/* * QEMU KVM support * * Copyright IBM, Corp. 2008 * * Authors: * Anthony Liguori <aliguori@us.ibm.com> * * 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_H #define QEMU_KVM_H #include "config.h" #ifdef CONFIG_KVM extern int kvm_allowed; #define kvm_enabled() (kvm_allowed) #else #define kvm_enabled() (0) #endif struct kvm_run; /* external API */ int kvm_init(int smp_cpus); int kvm_init_vcpu(CPUState *env); int kvm_cpu_exec(CPUState *env); void kvm_set_phys_mem(target_phys_addr_t start_addr, ram_addr_t size, ram_addr_t phys_offset); void kvm_physical_sync_dirty_bitmap(target_phys_addr_t start_addr, target_phys_addr_t end_addr); int kvm_log_start(target_phys_addr_t phys_addr, target_phys_addr_t len); int kvm_log_stop(target_phys_addr_t phys_addr, target_phys_addr_t len); int kvm_has_sync_mmu(void); /* internal API */ struct KVMState; typedef struct KVMState KVMState; int kvm_ioctl(KVMState *s, int type, ...); int kvm_vm_ioctl(KVMState *s, int type, ...); int kvm_vcpu_ioctl(CPUState *env, int type, ...); /* Arch specific hooks */ int kvm_arch_post_run(CPUState *env, struct kvm_run *run); int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run); int kvm_arch_pre_run(CPUState *env, struct kvm_run *run); int kvm_arch_get_registers(CPUState *env); int kvm_arch_put_registers(CPUState *env); int kvm_arch_init(KVMState *s, int smp_cpus); int kvm_arch_init_vcpu(CPUState *env); #endif