1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  *
4  * Copyright SUSE Linux Products GmbH 2010
5  *
6  * Authors: Alexander Graf <agraf@suse.de>
7  */
8 
9 #ifndef __ASM_KVM_BOOK3S_32_H__
10 #define __ASM_KVM_BOOK3S_32_H__
11 
12 static inline struct kvmppc_book3s_shadow_vcpu *svcpu_get(struct kvm_vcpu *vcpu)
13 {
14 	return vcpu->arch.shadow_vcpu;
15 }
16 
17 static inline void svcpu_put(struct kvmppc_book3s_shadow_vcpu *svcpu)
18 {
19 }
20 
21 #define PTE_SIZE	12
22 #define VSID_ALL	0
23 #define SR_INVALID	0x00000001	/* VSID 1 should always be unused */
24 #define SR_KP		0x20000000
25 #define PTE_V		0x80000000
26 #define PTE_SEC		0x00000040
27 #define PTE_M		0x00000010
28 #define PTE_R		0x00000100
29 #define PTE_C		0x00000080
30 
31 #define SID_SHIFT	28
32 #define ESID_MASK	0xf0000000
33 #define VSID_MASK	0x00fffffff0000000ULL
34 #define VPN_SHIFT	12
35 
36 #endif /* __ASM_KVM_BOOK3S_32_H__ */
37