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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2013-10-07 22:18:01 +0530
committerAlexander Graf <agraf@suse.de>2013-10-17 18:42:36 +0200
commitcbbc58d4fdfab1a39a6ac1b41fcb17885952157a (patch)
tree66315f4516c953a9c1f0699d985541d84fcb7df3 /include/uapi/linux/kvm.h
parent5587027ce9d59a57aecaa190be1c8e560aaff45d (diff)
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kvm: powerpc: book3s: Allow the HV and PR selection per virtual machine
This moves the kvmppc_ops callbacks to be a per VM entity. This enables us to select HV and PR mode when creating a VM. We also allow both kvm-hv and kvm-pr kernel module to be loaded. To achieve this we move /dev/kvm ownership to kvm.ko module. Depending on which KVM mode we select during VM creation we take a reference count on respective module Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> [agraf: fix coding style] Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/uapi/linux/kvm.h')
-rw-r--r--include/uapi/linux/kvm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index e32e776f20c0..5b5341f78368 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -518,6 +518,10 @@ struct kvm_ppc_smmu_info {
/* machine type bits, to be used as argument to KVM_CREATE_VM */
#define KVM_VM_S390_UCONTROL 1
+/* on ppc, 0 indicate default, 1 should force HV and 2 PR */
+#define KVM_VM_PPC_HV 1
+#define KVM_VM_PPC_PR 2
+
#define KVM_S390_SIE_PAGE_OFFSET 1
/*
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