From 9ba075a664dff836fd6fb93f90fcc827f7683d91 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 26 May 2008 20:06:35 +0300 Subject: 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 --- include/asm-x86/kvm_host.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index 075598b4e3f..fc72bad878e 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 kvm_vcpu_arch { struct page *time_page; bool nmi_pending; + + u64 mtrr[0x100]; }; struct kvm_mem_alias { -- cgit v1.2.3