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From: Eric Dong <eric.dong@intel.com>
To: edk2-devel@lists.01.org
Cc: Ruiyu Ni <ruiyu.ni@intel.com>, Laszlo Ersek <lersek@redhat.com>
Subject: [Patch 0/2] Update CPUID related definition.
Date: Mon,  3 Dec 2018 14:30:03 +0800	[thread overview]
Message-ID: <20181203063005.28296-1-eric.dong@intel.com> (raw)

Update CPUID definition to follow SDM 2018'11 version, changes Include:
1. Add new fields to the existed data structure, impact CPUIDs include:
  1. CPUID_THERMAL_POWER_MANAGEMENT                                 0x06
       CPUID_THERMAL_POWER_MANAGEMENT_EAX
  2. CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS                        0x07
       CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_EBX
       CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_ECX
  3. CPUID_ARCHITECTURAL_PERFORMANCE_MONITORING  0x0A
       CPUID_ARCHITECTURAL_PERFORMANCE_MONITORING_EDX
  4. CPUID_EXTENDED_STATE                                           0x0D
       CPUID_EXTENDED_STATE_MAIN_LEAF_EAX
       CPUID_EXTENDED_STATE_SUB_LEAF_ECX
  5. CPUID_INTEL_RDT_ALLOCATION                                     0x10
       CPUID_INTEL_RDT_ALLOCATION_ENUMERATION_SUB_LEAF_EBX
  6. CPUID_INTEL_SGX                                                0x12
       CPUID_INTEL_SGX_CAPABILITIES_0_SUB_LEAF_EAX

2. Add new data structures which not existed before, impact CPUID includes:
  1. CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS                        0x07
       CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_EDX

3. Remove fields which defined before, impact CPUID includes:
  1. CPUID_INTEL_RDT_ALLOCATION                                     0x10
       CPUID_INTEL_RDT_ALLOCATION_L3_CACHE_SUB_LEAF                        0x01
         CPUID_INTEL_RDT_ALLOCATION_L3_CACHE_SUB_LEAF_ECX

4. Add new sub leaf which not existed before, impact CPUID includes:
  1. CPUID_INTEL_RDT_ALLOCATION                                     0x10
       CPUID_INTEL_RDT_ALLOCATION_MEMORY_BANDWIDTH_SUB_LEAF                0x03

5. Add new CPUIDs which not exist before, new CPUIDs include:
  1. CPUID_DETERMINISTIC_ADDRESS_TRANSLATION_PARAMETERS             0x18
  2. CPUID_V2_EXTENDED_TOPOLOGY_ENUMERATION                         0x1F

Also update Cpuid application in UefiCpuPkg/Application folder.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>

Eric Dong (2):
  UefiCpuPkg/Cpuid.h: Sync CPUID definition to latest SDM.
  UefiCpuPkg/Cpuid: Add code to support new definition.

 UefiCpuPkg/Application/Cpuid/Cpuid.c | 147 ++++++++-
 UefiCpuPkg/Include/Register/Cpuid.h  | 620 +++++++++++++++++++++++++++++++++--
 2 files changed, 739 insertions(+), 28 deletions(-)

-- 
2.15.0.windows.1



             reply	other threads:[~2018-12-03  6:30 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-03  6:30 Eric Dong [this message]
2018-12-03  6:30 ` [Patch 1/2] UefiCpuPkg/Cpuid.h: Sync CPUID definition to latest SDM Eric Dong
2018-12-03  6:30 ` [Patch 2/2] UefiCpuPkg/Cpuid: Add code to support new definition Eric Dong
2018-12-03 11:34 ` [Patch 0/2] Update CPUID related definition Laszlo Ersek
2018-12-10  3:15 ` Ni, Ruiyu

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