From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- virt/kvm/coalesced_mmio.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 virt/kvm/coalesced_mmio.h (limited to 'virt/kvm/coalesced_mmio.h') diff --git a/virt/kvm/coalesced_mmio.h b/virt/kvm/coalesced_mmio.h new file mode 100644 index 000000000..b280c2044 --- /dev/null +++ b/virt/kvm/coalesced_mmio.h @@ -0,0 +1,38 @@ +#ifndef __KVM_COALESCED_MMIO_H__ +#define __KVM_COALESCED_MMIO_H__ + +/* + * KVM coalesced MMIO + * + * Copyright (c) 2008 Bull S.A.S. + * + * Author: Laurent Vivier + * + */ + +#ifdef CONFIG_KVM_MMIO + +#include + +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 -- cgit v1.2.3-54-g00ecf