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-rw-r--r--arch/powerpc/kvm/e500_tlb.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/e500_tlb.h b/arch/powerpc/kvm/e500_tlb.h
index 458946b..59b88e9 100644
--- a/arch/powerpc/kvm/e500_tlb.h
+++ b/arch/powerpc/kvm/e500_tlb.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Yu Liu, yu.liu@freescale.com
*
@@ -55,6 +55,7 @@ extern void kvmppc_e500_tlb_load(struct kvm_vcpu *, int);
extern int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *);
extern void kvmppc_e500_tlb_uninit(struct kvmppc_vcpu_e500 *);
extern void kvmppc_e500_tlb_setup(struct kvmppc_vcpu_e500 *);
+extern void kvmppc_e500_recalc_shadow_pid(struct kvmppc_vcpu_e500 *);
/* TLB helper functions */
static inline unsigned int get_tlb_size(const struct tlbe *tlbe)
@@ -110,6 +111,16 @@ static inline unsigned int get_cur_pid(struct kvm_vcpu *vcpu)
return vcpu->arch.pid & 0xff;
}
+static inline unsigned int get_cur_as(struct kvm_vcpu *vcpu)
+{
+ return !!(vcpu->arch.shared->msr & (MSR_IS | MSR_DS));
+}
+
+static inline unsigned int get_cur_pr(struct kvm_vcpu *vcpu)
+{
+ return !!(vcpu->arch.shared->msr & MSR_PR);
+}
+
static inline unsigned int get_cur_spid(
const struct kvmppc_vcpu_e500 *vcpu_e500)
{