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Commit 94fa9d99 authored by Scott Wood's avatar Scott Wood Committed by Avi Kivity
Browse files

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: default avatarScott Wood <scottwood@freescale.com>
Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 043cc4d7

arch/powerpc/kvm/44x.c

+3 −0
Original line number Diff line number Diff line
@@ -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)

arch/powerpc/kvm/booke.c

+8 −0
Original line number Diff line number Diff line
@@ -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];

arch/powerpc/kvm/booke.h

+3 −0
Original line number Diff line number Diff line
@@ -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__ */

arch/powerpc/kvm/e500.c

+3 −0
Original line number Diff line number Diff line
@@ -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)