diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
-rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 14ee0dece853..8799b37be295 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 @@ -276,7 +277,7 @@ 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 +510,23 @@ 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; @@ -829,6 +847,8 @@ 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 |