* [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. [not found] <3e63e0c06e38886af03bfc7a7e90ce6608f44ce8.1532300587.git.Marvin.Haeuser@outlook.com> @ 2018-07-22 23:05 ` Marvin Häuser 2018-07-23 6:46 ` Gao, Liming 0 siblings, 1 reply; 4+ messages in thread From: Marvin Häuser @ 2018-07-22 23:05 UTC (permalink / raw) To: edk2-devel@lists.01.org; +Cc: ruiyu.ni@intel.com To support Standalone MM, the current DXE implementation, which is also used to support DXE SMM Drivers, has been modified. Its type was changed to BASE to make the constructor function generic, MM_STANDALONE modules types have been added to the support list and the internal files were adapted to show support. "DxeAcpiTimerLib.inf" has not been renamed to not break packages. This might be addressed with a separate patch. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com> --- PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.c => DxeStandaloneMmAcpiTimerLib.c} | 9 +++------ PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf | 14 +++++++------- PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.uni => StandaloneMmDxeAcpiTimerLib.uni} | 2 +- 3 files changed, 11 insertions(+), 14 deletions(-) diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c similarity index 88% rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c rename to PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c index 9ed10ef2e297..784f33871d75 100644 --- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c +++ b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c @@ -13,6 +13,7 @@ **/ #include <PiDxe.h> +#include <PiMm.h> #include <Library/TimerLib.h> #include <Library/BaseLib.h> #include <Library/HobLib.h> @@ -78,17 +79,13 @@ InternalGetPerformanceCounterFrequency ( /** The constructor function enables ACPI IO space, and caches PerformanceCounterFrequency. - @param ImageHandle The firmware allocated handle for the EFI image. - @param SystemTable A pointer to the EFI System Table. - @retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS. **/ EFI_STATUS EFIAPI -DxeAcpiTimerLibConstructor ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable +DxeStandaloneMmAcpiTimerLibConstructor ( + VOID ) { EFI_HOB_GUID_TYPE *GuidHob; diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf index 601041c80137..f1f62247649e 100644 --- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf +++ b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf @@ -1,5 +1,5 @@ ## @file -# DXE ACPI Timer Library +# DXE and Standalone MM ACPI Timer Library # # Provides basic timer support using the ACPI timer hardware. The performance # counter features are provided by the processors time stamp counter. @@ -20,17 +20,17 @@ [Defines] INF_VERSION = 0x00010005 - BASE_NAME = DxeAcpiTimerLib + BASE_NAME = DxeStandaloneMmAcpiTimerLib FILE_GUID = E624B98C-845A-4b94-9B50-B20475D552B9 - MODULE_TYPE = DXE_DRIVER + MODULE_TYPE = BASE VERSION_STRING = 1.0 - LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE - CONSTRUCTOR = DxeAcpiTimerLibConstructor - MODULE_UNI_FILE = DxeAcpiTimerLib.uni + LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER MM_STANDALONE UEFI_APPLICATION UEFI_DRIVER SMM_CORE MM_CORE_STANDALONE + CONSTRUCTOR = DxeStandaloneMmAcpiTimerLibConstructor + MODULE_UNI_FILE = DxeStandaloneMmAcpiTimerLib.uni [Sources] AcpiTimerLib.c - DxeAcpiTimerLib.c + DxeStandaloneMmAcpiTimerLib.c [Packages] MdePkg/MdePkg.dec diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni similarity index 92% rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni rename to PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni index bf31abf81d68..6b3abb85ebc8 100644 --- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni +++ b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni @@ -1,5 +1,5 @@ // /** @file -// DXE ACPI Timer Library +// DXE and Standalone MM ACPI Timer Library // // Provides basic timer support using the ACPI timer hardware. The performance // counter features are provided by the processors time stamp counter. -- 2.18.0.windows.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. 2018-07-22 23:05 ` [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM Marvin Häuser @ 2018-07-23 6:46 ` Gao, Liming 2018-07-23 13:01 ` Marvin H?user 0 siblings, 1 reply; 4+ messages in thread From: Gao, Liming @ 2018-07-23 6:46 UTC (permalink / raw) To: Marvin.Haeuser@outlook.com, edk2-devel@lists.01.org; +Cc: Ni, Ruiyu Marvin: If this library supports standalone MM module only, I agree its source file includes Standalone MM But, this library instance also supports DXE, SMM. I don't think StandaloneMm name is good for them. Besides, I want to know why you changes this library instance. Are there the standalone MM module to depend on this AcpiTimerLib? Thanks Liming >-----Original Message----- >From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of >Marvin H?user >Sent: Monday, July 23, 2018 7:05 AM >To: edk2-devel@lists.01.org >Cc: Ni, Ruiyu <ruiyu.ni@intel.com> >Subject: [edk2] [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone >MM. > >To support Standalone MM, the current DXE implementation, which is >also used to support DXE SMM Drivers, has been modified. Its type was >changed to BASE to make the constructor function generic, >MM_STANDALONE modules types have been added to the support list and >the internal files were adapted to show support. > >"DxeAcpiTimerLib.inf" has not been renamed to not break packages. >This might be addressed with a separate patch. > >Contributed-under: TianoCore Contribution Agreement 1.1 >Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com> >--- > PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.c => >DxeStandaloneMmAcpiTimerLib.c} | 9 +++------ > PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf >| 14 +++++++------- > PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.uni => >StandaloneMmDxeAcpiTimerLib.uni} | 2 +- > 3 files changed, 11 insertions(+), 14 deletions(-) > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c >similarity index 88% >rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c >rename to >PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c >index 9ed10ef2e297..784f33871d75 100644 >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c >+++ >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c >@@ -13,6 +13,7 @@ > **/ > > #include <PiDxe.h> >+#include <PiMm.h> > #include <Library/TimerLib.h> > #include <Library/BaseLib.h> > #include <Library/HobLib.h> >@@ -78,17 +79,13 @@ InternalGetPerformanceCounterFrequency ( > /** > The constructor function enables ACPI IO space, and caches >PerformanceCounterFrequency. > >- @param ImageHandle The firmware allocated handle for the EFI image. >- @param SystemTable A pointer to the EFI System Table. >- > @retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS. > > **/ > EFI_STATUS > EFIAPI >-DxeAcpiTimerLibConstructor ( >- IN EFI_HANDLE ImageHandle, >- IN EFI_SYSTEM_TABLE *SystemTable >+DxeStandaloneMmAcpiTimerLibConstructor ( >+ VOID > ) > { > EFI_HOB_GUID_TYPE *GuidHob; >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf >index 601041c80137..f1f62247649e 100644 >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf >+++ b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf >@@ -1,5 +1,5 @@ > ## @file >-# DXE ACPI Timer Library >+# DXE and Standalone MM ACPI Timer Library > # > # Provides basic timer support using the ACPI timer hardware. The >performance > # counter features are provided by the processors time stamp counter. >@@ -20,17 +20,17 @@ > > [Defines] > INF_VERSION = 0x00010005 >- BASE_NAME = DxeAcpiTimerLib >+ BASE_NAME = DxeStandaloneMmAcpiTimerLib > FILE_GUID = E624B98C-845A-4b94-9B50-B20475D552B9 >- MODULE_TYPE = DXE_DRIVER >+ MODULE_TYPE = BASE > VERSION_STRING = 1.0 >- LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER >DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER >SMM_CORE >- CONSTRUCTOR = DxeAcpiTimerLibConstructor >- MODULE_UNI_FILE = DxeAcpiTimerLib.uni >+ LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER >DXE_RUNTIME_DRIVER DXE_SMM_DRIVER MM_STANDALONE >UEFI_APPLICATION UEFI_DRIVER SMM_CORE MM_CORE_STANDALONE >+ CONSTRUCTOR = DxeStandaloneMmAcpiTimerLibConstructor >+ MODULE_UNI_FILE = DxeStandaloneMmAcpiTimerLib.uni > > [Sources] > AcpiTimerLib.c >- DxeAcpiTimerLib.c >+ DxeStandaloneMmAcpiTimerLib.c > > [Packages] > MdePkg/MdePkg.dec >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni >b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni >similarity index 92% >rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni >rename to >PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni >index bf31abf81d68..6b3abb85ebc8 100644 >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni >+++ >b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni >@@ -1,5 +1,5 @@ > // /** @file >-// DXE ACPI Timer Library >+// DXE and Standalone MM ACPI Timer Library > // > // Provides basic timer support using the ACPI timer hardware. The >performance > // counter features are provided by the processors time stamp counter. >-- >2.18.0.windows.1 > >_______________________________________________ >edk2-devel mailing list >edk2-devel@lists.01.org >https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. 2018-07-23 6:46 ` Gao, Liming @ 2018-07-23 13:01 ` Marvin H?user 2018-08-02 15:20 ` Gao, Liming 0 siblings, 1 reply; 4+ messages in thread From: Marvin H?user @ 2018-07-23 13:01 UTC (permalink / raw) To: edk2-devel@lists.01.org, Gao, Liming; +Cc: ruiyu.ni@intel.com Best regards, Marvin. > -----Original Message----- > From: Gao, Liming <liming.gao@intel.com> > Sent: Monday, July 23, 2018 8:46 AM > To: Marvin.Haeuser@outlook.com; edk2-devel@lists.01.org > Cc: Ni, Ruiyu <ruiyu.ni@intel.com> > Subject: RE: [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. > > Marvin: > If this library supports standalone MM module only, I agree its source file > includes Standalone MM > But, this library instance also supports DXE, SMM. I don't think > StandaloneMm name is good for them. I called all files "DxeStandaloneMm", the same way as other libraries append environment types ("PeiDxePostCodeLib", etc). Did I overlook something? > > Besides, I want to know why you changes this library instance. Are there the > standalone MM module to depend on this AcpiTimerLib? I wanted to try out porting a private module which happened to depend on AcpiTimerLib and thus HobLib. HobLib will follow once the MmServicesTableLib patch has been decided on and I will adapt others too once I run into needing them. > > Thanks > Liming > >-----Original Message----- > >From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of > >Marvin H?user > >Sent: Monday, July 23, 2018 7:05 AM > >To: edk2-devel@lists.01.org > >Cc: Ni, Ruiyu <ruiyu.ni@intel.com> > >Subject: [edk2] [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone > >MM. > > > >To support Standalone MM, the current DXE implementation, which is also > >used to support DXE SMM Drivers, has been modified. Its type was > >changed to BASE to make the constructor function generic, > MM_STANDALONE > >modules types have been added to the support list and the internal > >files were adapted to show support. > > > >"DxeAcpiTimerLib.inf" has not been renamed to not break packages. > >This might be addressed with a separate patch. > > > >Contributed-under: TianoCore Contribution Agreement 1.1 > >Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com> > >--- > > PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.c => > >DxeStandaloneMmAcpiTimerLib.c} | 9 +++------ > > PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > >| 14 +++++++------- > > PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.uni => > >StandaloneMmDxeAcpiTimerLib.uni} | 2 +- > > 3 files changed, 11 insertions(+), 14 deletions(-) > > > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c > >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c > >similarity index 88% > >rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c > >rename to > >PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c > >index 9ed10ef2e297..784f33871d75 100644 > >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c > >+++ > >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c > >@@ -13,6 +13,7 @@ > > **/ > > > > #include <PiDxe.h> > >+#include <PiMm.h> > > #include <Library/TimerLib.h> > > #include <Library/BaseLib.h> > > #include <Library/HobLib.h> > >@@ -78,17 +79,13 @@ InternalGetPerformanceCounterFrequency ( > > /** > > The constructor function enables ACPI IO space, and caches > >PerformanceCounterFrequency. > > > >- @param ImageHandle The firmware allocated handle for the EFI image. > >- @param SystemTable A pointer to the EFI System Table. > >- > > @retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS. > > > > **/ > > EFI_STATUS > > EFIAPI > >-DxeAcpiTimerLibConstructor ( > >- IN EFI_HANDLE ImageHandle, > >- IN EFI_SYSTEM_TABLE *SystemTable > >+DxeStandaloneMmAcpiTimerLibConstructor ( > >+ VOID > > ) > > { > > EFI_HOB_GUID_TYPE *GuidHob; > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > >index 601041c80137..f1f62247649e 100644 > >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > >+++ b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > >@@ -1,5 +1,5 @@ > > ## @file > >-# DXE ACPI Timer Library > >+# DXE and Standalone MM ACPI Timer Library > > # > > # Provides basic timer support using the ACPI timer hardware. The > >performance # counter features are provided by the processors time > >stamp counter. > >@@ -20,17 +20,17 @@ > > > > [Defines] > > INF_VERSION = 0x00010005 > >- BASE_NAME = DxeAcpiTimerLib > >+ BASE_NAME = DxeStandaloneMmAcpiTimerLib > > FILE_GUID = E624B98C-845A-4b94-9B50-B20475D552B9 > >- MODULE_TYPE = DXE_DRIVER > >+ MODULE_TYPE = BASE > > VERSION_STRING = 1.0 > >- LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER > >DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION > UEFI_DRIVER SMM_CORE > >- CONSTRUCTOR = DxeAcpiTimerLibConstructor > >- MODULE_UNI_FILE = DxeAcpiTimerLib.uni > >+ LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER > >DXE_RUNTIME_DRIVER DXE_SMM_DRIVER MM_STANDALONE > UEFI_APPLICATION > >UEFI_DRIVER SMM_CORE MM_CORE_STANDALONE > >+ CONSTRUCTOR = DxeStandaloneMmAcpiTimerLibConstructor > >+ MODULE_UNI_FILE = DxeStandaloneMmAcpiTimerLib.uni > > > > [Sources] > > AcpiTimerLib.c > >- DxeAcpiTimerLib.c > >+ DxeStandaloneMmAcpiTimerLib.c > > > > [Packages] > > MdePkg/MdePkg.dec > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni > >b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.u > ni > >similarity index 92% > >rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni > >rename to > >PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni > >index bf31abf81d68..6b3abb85ebc8 100644 > >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni > >+++ > >b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.u > ni > >@@ -1,5 +1,5 @@ > > // /** @file > >-// DXE ACPI Timer Library > >+// DXE and Standalone MM ACPI Timer Library > > // > > // Provides basic timer support using the ACPI timer hardware. The > >performance // counter features are provided by the processors time > >stamp counter. > >-- > >2.18.0.windows.1 > > > >_______________________________________________ > >edk2-devel mailing list > >edk2-devel@lists.01.org > >https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. 2018-07-23 13:01 ` Marvin H?user @ 2018-08-02 15:20 ` Gao, Liming 0 siblings, 0 replies; 4+ messages in thread From: Gao, Liming @ 2018-08-02 15:20 UTC (permalink / raw) To: Marvin H?user, edk2-devel@lists.01.org; +Cc: Ni, Ruiyu Marvin: I suggest to verify this library functionality on Standalone MM driver first, then propose how to change it to support more module type. Thanks Liming > -----Original Message----- > From: Marvin H?user [mailto:Marvin.Haeuser@outlook.com] > Sent: Monday, July 23, 2018 9:02 PM > To: edk2-devel@lists.01.org; Gao, Liming <liming.gao@intel.com> > Cc: Ni, Ruiyu <ruiyu.ni@intel.com> > Subject: RE: [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. > > Best regards, > Marvin. > > > -----Original Message----- > > From: Gao, Liming <liming.gao@intel.com> > > Sent: Monday, July 23, 2018 8:46 AM > > To: Marvin.Haeuser@outlook.com; edk2-devel@lists.01.org > > Cc: Ni, Ruiyu <ruiyu.ni@intel.com> > > Subject: RE: [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM. > > > > Marvin: > > If this library supports standalone MM module only, I agree its source file > > includes Standalone MM > > But, this library instance also supports DXE, SMM. I don't think > > StandaloneMm name is good for them. > > I called all files "DxeStandaloneMm", the same way as other libraries append environment types ("PeiDxePostCodeLib", etc). > Did I overlook something? > > > > > Besides, I want to know why you changes this library instance. Are there the > > standalone MM module to depend on this AcpiTimerLib? > > I wanted to try out porting a private module which happened to depend on AcpiTimerLib and thus HobLib. > HobLib will follow once the MmServicesTableLib patch has been decided on and I will adapt others too once I run into needing them. > > > > > Thanks > > Liming > > >-----Original Message----- > > >From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of > > >Marvin H?user > > >Sent: Monday, July 23, 2018 7:05 AM > > >To: edk2-devel@lists.01.org > > >Cc: Ni, Ruiyu <ruiyu.ni@intel.com> > > >Subject: [edk2] [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone > > >MM. > > > > > >To support Standalone MM, the current DXE implementation, which is also > > >used to support DXE SMM Drivers, has been modified. Its type was > > >changed to BASE to make the constructor function generic, > > MM_STANDALONE > > >modules types have been added to the support list and the internal > > >files were adapted to show support. > > > > > >"DxeAcpiTimerLib.inf" has not been renamed to not break packages. > > >This might be addressed with a separate patch. > > > > > >Contributed-under: TianoCore Contribution Agreement 1.1 > > >Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com> > > >--- > > > PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.c => > > >DxeStandaloneMmAcpiTimerLib.c} | 9 +++------ > > > PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > > >| 14 +++++++------- > > > PcAtChipsetPkg/Library/AcpiTimerLib/{DxeAcpiTimerLib.uni => > > >StandaloneMmDxeAcpiTimerLib.uni} | 2 +- > > > 3 files changed, 11 insertions(+), 14 deletions(-) > > > > > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c > > >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c > > >similarity index 88% > > >rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c > > >rename to > > >PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c > > >index 9ed10ef2e297..784f33871d75 100644 > > >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.c > > >+++ > > >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeStandaloneMmAcpiTimerLib.c > > >@@ -13,6 +13,7 @@ > > > **/ > > > > > > #include <PiDxe.h> > > >+#include <PiMm.h> > > > #include <Library/TimerLib.h> > > > #include <Library/BaseLib.h> > > > #include <Library/HobLib.h> > > >@@ -78,17 +79,13 @@ InternalGetPerformanceCounterFrequency ( > > > /** > > > The constructor function enables ACPI IO space, and caches > > >PerformanceCounterFrequency. > > > > > >- @param ImageHandle The firmware allocated handle for the EFI image. > > >- @param SystemTable A pointer to the EFI System Table. > > >- > > > @retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS. > > > > > > **/ > > > EFI_STATUS > > > EFIAPI > > >-DxeAcpiTimerLibConstructor ( > > >- IN EFI_HANDLE ImageHandle, > > >- IN EFI_SYSTEM_TABLE *SystemTable > > >+DxeStandaloneMmAcpiTimerLibConstructor ( > > >+ VOID > > > ) > > > { > > > EFI_HOB_GUID_TYPE *GuidHob; > > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > > >b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > > >index 601041c80137..f1f62247649e 100644 > > >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > > >+++ b/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf > > >@@ -1,5 +1,5 @@ > > > ## @file > > >-# DXE ACPI Timer Library > > >+# DXE and Standalone MM ACPI Timer Library > > > # > > > # Provides basic timer support using the ACPI timer hardware. The > > >performance # counter features are provided by the processors time > > >stamp counter. > > >@@ -20,17 +20,17 @@ > > > > > > [Defines] > > > INF_VERSION = 0x00010005 > > >- BASE_NAME = DxeAcpiTimerLib > > >+ BASE_NAME = DxeStandaloneMmAcpiTimerLib > > > FILE_GUID = E624B98C-845A-4b94-9B50-B20475D552B9 > > >- MODULE_TYPE = DXE_DRIVER > > >+ MODULE_TYPE = BASE > > > VERSION_STRING = 1.0 > > >- LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER > > >DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION > > UEFI_DRIVER SMM_CORE > > >- CONSTRUCTOR = DxeAcpiTimerLibConstructor > > >- MODULE_UNI_FILE = DxeAcpiTimerLib.uni > > >+ LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER > > >DXE_RUNTIME_DRIVER DXE_SMM_DRIVER MM_STANDALONE > > UEFI_APPLICATION > > >UEFI_DRIVER SMM_CORE MM_CORE_STANDALONE > > >+ CONSTRUCTOR = DxeStandaloneMmAcpiTimerLibConstructor > > >+ MODULE_UNI_FILE = DxeStandaloneMmAcpiTimerLib.uni > > > > > > [Sources] > > > AcpiTimerLib.c > > >- DxeAcpiTimerLib.c > > >+ DxeStandaloneMmAcpiTimerLib.c > > > > > > [Packages] > > > MdePkg/MdePkg.dec > > >diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni > > >b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.u > > ni > > >similarity index 92% > > >rename from PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni > > >rename to > > >PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.uni > > >index bf31abf81d68..6b3abb85ebc8 100644 > > >--- a/PcAtChipsetPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.uni > > >+++ > > >b/PcAtChipsetPkg/Library/AcpiTimerLib/StandaloneMmDxeAcpiTimerLib.u > > ni > > >@@ -1,5 +1,5 @@ > > > // /** @file > > >-// DXE ACPI Timer Library > > >+// DXE and Standalone MM ACPI Timer Library > > > // > > > // Provides basic timer support using the ACPI timer hardware. The > > >performance // counter features are provided by the processors time > > >stamp counter. > > >-- > > >2.18.0.windows.1 > > > > > >_______________________________________________ > > >edk2-devel mailing list > > >edk2-devel@lists.01.org > > >https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-08-02 15:21 UTC | newest]
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[not found] <3e63e0c06e38886af03bfc7a7e90ce6608f44ce8.1532300587.git.Marvin.Haeuser@outlook.com>
2018-07-22 23:05 ` [PATCH] PcAtChipsetPkg/AcpiTimerLib: Support Standalone MM Marvin Häuser
2018-07-23 6:46 ` Gao, Liming
2018-07-23 13:01 ` Marvin H?user
2018-08-02 15:20 ` Gao, Liming
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