From: Brijesh Singh <brijesh.ksingh@gmail.com>
To: michael.d.kinney@intel.com, ersek@redhat.com,
edk2-devel@ml01.01.org, liming.gao@intel.com,
jordan.l.justen@intel.com
Cc: leo.duran@amd.com, brijesh.singh@amd.com, Thomas.Lendacky@amd.com
Subject: [RFC PATCH v2 08/10] OvmfPkg/QemuFwCfgLib: Provide Pei and Dxe specific library support
Date: Tue, 21 Mar 2017 16:59:55 -0400 [thread overview]
Message-ID: <149012999507.26803.14253327359755321741.stgit@brijesh-build-machine> (raw)
In-Reply-To: <149012994545.26803.15256468111517327020.stgit@brijesh-build-machine>
Current QemuFwCfgLib.inf is used in both Pei and Dxe phases. The patch adds
Pei and Dxe inf file to provide a seperate QemuFwCfg library for Pei and Dxe
phases. There is no code change in this patch other than rearranging the files
and updating inf files.
The patch is precursor to add SEV support in QemuFwCfgLib, When SEV guest is
enabled then in Pei phase we support IO operation but in Dxe phase we can
support both IO and DMA operations.
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
---
OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxe.c | 0
OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf | 6 +++---
OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPei.c | 0
OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf | 6 +++---
OvmfPkg/OvmfPkgIa32.dsc | 4 +++-
OvmfPkg/OvmfPkgIa32X64.dsc | 4 +++-
OvmfPkg/OvmfPkgX64.dsc | 4 +++-
7 files changed, 15 insertions(+), 9 deletions(-)
copy OvmfPkg/Library/QemuFwCfgLib/{QemuFwCfgPeiDxe.c => QemuFwCfgDxe.c} (100%)
copy OvmfPkg/Library/QemuFwCfgLib/{QemuFwCfgLib.inf => QemuFwCfgDxeLib.inf} (83%)
rename OvmfPkg/Library/QemuFwCfgLib/{QemuFwCfgPeiDxe.c => QemuFwCfgPei.c} (100%)
rename OvmfPkg/Library/QemuFwCfgLib/{QemuFwCfgLib.inf => QemuFwCfgPeiLib.inf} (83%)
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiDxe.c b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxe.c
similarity index 100%
copy from OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiDxe.c
copy to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxe.c
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
similarity index 83%
copy from OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
copy to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
index 6894760..346bb88 100644
--- a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
@@ -19,10 +19,10 @@
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = QemuFwCfgLib
- FILE_GUID = fdd53716-31e1-4acc-9007-8bd5d877c96f
+ FILE_GUID = 80474090-55e7-4c28-b25c-9f236ba41f28
MODULE_TYPE = BASE
VERSION_STRING = 1.0
- LIBRARY_CLASS = QemuFwCfgLib|PEIM DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER
+ LIBRARY_CLASS = QemuFwCfgLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER
CONSTRUCTOR = QemuFwCfgInitialize
@@ -35,7 +35,7 @@
[Sources]
QemuFwCfgLibInternal.h
QemuFwCfgLib.c
- QemuFwCfgPeiDxe.c
+ QemuFwCfgDxe.c
[Packages]
MdePkg/MdePkg.dec
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiDxe.c b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPei.c
similarity index 100%
rename from OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiDxe.c
rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPei.c
diff --git a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
similarity index 83%
rename from OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
rename to OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
index 6894760..4f966a8 100644
--- a/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+++ b/OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
@@ -19,10 +19,10 @@
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = QemuFwCfgLib
- FILE_GUID = fdd53716-31e1-4acc-9007-8bd5d877c96f
+ FILE_GUID = ddd4f5f0-5304-42a8-9efa-d14bf11a3533
MODULE_TYPE = BASE
VERSION_STRING = 1.0
- LIBRARY_CLASS = QemuFwCfgLib|PEIM DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER
+ LIBRARY_CLASS = QemuFwCfgLib|PEIM
CONSTRUCTOR = QemuFwCfgInitialize
@@ -35,7 +35,7 @@
[Sources]
QemuFwCfgLibInternal.h
QemuFwCfgLib.c
- QemuFwCfgPeiDxe.c
+ QemuFwCfgPei.c
[Packages]
MdePkg/MdePkg.dec
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 58d6c3d..3e94295 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -123,7 +123,7 @@
DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
- QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/BaseMemEncryptSevLib.inf
@@ -216,6 +216,7 @@
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
!endif
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
[LibraryClasses.common.PEIM]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
@@ -240,6 +241,7 @@
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuExceptionHandlerLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/PeiQemuFwCfgS3LibFwCfg.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
[LibraryClasses.common.DXE_CORE]
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index ac2ef24..0b22229 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -128,7 +128,7 @@
DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
- QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/BaseMemEncryptSevLib.inf
@@ -221,6 +221,7 @@
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
!endif
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
[LibraryClasses.common.PEIM]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
@@ -245,6 +246,7 @@
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuExceptionHandlerLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/PeiQemuFwCfgS3LibFwCfg.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
[LibraryClasses.common.DXE_CORE]
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 799f9e1..01f3803 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -128,7 +128,7 @@
DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
- QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/BaseMemEncryptSevLib.inf
@@ -221,6 +221,7 @@
DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
!endif
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
[LibraryClasses.common.PEIM]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
@@ -245,6 +246,7 @@
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuExceptionHandlerLib.inf
MpInitLib|UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/PeiQemuFwCfgS3LibFwCfg.inf
+ QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
[LibraryClasses.common.DXE_CORE]
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
next prev parent reply other threads:[~2017-03-21 20:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 20:59 [RFC PATCH v2 00/10] x86: Secure Encrypted Virtualization (AMD) Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 01/10] OvmfPkg/Include: Define SEV specific CPUID and MSR Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 02/10] OvmfPkg/ResetVector: add memory encryption mask when SEV is enabled Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 03/10] OvmfPkg/PlatformPei: Add Secure Encrypted Virutualization (SEV) support Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 04/10] OvmfPkg/BaseMemcryptSevLib: Add SEV helper library Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 05/10] OvmfPkg/DxeBmDmaLib: Import DxeBmDmaLib package Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 06/10] OvmfPkg/DxeBmDmaLib: Fix AllocateBounceBuffer parameter Brijesh Singh
2017-03-21 20:59 ` [RFC PATCH v2 07/10] OvmfPkg/BmDmaLib: Add SEV support Brijesh Singh
2017-03-21 20:59 ` Brijesh Singh [this message]
2017-03-21 21:00 ` [RFC PATCH v2 09/10] OvmfPkg/QemuFwCfgLib: Add Secure Encrypted Virtualization (SEV) support Brijesh Singh
2017-03-21 21:00 ` [RFC PATCH v2 10/10] OvmfPkg/QemuVideoDxe: Clear the C-bit from framebuffer region when SEV is enabled Brijesh Singh
-- strict thread matches above, loose matches on Subject: below --
2017-03-21 21:12 [RESEND] [RFC PATCH v2 00/10] x86: Secure Encrypted Virtualization (AMD) Brijesh Singh
2017-03-21 21:13 ` [RFC PATCH v2 08/10] OvmfPkg/QemuFwCfgLib: Provide Pei and Dxe specific library support Brijesh Singh
2017-03-27 9:41 ` Laszlo Ersek
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