Author: kib
Date: Mon Feb 4 23:57:59 2019
New Revision: 343757
URL: https://svnweb.freebsd.org/changeset/base/343757
Log:
Update CPUID bits definitions and CPU identification based on changes
in SDM rev. 069.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Modified:
head/sys/x86/include/specialreg.h
head/sys/x86/x86/identcpu.c
Modified: head/sys/x86/include/specialreg.h
==============================================================================
--- head/sys/x86/include/specialreg.h Mon Feb 4 22:38:34 2019
(r343756)
+++ head/sys/x86/include/specialreg.h Mon Feb 4 23:57:59 2019
(r343757)
@@ -436,7 +436,12 @@
#define CPUID_STDEXT2_UMIP 0x00000004
#define CPUID_STDEXT2_PKU 0x00000008
#define CPUID_STDEXT2_OSPKE 0x00000010
+#define CPUID_STDEXT2_WAITPKG 0x00000020
+#define CPUID_STDEXT2_GFNI 0x00000100
#define CPUID_STDEXT2_RDPID 0x00400000
+#define CPUID_STDEXT2_CLDEMOTE 0x02000000
+#define CPUID_STDEXT2_MOVDIRI 0x08000000
+#define CPUID_STDEXT2_MOVDIRI64B 0x10000000
#define CPUID_STDEXT2_SGXLC 0x40000000
/*
@@ -446,6 +451,7 @@
#define CPUID_STDEXT3_STIBP 0x08000000
#define CPUID_STDEXT3_L1D_FLUSH 0x10000000
#define CPUID_STDEXT3_ARCH_CAP 0x20000000
+#define CPUID_STDEXT3_CORE_CAP 0x40000000
#define CPUID_STDEXT3_SSBD 0x80000000
/* MSR IA32_ARCH_CAP(ABILITIES) bits */
Modified: head/sys/x86/x86/identcpu.c
==============================================================================
--- head/sys/x86/x86/identcpu.c Mon Feb 4 22:38:34 2019 (r343756)
+++ head/sys/x86/x86/identcpu.c Mon Feb 4 23:57:59 2019 (r343757)
@@ -981,7 +981,12 @@ printcpuinfo(void)
"\003UMIP"
"\004PKU"
"\005OSPKE"
+ "\006WAITPKG"
+ "\011GFNI"
"\027RDPID"
+ "\032CLDEMOTE"
+ "\034MOVDIRI"
+ "\035MOVDIRI64B"
"\037SGXLC"
);
}
@@ -994,6 +999,7 @@ printcpuinfo(void)
"\034STIBP"
"\035L1DFL"
"\036ARCH_CAP"
+ "\037CORE_CAP"
"\040SSBD"
);
}
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