cifspdu.h

Linux Kernel 2.6.9 for OMAP1710

	__le32 DataOffset;
	__u8 SetupCount; /* four setup words follow subcommand */
	/* SNIA spec incorrectly included spurious pad here */
	__le16 SubCommand;/* 4 = Change Notify */
	__le32 CompletionFilter;  /* operation to monitor */
	__u16 Fid;
	__u8 WatchTree;  /* 1 = Monitor subdirectories */
	__u8 Reserved2;
	__le16 ByteCount;
/* __u8 Pad[3];*/
/*	__u8 Data[1];*/
} TRANSACT_CHANGE_NOTIFY_REQ;

typedef struct smb_com_transaction_change_notify_rsp {
	struct smb_hdr hdr;	/* wct = 18 */
	__u8 Reserved[3];
	__le32 TotalParameterCount;
	__le32 TotalDataCount;
	__le32 ParameterCount;
	__le32 ParameterOffset;
	__le32 ParameterDisplacement;
	__le32 DataCount;
	__le32 DataOffset;
	__le32 DataDisplacement;
	__u8 SetupCount;   /* 0 */
	__u16 ByteCount;
	/* __u8 Pad[3]; */
} TRANSACT_CHANGE_NOTIFY_RSP;
/* Completion Filter flags for Notify */
#define FILE_NOTIFY_CHANGE_FILE_NAME    0x00000001
#define FILE_NOTIFY_CHANGE_DIR_NAME     0x00000002
#define FILE_NOTIFY_CHANGE_NAME         0x00000003
#define FILE_NOTIFY_CHANGE_ATTRIBUTES   0x00000004
#define FILE_NOTIFY_CHANGE_SIZE         0x00000008
#define FILE_NOTIFY_CHANGE_LAST_WRITE   0x00000010
#define FILE_NOTIFY_CHANGE_LAST_ACCESS  0x00000020
#define FILE_NOTIFY_CHANGE_CREATION     0x00000040
#define FILE_NOTIFY_CHANGE_EA           0x00000080
#define FILE_NOTIFY_CHANGE_SECURITY     0x00000100
#define FILE_NOTIFY_CHANGE_STREAM_NAME  0x00000200
#define FILE_NOTIFY_CHANGE_STREAM_SIZE  0x00000400
#define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800

#define FILE_ACTION_ADDED		0x00000001
#define FILE_ACTION_REMOVED		0x00000002
#define FILE_ACTION_MODIFIED		0x00000003
#define FILE_ACTION_RENAMED_OLD_NAME	0x00000004
#define FILE_ACTION_RENAMED_NEW_NAME	0x00000005
#define FILE_ACTION_ADDED_STREAM	0x00000006
#define FILE_ACTION_REMOVED_STREAM	0x00000007
#define FILE_ACTION_MODIFIED_STREAM	0x00000008

/* response contains array of the following structures */
struct file_notify_information {
	__u32 NextEntryOffset;
	__u32 Action;
	__u32 FileNameLength;
	__u8  FileName[1];
}; 

struct reparse_data {
	__u32	ReparseTag;
	__u16	ReparseDataLength;
	__u16	Reserved;
	__u16	AltNameOffset;
	__u16	AltNameLen;
	__u16	TargetNameOffset;
	__u16	TargetNameLen;
	char	LinkNamesBuf[1];
};

struct cifs_quota_data {
	__u32	rsrvd1;  /* 0 */
	__u32	sid_size;
	__u64	rsrvd2;  /* 0 */
	__u64	space_used;
	__u64	soft_limit;
	__u64	hard_limit;
	char	sid[1];  /* variable size? */
};

/* quota sub commands */
#define QUOTA_LIST_CONTINUE	    0
#define QUOTA_LIST_START	0x100
#define QUOTA_FOR_SID		0x101

typedef union smb_com_transaction2 {
	struct {
		struct smb_hdr hdr;	/* wct = 14+ */
		__u16 TotalParameterCount;
		__u16 TotalDataCount;
		__u16 MaxParameterCount;
		__u16 MaxDataCount;
		__u8 MaxSetupCount;
		__u8 Reserved;
		__u16 Flags;
		__u32 Timeout;
		__u16 Reserved2;
		__u16 ParameterCount;
		__u16 ParameterOffset;
		__u16 DataCount;
		__u16 DataOffset;
		__u8 SetupCount;
		__u8 Reserved3;
		__u16 SubCommand;	/* 1st setup word - can be followed by SetupCount words */
		__u16 ByteCount;	/* careful - setupcount is not always one */
	} req;
	struct {
		struct smb_hdr hdr;	/* wct = 0 */
		__u16 TotalParameterCount;
		__u16 TotalDataCount;
		__u16 Reserved;
		__u16 ParameterCount;
		__u16 ParamterOffset;
		__u16 ParameterDisplacement;
		__u16 DataCount;
		__u16 DataOffset;
		__u16 DataDisplacement;
		__u8 SetupCount;
		__u8 Reserved1;	/* should be zero setup words following */
		__u16 ByteCount;
		__u16 Reserved2;	/* parameter word reserved - present for infolevels > 100 */
		/* data area follows */
	} resp;
} TRANSACTION2;

/* PathInfo/FileInfo infolevels */
#define SMB_INFO_STANDARD                   1
#define SMB_SET_FILE_EA                     2
#define SMB_QUERY_FILE_EA_SIZE              2
#define SMB_INFO_QUERY_EAS_FROM_LIST        3
#define SMB_INFO_QUERY_ALL_EAS              4
#define SMB_INFO_IS_NAME_VALID              6
#define SMB_QUERY_FILE_BASIC_INFO       0x101
#define SMB_QUERY_FILE_STANDARD_INFO    0x102
#define SMB_QUERY_FILE_EA_INFO          0x103
#define SMB_QUERY_FILE_NAME_INFO        0x104
#define SMB_QUERY_FILE_ALLOCATION_INFO  0x105
#define SMB_QUERY_FILE_END_OF_FILEINFO  0x106
#define SMB_QUERY_FILE_ALL_INFO         0x107
#define SMB_QUERY_ALT_NAME_INFO         0x108
#define SMB_QUERY_FILE_STREAM_INFO      0x109
#define SMB_QUERY_FILE_COMPRESSION_INFO 0x10B
#define SMB_QUERY_FILE_UNIX_BASIC       0x200
#define SMB_QUERY_FILE_UNIX_LINK        0x201

#define SMB_SET_FILE_BASIC_INFO	        0x101
#define SMB_SET_FILE_DISPOSITION_INFO   0x102
#define SMB_SET_FILE_ALLOCATION_INFO    0x103
#define SMB_SET_FILE_END_OF_FILE_INFO   0x104
#define SMB_SET_FILE_UNIX_BASIC         0x200
#define SMB_SET_FILE_UNIX_LINK          0x201
#define SMB_SET_FILE_UNIX_HLINK         0x203
#define SMB_SET_FILE_BASIC_INFO2        0x3ec
#define SMB_SET_FILE_RENAME_INFORMATION 0x3f2
#define SMB_FILE_ALL_INFO2              0x3fa
#define SMB_SET_FILE_ALLOCATION_INFO2   0x3fb
#define SMB_SET_FILE_END_OF_FILE_INFO2  0x3fc
#define SMB_FILE_MOVE_CLUSTER_INFO      0x407
#define SMB_FILE_QUOTA_INFO             0x408
#define SMB_FILE_REPARSEPOINT_INFO      0x409
#define SMB_FILE_MAXIMUM_INFO           0x40d

/* Find File infolevels */
#define SMB_FIND_FILE_DIRECTORY_INFO      0x101
#define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102
#define SMB_FIND_FILE_NAMES_INFO          0x103
#define SMB_FIND_FILE_BOTH_DIRECTORY_INFO 0x104
#define SMB_FIND_FILE_UNIX                0x202

typedef struct smb_com_transaction2_qpi_req {
	struct smb_hdr hdr;	/* wct = 14+ */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 MaxParameterCount;
	__le16 MaxDataCount;
	__u8 MaxSetupCount;
	__u8 Reserved;
	__le16 Flags;
	__le32 Timeout;
	__u16 Reserved2;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 DataCount;
	__le16 DataOffset;
	__u8 SetupCount;
	__u8 Reserved3;
	__le16 SubCommand;	/* one setup word */
	__le16 ByteCount;
	__u8 Pad;
	__le16 InformationLevel;
	__u32 Reserved4;
	char FileName[1];
} TRANSACTION2_QPI_REQ;

typedef struct smb_com_transaction2_qpi_rsp {
	struct smb_hdr hdr;	/* wct = 10 + SetupCount */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 Reserved;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 ParameterDisplacement;
	__le16 DataCount;
	__le16 DataOffset;
	__le16 DataDisplacement;
	__u8 SetupCount;
	__u8 Reserved1;		/* should be zero setup words following */
	__u16 ByteCount;
	__u16 Reserved2;	/* parameter word reserved - present for infolevels > 100 */
} TRANSACTION2_QPI_RSP;

typedef struct smb_com_transaction2_spi_req {
	struct smb_hdr hdr;	/* wct = 15 */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 MaxParameterCount;
	__le16 MaxDataCount;
	__u8 MaxSetupCount;
	__u8 Reserved;
	__le16 Flags;
	__le32 Timeout;
	__u16 Reserved2;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 DataCount;
	__le16 DataOffset;
	__u8 SetupCount;
	__u8 Reserved3;
	__le16 SubCommand;	/* one setup word */
	__le16 ByteCount;
	__u8 Pad;
	__u16 Pad1;
	__le16 InformationLevel;
	__u32 Reserved4;
	char FileName[1];
} TRANSACTION2_SPI_REQ;

typedef struct smb_com_transaction2_spi_rsp {
	struct smb_hdr hdr;	/* wct = 10 + SetupCount */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__u16 Reserved;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 ParameterDisplacement;
	__le16 DataCount;
	__le16 DataOffset;
	__le16 DataDisplacement;
	__u8 SetupCount;
	__u8 Reserved1;		/* should be zero setup words following */
	__u16 ByteCount;
	__u16 Reserved2;	/* parameter word reserved - present for infolevels > 100 */
} TRANSACTION2_SPI_RSP;

struct set_file_rename {
	__le32 overwrite;   /* 1 = overwrite dest */
	__u32 root_fid;   /* zero */
	__le32 target_name_len;
	char  target_name[0];  /* Must be unicode */
};

struct smb_com_transaction2_sfi_req {
	struct smb_hdr hdr;	/* wct = 15 */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 MaxParameterCount;
	__le16 MaxDataCount;
	__u8 MaxSetupCount;
	__u8 Reserved;
	__le16 Flags;
	__le32 Timeout;
	__u16 Reserved2;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 DataCount;
	__le16 DataOffset;
	__u8 SetupCount;
	__u8 Reserved3;
	__le16 SubCommand;	/* one setup word */
	__le16 ByteCount;
	__u8 Pad;
	__u16 Pad1;
	__u16 Fid;
	__le16 InformationLevel;
	__u16 Reserved4;	
};

struct smb_com_transaction2_sfi_rsp {
	struct smb_hdr hdr;	/* wct = 10 + SetupCount */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__u16 Reserved;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 ParameterDisplacement;
	__le16 DataCount;
	__le16 DataOffset;
	__le16 DataDisplacement;
	__u8 SetupCount;
	__u8 Reserved1;		/* should be zero setup words following */
	__u16 ByteCount;
	__u16 Reserved2;	/* parameter word reserved - present for infolevels > 100 */
};


/*
 * Flags on T2 FINDFIRST and FINDNEXT 
 */
#define CIFS_SEARCH_CLOSE_ALWAYS  0x0001
#define CIFS_SEARCH_CLOSE_AT_END  0x0002
#define CIFS_SEARCH_RETURN_RESUME 0x0004
#define CIFS_SEARCH_CONTINUE_FROM_LAST 0x0008
#define CIFS_SEARCH_BACKUP_SEARCH 0x0010

/*
 * Size of the resume key on FINDFIRST and FINDNEXT calls
 */
#define CIFS_SMB_RESUME_KEY_SIZE 4

typedef struct smb_com_transaction2_ffirst_req {
	struct smb_hdr hdr;	/* wct = 15 */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 MaxParameterCount;
	__le16 MaxDataCount;
	__u8 MaxSetupCount;
	__u8 Reserved;
	__le16 Flags;
	__le32 Timeout;
	__u16 Reserved2;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 DataCount;
	__le16 DataOffset;
	__u8 SetupCount;	/* one */
	__u8 Reserved3;
	__le16 SubCommand;	/* TRANS2_FIND_FIRST */
	__le16 ByteCount;
	__u8 Pad;
	__le16 SearchAttributes;
	__le16 SearchCount;
	__le16 SearchFlags;
	__le16 InformationLevel;
	__le32 SearchStorageType;
	char FileName[1];
} TRANSACTION2_FFIRST_REQ;

typedef struct smb_com_transaction2_ffirst_rsp {
	struct smb_hdr hdr;	/* wct = 10 */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__u16 Reserved;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 ParameterDisplacement;
	__le16 DataCount;
	__le16 DataOffset;
	__le16 DataDisplacement;
	__u8 SetupCount;
	__u8 Reserved1;		/* should be zero setup words following */
	__u16 ByteCount;
} TRANSACTION2_FFIRST_RSP;

typedef struct smb_com_transaction2_ffirst_rsp_parms {
	__u16 SearchHandle;
	__le16 SearchCount;
	__le16 EndofSearch;
	__le16 EAErrorOffset;
	__le16 LastNameOffset;
} T2_FFIRST_RSP_PARMS;

typedef struct smb_com_transaction2_fnext_req {
	struct smb_hdr hdr;	/* wct = 15 */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 MaxParameterCount;
	__le16 MaxDataCount;
	__u8 MaxSetupCount;
	__u8 Reserved;
	__le16 Flags;
	__le32 Timeout;
	__u16 Reserved2;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 DataCount;
	__le16 DataOffset;
	__u8 SetupCount;	/* one */
	__u8 Reserved3;
	__le16 SubCommand;	/* TRANS2_FIND_NEXT */
	__le16 ByteCount;
	__u8 Pad;
	__u16 SearchHandle;
	__le16 SearchCount;
	__le16 InformationLevel;
	__u32 ResumeKey;
	__le16 SearchFlags;
	char ResumeFileName[1];
} TRANSACTION2_FNEXT_REQ;

typedef struct smb_com_transaction2_fnext_rsp {
	struct smb_hdr hdr;	/* wct = 10 */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__u16 Reserved;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 ParameterDisplacement;
	__le16 DataCount;
	__le16 DataOffset;
	__le16 DataDisplacement;
	__u8 SetupCount;
	__u8 Reserved1;		/* should be zero setup words following */
	__u16 ByteCount;
} TRANSACTION2_FNEXT_RSP;

typedef struct smb_com_transaction2_fnext_rsp_parms {
	__le16 SearchCount;
	__le16 EndofSearch;
	__le16 EAErrorOffset;
	__le16 LastNameOffset;
} T2_FNEXT_RSP_PARMS;

/* QFSInfo Levels */
#define SMB_INFO_ALLOCATION         1
#define SMB_INFO_VOLUME             2
#define SMB_QUERY_FS_VOLUME_INFO    0x102
#define SMB_QUERY_FS_SIZE_INFO      0x103
#define SMB_QUERY_FS_DEVICE_INFO    0x104
#define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
#define SMB_QUERY_CIFS_UNIX_INFO    0x200
#define SMB_QUERY_LABEL_INFO        0x3ea
#define SMB_QUERY_FS_QUOTA_INFO     0x3ee

typedef struct smb_com_transaction2_qfsi_req {
	struct smb_hdr hdr;	/* wct = 14+ */
	__le16 TotalParameterCount;
	__le16 TotalDataCount;
	__le16 MaxParameterCount;
	__le16 MaxDataCount;
	__u8 MaxSetupCount;
	__u8 Reserved;
	__le16 Flags;
	__le32 Timeout;
	__u16 Reserved2;
	__le16 ParameterCount;
	__le16 ParameterOffset;
	__le16 DataCount;
	__le16 DataOffset;
	__u8 SetupCount;
	__u8 Reserved3;
	__le16 SubCommand;	/* one setup word */
	__le16 ByteCount;
	__u8 Pad;
	__le16 InformationLevel;
} TRANSACTION2_QFSI_REQ;

typedef struct smb_com_transaction_qfsi_rsp {
	struct smb_hdr hdr;	/* wct = 10 + SetupCount */
	__le16 TotalParameterCount;