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| author | Jason J. herne <jjherne@us.ibm.com> | 2012-05-15 14:15:28 +0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-05-17 21:06:03 -0300 |
| commit | 46a6dd1c87c4ff17202574127daf70cc0bb38d6d (patch) | |
| tree | aa32b99750a38106918894e7e6e6164779a0d90e /arch/s390/include/asm | |
| parent | 29b7c71b5ecf2caaa4c2105ecc0094826db8a8a8 (diff) | |
| download | blackbird-obmc-linux-46a6dd1c87c4ff17202574127daf70cc0bb38d6d.tar.gz blackbird-obmc-linux-46a6dd1c87c4ff17202574127daf70cc0bb38d6d.zip | |
KVM: s390: onereg for timer related registers
Enhance the KVM ONE_REG capability within S390 to allow
getting/setting the following special cpu registers: clock comparator
and the cpu timer. These are needed for migration.
Signed-off-by: Jason J. herne <jjherne@us.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/kvm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/kvm.h b/arch/s390/include/asm/kvm.h index 53a53720830a..bdcbe0f8dd7b 100644 --- a/arch/s390/include/asm/kvm.h +++ b/arch/s390/include/asm/kvm.h @@ -55,4 +55,6 @@ struct kvm_sync_regs { #define KVM_REG_S390_TODPR (KVM_REG_S390 | KVM_REG_SIZE_U32 | 0x1) #define KVM_REG_S390_EPOCHDIFF (KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x2) +#define KVM_REG_S390_CPU_TIMER (KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x3) +#define KVM_REG_S390_CLOCK_COMP (KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x4) #endif |
