diff options
Diffstat (limited to 'fs/cifs/cifspdu.h')
| -rw-r--r-- | fs/cifs/cifspdu.h | 76 |
1 files changed, 23 insertions, 53 deletions
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h index b4e2e9f0ee3..b370489c8da 100644 --- a/fs/cifs/cifspdu.h +++ b/fs/cifs/cifspdu.h @@ -1,7 +1,7 @@ /* * fs/cifs/cifspdu.h * - * Copyright (c) International Business Machines Corp., 2002,2008 + * Copyright (c) International Business Machines Corp., 2002,2009 * Author(s): Steve French (sfrench@us.ibm.com) * * This library is free software; you can redistribute it and/or modify @@ -23,6 +23,7 @@ #define _CIFSPDU_H #include <net/sock.h> +#include "smbfsctl.h" #ifdef CONFIG_CIFS_WEAK_PW_HASH #define LANMAN_PROT 0 @@ -34,15 +35,15 @@ #define POSIX_PROT (CIFS_PROT+1) #define BAD_PROT 0xFFFF -/* SMB command codes */ -/* - * Some commands have minimal (wct=0,bcc=0), or uninteresting, responses +/* SMB command codes: + * Note some commands have minimal (wct=0,bcc=0), or uninteresting, responses * (ie which include no useful data other than the SMB error code itself). - * Knowing this helps avoid response buffer allocations and copy in some cases + * This can allow us to avoid response buffer allocations and copy in some cases */ #define SMB_COM_CREATE_DIRECTORY 0x00 /* trivial response */ #define SMB_COM_DELETE_DIRECTORY 0x01 /* trivial response */ #define SMB_COM_CLOSE 0x04 /* triv req/rsp, timestamp ignored */ +#define SMB_COM_FLUSH 0x05 /* triv req/rsp */ #define SMB_COM_DELETE 0x06 /* trivial response */ #define SMB_COM_RENAME 0x07 /* trivial response */ #define SMB_COM_QUERY_INFORMATION 0x08 /* aka getattr */ @@ -790,6 +791,12 @@ typedef struct smb_com_close_rsp { __u16 ByteCount; /* bct = 0 */ } __attribute__((packed)) CLOSE_RSP; +typedef struct smb_com_flush_req { + struct smb_hdr hdr; /* wct = 1 */ + __u16 FileID; + __u16 ByteCount; /* 0 */ +} __attribute__((packed)) FLUSH_REQ; + typedef struct smb_com_findclose_req { struct smb_hdr hdr; /* wct = 1 */ __u16 FileID; @@ -1924,19 +1931,19 @@ typedef struct smb_com_transaction2_get_dfs_refer_req { #define DFS_TYPE_ROOT 0x0001 /* Referral Entry Flags */ -#define DFS_NAME_LIST_REF 0x0200 +#define DFS_NAME_LIST_REF 0x0200 /* set for domain or DC referral responses */ +#define DFS_TARGET_SET_BOUNDARY 0x0400 /* only valid with version 4 dfs req */ -typedef struct dfs_referral_level_3 { - __le16 VersionNumber; +typedef struct dfs_referral_level_3 { /* version 4 is same, + one flag bit */ + __le16 VersionNumber; /* must be 3 or 4 */ __le16 Size; __le16 ServerType; /* 0x0001 = root targets; 0x0000 = link targets */ - __le16 ReferralEntryFlags; /* 0x0200 bit set only for domain - or DC referral responce */ + __le16 ReferralEntryFlags; __le32 TimeToLive; __le16 DfsPathOffset; __le16 DfsAlternatePathOffset; __le16 NetworkAddressOffset; /* offset of the link target */ - __le16 ServiceSiteGuid; + __u8 ServiceSiteGuid[16]; /* MBZ, ignored */ } __attribute__((packed)) REFERRAL3; typedef struct smb_com_transaction_get_dfs_refer_rsp { @@ -1946,48 +1953,15 @@ typedef struct smb_com_transaction_get_dfs_refer_rsp { __u8 Pad; __le16 PathConsumed; __le16 NumberOfReferrals; - __le16 DFSFlags; - __u16 Pad2; + __le32 DFSFlags; REFERRAL3 referrals[1]; /* array of level 3 dfs_referral structures */ /* followed by the strings pointed to by the referral structures */ } __attribute__((packed)) TRANSACTION2_GET_DFS_REFER_RSP; /* DFS Flags */ -#define DFSREF_REFERRAL_SERVER 0x0001 -#define DFSREF_STORAGE_SERVER 0x0002 - -/* IOCTL information */ -/* - * List of ioctl function codes that look to be of interest to remote clients - * like this one. Need to do some experimentation to make sure they all work - * remotely. Some of the following, such as the encryption/compression ones - * would be invoked from tools via a specialized hook into the VFS rather - * than via the standard vfs entry points - */ -#define FSCTL_REQUEST_OPLOCK_LEVEL_1 0x00090000 -#define FSCTL_REQUEST_OPLOCK_LEVEL_2 0x00090004 -#define FSCTL_REQUEST_BATCH_OPLOCK 0x00090008 -#define FSCTL_LOCK_VOLUME 0x00090018 -#define FSCTL_UNLOCK_VOLUME 0x0009001C -#define FSCTL_GET_COMPRESSION 0x0009003C -#define FSCTL_SET_COMPRESSION 0x0009C040 -#define FSCTL_REQUEST_FILTER_OPLOCK 0x0009008C -#define FSCTL_FILESYS_GET_STATISTICS 0x00090090 -#define FSCTL_SET_REPARSE_POINT 0x000900A4 -#define FSCTL_GET_REPARSE_POINT 0x000900A8 -#define FSCTL_DELETE_REPARSE_POINT 0x000900AC -#define FSCTL_SET_SPARSE 0x000900C4 -#define FSCTL_SET_ZERO_DATA 0x000900C8 -#define FSCTL_SET_ENCRYPTION 0x000900D7 -#define FSCTL_ENCRYPTION_FSCTL_IO 0x000900DB -#define FSCTL_WRITE_RAW_ENCRYPTED 0x000900DF -#define FSCTL_READ_RAW_ENCRYPTED 0x000900E3 -#define FSCTL_SIS_COPYFILE 0x00090100 -#define FSCTL_SIS_LINK_FILES 0x0009C104 - -#define IO_REPARSE_TAG_MOUNT_POINT 0xA0000003 -#define IO_REPARSE_TAG_HSM 0xC0000004 -#define IO_REPARSE_TAG_SIS 0x80000007 +#define DFSREF_REFERRAL_SERVER 0x00000001 /* all targets are DFS roots */ +#define DFSREF_STORAGE_SERVER 0x00000002 /* no further ref requests needed */ +#define DFSREF_TARGET_FAILBACK 0x00000004 /* only for DFS referral version 4 */ /* ************************************************************************ @@ -2508,8 +2482,6 @@ struct data_blob { 6) Use nanosecond timestamps throughout all time fields if corresponding attribute flag is set 7) sendfile - handle based copy - 8) Direct i/o - 9) Misc fcntls? what about fixing 64 bit alignment @@ -2628,7 +2600,5 @@ typedef struct file_chattr_info { __le64 mode; /* list of actual attribute bits on this inode */ } __attribute__((packed)) FILE_CHATTR_INFO; /* ext attributes (chattr, chflags) level 0x206 */ - -#endif - +#endif /* POSIX */ #endif /* _CIFSPDU_H */ |