MdeModulePkg: Enable port power if port power control feature is supported by EHCI

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / EhciDxe / EhciReg.h

diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h
index 98c2915b45f2be497b9e26be98d5431d85548a73..d1f38d38f0e3d77521553dfd927ee5b84f965ae9 100644 (file)
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h
@@ -2,7 +2,7 @@
 \r
   This file contains the definination for host controller register operation routines.\r
 \r
-Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -32,6 +32,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 // Capability register bit definition\r
 //\r
 #define HCSP_NPORTS             0x0F // Number of root hub port\r
+#define HCSP_PPC                0x10 // Port Power Control\r
 #define HCCP_64BIT              0x01 // 64-bit addressing capability\r
 \r
 //\r