10efe406cSJason J. Herne /* 20efe406cSJason J. Herne * s390 storage key device 30efe406cSJason J. Herne * 40efe406cSJason J. Herne * Copyright 2015 IBM Corp. 50efe406cSJason J. Herne * Author(s): Jason J. Herne <jjherne@linux.vnet.ibm.com> 60efe406cSJason J. Herne * 70efe406cSJason J. Herne * This work is licensed under the terms of the GNU GPL, version 2 or (at 80efe406cSJason J. Herne * your option) any later version. See the COPYING file in the top-level 90efe406cSJason J. Herne * directory. 100efe406cSJason J. Herne */ 110efe406cSJason J. Herne 122a6a4076SMarkus Armbruster #ifndef S390_STORAGE_KEYS_H 132a6a4076SMarkus Armbruster #define S390_STORAGE_KEYS_H 140efe406cSJason J. Herne 15a27bd6c7SMarkus Armbruster #include "hw/qdev-core.h" 16a4538a5cSJason J. Herne #include "monitor/monitor.h" 17db1015e9SEduardo Habkost #include "qom/object.h" 180efe406cSJason J. Herne 190efe406cSJason J. Herne #define TYPE_S390_SKEYS "s390-skeys" 20*a489d195SEduardo Habkost OBJECT_DECLARE_TYPE(S390SKeysState, S390SKeysClass, S390_SKEYS) 210efe406cSJason J. Herne 22db1015e9SEduardo Habkost struct S390SKeysState { 230efe406cSJason J. Herne DeviceState parent_obj; 249ef40173SJason J. Herne bool migration_enabled; 250efe406cSJason J. Herne 26db1015e9SEduardo Habkost }; 270efe406cSJason J. Herne 280efe406cSJason J. Herne 29db1015e9SEduardo Habkost struct S390SKeysClass { 300efe406cSJason J. Herne DeviceClass parent_class; 310efe406cSJason J. Herne int (*skeys_enabled)(S390SKeysState *ks); 320efe406cSJason J. Herne int (*get_skeys)(S390SKeysState *ks, uint64_t start_gfn, uint64_t count, 330efe406cSJason J. Herne uint8_t *keys); 340efe406cSJason J. Herne int (*set_skeys)(S390SKeysState *ks, uint64_t start_gfn, uint64_t count, 350efe406cSJason J. Herne uint8_t *keys); 36db1015e9SEduardo Habkost }; 370efe406cSJason J. Herne 380efe406cSJason J. Herne #define TYPE_KVM_S390_SKEYS "s390-skeys-kvm" 390efe406cSJason J. Herne #define TYPE_QEMU_S390_SKEYS "s390-skeys-qemu" 40db1015e9SEduardo Habkost typedef struct QEMUS390SKeysState QEMUS390SKeysState; 418110fa1dSEduardo Habkost DECLARE_INSTANCE_CHECKER(QEMUS390SKeysState, QEMU_S390_SKEYS, 428110fa1dSEduardo Habkost TYPE_QEMU_S390_SKEYS) 430efe406cSJason J. Herne 44db1015e9SEduardo Habkost struct QEMUS390SKeysState { 450efe406cSJason J. Herne S390SKeysState parent_obj; 460efe406cSJason J. Herne uint8_t *keydata; 470efe406cSJason J. Herne uint32_t key_count; 48db1015e9SEduardo Habkost }; 490efe406cSJason J. Herne 500efe406cSJason J. Herne void s390_skeys_init(void); 510efe406cSJason J. Herne 520efe406cSJason J. Herne S390SKeysState *s390_get_skeys_device(void); 530efe406cSJason J. Herne 54a4538a5cSJason J. Herne void hmp_dump_skeys(Monitor *mon, const QDict *qdict); 55a08f0081SJason J. Herne void hmp_info_skeys(Monitor *mon, const QDict *qdict); 56a08f0081SJason J. Herne 572a6a4076SMarkus Armbruster #endif /* S390_STORAGE_KEYS_H */ 58