| Avi Kivity | 3f0852e | 2009-12-20 14:42:19 +0200 | [diff] [blame^] | 1 | #ifndef __KVM_COALESCED_MMIO_H__ |
| 2 | #define __KVM_COALESCED_MMIO_H__ |
| 3 | |
| Laurent Vivier | 5f94c17 | 2008-05-30 16:05:54 +0200 | [diff] [blame] | 4 | /* |
| 5 | * KVM coalesced MMIO |
| 6 | * |
| 7 | * Copyright (c) 2008 Bull S.A.S. |
| 8 | * |
| 9 | * Author: Laurent Vivier <Laurent.Vivier@bull.net> |
| 10 | * |
| 11 | */ |
| 12 | |
| 13 | #define KVM_COALESCED_MMIO_ZONE_MAX 100 |
| 14 | |
| 15 | struct kvm_coalesced_mmio_dev { |
| 16 | struct kvm_io_device dev; |
| 17 | struct kvm *kvm; |
| Marcelo Tosatti | 64a2268 | 2009-06-04 15:08:22 -0300 | [diff] [blame] | 18 | spinlock_t lock; |
| Laurent Vivier | 5f94c17 | 2008-05-30 16:05:54 +0200 | [diff] [blame] | 19 | int nb_zones; |
| 20 | struct kvm_coalesced_mmio_zone zone[KVM_COALESCED_MMIO_ZONE_MAX]; |
| 21 | }; |
| 22 | |
| 23 | int kvm_coalesced_mmio_init(struct kvm *kvm); |
| 24 | int kvm_vm_ioctl_register_coalesced_mmio(struct kvm *kvm, |
| 25 | struct kvm_coalesced_mmio_zone *zone); |
| 26 | int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm, |
| 27 | struct kvm_coalesced_mmio_zone *zone); |
| Avi Kivity | 3f0852e | 2009-12-20 14:42:19 +0200 | [diff] [blame^] | 28 | |
| 29 | #endif |