/* * 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 #include "cpu-qom.h" struct kvm_s390_irq; void kvm_s390_floating_interrupt_legacy(struct kvm_s390_irq *irq); 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); 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_get_clock_ext(uint8_t *tod_high, uint64_t *tod_clock); int kvm_s390_set_clock(uint8_t tod_high, uint64_t tod_clock); int kvm_s390_set_clock_ext(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_cmma_active(void); void kvm_s390_cmma_reset(void); void kvm_s390_reset_vcpu_clear(S390CPU *cpu); void kvm_s390_reset_vcpu_normal(S390CPU *cpu); void kvm_s390_reset_vcpu_initial(S390CPU *cpu); int kvm_s390_set_mem_limit(uint64_t new_limit, uint64_t *hw_limit); void kvm_s390_set_max_pagesize(uint64_t pagesize, Error **errp); void kvm_s390_crypto_reset(void); void kvm_s390_restart_interrupt(S390CPU *cpu); void kvm_s390_stop_interrupt(S390CPU *cpu); #endif /* KVM_S390X_H */