[src/netbsd-8]: Pull up following revision(s) (requested by msai...

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

details:   https://anonhg.NetBSD.org/src/rev/0a278152cefc
branches:  netbsd-8
changeset: 318350:0a278152cefc
user:      martin <martin%NetBSD.org@localhost>
date:      Wed Apr 18 14:14:17 2018 +0000
description:
Pull up following revision(s) (requested by msaitoh in ticket #778):

        sys/arch/x86/include/specialreg.h: revision 1.118,1.119

 From the latest Intel SDM:
- Add Intel Fn0000_0006 %eax new bit 14-20 (HWP stuff).
- Intel Fn0000_0007 %ecx bit 22 is for both RDPID and IA32_TSC_AUX.

Add Some bit definitions of AMD Fn80000001 %edx:
  - MMX
  - FXSR

diffstat:

 sys/arch/x86/include/specialreg.h |  23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)

diffs (63 lines):

diff -r 94f8a6be5bb7 -r 0a278152cefc sys/arch/x86/include/specialreg.h
--- a/sys/arch/x86/include/specialreg.h Wed Apr 18 14:11:42 2018 +0000
+++ b/sys/arch/x86/include/specialreg.h Wed Apr 18 14:14:17 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: specialreg.h,v 1.98.2.3 2018/03/31 10:51:05 martin Exp $       */
+/*     $NetBSD: specialreg.h,v 1.98.2.4 2018/04/18 14:14:17 martin Exp $       */
 
 /*-
  * Copyright (c) 1991 The Regents of the University of California.
@@ -300,12 +300,19 @@
 #define CPUID_DSPM_HWP_PLR __BIT(11)   /* HWP Package Level Request */
 #define CPUID_DSPM_HDC __BIT(13)       /* Hardware Duty Cycling */
 #define CPUID_DSPM_TBMT3 __BIT(14)     /* Turbo Boost Max Technology 3.0 */
+#define CPUID_DSPM_HWP_CAP    __BIT(15)        /* HWP Capabilities */
+#define CPUID_DSPM_HWP_PECI   __BIT(16)        /* HWP PECI override */
+#define CPUID_DSPM_HWP_FLEX   __BIT(17)        /* Flexible HWP */
+#define CPUID_DSPM_HWP_FAST   __BIT(18)        /* Fast access for IA32_HWP_REQUEST */
+#define CPUID_DSPM_HWP_IGNIDL __BIT(20)        /* Ignore Idle Logical Processor HWP */
 
 #define CPUID_DSPM_FLAGS       "\20" \
        "\1" "DTS"      "\2" "IDA"      "\3" "ARAT"                     \
        "\5" "PLN"      "\6" "ECMD"     "\7" "PTM"      "\10" "HWP"     \
        "\11" "HWP_NOTIFY" "\12" "HWP_ACTWIN" "\13" "HWP_EPP" "\14" "HWP_PLR" \
-                       "\16" "HDC"     "\17" "TBM3"
+                       "\16" "HDC"     "\17" "TBM3"    "\20" "HWP_CAP" \
+       "\21" "HWP_PECI" "\22" "HWP_FLEX" "\23" "HWP_FAST"              \
+       "25" "HWP_IGNIDL"
 
 /*
  * Intel Digital Thermal Sensor and
@@ -381,7 +388,7 @@
 #define CPUID_SEF_AVX512_VNNI  __BIT(11) /* Vector neural Network Instruction */
 #define CPUID_SEF_AVX512_BITALG        __BIT(12)
 #define CPUID_SEF_AVX512_VPOPCNTDQ __BIT(14)
-#define CPUID_SEF_RDPID                __BIT(22) /* ReaD Processor ID */
+#define CPUID_SEF_RDPID                __BIT(22) /* RDPID and IA32_TSC_AUX */
 #define CPUID_SEF_SGXLC                __BIT(30) /* SGX Launch Configuration */
 
 #define CPUID_SEF_FLAGS1       "\20" \
@@ -491,6 +498,8 @@
 #define CPUID_MPC      0x00080000      /* Multiprocessing Capable */
 #define CPUID_NOX      0x00100000      /* No Execute Page Protection */
 #define CPUID_MMXX     0x00400000      /* AMD MMX Extensions */
+/*     CPUID_MMX                          MMX supported */
+/*     CPUID_FXSR                         fast FP/MMX save/restore */
 #define CPUID_FFXSR    0x02000000      /* FXSAVE/FXSTOR Extensions */
 /*     CPUID_P1GB                         1GB Large Page Support */
 /*     CPUID_RDTSCP                       Read TSC Pair Instruction */
@@ -499,9 +508,11 @@
 #define CPUID_3DNOW    0x80000000      /* 3DNow! Instructions */
 
 #define CPUID_EXT_FLAGS        "\20" \
-       "\14" "SYSCALL/SYSRET"          "\24" "MPC"     "\25" "NOX" \
-       "\27" "MMXX"    "\32" "FFXSR"   "\33" "P1GB"    "\34" "RDTSCP" \
-       "\36" "LONG"    "\37" "3DNOW2"  "\40" "3DNOW"
+                                               "\14" "SYSCALL/SYSRET"  \
+                                                       "\24" "MPC"     \
+       "\25" "NOX"                     "\27" "MMXX"    "\30" "MMX"     \
+       "\31" "FXSR"    "\32" "FFXSR"   "\33" "P1GB"    "\34" "RDTSCP"  \
+                       "\36" "LONG"    "\37" "3DNOW2"  "\40" "3DNOW"
 
 /* AMD Fn80000001 extended features - %ecx */
 /*     CPUID_LAHF                         LAHF/SAHF instruction */