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| author | Joao Martins <joao.m.martins@oracle.com> | 2020-12-03 18:52:25 +0300 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2021-02-04 17:19:38 +0300 |
| commit | a76b9641ad1c0b045045727a6cbbeebf80b6b9bb (patch) | |
| tree | 0c5ee6311f28fb9b995d1fb656d622d7c3b581f7 /include/uapi/linux/kvm.h | |
| parent | 7d6bbebb7bb0294ede7bda04847272854e34f87c (diff) | |
| download | linux-a76b9641ad1c0b045045727a6cbbeebf80b6b9bb.tar.xz | |
KVM: x86/xen: add KVM_XEN_HVM_SET_ATTR/KVM_XEN_HVM_GET_ATTR
This will be used to set up shared info pages etc.
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Diffstat (limited to 'include/uapi/linux/kvm.h')
| -rw-r--r-- | include/uapi/linux/kvm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index c87defe5db4f..334796799dbc 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1587,6 +1587,17 @@ struct kvm_pv_cmd { /* Available with KVM_CAP_DIRTY_LOG_RING */ #define KVM_RESET_DIRTY_RINGS _IO(KVMIO, 0xc7) +#define KVM_XEN_HVM_GET_ATTR _IOWR(KVMIO, 0xc8, struct kvm_xen_hvm_attr) +#define KVM_XEN_HVM_SET_ATTR _IOW(KVMIO, 0xc9, struct kvm_xen_hvm_attr) + +struct kvm_xen_hvm_attr { + __u16 type; + __u16 pad[3]; + union { + __u64 pad[8]; + } u; +}; + /* Secure Encrypted Virtualization command */ enum sev_cmd_id { /* Guest initialization commands */ |