Revision: 16813
http://sourceforge.net/p/edk2/code/16813
Author: vanjeff
Date: 2015-02-06 07:45:55 +0000 (Fri, 06 Feb 2015)
Log Message:
-----------
OvmfPkg: Update PlatformBaseDebugLibIoPort library
Implement new API DebugPrintLevelEnabled() to base on PCD
PcdFixedDebugPrintErrorLevel.
(Sync patch r16797 from main trunk.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <[email protected]>
Reviewed-by: Laszlo Ersek <[email protected]>
Revision Links:
--------------
http://sourceforge.net/p/edk2/code/16797
Modified Paths:
--------------
branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
Modified: branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
===================================================================
--- branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
2015-02-06 07:45:04 UTC (rev 16812)
+++ branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c
2015-02-06 07:45:55 UTC (rev 16813)
@@ -2,7 +2,7 @@
Base Debug library instance for QEMU debug port.
It uses PrintLib to send debug messages to a fixed I/O port.
- Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2012, Red Hat, Inc.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
@@ -267,3 +267,20 @@
return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) &
DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);
}
+/**
+ Returns TRUE if any one of the bit is set both in ErrorLevel and
PcdFixedDebugPrintErrorLevel.
+
+ This function compares the bit mask of ErrorLevel and
PcdFixedDebugPrintErrorLevel.
+
+ @retval TRUE Current ErrorLevel is supported.
+ @retval FALSE Current ErrorLevel is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+DebugPrintLevelEnabled (
+ IN CONST UINTN ErrorLevel
+ )
+{
+ return (BOOLEAN) ((ErrorLevel & PcdGet32(PcdFixedDebugPrintErrorLevel)) !=
0);
+}
Modified:
branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
===================================================================
---
branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
2015-02-06 07:45:04 UTC (rev 16812)
+++
branches/UDK2014.SP1/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
2015-02-06 07:45:55 UTC (rev 16813)
@@ -2,7 +2,7 @@
# Instance of Debug Library for the QEMU debug console port.
# It uses Print Library to produce formatted output strings.
#
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2012, Red Hat, Inc.<BR>
#
# This program and the accompanying materials
@@ -47,4 +47,5 @@
gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort ## CONSUMES
gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue ## CONSUMES
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel ## CONSUMES
------------------------------------------------------------------------------
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