blob: 259d59e995071233d3c2f7ffc75a84ce73ce2526 [file] [log] [blame]
/*
* Copyright 2018 The Hafnium Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include "hf/cpu.h"
#include "hf/mpool.h"
#include "hf/vm.h"
#include "vmapi/hf/call.h"
void api_init(struct mpool *ppool);
int64_t api_vm_get_id(const struct vcpu *current);
int64_t api_vm_get_count(void);
int64_t api_vcpu_get_count(spci_vm_id_t vm_id, const struct vcpu *current);
void api_regs_state_saved(struct vcpu *vcpu);
struct hf_vcpu_run_return api_vcpu_run(spci_vm_id_t vm_id, uint32_t vcpu_idx,
const struct vcpu *current,
struct vcpu **next);
int64_t api_vm_configure(ipaddr_t send, ipaddr_t recv, struct vcpu *current,
struct vcpu **next);
int64_t api_mailbox_clear(struct vcpu *current, struct vcpu **next);
int64_t api_mailbox_writable_get(const struct vcpu *current);
int64_t api_mailbox_waiter_get(spci_vm_id_t vm_id, const struct vcpu *current);
int64_t api_share_memory(spci_vm_id_t vm_id, ipaddr_t addr, size_t size,
enum hf_share share, struct vcpu *current);
struct vcpu *api_preempt(struct vcpu *current);
struct vcpu *api_wait_for_interrupt(struct vcpu *current);
struct vcpu *api_abort(struct vcpu *current);
int64_t api_interrupt_enable(uint32_t intid, bool enable, struct vcpu *current);
uint32_t api_interrupt_get(struct vcpu *current);
int64_t api_interrupt_inject(spci_vm_id_t target_vm_id,
uint32_t target_vcpu_idx, uint32_t intid,
struct vcpu *current, struct vcpu **next);
int32_t api_spci_msg_send(uint32_t attributes, struct vcpu *current,
struct vcpu **next);
int32_t api_spci_msg_recv(uint32_t attributes, struct vcpu *current,
struct vcpu **next);
int32_t api_spci_yield(struct vcpu *current, struct vcpu **next);
int32_t api_spci_version(void);