MdeModulePkg:Generate the correct operational state of the interface.

Currently, When there are more than 9 Ethernet ports available,
'ifconfig -l' is not listing all the ports, only show the ports 0 to 9.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Santhapur Naveen <naveens@amiindia.co.in>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
index 131b03f7711beda89be489fd2941bd4663853162..a6a3da8fe8a0821e8f54ddae6a1593d037f3bd3b 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
@@ -1492,11 +1492,12 @@ Ip4Config2InitIfInfo (
   OUT EFI_IP4_CONFIG2_INTERFACE_INFO *IfInfo\r
   )\r
 {\r
-  IfInfo->Name[0] = L'e';\r
-  IfInfo->Name[1] = L't';\r
-  IfInfo->Name[2] = L'h';\r
-  IfInfo->Name[3] = (CHAR16) (L'0' + IpSb->Ip4Config2Instance.IfIndex);\r
-  IfInfo->Name[4] = 0;\r
+  UnicodeSPrint (\r
+    IfInfo->Name,\r
+    EFI_IP4_CONFIG2_INTERFACE_INFO_NAME_SIZE,\r
+    L"eth%x",\r
+    IpSb->Ip4Config2Instance.IfIndex\r
+  );\r
 \r
   IfInfo->IfType        = IpSb->SnpMode.IfType;\r
   IfInfo->HwAddressSize = IpSb->SnpMode.HwAddressSize;\r