redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

[PATCH] x86: Enable NMI watchdog for AMD Family 0x10 CPUs

Browse source 
For i386/x86-64.

Straight forward -- just reuse the Family 0xf code.

Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Andi Kleen 2007-02-13 13:26:25 +01:00 committed by Andi Kleen
parent f790cd30d0
commit 0a4599c894
2 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
arch/i386/kernel/nmi.c
View file

@ -185,7 +185,8 @@ static __cpuinit inline int nmi_known_cpu(void)
{
switch (boot_cpu_data.x86_vendor) {
case X86_VENDOR_AMD:
return ((boot_cpu_data.x86 == 15) || (boot_cpu_data.x86 == 6));
return ((boot_cpu_data.x86 == 15) || (boot_cpu_data.x86 == 6)
|| (boot_cpu_data.x86 == 16));
case X86_VENDOR_INTEL:
if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON))
return 1;
@ -817,7 +818,8 @@ void setup_apic_nmi_watchdog (void *unused)
if (nmi_watchdog == NMI_LOCAL_APIC) {
switch (boot_cpu_data.x86_vendor) {
case X86_VENDOR_AMD:
if (boot_cpu_data.x86 != 6 && boot_cpu_data.x86 != 15)
if (boot_cpu_data.x86 != 6 && boot_cpu_data.x86 != 15 &&
boot_cpu_data.x86 != 16)
return;
if (!setup_k7_watchdog())
return;

2
arch/x86_64/kernel/nmi.c
View file

@ -172,7 +172,7 @@ static __cpuinit inline int nmi_known_cpu(void)
{
switch (boot_cpu_data.x86_vendor) {
case X86_VENDOR_AMD:
return boot_cpu_data.x86 == 15;
return boot_cpu_data.x86 == 15 || boot_cpu_data.x86 == 16;
case X86_VENDOR_INTEL:
if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON))
return 1;