1 /*
2  * This file is subject to the terms and conditions of the GNU General Public
3  * License.  See the file "COPYING" in the main directory of this archive
4  * for more details.
5  *
6  * KVM/MIPS: commpage: mapped into get kernel space
7  *
8  * Copyright (C) 2012  MIPS Technologies, Inc.  All rights reserved.
9  * Authors: Sanjay Lal <sanjayl@kymasys.com>
10  */
11 
12 #ifndef __KVM_MIPS_COMMPAGE_H__
13 #define __KVM_MIPS_COMMPAGE_H__
14 
15 struct kvm_mips_commpage {
16 	/* COP0 state is mapped into Guest kernel via commpage */
17 	struct mips_coproc cop0;
18 };
19 
20 #define KVM_MIPS_COMM_EIDI_OFFSET       0x0
21 
22 extern void kvm_mips_commpage_init(struct kvm_vcpu *vcpu);
23 
24 #endif /* __KVM_MIPS_COMMPAGE_H__ */
25