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authorAlexander Graf <agraf@suse.de>2010-03-24 21:48:30 +0100
committerAvi Kivity <avi@redhat.com>2010-05-17 12:17:10 +0300
commitad0a048b096ac819f28667602285453468a8d8f9 (patch)
tree491128ccab48eb277a5cf5919a798b0507da9859 /arch/powerpc/include/asm/kvm_host.h
parent71fbfd5f38f73515f1516a68fbe04dba198b70f0 (diff)
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.h2
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 0ebda67ad6a..486f1cafd5f 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 */