diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_ppc.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 9345238edecf..46efd1a265c9 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -33,6 +33,9 @@ #else #include <asm/kvm_booke.h> #endif +#ifdef CONFIG_KVM_BOOK3S_64_HANDLER +#include <asm/paca.h> +#endif enum emulation_result { EMULATE_DONE, /* no further processing */ @@ -42,6 +45,7 @@ enum emulation_result { EMULATE_AGAIN, /* something went wrong. go again */ }; +extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu); extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu); extern char kvmppc_handlers_start[]; extern unsigned long kvmppc_handler_len; @@ -62,6 +66,7 @@ extern int kvmppc_emulate_instruction(struct kvm_run *run, extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu); extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu); extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb); +extern int kvmppc_sanity_check(struct kvm_vcpu *vcpu); /* Core-specific hooks */ @@ -109,6 +114,27 @@ extern void kvmppc_booke_exit(void); extern void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu); extern int kvmppc_kvm_pv(struct kvm_vcpu *vcpu); +extern void kvmppc_map_magic(struct kvm_vcpu *vcpu); + +extern long kvmppc_alloc_hpt(struct kvm *kvm); +extern void kvmppc_free_hpt(struct kvm *kvm); +extern long kvmppc_prepare_vrma(struct kvm *kvm, + struct kvm_userspace_memory_region *mem); +extern void kvmppc_map_vrma(struct kvm *kvm, + struct kvm_userspace_memory_region *mem); +extern int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu); +extern long kvm_vm_ioctl_create_spapr_tce(struct kvm *kvm, + struct kvm_create_spapr_tce *args); +extern long kvm_vm_ioctl_allocate_rma(struct kvm *kvm, + struct kvm_allocate_rma *rma); +extern struct kvmppc_rma_info *kvm_alloc_rma(void); +extern void kvm_release_rma(struct kvmppc_rma_info *ri); +extern int kvmppc_core_init_vm(struct kvm *kvm); +extern void kvmppc_core_destroy_vm(struct kvm *kvm); +extern int kvmppc_core_prepare_memory_region(struct kvm *kvm, + struct kvm_userspace_memory_region *mem); +extern void kvmppc_core_commit_memory_region(struct kvm *kvm, + struct kvm_userspace_memory_region *mem); /* * Cuts out inst bits with ordering according to spec. @@ -151,4 +177,20 @@ int kvmppc_set_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs); void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 pid); +#ifdef CONFIG_KVM_BOOK3S_64_HV +static inline void kvmppc_set_xics_phys(int cpu, unsigned long addr) +{ + paca[cpu].kvm_hstate.xics_phys = addr; +} + +extern void kvm_rma_init(void); + +#else +static inline void kvmppc_set_xics_phys(int cpu, unsigned long addr) +{} + +static inline void kvm_rma_init(void) +{} +#endif + #endif /* __POWERPC_KVM_PPC_H__ */ |