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| author | Alexander Graf <agraf@suse.de> | 2010-04-16 00:11:37 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 12:18:21 +0300 |
| commit | 3ae07890dd40e40fa78270900894fba3bb448439 (patch) | |
| tree | bb980cea0e4e5d9dbe32551df9049daee3efa434 | |
| parent | c83ec269e6931edf61abe1ed777ebb867b06a85c (diff) | |
| download | linux-3.10-3ae07890dd40e40fa78270900894fba3bb448439.tar.gz linux-3.10-3ae07890dd40e40fa78270900894fba3bb448439.tar.bz2 linux-3.10-3ae07890dd40e40fa78270900894fba3bb448439.zip | |
KVM: PPC: Add kvm_book3s_64.h
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>
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s_64.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h new file mode 100644 index 00000000000..4cadd612d57 --- /dev/null +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -0,0 +1,28 @@ +/* + * 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_64_H__ +#define __ASM_KVM_BOOK3S_64_H__ + +static inline struct kvmppc_book3s_shadow_vcpu *to_svcpu(struct kvm_vcpu *vcpu) +{ + return &get_paca()->shadow_vcpu; +} + +#endif /* __ASM_KVM_BOOK3S_64_H__ */ |