[PATCH v3 03/17] Sync pv

[Janosch Frank]

Signed-off-by: Janosch Frank <address@hidden>
---
 linux-headers/linux/kvm.h | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index ec146bd52a..e5ad5f9c4d 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -1010,6 +1010,7 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_ARM_NISV_TO_USER 177
 #define KVM_CAP_ARM_INJECT_EXT_DABT 178
 #define KVM_CAP_S390_VCPU_RESETS 179
+#define KVM_CAP_S390_PROTECTED 181
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1477,6 +1478,42 @@ struct kvm_enc_region {
 #define KVM_S390_NORMAL_RESET    _IO(KVMIO,  0xc3)
 #define KVM_S390_CLEAR_RESET     _IO(KVMIO,  0xc4)
 
+struct kvm_s390_pv_sec_parm {
+       __u64   origin;
+       __u64   length;
+};
+
+struct kvm_s390_pv_unp {
+       __u64 addr;
+       __u64 size;
+       __u64 tweak;
+};
+
+enum pv_cmd_id {
+       KVM_PV_VM_CREATE,
+       KVM_PV_VM_DESTROY,
+       KVM_PV_VM_SET_SEC_PARMS,
+       KVM_PV_VM_UNPACK,
+       KVM_PV_VM_VERIFY,
+       KVM_PV_VM_PREP_RESET,
+       KVM_PV_VM_UNSHARE_ALL,
+       KVM_PV_VCPU_CREATE,
+       KVM_PV_VCPU_DESTROY,
+};
+
+struct kvm_pv_cmd {
+       __u32 cmd;      /* Command to be executed */
+       __u16 rc;       /* Ultravisor return code */
+       __u16 rrc;      /* Ultravisor return reason code */
+       __u64 data;     /* Data or address */
+       __u32 flags;    /* flags for future extensions. Must be 0 for now */
+       __u32 reserved[3];
+};
+
+/* Available with KVM_CAP_S390_PROTECTED */
+#define KVM_S390_PV_COMMAND            _IOWR(KVMIO, 0xc5, struct kvm_pv_cmd)
+#define KVM_S390_PV_COMMAND_VCPU       _IOWR(KVMIO, 0xc6, struct kvm_pv_cmd)
+
 /* Secure Encrypted Virtualization command */
 enum sev_cmd_id {
        /* Guest initialization commands */
-- 
2.20.1