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x86/hyper-v: define struct hv_enlightened_vmcs and clean field bits
The definitions are according to the Hyper-V TLFS v5.0. KVM on Hyper-V will use these. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
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@ -493,6 +493,206 @@ struct hv_vp_assist_page {
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__u64 current_nested_vmcs;
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};
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struct hv_enlightened_vmcs {
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u32 revision_id;
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u32 abort;
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u16 host_es_selector;
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u16 host_cs_selector;
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u16 host_ss_selector;
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u16 host_ds_selector;
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u16 host_fs_selector;
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u16 host_gs_selector;
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u16 host_tr_selector;
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u64 host_ia32_pat;
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u64 host_ia32_efer;
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u64 host_cr0;
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u64 host_cr3;
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u64 host_cr4;
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u64 host_ia32_sysenter_esp;
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u64 host_ia32_sysenter_eip;
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u64 host_rip;
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u32 host_ia32_sysenter_cs;
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u32 pin_based_vm_exec_control;
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u32 vm_exit_controls;
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u32 secondary_vm_exec_control;
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u64 io_bitmap_a;
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u64 io_bitmap_b;
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u64 msr_bitmap;
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u16 guest_es_selector;
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u16 guest_cs_selector;
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u16 guest_ss_selector;
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u16 guest_ds_selector;
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u16 guest_fs_selector;
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u16 guest_gs_selector;
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u16 guest_ldtr_selector;
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u16 guest_tr_selector;
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u32 guest_es_limit;
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u32 guest_cs_limit;
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u32 guest_ss_limit;
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u32 guest_ds_limit;
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u32 guest_fs_limit;
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u32 guest_gs_limit;
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u32 guest_ldtr_limit;
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u32 guest_tr_limit;
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u32 guest_gdtr_limit;
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u32 guest_idtr_limit;
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u32 guest_es_ar_bytes;
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u32 guest_cs_ar_bytes;
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u32 guest_ss_ar_bytes;
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u32 guest_ds_ar_bytes;
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u32 guest_fs_ar_bytes;
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u32 guest_gs_ar_bytes;
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u32 guest_ldtr_ar_bytes;
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u32 guest_tr_ar_bytes;
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u64 guest_es_base;
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u64 guest_cs_base;
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u64 guest_ss_base;
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u64 guest_ds_base;
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u64 guest_fs_base;
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u64 guest_gs_base;
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u64 guest_ldtr_base;
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u64 guest_tr_base;
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u64 guest_gdtr_base;
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u64 guest_idtr_base;
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u64 padding64_1[3];
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u64 vm_exit_msr_store_addr;
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u64 vm_exit_msr_load_addr;
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u64 vm_entry_msr_load_addr;
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u64 cr3_target_value0;
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u64 cr3_target_value1;
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u64 cr3_target_value2;
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u64 cr3_target_value3;
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u32 page_fault_error_code_mask;
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u32 page_fault_error_code_match;
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u32 cr3_target_count;
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u32 vm_exit_msr_store_count;
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u32 vm_exit_msr_load_count;
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u32 vm_entry_msr_load_count;
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u64 tsc_offset;
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u64 virtual_apic_page_addr;
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u64 vmcs_link_pointer;
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u64 guest_ia32_debugctl;
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u64 guest_ia32_pat;
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u64 guest_ia32_efer;
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u64 guest_pdptr0;
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u64 guest_pdptr1;
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u64 guest_pdptr2;
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u64 guest_pdptr3;
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u64 guest_pending_dbg_exceptions;
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u64 guest_sysenter_esp;
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u64 guest_sysenter_eip;
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u32 guest_activity_state;
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u32 guest_sysenter_cs;
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u64 cr0_guest_host_mask;
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u64 cr4_guest_host_mask;
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u64 cr0_read_shadow;
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u64 cr4_read_shadow;
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u64 guest_cr0;
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u64 guest_cr3;
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u64 guest_cr4;
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u64 guest_dr7;
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u64 host_fs_base;
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u64 host_gs_base;
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u64 host_tr_base;
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u64 host_gdtr_base;
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u64 host_idtr_base;
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u64 host_rsp;
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u64 ept_pointer;
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u16 virtual_processor_id;
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u16 padding16[3];
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u64 padding64_2[5];
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u64 guest_physical_address;
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u32 vm_instruction_error;
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u32 vm_exit_reason;
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u32 vm_exit_intr_info;
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u32 vm_exit_intr_error_code;
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u32 idt_vectoring_info_field;
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u32 idt_vectoring_error_code;
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u32 vm_exit_instruction_len;
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u32 vmx_instruction_info;
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u64 exit_qualification;
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u64 exit_io_instruction_ecx;
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u64 exit_io_instruction_esi;
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u64 exit_io_instruction_edi;
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u64 exit_io_instruction_eip;
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u64 guest_linear_address;
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u64 guest_rsp;
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u64 guest_rflags;
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u32 guest_interruptibility_info;
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u32 cpu_based_vm_exec_control;
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u32 exception_bitmap;
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u32 vm_entry_controls;
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u32 vm_entry_intr_info_field;
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u32 vm_entry_exception_error_code;
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u32 vm_entry_instruction_len;
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u32 tpr_threshold;
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u64 guest_rip;
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u32 hv_clean_fields;
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u32 hv_padding_32;
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u32 hv_synthetic_controls;
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u32 hv_enlightenments_control;
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u32 hv_vp_id;
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u64 hv_vm_id;
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u64 partition_assist_page;
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u64 padding64_4[4];
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u64 guest_bndcfgs;
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u64 padding64_5[7];
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u64 xss_exit_bitmap;
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u64 padding64_6[7];
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};
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE 0
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_IO_BITMAP BIT(0)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_MSR_BITMAP BIT(1)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2 BIT(2)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP1 BIT(3)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_PROC BIT(4)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EVENT BIT(5)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_ENTRY BIT(6)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EXCPN BIT(7)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR BIT(8)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_XLAT BIT(9)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_BASIC BIT(10)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1 BIT(11)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2 BIT(12)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER BIT(13)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1 BIT(14)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_ENLIGHTENMENTSCONTROL BIT(15)
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#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL 0xFFFF
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#define HV_STIMER_ENABLE (1ULL << 0)
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#define HV_STIMER_PERIODIC (1ULL << 1)
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#define HV_STIMER_LAZY (1ULL << 2)
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