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" 17*db1015e9SEduardo Habkost #include "qom/object.h" 180efe406cSJason J. Herne 190efe406cSJason J. Herne #define TYPE_S390_SKEYS "s390-skeys" 20*db1015e9SEduardo Habkost typedef struct S390SKeysClass S390SKeysClass; 21*db1015e9SEduardo Habkost typedef struct S390SKeysState S390SKeysState; 220efe406cSJason J. Herne #define S390_SKEYS(obj) \ 230efe406cSJason J. Herne OBJECT_CHECK(S390SKeysState, (obj), TYPE_S390_SKEYS) 240efe406cSJason J. Herne 25*db1015e9SEduardo Habkost struct S390SKeysState { 260efe406cSJason J. Herne DeviceState parent_obj; 279ef40173SJason J. Herne bool migration_enabled; 280efe406cSJason J. Herne 29*db1015e9SEduardo Habkost }; 300efe406cSJason J. Herne 310efe406cSJason J. Herne #define S390_SKEYS_CLASS(klass) \ 320efe406cSJason J. Herne OBJECT_CLASS_CHECK(S390SKeysClass, (klass), TYPE_S390_SKEYS) 330efe406cSJason J. Herne #define S390_SKEYS_GET_CLASS(obj) \ 340efe406cSJason J. Herne OBJECT_GET_CLASS(S390SKeysClass, (obj), TYPE_S390_SKEYS) 350efe406cSJason J. Herne 36*db1015e9SEduardo Habkost struct S390SKeysClass { 370efe406cSJason J. Herne DeviceClass parent_class; 380efe406cSJason J. Herne int (*skeys_enabled)(S390SKeysState *ks); 390efe406cSJason J. Herne int (*get_skeys)(S390SKeysState *ks, uint64_t start_gfn, uint64_t count, 400efe406cSJason J. Herne uint8_t *keys); 410efe406cSJason J. Herne int (*set_skeys)(S390SKeysState *ks, uint64_t start_gfn, uint64_t count, 420efe406cSJason J. Herne uint8_t *keys); 43*db1015e9SEduardo Habkost }; 440efe406cSJason J. Herne 450efe406cSJason J. Herne #define TYPE_KVM_S390_SKEYS "s390-skeys-kvm" 460efe406cSJason J. Herne #define TYPE_QEMU_S390_SKEYS "s390-skeys-qemu" 47*db1015e9SEduardo Habkost typedef struct QEMUS390SKeysState QEMUS390SKeysState; 480efe406cSJason J. Herne #define QEMU_S390_SKEYS(obj) \ 490efe406cSJason J. Herne OBJECT_CHECK(QEMUS390SKeysState, (obj), TYPE_QEMU_S390_SKEYS) 500efe406cSJason J. Herne 51*db1015e9SEduardo Habkost struct QEMUS390SKeysState { 520efe406cSJason J. Herne S390SKeysState parent_obj; 530efe406cSJason J. Herne uint8_t *keydata; 540efe406cSJason J. Herne uint32_t key_count; 55*db1015e9SEduardo Habkost }; 560efe406cSJason J. Herne 570efe406cSJason J. Herne void s390_skeys_init(void); 580efe406cSJason J. Herne 590efe406cSJason J. Herne S390SKeysState *s390_get_skeys_device(void); 600efe406cSJason J. Herne 61a4538a5cSJason J. Herne void hmp_dump_skeys(Monitor *mon, const QDict *qdict); 62a08f0081SJason J. Herne void hmp_info_skeys(Monitor *mon, const QDict *qdict); 63a08f0081SJason J. Herne 642a6a4076SMarkus Armbruster #endif /* S390_STORAGE_KEYS_H */ 65