1*d3916eacSRuslan Bukin /*- 2*d3916eacSRuslan Bukin * SPDX-License-Identifier: BSD-2-Clause 3*d3916eacSRuslan Bukin * 4*d3916eacSRuslan Bukin * Copyright (c) 2024 Ruslan Bukin <br@bsdpad.com> 5*d3916eacSRuslan Bukin * 6*d3916eacSRuslan Bukin * This software was developed by the University of Cambridge Computer 7*d3916eacSRuslan Bukin * Laboratory (Department of Computer Science and Technology) under Innovate 8*d3916eacSRuslan Bukin * UK project 105694, "Digital Security by Design (DSbD) Technology Platform 9*d3916eacSRuslan Bukin * Prototype". 10*d3916eacSRuslan Bukin * 11*d3916eacSRuslan Bukin * Redistribution and use in source and binary forms, with or without 12*d3916eacSRuslan Bukin * modification, are permitted provided that the following conditions 13*d3916eacSRuslan Bukin * are met: 14*d3916eacSRuslan Bukin * 1. Redistributions of source code must retain the above copyright 15*d3916eacSRuslan Bukin * notice, this list of conditions and the following disclaimer. 16*d3916eacSRuslan Bukin * 2. Redistributions in binary form must reproduce the above copyright 17*d3916eacSRuslan Bukin * notice, this list of conditions and the following disclaimer in the 18*d3916eacSRuslan Bukin * documentation and/or other materials provided with the distribution. 19*d3916eacSRuslan Bukin * 20*d3916eacSRuslan Bukin * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21*d3916eacSRuslan Bukin * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22*d3916eacSRuslan Bukin * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23*d3916eacSRuslan Bukin * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 24*d3916eacSRuslan Bukin * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25*d3916eacSRuslan Bukin * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26*d3916eacSRuslan Bukin * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27*d3916eacSRuslan Bukin * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28*d3916eacSRuslan Bukin * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29*d3916eacSRuslan Bukin * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30*d3916eacSRuslan Bukin * SUCH DAMAGE. 31*d3916eacSRuslan Bukin */ 32*d3916eacSRuslan Bukin 33*d3916eacSRuslan Bukin #ifndef _VMM_APLIC_H_ 34*d3916eacSRuslan Bukin #define _VMM_APLIC_H_ 35*d3916eacSRuslan Bukin 36*d3916eacSRuslan Bukin struct hyp; 37*d3916eacSRuslan Bukin struct hypctx; 38*d3916eacSRuslan Bukin struct vm_aplic_descr; 39*d3916eacSRuslan Bukin 40*d3916eacSRuslan Bukin int aplic_attach_to_vm(struct hyp *hyp, struct vm_aplic_descr *descr); 41*d3916eacSRuslan Bukin void aplic_detach_from_vm(struct hyp *hyp); 42*d3916eacSRuslan Bukin int aplic_inject_irq(struct hyp *hyp, int vcpuid, uint32_t irqid, bool level); 43*d3916eacSRuslan Bukin int aplic_inject_msi(struct hyp *hyp, uint64_t msg, uint64_t addr); 44*d3916eacSRuslan Bukin void aplic_vminit(struct hyp *hyp); 45*d3916eacSRuslan Bukin void aplic_vmcleanup(struct hyp *hyp); 46*d3916eacSRuslan Bukin int aplic_check_pending(struct hypctx *hypctx); 47*d3916eacSRuslan Bukin 48*d3916eacSRuslan Bukin void aplic_cpuinit(struct hypctx *hypctx); 49*d3916eacSRuslan Bukin void aplic_cpucleanup(struct hypctx *hypctx); 50*d3916eacSRuslan Bukin void aplic_flush_hwstate(struct hypctx *hypctx); 51*d3916eacSRuslan Bukin void aplic_sync_hwstate(struct hypctx *hypctx); 52*d3916eacSRuslan Bukin int aplic_max_cpu_count(struct hyp *hyp); 53*d3916eacSRuslan Bukin 54*d3916eacSRuslan Bukin #endif /* !_VMM_APLIC_H_ */ 55