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KVM: Portability: Move address types to their own header file
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Acked-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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@ -20,6 +20,8 @@
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#include <linux/kvm.h>
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#include <linux/kvm_para.h>
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#include "types.h"
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#define KVM_MAX_VCPUS 4
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#define KVM_ALIAS_SLOTS 4
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#define KVM_MEMORY_SLOTS 8
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@ -39,25 +41,6 @@
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*/
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#define KVM_REQ_TLB_FLUSH 0
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/*
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* Address types:
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*
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* gva - guest virtual address
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* gpa - guest physical address
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* gfn - guest frame number
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* hva - host virtual address
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* hpa - host physical address
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* hfn - host frame number
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*/
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typedef unsigned long gva_t;
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typedef u64 gpa_t;
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typedef unsigned long gfn_t;
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typedef unsigned long hva_t;
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typedef u64 hpa_t;
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typedef unsigned long hfn_t;
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#define NR_PTE_CHAIN_ENTRIES 5
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struct kvm_pte_chain {
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41
drivers/kvm/types.h
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41
drivers/kvm/types.h
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@ -0,0 +1,41 @@
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef __KVM_TYPES_H__
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#define __KVM_TYPES_H__
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#include <asm/types.h>
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/*
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* Address types:
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*
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* gva - guest virtual address
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* gpa - guest physical address
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* gfn - guest frame number
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* hva - host virtual address
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* hpa - host physical address
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* hfn - host frame number
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*/
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typedef unsigned long gva_t;
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typedef u64 gpa_t;
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typedef unsigned long gfn_t;
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typedef unsigned long hva_t;
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typedef u64 hpa_t;
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typedef unsigned long hfn_t;
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#endif /* __KVM_TYPES_H__ */
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