Revision: 14161
http://edk2.svn.sourceforge.net/edk2/?rev=14161&view=rev
Author: niruiyu
Date: 2013-03-05 01:58:39 +0000 (Tue, 05 Mar 2013)
Log Message:
-----------
Enhance the ConPlatform driver to take care of the optional Controller device
path node when comparing the GOP device path.
Signed-off-by: Ruiyu Ni <[email protected]>
Reviewed-by: Kinney Michael D <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
Modified: trunk/edk2/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
2013-03-04 22:02:59 UTC (rev 14160)
+++ trunk/edk2/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
2013-03-05 01:58:39 UTC (rev 14161)
@@ -2,7 +2,7 @@
Console Platform DXE Driver, install Console Device Guids and update Console
Environment Variables.
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2013, 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
@@ -792,7 +792,9 @@
EFI_DEVICE_PATH_PROTOCOL *NodeRight;
for (NodeLeft = Left; !IsDevicePathEndType (NodeLeft); NodeLeft =
NextDevicePathNode (NodeLeft)) {
- if (DevicePathType (NodeLeft) == ACPI_DEVICE_PATH && DevicePathSubType
(NodeLeft) == ACPI_ADR_DP) {
+ if ((DevicePathType (NodeLeft) == ACPI_DEVICE_PATH && DevicePathSubType
(NodeLeft) == ACPI_ADR_DP) ||
+ (DevicePathType (NodeLeft) == HARDWARE_DEVICE_PATH &&
DevicePathSubType (NodeLeft) == HW_CONTROLLER_DP &&
+ DevicePathType (NextDevicePathNode (NodeLeft)) == ACPI_DEVICE_PATH &&
DevicePathSubType (NextDevicePathNode (NodeLeft)) == ACPI_ADR_DP)) {
break;
}
}
@@ -802,7 +804,9 @@
}
for (NodeRight = Right; !IsDevicePathEndType (NodeRight); NodeRight =
NextDevicePathNode (NodeRight)) {
- if (DevicePathType (NodeRight) == ACPI_DEVICE_PATH && DevicePathSubType
(NodeRight) == ACPI_ADR_DP) {
+ if ((DevicePathType (NodeRight) == ACPI_DEVICE_PATH && DevicePathSubType
(NodeRight) == ACPI_ADR_DP) ||
+ (DevicePathType (NodeRight) == HARDWARE_DEVICE_PATH &&
DevicePathSubType (NodeRight) == HW_CONTROLLER_DP &&
+ DevicePathType (NextDevicePathNode (NodeRight)) == ACPI_DEVICE_PATH
&& DevicePathSubType (NextDevicePathNode (NodeRight)) == ACPI_ADR_DP)) {
break;
}
}
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