diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort')
9 files changed, 718 insertions, 0 deletions
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortNocheck.c b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortNocheck.c new file mode 100644 index 000000000..0ef7920a8 --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortNocheck.c @@ -0,0 +1,25 @@ +/** @file
+ Dectection code for hypervisor debug port.
+
+ Copyright (c) 2020, Citrix Systems, Inc.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "DebugLibDetect.h"
+
+/**
+ Always return TRUE without detection as the debug I/O port is always
+ present.
+
+ @retval TRUE The debug I/O port is always present.
+
+**/
+BOOLEAN
+EFIAPI
+PlatformDebugLibIoPortDetect (
+ VOID
+ )
+{
+ return TRUE;
+}
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortQemu.c b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortQemu.c new file mode 100644 index 000000000..bf9119807 --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortQemu.c @@ -0,0 +1,34 @@ +/** @file
+ Detection code for QEMU debug port.
+
+ Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2012, Red Hat, Inc.<BR>
+ Copyright (c) 2020, Citrix Systems, Inc.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/IoLib.h>
+#include <Library/PcdLib.h>
+#include "DebugLibDetect.h"
+
+//
+// The constant value that is read from the debug I/O port
+//
+#define BOCHS_DEBUG_PORT_MAGIC 0xE9
+
+/**
+ Return the result of detecting the debug I/O port device.
+
+ @retval TRUE if the debug I/O port device was detected.
+ @retval FALSE otherwise
+
+**/
+BOOLEAN
+EFIAPI
+PlatformDebugLibIoPortDetect (
+ VOID
+ )
+{
+ return IoRead8 (PcdGet16 (PcdDebugIoPort)) == BOCHS_DEBUG_PORT_MAGIC;
+}
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c new file mode 100644 index 000000000..dffb20822 --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c @@ -0,0 +1,361 @@ +/** @file
+ Base Debug library instance for hypervisor debug port.
+ It uses PrintLib to send debug messages to a fixed I/O port.
+
+ Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2012, Red Hat, Inc.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseLib.h>
+#include <Library/IoLib.h>
+#include <Library/PrintLib.h>
+#include <Library/PcdLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugPrintErrorLevelLib.h>
+#include "DebugLibDetect.h"
+
+//
+// Define the maximum debug and assert message length that this library supports
+//
+#define MAX_DEBUG_MESSAGE_LENGTH 0x100
+
+//
+// VA_LIST can not initialize to NULL for all compiler, so we use this to
+// indicate a null VA_LIST
+//
+VA_LIST mVaListNull;
+
+/**
+ Prints a debug message to the debug output device if the specified error level is enabled.
+
+ If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
+ GetDebugPrintErrorLevel (), then print the message specified by Format and the
+ associated variable argument list to the debug output device.
+
+ If Format is NULL, then ASSERT().
+
+ @param ErrorLevel The error level of the debug message.
+ @param Format Format string for the debug message to print.
+ @param ... Variable argument list whose contents are accessed
+ based on the format string specified by Format.
+
+**/
+VOID
+EFIAPI
+DebugPrint (
+ IN UINTN ErrorLevel,
+ IN CONST CHAR8 *Format,
+ ...
+ )
+{
+ VA_LIST Marker;
+
+ VA_START (Marker, Format);
+ DebugVPrint (ErrorLevel, Format, Marker);
+ VA_END (Marker);
+}
+
+
+/**
+ Prints a debug message to the debug output device if the specified
+ error level is enabled base on Null-terminated format string and a
+ VA_LIST argument list or a BASE_LIST argument list.
+
+ If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
+ GetDebugPrintErrorLevel (), then print the message specified by Format and
+ the associated variable argument list to the debug output device.
+
+ If Format is NULL, then ASSERT().
+
+ @param ErrorLevel The error level of the debug message.
+ @param Format Format string for the debug message to print.
+ @param VaListMarker VA_LIST marker for the variable argument list.
+ @param BaseListMarker BASE_LIST marker for the variable argument list.
+
+**/
+VOID
+DebugPrintMarker (
+ IN UINTN ErrorLevel,
+ IN CONST CHAR8 *Format,
+ IN VA_LIST VaListMarker,
+ IN BASE_LIST BaseListMarker
+ )
+{
+ CHAR8 Buffer[MAX_DEBUG_MESSAGE_LENGTH];
+ UINTN Length;
+
+ //
+ // If Format is NULL, then ASSERT().
+ //
+ ASSERT (Format != NULL);
+
+ //
+ // Check if the global mask disables this message or the device is inactive
+ //
+ if ((ErrorLevel & GetDebugPrintErrorLevel ()) == 0 ||
+ !PlatformDebugLibIoPortFound ()) {
+ return;
+ }
+
+ //
+ // Convert the DEBUG() message to an ASCII String
+ //
+ if (BaseListMarker == NULL) {
+ Length = AsciiVSPrint (Buffer, sizeof (Buffer), Format, VaListMarker);
+ } else {
+ Length = AsciiBSPrint (Buffer, sizeof (Buffer), Format, BaseListMarker);
+ }
+
+ //
+ // Send the print string to the debug I/O port
+ //
+ IoWriteFifo8 (PcdGet16 (PcdDebugIoPort), Length, Buffer);
+}
+
+
+/**
+ Prints a debug message to the debug output device if the specified
+ error level is enabled.
+
+ If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
+ GetDebugPrintErrorLevel (), then print the message specified by Format and
+ the associated variable argument list to the debug output device.
+
+ If Format is NULL, then ASSERT().
+
+ @param ErrorLevel The error level of the debug message.
+ @param Format Format string for the debug message to print.
+ @param VaListMarker VA_LIST marker for the variable argument list.
+
+**/
+VOID
+EFIAPI
+DebugVPrint (
+ IN UINTN ErrorLevel,
+ IN CONST CHAR8 *Format,
+ IN VA_LIST VaListMarker
+ )
+{
+ DebugPrintMarker (ErrorLevel, Format, VaListMarker, NULL);
+}
+
+
+/**
+ Prints a debug message to the debug output device if the specified
+ error level is enabled.
+ This function use BASE_LIST which would provide a more compatible
+ service than VA_LIST.
+
+ If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
+ GetDebugPrintErrorLevel (), then print the message specified by Format and
+ the associated variable argument list to the debug output device.
+
+ If Format is NULL, then ASSERT().
+
+ @param ErrorLevel The error level of the debug message.
+ @param Format Format string for the debug message to print.
+ @param BaseListMarker BASE_LIST marker for the variable argument list.
+
+**/
+VOID
+EFIAPI
+DebugBPrint (
+ IN UINTN ErrorLevel,
+ IN CONST CHAR8 *Format,
+ IN BASE_LIST BaseListMarker
+ )
+{
+ DebugPrintMarker (ErrorLevel, Format, mVaListNull, BaseListMarker);
+}
+
+
+/**
+ Prints an assert message containing a filename, line number, and description.
+ This may be followed by a breakpoint or a dead loop.
+
+ Print a message of the form "ASSERT <FileName>(<LineNumber>): <Description>\n"
+ to the debug output device. If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of
+ PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if
+ DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then
+ CpuDeadLoop() is called. If neither of these bits are set, then this function
+ returns immediately after the message is printed to the debug output device.
+ DebugAssert() must actively prevent recursion. If DebugAssert() is called while
+ processing another DebugAssert(), then DebugAssert() must return immediately.
+
+ If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.
+ If Description is NULL, then a <Description> string of "(NULL) Description" is printed.
+
+ @param FileName The pointer to the name of the source file that generated the assert condition.
+ @param LineNumber The line number in the source file that generated the assert condition
+ @param Description The pointer to the description of the assert condition.
+
+**/
+VOID
+EFIAPI
+DebugAssert (
+ IN CONST CHAR8 *FileName,
+ IN UINTN LineNumber,
+ IN CONST CHAR8 *Description
+ )
+{
+ CHAR8 Buffer[MAX_DEBUG_MESSAGE_LENGTH];
+ UINTN Length;
+
+ //
+ // Generate the ASSERT() message in Ascii format
+ //
+ Length = AsciiSPrint (Buffer, sizeof Buffer, "ASSERT %a(%Lu): %a\n",
+ FileName, (UINT64)LineNumber, Description);
+
+ //
+ // Send the print string to the debug I/O port, if present
+ //
+ if (PlatformDebugLibIoPortFound ()) {
+ IoWriteFifo8 (PcdGet16 (PcdDebugIoPort), Length, Buffer);
+ }
+
+ //
+ // Generate a Breakpoint, DeadLoop, or NOP based on PCD settings
+ //
+ if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED) != 0) {
+ CpuBreakpoint ();
+ } else if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED) != 0) {
+ CpuDeadLoop ();
+ }
+}
+
+
+/**
+ Fills a target buffer with PcdDebugClearMemoryValue, and returns the target buffer.
+
+ This function fills Length bytes of Buffer with the value specified by
+ PcdDebugClearMemoryValue, and returns Buffer.
+
+ If Buffer is NULL, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param Buffer The pointer to the target buffer to be filled with PcdDebugClearMemoryValue.
+ @param Length The number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue.
+
+ @return Buffer The pointer to the target buffer filled with PcdDebugClearMemoryValue.
+
+**/
+VOID *
+EFIAPI
+DebugClearMemory (
+ OUT VOID *Buffer,
+ IN UINTN Length
+ )
+{
+ //
+ // If Buffer is NULL, then ASSERT().
+ //
+ ASSERT (Buffer != NULL);
+
+ //
+ // SetMem() checks for the the ASSERT() condition on Length and returns Buffer
+ //
+ return SetMem (Buffer, Length, PcdGet8(PcdDebugClearMemoryValue));
+}
+
+
+/**
+ Returns TRUE if ASSERT() macros are enabled.
+
+ This function returns TRUE if the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of
+ PcdDebugProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set.
+ @retval FALSE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+DebugAssertEnabled (
+ VOID
+ )
+{
+ return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);
+}
+
+
+/**
+ Returns TRUE if DEBUG() macros are enabled.
+
+ This function returns TRUE if the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of
+ PcdDebugProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is set.
+ @retval FALSE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+DebugPrintEnabled (
+ VOID
+ )
+{
+ return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);
+}
+
+
+/**
+ Returns TRUE if DEBUG_CODE() macros are enabled.
+
+ This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of
+ PcdDebugProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set.
+ @retval FALSE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+DebugCodeEnabled (
+ VOID
+ )
+{
+ return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);
+}
+
+
+/**
+ Returns TRUE if DEBUG_CLEAR_MEMORY() macro is enabled.
+
+ This function returns TRUE if the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of
+ PcdDebugProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set.
+ @retval FALSE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+DebugClearMemoryEnabled (
+ VOID
+ )
+{
+ 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);
+}
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.c b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.c new file mode 100644 index 000000000..8c466e64e --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.c @@ -0,0 +1,65 @@ +/** @file
+ Detection code for hypervisor debug port.
+ Non-SEC instance, caches the result of detection.
+
+ Copyright (c) 2017, Red Hat, Inc.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+#include "DebugLibDetect.h"
+
+//
+// Set to TRUE if the debug I/O port has been checked
+//
+STATIC BOOLEAN mDebugIoPortChecked = FALSE;
+
+//
+// Set to TRUE if the debug I/O port is enabled
+//
+STATIC BOOLEAN mDebugIoPortFound = FALSE;
+
+/**
+ This constructor function must not do anything.
+
+ Some modules consuming this library instance, such as the DXE Core, invoke
+ the DEBUG() macro before they explicitly call
+ ProcessLibraryConstructorList(). Therefore the auto-generated call from
+ ProcessLibraryConstructorList() to this constructor function may be preceded
+ by some calls to PlatformDebugLibIoPortFound() below. Hence
+ PlatformDebugLibIoPortFound() must not rely on anything this constructor
+ could set up.
+
+ @retval RETURN_SUCCESS The constructor always returns RETURN_SUCCESS.
+
+**/
+RETURN_STATUS
+EFIAPI
+PlatformDebugLibIoPortConstructor (
+ VOID
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
+ At the first call, check if the debug I/O port device is present, and cache
+ the result for later use. At subsequent calls, return the cached result.
+
+ @retval TRUE if the debug I/O port device was detected.
+ @retval FALSE otherwise
+
+**/
+BOOLEAN
+EFIAPI
+PlatformDebugLibIoPortFound (
+ VOID
+ )
+{
+ if (!mDebugIoPortChecked) {
+ mDebugIoPortFound = PlatformDebugLibIoPortDetect ();
+ mDebugIoPortChecked = TRUE;
+ }
+ return mDebugIoPortFound;
+}
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.h b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.h new file mode 100644 index 000000000..6d08909db --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetect.h @@ -0,0 +1,45 @@ +/** @file
+ Base Debug library instance for hypervisor debug port.
+ It uses PrintLib to send debug messages to a fixed I/O port.
+
+ Copyright (c) 2017, Red Hat, Inc.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __DEBUG_IO_PORT_DETECT_H__
+#define __DEBUG_IO_PORT_DETECT_H__
+
+#include <Base.h>
+
+/**
+ Helper function to return whether the virtual machine has a debug I/O port.
+ PlatformDebugLibIoPortFound can call this function directly or cache the
+ result.
+
+ @retval TRUE if the debug I/O port device was detected.
+ @retval FALSE otherwise
+
+**/
+BOOLEAN
+EFIAPI
+PlatformDebugLibIoPortDetect (
+ VOID
+ );
+
+/**
+ Return whether the virtual machine has a debug I/O port. DebugLib.c
+ calls this function instead of PlatformDebugLibIoPortDetect, to allow
+ caching if possible.
+
+ @retval TRUE if the debug I/O port device was detected.
+ @retval FALSE otherwise
+
+**/
+BOOLEAN
+EFIAPI
+PlatformDebugLibIoPortFound (
+ VOID
+ );
+
+#endif
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetectRom.c b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetectRom.c new file mode 100644 index 000000000..8cbdbd94f --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/DebugLibDetectRom.c @@ -0,0 +1,42 @@ +/** @file
+ Detection code for hypervisor debug port.
+ SEC instance, cannot cache the result of detection.
+
+ Copyright (c) 2017, Red Hat, Inc.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+#include "DebugLibDetect.h"
+
+/**
+ This constructor function does not have anything to do.
+
+ @retval RETURN_SUCCESS The constructor always returns RETURN_SUCCESS.
+
+**/
+RETURN_STATUS
+EFIAPI
+PlatformRomDebugLibIoPortConstructor (
+ VOID
+ )
+{
+ return RETURN_SUCCESS;
+}
+
+/**
+ Return the result of detecting the debug I/O port device.
+
+ @retval TRUE if the debug I/O port device was detected.
+ @retval FALSE otherwise
+
+**/
+BOOLEAN
+EFIAPI
+PlatformDebugLibIoPortFound (
+ VOID
+ )
+{
+ return PlatformDebugLibIoPortDetect ();
+}
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf new file mode 100644 index 000000000..94ab91050 --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf @@ -0,0 +1,49 @@ +## @file
+# Instance of Debug Library for the QEMU debug console port.
+# It uses Print Library to produce formatted output strings.
+#
+# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2012, Red Hat, Inc.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PlatformDebugLibIoPort
+ FILE_GUID = DF934DA3-CD31-49FE-AF50-B3C87C79325F
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = DebugLib|PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER SMM_CORE DXE_SMM_DRIVER UEFI_DRIVER UEFI_APPLICATION
+ CONSTRUCTOR = PlatformDebugLibIoPortConstructor
+
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ DebugIoPortQemu.c
+ DebugLib.c
+ DebugLibDetect.c
+ DebugLibDetect.h
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+ BaseMemoryLib
+ IoLib
+ PcdLib
+ PrintLib
+ BaseLib
+ DebugPrintErrorLevelLib
+
+[Pcd]
+ gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel ## CONSUMES
+
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf new file mode 100644 index 000000000..8f721d249 --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf @@ -0,0 +1,49 @@ +## @file
+# Instance of Debug Library for the QEMU debug console port.
+# It uses Print Library to produce formatted output strings.
+#
+# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2017, Red Hat, Inc.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PlatformRomDebugLibIoPort
+ FILE_GUID = CEB0D9D3-328F-4C24-8C02-28FA1986AE1B
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = DebugLib|SEC
+ CONSTRUCTOR = PlatformRomDebugLibIoPortConstructor
+
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ DebugIoPortQemu.c
+ DebugLib.c
+ DebugLibDetect.h
+ DebugLibDetectRom.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+ BaseMemoryLib
+ IoLib
+ PcdLib
+ PrintLib
+ BaseLib
+ DebugPrintErrorLevelLib
+
+[Pcd]
+ gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel ## CONSUMES
+
diff --git a/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPortNocheck.inf b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPortNocheck.inf new file mode 100644 index 000000000..6a85b333e --- /dev/null +++ b/roms/edk2/OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPortNocheck.inf @@ -0,0 +1,48 @@ +## @file
+# Instance of Debug Library for an hypervisor debug console port.
+# It uses Print Library to produce formatted output strings.
+#
+# Copyright (c) 2020, Citrix Systems, Inc.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PlatformRomDebugLibIoPortNocheck
+ FILE_GUID = 92AEB68E-C2CF-466E-9AB2-3F5E713F7DE6
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = DebugLib
+ CONSTRUCTOR = PlatformRomDebugLibIoPortConstructor
+
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ DebugIoPortNocheck.c
+ DebugLib.c
+ DebugLibDetect.h
+ DebugLibDetectRom.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+ BaseMemoryLib
+ IoLib
+ PcdLib
+ PrintLib
+ BaseLib
+ DebugPrintErrorLevelLib
+
+[Pcd]
+ gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask ## CONSUMES
+ gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel ## CONSUMES
+
|