1. Fix a bug in PXE driver that the PXE boot do not restart if a new boot option on the different IP stack is selected.

2. Retrieve the IP information after iSCSI TCPv6 connection established and fill it into iBFT table.
3. Generate a random IAID for each NIC port to require different IPv6 address in PXE driver.
4. Update function EfiMtftp6Configure() and Mtftp6RrqHandleOack() to allocate at most one UdpIo.
5. Fix a typo from “destory” to “destroy” in network code.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13859 6f19259b-4bc3-4df7-8a09-765794883524

ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c

@@ -1042,7 +1042,7 @@ TimeoutToGetMap (
 }
 
 /**
-  Create an IP child, use it to start the auto configuration, then destory it.
+  Create an IP child, use it to start the auto configuration, then destroy it.
 
   @param[in] NicInfo    The pointer to the NIC_INFO of the Nic to be configured.
 

ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c

@@ -1,7 +1,7 @@
 /** @file
   The implementation for Ping shell command.
 
-  Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
 
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
@@ -1190,14 +1190,14 @@ ON_ERROR:
 }
 
 /**
-  Destory the IP instance.
+  Destroy the IP instance.
 
   @param[in]    Private    The pointer of PING_PRIVATE_DATA.
 
 **/
 VOID
 EFIAPI
-Ping6DestoryIp6Instance (
+Ping6DestroyIp6Instance (
   IN PING_PRIVATE_DATA    *Private
   )
 {
@@ -1414,7 +1414,7 @@ ON_EXIT:
     }
 
     if (Private->IpChildHandle != NULL) {
-      Ping6DestoryIp6Instance (Private);
+      Ping6DestroyIp6Instance (Private);
     }
 
     FreePool (Private);