1 files changed, 9 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 8bacc7826fb3..4041c24ae7db 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -20,10 +20,19 @@ struct cpu_dev {
         void            (*c_bsp_init)(struct cpuinfo_x86 *);
         void            (*c_init)(struct cpuinfo_x86 *);
         void            (*c_identify)(struct cpuinfo_x86 *);
+        void            (*c_detect_tlb)(struct cpuinfo_x86 *);
         unsigned int    (*c_size_cache)(struct cpuinfo_x86 *, unsigned int);
         int             c_x86_vendor;
 };
 
+struct _tlb_table {
+        unsigned char descriptor;
+        char tlb_type;
+        unsigned int entries;
+        /* unsigned int ways; */
+        char info[128];
+};
+
 #define cpu_dev_register(cpu_devX) \
         static const struct cpu_dev *const __cpu_dev_##cpu_devX __used \
         __attribute__((__section__(".x86_cpu_dev.init"))) = \