diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 14ee0dece853..2d139c807577 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -25,6 +25,7 @@ #include <asm/cacheflush.h> #include <asm/hvcall.h> #include <asm/mce.h> +#include <asm/guest-state-buffer.h> #define __KVM_HAVE_ARCH_VCPU_DEBUGFS @@ -62,8 +63,6 @@ #include <linux/mmu_notifier.h> -#define KVM_ARCH_WANT_MMU_NOTIFIER - #define HPTEG_CACHE_NUM (1 << 15) #define HPTEG_HASH_BITS_PTE 13 #define HPTEG_HASH_BITS_PTE_LONG 12 @@ -276,7 +275,7 @@ struct kvm_resize_hpt; #define KVMPPC_SECURE_INIT_ABORT 0x4 /* H_SVM_INIT_ABORT issued */ struct kvm_arch { - unsigned int lpid; + u64 lpid; unsigned int smt_mode; /* # vcpus per virtual core */ unsigned int emul_smt_mode; /* emualted SMT mode, on P9 */ #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE @@ -509,6 +508,23 @@ union xive_tma_w01 { __be64 w01; }; + /* Nestedv2 H_GUEST_RUN_VCPU configuration */ +struct kvmhv_nestedv2_config { + struct kvmppc_gs_buff_info vcpu_run_output_cfg; + struct kvmppc_gs_buff_info vcpu_run_input_cfg; + u64 vcpu_run_output_size; +}; + + /* Nestedv2 L1<->L0 communication state */ +struct kvmhv_nestedv2_io { + struct kvmhv_nestedv2_config cfg; + struct kvmppc_gs_buff *vcpu_run_output; + struct kvmppc_gs_buff *vcpu_run_input; + struct kvmppc_gs_msg *vcpu_message; + struct kvmppc_gs_msg *vcore_message; + struct kvmppc_gs_bitmap valids; +}; + struct kvm_vcpu_arch { ulong host_stack; u32 host_pid; @@ -583,6 +599,9 @@ struct kvm_vcpu_arch { ulong dawrx0; ulong dawr1; ulong dawrx1; + ulong dexcr; + ulong hashkeyr; + ulong hashpkeyr; ulong ciabr; ulong cfar; ulong ppr; @@ -829,6 +848,8 @@ struct kvm_vcpu_arch { u64 nested_hfscr; /* HFSCR that the L1 requested for the nested guest */ u32 nested_vcpu_id; gpa_t nested_io_gpr; + /* For nested APIv2 guests*/ + struct kvmhv_nestedv2_io nestedv2_io; #endif #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING @@ -850,6 +871,11 @@ struct kvm_vcpu_arch { struct kvmhv_tb_accumulator cede_time; /* time napping inside guest */ #endif #endif /* CONFIG_KVM_BOOK3S_HV_EXIT_TIMING */ +#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE + u64 l1_to_l2_cs; + u64 l2_to_l1_cs; + u64 l2_runtime_agg; +#endif }; #define VCPU_FPR(vcpu, i) (vcpu)->arch.fp.fpr[i][TS_FPROFFSET] @@ -876,10 +902,8 @@ struct kvm_vcpu_arch { #define __KVM_HAVE_ARCH_WQP #define __KVM_HAVE_CREATE_DEVICE -static inline void kvm_arch_sync_events(struct kvm *kvm) {} static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {} static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {} -static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {} static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {} |