diff options
Diffstat (limited to 'fs/cifs/smb2pdu.h')
| -rw-r--r-- | fs/cifs/smb2pdu.h | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index c2ec934be968..6eb9f9691ed4 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -195,7 +195,7 @@ struct smb2_symlink_err_rsp { #define SMB2_CLIENT_GUID_SIZE 16 struct smb2_negotiate_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 36 */ __le16 DialectCount; __le16 SecurityMode; @@ -282,7 +282,7 @@ struct smb2_negotiate_rsp { #define SMB2_SESSION_REQ_FLAG_ENCRYPT_DATA 0x04 struct smb2_sess_setup_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 25 */ __u8 Flags; __u8 SecurityMode; @@ -308,7 +308,7 @@ struct smb2_sess_setup_rsp { } __packed; struct smb2_logoff_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 4 */ __le16 Reserved; } __packed; @@ -323,7 +323,7 @@ struct smb2_logoff_rsp { #define SMB2_SHAREFLAG_CLUSTER_RECONNECT 0x0001 struct smb2_tree_connect_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 9 */ __le16 Reserved; /* Flags in SMB3.1.1 */ __le16 PathOffset; @@ -375,7 +375,7 @@ struct smb2_tree_connect_rsp { #define SMB2_SHARE_CAP_ASYMMETRIC cpu_to_le32(0x00000080) /* 3.02 */ struct smb2_tree_disconnect_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 4 */ __le16 Reserved; } __packed; @@ -496,7 +496,7 @@ struct smb2_tree_disconnect_rsp { #define SVHDX_OPEN_DEVICE_CONTEXT 0x83CE6F1AD851E0986E34401CC9BCFCE9 struct smb2_create_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 57 */ __u8 SecurityFlags; __u8 RequestedOplockLevel; @@ -753,7 +753,7 @@ struct duplicate_extents_to_file { } __packed; struct smb2_ioctl_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 57 */ __u16 Reserved; __le32 CtlCode; @@ -789,7 +789,7 @@ struct smb2_ioctl_rsp { /* Currently defined values for close flags */ #define SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB cpu_to_le16(0x0001) struct smb2_close_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 24 */ __le16 Flags; __le32 Reserved; @@ -812,7 +812,7 @@ struct smb2_close_rsp { } __packed; struct smb2_flush_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 24 */ __le16 Reserved1; __le32 Reserved2; @@ -830,9 +830,9 @@ struct smb2_flush_rsp { #define SMB2_READFLAG_READ_UNBUFFERED 0x01 /* Channel field for read and write: exactly one of following flags can be set*/ -#define SMB2_CHANNEL_NONE 0x00000000 -#define SMB2_CHANNEL_RDMA_V1 0x00000001 /* SMB3 or later */ -#define SMB2_CHANNEL_RDMA_V1_INVALIDATE 0x00000002 /* SMB3.02 or later */ +#define SMB2_CHANNEL_NONE cpu_to_le32(0x00000000) +#define SMB2_CHANNEL_RDMA_V1 cpu_to_le32(0x00000001) /* SMB3 or later */ +#define SMB2_CHANNEL_RDMA_V1_INVALIDATE cpu_to_le32(0x00000002) /* >= SMB3.02 */ /* SMB2 read request without RFC1001 length at the beginning */ struct smb2_read_plain_req { @@ -847,8 +847,8 @@ struct smb2_read_plain_req { __le32 MinimumCount; __le32 Channel; /* MBZ except for SMB3 or later */ __le32 RemainingBytes; - __le16 ReadChannelInfoOffset; /* Reserved MBZ */ - __le16 ReadChannelInfoLength; /* Reserved MBZ */ + __le16 ReadChannelInfoOffset; + __le16 ReadChannelInfoLength; __u8 Buffer[1]; } __packed; @@ -868,7 +868,7 @@ struct smb2_read_rsp { #define SMB2_WRITEFLAG_WRITE_UNBUFFERED 0x00000002 /* SMB3.02 or later */ struct smb2_write_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 49 */ __le16 DataOffset; /* offset from start of SMB2 header to write data */ __le32 Length; @@ -877,8 +877,8 @@ struct smb2_write_req { __u64 VolatileFileId; /* opaque endianness */ __le32 Channel; /* Reserved MBZ */ __le32 RemainingBytes; - __le16 WriteChannelInfoOffset; /* Reserved MBZ */ - __le16 WriteChannelInfoLength; /* Reserved MBZ */ + __le16 WriteChannelInfoOffset; + __le16 WriteChannelInfoLength; __le32 Flags; __u8 Buffer[1]; } __packed; @@ -907,7 +907,7 @@ struct smb2_lock_element { } __packed; struct smb2_lock_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 48 */ __le16 LockCount; __le32 Reserved; @@ -924,7 +924,7 @@ struct smb2_lock_rsp { } __packed; struct smb2_echo_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 4 */ __u16 Reserved; } __packed; @@ -942,7 +942,7 @@ struct smb2_echo_rsp { #define SMB2_REOPEN 0x10 struct smb2_query_directory_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 33 */ __u8 FileInformationClass; __u8 Flags; @@ -989,7 +989,7 @@ struct smb2_query_directory_rsp { #define SL_INDEX_SPECIFIED 0x00000004 struct smb2_query_info_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 41 */ __u8 InfoType; __u8 FileInfoClass; @@ -1013,7 +1013,7 @@ struct smb2_query_info_rsp { } __packed; struct smb2_set_info_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 33 */ __u8 InfoType; __u8 FileInfoClass; @@ -1031,7 +1031,19 @@ struct smb2_set_info_rsp { __le16 StructureSize; /* Must be 2 */ } __packed; -struct smb2_oplock_break { +/* oplock break without an rfc1002 header */ +struct smb2_oplock_break_req { + struct smb2_sync_hdr sync_hdr; + __le16 StructureSize; /* Must be 24 */ + __u8 OplockLevel; + __u8 Reserved; + __le32 Reserved2; + __u64 PersistentFid; + __u64 VolatileFid; +} __packed; + +/* oplock break with an rfc1002 header */ +struct smb2_oplock_break_rsp { struct smb2_hdr hdr; __le16 StructureSize; /* Must be 24 */ __u8 OplockLevel; @@ -1057,7 +1069,7 @@ struct smb2_lease_break { } __packed; struct smb2_lease_ack { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 36 */ __le16 Reserved; __le32 Flags; |