mirror of https://gitee.com/openkylin/linux.git
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
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/*
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* Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
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*
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* Author: Yu Liu, <yu.liu@freescale.com>
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*
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* Description:
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* This file is derived from arch/powerpc/include/asm/kvm_44x.h,
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* by Hollis Blanchard <hollisb@us.ibm.com>.
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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, version 2, as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_KVM_E500_H__
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#define __ASM_KVM_E500_H__
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#include <linux/kvm_host.h>
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#define BOOKE_INTERRUPT_SIZE 36
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#define E500_PID_NUM 3
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#define E500_TLB_NUM 2
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struct tlbe{
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u32 mas1;
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u32 mas2;
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u32 mas3;
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u32 mas7;
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};
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struct kvmppc_vcpu_e500 {
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/* Unmodified copy of the guest's TLB. */
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struct tlbe *guest_tlb[E500_TLB_NUM];
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/* TLB that's actually used when the guest is running. */
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struct tlbe *shadow_tlb[E500_TLB_NUM];
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/* Pages which are referenced in the shadow TLB. */
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struct page **shadow_pages[E500_TLB_NUM];
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unsigned int guest_tlb_size[E500_TLB_NUM];
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unsigned int shadow_tlb_size[E500_TLB_NUM];
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unsigned int guest_tlb_nv[E500_TLB_NUM];
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u32 host_pid[E500_PID_NUM];
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u32 pid[E500_PID_NUM];
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u32 mas0;
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u32 mas1;
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u32 mas2;
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u32 mas3;
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u32 mas4;
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u32 mas5;
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u32 mas6;
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u32 mas7;
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u32 l1csr1;
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u32 hid0;
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u32 hid1;
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struct kvm_vcpu vcpu;
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};
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static inline struct kvmppc_vcpu_e500 *to_e500(struct kvm_vcpu *vcpu)
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{
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return container_of(vcpu, struct kvmppc_vcpu_e500, vcpu);
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}
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#endif /* __ASM_KVM_E500_H__ */
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