1. Retired HotPlugDevice protocol.

2. Check devicepath node to get hot plug information. Currently, USB and PCCard device are checked.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7673 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.h

@@ -20,7 +20,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Protocol/SimpleTextOut.h>
 #include <Protocol/DevicePath.h>
 #include <Protocol/SimpleTextIn.h>
-#include <Protocol/HotPlugDevice.h>
 
 #include <Guid/GlobalVariable.h>
 #include <Guid/ConsoleInDevice.h>
@@ -293,10 +292,12 @@ ConPlatformUpdateDeviceVariable (
   );
 
 /**
-  Check if the device supports hot-plug.
+  Check if the device supports hot-plug through its device path.
 
-  @param  DriverBindingHandle   Protocol instance pointer.
-  @param  ControllerHandle      Handle of device to check.
+  This function could be updated to check more types of Hot Plug devices.
+  Currently, it checks USB and PCCard device.
+
+  @param  DevicePath            Pointer to device's device path.
 
   @retval TRUE                  The devcie is a hot-plug device
   @retval FALSE                 The devcie is not a hot-plug device.
@@ -304,8 +305,7 @@ ConPlatformUpdateDeviceVariable (
 **/
 BOOLEAN
 IsHotPlugDevice (
-  EFI_HANDLE    DriverBindingHandle,
-  EFI_HANDLE    ControllerHandle
+  IN  EFI_DEVICE_PATH_PROTOCOL    *DevicePath
   );
 
 //