diff options
Diffstat (limited to 'target/s390x/kvm_s390x.h')
| -rw-r--r-- | target/s390x/kvm_s390x.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/s390x/kvm_s390x.h b/target/s390x/kvm_s390x.h new file mode 100644 index 0000000000..2d594bd4ee --- /dev/null +++ b/target/s390x/kvm_s390x.h @@ -0,0 +1,47 @@ +/* + * QEMU KVM support -- s390x specific functions. + * + * Copyright (c) 2009 Ulrich Hecht + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef KVM_S390X_H +#define KVM_S390X_H + +struct kvm_s390_irq; + +void kvm_s390_floating_interrupt(struct kvm_s390_irq *irq); +void kvm_s390_service_interrupt(uint32_t parm); +void kvm_s390_vcpu_interrupt(S390CPU *cpu, struct kvm_s390_irq *irq); +void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, uint64_t te_code); +int kvm_s390_mem_op(S390CPU *cpu, vaddr addr, uint8_t ar, void *hostbuf, + int len, bool is_write); +void kvm_s390_program_interrupt(S390CPU *cpu, uint16_t code); +void kvm_s390_io_interrupt(uint16_t subchannel_id, + uint16_t subchannel_nr, uint32_t io_int_parm, + uint32_t io_int_word); +void kvm_s390_crw_mchk(void); +int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state); +void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu); +int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu); +int kvm_s390_get_ri(void); +int kvm_s390_get_gs(void); +int kvm_s390_get_clock(uint8_t *tod_high, uint64_t *tod_clock); +int kvm_s390_set_clock(uint8_t *tod_high, uint64_t *tod_clock); +void kvm_s390_enable_css_support(S390CPU *cpu); +int kvm_s390_assign_subch_ioeventfd(EventNotifier *notifier, uint32_t sch, + int vq, bool assign); +int kvm_s390_cpu_restart(S390CPU *cpu); +int kvm_s390_get_memslot_count(void); +int kvm_s390_cmma_active(void); +void kvm_s390_cmma_reset(void); +void kvm_s390_reset_vcpu(S390CPU *cpu); +int kvm_s390_set_mem_limit(uint64_t new_limit, uint64_t *hw_limit); +void kvm_s390_crypto_reset(void); + +/* implemented outside of target/s390x/ */ +int kvm_s390_inject_flic(struct kvm_s390_irq *irq); + +#endif /* KVM_S390X_H */ |