diff options
Diffstat (limited to 'include/linux/kvm_types.h')
-rw-r--r-- | include/linux/kvm_types.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h new file mode 100644 index 000000000..931da7e91 --- /dev/null +++ b/include/linux/kvm_types.h @@ -0,0 +1,65 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef __KVM_TYPES_H__ +#define __KVM_TYPES_H__ + +struct kvm; +struct kvm_async_pf; +struct kvm_device_ops; +struct kvm_interrupt; +struct kvm_irq_routing_table; +struct kvm_memory_slot; +struct kvm_one_reg; +struct kvm_run; +struct kvm_userspace_memory_region; +struct kvm_vcpu; +struct kvm_vcpu_init; + +enum kvm_mr_change; + +#include <asm/types.h> + +/* + * Address types: + * + * gva - guest virtual address + * gpa - guest physical address + * gfn - guest frame number + * hva - host virtual address + * hpa - host physical address + * hfn - host frame number + */ + +typedef unsigned long gva_t; +typedef u64 gpa_t; +typedef u64 gfn_t; + +typedef unsigned long hva_t; +typedef u64 hpa_t; +typedef u64 hfn_t; + +typedef hfn_t pfn_t; + +struct gfn_to_hva_cache { + u64 generation; + gpa_t gpa; + unsigned long hva; + unsigned long len; + struct kvm_memory_slot *memslot; +}; + +#endif /* __KVM_TYPES_H__ */ |