X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fcifs%2Fsmb2proto.h;h=7d25f8b14f937c51b6f95777b07556a36b190610;hb=a0f0dd57f4a85310d9936f1770a0424b49fef876;hp=a73a963af8f4eca0d7f1d1bbff4944f1d4be7286;hpb=6fc05c25ca35e65ee1759dd803f23576a268f5ec;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index a73a963af8f4..7d25f8b14f93 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -26,6 +26,7 @@
 #include <linux/key-type.h>
 
 struct statfs;
+struct smb_rqst;
 
 /*
  *****************************************************************
@@ -39,16 +40,16 @@ extern char *smb2_get_data_area_len(int *off, int *len, struct smb2_hdr *hdr);
 extern __le16 *cifs_convert_path_to_utf16(const char *from,
 					  struct cifs_sb_info *cifs_sb);
 
-extern int smb2_verify_signature2(struct kvec *, unsigned int,
-				  struct TCP_Server_Info *);
+extern int smb2_verify_signature(struct smb_rqst *, struct TCP_Server_Info *);
 extern int smb2_check_receive(struct mid_q_entry *mid,
 			      struct TCP_Server_Info *server, bool log_error);
-extern int smb2_setup_request(struct cifs_ses *ses, struct kvec *iov,
-			      unsigned int nvec, struct mid_q_entry **ret_mid);
-extern int smb2_setup_async_request(struct TCP_Server_Info *server,
-				    struct kvec *iov, unsigned int nvec,
-				    struct mid_q_entry **ret_mid);
+extern struct mid_q_entry *smb2_setup_request(struct cifs_ses *ses,
+			      struct smb_rqst *rqst);
+extern struct mid_q_entry *smb2_setup_async_request(
+			struct TCP_Server_Info *server, struct smb_rqst *rqst);
 extern void smb2_echo_request(struct work_struct *work);
+extern __le32 smb2_get_lease_state(struct cifsInodeInfo *cinode);
+extern __u8 smb2_map_lease_to_oplock(__le32 lease_state);
 extern bool smb2_is_valid_oplock_break(char *buffer,
 				       struct TCP_Server_Info *srv);
 
@@ -85,6 +86,9 @@ extern int smb2_open_file(const unsigned int xid, struct cifs_tcon *tcon,
 			  struct cifs_fid *fid, __u32 *oplock,
 			  FILE_ALL_INFO *buf, struct cifs_sb_info *cifs_sb);
 extern void smb2_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
+extern int smb2_unlock_range(struct cifsFileInfo *cfile,
+			     struct file_lock *flock, const unsigned int xid);
+extern int smb2_push_mandatory_locks(struct cifsFileInfo *cfile);
 
 /*
  * SMB2 Worker functions - most of protocol specific implementation details
@@ -141,5 +145,15 @@ extern int SMB2_oplock_break(const unsigned int xid, struct cifs_tcon *tcon,
 extern int SMB2_QFS_info(const unsigned int xid, struct cifs_tcon *tcon,
 			 u64 persistent_file_id, u64 volatile_file_id,
 			 struct kstatfs *FSData);
+extern int SMB2_lock(const unsigned int xid, struct cifs_tcon *tcon,
+		     const __u64 persist_fid, const __u64 volatile_fid,
+		     const __u32 pid, const __u64 length, const __u64 offset,
+		     const __u32 lockFlags, const bool wait);
+extern int smb2_lockv(const unsigned int xid, struct cifs_tcon *tcon,
+		      const __u64 persist_fid, const __u64 volatile_fid,
+		      const __u32 pid, const __u32 num_lock,
+		      struct smb2_lock_element *buf);
+extern int SMB2_lease_break(const unsigned int xid, struct cifs_tcon *tcon,
+			    __u8 *lease_key, const __le32 lease_state);
 
 #endif			/* _SMB2PROTO_H */