ShellPkg/TftpDynamicCommand: Clarify the retry count option in command.

[mirror_edk2.git] / ShellPkg / DynamicCommand / TftpDynamicCommand / Tftp.uni

diff --git a/ShellPkg/DynamicCommand/TftpDynamicCommand/Tftp.uni b/ShellPkg/DynamicCommand/TftpDynamicCommand/Tftp.uni
index 1393ba5679ed5f7c003e0ec7ed478a1c044fc9f7..ff6491256441d33c42c9ccde41a88d68d4fc0c37 100644 (file)
--- a/ShellPkg/DynamicCommand/TftpDynamicCommand/Tftp.uni
+++ b/ShellPkg/DynamicCommand/TftpDynamicCommand/Tftp.uni
@@ -1,7 +1,7 @@
 // /**\r
 //\r
 // (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>\r
-// Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved. <BR>\r
+// Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved. <BR>\r
 // This program and the accompanying materials\r
 // are licensed and made available under the terms and conditions of the BSD License\r
 // which accompanies this distribution. The full text of the license may be found at\r
@@ -50,7 +50,7 @@
 ".SH SYNOPSIS\r\n"\r
 " \r\n"\r
 "TFTP [-i interface] [-l <port>] [-r <port>] [-c <retry count>] [-t <timeout>]\r\n"\r
-"     [-s <block size>] host remotefilepath [localfilepath]\r\n"\r
+"     [-s <block size>] [-w <window size>] host remotefilepath [localfilepath]\r\n"\r
 ".SH OPTIONS\r\n"\r
 " \r\n"\r
 "  -i interface     - Specifies an adapter name, i.e., eth0.\r\n"\r
@@ -58,11 +58,14 @@
 "                     and the port number is automatically assigned.\r\n"\r
 "  -r port          - Specifies the remote port number. Default value is 69.\r\n"\r
 "  -c <retry count> - The number of times to transmit request packets and\r\n"\r
-"                     wait for a response. The default value is 6.\r\n"\r
+"                     wait for a response. The default value is 6. Set to zero\r\n"\r
+"                     also means to use the default value.\r\n"\r
 "  -t <timeout>     - The number of seconds to wait for a response after\r\n"\r
 "                     sending a request packet. Default value is 4s.\r\n"\r
 "  -s <block size>  - Specifies the TFTP blksize option as defined in RFC 2348.\r\n"\r
 "                     Valid range is between 8 and 65464, default value is 512.\r\n"\r
+"  -w <window size> - Specifies the TFTP windowsize option as defined in RFC 7440.\r\n"\r
+"                     Valid range is between 1 and 64, default value is 1.\r\n"\r
 "  host             - Specify TFTP Server IPv4 address.\r\n"\r
 "  remotefilepath   - TFTP server file path to download the file.\r\n"\r
 "  localfilepath    - Local destination file path.\r\n"\r