1 files changed, 20 insertions, 2 deletions

diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index c7c3c8294d1a..7e44f18cc169 100644
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -877,14 +877,16 @@ struct smb2_lease_ack {
 
 /* File System Information Classes */
 #define FS_VOLUME_INFORMATION           1 /* Query */
-#define FS_LABEL_INFORMATION            2 /* Set */
+#define FS_LABEL_INFORMATION            2 /* Local only */
 #define FS_SIZE_INFORMATION             3 /* Query */
 #define FS_DEVICE_INFORMATION           4 /* Query */
 #define FS_ATTRIBUTE_INFORMATION        5 /* Query */
 #define FS_CONTROL_INFORMATION          6 /* Query, Set */
 #define FS_FULL_SIZE_INFORMATION        7 /* Query */
 #define FS_OBJECT_ID_INFORMATION        8 /* Query, Set */
-#define FS_DRIVER_PATH_INFORMATION      9 /* Query */
+#define FS_DRIVER_PATH_INFORMATION      9 /* Local only */
+#define FS_VOLUME_FLAGS_INFORMATION     10 /* Local only */
+#define FS_SECTOR_SIZE_INFORMATION      11 /* SMB3 or later. Query */
 
 struct smb2_fs_full_size_info {
         __le64 TotalAllocationUnits;
@@ -894,6 +896,22 @@ struct smb2_fs_full_size_info {
         __le32 BytesPerSector;
 } __packed;
 
+#define SSINFO_FLAGS_ALIGNED_DEVICE             0x00000001
+#define SSINFO_FLAGS_PARTITION_ALIGNED_ON_DEVICE 0x00000002
+#define SSINFO_FLAGS_NO_SEEK_PENALTY            0x00000004
+#define SSINFO_FLAGS_TRIM_ENABLED               0x00000008
+
+/* sector size info struct */
+struct smb3_fs_ss_info {
+        __le32 LogicalBytesPerSector;
+        __le32 PhysicalBytesPerSectorForAtomicity;
+        __le32 PhysicalBytesPerSectorForPerf;
+        __le32 FileSystemEffectivePhysicalBytesPerSectorForAtomicity;
+        __le32 Flags;
+        __le32 ByteOffsetForSectorAlignment;
+        __le32 ByteOffsetForPartitionAlignment;
+} __packed;
+
 /* partial list of QUERY INFO levels */
 #define FILE_DIRECTORY_INFORMATION      1
 #define FILE_FULL_DIRECTORY_INFORMATION 2