X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=NetworkPkg%2FIScsiDxe%2FIScsiConfig.c;fp=NetworkPkg%2FIScsiDxe%2FIScsiConfig.c;h=3ce37c59e0435dcd0c9dbdc578ac309ba398a5a3;hp=f20f5904640c62a4a15d76bc5094e11eb37927b7;hb=6b08dd6eb81d729e3df8329bee7b2a04a5bd4d7a;hpb=ed247d86c281154dff6d04b3e9c96a79a7fb0826

diff --git a/NetworkPkg/IScsiDxe/IScsiConfig.c b/NetworkPkg/IScsiDxe/IScsiConfig.c
index f20f590464..3ce37c59e0 100644
--- a/NetworkPkg/IScsiDxe/IScsiConfig.c
+++ b/NetworkPkg/IScsiDxe/IScsiConfig.c
@@ -3421,6 +3421,9 @@ IScsiFormCallback (
   ISCSI_CONFIG_IFR_NVDATA     OldIfrNvData;
   EFI_STATUS                  Status;
   EFI_INPUT_KEY               Key;
+  ISCSI_NIC_INFO              *NicInfo;
+
+  NicInfo = NULL;
 
   if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)) {
     //
@@ -3591,6 +3594,21 @@ IScsiFormCallback (
     case KEY_IP_MODE:
       switch (Value->u8) {
       case IP_MODE_IP6:
+        NicInfo = IScsiGetNicInfoByIndex (Private->Current->NicIndex); 
+        if(!NicInfo->Ipv6Available) {			
+  	      //
+          // Current NIC doesn't Support IPv6, hence use IPv4.    
+          //    
+          IfrNvData->IpMode = IP_MODE_IP4;
+  		
+          CreatePopUp (
+            EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
+            &Key,
+            L"Current NIC doesn't Support IPv6!",
+            NULL
+            );
+        }
+	  
       case IP_MODE_IP4:
         ZeroMem (IfrNvData->LocalIp, sizeof (IfrNvData->LocalIp));
         ZeroMem (IfrNvData->SubnetMask, sizeof (IfrNvData->SubnetMask));