diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c index 0c4a3b09c3..92108a14ad 100644 --- a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c +++ b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ifconfig.c @@ -2,7 +2,7 @@ The implementation for Shell command ifconfig based on IP4Config2 protocol.
(C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
- Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2016, 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
@@ -710,6 +710,7 @@ IfConfigShowInterfaceInfo ( The clean process of the ifconfig command to clear interface info.
@param[in] IfList The pointer of IfList(interface list).
+ @param[in] IfName The pointer of interface name.
@retval SHELL_SUCCESS The ifconfig command clean processed successfully.
@retval others The ifconfig command clean process failed.
@@ -717,7 +718,8 @@ IfConfigShowInterfaceInfo ( **/
SHELL_STATUS
IfConfigClearInterfaceInfo (
- IN LIST_ENTRY *IfList
+ IN LIST_ENTRY *IfList,
+ IN CHAR16 *IfName
)
{
EFI_STATUS Status;
@@ -726,8 +728,7 @@ IfConfigClearInterfaceInfo ( LIST_ENTRY *Next;
IFCONFIG_INTERFACE_CB *IfCb;
EFI_IP4_CONFIG2_POLICY Policy;
-
- Policy = Ip4Config2PolicyDhcp;
+
Status = EFI_SUCCESS;
ShellStatus = SHELL_SUCCESS;
@@ -737,9 +738,29 @@ IfConfigClearInterfaceInfo ( //
// Go through the interface list.
+ // If the interface name is specified, DHCP DORA process will be
+ // triggered by the policy transition (static -> dhcp).
//
NET_LIST_FOR_EACH_SAFE (Entry, Next, IfList) {
IfCb = NET_LIST_USER_STRUCT (Entry, IFCONFIG_INTERFACE_CB, Link);
+
+ if ((IfName != NULL) && (StrCmp (IfName, IfCb->IfInfo->Name) == 0)) {
+ Policy = Ip4Config2PolicyStatic;
+
+ Status = IfCb->IfCfg->SetData (
+ IfCb->IfCfg,
+ Ip4Config2DataTypePolicy,
+ sizeof (EFI_IP4_CONFIG2_POLICY),
+ &Policy
+ );
+ if (EFI_ERROR (Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");
+ ShellStatus = SHELL_ACCESS_DENIED;
+ break;
+ }
+ }
+
+ Policy = Ip4Config2PolicyDhcp;
Status = IfCb->IfCfg->SetData (
IfCb->IfCfg,
@@ -1143,7 +1164,7 @@ IfConfig ( break;
case IfConfigOpClear:
- ShellStatus = IfConfigClearInterfaceInfo (&Private->IfList);
+ ShellStatus = IfConfigClearInterfaceInfo (&Private->IfList, Private->IfName);
break;
case IfConfigOpSet:
|