1config SMB_SERVER
2	tristate "SMB3 server support"
3	depends on INET
4	depends on MULTIUSER
5	depends on FILE_LOCKING
6	select NLS
7	select NLS_UTF8
8	select NLS_UCS2_UTILS
9	select CRYPTO
10	select CRYPTO_MD5
11	select CRYPTO_HMAC
12	select CRYPTO_ECB
13	select CRYPTO_LIB_DES
14	select CRYPTO_SHA256
15	select CRYPTO_CMAC
16	select CRYPTO_SHA512
17	select CRYPTO_AEAD2
18	select CRYPTO_CCM
19	select CRYPTO_GCM
20	select ASN1
21	select OID_REGISTRY
22	select CRC32
23	default n
24	help
25	  Choose Y here if you want to allow SMB3 compliant clients
26	  to access files residing on this system using SMB3 protocol.
27	  To compile the SMB3 server support as a module,
28	  choose M here: the module will be called ksmbd.
29
30	  You may choose to use a samba server instead, in which
31	  case you can choose N here.
32
33	  You also need to install user space programs which can be found
34	  in ksmbd-tools, available from
35	  https://github.com/cifsd-team/ksmbd-tools.
36	  More detail about how to run the ksmbd kernel server is
37	  available via the README file
38	  (https://github.com/cifsd-team/ksmbd-tools/blob/master/README).
39
40	  ksmbd kernel server includes support for auto-negotiation,
41	  Secure negotiate, Pre-authentication integrity, oplock/lease,
42	  compound requests, multi-credit, packet signing, RDMA(smbdirect),
43	  smb3 encryption, copy-offload, secure per-user session
44	  establishment via Kerberos or NTLMv2.
45
46if SMB_SERVER
47
48config SMB_SERVER_SMBDIRECT
49	bool "Support for SMB Direct protocol"
50	depends on SMB_SERVER=m && INFINIBAND && INFINIBAND_ADDR_TRANS || SMB_SERVER=y && INFINIBAND=y && INFINIBAND_ADDR_TRANS=y
51	select SG_POOL
52	default n
53
54	help
55	  Enables SMB Direct support for SMB 3.0, 3.02 and 3.1.1.
56
57	  SMB Direct allows transferring SMB packets over RDMA. If unsure,
58	  say N.
59
60endif
61
62config SMB_SERVER_CHECK_CAP_NET_ADMIN
63	bool "Enable check network administration capability"
64	depends on SMB_SERVER
65	default y
66
67	help
68	  Prevent unprivileged processes to start the ksmbd kernel server.
69
70config SMB_SERVER_KERBEROS5
71	bool "Support for Kerberos 5"
72	depends on SMB_SERVER
73	default n
74