AES 29e3b2854fSTrond Myklebust depends on CRYPTO_ARC4 30df486a25STrond Myklebust default y 319098c24fSAlexey Dobriyan select SUNRPC_GSS 329098c24fSAlexey Dobriyan help 339098c24fSAlexey Dobriyan Choose Y here to enable Secure RPC using the Kerberos version 5 349098c24fSAlexey Dobriyan GSS-API mechanism (RFC 1964). 359098c24fSAlexey Dobriyan 369098c24fSAlexey Dobriyan Secure RPC calls with Kerberos require an auxiliary user-space 379098c24fSAlexey Dobriyan daemon which may be found in the Linux nfs-utils package 389098c24fSAlexey Dobriyan available from http://linux-nfs.org/. In addition, user-space 399098c24fSAlexey Dobriyan Kerberos support should be installed. 409098c24fSAlexey Dobriyan 41df486a25STrond Myklebust If unsure, say Y. 42