diff options
Diffstat (limited to 'fs/cifs/Kconfig')
| -rw-r--r-- | fs/cifs/Kconfig | 107 |
1 files changed, 78 insertions, 29 deletions
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig index 341a98965bd..603f18a65c1 100644 --- a/fs/cifs/Kconfig +++ b/fs/cifs/Kconfig @@ -2,13 +2,22 @@ config CIFS tristate "CIFS support (advanced network filesystem, SMBFS successor)" depends on INET select NLS + select CRYPTO + select CRYPTO_MD4 + select CRYPTO_MD5 + select CRYPTO_HMAC + select CRYPTO_ARC4 + select CRYPTO_ECB + select CRYPTO_DES + select CRYPTO_SHA256 + select CRYPTO_CMAC help This is the client VFS module for the Common Internet File System (CIFS) protocol which is the successor to the Server Message Block (SMB) protocol, the native file sharing mechanism for most early PC operating systems. The CIFS protocol is fully supported by - file servers such as Windows 2000 (including Windows 2003, NT 4 - and Windows XP) as well by Samba (which provides excellent CIFS + file servers such as Windows 2000 (including Windows 2003, Windows 2008, + NT 4 and Windows XP) as well by Samba (which provides excellent CIFS server support for Linux and many other operating systems). Limited support for OS/2 and Windows ME and similar servers is provided as well. @@ -70,14 +79,14 @@ config CIFS_WEAK_PW_HASH If unsure, say N. config CIFS_UPCALL - bool "Kerberos/SPNEGO advanced session setup" - depends on CIFS && KEYS - help - Enables an upcall mechanism for CIFS which accesses - userspace helper utilities to provide SPNEGO packaged (RFC 4178) - Kerberos tickets which are needed to mount to certain secure servers - (for which more secure Kerberos authentication is required). If - unsure, say N. + bool "Kerberos/SPNEGO advanced session setup" + depends on CIFS && KEYS + select DNS_RESOLVER + help + Enables an upcall mechanism for CIFS which accesses userspace helper + utilities to provide SPNEGO packaged (RFC 4178) Kerberos tickets + which are needed to mount to certain secure servers (for which more + secure Kerberos authentication is required). If unsure, say N. config CIFS_XATTR bool "CIFS extended attributes" @@ -107,9 +116,24 @@ config CIFS_POSIX (such as Samba 3.10 and later) which can negotiate CIFS POSIX ACL support. If unsure, say N. +config CIFS_ACL + bool "Provide CIFS ACL support" + depends on CIFS_XATTR && KEYS + help + Allows fetching CIFS/NTFS ACL from the server. The DACL blob + is handed over to the application/caller. + +config CIFS_DEBUG + bool "Enable CIFS debugging routines" + default y + depends on CIFS + help + Enabling this option adds helpful debugging messages to + the cifs code which increases the size of the cifs module. + If unsure, say Y. config CIFS_DEBUG2 bool "Enable additional CIFS debugging routines" - depends on CIFS + depends on CIFS_DEBUG help Enabling this option adds a few more debugging routines to the cifs code which slightly increases the size of @@ -118,25 +142,50 @@ config CIFS_DEBUG2 option can be turned off unless you are debugging cifs problems. If unsure, say N. -config CIFS_EXPERIMENTAL - bool "CIFS Experimental Features (EXPERIMENTAL)" - depends on CIFS && EXPERIMENTAL - help - Enables cifs features under testing. These features are - experimental and currently include DFS support and directory - change notification ie fcntl(F_DNOTIFY), as well as the upcall - mechanism which will be used for Kerberos session negotiation - and uid remapping. Some of these features also may depend on - setting a value of 1 to the pseudo-file /proc/fs/cifs/Experimental - (which is disabled by default). See the file fs/cifs/README - for more details. If unsure, say N. - config CIFS_DFS_UPCALL - bool "DFS feature support (EXPERIMENTAL)" - depends on CIFS_EXPERIMENTAL - depends on KEYS + bool "DFS feature support" + depends on CIFS && KEYS + select DNS_RESOLVER help - Enables an upcall mechanism for CIFS which contacts userspace - helper utilities to provide server name resolution (host names to + Distributed File System (DFS) support is used to access shares + transparently in an enterprise name space, even if the share + moves to a different server. This feature also enables + an upcall mechanism for CIFS which contacts userspace helper + utilities to provide server name resolution (host names to IP addresses) which is needed for implicit mounts of DFS junction points. If unsure, say N. + +config CIFS_NFSD_EXPORT + bool "Allow nfsd to export CIFS file system" + depends on CIFS && BROKEN + help + Allows NFS server to export a CIFS mounted share (nfsd over cifs) + +config CIFS_SMB2 + bool "SMB2 network file system support" + depends on CIFS && INET + select NLS + select KEYS + select FSCACHE + select DNS_RESOLVER + + help + This enables experimental support for the SMB2 (Server Message Block + version 2) protocol. The SMB2 protocol is the successor to the + popular CIFS and SMB network file sharing protocols. SMB2 is the + native file sharing mechanism for recent versions of Windows + operating systems (since Vista). SMB2 enablement will eventually + allow users better performance, security and features, than would be + possible with cifs. Note that smb2 mount options also are simpler + (compared to cifs) due to protocol improvements. + + Unless you are a developer or tester, say N. + +config CIFS_FSCACHE + bool "Provide CIFS client caching support" + depends on CIFS=m && FSCACHE || CIFS=y && FSCACHE=y + help + Makes CIFS FS-Cache capable. Say Y here if you want your CIFS data + to be cached locally on disk through the general filesystem cache + manager. If unsure, say N. + |