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Following UEFI spec, update SmbiosDxe to use EfiRuntimeServicesData to put SMBIOS table. Update LegacyBiosDxe to move SMBIOS table to reserved memory for backward compatibility.

Browse Source 
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14932 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Elvin Li
2013-12-05 05:30:27 +00:00
committed by li-elvin
parent b4e7b2d2cd
commit b68237300a
5 changed files with 197 additions and 18 deletions
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8
MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c
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@@ -981,7 +981,7 @@ SmbiosCreateTable (
PhysicalAddress = 0xffffffff;
Status = gBS->AllocatePages (
AllocateMaxAddress,
EfiReservedMemoryType,
EfiRuntimeServicesData,
EFI_SIZE_TO_PAGES (EntryPointStructure->TableLength),
&PhysicalAddress
);
@@ -1093,7 +1093,7 @@ SmbiosDriverEntryPoint (
PhysicalAddress = 0xffffffff;
Status = gBS->AllocatePages (
AllocateMaxAddress,
EfiReservedMemoryType,
EfiRuntimeServicesData,
EFI_SIZE_TO_PAGES (sizeof (SMBIOS_TABLE_ENTRY_POINT)),
&PhysicalAddress
);
@@ -1101,7 +1101,7 @@ SmbiosDriverEntryPoint (
DEBUG ((EFI_D_ERROR, "SmbiosDriverEntryPoint() could not allocate EntryPointStructure < 4GB\n"));
Status = gBS->AllocatePages (
AllocateAnyPages,
EfiReservedMemoryType,
EfiRuntimeServicesData,
EFI_SIZE_TO_PAGES (sizeof (SMBIOS_TABLE_ENTRY_POINT)),
&PhysicalAddress
);
@@ -1127,7 +1127,7 @@ SmbiosDriverEntryPoint (
PhysicalAddress = 0xffffffff;
Status = gBS->AllocatePages (
AllocateMaxAddress,
EfiReservedMemoryType,
EfiRuntimeServicesData,
1,
&PhysicalAddress
);