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1d31f66b PM |
1 | /* |
2 | * QEMU KVM support -- x86 specific functions. | |
3 | * | |
4 | * Copyright (c) 2012 Linaro Limited | |
5 | * | |
6 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
7 | * See the COPYING file in the top-level directory. | |
8 | * | |
9 | */ | |
10 | ||
11 | #ifndef QEMU_KVM_I386_H | |
12 | #define QEMU_KVM_I386_H | |
13 | ||
9c17d615 | 14 | #include "sysemu/kvm.h" |
b139bd30 | 15 | |
15eafc2e PB |
16 | #define kvm_apic_in_kernel() (kvm_irqchip_in_kernel()) |
17 | ||
2099935d TH |
18 | #ifdef CONFIG_KVM |
19 | ||
20 | #define kvm_pit_in_kernel() \ | |
21 | (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) | |
22 | #define kvm_pic_in_kernel() \ | |
23 | (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) | |
24 | #define kvm_ioapic_in_kernel() \ | |
25 | (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) | |
26 | ||
27 | #else | |
28 | ||
29 | #define kvm_pit_in_kernel() 0 | |
30 | #define kvm_pic_in_kernel() 0 | |
31 | #define kvm_ioapic_in_kernel() 0 | |
32 | ||
2099935d TH |
33 | #endif /* CONFIG_KVM */ |
34 | ||
355023f2 | 35 | bool kvm_has_smm(void); |
8700a984 | 36 | bool kvm_has_adjust_clock(void); |
6053a86f | 37 | bool kvm_has_adjust_clock_stable(void); |
79a197ab | 38 | bool kvm_has_exception_payload(void); |
0fd7e098 | 39 | void kvm_synchronize_all_tsc(void); |
50a2c6e5 | 40 | void kvm_arch_reset_vcpu(X86CPU *cs); |
e0723c45 | 41 | void kvm_arch_do_init_vcpu(X86CPU *cs); |
1d31f66b | 42 | |
f8d9ccf8 DDAG |
43 | void kvm_put_apicbase(X86CPU *cpu, uint64_t value); |
44 | ||
fb506e70 | 45 | bool kvm_enable_x2apic(void); |
e391c009 | 46 | bool kvm_has_x2apic_api(void); |
e1e43813 | 47 | bool kvm_has_waitpkg(void); |
e9688fab RK |
48 | |
49 | bool kvm_hv_vpindex_settable(void); | |
071ce4b0 | 50 | bool kvm_hyperv_expand_features(X86CPU *cpu, Error **errp); |
420ae1fc | 51 | |
c1bb5418 DW |
52 | uint64_t kvm_swizzle_msi_ext_dest_id(uint64_t address); |
53 | ||
c22f5467 | 54 | bool kvm_enable_sgx_provisioning(KVMState *s); |
19db68ca | 55 | void kvm_request_xsave_components(X86CPU *cpu, uint64_t mask); |
c22f5467 | 56 | |
860054d8 AG |
57 | typedef bool QEMURDMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t *val); |
58 | typedef bool QEMUWRMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t val); | |
59 | typedef struct kvm_msr_handlers { | |
60 | uint32_t msr; | |
61 | QEMURDMSRHandler *rdmsr; | |
62 | QEMUWRMSRHandler *wrmsr; | |
63 | } KVMMSRHandlers; | |
64 | ||
65 | bool kvm_filter_msr(KVMState *s, uint32_t msr, QEMURDMSRHandler *rdmsr, | |
66 | QEMUWRMSRHandler *wrmsr); | |
67 | ||
1d31f66b | 68 | #endif |