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MdePkg: Add macro to check SEV / TDX guest 

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429

Add macros CC_GUEST_IS_SEV / CC_GUEST_IS_TDX to check SEV / TDX guest.

Cc: Michael Roth <michael.roth@amd.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
This commit is contained in:
Min Xu 2021-10-25 15:12:27 +08:00 committed by mergify[bot]
parent 7bed7ae6c5
commit d983b102b3
1 changed files with 3 additions and 0 deletions
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3
MdePkg/Include/ConfidentialComputingGuestAttr.h
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@ -22,4 +22,7 @@ typedef enum {
CCAttrIntelTdx = 0x200,
} CONFIDENTIAL_COMPUTING_GUEST_ATTR;
#define CC_GUEST_IS_TDX(x) ((x) == CCAttrIntelTdx)
#define CC_GUEST_IS_SEV(x) ((x) == CCAttrAmdSev || (x) == CCAttrAmdSevEs || (x) == CCAttrAmdSevSnp)
#endif