1 /* 2 This file is provided under a dual BSD/GPLv2 license. When using or 3 redistributing this file, you may do so under either license. 4 5 GPL LICENSE SUMMARY 6 Copyright(c) 2014 Intel Corporation. 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of version 2 of the GNU General Public License as 9 published by the Free Software Foundation. 10 11 This program is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 Contact Information: 17 qat-linux@intel.com 18 19 BSD LICENSE 20 Copyright(c) 2014 Intel Corporation. 21 Redistribution and use in source and binary forms, with or without 22 modification, are permitted provided that the following conditions 23 are met: 24 25 * Redistributions of source code must retain the above copyright 26 notice, this list of conditions and the following disclaimer. 27 * Redistributions in binary form must reproduce the above copyright 28 notice, this list of conditions and the following disclaimer in 29 the documentation and/or other materials provided with the 30 distribution. 31 * Neither the name of Intel Corporation nor the names of its 32 contributors may be used to endorse or promote products derived 33 from this software without specific prior written permission. 34 35 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 46 */ 47 #ifndef ADF_CFG_H_ 48 #define ADF_CFG_H_ 49 50 #include <linux/list.h> 51 #include <linux/rwsem.h> 52 #include <linux/debugfs.h> 53 #include "adf_accel_devices.h" 54 #include "adf_cfg_common.h" 55 #include "adf_cfg_strings.h" 56 57 struct adf_cfg_key_val { 58 char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES]; 59 char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES]; 60 enum adf_cfg_val_type type; 61 struct list_head list; 62 }; 63 64 struct adf_cfg_section { 65 char name[ADF_CFG_MAX_SECTION_LEN_IN_BYTES]; 66 struct list_head list; 67 struct list_head param_head; 68 }; 69 70 struct adf_cfg_device_data { 71 struct list_head sec_list; 72 struct dentry *debug; 73 struct rw_semaphore lock; 74 }; 75 76 int adf_cfg_dev_add(struct adf_accel_dev *accel_dev); 77 void adf_cfg_dev_remove(struct adf_accel_dev *accel_dev); 78 int adf_cfg_section_add(struct adf_accel_dev *accel_dev, const char *name); 79 void adf_cfg_del_all(struct adf_accel_dev *accel_dev); 80 int adf_cfg_add_key_value_param(struct adf_accel_dev *accel_dev, 81 const char *section_name, 82 const char *key, const void *val, 83 enum adf_cfg_val_type type); 84 int adf_cfg_get_param_value(struct adf_accel_dev *accel_dev, 85 const char *section, const char *name, char *value); 86 87 #endif 88
