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author | Scott Wood <scottwood@freescale.com> | 2011-12-20 15:34:22 (GMT) |
---|---|---|
committer | Avi Kivity <avi@redhat.com> | 2012-04-08 09:51:04 (GMT) |
commit | 94fa9d9927627a948cef3eff7ebd228dcab5a316 (patch) | |
tree | dc0ec378616a6250bca86caf3b7881eba10b24cc | |
parent | 043cc4d724da6bb9e4f417c735accec58dfa40bf (diff) | |
download | linux-94fa9d9927627a948cef3eff7ebd228dcab5a316.tar.xz |
KVM: PPC: booke: add booke-level vcpu load/put
This gives us a place to put load/put actions that correspond to
code that is booke-specific but not specific to a particular core.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
-rw-r--r-- | arch/powerpc/kvm/44x.c | 3 | ||||
-rw-r--r-- | arch/powerpc/kvm/booke.c | 8 | ||||
-rw-r--r-- | arch/powerpc/kvm/booke.h | 3 | ||||
-rw-r--r-- | arch/powerpc/kvm/e500.c | 3 |
4 files changed, 17 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c index 7b612a7..879a1a7 100644 --- a/arch/powerpc/kvm/44x.c +++ b/arch/powerpc/kvm/44x.c @@ -29,15 +29,18 @@ #include <asm/kvm_ppc.h> #include "44x_tlb.h" +#include "booke.h" void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) { + kvmppc_booke_vcpu_load(vcpu, cpu); kvmppc_44x_tlb_load(vcpu); } void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu) { kvmppc_44x_tlb_put(vcpu); + kvmppc_booke_vcpu_put(vcpu); } int kvmppc_core_check_processor_compat(void) diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index ee9e1ee..a2456c7 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -968,6 +968,14 @@ void kvmppc_decrementer_func(unsigned long data) kvmppc_set_tsr_bits(vcpu, TSR_DIS); } +void kvmppc_booke_vcpu_load(struct kvm_vcpu *vcpu, int cpu) +{ +} + +void kvmppc_booke_vcpu_put(struct kvm_vcpu *vcpu) +{ +} + int __init kvmppc_booke_init(void) { unsigned long ivor[16]; diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h index 2fe2027..05d1d99 100644 --- a/arch/powerpc/kvm/booke.h +++ b/arch/powerpc/kvm/booke.h @@ -71,4 +71,7 @@ void kvmppc_save_guest_spe(struct kvm_vcpu *vcpu); /* high-level function, manages flags, host state */ void kvmppc_vcpu_disable_spe(struct kvm_vcpu *vcpu); +void kvmppc_booke_vcpu_load(struct kvm_vcpu *vcpu, int cpu); +void kvmppc_booke_vcpu_put(struct kvm_vcpu *vcpu); + #endif /* __KVM_BOOKE_H__ */ diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c index ddcd896..2d5fe04 100644 --- a/arch/powerpc/kvm/e500.c +++ b/arch/powerpc/kvm/e500.c @@ -36,6 +36,7 @@ void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu) void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) { + kvmppc_booke_vcpu_load(vcpu, cpu); kvmppc_e500_tlb_load(vcpu, cpu); } @@ -47,6 +48,8 @@ void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu) if (vcpu->arch.shadow_msr & MSR_SPE) kvmppc_vcpu_disable_spe(vcpu); #endif + + kvmppc_booke_vcpu_put(vcpu); } int kvmppc_core_check_processor_compat(void) |