path: root/arch/powerpc/include/asm/kvm_book3s_32.h

/*
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright SUSE Linux Products GmbH 2010
 *
 * Authors: Alexander Graf <agraf@suse.de>
 */

#ifndef __ASM_KVM_BOOK3S_32_H__
#define __ASM_KVM_BOOK3S_32_H__

static inline struct kvmppc_book3s_shadow_vcpu *to_svcpu(struct kvm_vcpu *vcpu)
{
	return to_book3s(vcpu)->shadow_vcpu;
}

#define PTE_SIZE	12
#define VSID_ALL	0
#define SR_INVALID	0x00000001	/* VSID 1 should always be unused */
#define SR_KP		0x20000000
#define PTE_V		0x80000000
#define PTE_SEC		0x00000040
#define PTE_M		0x00000010
#define PTE_R		0x00000100
#define PTE_C		0x00000080

#define SID_SHIFT	28
#define ESID_MASK	0xf0000000
#define VSID_MASK	0x00fffffff0000000ULL

#endif /* __ASM_KVM_BOOK3S_32_H__ */