167043607SCho, Yu-Chen /* 267043607SCho, Yu-Chen * QEMU KVM support -- s390x specific functions. 367043607SCho, Yu-Chen * 467043607SCho, Yu-Chen * Copyright (c) 2009 Ulrich Hecht 567043607SCho, Yu-Chen * 667043607SCho, Yu-Chen * This work is licensed under the terms of the GNU GPL, version 2 or later. 767043607SCho, Yu-Chen * See the COPYING file in the top-level directory. 867043607SCho, Yu-Chen */ 967043607SCho, Yu-Chen 1067043607SCho, Yu-Chen #ifndef KVM_S390X_H 1167043607SCho, Yu-Chen #define KVM_S390X_H 1267043607SCho, Yu-Chen 1367043607SCho, Yu-Chen #include "cpu-qom.h" 1467043607SCho, Yu-Chen 1567043607SCho, Yu-Chen struct kvm_s390_irq; 1667043607SCho, Yu-Chen 1767043607SCho, Yu-Chen void kvm_s390_floating_interrupt_legacy(struct kvm_s390_irq *irq); 1867043607SCho, Yu-Chen void kvm_s390_vcpu_interrupt(S390CPU *cpu, struct kvm_s390_irq *irq); 1967043607SCho, Yu-Chen void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, uint64_t te_code); 2067043607SCho, Yu-Chen int kvm_s390_mem_op(S390CPU *cpu, vaddr addr, uint8_t ar, void *hostbuf, 2167043607SCho, Yu-Chen int len, bool is_write); 2267043607SCho, Yu-Chen int kvm_s390_mem_op_pv(S390CPU *cpu, vaddr addr, void *hostbuf, int len, 2367043607SCho, Yu-Chen bool is_write); 2467043607SCho, Yu-Chen void kvm_s390_program_interrupt(S390CPU *cpu, uint16_t code); 2567043607SCho, Yu-Chen int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state); 2667043607SCho, Yu-Chen void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu); 2767043607SCho, Yu-Chen int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu); 2867043607SCho, Yu-Chen int kvm_s390_get_hpage_1m(void); 29ad3b2e69SJanosch Frank int kvm_s390_get_protected_dump(void); 3067043607SCho, Yu-Chen int kvm_s390_get_ri(void); 31dd1d5fd9SMatthew Rosato int kvm_s390_get_zpci_op(void); 3267043607SCho, Yu-Chen int kvm_s390_get_clock(uint8_t *tod_high, uint64_t *tod_clock); 3367043607SCho, Yu-Chen int kvm_s390_get_clock_ext(uint8_t *tod_high, uint64_t *tod_clock); 3467043607SCho, Yu-Chen int kvm_s390_set_clock(uint8_t tod_high, uint64_t tod_clock); 3567043607SCho, Yu-Chen int kvm_s390_set_clock_ext(uint8_t tod_high, uint64_t tod_clock); 3667043607SCho, Yu-Chen void kvm_s390_enable_css_support(S390CPU *cpu); 3767043607SCho, Yu-Chen int kvm_s390_assign_subch_ioeventfd(EventNotifier *notifier, uint32_t sch, 3867043607SCho, Yu-Chen int vq, bool assign); 3967043607SCho, Yu-Chen int kvm_s390_cmma_active(void); 4067043607SCho, Yu-Chen void kvm_s390_cmma_reset(void); 4167043607SCho, Yu-Chen void kvm_s390_reset_vcpu_clear(S390CPU *cpu); 4267043607SCho, Yu-Chen void kvm_s390_reset_vcpu_normal(S390CPU *cpu); 4367043607SCho, Yu-Chen void kvm_s390_reset_vcpu_initial(S390CPU *cpu); 4467043607SCho, Yu-Chen int kvm_s390_set_mem_limit(uint64_t new_limit, uint64_t *hw_limit); 4567043607SCho, Yu-Chen void kvm_s390_set_max_pagesize(uint64_t pagesize, Error **errp); 4667043607SCho, Yu-Chen void kvm_s390_crypto_reset(void); 4767043607SCho, Yu-Chen void kvm_s390_restart_interrupt(S390CPU *cpu); 4867043607SCho, Yu-Chen void kvm_s390_stop_interrupt(S390CPU *cpu); 4967043607SCho, Yu-Chen void kvm_s390_set_diag318(CPUState *cs, uint64_t diag318_info); 503d6e75f4SPierre Morel int kvm_s390_topology_set_mtcr(uint64_t attr); 5167043607SCho, Yu-Chen 5267043607SCho, Yu-Chen #endif /* KVM_S390X_H */ 53