diff options
Diffstat (limited to 'target/i386/kvm/kvm_i386.h')
-rw-r--r-- | target/i386/kvm/kvm_i386.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/target/i386/kvm/kvm_i386.h b/target/i386/kvm/kvm_i386.h new file mode 100644 index 0000000000..dc72508389 --- /dev/null +++ b/target/i386/kvm/kvm_i386.h @@ -0,0 +1,53 @@ +/* + * 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" + +#define kvm_apic_in_kernel() (kvm_irqchip_in_kernel()) + +#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_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_arch_reset_vcpu(X86CPU *cs); +void kvm_arch_do_init_vcpu(X86CPU *cs); + +void kvm_put_apicbase(X86CPU *cpu, uint64_t value); + +bool kvm_enable_x2apic(void); +bool kvm_has_x2apic_api(void); +bool kvm_has_waitpkg(void); + +bool kvm_hv_vpindex_settable(void); + +uint64_t kvm_swizzle_msi_ext_dest_id(uint64_t address); + +#endif |