Add MSR support for various feature AMD processor families.

Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
This commit is contained in:
Keir Fraser committed 2010-05-15 08:29:59 +01:00
1 parent 865f566d8c
commit 3157bb4e13
6 files changed
+21 -12

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+1 -1
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@@ -823,7 +823,7 @@ 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:
+3 -4
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@@ -433,10 +433,9 @@ static void __devinit init_amd(struct cpuinfo_x86 *c)
}
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))
@@ -500,7 +499,7 @@ static void __devinit init_amd(struct cpuinfo_x86 *c)
#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 */
+1 -2
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@@ -599,8 +599,7 @@ static enum mcheck_type amd_mcheck_init(struct cpuinfo_x86 *ci)
rc = amd_k8_mcheck_init(ci);
break;
case 0x10:
case 0x11:
case 0x10 ... 0x17:
rc = amd_f10_mcheck_init(ci);
break;
}
+1 -1
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@@ -323,7 +323,7 @@ void __pminit setup_apic_nmi_watchdog(void)
case X86_VENDOR_AMD:
switch (boot_cpu_data.x86) {
case 6:
case 15 ... 17:
case 0xf ... 0x17:
setup_k7_watchdog();
break;
default:
+12
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@@ -448,6 +448,18 @@ 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;
+3 -4
View File
@@ -2246,7 +2246,7 @@ static int emulate_privileged_op(struct cpu_user_regs *regs)
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;
@@ -2259,7 +2259,7 @@ static int emulate_privileged_op(struct cpu_user_regs *regs)
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;
@@ -3247,8 +3247,7 @@ 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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