# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1273909477 -3600
# Node ID 4c5acce5961c1fcd7eccb8ddbe4abbf3b12ab5c3
# Parent d11bdc25b36d1c852117d308fe70db461f5dabe8
Add MSR support for various feature AMD processor families.
Signed-off-by: Mark Langsdorf <mark.langsdorf@xxxxxxx>
xen-unstable changeset: 21393:3dfc577c8b9e
xen-unstable date: Sat May 15 08:29:59 2010 +0100
---
xen/arch/x86/apic.c | 2 +-
xen/arch/x86/cpu/amd.c | 7 +++----
xen/arch/x86/cpu/mcheck/mce.c | 2 +-
xen/arch/x86/nmi.c | 2 +-
xen/arch/x86/oprofile/nmi_int.c | 12 ++++++++++++
xen/arch/x86/traps.c | 7 +++----
6 files changed, 21 insertions(+), 11 deletions(-)
diff -r d11bdc25b36d -r 4c5acce5961c xen/arch/x86/apic.c
--- a/xen/arch/x86/apic.c Thu May 13 10:40:19 2010 +0100
+++ b/xen/arch/x86/apic.c Sat May 15 08:44:37 2010 +0100
@@ -775,7 +775,7 @@ static int __init detect_init_APIC (void
switch (boot_cpu_data.x86_vendor) {
case X86_VENDOR_AMD:
if ((boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model > 1) ||
- (boot_cpu_data.x86 >= 15 && boot_cpu_data.x86 <= 17))
+ (boot_cpu_data.x86 >= 0xf && boot_cpu_data.x86 <= 0x17))
break;
goto no_apic;
case X86_VENDOR_INTEL:
diff -r d11bdc25b36d -r 4c5acce5961c xen/arch/x86/cpu/amd.c
--- a/xen/arch/x86/cpu/amd.c Thu May 13 10:40:19 2010 +0100
+++ b/xen/arch/x86/cpu/amd.c Sat May 15 08:44:37 2010 +0100
@@ -432,10 +432,9 @@ static void __devinit init_amd(struct cp
}
switch (c->x86) {
- case 15:
+ case 0xf:
/* Use K8 tuning for Fam10h and Fam11h */
- case 0x10:
- case 0x11:
+ case 0x10 ... 0x17:
set_bit(X86_FEATURE_K8, c->x86_capability);
disable_c1e(NULL);
if (acpi_smi_cmd && (acpi_enable_value | acpi_disable_value))
@@ -496,7 +495,7 @@ static void __devinit init_amd(struct cp
#endif
/* Pointless to use MWAIT on Family10 as it does not deep sleep. */
- if (c->x86 == 0x10 && !force_mwait)
+ if (c->x86 >= 0x10 && !force_mwait)
clear_bit(X86_FEATURE_MWAIT, c->x86_capability);
/* K6s reports MCEs but don't actually have all the MSRs */
diff -r d11bdc25b36d -r 4c5acce5961c xen/arch/x86/cpu/mcheck/mce.c
--- a/xen/arch/x86/cpu/mcheck/mce.c Thu May 13 10:40:19 2010 +0100
+++ b/xen/arch/x86/cpu/mcheck/mce.c Sat May 15 08:44:37 2010 +0100
@@ -503,7 +503,7 @@ static int amd_mcheck_init(struct cpuinf
rc = amd_k8_mcheck_init(ci);
break;
- case 0x10:
+ case 0x10 ... 0x17:
rc = amd_f10_mcheck_init(ci);
break;
diff -r d11bdc25b36d -r 4c5acce5961c xen/arch/x86/nmi.c
--- a/xen/arch/x86/nmi.c Thu May 13 10:40:19 2010 +0100
+++ b/xen/arch/x86/nmi.c Sat May 15 08:44:37 2010 +0100
@@ -323,7 +323,7 @@ void __pminit setup_apic_nmi_watchdog(vo
case X86_VENDOR_AMD:
switch (boot_cpu_data.x86) {
case 6:
- case 15 ... 17:
+ case 0xf ... 0x17:
setup_k7_watchdog();
break;
default:
diff -r d11bdc25b36d -r 4c5acce5961c xen/arch/x86/oprofile/nmi_int.c
--- a/xen/arch/x86/oprofile/nmi_int.c Thu May 13 10:40:19 2010 +0100
+++ b/xen/arch/x86/oprofile/nmi_int.c Sat May 15 08:44:37 2010 +0100
@@ -425,6 +425,18 @@ static int __init nmi_init(void)
model = &op_athlon_spec;
cpu_type = "x86-64/family11";
break;
+ case 0x12:
+ model = &op_athlon_spec;
+ cpu_type = "x86-64/family12";
+ break;
+ case 0x14:
+ model = &op_athlon_spec;
+ cpu_type = "x86-64/family14";
+ break;
+ case 0x15:
+ model = &op_athlon_spec;
+ cpu_type = "x86-64/family15";
+ break;
}
break;
diff -r d11bdc25b36d -r 4c5acce5961c xen/arch/x86/traps.c
--- a/xen/arch/x86/traps.c Thu May 13 10:40:19 2010 +0100
+++ b/xen/arch/x86/traps.c Sat May 15 08:44:37 2010 +0100
@@ -2164,7 +2164,7 @@ static int emulate_privileged_op(struct
break;
case MSR_AMD64_NB_CFG:
if ( boot_cpu_data.x86_vendor != X86_VENDOR_AMD ||
- boot_cpu_data.x86 < 0x10 || boot_cpu_data.x86 > 0x11 )
+ boot_cpu_data.x86 < 0x10 || boot_cpu_data.x86 > 0x17 )
goto fail;
if ( !IS_PRIV(v->domain) )
break;
@@ -2177,7 +2177,7 @@ static int emulate_privileged_op(struct
break;
case MSR_FAM10H_MMIO_CONF_BASE:
if ( boot_cpu_data.x86_vendor != X86_VENDOR_AMD ||
- boot_cpu_data.x86 < 0x10 || boot_cpu_data.x86 > 0x11 )
+ boot_cpu_data.x86 < 0x10 || boot_cpu_data.x86 > 0x17 )
goto fail;
if ( !IS_PRIV(v->domain) )
break;
@@ -3089,8 +3089,7 @@ void __devinit percpu_traps_init(void)
switch ( boot_cpu_data.x86 )
{
case 6:
- case 15:
- case 16:
+ case 0xf ... 0x17:
this_cpu(ler_msr) = MSR_IA32_LASTINTFROMIP;
break;
}
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