Module Name: src
Committed By: martin
Date: Mon Jan 23 13:13:08 UTC 2023
Modified Files:
src/usr.sbin/cpuctl/arch [netbsd-8]: i386.c
Log Message:
Pull up the following revisions, requested by msaitoh in ticket #1792:
usr.sbin/cpuctl/arch/i386.c 1.129-1.135
- Print cpuid 7 sub-leaf 1 %ebx, %edx and sub-leaf 2 %edx.
- Add Raptor Lake and Sapphire Rapids.
- Modify messages a little.
To generate a diff of this commit:
cvs rdiff -u -r1.74.6.15 -r1.74.6.16 src/usr.sbin/cpuctl/arch/i386.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/cpuctl/arch/i386.c
diff -u src/usr.sbin/cpuctl/arch/i386.c:1.74.6.15 src/usr.sbin/cpuctl/arch/i386.c:1.74.6.16
--- src/usr.sbin/cpuctl/arch/i386.c:1.74.6.15 Sat Oct 15 10:16:08 2022
+++ src/usr.sbin/cpuctl/arch/i386.c Mon Jan 23 13:13:08 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: i386.c,v 1.74.6.15 2022/10/15 10:16:08 martin Exp $ */
+/* $NetBSD: i386.c,v 1.74.6.16 2023/01/23 13:13:08 martin Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -57,7 +57,7 @@
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: i386.c,v 1.74.6.15 2022/10/15 10:16:08 martin Exp $");
+__RCSID("$NetBSD: i386.c,v 1.74.6.16 2023/01/23 13:13:08 martin Exp $");
#endif /* not lint */
#include <sys/types.h>
@@ -351,7 +351,7 @@ const struct cpu_cpuid_nameclass i386_cp
[0x8c] = "11th gen Core (Tiger Lake)",
[0x8d] = "11th gen Core (Tiger Lake)",
[0x8e] = "7th or 8th gen Core (Kaby Lake, Coffee Lake) or Xeon E (Coffee Lake)",
- [0x8f] = "future Xeon (Sapphire Rapids)",
+ [0x8f] = "4th gen Xeon Scalable (Sapphire Rapids)",
[0x96] = "Atom x6000E (Elkhart Lake)",
[0x97] = "12th gen Core (Alder Lake)",
[0x9a] = "12th gen Core (Alder Lake)",
@@ -361,7 +361,9 @@ const struct cpu_cpuid_nameclass i386_cp
[0xa6] = "10th gen Core (Comet Lake)",
[0xa7] = "11th gen Core (Rocket Lake)",
[0xa8] = "11th gen Core (Rocket Lake)",
- [0xbf] = "12th gen Core (Alder Lake)",
+ [0xba] = "13th gen Core (Raptor Lake)",
+ [0xb7] = "13th gen Core (Raptor Lake)",
+ [0xbf] = "13th gen Core (Raptor Lake)",
},
"Pentium Pro, II or III", /* Default */
NULL,
@@ -2132,13 +2134,25 @@ identifycpu(int fd, const char *cpuname)
if ((ci->ci_max_cpuid >= 7)
&& ((cpu_vendor == CPUVENDOR_INTEL)
|| (cpu_vendor == CPUVENDOR_AMD))) {
+ unsigned int maxsubleaf;
+
x86_cpuid(7, descs);
+ maxsubleaf = descs[0];
aprint_verbose("%s: SEF highest subleaf %08x\n",
- cpuname, descs[0]);
- if (descs[0] >= 1) {
+ cpuname, maxsubleaf);
+ if (maxsubleaf >= 1) {
x86_cpuid2(7, 1, descs);
print_bits(cpuname, "SEF-subleaf1-eax",
CPUID_SEF1_FLAGS_A, descs[0]);
+ print_bits(cpuname, "SEF-subleaf1-ebx",
+ CPUID_SEF1_FLAGS_B, descs[1]);
+ print_bits(cpuname, "SEF-subleaf1-edx",
+ CPUID_SEF1_FLAGS_D, descs[3]);
+ }
+ if (maxsubleaf >= 2) {
+ x86_cpuid2(7, 2, descs);
+ print_bits(cpuname, "SEF-subleaf2-edx",
+ CPUID_SEF2_FLAGS_D, descs[3]);
}
}
@@ -2154,6 +2168,17 @@ identifycpu(int fd, const char *cpuname)
}
if (cpu_vendor == CPUVENDOR_AMD) {
+ if (ci->ci_max_ext_cpuid >= 0x80000021) {
+ x86_cpuid(0x80000021, descs);
+ print_bits(cpuname, "AMD Extended features2",
+ CPUID_AMDEXT2_FLAGS, descs[0]);
+ }
+
+ if (ci->ci_max_ext_cpuid >= 0x80000007) {
+ x86_cpuid(0x80000007, descs);
+ print_bits(cpuname, "RAS features",
+ CPUID_RAS_FLAGS, descs[1]);
+ }
if ((ci->ci_max_ext_cpuid >= 0x8000000a)
&& (ci->ci_feat_val[3] & CPUID_SVM) != 0) {
x86_cpuid(0x8000000a, descs);
@@ -2164,11 +2189,32 @@ identifycpu(int fd, const char *cpuname)
print_bits(cpuname, "SVM features",
CPUID_AMD_SVM_FLAGS, descs[3]);
}
+ if (ci->ci_max_ext_cpuid >= 0x8000001b) {
+ x86_cpuid(0x8000001b, descs);
+ print_bits(cpuname, "IBS features",
+ CPUID_IBS_FLAGS, descs[0]);
+ }
if (ci->ci_max_ext_cpuid >= 0x8000001f) {
x86_cpuid(0x8000001f, descs);
print_bits(cpuname, "Encrypted Memory features",
CPUID_AMD_ENCMEM_FLAGS, descs[0]);
}
+ if (ci->ci_max_ext_cpuid >= 0x80000022) {
+ uint8_t ncore, nnb, nlbrs;
+
+ x86_cpuid(0x80000022, descs);
+ print_bits(cpuname, "Perfmon:",
+ CPUID_AXPERF_FLAGS, descs[0]);
+
+ ncore = __SHIFTOUT(descs[1], CPUID_AXPERF_NCPC);
+ nnb = __SHIFTOUT(descs[1], CPUID_AXPERF_NNBPC);
+ nlbrs = __SHIFTOUT(descs[1], CPUID_AXPERF_NLBRSTACK);
+ aprint_verbose("%s: Perfmon: counters: "
+ "Core %hhu, Northbridge %hhu\n", cpuname,
+ ncore, nnb);
+ aprint_verbose("%s: Perfmon: LBR Stack %hhu entries\n",
+ cpuname, nlbrs);
+ }
} else if (cpu_vendor == CPUVENDOR_INTEL) {
if (ci->ci_max_cpuid >= 0x0a) {
unsigned int pmcver, ncounter, veclen;
