[src/trunk]: src/usr.sbin/cpuctl/arch Update from Intel SDM:

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

details:   https://anonhg.NetBSD.org/src/rev/0de2d5ad48ec
branches:  trunk
changeset: 336905:0de2d5ad48ec
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Fri Mar 27 05:31:34 2015 +0000

description:
Update from Intel SDM:
- Add Atom Z8000, Future gen Xeon (Broadwell), Next gen Xeon Phi and so on.
- Add comments.

diffstat:

 usr.sbin/cpuctl/arch/i386.c |  26 +++++++++++++++++---------
 1 files changed, 17 insertions(+), 9 deletions(-)

diffs (66 lines):

diff -r 3bea9ddcdd9e -r 0de2d5ad48ec usr.sbin/cpuctl/arch/i386.c
--- a/usr.sbin/cpuctl/arch/i386.c       Fri Mar 27 05:31:23 2015 +0000
+++ b/usr.sbin/cpuctl/arch/i386.c       Fri Mar 27 05:31:34 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: i386.c,v 1.64 2014/12/11 12:21:44 msaitoh Exp $        */
+/*     $NetBSD: i386.c,v 1.65 2015/03/27 05:31:34 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 1.64 2014/12/11 12:21:44 msaitoh Exp $");
+__RCSID("$NetBSD: i386.c,v 1.65 2015/03/27 05:31:34 msaitoh Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -349,12 +349,12 @@
                                [0x2f] = "Xeon E7 family",
                                [0x35] = "Atom Family",
                                [0x36] = "Atom S1000",
-                               [0x37] = "Atom E3000, Z3000",
+                               [0x37] = "Atom E3000, Z3[67]00",
                                [0x3a] = "Xeon E3-1200v2 and 3rd gen core, "
                                         "Ivy Bridge",
                                [0x3c] = "4th gen Core, Xeon E3-12xx v3 "
                                         "(Haswell)",
-                               [0x3d] = "Core M-5xxx (Broadwell)",
+                               [0x3d] = "Core M-5xxx, Future 5th gen Core (Broadwell)",
                                [0x3e] = "Xeon E5/E7 v2 (Ivy Bridge-E), "
                                         "Core i7-49xx Extreme",
                                [0x3f] = "Xeon E5-2600/1600 v3 (Haswell-E), "
@@ -363,12 +363,15 @@
                                         "(Haswell)",
                                [0x46] = "4th gen Core, Xeon E3-12xx v3 "
                                         "(Haswell)",
-                               [0x4a] = "Future Atom E3000, Z3000",
+                               [0x4a] = "Atom Z3400",
+                               [0x4c] = "Atom Z8000",
                                [0x4d] = "Atom C2000",
-                               [0x4e] = "Future Core",
-                               [0x56] = "Future Xeon",
-                               [0x5a] = "Future Atom E3000, Z3000",
-                               [0x5d] = "Future Atom E3000, Z3000",
+                               [0x4e] = "Future gen Core",
+                               [0x4f] = "Future gen Xeon (Broadwell)",
+                               [0x56] = "Next gen Xeon D (Broadwell)",
+                               [0x57] = "Next gen Xeon Phi",
+                               [0x5a] = "Atom E3500",
+                               [0x5d] = "Future Atom (Silvermont)",
                        },
                        "Pentium Pro, II or III",       /* Default */
                        NULL,
@@ -996,6 +999,11 @@
                        if (descs[i] & 0x80000000)
                                continue;
                        for (j = 0; j < 4; j++) {
+                               /*
+                                * The least significant byte in EAX
+                                * ((desc[0] >> 0) & 0xff) is always 0x01 and
+                                * it should be ignored.
+                                */
                                if (i == 0 && j == 0)
                                        continue;
                                desc = (descs[i] >> (j * 8)) & 0xff;