diff options
| author | Hollis Blanchard <hollisb@us.ibm.com> | 2008-04-16 23:28:09 -0500 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-04-27 18:21:39 +0300 |
| commit | bbf45ba57eaec56569918a8bab96ab653bd45ec1 (patch) | |
| tree | 63c53b1c1d93ec6559c7695c16b2345238e270f5 /include/asm-powerpc/kvm.h | |
| parent | 513014b717203d1d689652d0fda86eee959a6a8a (diff) | |
KVM: ppc: PowerPC 440 KVM implementation
This functionality is definitely experimental, but is capable of running
unmodified PowerPC 440 Linux kernels as guests on a PowerPC 440 host. (Only
tested with 440EP "Bamboo" guests so far, but with appropriate userspace
support other SoC/board combinations should work.)
See Documentation/powerpc/kvm_440.txt for technical details.
[stephen: build fix]
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/asm-powerpc/kvm.h')
| -rw-r--r-- | include/asm-powerpc/kvm.h | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/include/asm-powerpc/kvm.h b/include/asm-powerpc/kvm.h index d1b530fbf8d..f993e4198d5 100644 --- a/include/asm-powerpc/kvm.h +++ b/include/asm-powerpc/kvm.h @@ -1,6 +1,55 @@ +/* + * 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 IBM Corp. 2007 + * + * Authors: Hollis Blanchard <hollisb@us.ibm.com> + */ + #ifndef __LINUX_KVM_POWERPC_H #define __LINUX_KVM_POWERPC_H -/* powerpc does not support KVM */ +#include <asm/types.h> + +struct kvm_regs { + __u64 pc; + __u64 cr; + __u64 ctr; + __u64 lr; + __u64 xer; + __u64 msr; + __u64 srr0; + __u64 srr1; + __u64 pid; + + __u64 sprg0; + __u64 sprg1; + __u64 sprg2; + __u64 sprg3; + __u64 sprg4; + __u64 sprg5; + __u64 sprg6; + __u64 sprg7; + + __u64 gpr[32]; +}; + +struct kvm_sregs { +}; + +struct kvm_fpu { + __u64 fpr[32]; +}; -#endif +#endif /* __LINUX_KVM_POWERPC_H */ |