blob: 73082334212c7bc9397e6e685a609a6926c53681 [file] [log] [blame]
/*
* Copyright 2019 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.
*/
#include "hf/addr.h"
#include "hf/mm.h"
#include "hf/types.h"
#define PPI_IRQ_BASE 16
#define PHYSICAL_TIMER_IRQ (PPI_IRQ_BASE + 14)
#define VIRTUAL_TIMER_IRQ (PPI_IRQ_BASE + 11)
#define HYPERVISOR_TIMER_IRQ (PPI_IRQ_BASE + 10)
#define NANOS_PER_UNIT 1000000000
#define SERVICE_VM0 (HF_VM_ID_OFFSET + 1)
extern alignas(PAGE_SIZE) uint8_t send_page[PAGE_SIZE];
extern alignas(PAGE_SIZE) uint8_t recv_page[PAGE_SIZE];
extern hf_ipaddr_t send_page_addr;
extern hf_ipaddr_t recv_page_addr;
extern void *send_buffer;
extern void *recv_buffer;
extern volatile uint32_t last_interrupt_id;
void system_setup();