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