diff options
| author | erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-11-16 10:24:47 +0000 |
|---|---|---|
| committer | erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-11-16 10:24:47 +0000 |
| commit | f01219e875c68e045f1bc755390f5e238ba5a4ad (patch) | |
| tree | 760b8e1c6284ea17a54d92f7b2c047fc492435c3 /MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h | |
| parent | 96aace827e120bd6f3d947360d71795e14842508 (diff) | |
| download | edk2-platforms-f01219e875c68e045f1bc755390f5e238ba5a4ad.tar.xz | |
MdeModulePkg: Enable port power if port power control feature is supported by EHCI
signed-off-by: erictian
reviewed-by: li-elvin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12725 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h index 98c2915b45..d1f38d38f0 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h +++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h @@ -2,7 +2,7 @@ This file contains the definination for host controller register operation routines.
-Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -32,6 +32,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. // Capability register bit definition
//
#define HCSP_NPORTS 0x0F // Number of root hub port
+#define HCSP_PPC 0x10 // Port Power Control
#define HCCP_64BIT 0x01 // 64-bit addressing capability
//
|