[edk2-devel] [PATCH] UefiPayloadPkg: Add memory type information HOB

Guo Dong posted 1 patch 3 years, 3 months ago
Failed in applying to current master (apply log)
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c   | 23 ++++++++++++++++++-----
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h   |  1 +
UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf |  5 +++++
3 files changed, 24 insertions(+), 5 deletions(-)
[edk2-devel] [PATCH] UefiPayloadPkg: Add memory type information HOB
Posted by Guo Dong 3 years, 3 months ago
To avoid DXE drivers to be dispatched to memory above 4GB,
this patch build memory type information HOB in payload
entry module.

Signed-off-by: Guo Dong <guo.dong@intel.com>
---
 UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c   | 23 ++++++++++++++++++-----
 UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h   |  1 +
 UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf |  5 +++++
 3 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
index 805f5448d9..5d8b9d1464 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
@@ -7,6 +7,16 @@
 
 #include "UefiPayloadEntry.h"
 
+
+EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
+  { EfiACPIReclaimMemory,   FixedPcdGet32 (PcdMemoryTypeEfiACPIReclaimMemory) },
+  { EfiACPIMemoryNVS,       FixedPcdGet32 (PcdMemoryTypeEfiACPIMemoryNVS) },
+  { EfiReservedMemoryType,  FixedPcdGet32 (PcdMemoryTypeEfiReservedMemoryType) },
+  { EfiRuntimeServicesData, FixedPcdGet32 (PcdMemoryTypeEfiRuntimeServicesData) },
+  { EfiRuntimeServicesCode, FixedPcdGet32 (PcdMemoryTypeEfiRuntimeServicesCode) },
+  { EfiMaxMemoryType,       0     }
+};
+
 /**
    Callback function to build resource descriptor HOB
 
@@ -40,11 +50,6 @@ MemInfoCallback (
              EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
              EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE;
 
-  if (Base >= BASE_4GB ) {
-    // Remove tested attribute to avoid DXE core to dispatch driver to memory above 4GB
-    Attribue &= ~EFI_RESOURCE_ATTRIBUTE_TESTED;
-  }
-
   BuildResourceDescriptorHob (Type, Attribue, (EFI_PHYSICAL_ADDRESS)Base, Size);
   DEBUG ((DEBUG_INFO , "buildhob: base = 0x%lx, size = 0x%lx, type = 0x%x\n", Base, Size, Type));
 
@@ -343,6 +348,14 @@ BuildGenericHob (
   BuildResourceDescriptorHob (EFI_RESOURCE_MEMORY_MAPPED_IO, ResourceAttribute, 0xFEC80000, SIZE_512KB);
   BuildMemoryAllocationHob ( 0xFEC80000, SIZE_512KB, EfiMemoryMappedIO);
 
+  //
+  // Create Memory Type Information HOB
+  //
+  BuildGuidDataHob (
+    &gEfiMemoryTypeInformationGuid,
+    mDefaultMemoryTypeInformation,
+    sizeof(mDefaultMemoryTypeInformation)
+  );
 }
 
 
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
index 2c84d6ed53..57b03dffe9 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
@@ -31,6 +31,7 @@
 #include <Guid/MemoryMapInfoGuid.h>
 #include <Guid/AcpiBoardInfoGuid.h>
 #include <Guid/GraphicsInfoHob.h>
+#include <Guid/MemoryTypeInformation.h>
 
 
 #define LEGACY_8259_MASK_REGISTER_MASTER  0x21
diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
index cc59f1903b..444d03b6d4 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
+++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
@@ -84,6 +84,11 @@
 
   gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemBase
   gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemSize
+  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory
+  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS
+  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType
+  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData
+  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode
   gUefiPayloadPkgTokenSpaceGuid.PcdPayloadStackTop
   gUefiPayloadPkgTokenSpaceGuid.PcdSystemMemoryUefiRegionSize
 
-- 
2.16.2.windows.1



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#69458): https://edk2.groups.io/g/devel/message/69458
Mute This Topic: https://groups.io/mt/79209988/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-


Re: [edk2-devel] [PATCH] UefiPayloadPkg: Add memory type information HOB
Posted by Ma, Maurice 3 years, 2 months ago
Reviewed-by:  Maurice Ma <maurice.ma@intel.com>

Regards
Maurice
> -----Original Message-----
> From: Guo Dong <guo.dong@intel.com>
> Sent: Thursday, December 24, 2020 12:56
> To: devel@edk2.groups.io
> Cc: Dong, Eric <eric.dong@intel.com>; Ma, Maurice <maurice.ma@intel.com>;
> You, Benjamin <benjamin.you@intel.com>;
> philipp.deppenwiese@9elements.com
> Subject: [edk2-devel] [PATCH] UefiPayloadPkg: Add memory type information
> HOB
> 
> To avoid DXE drivers to be dispatched to memory above 4GB, this patch build
> memory type information HOB in payload entry module.
> 
> Signed-off-by: Guo Dong <guo.dong@intel.com>
> ---
>  UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c   | 23
> ++++++++++++++++++-----
>  UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h   |  1 +
>  UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf |  5 +++++
>  3 files changed, 24 insertions(+), 5 deletions(-)
> 
> diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
> b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
> index 805f5448d9..5d8b9d1464 100644
> --- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
> +++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c
> @@ -7,6 +7,16 @@
> 
>  #include "UefiPayloadEntry.h"
> 
> +
> +EFI_MEMORY_TYPE_INFORMATION mDefaultMemoryTypeInformation[] = {
> +  { EfiACPIReclaimMemory,   FixedPcdGet32
> (PcdMemoryTypeEfiACPIReclaimMemory) },
> +  { EfiACPIMemoryNVS,       FixedPcdGet32
> (PcdMemoryTypeEfiACPIMemoryNVS) },
> +  { EfiReservedMemoryType,  FixedPcdGet32
> +(PcdMemoryTypeEfiReservedMemoryType) },
> +  { EfiRuntimeServicesData, FixedPcdGet32
> +(PcdMemoryTypeEfiRuntimeServicesData) },
> +  { EfiRuntimeServicesCode, FixedPcdGet32
> (PcdMemoryTypeEfiRuntimeServicesCode) },
> +  { EfiMaxMemoryType,       0     }
> +};
> +
>  /**
>     Callback function to build resource descriptor HOB
> 
> @@ -40,11 +50,6 @@ MemInfoCallback (
>               EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
>               EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE;
> 
> -  if (Base >= BASE_4GB ) {
> -    // Remove tested attribute to avoid DXE core to dispatch driver to memory
> above 4GB
> -    Attribue &= ~EFI_RESOURCE_ATTRIBUTE_TESTED;
> -  }
> -
>    BuildResourceDescriptorHob (Type, Attribue, (EFI_PHYSICAL_ADDRESS)Base,
> Size);
>    DEBUG ((DEBUG_INFO , "buildhob: base = 0x%lx, size = 0x%lx, type = 0x%x\n",
> Base, Size, Type));
> 
> @@ -343,6 +348,14 @@ BuildGenericHob (
>    BuildResourceDescriptorHob (EFI_RESOURCE_MEMORY_MAPPED_IO,
> ResourceAttribute, 0xFEC80000, SIZE_512KB);
>    BuildMemoryAllocationHob ( 0xFEC80000, SIZE_512KB,
> EfiMemoryMappedIO);
> 
> +  //
> +  // Create Memory Type Information HOB  //  BuildGuidDataHob (
> +    &gEfiMemoryTypeInformationGuid,
> +    mDefaultMemoryTypeInformation,
> +    sizeof(mDefaultMemoryTypeInformation)
> +  );
>  }
> 
> 
> diff --git a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
> b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
> index 2c84d6ed53..57b03dffe9 100644
> --- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
> +++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.h
> @@ -31,6 +31,7 @@
>  #include <Guid/MemoryMapInfoGuid.h>
>  #include <Guid/AcpiBoardInfoGuid.h>
>  #include <Guid/GraphicsInfoHob.h>
> +#include <Guid/MemoryTypeInformation.h>
> 
> 
>  #define LEGACY_8259_MASK_REGISTER_MASTER  0x21 diff --git
> a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
> b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
> index cc59f1903b..444d03b6d4 100644
> --- a/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
> +++ b/UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.inf
> @@ -84,6 +84,11 @@
> 
>    gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemBase
>    gUefiPayloadPkgTokenSpaceGuid.PcdPayloadFdMemSize
> +  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory
> +  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS
> +  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType
> +  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData
> +  gUefiPayloadPkgTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode
>    gUefiPayloadPkgTokenSpaceGuid.PcdPayloadStackTop
>    gUefiPayloadPkgTokenSpaceGuid.PcdSystemMemoryUefiRegionSize
> 
> --
> 2.16.2.windows.1



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#69746): https://edk2.groups.io/g/devel/message/69746
Mute This Topic: https://groups.io/mt/79209988/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-