diff options
| author | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-03-05 01:58:39 +0000 |
|---|---|---|
| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-03-05 01:58:39 +0000 |
| commit | fa9bebd8f9da3cae3cc44862912ce7399c881d98 (patch) | |
| tree | 56130eee381de8989b8e95ba819da112ef71c9ba | |
| parent | d41bc92c99edd0e22dd60b5a415539987a631234 (diff) | |
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 <ruiyu.ni@intel.com>
Reviewed-by: Kinney Michael D <michael.d.kinney@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14161 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c b/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c index ab65e7e16..795123d10 100644 --- a/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c +++ b/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c @@ -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 @@ IsGopSibling ( 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 @@ IsGopSibling ( }
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;
}
}
|