OpenCloudOS-Kernel/arch/mips/kvm/kvm_mips_comm.h

24 lines
666 B
C

/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* KVM/MIPS: commpage: mapped into get kernel space
*
* Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
* Authors: Sanjay Lal <sanjayl@kymasys.com>
*/
#ifndef __KVM_MIPS_COMMPAGE_H__
#define __KVM_MIPS_COMMPAGE_H__
struct kvm_mips_commpage {
struct mips_coproc cop0; /* COP0 state is mapped into Guest kernel via commpage */
};
#define KVM_MIPS_COMM_EIDI_OFFSET 0x0
extern void kvm_mips_commpage_init(struct kvm_vcpu *vcpu);
#endif /* __KVM_MIPS_COMMPAGE_H__ */