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In the process of generalizing as much code as possible, I also moved the shadow vcpu code together to a generic book3s file. Unfortunately the location of the shadow vcpu is different on 32 and 64 bit, so we need a wrapper function to tell us where it is. That sounded like a perfect fit for a subarch specific header file. Here we can put anything that needs to be different between those two. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
29 lines
971 B
C
29 lines
971 B
C
/*
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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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright SUSE Linux Products GmbH 2010
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*
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* Authors: Alexander Graf <agraf@suse.de>
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*/
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#ifndef __ASM_KVM_BOOK3S_64_H__
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#define __ASM_KVM_BOOK3S_64_H__
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static inline struct kvmppc_book3s_shadow_vcpu *to_svcpu(struct kvm_vcpu *vcpu)
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{
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return &get_paca()->shadow_vcpu;
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}
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#endif /* __ASM_KVM_BOOK3S_64_H__ */
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