diff options
| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-05-30 23:14:38 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-05-30 23:14:38 +0000 |
| commit | f1ec65ba24e1c7ca07c971dd737932c756f5780d (patch) | |
| tree | de5d65052aa6e16439d9bbe67170c10a3b61754e /OvmfPkg | |
| parent | d90e7d81c0e76c3169b1452904c722258555c852 (diff) | |
| download | edk2-platforms-f1ec65ba24e1c7ca07c971dd737932c756f5780d.tar.xz | |
OvmfPkg: Add QemuFwCfgLib library class and implementation
QEMU's Firmware Configuration interface gives the firmware
access to various types of information.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13383 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg')
| -rw-r--r-- | OvmfPkg/Include/Library/QemuFwCfgLib.h | 157 | ||||
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.S | 32 | ||||
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.asm | 40 | ||||
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c | 246 | ||||
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf | 53 | ||||
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.S | 30 | ||||
| -rw-r--r-- | OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.asm | 36 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkg.dec | 6 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32.dsc | 2 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32X64.dsc | 1 | ||||
| -rw-r--r-- | OvmfPkg/OvmfPkgX64.dsc | 1 |
11 files changed, 603 insertions, 1 deletions
diff --git a/OvmfPkg/Include/Library/QemuFwCfgLib.h b/OvmfPkg/Include/Library/QemuFwCfgLib.h new file mode 100644 index 0000000000..5a3db7e809 --- /dev/null +++ b/OvmfPkg/Include/Library/QemuFwCfgLib.h @@ -0,0 +1,157 @@ +/** @file
+ QEMU/KVM Firmware Configuration access
+
+ Copyright (c) 2011 - 2012, 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
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __FW_CFG_LIB__
+#define __FW_CFG_LIB__
+
+typedef enum {
+ QemuFwCfgItemSignature = 0x0000,
+ QemuFwCfgItemInterfaceVersion = 0x0001,
+ QemuFwCfgItemSystemUuid = 0x0002,
+ QemuFwCfgItemRamSize = 0x0003,
+ QemuFwCfgItemGraphicsEnabled = 0x0004,
+ QemuFwCfgItemSmpCpuCount = 0x0005,
+ QemuFwCfgItemMachineId = 0x0006,
+ QemuFwCfgItemKernelAddress = 0x0007,
+ QemuFwCfgItemKernelSize = 0x0008,
+ QemuFwCfgItemKernelCommandLine = 0x0009,
+ QemuFwCfgItemInitrdAddress = 0x000a,
+ QemuFwCfgItemInitrdSize = 0x000b,
+ QemuFwCfgItemBootDevice = 0x000c,
+ QemuFwCfgItemNumaData = 0x000d,
+ QemuFwCfgItemBootMenu = 0x000e,
+ QemuFwCfgItemMaximumCpuCount = 0x000f,
+ QemuFwCfgItemKernelEntry = 0x0010,
+ QemuFwCfgItemKernelData = 0x0011,
+ QemuFwCfgItemInitrdData = 0x0012,
+ QemuFwCfgItemCommandLineAddress = 0x0013,
+ QemuFwCfgItemCommandLineSize = 0x0014,
+ QemuFwCfgItemCommandLineData = 0x0015,
+ QemuFwCfgItemKernelSetupAddress = 0x0016,
+ QemuFwCfgItemKernelSetupSize = 0x0017,
+ QemuFwCfgItemKernelSetupData = 0x0018,
+
+ QemuFwCfgItemX86AcpiTables = 0x8000,
+ QemuFwCfgItemX86SmbiosTables = 0x8001,
+ QemuFwCfgItemX86Irq0Override = 0x8002,
+ QemuFwCfgItemX86E820Table = 0x8003,
+ QemuFwCfgItemX86HpetData = 0x8004,
+
+} FIRMWARE_CONFIG_ITEM;
+
+
+/**
+ Returns a boolean indicating if the firmware configuration interface
+ is available or not.
+
+ @retval TRUE The interface is available
+ @retval FALSE The interface is not available
+
+**/
+BOOLEAN
+EFIAPI
+QemuFwCfgIsAvailable (
+ VOID
+ );
+
+
+/**
+ Selects a firmware configuration item for reading.
+
+ Following this call, any data read from this item will start from
+ the beginning of the configuration item's data.
+
+ @param[in] QemuFwCfgItem - Firmware Configuration item to read
+
+**/
+VOID
+EFIAPI
+QemuFwCfgSelectItem (
+ IN FIRMWARE_CONFIG_ITEM QemuFwCfgItem
+ );
+
+
+/**
+ Reads firmware configuration bytes into a buffer
+
+ If called multiple times, then the data read will
+ continue at the offset of the firmware configuration
+ item where the previous read ended.
+
+ @param[in] Size - Size in bytes to read
+ @param[in] Buffer - Buffer to store data into
+
+**/
+VOID
+EFIAPI
+QemuFwCfgReadBytes (
+ IN UINTN Size,
+ IN VOID *Buffer OPTIONAL
+ );
+
+
+/**
+ Reads a UINT8 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT8
+EFIAPI
+QemuFwCfgRead8 (
+ VOID
+ );
+
+
+/**
+ Reads a UINT16 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT16
+EFIAPI
+QemuFwCfgRead16 (
+ VOID
+ );
+
+
+/**
+ Reads a UINT32 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT32
+EFIAPI
+QemuFwCfgRead32 (
+ VOID
+ );
+
+
+/**
+ Reads a UINT64 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT64
+EFIAPI
+QemuFwCfgRead64 (
+ VOID
+ );
+
+
+#endif
+
diff --git a/OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.S b/OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.S new file mode 100644 index 0000000000..a32b2c60c4 --- /dev/null +++ b/OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.S @@ -0,0 +1,32 @@ +#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006 - 2012, 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
+# http://opensource.org/licenses/bsd-license.php.
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# IoReadFifo8 (
+# IN UINTN Port,
+# IN UINTN Size,
+# IN VOID *Buffer
+# );
+#------------------------------------------------------------------------------
+ASM_GLOBAL ASM_PFX(IoReadFifo8)
+ASM_PFX(IoReadFifo8):
+ movw 4(%esp), %dx
+ movl 8(%esp), %ecx
+ pushl %edi
+ movl 16(%esp), %edi
+rep insb
+ popl %edi
+ ret
+
diff --git a/OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.asm b/OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.asm new file mode 100644 index 0000000000..e46af81e8d --- /dev/null +++ b/OvmfPkg/Library/QemuFwCfgLib/Ia32/IoLibExAsm.asm @@ -0,0 +1,40 @@ +;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006 - 2012, 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
+; http://opensource.org/licenses/bsd-license.php.
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+;------------------------------------------------------------------------------
+
+ .586P
+ .model flat,C
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; IoReadFifo8 (
+; IN UINTN Port,
+; IN UINTN Size,
+; IN VOID *Buffer
+; );
+;------------------------------------------------------------------------------
+IoReadFifo8 PROC
+
+ mov dx, [esp + 4]
+ mov ecx, [esp + 8]
+ push edi
+ mov edx, [esp + 16]
+rep insb
+ pop edi
+ ret
+
+IoReadFifo8 ENDP
+
+ END
+
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c new file mode 100644 index 0000000000..b94dc67392 --- /dev/null +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c @@ -0,0 +1,246 @@ +/** @file
+
+ Copyright (c) 2011 - 2012, 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
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "Uefi.h"
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/IoLib.h>
+#include <Library/QemuFwCfgLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+STATIC BOOLEAN mQemuFwCfgSupported = FALSE;
+
+
+/**
+ Reads an 8-bit I/O port fifo into a block of memory.
+
+ Reads the 8-bit I/O fifo port specified by Port.
+
+ The port is read Count times, and the read data is
+ stored in the provided Buffer.
+
+ This function must guarantee that all I/O read and write operations are
+ serialized.
+
+ If 8-bit I/O port operations are not supported, then ASSERT().
+
+ @param Port The I/O port to read.
+ @param Count The number of times to read I/O port.
+ @param Buffer The buffer to store the read data into.
+
+**/
+VOID
+EFIAPI
+IoReadFifo8 (
+ IN UINTN Port,
+ IN UINTN Count,
+ OUT VOID *Buffer
+ );
+
+
+/**
+ Returns a boolean indicating if the firmware configuration interface
+ is available or not.
+
+ @retval TRUE The interface is available
+ @retval FALSE The interface is not available
+
+**/
+BOOLEAN
+EFIAPI
+QemuFwCfgIsAvailable (
+ VOID
+ )
+{
+ return mQemuFwCfgSupported;
+}
+
+
+/**
+ Selects a firmware configuration item for reading.
+
+ Following this call, any data read from this item will start from
+ the beginning of the configuration item's data.
+
+ @param[in] QemuFwCfgItem - Firmware Configuration item to read
+
+**/
+VOID
+EFIAPI
+QemuFwCfgSelectItem (
+ IN FIRMWARE_CONFIG_ITEM QemuFwCfgItem
+ )
+{
+ DEBUG ((EFI_D_INFO, "Select Item: 0x%x\n", (UINT16)(UINTN) QemuFwCfgItem));
+ IoWrite16 (0x510, (UINT16)(UINTN) QemuFwCfgItem);
+}
+
+
+/**
+ Reads firmware configuration bytes into a buffer
+
+ @param[in] Size - Size in bytes to read
+ @param[in] Buffer - Buffer to store data into (OPTIONAL if Size is 0)
+
+**/
+VOID
+EFIAPI
+InternalQemuFwCfgReadBytes (
+ IN UINTN Size,
+ IN VOID *Buffer OPTIONAL
+ )
+{
+ IoReadFifo8 (0x511, Size, Buffer);
+}
+
+
+/**
+ Reads firmware configuration bytes into a buffer
+
+ If called multiple times, then the data read will
+ continue at the offset of the firmware configuration
+ item where the previous read ended.
+
+ @param[in] Size - Size in bytes to read
+ @param[in] Buffer - Buffer to store data into
+
+**/
+VOID
+EFIAPI
+QemuFwCfgReadBytes (
+ IN UINTN Size,
+ IN VOID *Buffer
+ )
+{
+ if (mQemuFwCfgSupported) {
+ InternalQemuFwCfgReadBytes (Size, Buffer);
+ } else {
+ ZeroMem (Buffer, Size);
+ }
+}
+
+
+/**
+ Reads a UINT8 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT8
+EFIAPI
+QemuFwCfgRead8 (
+ VOID
+ )
+{
+ UINT8 Result;
+
+ QemuFwCfgReadBytes (sizeof (Result), &Result);
+
+ return Result;
+}
+
+
+/**
+ Reads a UINT16 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT16
+EFIAPI
+QemuFwCfgRead16 (
+ VOID
+ )
+{
+ UINT16 Result;
+
+ QemuFwCfgReadBytes (sizeof (Result), &Result);
+
+ return Result;
+}
+
+
+/**
+ Reads a UINT32 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT32
+EFIAPI
+QemuFwCfgRead32 (
+ VOID
+ )
+{
+ UINT32 Result;
+
+ QemuFwCfgReadBytes (sizeof (Result), &Result);
+
+ return Result;
+}
+
+
+/**
+ Reads a UINT64 firmware configuration value
+
+ @return Value of Firmware Configuration item read
+
+**/
+UINT64
+EFIAPI
+QemuFwCfgRead64 (
+ VOID
+ )
+{
+ UINT64 Result;
+
+ QemuFwCfgReadBytes (sizeof (Result), &Result);
+
+ return Result;
+}
+
+
+RETURN_STATUS
+EFIAPI
+QemuFwCfgInitialize (
+ VOID
+ )
+{
+ UINT32 Signature;
+ UINT32 Revision;
+
+ //
+ // Enable the access routines while probing to see if it is supported.
+ //
+ mQemuFwCfgSupported = TRUE;
+
+ QemuFwCfgSelectItem (QemuFwCfgItemSignature);
+ Signature = QemuFwCfgRead32 ();
+ DEBUG ((EFI_D_INFO, "FW CFG Signature: 0x%x\n", Signature));
+ QemuFwCfgSelectItem (QemuFwCfgItemInterfaceVersion);
+ Revision = QemuFwCfgRead32 ();
+ DEBUG ((EFI_D_INFO, "FW CFG Revision: 0x%x\n", Revision));
+ if ((Signature != SIGNATURE_32 ('Q', 'E', 'M', 'U')) ||
+ (Revision < 1)
+ ) {
+ DEBUG ((EFI_D_INFO, "QemuFwCfg interface not supported.\n"));
+ mQemuFwCfgSupported = FALSE;
+ return RETURN_SUCCESS;
+ }
+
+ DEBUG ((EFI_D_INFO, "QemuFwCfg interface is supported.\n"));
+ return RETURN_SUCCESS;
+}
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf new file mode 100644 index 0000000000..a5446f0b93 --- /dev/null +++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf @@ -0,0 +1,53 @@ +## @file
+#
+# Copyright (c) 2008 - 2012, 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
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = QemuFwCfgLib
+ FILE_GUID = fdd53716-31e1-4acc-9007-8bd5d877c96f
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = QemuFwCfgLib
+
+ CONSTRUCTOR = QemuFwCfgInitialize
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+[Sources]
+ QemuFwCfgLib.c
+
+[Sources.IA32]
+ Ia32/IoLibExAsm.asm
+ Ia32/IoLibExAsm.S
+
+[Sources.X64]
+ X64/IoLibExAsm.asm
+ X64/IoLibExAsm.S
+
+[Packages]
+ MdePkg/MdePkg.dec
+ OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ BaseMemoryLib
+ DebugLib
+ IoLib
+ MemoryAllocationLib
+ UefiBootServicesTableLib
+
diff --git a/OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.S b/OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.S new file mode 100644 index 0000000000..b1125ed7da --- /dev/null +++ b/OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.S @@ -0,0 +1,30 @@ +#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006 - 2012, 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
+# http://opensource.org/licenses/bsd-license.php.
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#------------------------------------------------------------------------------
+
+#------------------------------------------------------------------------------
+# VOID
+# EFIAPI
+# IoReadFifo8 (
+# IN UINTN Port, // rcx
+# IN UINTN Size, // rdx
+# IN VOID *Buffer // r8
+# );
+#------------------------------------------------------------------------------
+ASM_GLOBAL ASM_PFX(IoReadFifo8)
+ASM_PFX(IoReadFifo8):
+ xchg %rcx, %rdx
+ xchg %r8, %rdi # rdi: buffer address; r8: save rdi
+rep insb
+ mov %r8, %rdi # restore rdi
+ ret
+
diff --git a/OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.asm b/OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.asm new file mode 100644 index 0000000000..c60ad2c5d4 --- /dev/null +++ b/OvmfPkg/Library/QemuFwCfgLib/X64/IoLibExAsm.asm @@ -0,0 +1,36 @@ +;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006 - 2012, 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
+; http://opensource.org/licenses/bsd-license.php.
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+;------------------------------------------------------------------------------
+
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; IoReadFifo8 (
+; IN UINTN Port, // rcx
+; IN UINTN Size, // rdx
+; IN VOID *Buffer // r8
+; );
+;------------------------------------------------------------------------------
+IoReadFifo8 PROC
+
+ xchg rcx, rdx
+ xchg rdi, r8 ; rdi: buffer address; r8: save rdi
+rep insb
+ mov rdi, r8 ; restore rdi
+ ret
+
+IoReadFifo8 ENDP
+
+ END
+
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index dd86bd7bb6..2a01968e1b 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -1,7 +1,7 @@ ## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
-# Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2012, 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
@@ -27,6 +27,10 @@ #
NvVarsFileLib|Include/Library/NvVarsFileLib.h
+ ## @libraryclass Access QEMU's firmware configuration interface
+ #
+ QemuFwCfgLib|Include/Library/QemuFwCfgLib.h
+
## @libraryclass Serialize (and deserialize) variables
#
SerializeVariablesLib|Include/Library/SerializeVariablesLib.h
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index c8522df735..ffd9238a71 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -94,6 +94,8 @@ DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+ LockBoxLib|MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
!ifdef $(SOURCE_DEBUG_ENABLE)
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index fe09441482..fc2677f024 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -94,6 +94,7 @@ DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
LockBoxLib|MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
!ifdef $(SOURCE_DEBUG_ENABLE)
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index a312ddbe59..f2bd5a7a1f 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -94,6 +94,7 @@ DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
LockBoxLib|MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
!ifdef $(SOURCE_DEBUG_ENABLE)
|