11d31f66bSPeter Maydell /* 21d31f66bSPeter Maydell * QEMU KVM support -- x86 specific functions. 31d31f66bSPeter Maydell * 41d31f66bSPeter Maydell * Copyright (c) 2012 Linaro Limited 51d31f66bSPeter Maydell * 61d31f66bSPeter Maydell * This work is licensed under the terms of the GNU GPL, version 2 or later. 71d31f66bSPeter Maydell * See the COPYING file in the top-level directory. 81d31f66bSPeter Maydell * 91d31f66bSPeter Maydell */ 101d31f66bSPeter Maydell 111d31f66bSPeter Maydell #ifndef QEMU_KVM_I386_H 121d31f66bSPeter Maydell #define QEMU_KVM_I386_H 131d31f66bSPeter Maydell 14*32cad1ffSPhilippe Mathieu-Daudé #include "system/kvm.h" 15b139bd30SJan Kiszka 16feccfa77SPaolo Bonzini /* always false if !CONFIG_KVM */ 172099935dSThomas Huth #define kvm_pit_in_kernel() \ 182099935dSThomas Huth (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 192099935dSThomas Huth #define kvm_pic_in_kernel() \ 202099935dSThomas Huth (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 212099935dSThomas Huth #define kvm_ioapic_in_kernel() \ 222099935dSThomas Huth (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 232099935dSThomas Huth 24355023f2SPaolo Bonzini bool kvm_has_smm(void); 2533bc5f1dSPhilippe Mathieu-Daudé bool kvm_enable_x2apic(void); 2633bc5f1dSPhilippe Mathieu-Daudé bool kvm_hv_vpindex_settable(void); 2747e76d03SMichael Roth bool kvm_enable_hypercall(uint64_t enable_mask); 2833bc5f1dSPhilippe Mathieu-Daudé 2933bc5f1dSPhilippe Mathieu-Daudé bool kvm_enable_sgx_provisioning(KVMState *s); 3033bc5f1dSPhilippe Mathieu-Daudé bool kvm_hyperv_expand_features(X86CPU *cpu, Error **errp); 3133bc5f1dSPhilippe Mathieu-Daudé 32ee88612dSPaolo Bonzini int kvm_get_vm_type(MachineState *ms); 3350a2c6e5SPaolo Bonzini void kvm_arch_reset_vcpu(X86CPU *cs); 34ec19444aSMaciej S. Szmigiero void kvm_arch_after_reset_vcpu(X86CPU *cpu); 35e0723c45SPaolo Bonzini void kvm_arch_do_init_vcpu(X86CPU *cs); 36f3f99d2aSPhilippe Mathieu-Daudé uint32_t kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function, 37f3f99d2aSPhilippe Mathieu-Daudé uint32_t index, int reg); 38f3f99d2aSPhilippe Mathieu-Daudé uint64_t kvm_arch_get_supported_msr_feature(KVMState *s, uint32_t index); 391d31f66bSPeter Maydell 4033bc5f1dSPhilippe Mathieu-Daudé void kvm_set_max_apic_id(uint32_t max_apic_id); 4133bc5f1dSPhilippe Mathieu-Daudé void kvm_request_xsave_components(X86CPU *cpu, uint64_t mask); 4233bc5f1dSPhilippe Mathieu-Daudé 4333bc5f1dSPhilippe Mathieu-Daudé #ifdef CONFIG_KVM 4433bc5f1dSPhilippe Mathieu-Daudé 45ee88612dSPaolo Bonzini bool kvm_is_vm_type_supported(int type); 4633bc5f1dSPhilippe Mathieu-Daudé bool kvm_has_adjust_clock_stable(void); 4733bc5f1dSPhilippe Mathieu-Daudé bool kvm_has_exception_payload(void); 4833bc5f1dSPhilippe Mathieu-Daudé void kvm_synchronize_all_tsc(void); 4933bc5f1dSPhilippe Mathieu-Daudé 501f49d476SPhilippe Mathieu-Daudé void kvm_get_apic_state(DeviceState *d, struct kvm_lapic_state *kapic); 51f8d9ccf8SDr. David Alan Gilbert void kvm_put_apicbase(X86CPU *cpu, uint64_t value); 52f8d9ccf8SDr. David Alan Gilbert 53e391c009SIgor Mammedov bool kvm_has_x2apic_api(void); 54e1e43813SPaolo Bonzini bool kvm_has_waitpkg(void); 55e9688fabSRoman Kagan 56c1bb5418SDavid Woodhouse uint64_t kvm_swizzle_msi_ext_dest_id(uint64_t address); 576096cf78SDavid Woodhouse void kvm_update_msi_routes_all(void *private, bool global, 586096cf78SDavid Woodhouse uint32_t index, uint32_t mask); 59c1bb5418SDavid Woodhouse 6033bc5f1dSPhilippe Mathieu-Daudé #endif /* CONFIG_KVM */ 6119e2a9fbSZeng Guang 62bb781b94SPhilippe Mathieu-Daudé void kvm_pc_setup_irq_routing(bool pci_enabled); 63bb781b94SPhilippe Mathieu-Daudé 641d31f66bSPeter Maydell #endif 65