1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2019 Ruslan Bukin <br@bsdpad.com> 5 * 6 * This software was developed by SRI International and the University of 7 * Cambridge Computer Laboratory (Department of Computer Science and 8 * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the 9 * DARPA SSITH research programme. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $FreeBSD$ 33 */ 34 35 #ifndef _ARM64_INTEL_STRATIX10_SVC_H_ 36 #define _ARM64_INTEL_STRATIX10_SVC_H_ 37 38 struct s10_svc_msg { 39 int command; 40 #define COMMAND_RECONFIG (1 << 0) 41 #define COMMAND_RECONFIG_DATA_SUBMIT (1 << 1) 42 #define COMMAND_RECONFIG_DATA_CLAIM (1 << 2) 43 int flags; 44 #define COMMAND_RECONFIG_FLAG_PARTIAL (1 << 0) 45 void *payload; 46 int payload_length; 47 }; 48 49 struct s10_svc_mem { 50 vm_offset_t paddr; 51 vm_offset_t vaddr; 52 int size; 53 int fill; 54 }; 55 56 int s10_svc_send(device_t dev, struct s10_svc_msg *msg); 57 int s10_svc_allocate_memory(device_t dev, struct s10_svc_mem *mem, int size); 58 void s10_svc_free_memory(device_t dev, struct s10_svc_mem *mem); 59 60 #endif /* !_ARM64_INTEL_STRATIX10_SVC_H_ */ 61