[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / powerpc / include / asm / kvm_e500.h

/*
 * 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 l1csr0;
	u32 l1csr1;
	u32 hid0;
	u32 hid1;
	u32 tlb0cfg;
	u32 tlb1cfg;

	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__ */
Commit	Line	Data
bc8080cb HB	1	/*
	2	* Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved.
	3	*
	4	* Author: Yu Liu, <yu.liu@freescale.com>
	5	*
	6	* Description:
	7	* This file is derived from arch/powerpc/include/asm/kvm_44x.h,
	8	* by Hollis Blanchard <hollisb@us.ibm.com>.
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License, version 2, as
	12	* published by the Free Software Foundation.
	13	*/
	14
	15	#ifndef __ASM_KVM_E500_H__
	16	#define __ASM_KVM_E500_H__
	17
	18	#include <linux/kvm_host.h>
	19
	20	#define BOOKE_INTERRUPT_SIZE 36
	21
	22	#define E500_PID_NUM 3
	23	#define E500_TLB_NUM 2
	24
	25	struct tlbe{
	26	u32 mas1;
	27	u32 mas2;
	28	u32 mas3;
	29	u32 mas7;
	30	};
	31
	32	struct kvmppc_vcpu_e500 {
	33	/* Unmodified copy of the guest's TLB. */
	34	struct tlbe *guest_tlb[E500_TLB_NUM];
	35	/* TLB that's actually used when the guest is running. */
	36	struct tlbe *shadow_tlb[E500_TLB_NUM];
	37	/* Pages which are referenced in the shadow TLB. */
	38	struct page **shadow_pages[E500_TLB_NUM];
	39
	40	unsigned int guest_tlb_size[E500_TLB_NUM];
	41	unsigned int shadow_tlb_size[E500_TLB_NUM];
	42	unsigned int guest_tlb_nv[E500_TLB_NUM];
	43
	44	u32 host_pid[E500_PID_NUM];
	45	u32 pid[E500_PID_NUM];
	46
	47	u32 mas0;
	48	u32 mas1;
	49	u32 mas2;
	50	u32 mas3;
	51	u32 mas4;
	52	u32 mas5;
	53	u32 mas6;
	54	u32 mas7;
d86be077	55	u32 l1csr0;
bc8080cb HB	56	u32 l1csr1;
	57	u32 hid0;
	58	u32 hid1;
da15bf43 LY	59	u32 tlb0cfg;
da15bf43 LY	60	u32 tlb1cfg;
bc8080cb HB	61
	62	struct kvm_vcpu vcpu;
	63	};
	64
	65	static inline struct kvmppc_vcpu_e500 to_e500(struct kvm_vcpu vcpu)
	66	{
	67	return container_of(vcpu, struct kvmppc_vcpu_e500, vcpu);
	68	}
	69
	70	#endif /* __ASM_KVM_E500_H__ */