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Date: Sat, 13 Jun 2009 22:01:41 +0530
From: Jaswinder Singh Rajput <jaswinder@...nel.org>
To: Ingo Molnar <mingo@...e.hu>
Cc: "H. Peter Anvin" <hpa@...nel.org>,
x86 maintainers <x86@...nel.org>,
Andreas Herrmann <andreas.herrmann3@....com>,
Andrew Morton <akpm@...ux-foundation.org>,
Andi Kleen <andi@...stfloor.org>,
LKML <linux-kernel@...r.kernel.org>,
Yinghai Lu <yinghai@...nel.org>, Dave Jones <davej@...hat.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Thomas Gleixner <tglx@...utronix.de>,
Robert Richter <robert.richter@....com>
Subject: [RFC][PATCH 5/10 -tip] x86: cpu_debug update MSR list to support
new architectures
Added support for Intel Xeon MP 7400 series :
Intel Xeon MP 7400 series falls in Intel Core microarchitecture.
Intel Xeon MP 7400 series supports additional:
0x419, 0x107CC-0x107D3 and 0x107D8
Added support for Intel Core i7, Xeon Processor 5500 series (Nehalem)
Added some extra registers for AMD Family 10h Processor
Also fixed some minor range issues.
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com>
---
arch/x86/include/asm/cpu_debug.h | 3 +++
arch/x86/kernel/cpu/cpu_debug.c | 36 +++++++++++++++++++++++++++---------
2 files changed, 30 insertions(+), 9 deletions(-)
diff --git a/arch/x86/include/asm/cpu_debug.h b/arch/x86/include/asm/cpu_debug.h
index da5c221..f2adad3 100644
--- a/arch/x86/include/asm/cpu_debug.h
+++ b/arch/x86/include/asm/cpu_debug.h
@@ -36,6 +36,9 @@ enum cpu_debug_bit {
CPU_VER, /* Version ID */
CPU_CONF, /* Configuration */
CPU_SMM, /* System mgmt mode */
+ CPU_POWER, /* Power mgmt */
+ CPU_PNAME, /* Processor name */
+ CPU_IBS, /* IBS */
CPU_SVM, /*Secure Virtual Machine*/
CPU_OSVM, /* OS-Visible Workaround*/
/* Standard Registers */
diff --git a/arch/x86/kernel/cpu/cpu_debug.c b/arch/x86/kernel/cpu/cpu_debug.c
index 5c45c52..9435da4 100644
--- a/arch/x86/kernel/cpu/cpu_debug.c
+++ b/arch/x86/kernel/cpu/cpu_debug.c
@@ -60,6 +60,9 @@ static struct cpu_debug_base cpu_base[] = {
{ "ver", CPU_VER, 0 },
{ "conf", CPU_CONF, 0 },
{ "smm", CPU_SMM, 0 },
+ { "power", CPU_POWER, 0 },
+ { "pname", CPU_PNAME, 0 },
+ { "ibs", CPU_IBS, 0 },
{ "svm", CPU_SVM, 0 },
{ "osvm", CPU_OSVM, 0 },
{ "tss", CPU_TSS, 0 },
@@ -90,6 +93,7 @@ static struct cpu_debug_range cpu_reg_range[] = {
{ 0x00000088, 0x0000008A, CPU_CACHE, },
{ 0x0000008B, 0x0000008B, CPU_BIOS, },
{ 0x0000009B, 0x0000009B, CPU_MONITOR, },
+ { 0x000000A0, 0x000000A1, CPU_SMM, },
{ 0x000000C1, 0x000000C4, CPU_PMC, },
{ 0x000000CD, 0x000000CD, CPU_FREQ, },
{ 0x000000E7, 0x000000E8, CPU_PERF, },
@@ -98,40 +102,49 @@ static struct cpu_debug_range cpu_reg_range[] = {
{ 0x00000116, 0x0000011E, CPU_CACHE, },
{ 0x00000174, 0x00000176, CPU_SYSENTER, },
{ 0x00000179, 0x0000017B, CPU_MC, },
+ { 0x00000180, 0x00000185, CPU_MC, },
{ 0x00000186, 0x00000189, CPU_PMC, },
{ 0x00000198, 0x00000199, CPU_PERF, },
{ 0x0000019A, 0x0000019A, CPU_TIME, },
{ 0x0000019B, 0x0000019D, CPU_THERM, },
{ 0x000001A0, 0x000001A0, CPU_MISC, },
- { 0x000001C9, 0x000001C9, CPU_LBRANCH, },
+ { 0x000001A1, 0x000001A1, CPU_PLATFORM, },
+ { 0x000001A2, 0x000001A2, CPU_THERM, },
+ { 0x000001A6, 0x000001A6, CPU_PMC, },
+ { 0x000001AD, 0x000001AD, CPU_FREQ, },
+ { 0x000001C8, 0x000001C9, CPU_LBRANCH, },
{ 0x000001D7, 0x000001D8, CPU_LBRANCH, },
{ 0x000001D9, 0x000001D9, CPU_DEBUG, },
{ 0x000001DA, 0x000001E0, CPU_LBRANCH, },
+ { 0x000001F2, 0x000001F3, CPU_SMM, },
{ 0x00000200, 0x0000020F, CPU_MTRR, },
{ 0x00000250, 0x00000250, CPU_MTRR, },
{ 0x00000258, 0x00000259, CPU_MTRR, },
{ 0x00000268, 0x0000026F, CPU_MTRR, },
{ 0x00000277, 0x00000277, CPU_PAT, },
+ { 0x00000280, 0x00000288, CPU_MC, },
{ 0x000002FF, 0x000002FF, CPU_MTRR, },
{ 0x00000300, 0x00000311, CPU_PMC, },
{ 0x00000345, 0x00000345, CPU_PMC, },
{ 0x00000360, 0x00000371, CPU_PMC, },
- { 0x0000038D, 0x00000390, CPU_PMC, },
+ { 0x0000038D, 0x00000396, CPU_PMC, },
{ 0x000003A0, 0x000003BE, CPU_PMC, },
{ 0x000003C0, 0x000003CD, CPU_PMC, },
{ 0x000003E0, 0x000003E1, CPU_PMC, },
- { 0x000003F0, 0x000003F2, CPU_PMC, },
+ { 0x000003F0, 0x000003FD, CPU_PMC, },
- { 0x00000400, 0x00000417, CPU_MC, },
+ { 0x00000400, 0x00000421, CPU_MC, },
{ 0x00000480, 0x0000048B, CPU_VMX, },
{ 0x00000600, 0x00000600, CPU_DEBUG, },
{ 0x00000680, 0x0000068F, CPU_LBRANCH, },
{ 0x000006C0, 0x000006CF, CPU_LBRANCH, },
- { 0x000107CC, 0x000107D3, CPU_PMC, },
+ { 0x00000800, 0x0000083F, CPU_APIC, },
+
+ { 0x000107CC, 0x000107D8, CPU_PMC, },
{ 0xC0000080, 0xC0000080, CPU_FEATURES, },
{ 0xC0000081, 0xC0000084, CPU_CALL, },
@@ -144,18 +157,23 @@ static struct cpu_debug_range cpu_reg_range[] = {
{ 0xC0010016, 0xC001001A, CPU_MTRR, },
{ 0xC001001D, 0xC001001D, CPU_MTRR, },
{ 0xC001001F, 0xC001001F, CPU_CONF, },
- { 0xC0010030, 0xC0010035, CPU_BIOS, },
- { 0xC0010044, 0xC0010048, CPU_MC, },
+ { 0xC0010022, 0xC0010022, CPU_MC, },
+ { 0xC0010030, 0xC0010035, CPU_PNAME, },
+ { 0xC0010044, 0xC0010049, CPU_MC, },
{ 0xC0010050, 0xC0010056, CPU_SMM, },
{ 0xC0010058, 0xC0010058, CPU_CONF, },
{ 0xC0010060, 0xC0010060, CPU_CACHE, },
- { 0xC0010061, 0xC0010068, CPU_SMM, },
- { 0xC0010069, 0xC001006B, CPU_SMM, },
+ { 0xC0010061, 0xC001006B, CPU_POWER, },
{ 0xC0010070, 0xC0010071, CPU_SMM, },
+ { 0xC0010074, 0xC0010074, CPU_TIME, },
{ 0xC0010111, 0xC0010113, CPU_SMM, },
{ 0xC0010114, 0xC0010118, CPU_SVM, },
{ 0xC0010140, 0xC0010141, CPU_OSVM, },
+
+ { 0xC0011004, 0xC0011005, CPU_FEATURES, },
{ 0xC0011022, 0xC0011023, CPU_CONF, },
+ { 0xC001102A, 0xC001102A, CPU_CONF, },
+ { 0xC0011030, 0xC001103A, CPU_IBS, },
};
static int is_typeflag_valid(unsigned cpu, unsigned flag)
--
1.6.0.6
--
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