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authorSteve French <stfrench@microsoft.com>2022-03-25 06:09:29 +0300
committerSteve French <stfrench@microsoft.com>2022-03-25 18:40:56 +0300
commit113be37d87449836ebbca4ca2909dc4e1db9663d (patch)
treea17f870773cdf0f6122386602fda9a07413cf9aa /fs/ksmbd
parenta96c94481f5993eac2271f9fb4d009b7dc076c24 (diff)
downloadlinux-113be37d87449836ebbca4ca2909dc4e1db9663d.tar.xz
[smb3] move more common protocol header definitions to smbfs_common
We have duplicated definitions for various SMB3 PDUs in fs/ksmbd and fs/cifs. Some had already been moved to fs/smbfs_common/smb2pdu.h Move definitions for - error response - query info and various related protocol flags - various lease handling flags and the create lease context to smbfs_common/smb2pdu.h to reduce code duplication Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/ksmbd')
-rw-r--r--fs/ksmbd/smb2pdu.h95
1 files changed, 0 insertions, 95 deletions
diff --git a/fs/ksmbd/smb2pdu.h b/fs/ksmbd/smb2pdu.h
index fd3df8b71687..bf1f82d8596d 100644
--- a/fs/ksmbd/smb2pdu.h
+++ b/fs/ksmbd/smb2pdu.h
@@ -65,18 +65,6 @@
*
*/
-#define SMB2_ERROR_STRUCTURE_SIZE2 9
-#define SMB2_ERROR_STRUCTURE_SIZE2_LE cpu_to_le16(SMB2_ERROR_STRUCTURE_SIZE2)
-
-struct smb2_err_rsp {
- struct smb2_hdr hdr;
- __le16 StructureSize;
- __u8 ErrorContextCount;
- __u8 Reserved;
- __le32 ByteCount; /* even if zero, at least one byte follows */
- __u8 ErrorData[1]; /* variable length */
-} __packed;
-
struct preauth_integrity_info {
/* PreAuth integrity Hash ID */
__le16 Preauth_HashId;
@@ -209,45 +197,6 @@ struct create_posix_rsp {
u8 SidBuffer[40];
} __packed;
-#define SMB2_LEASE_NONE_LE cpu_to_le32(0x00)
-#define SMB2_LEASE_READ_CACHING_LE cpu_to_le32(0x01)
-#define SMB2_LEASE_HANDLE_CACHING_LE cpu_to_le32(0x02)
-#define SMB2_LEASE_WRITE_CACHING_LE cpu_to_le32(0x04)
-
-#define SMB2_LEASE_FLAG_BREAK_IN_PROGRESS_LE cpu_to_le32(0x02)
-
-#define SMB2_LEASE_KEY_SIZE 16
-
-struct lease_context {
- __u8 LeaseKey[SMB2_LEASE_KEY_SIZE];
- __le32 LeaseState;
- __le32 LeaseFlags;
- __le64 LeaseDuration;
-} __packed;
-
-struct lease_context_v2 {
- __u8 LeaseKey[SMB2_LEASE_KEY_SIZE];
- __le32 LeaseState;
- __le32 LeaseFlags;
- __le64 LeaseDuration;
- __u8 ParentLeaseKey[SMB2_LEASE_KEY_SIZE];
- __le16 Epoch;
- __le16 Reserved;
-} __packed;
-
-struct create_lease {
- struct create_context ccontext;
- __u8 Name[8];
- struct lease_context lcontext;
-} __packed;
-
-struct create_lease_v2 {
- struct create_context ccontext;
- __u8 Name[8];
- struct lease_context_v2 lcontext;
- __u8 Pad[4];
-} __packed;
-
struct smb2_buffer_desc_v1 {
__le64 offset;
__le32 token;
@@ -484,50 +433,6 @@ struct smb2_query_directory_rsp {
__u8 Buffer[1];
} __packed;
-/* Possible InfoType values */
-#define SMB2_O_INFO_FILE 0x01
-#define SMB2_O_INFO_FILESYSTEM 0x02
-#define SMB2_O_INFO_SECURITY 0x03
-#define SMB2_O_INFO_QUOTA 0x04
-
-/* Security info type additionalinfo flags. See MS-SMB2 (2.2.37) or MS-DTYP */
-#define OWNER_SECINFO 0x00000001
-#define GROUP_SECINFO 0x00000002
-#define DACL_SECINFO 0x00000004
-#define SACL_SECINFO 0x00000008
-#define LABEL_SECINFO 0x00000010
-#define ATTRIBUTE_SECINFO 0x00000020
-#define SCOPE_SECINFO 0x00000040
-#define BACKUP_SECINFO 0x00010000
-#define UNPROTECTED_SACL_SECINFO 0x10000000
-#define UNPROTECTED_DACL_SECINFO 0x20000000
-#define PROTECTED_SACL_SECINFO 0x40000000
-#define PROTECTED_DACL_SECINFO 0x80000000
-
-struct smb2_query_info_req {
- struct smb2_hdr hdr;
- __le16 StructureSize; /* Must be 41 */
- __u8 InfoType;
- __u8 FileInfoClass;
- __le32 OutputBufferLength;
- __le16 InputBufferOffset;
- __u16 Reserved;
- __le32 InputBufferLength;
- __le32 AdditionalInformation;
- __le32 Flags;
- __u64 PersistentFileId;
- __u64 VolatileFileId;
- __u8 Buffer[1];
-} __packed;
-
-struct smb2_query_info_rsp {
- struct smb2_hdr hdr;
- __le16 StructureSize; /* Must be 9 */
- __le16 OutputBufferOffset;
- __le32 OutputBufferLength;
- __u8 Buffer[1];
-} __packed;
-
struct smb2_set_info_req {
struct smb2_hdr hdr;
__le16 StructureSize; /* Must be 33 */