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| author | Min M Xu <min.m.xu@intel.com> | 2022-11-01 13:13:41 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-11-01 10:08:10 +0000 |
| commit | 32c5a470ad752d55454eddca01eda90a9e48e745 (patch) | |
| tree | c4097f04accc2ffd3df20d61deb6e3325b59c845 /MdePkg | |
| parent | 00bbb1e584ec05547159f405cca383e8ba5e4ddb (diff) | |
| download | edk2-32c5a470ad752d55454eddca01eda90a9e48e745.tar.gz | |
MdePkg: Increase EFI_RESOURCE_MAX_MEMORY_TYPE
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3937
BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is defined for unaccepted memory.
But this defitinion has not been officially in the PI spec. Base
on the code-first we define EFI_RESOURCE_MEMORY_UNACCEPTED at
MdeModulePkg/Include/Pi/PrePiHob.h and update EFI_RESOURCE_MAX_MEMORY_TYPE
to 8. After BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is officially published
in PI spec, we will re-visit here.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Include/Pi/PiHob.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/MdePkg/Include/Pi/PiHob.h b/MdePkg/Include/Pi/PiHob.h index e9f0ab4309..4605da56e2 100644 --- a/MdePkg/Include/Pi/PiHob.h +++ b/MdePkg/Include/Pi/PiHob.h @@ -232,7 +232,16 @@ typedef UINT32 EFI_RESOURCE_TYPE; #define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 0x00000004
#define EFI_RESOURCE_MEMORY_RESERVED 0x00000005
#define EFI_RESOURCE_IO_RESERVED 0x00000006
-#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000007
+//
+// BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is defined for unaccepted memory.
+// But this defitinion has not been officially in the PI spec. Base
+// on the code-first we define BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED at
+// MdeModulePkg/Include/Pi/PrePiHob.h and update EFI_RESOURCE_MAX_MEMORY_TYPE
+// to 8. After BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is officially published
+// in PI spec, we will re-visit here.
+//
+// #define BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED 0x00000007
+#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000008
///
/// A type of recount attribute type.
|