diff options
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 106 |
1 files changed, 11 insertions, 95 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 484ec2d8c5c9..720d0f6a982d 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -202,7 +202,7 @@ struct cifs_ses; struct cifs_tcon; struct dfs_info3_param; struct cifs_fattr; -struct smb_vol; +struct smb3_fs_context; struct cifs_fid; struct cifs_readdata; struct cifs_writedata; @@ -268,9 +268,9 @@ struct smb_version_operations { /* negotiate to the server */ int (*negotiate)(const unsigned int, struct cifs_ses *); /* set negotiated write size */ - unsigned int (*negotiate_wsize)(struct cifs_tcon *, struct smb_vol *); + unsigned int (*negotiate_wsize)(struct cifs_tcon *tcon, struct smb3_fs_context *ctx); /* set negotiated read size */ - unsigned int (*negotiate_rsize)(struct cifs_tcon *, struct smb_vol *); + unsigned int (*negotiate_rsize)(struct cifs_tcon *tcon, struct smb3_fs_context *ctx); /* setup smb sessionn */ int (*sess_setup)(const unsigned int, struct cifs_ses *, const struct nls_table *); @@ -530,97 +530,6 @@ struct smb_version_values { #define HEADER_SIZE(server) (server->vals->header_size) #define MAX_HEADER_SIZE(server) (server->vals->max_header_size) -struct smb_vol { - char *username; - char *password; - char *domainname; - char *UNC; - char *iocharset; /* local code page for mapping to and from Unicode */ - char source_rfc1001_name[RFC1001_NAME_LEN_WITH_NULL]; /* clnt nb name */ - char target_rfc1001_name[RFC1001_NAME_LEN_WITH_NULL]; /* srvr nb name */ - kuid_t cred_uid; - kuid_t linux_uid; - kgid_t linux_gid; - kuid_t backupuid; - kgid_t backupgid; - umode_t file_mode; - umode_t dir_mode; - enum securityEnum sectype; /* sectype requested via mnt opts */ - bool sign; /* was signing requested via mnt opts? */ - bool ignore_signature:1; - bool retry:1; - bool intr:1; - bool setuids:1; - bool setuidfromacl:1; - bool override_uid:1; - bool override_gid:1; - bool dynperm:1; - bool noperm:1; - bool nodelete:1; - bool mode_ace:1; - bool no_psx_acl:1; /* set if posix acl support should be disabled */ - bool cifs_acl:1; - bool backupuid_specified; /* mount option backupuid is specified */ - bool backupgid_specified; /* mount option backupgid is specified */ - bool no_xattr:1; /* set if xattr (EA) support should be disabled*/ - bool server_ino:1; /* use inode numbers from server ie UniqueId */ - bool direct_io:1; - bool strict_io:1; /* strict cache behavior */ - bool cache_ro:1; - bool cache_rw:1; - bool remap:1; /* set to remap seven reserved chars in filenames */ - bool sfu_remap:1; /* remap seven reserved chars ala SFU */ - bool posix_paths:1; /* unset to not ask for posix pathnames. */ - bool no_linux_ext:1; - bool linux_ext:1; - bool sfu_emul:1; - bool nullauth:1; /* attempt to authenticate with null user */ - bool nocase:1; /* request case insensitive filenames */ - bool nobrl:1; /* disable sending byte range locks to srv */ - bool nohandlecache:1; /* disable caching dir handles if srvr probs */ - bool mand_lock:1; /* send mandatory not posix byte range lock reqs */ - bool seal:1; /* request transport encryption on share */ - bool nodfs:1; /* Do not request DFS, even if available */ - bool local_lease:1; /* check leases only on local system, not remote */ - bool noblocksnd:1; - bool noautotune:1; - bool nostrictsync:1; /* do not force expensive SMBflush on every sync */ - bool no_lease:1; /* disable requesting leases */ - bool fsc:1; /* enable fscache */ - bool mfsymlinks:1; /* use Minshall+French Symlinks */ - bool multiuser:1; - bool rwpidforward:1; /* pid forward for read/write operations */ - bool nosharesock:1; - bool persistent:1; - bool nopersistent:1; - bool resilient:1; /* noresilient not required since not fored for CA */ - bool domainauto:1; - bool rdma:1; - bool multichannel:1; - bool use_client_guid:1; - /* reuse existing guid for multichannel */ - u8 client_guid[SMB2_CLIENT_GUID_SIZE]; - unsigned int bsize; - unsigned int rsize; - unsigned int wsize; - unsigned int min_offload; - bool sockopt_tcp_nodelay:1; - unsigned long actimeo; /* attribute cache timeout (jiffies) */ - struct smb_version_operations *ops; - struct smb_version_values *vals; - char *prepath; - struct sockaddr_storage dstaddr; /* destination address */ - struct sockaddr_storage srcaddr; /* allow binding to a local IP */ - struct nls_table *local_nls; - unsigned int echo_interval; /* echo interval in secs */ - __u64 snapshot_time; /* needed for timewarp tokens */ - __u32 handle_timeout; /* persistent and durable handle timeout in ms */ - unsigned int max_credits; /* smb3 max_credits 10 < credits < 60000 */ - unsigned int max_channels; - __u16 compression; /* compression algorithm 0xFFFF default 0=disabled */ - bool rootfs:1; /* if it's a SMB root file system */ -}; - /** * CIFS superblock mount flags (mnt_cifs_flags) to consider when * trying to reuse existing superblock for a new mount @@ -649,7 +558,7 @@ struct smb_vol { struct cifs_mnt_data { struct cifs_sb_info *cifs_sb; - struct smb_vol *vol; + struct smb3_fs_context *ctx; int flags; }; @@ -778,6 +687,10 @@ struct TCP_Server_Info { int nr_targets; bool noblockcnt; /* use non-blocking connect() */ bool is_channel; /* if a session channel */ +#ifdef CONFIG_CIFS_SWN_UPCALL + bool use_swn_dstaddr; + struct sockaddr_storage swn_dstaddr; +#endif }; struct cifs_credits { @@ -1177,6 +1090,9 @@ struct cifs_tcon { int remap:2; struct list_head ulist; /* cache update list */ #endif +#ifdef CONFIG_CIFS_SWN_UPCALL + bool use_witness:1; /* use witness protocol */ +#endif }; /* |