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kernel/linux-rt-4.4.41/virt/kvm/coalesced_mmio.h 845 Bytes
5113f6f70   김현기   kernel add
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  #ifndef __KVM_COALESCED_MMIO_H__
  #define __KVM_COALESCED_MMIO_H__
  
  /*
   * KVM coalesced MMIO
   *
   * Copyright (c) 2008 Bull S.A.S.
   *
   *  Author: Laurent Vivier <Laurent.Vivier@bull.net>
   *
   */
  
  #ifdef CONFIG_KVM_MMIO
  
  #include <linux/list.h>
  
  struct kvm_coalesced_mmio_dev {
  	struct list_head list;
  	struct kvm_io_device dev;
  	struct kvm *kvm;
  	struct kvm_coalesced_mmio_zone zone;
  };
  
  int kvm_coalesced_mmio_init(struct kvm *kvm);
  void kvm_coalesced_mmio_free(struct kvm *kvm);
  int kvm_vm_ioctl_register_coalesced_mmio(struct kvm *kvm,
  					struct kvm_coalesced_mmio_zone *zone);
  int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm,
  					struct kvm_coalesced_mmio_zone *zone);
  
  #else
  
  static inline int kvm_coalesced_mmio_init(struct kvm *kvm) { return 0; }
  static inline void kvm_coalesced_mmio_free(struct kvm *kvm) { }
  
  #endif
  
  #endif