Date: Mon, 06 Jul 2026 01:06:22 +0000 From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 5ed7b34469d1 - stable/15 - x86: add CPUID bits for SHA512/SM3/SM4 Message-ID: <6a4aff8e.3a41b.46873cb4@gitrepo.freebsd.org>
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The branch stable/15 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=5ed7b34469d1ac8e250b8dfe9b6139f4ea117331 commit 5ed7b34469d1ac8e250b8dfe9b6139f4ea117331 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2026-07-01 23:29:04 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2026-07-06 01:05:52 +0000 x86: add CPUID bits for SHA512/SM3/SM4 (cherry picked from commit cf851111b02fae7425f9642460762d644983fdca) --- sys/x86/include/specialreg.h | 3 +++ sys/x86/x86/identcpu.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/sys/x86/include/specialreg.h b/sys/x86/include/specialreg.h index 7933291a752e..dbd0e25639f9 100644 --- a/sys/x86/include/specialreg.h +++ b/sys/x86/include/specialreg.h @@ -548,6 +548,9 @@ /* * CPUID instruction 7 Structured Extended Features, leaf 1 eax info */ +#define CPUID_STDEXT4_SHA512 0x00000001 +#define CPUID_STDEXT4_SM3 0x00000002 +#define CPUID_STDEXT4_SM4 0x00000004 #define CPUID_STDEXT4_LASS 0x00000040 #define CPUID_STDEXT4_FRED 0x00020000 #define CPUID_STDEXT4_LKGS 0x00040000 diff --git a/sys/x86/x86/identcpu.c b/sys/x86/x86/identcpu.c index e8ac6d2a812c..51ee58f4de87 100644 --- a/sys/x86/x86/identcpu.c +++ b/sys/x86/x86/identcpu.c @@ -1051,6 +1051,9 @@ printcpuinfo(void) printf("\n Structured Extended Features4=0x%b", cpu_stdext_feature4, "\020" + "\001SHA512" + "\002SM3" + "\003SM4" "\007LASS" "\022FRED" "\023LKGS"home | help
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