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Message-ID: <20230206141832.4162264-3-terry.bowman@amd.com>
Date: Mon, 6 Feb 2023 08:18:31 -0600
From: Terry Bowman <terry.bowman@....com>
To: <terry.bowman@....com>, <linux-kernel@...r.kernel.org>,
<bp@...e.de>, <feng.tang@...el.com>, <x86@...nel.org>
Subject: [PATCH 2/3] tools/x86/kcpuid: Update AMD leaf Fn80000001
Add missing features to sub-leafs EAX, ECX, and EDX of 'Extended
Processor Signature and Feature Bits' leaf Fn80000001.
Signed-off-by: Terry Bowman <terry.bowman@....com>
---
tools/arch/x86/kcpuid/cpuid.csv | 57 +++++++++++++++++++++++++++++++--
1 file changed, 54 insertions(+), 3 deletions(-)
diff --git a/tools/arch/x86/kcpuid/cpuid.csv b/tools/arch/x86/kcpuid/cpuid.csv
index 9914bdf4fc9e..e0c25b75327e 100644
--- a/tools/arch/x86/kcpuid/cpuid.csv
+++ b/tools/arch/x86/kcpuid/cpuid.csv
@@ -340,19 +340,70 @@
# According to SDM
# 40000000H - 4FFFFFFFH is invalid range
-
# Leaf 80000001H
# Extended Processor Signature and Feature Bits
+0x80000001, 0, EAX, 27:20, extfamily, Extended family
+0x80000001, 0, EAX, 19:16, extmodel, Extended model
+0x80000001, 0, EAX, 11:8, basefamily, Description of Family
+0x80000001, 0, EAX, 11:8, basemodel, Model numbers vary with product
+0x80000001, 0, EAX, 3:0, stepping, Processor stepping (revision) for a specific model
+
+0x80000001, 0, EBX, 31:28, pkgtype, Specifies the package type
+
0x80000001, 0, ECX, 0, lahf_lm, LAHF/SAHF available in 64-bit mode
+0x80000001, 0, ECX, 1, cmplegacy, Core multi-processing legacy mode
+0x80000001, 0, ECX, 2, svm, Indicates support for: VMRUN, VMLOAD, VMSAVE, CLGI, VMMCALL, and INVLPGA
+0x80000001, 0, ECX, 3, extapicspace, Extended APIC register space
+0x80000001, 0, ECX, 4, altmovecr8, Indicates support for LOCK MOV CR0 means MOV CR8
0x80000001, 0, ECX, 5, lzcnt, LZCNT
+0x80000001, 0, ECX, 6, sse4a, EXTRQ, INSERTQ, MOVNTSS, and MOVNTSD instruction support
+0x80000001, 0, ECX, 7, misalignsse, Misaligned SSE Mode
0x80000001, 0, ECX, 8, prefetchw, PREFETCHW
-
+0x80000001, 0, ECX, 9, osvw, OS Visible Work-around support
+0x80000001, 0, ECX, 10, ibs, Instruction Based Sampling
+0x80000001, 0, ECX, 11, xop, Extended operation support
+0x80000001, 0, ECX, 12, skinit, SKINIT and STGI support
+0x80000001, 0, ECX, 13, wdt, Watchdog timer support
+0x80000001, 0, ECX, 15, lwp, Lightweight profiling support
+0x80000001, 0, ECX, 16, fma4, Four-operand FMA instruction support
+0x80000001, 0, ECX, 17, tce, Translation cache extension
+0x80000001, 0, ECX, 22, TopologyExtensions, Indicates support for Core::X86::Cpuid::CachePropEax0 and Core::X86::Cpuid::ExtApicId
+0x80000001, 0, ECX, 23, perfctrextcore, Indicates support for Core::X86::Msr::PERF_CTL0 - 5 and Core::X86::Msr::PERF_CTR
+0x80000001, 0, ECX, 24, perfctrextdf, Indicates support for Core::X86::Msr::DF_PERF_CTL and Core::X86::Msr::DF_PERF_CTR
+0x80000001, 0, ECX, 26, databreakpointextension, Indicates data breakpoint support for Core::X86::Msr::DR0_ADDR_MASK, Core::X86::Msr::DR1_ADDR_MASK, Core::X86::Msr::DR2_ADDR_MASK and Core::X86::Msr::DR3_ADDR_MASK
+0x80000001, 0, ECX, 27, perftsc, Performance time-stamp counter supported
+0x80000001, 0, ECX, 28, perfctrextllc, Indicates support for L3 performance counter extensions
+0x80000001, 0, ECX, 29, mwaitextended, MWAITX and MONITORX capability is supported
+0x80000001, 0, ECX, 30, admskextn, Indicates support for address mask extension (to 32 bits and to all 4 DRs) for instruction breakpoints
+
+0x80000001, 0, EDX, 0, fpu, x87 floating point unit on-chip
+0x80000001, 0, EDX, 1, vme, Virtual-mode enhancements
+0x80000001, 0, EDX, 2, de, Debugging extensions, IO breakpoints, CR4.DE
+0x80000001, 0, EDX, 3, pse, Page-size extensions (4 MB pages)
+0x80000001, 0, EDX, 4, tsc, Time stamp counter, RDTSC/RDTSCP instructions, CR4.TSD
+0x80000001, 0, EDX, 5, msr, Model-specific registers (MSRs), with RDMSR and WRMSR instructions
+0x80000001, 0, EDX, 6, pae, Physical-address extensions (PAE)
+0x80000001, 0, EDX, 7, mce, Machine Check Exception, CR4.MCE
+0x80000001, 0, EDX, 8, cmpxchg8b, CMPXCHG8B instruction
+0x80000001, 0, EDX, 9, apic, advanced programmable interrupt controller (APIC) exists and is enabled
0x80000001, 0, EDX, 11, sysret, SYSCALL/SYSRET supported
+0x80000001, 0, EDX, 12, mtrr, Memory-type range registers
+0x80000001, 0, EDX, 13, pge, Page global extension, CR4.PGE
+0x80000001, 0, EDX, 14, mca, Machine check architecture, MCG_CAP
+0x80000001, 0, EDX, 15, cmov, Conditional move instructions, CMOV, FCOMI, FCMOV
+0x80000001, 0, EDX, 16, pat, Page attribute table
+0x80000001, 0, EDX, 17, pse36, Page-size extensions
0x80000001, 0, EDX, 20, exec_dis, Execute Disable Bit available
+0x80000001, 0, EDX, 22, mmxext, AMD extensions to MMX instructions
+0x80000001, 0, EDX, 23, mmx, MMX instructions
+0x80000001, 0, EDX, 24, fxsr, FXSAVE and FXRSTOR instructions
+0x80000001, 0, EDX, 25, ffxsr, FXSAVE and FXRSTOR instruction optimizations
0x80000001, 0, EDX, 26, 1gb_page, 1GB page supported
0x80000001, 0, EDX, 27, rdtscp, RDTSCP and IA32_TSC_AUX are available
-#0x80000001, 0, EDX, 29, 64b, 64b Architecture supported
+0x80000001, 0, EDX, 29, lm, 64b Architecture supported
+0x80000001, 0, EDX, 30, threednowext, AMD extensions to 3DNow! instructions
+0x80000001, 0, EDX, 31, threednow, 3DNow! instructions
# Leaf 80000002H/80000003H/80000004H
# Processor Brand String
--
2.34.1
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