mirror of https://gitee.com/openkylin/linux.git
33 lines
861 B
C
33 lines
861 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* commpage, currently used for Virtual COP0 registers.
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* Mapped into the guest kernel @ KVM_GUEST_COMMPAGE_ADDR.
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*
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* Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
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* Authors: Sanjay Lal <sanjayl@kymasys.com>
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*/
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#include <linux/errno.h>
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#include <linux/err.h>
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#include <linux/vmalloc.h>
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#include <linux/fs.h>
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#include <linux/memblock.h>
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#include <asm/page.h>
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#include <asm/cacheflush.h>
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#include <asm/mmu_context.h>
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#include <linux/kvm_host.h>
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#include "commpage.h"
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void kvm_mips_commpage_init(struct kvm_vcpu *vcpu)
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{
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struct kvm_mips_commpage *page = vcpu->arch.kseg0_commpage;
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/* Specific init values for fields */
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vcpu->arch.cop0 = &page->cop0;
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}
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