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| author | Alexander Graf <agraf@suse.de> | 2010-03-24 20:48:30 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 09:17:10 (GMT) |
| commit | ad0a048b096ac819f28667602285453468a8d8f9 (patch) | |
| tree | 491128ccab48eb277a5cf5919a798b0507da9859 /arch/powerpc/include/asm/kvm_host.h | |
| parent | 71fbfd5f38f73515f1516a68fbe04dba198b70f0 (diff) | |
| download | linux-fsl-qoriq-ad0a048b096ac819f28667602285453468a8d8f9.tar.xz | |
KVM: PPC: Add OSI hypercall interface
MOL uses its own hypercall interface to call back into userspace when
the guest wants to do something.
So let's implement that as an exit reason, specify it with a CAP and
only really use it when userspace wants us to.
The only user of it so far is MOL.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 0ebda67..486f1ca 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -273,6 +273,8 @@ struct kvm_vcpu_arch { u8 mmio_sign_extend; u8 dcr_needed; u8 dcr_is_write; + u8 osi_needed; + u8 osi_enabled; u32 cpr0_cfgaddr; /* holds the last set cpr0_cfgaddr */ |