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- /* SPDX-License-Identifier: GPL-2.0-only */
- #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;
- struct kvm_memslots;
- enum kvm_mr_change;
- #include <linux/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 kvm_pfn_t;
- struct gfn_to_hva_cache {
- u64 generation;
- gpa_t gpa;
- unsigned long hva;
- unsigned long len;
- struct kvm_memory_slot *memslot;
- };
- struct gfn_to_pfn_cache {
- u64 generation;
- gfn_t gfn;
- kvm_pfn_t pfn;
- bool dirty;
- };
- #endif /* __KVM_TYPES_H__ */
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