// Update the previous PxeBcCallback protocol.\r
//\r
Status = gBS->HandleProtocol (\r
- Private->Controller,\r
+ Mode->UsingIpv6 ? Private->Ip6Nic->Controller : Private->Ip4Nic->Controller,\r
&gEfiPxeBaseCodeCallbackProtocolGuid,\r
(VOID **) &Private->PxeBcCallback\r
);\r