1*4882a593Smuzhiyun #ifndef _HFI1_DEVICE_H 2*4882a593Smuzhiyun #define _HFI1_DEVICE_H 3*4882a593Smuzhiyun /* 4*4882a593Smuzhiyun * Copyright(c) 2015, 2016 Intel Corporation. 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This file is provided under a dual BSD/GPLv2 license. When using or 7*4882a593Smuzhiyun * redistributing this file, you may do so under either license. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * GPL LICENSE SUMMARY 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify 12*4882a593Smuzhiyun * it under the terms of version 2 of the GNU General Public License as 13*4882a593Smuzhiyun * published by the Free Software Foundation. 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, but 16*4882a593Smuzhiyun * WITHOUT ANY WARRANTY; without even the implied warranty of 17*4882a593Smuzhiyun * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18*4882a593Smuzhiyun * General Public License for more details. 19*4882a593Smuzhiyun * 20*4882a593Smuzhiyun * BSD LICENSE 21*4882a593Smuzhiyun * 22*4882a593Smuzhiyun * Redistribution and use in source and binary forms, with or without 23*4882a593Smuzhiyun * modification, are permitted provided that the following conditions 24*4882a593Smuzhiyun * are met: 25*4882a593Smuzhiyun * 26*4882a593Smuzhiyun * - Redistributions of source code must retain the above copyright 27*4882a593Smuzhiyun * notice, this list of conditions and the following disclaimer. 28*4882a593Smuzhiyun * - Redistributions in binary form must reproduce the above copyright 29*4882a593Smuzhiyun * notice, this list of conditions and the following disclaimer in 30*4882a593Smuzhiyun * the documentation and/or other materials provided with the 31*4882a593Smuzhiyun * distribution. 32*4882a593Smuzhiyun * - Neither the name of Intel Corporation nor the names of its 33*4882a593Smuzhiyun * contributors may be used to endorse or promote products derived 34*4882a593Smuzhiyun * from this software without specific prior written permission. 35*4882a593Smuzhiyun * 36*4882a593Smuzhiyun * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 37*4882a593Smuzhiyun * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 38*4882a593Smuzhiyun * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 39*4882a593Smuzhiyun * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 40*4882a593Smuzhiyun * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 41*4882a593Smuzhiyun * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 42*4882a593Smuzhiyun * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 43*4882a593Smuzhiyun * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 44*4882a593Smuzhiyun * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 45*4882a593Smuzhiyun * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 46*4882a593Smuzhiyun * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 47*4882a593Smuzhiyun * 48*4882a593Smuzhiyun */ 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun int hfi1_cdev_init(int minor, const char *name, 51*4882a593Smuzhiyun const struct file_operations *fops, 52*4882a593Smuzhiyun struct cdev *cdev, struct device **devp, 53*4882a593Smuzhiyun bool user_accessible, 54*4882a593Smuzhiyun struct kobject *parent); 55*4882a593Smuzhiyun void hfi1_cdev_cleanup(struct cdev *cdev, struct device **devp); 56*4882a593Smuzhiyun const char *class_name(void); 57*4882a593Smuzhiyun int __init dev_init(void); 58*4882a593Smuzhiyun void dev_cleanup(void); 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun #endif /* _HFI1_DEVICE_H */ 61