[src/trunk]: src/usr.sbin/cpuctl/arch Add some CPUID bits from PPR for AMD Fa...

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ae59a71f51ce
branches:  trunk
changeset: 373510:ae59a71f51ce
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Tue Feb 14 15:46:06 2023 +0000

description:
Add some CPUID bits from PPR for AMD Family 19h Model 61h Revision B1.

diffstat:

 sys/arch/x86/include/specialreg.h |  23 ++++++++++++++++-------
 usr.sbin/cpuctl/arch/i386.c       |  11 ++++++-----
 2 files changed, 22 insertions(+), 12 deletions(-)

diffs (111 lines):

diff -r 9532550470ee -r ae59a71f51ce sys/arch/x86/include/specialreg.h
--- a/sys/arch/x86/include/specialreg.h Tue Feb 14 14:43:15 2023 +0000
+++ b/sys/arch/x86/include/specialreg.h Tue Feb 14 15:46:06 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: specialreg.h,v 1.201 2022/12/30 14:50:52 msaitoh Exp $ */
+/*     $NetBSD: specialreg.h,v 1.202 2023/02/14 15:46:06 msaitoh Exp $ */
 
 /*
  * Copyright (c) 2014-2020 The NetBSD Foundation, Inc.
@@ -936,6 +936,9 @@
 #define CPUID_AMD_SVM_TLBICTL        __BIT(24) /* TLB Intercept Control */
 #define CPUID_AMD_SVM_VNMI           __BIT(25) /* NMI Virtualization */
 #define CPUID_AMD_SVM_IBSVIRT        __BIT(26) /* IBS Virtualization */
+#define CPUID_AMD_SVM_XLVTOFFFLTCHG   __BIT(27) /* Ext LVToffset FLT changed */
+#define CPUID_AMD_SVM_VMCBADRCHKCHG   __BIT(28) /* VMCB addr check changed */
+
 
 #define CPUID_AMD_SVM_FLAGS     "\20"                                  \
        "\1" "NP"       "\2" "LbrVirt"  "\3" "SVML"     "\4" "NRIPS"    \
@@ -946,8 +949,8 @@
                                                "\20" "V_VMSAVE_VMLOAD" \
        "\21" "VGIF"    "\22" "GMET"    "\23x2AVIC"     "\24SSSCHECK"   \
        "\25" "SPEC_CTRL" "\26" "ROGPT"         "\30HOST_MCE_OVERRIDE"  \
-       "\31" "TLBICTL" "\32VNMI"       "\33IBSVIRT"    "\34B27"        \
-       "\35B28"
+       "\31" "TLBICTL" "\32VNMI" "\33IBSVIRT" "\34ExtLvtOffsetFaultChg" \
+       "\35VmcbAddrChkChg"
 
 /*
  * AMD Instruction-Based Sampling Capabilities.
@@ -1050,21 +1053,26 @@
 
 /* %eax */
 #define CPUID_AMDEXT2_NONESTEDDBP __BIT(0) /* No nested data breakpoints */
+#define CPUID_AMDEXT2_FGKBNOSERIAL __BIT(1) /* {FS,GS,K}BASE WRMSR !serializ */
 #define CPUID_AMDEXT2_LFENCESERIAL __BIT(2) /* LFENCE always serializing */
 #define CPUID_AMDEXT2_SMMPGCFGLCK __BIT(3) /* SMM Paging configuration lock */
 #define CPUID_AMDEXT2_NULLSELCLRB __BIT(6) /* Null segment selector clr base */
 #define CPUID_AMDEXT2_UPADDRIGN          __BIT(7) /* Upper Address Ignore */
 #define CPUID_AMDEXT2_AUTOIBRS   __BIT(8) /* Automatic IBRS */
 #define CPUID_AMDEXT2_NOSMMCTL   __BIT(9) /* SMM_CTL MSR is not supported */
+#define CPUID_AMDEXT2_FSRS       __BIT(10) /* Fast Short Rep Stosb */
+#define CPUID_AMDEXT2_FSRC       __BIT(11) /* Fast Short Rep Cmpsb */
 #define CPUID_AMDEXT2_PREFETCHCTL __BIT(13) /* Prefetch control MSR */
 #define CPUID_AMDEXT2_CPUIDUSRDIS __BIT(17) /* CPUID dis. for non-priv. soft */
+#define CPUID_AMDEXT2_EPSF       __BIT(18) /* Enhanced Predective Store Fwd */
 
 #define CPUID_AMDEXT2_FLAGS     "\20"                                        \
-       "\1NoNestedDataBp"      "\3LfenceAlwaysSerialize" "\4SmmPgCfgLock"    \
+       "\1NoNestedDataBp" "\2FsGsKernelGsBaseNonSerializing"                 \
+                               "\3LfenceAlwaysSerialize" "\4SmmPgCfgLock"    \
                             "\7NullSelectClearsBase" "\10UpperAddressIgnore" \
-       "\11AutomaticIBRS" "\12NoSmmCtlMSR"                                   \
+       "\11AutomaticIBRS" "\12NoSmmCtlMSR"     "\13FSRS"       "\14FSRC"     \
                        "\16PrefetchCtlMSR"                                   \
-                       "\22CpuidUserDis"
+                       "\22CpuidUserDis"       "\23EPSF"
 
 /*
  * AMD Extended Performance Monitoring and Debug
@@ -1082,7 +1090,8 @@
 /* %ebx */
 #define CPUID_AXPERF_NCPC      __BITS(3, 0)    /* Num of Core PMC counters */
 #define CPUID_AXPERF_NLBRSTACK __BITS(9, 4)    /* Num of LBR Stack entries */
-#define CPUID_AXPERF_NNBPC     __BITS(15, 10)  /* Num of Northbridge PMC */
+#define CPUID_AXPERF_NNBPC     __BITS(15, 10)  /* Num of NorthBridge PMCs */
+#define CPUID_AXPERF_NUMCPC    __BITS(21, 16)  /* Num of UMC PMCs */
 
 /*
  * Centaur Extended Feature flags.
diff -r 9532550470ee -r ae59a71f51ce usr.sbin/cpuctl/arch/i386.c
--- a/usr.sbin/cpuctl/arch/i386.c       Tue Feb 14 14:43:15 2023 +0000
+++ b/usr.sbin/cpuctl/arch/i386.c       Tue Feb 14 15:46:06 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: i386.c,v 1.135 2022/12/30 13:32:46 msaitoh Exp $       */
+/*     $NetBSD: i386.c,v 1.136 2023/02/14 15:46:06 msaitoh 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 1.135 2022/12/30 13:32:46 msaitoh Exp $");
+__RCSID("$NetBSD: i386.c,v 1.136 2023/02/14 15:46:06 msaitoh Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -2278,7 +2278,7 @@
                            CPUID_AMD_ENCMEM_FLAGS, descs[0]);
                }
                if (ci->ci_max_ext_cpuid >= 0x80000022) {
-                       uint8_t ncore, nnb, nlbrs;
+                       uint8_t ncore, nnb, numc, nlbrs;
 
                        x86_cpuid(0x80000022, descs);
                        print_bits(cpuname, "Perfmon:",
@@ -2286,10 +2286,11 @@
 
                        ncore = __SHIFTOUT(descs[1], CPUID_AXPERF_NCPC);
                        nnb = __SHIFTOUT(descs[1], CPUID_AXPERF_NNBPC);
+                       numc = __SHIFTOUT(descs[1], CPUID_AXPERF_NUMCPC);
                        nlbrs = __SHIFTOUT(descs[1], CPUID_AXPERF_NLBRSTACK);
                        aprint_verbose("%s: Perfmon: counters: "
-                           "Core %hhu, Northbridge %hhu\n", cpuname,
-                           ncore, nnb);
+                           "Core %hhu, Northbridge %hhu, UMC %hhu\n", cpuname,
+                           ncore, nnb, numc);
                        aprint_verbose("%s: Perfmon: LBR Stack %hhu entries\n",
                            cpuname, nlbrs);
                }