f-stack/freebsd/arm64/intel/stratix10-svc.h

61 lines
2.3 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2019 Ruslan Bukin <br@bsdpad.com>
*
* This software was developed by SRI International and the University of
* Cambridge Computer Laboratory (Department of Computer Science and
* Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the
* DARPA SSITH research programme.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _ARM64_INTEL_STRATIX10_SVC_H_
#define _ARM64_INTEL_STRATIX10_SVC_H_
struct s10_svc_msg {
int command;
#define COMMAND_RECONFIG (1 << 0)
#define COMMAND_RECONFIG_DATA_SUBMIT (1 << 1)
#define COMMAND_RECONFIG_DATA_CLAIM (1 << 2)
int flags;
#define COMMAND_RECONFIG_FLAG_PARTIAL (1 << 0)
void *payload;
int payload_length;
};
struct s10_svc_mem {
vm_offset_t paddr;
vm_offset_t vaddr;
int size;
int fill;
};
int s10_svc_send(device_t dev, struct s10_svc_msg *msg);
int s10_svc_allocate_memory(device_t dev, struct s10_svc_mem *mem, int size);
void s10_svc_free_memory(device_t dev, struct s10_svc_mem *mem);
#endif /* !_ARM64_INTEL_STRATIX10_SVC_H_ */