xref: /openbmc/linux/net/sunrpc/Kconfig (revision ba61bb17)
1config SUNRPC
2	tristate
3	depends on MULTIUSER
4
5config SUNRPC_GSS
6	tristate
7	select OID_REGISTRY
8	depends on MULTIUSER
9
10config SUNRPC_BACKCHANNEL
11	bool
12	depends on SUNRPC
13
14config SUNRPC_SWAP
15	bool
16	depends on SUNRPC
17
18config RPCSEC_GSS_KRB5
19	tristate "Secure RPC: Kerberos V mechanism"
20	depends on SUNRPC && CRYPTO
21	depends on CRYPTO_MD5 && CRYPTO_DES && CRYPTO_CBC && CRYPTO_CTS
22	depends on CRYPTO_ECB && CRYPTO_HMAC && CRYPTO_SHA1 && CRYPTO_AES
23	depends on CRYPTO_ARC4
24	default y
25	select SUNRPC_GSS
26	help
27	  Choose Y here to enable Secure RPC using the Kerberos version 5
28	  GSS-API mechanism (RFC 1964).
29
30	  Secure RPC calls with Kerberos require an auxiliary user-space
31	  daemon which may be found in the Linux nfs-utils package
32	  available from http://linux-nfs.org/.  In addition, user-space
33	  Kerberos support should be installed.
34
35	  If unsure, say Y.
36
37config SUNRPC_DEBUG
38	bool "RPC: Enable dprintk debugging"
39	depends on SUNRPC && SYSCTL
40	select DEBUG_FS
41	help
42	  This option enables a sysctl-based debugging interface
43	  that is be used by the 'rpcdebug' utility to turn on or off
44	  logging of different aspects of the kernel RPC activity.
45
46	  Disabling this option will make your kernel slightly smaller,
47	  but makes troubleshooting NFS issues significantly harder.
48
49	  If unsure, say Y.
50
51config SUNRPC_XPRT_RDMA
52	tristate "RPC-over-RDMA transport"
53	depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS
54	default SUNRPC && INFINIBAND
55	select SG_POOL
56	help
57	  This option allows the NFS client and server to use RDMA
58	  transports (InfiniBand, iWARP, or RoCE).
59
60	  To compile this support as a module, choose M. The module
61	  will be called rpcrdma.ko.
62
63	  If unsure, or you know there is no RDMA capability on your
64	  hardware platform, say N.
65