diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index 502c8da..060aaa6 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -414,6 +414,8 @@
 #define kvm_write_c0_guest_pagemask(cop0, val)	(cop0->reg[MIPS_CP0_TLB_PG_MASK][0] = (val))
 #define kvm_read_c0_guest_wired(cop0)		(cop0->reg[MIPS_CP0_TLB_WIRED][0])
 #define kvm_write_c0_guest_wired(cop0, val)	(cop0->reg[MIPS_CP0_TLB_WIRED][0] = (val))
+#define kvm_read_c0_guest_hwrena(cop0)		(cop0->reg[MIPS_CP0_HWRENA][0])
+#define kvm_write_c0_guest_hwrena(cop0, val)	(cop0->reg[MIPS_CP0_HWRENA][0] = (val))
 #define kvm_read_c0_guest_badvaddr(cop0)	(cop0->reg[MIPS_CP0_BAD_VADDR][0])
 #define kvm_write_c0_guest_badvaddr(cop0, val)	(cop0->reg[MIPS_CP0_BAD_VADDR][0] = (val))
 #define kvm_read_c0_guest_count(cop0)		(cop0->reg[MIPS_CP0_COUNT][0])