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Diffstat (limited to 'src/arch/i386/smp')
-rw-r--r--src/arch/i386/smp/mpspec.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/arch/i386/smp/mpspec.c b/src/arch/i386/smp/mpspec.c
index babfcbdca2..c674cf58f5 100644
--- a/src/arch/i386/smp/mpspec.c
+++ b/src/arch/i386/smp/mpspec.c
@@ -1,4 +1,6 @@
#include <console/console.h>
+#include <device/device.h>
+#include <device/path.h>
#include <cpu/cpu.h>
#include <arch/smp/mpspec.h>
#include <string.h>
@@ -101,14 +103,17 @@ void smp_write_processors(struct mp_config_table *mc)
unsigned cpu_feature_flags;
struct cpuid_result result;
device_t cpu;
+
boot_apic_id = lapicid();
apic_version = lapic_read(LAPIC_LVR) & 0xff;
result = cpuid(1);
cpu_features = result.eax;
cpu_feature_flags = result.edx;
- for(cpu = dev_root.link[1].children; cpu; cpu = cpu->sibling) {
+ for(cpu = all_devices; cpu; cpu = cpu->next) {
unsigned long cpu_flag;
- if (cpu->path.type != DEVICE_PATH_APIC) {
+ if ((cpu->path.type != DEVICE_PATH_APIC) ||
+ (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER))
+ {
continue;
}
if (!cpu->enabled) {