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KVM: ppc: Add kvmppc_mmu_dtlb/itlb_miss for booke

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When itlb or dtlb miss happens, E500 needs to update some mmu registers.
So that the auto-load mechanism can work on E500 when write a tlb entry.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Hollis Blanchard
2009-01-03 16:23:11 -06:00
committed by Avi Kivity
parent bc8080cbcc
commit b52a638c39
3 changed files with 12 additions and 0 deletions
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8
arch/powerpc/kvm/44x_tlb.c
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@@ -232,6 +232,14 @@ int kvmppc_mmu_dtlb_index(struct kvm_vcpu *vcpu, gva_t eaddr)
return kvmppc_44x_tlb_index(vcpu, eaddr, vcpu->arch.pid, as);
}
void kvmppc_mmu_itlb_miss(struct kvm_vcpu *vcpu)
{
}
void kvmppc_mmu_dtlb_miss(struct kvm_vcpu *vcpu)
{
}
static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x,
unsigned int stlb_index)
{