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8b8a61ad JF |
1 | /* |
2 | * virtio ccw machine definitions | |
3 | * | |
4 | * Copyright 2012, 2016 IBM Corp. | |
5 | * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> | |
6 | * | |
7 | * This work is licensed under the terms of the GNU GPL, version 2 or (at | |
8 | * your option) any later version. See the COPYING file in the top-level | |
9 | * directory. | |
10 | */ | |
11 | #ifndef HW_S390X_S390_VIRTIO_CCW_H | |
12 | #define HW_S390X_S390_VIRTIO_CCW_H | |
13 | ||
14 | #include "hw/boards.h" | |
15 | ||
16 | #define TYPE_S390_CCW_MACHINE "s390-ccw-machine" | |
17 | ||
18 | #define S390_CCW_MACHINE(obj) \ | |
19 | OBJECT_CHECK(S390CcwMachineState, (obj), TYPE_S390_CCW_MACHINE) | |
20 | ||
21 | #define S390_MACHINE_CLASS(klass) \ | |
22 | OBJECT_CLASS_CHECK(S390CcwMachineClass, (klass), TYPE_S390_CCW_MACHINE) | |
23 | ||
24 | typedef struct S390CcwMachineState { | |
25 | /*< private >*/ | |
26 | MachineState parent_obj; | |
27 | ||
28 | /*< public >*/ | |
29 | bool aes_key_wrap; | |
30 | bool dea_key_wrap; | |
7104bae9 | 31 | uint8_t loadparm[8]; |
8b8a61ad JF |
32 | } S390CcwMachineState; |
33 | ||
34 | typedef struct S390CcwMachineClass { | |
35 | /*< private >*/ | |
36 | MachineClass parent_class; | |
37 | ||
38 | /*< public >*/ | |
9700230b | 39 | bool ri_allowed; |
e73316d5 | 40 | bool cpu_model_allowed; |
52629b3b | 41 | bool css_migration_enabled; |
8b8a61ad JF |
42 | } S390CcwMachineClass; |
43 | ||
9700230b FZ |
44 | /* runtime-instrumentation allowed by the machine */ |
45 | bool ri_allowed(void); | |
e73316d5 CB |
46 | /* cpu model allowed by the machine */ |
47 | bool cpu_model_allowed(void); | |
9700230b | 48 | |
52629b3b HP |
49 | /** |
50 | * Returns true if (vmstate based) migration of the channel subsystem | |
51 | * is enabled, false if it is disabled. | |
52 | */ | |
53 | bool css_migration_enabled(void); | |
54 | ||
8b8a61ad | 55 | #endif |