On Wed, Jul 13, 2022 at 5:07 PM Janosch Frank <fran...@linux.ibm.com> wrote:
>
> Signed-off-by: Janosch Frank <fran...@linux.ibm.com>
Please tell which version this update come from. Otherwise, it should be fine
Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> ---
> linux-headers/linux/kvm.h | 55 +++++++++++++++++++++++++++++++++++++++
> 1 file changed, 55 insertions(+)
>
> diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
> index 0d05d02ee4..ae5db2e44c 100644
> --- a/linux-headers/linux/kvm.h
> +++ b/linux-headers/linux/kvm.h
> @@ -1150,6 +1150,7 @@ struct kvm_ppc_resize_hpt {
> #define KVM_CAP_DISABLE_QUIRKS2 213
> /* #define KVM_CAP_VM_TSC_CONTROL 214 */
> #define KVM_CAP_SYSTEM_EVENT_DATA 215
> +#define KVM_CAP_S390_PROTECTED_DUMP 217
>
> #ifdef KVM_CAP_IRQ_ROUTING
>
> @@ -1651,6 +1652,55 @@ struct kvm_s390_pv_unp {
> __u64 tweak;
> };
>
> +enum pv_cmd_info_id {
> + KVM_PV_INFO_VM,
> + KVM_PV_INFO_DUMP,
> +};
> +
> +struct kvm_s390_pv_info_dump {
> + __u64 dump_cpu_buffer_len;
> + __u64 dump_config_mem_buffer_per_1m;
> + __u64 dump_config_finalize_len;
> +};
> +
> +struct kvm_s390_pv_info_vm {
> + __u64 inst_calls_list[4];
> + __u64 max_cpus;
> + __u64 max_guests;
> + __u64 max_guest_addr;
> + __u64 feature_indication;
> +};
> +
> +struct kvm_s390_pv_info_header {
> + __u32 id;
> + __u32 len_max;
> + __u32 len_written;
> + __u32 reserved;
> +};
> +
> +struct kvm_s390_pv_info {
> + struct kvm_s390_pv_info_header header;
> + union {
> + struct kvm_s390_pv_info_dump dump;
> + struct kvm_s390_pv_info_vm vm;
> + };
> +};
> +
> +enum pv_cmd_dmp_id {
> + KVM_PV_DUMP_INIT,
> + KVM_PV_DUMP_CONFIG_STATE,
> + KVM_PV_DUMP_COMPLETE,
> + KVM_PV_DUMP_CPU,
> +};
> +
> +struct kvm_s390_pv_dmp {
> + __u64 subcmd;
> + __u64 buff_addr;
> + __u64 buff_len;
> + __u64 gaddr;
> + __u64 reserved[4];
> +};
> +
> enum pv_cmd_id {
> KVM_PV_ENABLE,
> KVM_PV_DISABLE,
> @@ -1659,6 +1709,8 @@ enum pv_cmd_id {
> KVM_PV_VERIFY,
> KVM_PV_PREP_RESET,
> KVM_PV_UNSHARE_ALL,
> + KVM_PV_INFO,
> + KVM_PV_DUMP,
> };
>
> struct kvm_pv_cmd {
> @@ -1733,6 +1785,7 @@ struct kvm_xen_vcpu_attr {
> #define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA 0x4
> #define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST 0x5
>
> +
> /* Secure Encrypted Virtualization command */
> enum sev_cmd_id {
> /* Guest initialization commands */
> @@ -2066,4 +2119,6 @@ struct kvm_stats_desc {
> /* Available with KVM_CAP_XSAVE2 */
> #define KVM_GET_XSAVE2 _IOR(KVMIO, 0xcf, struct kvm_xsave)
>
> +#define KVM_S390_PV_CPU_COMMAND _IOWR(KVMIO, 0xd0, struct kvm_pv_cmd)
> +
> #endif /* __LINUX_KVM_H */
> --
> 2.34.1
>
