KVM: MTRR support
Add emulation for the memory type range registers, needed by VMware esx 3.5,
and by pci device assignment.
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 075598b..fc72bad 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -79,6 +79,7 @@
#define KVM_MIN_FREE_MMU_PAGES 5
#define KVM_REFILL_PAGES 25
#define KVM_MAX_CPUID_ENTRIES 40
+#define KVM_NR_VAR_MTRR 8
extern spinlock_t kvm_lock;
extern struct list_head vm_list;
@@ -290,6 +291,8 @@
struct page *time_page;
bool nmi_pending;
+
+ u64 mtrr[0x100];
};
struct kvm_mem_alias {