138 lines
5.2 KiB
Diff
138 lines
5.2 KiB
Diff
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commit ac3bda9a251f1512650f7b2c10d711c740ee0b78
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Author: H.J. Lu <hjl.tools@gmail.com>
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Date: Wed Aug 5 08:20:52 2020 -0700
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x86: Rename Intel CPU feature names
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Intel64 and IA-32 Architectures Software Developer’s Manual has changed
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the following CPU feature names:
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1. The CPU feature of Enhanced Intel SpeedStep Technology is renamed
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from EST to EIST.
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2. The CPU feature which supports Platform Quality of Service Monitoring
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(PQM) capability is changed to Intel Resource Director Technology
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(Intel RDT) Monitoring capability, i.e. PQM is renamed to RDT_M.
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3. The CPU feature which supports Platform Quality of Service
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Enforcement (PQE) capability is changed to Intel Resource Director
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Technology (Intel RDT) Allocation capability, i.e. PQE is renamed to
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RDT_A.
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diff --git a/sysdeps/x86/cpu-features.h b/sysdeps/x86/cpu-features.h
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index 21708c028a12dbb2..3b401d441b8d370a 100644
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--- a/sysdeps/x86/cpu-features.h
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+++ b/sysdeps/x86/cpu-features.h
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@@ -156,7 +156,7 @@ extern const struct cpu_features *__get_cpu_features (void)
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#define bit_cpu_DS_CPL (1u << 4)
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#define bit_cpu_VMX (1u << 5)
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#define bit_cpu_SMX (1u << 6)
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-#define bit_cpu_EST (1u << 7)
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+#define bit_cpu_EIST (1u << 7)
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#define bit_cpu_TM2 (1u << 8)
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#define bit_cpu_SSSE3 (1u << 9)
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#define bit_cpu_CNXT_ID (1u << 10)
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@@ -231,10 +231,10 @@ extern const struct cpu_features *__get_cpu_features (void)
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#define bit_cpu_ERMS (1u << 9)
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#define bit_cpu_INVPCID (1u << 10)
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#define bit_cpu_RTM (1u << 11)
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-#define bit_cpu_PQM (1u << 12)
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+#define bit_cpu_RDT_M (1u << 12)
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#define bit_cpu_DEPR_FPU_CS_DS (1u << 13)
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#define bit_cpu_MPX (1u << 14)
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-#define bit_cpu_PQE (1u << 15)
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+#define bit_cpu_RDT_A (1u << 15)
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#define bit_cpu_AVX512F (1u << 16)
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#define bit_cpu_AVX512DQ (1u << 17)
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#define bit_cpu_RDSEED (1u << 18)
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@@ -371,7 +371,7 @@ extern const struct cpu_features *__get_cpu_features (void)
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#define index_cpu_DS_CPL COMMON_CPUID_INDEX_1
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#define index_cpu_VMX COMMON_CPUID_INDEX_1
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#define index_cpu_SMX COMMON_CPUID_INDEX_1
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-#define index_cpu_EST COMMON_CPUID_INDEX_1
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+#define index_cpu_EIST COMMON_CPUID_INDEX_1
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#define index_cpu_TM2 COMMON_CPUID_INDEX_1
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#define index_cpu_SSSE3 COMMON_CPUID_INDEX_1
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#define index_cpu_CNXT_ID COMMON_CPUID_INDEX_1
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@@ -446,10 +446,10 @@ extern const struct cpu_features *__get_cpu_features (void)
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#define index_cpu_ERMS COMMON_CPUID_INDEX_7
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#define index_cpu_INVPCID COMMON_CPUID_INDEX_7
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#define index_cpu_RTM COMMON_CPUID_INDEX_7
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-#define index_cpu_PQM COMMON_CPUID_INDEX_7
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+#define index_cpu_RDT_M COMMON_CPUID_INDEX_7
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#define index_cpu_DEPR_FPU_CS_DS COMMON_CPUID_INDEX_7
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#define index_cpu_MPX COMMON_CPUID_INDEX_7
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-#define index_cpu_PQE COMMON_CPUID_INDEX_7
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+#define index_cpu_RDT_A COMMON_CPUID_INDEX_7
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#define index_cpu_AVX512F COMMON_CPUID_INDEX_7
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#define index_cpu_AVX512DQ COMMON_CPUID_INDEX_7
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#define index_cpu_RDSEED COMMON_CPUID_INDEX_7
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@@ -584,7 +584,7 @@ extern const struct cpu_features *__get_cpu_features (void)
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#define reg_DS_CPL ecx
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#define reg_VMX ecx
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#define reg_SMX ecx
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-#define reg_EST ecx
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+#define reg_EIST ecx
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#define reg_TM2 ecx
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#define reg_SSSE3 ecx
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#define reg_CNXT_ID ecx
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@@ -659,10 +659,10 @@ extern const struct cpu_features *__get_cpu_features (void)
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#define reg_ERMS ebx
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#define reg_INVPCID ebx
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#define reg_RTM ebx
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-#define reg_PQM ebx
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+#define reg_RDT_M ebx
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#define reg_DEPR_FPU_CS_DS ebx
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#define reg_MPX ebx
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-#define reg_PQE ebx
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+#define reg_RDT_A ebx
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#define reg_AVX512F ebx
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#define reg_AVX512DQ ebx
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#define reg_RDSEED ebx
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diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c
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index 85ec9d5a091e2c88..582b125a2dad3f21 100644
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--- a/sysdeps/x86/tst-get-cpu-features.c
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+++ b/sysdeps/x86/tst-get-cpu-features.c
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@@ -73,7 +73,7 @@ do_test (void)
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CHECK_CPU_FEATURE (DS_CPL);
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CHECK_CPU_FEATURE (VMX);
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CHECK_CPU_FEATURE (SMX);
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- CHECK_CPU_FEATURE (EST);
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+ CHECK_CPU_FEATURE (EIST);
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CHECK_CPU_FEATURE (TM2);
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CHECK_CPU_FEATURE (SSSE3);
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CHECK_CPU_FEATURE (CNXT_ID);
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@@ -136,10 +136,10 @@ do_test (void)
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CHECK_CPU_FEATURE (ERMS);
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CHECK_CPU_FEATURE (INVPCID);
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CHECK_CPU_FEATURE (RTM);
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- CHECK_CPU_FEATURE (PQM);
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+ CHECK_CPU_FEATURE (RDT_M);
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CHECK_CPU_FEATURE (DEPR_FPU_CS_DS);
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CHECK_CPU_FEATURE (MPX);
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- CHECK_CPU_FEATURE (PQE);
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+ CHECK_CPU_FEATURE (RDT_A);
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CHECK_CPU_FEATURE (AVX512F);
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CHECK_CPU_FEATURE (AVX512DQ);
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CHECK_CPU_FEATURE (RDSEED);
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@@ -226,7 +226,7 @@ do_test (void)
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CHECK_CPU_FEATURE_USABLE (DS_CPL);
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CHECK_CPU_FEATURE_USABLE (VMX);
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CHECK_CPU_FEATURE_USABLE (SMX);
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- CHECK_CPU_FEATURE_USABLE (EST);
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+ CHECK_CPU_FEATURE_USABLE (EIST);
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CHECK_CPU_FEATURE_USABLE (TM2);
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CHECK_CPU_FEATURE_USABLE (SSSE3);
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CHECK_CPU_FEATURE_USABLE (CNXT_ID);
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@@ -289,10 +289,10 @@ do_test (void)
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CHECK_CPU_FEATURE_USABLE (ERMS);
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CHECK_CPU_FEATURE_USABLE (INVPCID);
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CHECK_CPU_FEATURE_USABLE (RTM);
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- CHECK_CPU_FEATURE_USABLE (PQM);
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+ CHECK_CPU_FEATURE_USABLE (RDT_M);
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CHECK_CPU_FEATURE_USABLE (DEPR_FPU_CS_DS);
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CHECK_CPU_FEATURE_USABLE (MPX);
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- CHECK_CPU_FEATURE_USABLE (PQE);
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+ CHECK_CPU_FEATURE_USABLE (RDT_A);
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CHECK_CPU_FEATURE_USABLE (AVX512F);
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CHECK_CPU_FEATURE_USABLE (AVX512DQ);
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CHECK_CPU_FEATURE_USABLE (RDSEED);
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