mirror of
https://github.com/torvalds/linux.git
synced 2024-11-06 20:21:57 +00:00
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
|
||
|
|
*
|
||
|
|
* Author: Yu Liu, <yu.liu@freescale.com>
|
||
|
|
*
|
||
|
|
* Description:
|
||
|
|
* This file is derived from arch/powerpc/include/asm/kvm_44x.h,
|
||
|
|
* by Hollis Blanchard <hollisb@us.ibm.com>.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License, version 2, as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __ASM_KVM_E500_H__
|
||
|
|
#define __ASM_KVM_E500_H__
|
||
|
|
|
||
|
|
#include <linux/kvm_host.h>
|
||
|
|
|
||
|
|
#define BOOKE_INTERRUPT_SIZE 36
|
||
|
|
|
||
|
|
#define E500_PID_NUM 3
|
||
|
|
#define E500_TLB_NUM 2
|
||
|
|
|
||
|
|
struct tlbe{
|
||
|
|
u32 mas1;
|
||
|
|
u32 mas2;
|
||
|
|
u32 mas3;
|
||
|
|
u32 mas7;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct kvmppc_vcpu_e500 {
|
||
|
|
/* Unmodified copy of the guest's TLB. */
|
||
|
|
struct tlbe *guest_tlb[E500_TLB_NUM];
|
||
|
|
/* TLB that's actually used when the guest is running. */
|
||
|
|
struct tlbe *shadow_tlb[E500_TLB_NUM];
|
||
|
|
/* Pages which are referenced in the shadow TLB. */
|
||
|
|
struct page **shadow_pages[E500_TLB_NUM];
|
||
|
|
|
||
|
|
unsigned int guest_tlb_size[E500_TLB_NUM];
|
||
|
|
unsigned int shadow_tlb_size[E500_TLB_NUM];
|
||
|
|
unsigned int guest_tlb_nv[E500_TLB_NUM];
|
||
|
|
|
||
|
|
u32 host_pid[E500_PID_NUM];
|
||
|
|
u32 pid[E500_PID_NUM];
|
||
|
|
|
||
|
|
u32 mas0;
|
||
|
|
u32 mas1;
|
||
|
|
u32 mas2;
|
||
|
|
u32 mas3;
|
||
|
|
u32 mas4;
|
||
|
|
u32 mas5;
|
||
|
|
u32 mas6;
|
||
|
|
u32 mas7;
|
||
|
|
u32 l1csr1;
|
||
|
|
u32 hid0;
|
||
|
|
u32 hid1;
|
||
|
|
|
||
|
|
struct kvm_vcpu vcpu;
|
||
|
|
};
|
||
|
|
|
||
|
|
static inline struct kvmppc_vcpu_e500 *to_e500(struct kvm_vcpu *vcpu)
|
||
|
|
{
|
||
|
|
return container_of(vcpu, struct kvmppc_vcpu_e500, vcpu);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* __ASM_KVM_E500_H__ */
|