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| author | Steve French <smfrench@gmail.com> | 2013-06-19 17:41:10 -0500 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-06-24 01:56:47 -0500 |
| commit | be7457d388d25e5d2ebba4c7f216b47b5e3d1eef (patch) | |
| tree | 2fe545ec48c6d35c4c7cdb76e2f391ac78a0c272 /fs/cifs/smb2pdu.h | |
| parent | f43a033d44c3f2f6b153c9c63fff0132f4314f24 (diff) | |
| download | linux-be7457d388d25e5d2ebba4c7f216b47b5e3d1eef.tar.gz | |
Update headers to update various SMB3 ioctl definitions
MS-SMB2 Section 2.2.31 lists fsctls. Update our list of valid cifs/smb2/smb3 fsctls and some related structs based on more recent version of docs. Additional detail on less common ones can be found in MS-FSCC section 2.3. CopyChunk (server side copy, ie refcopy) will depend on a few of these Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/smb2pdu.h')
| -rw-r--r-- | fs/cifs/smb2pdu.h | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index e27ad39f2bde..d351377d2513 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -1,7 +1,7 @@ /* * fs/cifs/smb2pdu.h * - * Copyright (c) International Business Machines Corp., 2009, 2010 + * Copyright (c) International Business Machines Corp., 2009, 2013 * Etersoft, 2012 * Author(s): Steve French (sfrench@us.ibm.com) * Pavel Shilovsky (pshilovsky@samba.org) 2012 @@ -482,6 +482,52 @@ struct create_lease { struct lease_context lcontext; } __packed; +/* this goes in the ioctl buffer when doing a copychunk request */ +struct copychunk_ioctl { + char SourceKey[24]; + __le32 ChunkCount; /* we are only sending 1 */ + __le32 Reserved; + /* array will only be one chunk long for us */ + __le64 SourceOffset; + __le64 TargetOffset; + __u32 Length; /* how many bytes to copy */ + __u32 Reserved2; +} __packed; + +struct smb2_ioctl_req { + struct smb2_hdr hdr; + __le16 StructureSize; /* Must be 57 */ + __u16 Reserved; + __le32 CtlCode; + __u64 PersistentFileId; /* opaque endianness */ + __u64 VolatileFileId; /* opaque endianness */ + __le32 InputOffset; + __le32 InputCount; + __le32 MaxInputResponse; + __le32 OutputOffset; + __le32 OutputCount; + __le32 MaxOutputResponse; + __le32 Flags; + __u32 Reserved2; + char Buffer[0]; +} __packed; + +struct smb2_ioctl_rsp { + struct smb2_hdr hdr; + __le16 StructureSize; /* Must be 57 */ + __u16 Reserved; + __le32 CtlCode; + __u64 PersistentFileId; /* opaque endianness */ + __u64 VolatileFileId; /* opaque endianness */ + __le32 InputOffset; + __le32 InputCount; + __le32 OutputOffset; + __le32 OutputCount; + __le32 Flags; + __u32 Reserved2; + /* char * buffer[] */ +} __packed; + /* Currently defined values for close flags */ #define SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB cpu_to_le16(0x0001) struct smb2_close_req { |