Commit d77a39d9 authored by Hollis Blanchard's avatar Hollis Blanchard Committed by Avi Kivity
Browse files

KVM: Portability: Move address types to their own header file 



Signed-off-by: default avatarHollis Blanchard <hollisb@us.ibm.com>
Acked-by: default avatarCarsten Otte <cotte@de.ibm.com>
Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent b1fd3d30

drivers/kvm/kvm.h

+2 −19
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ 
#include <linux/kvm.h>

#include <linux/kvm_para.h>



#include "types.h"



#define KVM_MAX_VCPUS 4

#define KVM_ALIAS_SLOTS 4

#define KVM_MEMORY_SLOTS 8
@@ -39,25 +41,6 @@ 
 */

#define KVM_REQ_TLB_FLUSH          0



/*

 * 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 unsigned long  gfn_t;



typedef unsigned long  hva_t;

typedef u64            hpa_t;

typedef unsigned long  hfn_t;



#define NR_PTE_CHAIN_ENTRIES 5



struct kvm_pte_chain {

drivers/kvm/types.h

0 → 100644
+41 −0
Original line number Diff line number Diff line 
/*

 * 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__



#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 unsigned long  gfn_t;



typedef unsigned long  hva_t;

typedef u64            hpa_t;

typedef unsigned long  hfn_t;



#endif /* __KVM_TYPES_H__ */