/* * QEMU KVM support -- x86 specific functions. * * Copyright (c) 2012 Linaro Limited * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. * */ #ifndef QEMU_KVM_I386_H #define QEMU_KVM_I386_H #include "sysemu/kvm.h" #ifdef CONFIG_KVM #define kvm_pit_in_kernel() \ (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) #define kvm_pic_in_kernel() \ (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) #define kvm_ioapic_in_kernel() \ (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) #else #define kvm_pit_in_kernel() 0 #define kvm_pic_in_kernel() 0 #define kvm_ioapic_in_kernel() 0 #endif /* CONFIG_KVM */ bool kvm_has_smm(void); bool kvm_enable_x2apic(void); bool kvm_hv_vpindex_settable(void); bool kvm_enable_sgx_provisioning(KVMState *s); bool kvm_hyperv_expand_features(X86CPU *cpu, Error **errp); void kvm_arch_reset_vcpu(X86CPU *cs); void kvm_arch_after_reset_vcpu(X86CPU *cpu); void kvm_arch_do_init_vcpu(X86CPU *cs); uint32_t kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function, uint32_t index, int reg); uint64_t kvm_arch_get_supported_msr_feature(KVMState *s, uint32_t index); void kvm_set_max_apic_id(uint32_t max_apic_id); void kvm_request_xsave_components(X86CPU *cpu, uint64_t mask); #ifdef CONFIG_KVM bool kvm_has_adjust_clock(void); bool kvm_has_adjust_clock_stable(void); bool kvm_has_exception_payload(void); void kvm_synchronize_all_tsc(void); void kvm_put_apicbase(X86CPU *cpu, uint64_t value); bool kvm_has_x2apic_api(void); bool kvm_has_waitpkg(void); uint64_t kvm_swizzle_msi_ext_dest_id(uint64_t address); void kvm_update_msi_routes_all(void *private, bool global, uint32_t index, uint32_t mask); typedef bool QEMURDMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t *val); typedef bool QEMUWRMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t val); typedef struct kvm_msr_handlers { uint32_t msr; QEMURDMSRHandler *rdmsr; QEMUWRMSRHandler *wrmsr; } KVMMSRHandlers; bool kvm_filter_msr(KVMState *s, uint32_t msr, QEMURDMSRHandler *rdmsr, QEMUWRMSRHandler *wrmsr); #endif /* CONFIG_KVM */ #endif