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| author | Alexander Graf <agraf@suse.de> | 2014-06-20 13:58:16 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-07-28 16:27:12 +0200 |
| commit | 35c4a7330dbe1ae6f590a5645b185e35ddb3f6d9 (patch) | |
| tree | 931fa003d549a0b14e284c85862490c229d83e74 /arch/powerpc/include | |
| parent | 7d15c06f1abfe4b893c6c2c8a306b02210a6a6db (diff) | |
| download | op-kernel-dev-35c4a7330dbe1ae6f590a5645b185e35ddb3f6d9.zip op-kernel-dev-35c4a7330dbe1ae6f590a5645b185e35ddb3f6d9.tar.gz | |
KVM: PPC: Move kvmppc_ld/st to common code
We have enough common infrastructure now to resolve GVA->GPA mappings at
runtime. With this we can move our book3s specific helpers to load / store
in guest virtual address space to common code as well.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 4 |
3 files changed, 7 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index a86ca65..172fd6d 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -148,8 +148,8 @@ extern void kvmppc_mmu_hpte_sysexit(void); extern int kvmppc_mmu_hv_init(void); extern int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hc); +/* XXX remove this export when load_last_inst() is generic */ extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data); -extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, bool data); extern void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec); extern void kvmppc_book3s_dequeue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec); diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 11385bb..66f5b59 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -111,15 +111,15 @@ struct kvm_vcpu_stat { u32 halt_wakeup; u32 dbell_exits; u32 gdbell_exits; + u32 ld; + u32 st; #ifdef CONFIG_PPC_BOOK3S u32 pf_storage; u32 pf_instruc; u32 sp_storage; u32 sp_instruc; u32 queue_intr; - u32 ld; u32 ld_slow; - u32 st; u32 st_slow; #endif }; diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 1a60af9..17fa277 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -80,6 +80,10 @@ extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu, extern int kvmppc_load_last_inst(struct kvm_vcpu *vcpu, enum instruction_type type, u32 *inst); +extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, + bool data); +extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr, + bool data); extern int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu); extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu); |
