1 files changed, 20 insertions, 103 deletions

diff --git a/fs/smb/server/smb2pdu.h b/fs/smb/server/smb2pdu.h
index 2767c08a534a..66cdc8e4a648 100644
--- a/fs/smb/server/smb2pdu.h
+++ b/fs/smb/server/smb2pdu.h
@@ -63,34 +63,19 @@ struct preauth_integrity_info {
 
 #define SMB2_SESSION_TIMEOUT		(10 * HZ)
 
-struct create_durable_req_v2 {
-	struct create_context ccontext;
-	__u8   Name[8];
-	__le32 Timeout;
-	__le32 Flags;
-	__u8 Reserved[8];
-	__u8 CreateGuid[16];
-} __packed;
+/* Apple Defined Contexts */
+#define SMB2_CREATE_AAPL		"AAPL"
 
-struct create_durable_reconn_v2_req {
-	struct create_context ccontext;
-	__u8   Name[8];
-	struct {
-		__u64 PersistentFileId;
-		__u64 VolatileFileId;
-	} Fid;
-	__u8 CreateGuid[16];
-	__le32 Flags;
-} __packed;
+#define DURABLE_HANDLE_MAX_TIMEOUT	300000
 
 struct create_alloc_size_req {
-	struct create_context ccontext;
+	struct create_context_hdr ccontext;
 	__u8   Name[8];
 	__le64 AllocationSize;
 } __packed;
 
 struct create_durable_rsp {
-	struct create_context ccontext;
+	struct create_context_hdr ccontext;
 	__u8   Name[8];
 	union {
 		__u8  Reserved[8];
@@ -98,16 +83,9 @@ struct create_durable_rsp {
 	} Data;
 } __packed;
 
-struct create_durable_v2_rsp {
-	struct create_context ccontext;
-	__u8   Name[8];
-	__le32 Timeout;
-	__le32 Flags;
-} __packed;
-
 /* equivalent of the contents of SMB3.1.1 POSIX open context response */
 struct create_posix_rsp {
-	struct create_context ccontext;
+	struct create_context_hdr ccontext;
 	__u8    Name[16];
 	__le32 nlink;
 	__le32 reparse_tag;
@@ -116,30 +94,8 @@ struct create_posix_rsp {
 	u8 SidBuffer[44];
 } __packed;
 
-struct smb2_buffer_desc_v1 {
-	__le64 offset;
-	__le32 token;
-	__le32 length;
-} __packed;
-
 #define SMB2_0_IOCTL_IS_FSCTL 0x00000001
 
-struct smb_sockaddr_in {
-	__be16 Port;
-	__be32 IPv4address;
-	__u8 Reserved[8];
-} __packed;
-
-struct smb_sockaddr_in6 {
-	__be16 Port;
-	__be32 FlowInfo;
-	__u8 IPv6address[16];
-	__be32 ScopeId;
-} __packed;
-
-#define INTERNETWORK	0x0002
-#define INTERNETWORKV6	0x0017
-
 struct sockaddr_storage_rsp {
 	__le16 Family;
 	union {
@@ -148,18 +104,6 @@ struct sockaddr_storage_rsp {
 	};
 } __packed;
 
-#define RSS_CAPABLE	0x00000001
-#define RDMA_CAPABLE	0x00000002
-
-struct network_interface_info_ioctl_rsp {
-	__le32 Next; /* next interface. zero if this is last one */
-	__le32 IfIndex;
-	__le32 Capability; /* RSS or RDMA Capable */
-	__le32 Reserved;
-	__le64 LinkSpeed;
-	char	SockAddr_Storage[128];
-} __packed;
-
 struct file_object_buf_type1_ioctl_rsp {
 	__u8 ObjectId[16];
 	__u8 BirthVolumeId[16];
@@ -167,32 +111,6 @@ struct file_object_buf_type1_ioctl_rsp {
 	__u8 DomainId[16];
 } __packed;
 
-struct resume_key_ioctl_rsp {
-	__u64 ResumeKey[3];
-	__le32 ContextLength;
-	__u8 Context[4]; /* ignored, Windows sets to 4 bytes of zero */
-} __packed;
-
-struct copychunk_ioctl_req {
-	__le64 ResumeKey[3];
-	__le32 ChunkCount;
-	__le32 Reserved;
-	__u8 Chunks[1]; /* array of srv_copychunk */
-} __packed;
-
-struct srv_copychunk {
-	__le64 SourceOffset;
-	__le64 TargetOffset;
-	__le32 Length;
-	__le32 Reserved;
-} __packed;
-
-struct copychunk_ioctl_rsp {
-	__le32 ChunksWritten;
-	__le32 ChunkBytesWritten;
-	__le32 TotalBytesWritten;
-} __packed;
-
 struct file_sparse {
 	__u8	SetSparse;
 } __packed;
@@ -287,17 +205,6 @@ struct smb2_file_stream_info {
 	char   StreamName[];
 } __packed;
 
-struct smb2_file_ntwrk_info {
-	__le64 CreationTime;
-	__le64 LastAccessTime;
-	__le64 LastWriteTime;
-	__le64 ChangeTime;
-	__le64 AllocationSize;
-	__le64 EndOfFile;
-	__le32 Attributes;
-	__le32 Reserved;
-} __packed;
-
 struct smb2_file_standard_info {
 	__le64 AllocationSize;
 	__le64 EndOfFile;
@@ -353,7 +260,7 @@ struct smb2_file_attr_tag_info {
 struct smb2_ea_info_req {
 	__le32 NextEntryOffset;
 	__u8   EaNameLength;
-	char name[1];
+	char name[];
 } __packed; /* level 15 Query */
 
 struct smb2_ea_info {
@@ -361,18 +268,18 @@ struct smb2_ea_info {
 	__u8   Flags;
 	__u8   EaNameLength;
 	__le16 EaValueLength;
-	char name[1];
+	char name[];
 	/* optionally followed by value */
 } __packed; /* level 15 Query */
 
 struct create_ea_buf_req {
-	struct create_context ccontext;
+	struct create_context_hdr ccontext;
 	__u8   Name[8];
 	struct smb2_ea_info ea;
 } __packed;
 
 struct create_sd_buf_req {
-	struct create_context ccontext;
+	struct create_context_hdr ccontext;
 	__u8   Name[8];
 	struct smb_ntsd ntsd;
 } __packed;
@@ -485,4 +392,14 @@ static inline void *smb2_get_msg(void *buf)
 	return buf + 4;
 }
 
+#define POSIX_TYPE_FILE		0
+#define POSIX_TYPE_DIR		1
+#define POSIX_TYPE_SYMLINK	2
+#define POSIX_TYPE_CHARDEV	3
+#define POSIX_TYPE_BLKDEV	4
+#define POSIX_TYPE_FIFO		5
+#define POSIX_TYPE_SOCKET	6
+
+#define POSIX_FILETYPE_SHIFT	12
+
 #endif	/* _SMB2PDU_H */