diff options
Diffstat (limited to 'MdeModulePkg/Universal/Network/PxeBcDxe/Tftp.h')
| -rw-r--r-- | MdeModulePkg/Universal/Network/PxeBcDxe/Tftp.h | 308 |
1 files changed, 154 insertions, 154 deletions
diff --git a/MdeModulePkg/Universal/Network/PxeBcDxe/Tftp.h b/MdeModulePkg/Universal/Network/PxeBcDxe/Tftp.h index f81d86c163..018af5a400 100644 --- a/MdeModulePkg/Universal/Network/PxeBcDxe/Tftp.h +++ b/MdeModulePkg/Universal/Network/PxeBcDxe/Tftp.h @@ -1,154 +1,154 @@ -/** @file - -Copyright (c) 2004, Intel Corporation -All rights reserved. This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -Module Name: - tftp.h - -Abstract: - - -**/ - -#ifndef __TFTP_H__ -#define __TFTP_H__ - -// -// Definitions for trivial file transfer protocol functionality with IP v4 -// Per RFC 1350, July 1992 and RFC 2347, 8, and 9, May 1998 -// -#pragma pack(1) -// -// max and min packet sizes -// (all data packets in transmission except last) -// -#define MAX_TFTP_PKT_SIZE (BUFFER_ALLOCATE_SIZE - 512) -#define MIN_TFTP_PKT_SIZE 512 - -// -// TFTPv4 OpCodes -// -#define TFTP_RRQ 1 // read request -#define TFTP_WRQ 2 // write request -#define TFTP_DATA 3 // data -#define TFTP_ACK 4 // acknowledgement -#define TFTP_ERROR 5 // error packet -#define TFTP_OACK 6 // option acknowledge -#define TFTP_DIR 7 // read directory request -#define TFTP_DATA8 8 -#define TFTP_ACK8 9 - -// -// request packet (read or write) -// Fields shown (except file name) are not to be referenced directly, -// since their placement is variable within a request packet. -// All are null terminated case insensitive ascii strings. -// -struct Tftpv4Req { - UINT16 OpCode; // TFTP Op code - UINT8 FileName[2]; // file name - UINT8 Mode[2]; // "netascii" or "octet" - struct { // optionally, one or more option requests - UINT8 Option[2]; // option name - UINT8 Value[2]; // value requested - } OpReq[1]; -}; - -// -// modes -// -#define MODE_ASCII "netascii" -#define MODE_BINARY "octet" - -// -// option strings -// -#define OP_BLKSIZE "blksize" // block size option -#define OP_TIMEOUT "timeout" // time to wait before retransmitting -#define OP_TFRSIZE "tsize" // total transfer size option -#define OP_OVERWRITE "overwrite" // overwrite file option -#define OP_BIGBLKNUM "bigblk#" // big block number -// See RFC 2347, 8, and 9 for more information on TFTP options -// option acknowledge packet (optional) -// options not acknowledged are rejected -// -struct Tftpv4Oack { - UINT16 OpCode; // TFTP Op code - struct { // optionally, one or more option acknowledgements - UINT8 Option[2]; // option name (of those requested) - UINT8 Value[2]; // value acknowledged - } OpAck[1]; -}; - -// -// acknowledge packet -// -struct Tftpv4Ack { - UINT16 OpCode; // TFTP Op code - UINT16 BlockNum; -}; - -// -// data packet -// -struct Tftpv4Data { - struct Tftpv4Ack Header; - UINT8 Data[512]; -}; - -// -// big block number ack packet -// -struct Tftpv4Ack8 { - UINT16 OpCode; - UINT64 BlockNum; -}; - -// -// big block number data packet -// -struct Tftpv4Data8 { - struct Tftpv4Ack8 Header; - UINT8 Data[506]; -}; - -// -// error packet -// -struct Tftpv4Error { - UINT16 OpCode; // TFTP Op code - UINT16 ErrCode; // error code - UINT8 ErrMsg[1]; // error message (nul terminated) -}; - -#pragma pack() -// -// error codes -// -#define TFTP_ERR_UNDEF 0 // Not defined, see error message (if any). -#define TFTP_ERR_NOT_FOUND 1 // File not found. -#define TFTP_ERR_ACCESS 2 // Access violation. -#define TFTP_ERR_FULL 3 // Disk full or allocation exceeded. -#define TFTP_ERR_ILLEGAL 4 // Illegal TFTP operation. -#define TFTP_ERR_BAD_ID 5 // Unknown transfer ID. -#define TFTP_ERR_EXISTS 6 // File already exists. -#define TFTP_ERR_NO_USER 7 // No such user. -#define TFTP_ERR_OPTION 8 // Option negotiation termination -// -// some defines -// -#define REQ_RESP_TIMEOUT 5 // Wait five seconds for request response. -#define ACK_TIMEOUT 4 // Wait four seconds for ack response. -#define NUM_ACK_RETRIES 3 -#define NUM_MTFTP_OPEN_RETRIES 3 - -#endif /* __TFTP_H__ */ - -/* EOF - tftp.h */ +/** @file
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+ tftp.h
+
+Abstract:
+
+
+**/
+
+#ifndef __TFTP_H__
+#define __TFTP_H__
+
+//
+// Definitions for trivial file transfer protocol functionality with IP v4
+// Per RFC 1350, July 1992 and RFC 2347, 8, and 9, May 1998
+//
+#pragma pack(1)
+//
+// max and min packet sizes
+// (all data packets in transmission except last)
+//
+#define MAX_TFTP_PKT_SIZE (BUFFER_ALLOCATE_SIZE - 512)
+#define MIN_TFTP_PKT_SIZE 512
+
+//
+// TFTPv4 OpCodes
+//
+#define TFTP_RRQ 1 // read request
+#define TFTP_WRQ 2 // write request
+#define TFTP_DATA 3 // data
+#define TFTP_ACK 4 // acknowledgement
+#define TFTP_ERROR 5 // error packet
+#define TFTP_OACK 6 // option acknowledge
+#define TFTP_DIR 7 // read directory request
+#define TFTP_DATA8 8
+#define TFTP_ACK8 9
+
+//
+// request packet (read or write)
+// Fields shown (except file name) are not to be referenced directly,
+// since their placement is variable within a request packet.
+// All are null terminated case insensitive ascii strings.
+//
+struct Tftpv4Req {
+ UINT16 OpCode; // TFTP Op code
+ UINT8 FileName[2]; // file name
+ UINT8 Mode[2]; // "netascii" or "octet"
+ struct { // optionally, one or more option requests
+ UINT8 Option[2]; // option name
+ UINT8 Value[2]; // value requested
+ } OpReq[1];
+};
+
+//
+// modes
+//
+#define MODE_ASCII "netascii"
+#define MODE_BINARY "octet"
+
+//
+// option strings
+//
+#define OP_BLKSIZE "blksize" // block size option
+#define OP_TIMEOUT "timeout" // time to wait before retransmitting
+#define OP_TFRSIZE "tsize" // total transfer size option
+#define OP_OVERWRITE "overwrite" // overwrite file option
+#define OP_BIGBLKNUM "bigblk#" // big block number
+// See RFC 2347, 8, and 9 for more information on TFTP options
+// option acknowledge packet (optional)
+// options not acknowledged are rejected
+//
+struct Tftpv4Oack {
+ UINT16 OpCode; // TFTP Op code
+ struct { // optionally, one or more option acknowledgements
+ UINT8 Option[2]; // option name (of those requested)
+ UINT8 Value[2]; // value acknowledged
+ } OpAck[1];
+};
+
+//
+// acknowledge packet
+//
+struct Tftpv4Ack {
+ UINT16 OpCode; // TFTP Op code
+ UINT16 BlockNum;
+};
+
+//
+// data packet
+//
+struct Tftpv4Data {
+ struct Tftpv4Ack Header;
+ UINT8 Data[512];
+};
+
+//
+// big block number ack packet
+//
+struct Tftpv4Ack8 {
+ UINT16 OpCode;
+ UINT64 BlockNum;
+};
+
+//
+// big block number data packet
+//
+struct Tftpv4Data8 {
+ struct Tftpv4Ack8 Header;
+ UINT8 Data[506];
+};
+
+//
+// error packet
+//
+struct Tftpv4Error {
+ UINT16 OpCode; // TFTP Op code
+ UINT16 ErrCode; // error code
+ UINT8 ErrMsg[1]; // error message (nul terminated)
+};
+
+#pragma pack()
+//
+// error codes
+//
+#define TFTP_ERR_UNDEF 0 // Not defined, see error message (if any).
+#define TFTP_ERR_NOT_FOUND 1 // File not found.
+#define TFTP_ERR_ACCESS 2 // Access violation.
+#define TFTP_ERR_FULL 3 // Disk full or allocation exceeded.
+#define TFTP_ERR_ILLEGAL 4 // Illegal TFTP operation.
+#define TFTP_ERR_BAD_ID 5 // Unknown transfer ID.
+#define TFTP_ERR_EXISTS 6 // File already exists.
+#define TFTP_ERR_NO_USER 7 // No such user.
+#define TFTP_ERR_OPTION 8 // Option negotiation termination
+//
+// some defines
+//
+#define REQ_RESP_TIMEOUT 5 // Wait five seconds for request response.
+#define ACK_TIMEOUT 4 // Wait four seconds for ack response.
+#define NUM_ACK_RETRIES 3
+#define NUM_MTFTP_OPEN_RETRIES 3
+
+#endif /* __TFTP_H__ */
+
+/* EOF - tftp.h */
|