Kconfig

config SUNRPC
	tristate

config SUNRPC_GSS
	tristate

config SUNRPC_BACKCHANNEL
	bool
	depends on SUNRPC

config SUNRPC_XPRT_RDMA
	tristate
	depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS
	default SUNRPC && INFINIBAND
	help
	  This option allows the NFS client and server to support
	  an RDMA-enabled transport.

	  To compile RPC client RDMA transport support as a module,
	  choose M here: the module will be called xprtrdma.

	  If unsure, say N.

config SUNRPC_SWAP
	bool
	depends on SUNRPC

config RPCSEC_GSS_KRB5
	tristate "Secure RPC: Kerberos V mechanism"
	depends on SUNRPC && CRYPTO
	depends on CRYPTO_MD5 && CRYPTO_DES && CRYPTO_CBC && CRYPTO_CTS
	depends on CRYPTO_ECB && CRYPTO_HMAC && CRYPTO_SHA1 && CRYPTO_AES
	depends on CRYPTO_ARC4
	default y
	select SUNRPC_GSS
	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 SUNRPC_DEBUG
	bool "RPC: Enable dprintk debugging"
	depends on SUNRPC && SYSCTL
	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.