| /**************************************************************************** |
| * |
| * The MIT License (MIT) |
| * |
| * Copyright (c) 2014 - 2018 Vivante Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| * |
| ***************************************************************************** |
| * |
| * The GPL License (GPL) |
| * |
| * Copyright (C) 2014 - 2018 Vivante Corporation |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| * |
| ***************************************************************************** |
| * |
| * Note: This software is released under dual MIT and GPL licenses. A |
| * recipient may use this file under the terms of either the MIT license or |
| * GPL License. If you wish to use only one license not the other, you can |
| * indicate your decision by deleting one of the above license notices in your |
| * version of this file. |
| * |
| *****************************************************************************/ |
| |
| |
| #include <stdarg.h> |
| |
| #ifndef __gc_hal_kernel_debugfs_h_ |
| #define __gc_hal_kernel_debugfs_h_ |
| |
| #define MAX_LINE_SIZE 768 /* Max bytes for a line of debug info */ |
| |
| |
| typedef struct _gcsDEBUGFS_Node gcsDEBUGFS_Node; |
| |
| typedef struct _gcsDEBUGFS_DIR *gckDEBUGFS_DIR; |
| typedef struct _gcsDEBUGFS_DIR |
| { |
| struct dentry * root; |
| struct list_head nodeList; |
| } |
| gcsDEBUGFS_DIR; |
| |
| typedef struct _gcsINFO |
| { |
| const char * name; |
| int (*show)(struct seq_file*, void*); |
| int (*write)(const char __user *buf, size_t count, void*); |
| } |
| gcsINFO; |
| |
| typedef struct _gcsINFO_NODE |
| { |
| gcsINFO * info; |
| gctPOINTER device; |
| struct dentry * entry; |
| struct list_head head; |
| } |
| gcsINFO_NODE; |
| |
| gceSTATUS |
| gckDEBUGFS_DIR_Init( |
| IN gckDEBUGFS_DIR Dir, |
| IN struct dentry *root, |
| IN gctCONST_STRING Name |
| ); |
| |
| gceSTATUS |
| gckDEBUGFS_DIR_CreateFiles( |
| IN gckDEBUGFS_DIR Dir, |
| IN gcsINFO * List, |
| IN int count, |
| IN gctPOINTER Data |
| ); |
| |
| gceSTATUS |
| gckDEBUGFS_DIR_RemoveFiles( |
| IN gckDEBUGFS_DIR Dir, |
| IN gcsINFO * List, |
| IN int count |
| ); |
| |
| void |
| gckDEBUGFS_DIR_Deinit( |
| IN gckDEBUGFS_DIR Dir |
| ); |
| |
| /******************************************************************************* |
| ** |
| ** System Related |
| ** |
| *******************************************************************************/ |
| |
| gctINT gckDEBUGFS_IsEnabled(void); |
| |
| gctINT gckDEBUGFS_Initialize(void); |
| |
| gctINT gckDEBUGFS_Terminate(void); |
| |
| |
| /******************************************************************************* |
| ** |
| ** Node Related |
| ** |
| *******************************************************************************/ |
| |
| gctINT |
| gckDEBUGFS_CreateNode( |
| IN gctPOINTER Device, |
| IN gctINT SizeInKB, |
| IN struct dentry * Root, |
| IN gctCONST_STRING NodeName, |
| OUT gcsDEBUGFS_Node **Node |
| ); |
| |
| void gckDEBUGFS_FreeNode( |
| IN gcsDEBUGFS_Node * Node |
| ); |
| |
| |
| |
| void gckDEBUGFS_SetCurrentNode( |
| IN gcsDEBUGFS_Node * Node |
| ); |
| |
| |
| |
| void gckDEBUGFS_GetCurrentNode( |
| OUT gcsDEBUGFS_Node ** Node |
| ); |
| |
| |
| ssize_t gckDEBUGFS_Print( |
| IN gctCONST_STRING Message, |
| ... |
| ); |
| |
| #endif |
| |
| |