cifs: move SMB FSCTL definitions to common code

The FSCTL definitions are in smbfsctl.h which should be
shared by client and server.  Move the updated version of
smbfsctl.h into smbfs_common and have the client code use
it (subsequent patch will change the server to use this
common version of the header).

Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

2 files changed, 1 insertions, 163 deletions

diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index dc920e206336..98e8e5aa0613 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -12,7 +12,7 @@
 
 #include <net/sock.h>
 #include <asm/unaligned.h>
-#include "smbfsctl.h"
+#include "../smbfs_common/smbfsctl.h"
 
 #define CIFS_PROT   0
 #define POSIX_PROT  (CIFS_PROT+1)
diff --git a/fs/cifs/smbfsctl.h b/fs/cifs/smbfsctl.h
deleted file mode 100644
index d01e8c9d7a31..000000000000
--- a/fs/cifs/smbfsctl.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1+ */
-/*
- *   fs/cifs/smbfsctl.h: SMB, CIFS, SMB2 FSCTL definitions
- *
- *   Copyright (c) International Business Machines  Corp., 2002,2013
- *   Author(s): Steve French (sfrench@us.ibm.com)
- *
- */
-
-/* IOCTL information */
-/*
- * List of ioctl/fsctl function codes that are or could be useful in the
- * future to remote clients like cifs or SMB2/SMB3 client.  This is probably
- * a slightly larger set of fsctls that NTFS local filesystem could handle,
- * including the seven below that we do not have struct definitions for.
- * Even with protocol definitions for most of these now available, we still
- * need to do some experimentation to identify which are practical to do
- * remotely.  Some of the following, such as the encryption/compression ones
- * could be invoked from tools via a specialized hook into the VFS rather
- * than via the standard vfs entry points
- *
- * See MS-SMB2 Section 2.2.31 (last checked September 2021, all of that list are
- * below). Additional detail on less common ones can be found in MS-FSCC
- * section 2.3.
- */
-
-#ifndef __SMBFSCTL_H
-#define __SMBFSCTL_H
-
-/*
- * FSCTL values are 32 bits and are constructed as
- * <device 16bits> <access 2bits> <function 12bits> <method 2bits>
- */
-/* Device */
-#define FSCTL_DEVICE_DFS                 (0x0006 << 16)
-#define FSCTL_DEVICE_FILE_SYSTEM         (0x0009 << 16)
-#define FSCTL_DEVICE_NAMED_PIPE          (0x0011 << 16)
-#define FSCTL_DEVICE_NETWORK_FILE_SYSTEM (0x0014 << 16)
-#define FSCTL_DEVICE_MASK                0xffff0000
-/* Access */
-#define FSCTL_DEVICE_ACCESS_FILE_ANY_ACCESS        (0x00 << 14)
-#define FSCTL_DEVICE_ACCESS_FILE_READ_ACCESS       (0x01 << 14)
-#define FSCTL_DEVICE_ACCESS_FILE_WRITE_ACCESS      (0x02 << 14)
-#define FSCTL_DEVICE_ACCESS_FILE_READ_WRITE_ACCESS (0x03 << 14)
-#define FSCTL_DEVICE_ACCESS_MASK                   0x0000c000
-/* Function */
-#define FSCTL_DEVICE_FUNCTION_MASK       0x00003ffc
-/* Method */
-#define FSCTL_DEVICE_METHOD_BUFFERED   0x00
-#define FSCTL_DEVICE_METHOD_IN_DIRECT  0x01
-#define FSCTL_DEVICE_METHOD_OUT_DIRECT 0x02
-#define FSCTL_DEVICE_METHOD_NEITHER    0x03
-#define FSCTL_DEVICE_METHOD_MASK       0x00000003
-
-
-#define FSCTL_DFS_GET_REFERRALS      0x00060194
-#define FSCTL_DFS_GET_REFERRALS_EX   0x000601B0
-#define FSCTL_REQUEST_OPLOCK_LEVEL_1 0x00090000
-#define FSCTL_REQUEST_OPLOCK_LEVEL_2 0x00090004
-#define FSCTL_REQUEST_BATCH_OPLOCK   0x00090008
-#define FSCTL_LOCK_VOLUME            0x00090018
-#define FSCTL_UNLOCK_VOLUME          0x0009001C
-#define FSCTL_IS_PATHNAME_VALID      0x0009002C /* BB add struct */
-#define FSCTL_GET_COMPRESSION        0x0009003C /* BB add struct */
-#define FSCTL_SET_COMPRESSION        0x0009C040 /* BB add struct */
-#define FSCTL_QUERY_FAT_BPB          0x00090058 /* BB add struct */
-/* Verify the next FSCTL number, we had it as 0x00090090 before */
-#define FSCTL_FILESYSTEM_GET_STATS   0x00090060 /* BB add struct */
-#define FSCTL_GET_NTFS_VOLUME_DATA   0x00090064 /* BB add struct */
-#define FSCTL_GET_RETRIEVAL_POINTERS 0x00090073 /* BB add struct */
-#define FSCTL_IS_VOLUME_DIRTY        0x00090078 /* BB add struct */
-#define FSCTL_ALLOW_EXTENDED_DASD_IO 0x00090083 /* BB add struct */
-#define FSCTL_REQUEST_FILTER_OPLOCK  0x0009008C
-#define FSCTL_FIND_FILES_BY_SID      0x0009008F /* BB add struct */
-#define FSCTL_SET_OBJECT_ID          0x00090098 /* BB add struct */
-#define FSCTL_GET_OBJECT_ID          0x0009009C /* BB add struct */
-#define FSCTL_DELETE_OBJECT_ID       0x000900A0 /* BB add struct */
-#define FSCTL_SET_REPARSE_POINT      0x000900A4 /* BB add struct */
-#define FSCTL_GET_REPARSE_POINT      0x000900A8 /* BB add struct */
-#define FSCTL_DELETE_REPARSE_POINT   0x000900AC /* BB add struct */
-#define FSCTL_SET_OBJECT_ID_EXTENDED 0x000900BC /* BB add struct */
-#define FSCTL_CREATE_OR_GET_OBJECT_ID 0x000900C0 /* BB add struct */
-#define FSCTL_SET_SPARSE             0x000900C4 /* BB add struct */
-#define FSCTL_SET_ZERO_DATA          0x000980C8
-#define FSCTL_SET_ENCRYPTION         0x000900D7 /* BB add struct */
-#define FSCTL_ENCRYPTION_FSCTL_IO    0x000900DB /* BB add struct */
-#define FSCTL_WRITE_RAW_ENCRYPTED    0x000900DF /* BB add struct */
-#define FSCTL_READ_RAW_ENCRYPTED     0x000900E3 /* BB add struct */
-#define FSCTL_READ_FILE_USN_DATA     0x000900EB /* BB add struct */
-#define FSCTL_WRITE_USN_CLOSE_RECORD 0x000900EF /* BB add struct */
-#define FSCTL_SIS_COPYFILE           0x00090100 /* BB add struct */
-#define FSCTL_RECALL_FILE            0x00090117 /* BB add struct */
-#define FSCTL_QUERY_SPARING_INFO     0x00090138 /* BB add struct */
-#define FSCTL_SET_ZERO_ON_DEALLOC    0x00090194 /* BB add struct */
-#define FSCTL_SET_SHORT_NAME_BEHAVIOR 0x000901B4 /* BB add struct */
-#define FSCTL_GET_INTEGRITY_INFORMATION 0x0009027C
-#define FSCTL_GET_REFS_VOLUME_DATA   0x000902D8 /* See MS-FSCC 2.3.24 */
-#define FSCTL_GET_RETRIEVAL_POINTERS_AND_REFCOUNT 0x000903d3
-#define FSCTL_GET_RETRIEVAL_POINTER_COUNT 0x0009042b
-#define FSCTL_QUERY_ALLOCATED_RANGES 0x000940CF
-#define FSCTL_SET_DEFECT_MANAGEMENT  0x00098134 /* BB add struct */
-#define FSCTL_FILE_LEVEL_TRIM        0x00098208 /* BB add struct */
-#define FSCTL_DUPLICATE_EXTENTS_TO_FILE 0x00098344
-#define FSCTL_SIS_LINK_FILES         0x0009C104
-#define FSCTL_SET_INTEGRITY_INFORMATION 0x0009C280
-#define FSCTL_PIPE_PEEK              0x0011400C /* BB add struct */
-#define FSCTL_PIPE_TRANSCEIVE        0x0011C017 /* BB add struct */
-/* strange that the number for this op is not sequential with previous op */
-#define FSCTL_PIPE_WAIT              0x00110018 /* BB add struct */
-/* Enumerate previous versions of a file */
-#define FSCTL_SRV_ENUMERATE_SNAPSHOTS 0x00144064
-/* Retrieve an opaque file reference for server-side data movement ie copy */
-#define FSCTL_SRV_REQUEST_RESUME_KEY 0x00140078
-#define FSCTL_LMR_REQUEST_RESILIENCY 0x001401D4
-#define FSCTL_LMR_GET_LINK_TRACK_INF 0x001400E8 /* BB add struct */
-#define FSCTL_LMR_SET_LINK_TRACK_INF 0x001400EC /* BB add struct */
-#define FSCTL_VALIDATE_NEGOTIATE_INFO 0x00140204
-/* Perform server-side data movement */
-#define FSCTL_SRV_COPYCHUNK 0x001440F2
-#define FSCTL_SRV_COPYCHUNK_WRITE 0x001480F2
-#define FSCTL_QUERY_NETWORK_INTERFACE_INFO 0x001401FC /* BB add struct */
-#define FSCTL_SRV_READ_HASH          0x001441BB /* BB add struct */
-
-/* See FSCC 2.1.2.5 */
-#define IO_REPARSE_TAG_MOUNT_POINT   0xA0000003
-#define IO_REPARSE_TAG_HSM           0xC0000004
-#define IO_REPARSE_TAG_SIS           0x80000007
-#define IO_REPARSE_TAG_HSM2          0x80000006
-#define IO_REPARSE_TAG_DRIVER_EXTENDER 0x80000005
-/* Used by the DFS filter. See MS-DFSC */
-#define IO_REPARSE_TAG_DFS           0x8000000A
-/* Used by the DFS filter See MS-DFSC */
-#define IO_REPARSE_TAG_DFSR          0x80000012
-#define IO_REPARSE_TAG_FILTER_MANAGER 0x8000000B
-/* See section MS-FSCC 2.1.2.4 */
-#define IO_REPARSE_TAG_SYMLINK       0xA000000C
-#define IO_REPARSE_TAG_DEDUP         0x80000013
-#define IO_REPARSE_APPXSTREAM	     0xC0000014
-/* NFS symlinks, Win 8/SMB3 and later */
-#define IO_REPARSE_TAG_NFS           0x80000014
-/*
- * AzureFileSync - see
- * https://docs.microsoft.com/en-us/azure/storage/files/storage-sync-cloud-tiering
- */
-#define IO_REPARSE_TAG_AZ_FILE_SYNC  0x8000001e
-/* WSL reparse tags */
-#define IO_REPARSE_TAG_LX_SYMLINK    0xA000001D
-#define IO_REPARSE_TAG_AF_UNIX	     0x80000023
-#define IO_REPARSE_TAG_LX_FIFO	     0x80000024
-#define IO_REPARSE_TAG_LX_CHR	     0x80000025
-#define IO_REPARSE_TAG_LX_BLK	     0x80000026
-
-#define IO_REPARSE_TAG_LX_SYMLINK_LE	cpu_to_le32(0xA000001D)
-#define IO_REPARSE_TAG_AF_UNIX_LE	cpu_to_le32(0x80000023)
-#define IO_REPARSE_TAG_LX_FIFO_LE	cpu_to_le32(0x80000024)
-#define IO_REPARSE_TAG_LX_CHR_LE	cpu_to_le32(0x80000025)
-#define IO_REPARSE_TAG_LX_BLK_LE	cpu_to_le32(0x80000026)
-
-/* fsctl flags */
-/* If Flags is set to this value, the request is an FSCTL not ioctl request */
-#define SMB2_0_IOCTL_IS_FSCTL		0x00000001
-#endif /* __SMBFSCTL_H */