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-rw-r--r--sys/include/arch/amd64/cpu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/include/arch/amd64/cpu.h b/sys/include/arch/amd64/cpu.h
index 46e5df7..a5f09fb 100644
--- a/sys/include/arch/amd64/cpu.h
+++ b/sys/include/arch/amd64/cpu.h
@@ -45,6 +45,8 @@
struct cpu_info {
uint32_t apicid;
uint32_t feat;
+ uint8_t model : 4; /* CPU model number */
+ uint8_t family : 4; /* CPU family ID */
uint8_t has_x2apic : 1;
uint8_t tlb_shootdown : 1;
uint8_t ipl;