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f16bbb9b DH |
1 | /* |
2 | * QEMU KVM support -- s390x specific function stubs. | |
3 | * | |
4 | * Copyright (c) 2009 Ulrich Hecht | |
5 | * | |
6 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
7 | * See the COPYING file in the top-level directory. | |
8 | */ | |
9 | ||
10 | #include "qemu/osdep.h" | |
f16bbb9b DH |
11 | #include "cpu.h" |
12 | #include "kvm_s390x.h" | |
13 | ||
f16bbb9b DH |
14 | void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, uint64_t te_code) |
15 | { | |
16 | } | |
17 | ||
18 | int kvm_s390_mem_op(S390CPU *cpu, vaddr addr, uint8_t ar, void *hostbuf, | |
19 | int len, bool is_write) | |
20 | { | |
21 | return -ENOSYS; | |
22 | } | |
23 | ||
24 | void kvm_s390_program_interrupt(S390CPU *cpu, uint16_t code) | |
25 | { | |
26 | } | |
27 | ||
f16bbb9b DH |
28 | int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state) |
29 | { | |
30 | return -ENOSYS; | |
31 | } | |
32 | ||
33 | void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu) | |
34 | { | |
35 | } | |
36 | ||
37 | int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu) | |
38 | { | |
39 | return 0; | |
40 | } | |
41 | ||
42 | int kvm_s390_get_ri(void) | |
43 | { | |
44 | return 0; | |
45 | } | |
46 | ||
47 | int kvm_s390_get_gs(void) | |
48 | { | |
49 | return 0; | |
50 | } | |
51 | ||
52 | int kvm_s390_get_clock(uint8_t *tod_high, uint64_t *tod_low) | |
53 | { | |
54 | return -ENOSYS; | |
55 | } | |
56 | ||
7edd4a49 CW |
57 | int kvm_s390_get_clock_ext(uint8_t *tod_high, uint64_t *tod_low) |
58 | { | |
59 | return -ENOSYS; | |
60 | } | |
61 | ||
4ab6a1fe | 62 | int kvm_s390_set_clock(uint8_t tod_high, uint64_t tod_low) |
f16bbb9b DH |
63 | { |
64 | return -ENOSYS; | |
65 | } | |
66 | ||
4ab6a1fe | 67 | int kvm_s390_set_clock_ext(uint8_t tod_high, uint64_t tod_low) |
7edd4a49 CW |
68 | { |
69 | return -ENOSYS; | |
70 | } | |
71 | ||
f16bbb9b DH |
72 | void kvm_s390_enable_css_support(S390CPU *cpu) |
73 | { | |
74 | } | |
75 | ||
76 | int kvm_s390_assign_subch_ioeventfd(EventNotifier *notifier, uint32_t sch, | |
77 | int vq, bool assign) | |
78 | { | |
79 | return -ENOSYS; | |
80 | } | |
81 | ||
f16bbb9b DH |
82 | void kvm_s390_cmma_reset(void) |
83 | { | |
84 | } | |
85 | ||
f16bbb9b DH |
86 | void kvm_s390_reset_vcpu(S390CPU *cpu) |
87 | { | |
88 | } | |
89 | ||
90 | int kvm_s390_set_mem_limit(uint64_t new_limit, uint64_t *hw_limit) | |
91 | { | |
92 | return 0; | |
93 | } | |
94 | ||
9138977b DH |
95 | void kvm_s390_set_max_pagesize(uint64_t pagesize, Error **errp) |
96 | { | |
97 | } | |
98 | ||
f16bbb9b DH |
99 | void kvm_s390_crypto_reset(void) |
100 | { | |
101 | } | |
eabcea18 DH |
102 | |
103 | void kvm_s390_stop_interrupt(S390CPU *cpu) | |
104 | { | |
105 | } | |
106 | ||
107 | void kvm_s390_restart_interrupt(S390CPU *cpu) | |
108 | { | |
109 | } |